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HomeMy WebLinkAboutBriarwood Lakes Watermain Improvements_Not for Bid_Final SpecificationsCall for Bids for: Briarwood Lakes Watermain Improvements Project Issued: Monday, February 5, 2024 Bids due: Thursday, February 22, 2024, at 10:00 a.m. 1NOT FOR BID This page intentionally left blank. 2NOT FOR BID CONTRACT DOCUMENTS TABLE OF CONTENTS Invitation to Bid ......................................................................................................................... 5 Local Public Agency Formal Contract Proposal – BLR 12200 ............................................ 7 Schedule of Prices – BLR 12200a ....................................................................................... 13 Local Agency Proposal Bid Bond – BLR 12230 ................................................................. 14 Affidavit of Availability – BC 57 ............................................................................................. 16 Apprenticeships or Training Program Certification – BLR 12325...................................... 26 Affidavit of Illinois Business Office – BLR 12326 ................................................................ 27 Contract................................................................................................................................... 29 Contract Bond – BLR 12321 ................................................................................................. 31 Project Special Provisions Specifications Table of Contents ................................................................................ 35 Special Provisions ........................................................................................................ 37 General Conditions ...................................................................................................... 38 Pay Items ...................................................................................................................... 55 Appendix 1 Index for Supplemental Specifications and Recurring Special Provisions ........... 101 Check Sheet for Recurring Special Provisions ....................................................... 102 Check Sheet for BDE Special Provisions ................................................................ 104 Local Roads Special Provisions ............................................................................... 106 DuPage County Prevailing Wages ........................................................................... 125 Appendix 2 IDOT Standards ......................................................................................................... 136 Appendix 3 Notice of Intent (NOI) .......................................................................................... 165 LPC-662 ...................................................................................................................... 168 Bluff City Materials Letter of Acceptance ................................................................. 245 Geotechnical Engineering Services Report ............................................................. 247 3NOT FOR BID This page intentionally left blank. 4NOT FOR BID 5NOT FOR BID This page intentionally left blank. 6NOT FOR BID Local Public Agency Formal Contract Proposal Page 1 of 6 BLR 12200 (Rev. 01/19/23)Completed12/22/23 Proposal Submitted By: Contractor's Name Contractor's Address City State Zip Code STATE OF ILLINOIS Local Public Agency Village of Oak Brook County DuPage Section Number N/A Route(s) (Street/Road Name) Various Streets - Watermain Improvements Project Type of Funds Local Proposal Only Proposal and Plans Proposal only, plans are separate Submitted/Approved For Local Public Agency: Note: All proposal documents, including Proposal Guaranty Checks or Proposal Bid Bonds, should be stapled together to prevent loss when bids are processed. COVER SHEET For a Municipal Project Submitted/Approved/Passed Official Title Signature & Date 7NOT FOR BID BLR 12200 (Rev. 01/19/23)Page 2 of 6Completed02/01/24 Route(s) (Street/Road Name) Various Streets - Watermain Im Section Number N/A County DuPage Local Public Agency Village of Oak Brook NOTICE TO BIDDERS Sealed proposals for the project described below will be received at the office of Name of Office The Village of Oak Brook Address 1200 Oak Brook Road, Oak Brook, IL 60523 until Time 10:00 AM on Date 02/22/24 . Sealed proposals will be opened and read publicly at the office of Name of Office The Village of Oak Brook Address 1200 Oak Brook Road, Oak Brook, IL 60523 at Time 10:00 AM on Date 02/22/24 . DESCRIPTION OF WORK Location Briarwood Lakes Subdivision Project Length 12,048. ft (2.28 mi) Proposed Improvement The proposed improvements include watermain installation, pavement patching, storm sewers improvements, curb & gutter / driveway replacement, landscape restoration, and related work. 1. Plans and proposal forms will be available in the office of Butler Government Center, 1200 Oak Brook Road, Oak Brook, IL 60523 With a cost of $50.00 dollars per package. Payment must be in cash or check. Credit cards will not be accepted. Package includes: 11"x17" Plan Set, Specifications, and a flash drive with electronic files. 2.Prequalification If checked, the 2 apparent as read low bidders must file within 24 hours after the letting an "Affidavit of Availability" (Form BC 57) in triplicate, showing all uncompleted contracts awarded to them and all low bids pending award for Federal, State, County, Municipal and private work. One original shall be filed with the Awarding Authority and two originals with the IDOT District Office. 3. The Awarding Authority reserves the right to waive technicalities and to reject any or all proposals as provided in BLRS Special Provision for Bidding Requirements and Conditions for Contract Proposals. 4. The following BLR Forms shall be returned by the bidder to the Awarding Authority: a. Local Public Agency Formal Contract Proposal (BLR 12200) b. Schedule of Prices (BLR 12201) c. Proposal Bid Bond (BLR 12230) (if applicable) d. Apprenticeship or Training Program Certification (BLR 12325) (do not use for project with Federal funds.) e. Affidavit of Illinois Business Office (BLR 12326) (do not use for project with Federal funds) 5. The quantities appearing in the bid schedule are approximate and are prepared for the comparison of bids. Payment to the Contractor will be made only for the actual quantities of work performed and accepted or materials furnished according to the contract. The scheduled quantities of work to be done and materials to be furnished may be increased, decreased or omitted as hereinafter provided. 6. Submission of a bid shall be conclusive assurance and warranty the bidder has examined the plans and understands all requirements for the performance of work. The bidder will be responsible for all errors in the proposal resulting from failure or neglect to conduct an in depth examination. The Awarding Authority will, in no case, be responsible for any costs, expenses, losses or changes in anticipated profits resulting from such failure or neglect of the bidder. 7. The bidder shall take no advantage of any error or omission in the proposal and advertised contract. 8. If a special envelope is supplied by the Awarding Authority, each proposal should be submitted in that envelope furnished by the Awarding Agency and the blank spaces on the envelope shall be filled in correctly to clearly indicate its contents. When an envelope other than the special one furnished by the Awarding Authority is used, it shall be marked to clearly indicate its contents. When sent by mail, the sealed proposal shall be addressed to the Awarding Authority at the address and in care of the official in whose office the bids are to be received. All proposals shall be filed prior to the time and at the place specified in the Notice to Bidders. Proposals received after the time specified will be returned to the bidder unopened. 9. Permission will be given to a bidder to withdraw a proposal if the bidder makes the request in writing or in person before the time for opening proposals. 8 8NOT FOR BID BLR 12200 (Rev. 01/19/23)Page 3 of 6Completed12/22/23 Route(s) (Street/Road Name) Various Streets - Watermain Im Section Number N/A County DuPage Local Public Agency Village of Oak Brook PROPOSAL 1. Proposal of Contractor's Name Contractor's Address . 2. The plans for the proposed work are those prepared by BLA, Inc. and approved by the Department of Transportation on . 3. The specifications referred to herein are those prepared by the Department of Transportation and designated as "Standard Specifications for Road and Bridge Construction" and the " Supplemental Specifications and Recurring Special Provisions" thereto, adopted and in effect on the date of invitation for bids. 4. The undersigned agrees to accept, as part of the contract, the applicable Special Provisions indicated on the "Check Sheet for Recurring Special Provisions" contained in this proposal. 5. The undersigned agrees to complete the work within working days or by is granted in accordance with the specifications. 6. The successful bidder at the time of execution of the contract will be required to deposit a contract bond for the full amount of the award. When a contract bond is not required, the proposal guaranty check will be held in lieu thereof. If this proposal is accepted and the undersigned fails to execute a contract and contract bond as required, it is hereby agreed that the Bid Bond of check shall be forfeited to the Awarding Authority. 7. Each pay item should have a unit price and a total price. If no total price is shown or if there is a discrepancy between the products of the unit price multiplied by the quantity, the unit price shall govern. If a unit price is omitted, the total price will be divided by the quantity in order to establish a unit price. A bid may be declared unacceptable if neither a unit price nor a total price is shown. 8. The undersigned submits herewith the schedule of prices on BLR 12201 covering the work to be performed under this contract. 9. The undersigned further agrees that if awarded the contract for the sections contained in the combinations on BLR 12201, the work shall be in accordance with the requirements of each individual proposal for the multiple bid specified in the Schedule for Multiple Bids below. 10. A proposal guaranty in the proper amount, as specified in BLRS Special Provision for Bidding Requirements and Conditions for unless additional time Contract Proposals, will be required. Bid Bonds will be allowed as a proposal guaranty. Accompanying this proposal is either a bid bond, if allowed, on Department form BLR 12230 or a proposal guaranty check, complying with the specifications, made payable to:The Village of Oak Brook Treasurer of The Village of Oak Brook . The amount of the check is ( ). Attach Cashier's Check or Certified Check Here In the event that one proposal guaranty check is intended to cover two or more bid proposals, the amount must be equal to the sum of the proposal guaranties which would be required for each individual bid proposal. If the proposal guaranty check is placed in another bid proposal, state below where it may be found. The proposal guaranty check will be found in the bid proposal for:Section Number . five percent 5% 10/31/2024N/A N/A 9NOT FOR BID BLR 12200 (Rev. 01/19/23)Page 4 of 6Completed12/22/23 Route(s) (Street/Road Name) Various Streets - Watermain Im Section Number N/A County DuPage Local Public Agency Village of Oak Brook CONTRACTOR CERTIFICATIONS The certifications hereinafter made by the bidder are each a material representation of fact upon which reliance is placed should the Department enter into the contract with the bidder. 1.Debt Delinquency. The bidder or contractor or subcontractor, respectively, certifies that it is not delinquent in the payment of any tax administered by the Department of Revenue unless the individual or other entity is contesting, in accordance with the procedure established by the appropriate Revenue Act, its liability for the tax or the amount of the tax. Making a false statement voids the contract and allows the Department to recover all amounts paid to the individual or entity under the contract in a civil action. 2.Bid-Rigging or Bid Rotating. The bidder or contractor or subcontractor, respectively, certifies that it is not barred from contracting with the Department by reason of a violation of either 720 ILCS 5/33E-3 or 720 ILCS 5/33E-4. A violation of section 33E-3 would be represented by a conviction of the crime of bid-rigging which, in addition to Class 3 felony sentencing, provides that any person convicted of this offense, or any similar offense of any state or the United States which contains the same elements as this offense shall be barred for 5 years from the date of conviction from contracting with any unit of State or local government. No corporation shall be barred from contracting with any unit of State or local government as a result of a conviction under this Section of any employee or agent of such corporation if the employee so convicted is no longer employed by the corporation: (1) it has been finally adjudicated not guilty or (2) if it demonstrates to the governmental entity with which it seeks to contract that entity finds that the commission of the offense was neither authorized, requested, commanded, nor performed by a director, officer or a high managerial agent on behalf of the corporation. A violation of Section 33E-4 would be represented by a conviction of the crime of bid-rotating which, in addition to Class 2 felony sentencing, provides that any person convicted of this offense or any similar offense of any state or the United States which contains the same elements as this offense shall be permanently barred from contracting with any unit of State of Local government. No corporation shall be barred from contracting with any unit of State or Local government as a result of a conviction under this Section of any employee or agent of such corporation if the employee so convicted is no longer employed by the corporation and: (1) it has been finally adjudicated not guilty or (2) if it demonstrates to the governmental entity with which it seeks to contract and that entity finds that the commission of the offense was neither authorized, requested, commanded, nor performed by a director, officer or a high managerial agent on behalf of the corporation. 3.Bribery. The bidder or contractor or subcontractor, respectively, certifies that, it has not been convicted of bribery or attempting to bribe an officer or employee of the State of Illinois or any unit of local government, nor has the firm made an admission of guilt of such conduct which is a matter or record, nor has an official, agent, or employee of the firm committed bribery or attempted bribery on behalf of the firm and pursuant to the direction or authorization of a responsible official of the firm. 4.Interim Suspension or Suspension. The bidder or contractor or subcontractor, respectively, certifies that it is not currently under a suspension as defined in Subpart I of Title 44 Subtitle A Chapter III Part 6 of the Illinois Administrative code. Furthermore, if suspended prior to completion of this work, the contract or contracts executed for the completion of this work may be canceled. 10NOT FOR BID BLR 12200 (Rev. 01/19/23)Page 5 of 6Completed12/22/23 Route(s) (Street/Road Name) Various Streets - Watermain Im Section Number N/A County DuPage Local Public Agency Village of Oak Brook SIGNATURES (If an individual) Business Address City State Zip Code (If a partnership)Firm Name Title Business Address City State Zip Code Insert the Names and Addresses of all Partners (If a corporation)Corporate Name Title Business Address City State Zip Code Insert Names of Officers President Bidder Signature & Date Signature & Date Signature & Date 11NOT FOR BID BLR 12200 (Rev. 01/19/23)Page 6 of 6Completed12/22/23 Secretary Treasurer Attest: Secretary 12NOT FOR BID RETURN WITH BID County Local Public Agency Section Route Total Item No. Items Unit Quantity Total 20100110 TREE REMOVAL (6 TO 15 UNITS DIAMETER) UNIT 25 20100210 TREE REMOVAL (OVER 15 UNITS DIAMETER) UNIT 96 20101000 TEMPORARY FENCE FOOT 770 20101200 TREE ROOT PRUNING EACH 23 20800150 TRENCH BACKFILL CU YD 9000 28000400 PERIMETER EROSION BARRIER FOOT 920 28000510 INLET FILTERS EACH 60 44201XXX CLASS D PATCHES, 6 INCH SQ YD 5700 PVC C-900 WATER MAIN, 8"FOOT 7555 PVC C-900 WATER MAIN, 12"FOOT 3515 48301000 PROTECTIVE COAT SQ YD 244 56105000 WATER VALVES 8"EACH 21 56105200 WATER VALVES 12"EACH 8 56400500 FIRE HYDRANTS TO BE REMOVED EACH 25 56400820 FIRE HYDRANT WITH AUXILIARY VALVE AND VALVE BOX EACH 26 60248900 VALVE VAULTS, TYPE A, 5'-DIAMETER, TYPE 1 FRAME, CLOSED LID EACH 29 67100100 MOBILIZATION L SUM 1 X0325225 BRICK PAVEMENT REMOVAL AND REPLACEMENT SQ FT 550 X0326806 WASHOUT BASIN L SUM 1 X0327890 DRIVEWAY REMOVAL AND REPLACEMENT SQ YD 1200 X1200015 VALVE VAULTS TO BE ABANDONED EACH 25 X5620116 WATER SERVICE CONNECTION, 1" - SHORT EACH 100 X5620118 WATER SERVICE CONNECTION, 1" - LONG EACH 99 X5630006 CUT AND CAP EXISTING 6" WATER MAIN EACH 2 X5630008 CUT AND CAP EXISTING 8" WATER MAIN EACH 2 X5630012 CUT AND CAP EXISTING 12" WATER MAIN EACH 5 X5630706 CONNECTION TO EXISTING WATER MAIN 6" EACH 1 X5630712 CONNECTION TO EXISTING WATER MAIN 12" EACH 3 X6030310 FRAMES AND LIDS TO BE ADJUSTED (SPECIAL) EACH 1 X7010216 TRAFFIC CONTROL AND PROTECTION, (SPECIAL) L SUM 1 Z0013798 CONSTRUCTION LAYOUT L SUM 1 Z0019600 DUST CONTROL WATERING UNIT 1 Z0056604 STORM SEWER (WATER MAIN REQUIREMENTS) 8 INCH FOOT 45 Z0056608 STORM SEWER (WATER MAIN REQUIREMENTS) 12 INCH FOOT 620 Z0056614 STORM SEWER (WATER MAIN REQUIREMENTS) 21 INCH FOOT 45 CURB AND GUTTER REMOVAL AND REPLACEMENT FOOT 500 PARKWAY RESTORATION SQ YD 6200 CURED IN PLACE WATER MAIN LINING, 12" FOOT 735 DRILL, HDPE WATER MAIN, 8"FOOT 845 RETAINING WALL REMOVAL AND REPLACEMENT SQ FT 50 LEAK DETECTION L SUM 1 SCHEDULE OF PRICES Various Streets A bid will be declared unacceptable if neither a unit price nor total price is shown. DuPage (For complete information covering these items, see plans and specifications) Village of Oak Brook Combination Letter VILLAGE OF OAK BROOK Schedule for Multiple Bids Sections Included in Combinations Unit Price Bidder's Proposal for making Entire Improvements Schedule for Single Bid Printed 1/5/2024 Page 1 of 1 BLR 12200a (Rev. 01/24/19) 13NOT FOR BID Local Public Agency Proposal Bid Bond Page 1 of 2 BLR 12230 (Rev. 01/19/23)Completed11/09/23 WE,as PRINCIPAL, and as SURETY, are held jointly, severally and firmly bound unto the above Local Public Agency (hereafter referred to as "LPA") in the penal sum of 5% of the total bid price, or for the amount specified in the proposal documents in effect on the date of invitation for bids, whichever is the lesser sum. We bind ourselves, our heirs, executors, administrators, successors, and assigns, jointly pay to the LPA this sum under the conditions of this instrument. WHEREAS THE CONDITION OF THE FOREGOING OBLIGATION IS SUCH that, the said PRINCIPAL is submitting a written proposal to the LPA acting through its awarding authority for the construction of the work designated as the above section. THEREFORE if the proposal is accepted and a contract awarded to the PRINCIPAL by the LPA for the above designated section and the PRINCIPAL shall within fifteen (15) days after award enter into a formal contract, furnish surety guaranteeing the faithful performance of the work, and furnish evidence of the required insurance coverage, all as provided in the "Standard Specifications for Road and Bridge Construction" and applicable Supplemental Specifications, then this obligation shall become void; otherwise it shall remain in full force and effect. IN THE EVENT the LPA determines the PRINCIPAL has failed to enter into a formal contract in compliance with any requirements set forth in the preceding paragraph, then the LPA acting through its awarding authority shall immediately be entitled to recover the full penal sum set out above, together with all court costs, all attorney fees, and any other expense of recovery. IN TESTIMONY WHEREOF, the said PRINCIPAL and the said SURETY have caused this instrument to be signed by their respective officers this Day of Month and Year Principal Company Name Signature & Date Company Name Signature & Date By: By: Title Title (If Principal is a joint venture of two or more contractors, the company names, and authorized signatures of each contractor must be affixed.)Surety Name of Surety COUNTY OF I , a Notary Public in and for said county do hereby certify that (Insert names of individuals signing on behalf of PRINCIPAL & SURETY) who are each personally known to me to be the same persons whose names are subscribed to the foregoing instrument on behalf of PRINCIPAL and SURETY, appeared before me this day in person and acknowledged respectively, that they signed and delivered said instruments as their free and voluntary act for the uses and purposes therein set forth. Given under my hand and notarial seal this day of Month and Year Date commission expires (SEAL, if required by the LPA) Local Public Agency Village of Oak Brook County DuPage Section Number N/A . By: Day STATE OF IL Signature of Attorney-in-Fact Signature & Date Notary Public Signature & Date 14NOT FOR BID Page 2 of 2 BLR 12230 (Rev. 01/19/23) Local Public Agency Village of Oak Brook County DuPage Section Number N/A Completed11/09/23 ELECTRONIC BID BOND Electronic bid bond is allowed (box must be checked by LPA if electronic bid bond is allowed) The Principal may submit an electronic bid bond, in lieu of completing the above section of the Proposal Bid Bond Form. By providing an electronic bid bond ID code and signing below, the Principal is ensuring the identified electronic bid bond has been executed and the Principal and Surety are firmly bound unto the LPA under the conditions of the bid bond as shown above. (If PRINCIPAL is a joint venture of two or more contractors, an electronic bid bond ID code, company/Bidder name title and date must be affixed for each contractor in the venture.) Electronic Bid Bond ID Code Company/Bidder Name Title Signature & Date 15NOT FOR BID Affidavit of Availability Page 1 of 10 BC 57 (Rev. 02/16/21) For the Letting of 02/22/24 Printed 12/11/23 Bureau of Construction 2300 South Dirksen Parkway/Room 322 Springfield, IL 62764 Instructions: Complete this form by either typing or using black ink. "Authorization to Bid" will not be issued unless both sides of this form are completed in detail. Use additional forms as needed to list all work. Part I. Work Under Contract List below all work you have under contract as either a prime contractor or a subcontractor. It is required to include all pending low bids not yet awarded or rejected. In a joint venture, list only that portion of the work which is the responsibility of your company. The uncompleted dollar value is to be based upon the most recent engineer's or owners estimate, and must include work subcontracted to others. If no work is contracted, show NONE. 1 2 3 4 Awards Pending Accumulated Totals Contract Number Contract With Estimated Completion Date Total Contract Price Uncompleted Dollar Value if Firm is the Prime Contractor Uncompleted Dollar Value if Firm is the Subcontractor Total Value of All Work Part II. Awards Pending and Uncompleted Work to be done with your own forces. List below the uncompleted dollar value of work for each contract and awards pending to be completed with your own forces. All work subcontracted to others will be listed on the reverse of this form. In a joint venture, list only that portion of the work to be done by your company. If no work is contracted, show NONE. Earthwork Portland Cement Concrete Paving HMA Plant Mix HMA Paving Clean & Seal Cracks/Joints Aggregate Bases, Surfaces Highway, R.R., Waterway Struc. Drainage Electrical Cover and Seal Coats Concrete Construction Landscaping Fencing Guardrail Painting Signing Cold Milling, Planning, Rotomilling Demolition Pavement Markings (Paint) Other Construction (List) Totals Disclosure of this information is REQUIRED to accomplish the statutory purpose as outlined in the “Illinois Procurement Code." Failure to comply will result in non-issuance of an "Authorization To Bid." This form has been approved by the State Forms Management Center. 16NOT FOR BID Page 2 of 10 BC 57 (Rev. 02/16/21)Printed 12/11/23 Part III. Work Subcontracted to Others. For each contract described in Part I, list all the work you have subcontracted to others. 1 2 3 4 Awards Pending Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Total Uncompleted Notary I, being duly sworn, do hereby declare this affidavit is a true and correct statement relating to ALL uncompleted contracts of the undersigned for Federal, State, County, City and private work, including ALL subcontract work, ALL pending low bids not yet awarded or rejected and ALL estimated completion dates. Officer or Director Title Signature Date Company Address City State Zip Code (Signature of Notary Public) Subscribed and sworn to before me this day of , My commission expires (Notary Seal) Add pages for additional contracts 17NOT FOR BID Page 3 of 10 BC 57 (Rev. 02/16/21) For the Letting of 02/22/24 Affidavit of Availability Printed 12/11/23 Bureau of Construction 2300 South Dirksen Parkway/Room 322 Springfield, IL 62764 Instructions: Complete this form by either typing or using black ink. "Authorization to Bid" will not be issued unless both sides of this form are completed in detail. Use additional forms as needed to list all work. Part I. Work Under Contract List below all work you have under contract as either a prime contractor or a subcontractor. It is required to include all pending low bids not yet awarded or rejected. In a joint venture, list only that portion of the work which is the responsibility of your company. The uncompleted dollar value is to be based upon the most recent engineer's or owners estimate, and must include work subcontracted to others. If no work is contracted, show NONE. 1 2 3 4 Awards Pending Accumulated Totals Contract Number Contract With Estimated Completion Date Total Contract Price Uncompleted Dollar Value if Firm is the Prime Contractor Uncompleted Dollar Value if Firm is the Subcontractor Total Value of All Work Part II. Awards Pending and Uncompleted Work to be done with your own forces. List below the uncompleted dollar value of work for each contract and awards pending to be completed with your own forces. All work subcontracted to others will be listed on the reverse of this form. In a joint venture, list only that portion of the work to be done by your company. If no work is contracted, show NONE. Earthwork Portland Cement Concrete Paving HMA Plant Mix HMA Paving Clean & Seal Cracks/Joints Aggregate Bases, Surfaces Highway, R.R., Waterway Struc. Drainage Electrical Cover and Seal Coats Concrete Construction Landscaping Fencing Guardrail Painting Signing Cold Milling, Planning, Rotomilling Demolition Pavement Markings (Paint) Other Construction (List) Totals Disclosure of this information is REQUIRED to accomplish the statutory purpose as outlined in the “Illinois Procurement Code." Failure to comply will result in non-issuance of an "Authorization To Bid." This form has been approved by the State Forms Management Center. 18NOT FOR BID Page 4 of 10 BC 57 (Rev. 02/16/21)Printed 12/11/23 Part III. Work Subcontracted to Others. For each contract described in Part I, list all the work you have subcontracted to others. 2 3 4 Awards Pending 1 Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Total Uncompleted Notary I, being duly sworn, do hereby declare this affidavit is a true and correct statement relating to ALL uncompleted contracts of the undersigned for Federal, State, County, City and private work, including ALL subcontract work, ALL pending low bids not yet awarded or rejected and ALL estimated completion dates. Officer or Director Title Signature Date Company Address City State Zip Code (Signature of Notary Public) Subscribed and sworn to before me this day of , My commission expires (Notary Seal) Add pages for additional contracts 19NOT FOR BID Page 5 of 10 BC 57 (Rev. 02/16/21) For the Letting of 02/22/24 Affidavit of Availability Printed 12/11/23 Bureau of Construction 2300 South Dirksen Parkway/Room 322 Springfield, IL 62764 Instructions: Complete this form by either typing or using black ink. "Authorization to Bid" will not be issued unless both sides of this form are completed in detail. Use additional forms as needed to list all work. Part I. Work Under Contract List below all work you have under contract as either a prime contractor or a subcontractor. It is required to include all pending low bids not yet awarded or rejected. In a joint venture, list only that portion of the work which is the responsibility of your company. The uncompleted dollar value is to be based upon the most recent engineer's or owners estimate, and must include work subcontracted to others. If no work is contracted, show NONE. 1 2 3 4 Awards Pending Accumulated Totals Contract Number Contract With Estimated Completion Date Total Contract Price Uncompleted Dollar Value if Firm is the Prime Contractor Uncompleted Dollar Value if Firm is the Subcontractor Total Value of All Work Part II. Awards Pending and Uncompleted Work to be done with your own forces. List below the uncompleted dollar value of work for each contract and awards pending to be completed with your own forces. All work subcontracted to others will be listed on the reverse of this form. In a joint venture, list only that portion of the work to be done by your company. If no work is contracted, show NONE. Earthwork Portland Cement Concrete Paving HMA Plant Mix HMA Paving Clean & Seal Cracks/Joints Aggregate Bases, Surfaces Highway, R.R., Waterway Struc. Drainage Electrical Cover and Seal Coats Concrete Construction Landscaping Fencing Guardrail Painting Signing Cold Milling, Planning, Rotomilling Demolition Pavement Markings (Paint) Other Construction (List) Totals Disclosure of this information is REQUIRED to accomplish the statutory purpose as outlined in the “Illinois Procurement Code." Failure to comply will result in non-issuance of an "Authorization To Bid." This form has been approved by the State Forms Management Center. 20NOT FOR BID Page 6 of 10 BC 57 (Rev. 02/16/21)Printed 12/11/23 Part III. Work Subcontracted to Others. For each contract described in Part I, list all the work you have subcontracted to others. 1 2 3 4 Awards Pending Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Total Uncompleted Notary I, being duly sworn, do hereby declare this affidavit is a true and correct statement relating to ALL uncompleted contracts of the undersigned for Federal, State, County, City and private work, including ALL subcontract work, ALL pending low bids not yet awarded or rejected and ALL estimated completion dates. Officer or Director Title Signature Date Company Address City State Zip Code (Signature of Notary Public) Subscribed and sworn to before me this day of , My commission expires (Notary Seal) Add pages for additional contracts 21NOT FOR BID Page 7 of 10 BC 57 (Rev. 02/16/21) For the Letting of 02/22/24 Affidavit of Availability Printed 12/11/23 Bureau of Construction 2300 South Dirksen Parkway/Room 322 Springfield, IL 62764 Instructions: Complete this form by either typing or using black ink. "Authorization to Bid" will not be issued unless both sides of this form are completed in detail. Use additional forms as needed to list all work. Part I. Work Under Contract List below all work you have under contract as either a prime contractor or a subcontractor. It is required to include all pending low bids not yet awarded or rejected. In a joint venture, list only that portion of the work which is the responsibility of your company. The uncompleted dollar value is to be based upon the most recent engineer's or owners estimate, and must include work subcontracted to others. If no work is contracted, show NONE. 1 2 3 4 Awards Pending Accumulated Totals Contract Number Contract With Estimated Completion Date Total Contract Price Uncompleted Dollar Value if Firm is the Prime Contractor Uncompleted Dollar Value if Firm is the Subcontractor Total Value of All Work Part II. Awards Pending and Uncompleted Work to be done with your own forces. List below the uncompleted dollar value of work for each contract and awards pending to be completed with your own forces. All work subcontracted to others will be listed on the reverse of this form. In a joint venture, list only that portion of the work to be done by your company. If no work is contracted, show NONE. Earthwork Portland Cement Concrete Paving HMA Plant Mix HMA Paving Clean & Seal Cracks/Joints Aggregate Bases, Surfaces Highway, R.R., Waterway Struc. Drainage Electrical Cover and Seal Coats Concrete Construction Landscaping Fencing Guardrail Painting Signing Cold Milling, Planning, Rotomilling Demolition Pavement Markings (Paint) Other Construction (List) Totals Disclosure of this information is REQUIRED to accomplish the statutory purpose as outlined in the “Illinois Procurement Code." Failure to comply will result in non-issuance of an "Authorization To Bid." This form has been approved by the State Forms Management Center. 22NOT FOR BID Page 8 of 10 BC 57 (Rev. 02/16/21)Printed 12/11/23 Part III. Work Subcontracted to Others. For each contract described in Part I, list all the work you have subcontracted to others. 1 2 3 4 Awards Pending Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Total Uncompleted Notary I, being duly sworn, do hereby declare this affidavit is a true and correct statement relating to ALL uncompleted contracts of the undersigned for Federal, State, County, City and private work, including ALL subcontract work, ALL pending low bids not yet awarded or rejected and ALL estimated completion dates. Officer or Director Title Signature Date Company Address City State Zip Code (Signature of Notary Public) Subscribed and sworn to before me this day of , My commission expires (Notary Seal) Add pages for additional contracts 23NOT FOR BID Page 9 of 10 BC 57 (Rev. 02/16/21) For the Letting of 02/22/24 Affidavit of Availability Printed 12/11/23 Bureau of Construction 2300 South Dirksen Parkway/Room 322 Springfield, IL 62764 Instructions: Complete this form by either typing or using black ink. "Authorization to Bid" will not be issued unless both sides of this form are completed in detail. Use additional forms as needed to list all work. Part I. Work Under Contract List below all work you have under contract as either a prime contractor or a subcontractor. It is required to include all pending low bids not yet awarded or rejected. In a joint venture, list only that portion of the work which is the responsibility of your company. The uncompleted dollar value is to be based upon the most recent engineer's or owners estimate, and must include work subcontracted to others. If no work is contracted, show NONE. 1 2 3 4 Awards Pending Accumulated Totals Contract Number Contract With Estimated Completion Date Total Contract Price Uncompleted Dollar Value if Firm is the Prime Contractor Uncompleted Dollar Value if Firm is the Subcontractor Total Value of All Work Part II. Awards Pending and Uncompleted Work to be done with your own forces. List below the uncompleted dollar value of work for each contract and awards pending to be completed with your own forces. All work subcontracted to others will be listed on the reverse of this form. In a joint venture, list only that portion of the work to be done by your company. If no work is contracted, show NONE. Earthwork Portland Cement Concrete Paving HMA Plant Mix HMA Paving Clean & Seal Cracks/Joints Aggregate Bases, Surfaces Highway, R.R., Waterway Struc. Drainage Electrical Cover and Seal Coats Concrete Construction Landscaping Fencing Guardrail Painting Signing Cold Milling, Planning, Rotomilling Demolition Pavement Markings (Paint) Other Construction (List) Totals Disclosure of this information is REQUIRED to accomplish the statutory purpose as outlined in the “Illinois Procurement Code." Failure to comply will result in non-issuance of an "Authorization To Bid." This form has been approved by the State Forms Management Center. 24NOT FOR BID Page 10 of 10 BC 57 (Rev. 02/16/21)Printed 12/11/23 Part III. Work Subcontracted to Others. For each contract described in Part I, list all the work you have subcontracted to others. 1 2 3 4 Awards Pending Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Subcontractor Type of Work Subcontract Price Amount Uncompleted Total Uncompleted Notary I, being duly sworn, do hereby declare this affidavit is a true and correct statement relating to ALL uncompleted contracts of the undersigned for Federal, State, County, City and private work, including ALL subcontract work, ALL pending low bids not yet awarded or rejected and ALL estimated completion dates. Officer or Director Title Signature Date Company Address City State Zip Code (Signature of Notary Public) Subscribed and sworn to before me this day of , My commission expires (Notary Seal) 25NOT FOR BID Apprenticeship and Training Program Certification Page 1 of 1 BLR 12325 (Rev. 01/19/23)Completed11/09/23 Local Public Agency Village of Oak Brook County DuPage Street Name/Road Name Various Streets Section Number N/A All contractors are required to complete the following certification For this contract proposal or for all bidding groups in this deliver and install proposal. For the following deliver and install bidding groups in this material proposal. Illinois Department of Transportation policy, adopted in accordance with the provisions of the Illinois Highway Code, requires this contract to be awarded to the lowest responsive and responsible bidder. The award decision is subject to approval by the Department. In addition to all other responsibility factors, this contract or deliver and install proposal requires all bidders and all bidder's subcontractors to disclose participation in apprenticeship or training programs that are (1) approved by and registered with the United States Department of Labor's Bureau of Apprenticeship and Training, and (2) applicable to the work of the above indicated proposals or groups. Therefore, all bidders are required to complete the following certification: 1. Except as provided in paragraph 4 below, the undersigned bidder certifies that it is a participant, either as an individual or as part of a group program, in an approved apprenticeship or training program applicable to each type of work or craft that the bidder will perform with its own employees. 2. The undersigned bidder further certifies, for work to be performed by subcontract, that each of its subcontractors either (A) is, at the time of such bid, participating in an approved, applicable apprenticeship or training program; or (B) will, prior to commencement of performance of work pursuant to this contract, establish participation in an approved apprenticeship or training program applicable to the work of the subcontract. 3. The undersigned bidder, by inclusion in the list in the space below, certifies the official name of each program sponsor holding the Certificate of Registration for all of the types of work or crafts in which the bidder is a participant and that will be performed with the bidder's employees. Types of work or craft that will be subcontracted shall be included and listed as subcontract work. The list shall also indicate any type of work or craft job category for which there is no applicable apprenticeship or training program available. 4. Except for any work identified above, if any bidder or subcontractor shall perform all or part of the work of the contract or deliver and install proposal solely by individual owners, partners or members and not by employees to whom the payment of prevailing rates of wages would be required, check the following box, and identify the owner/operator workforces and positions of ownership. The requirements of this certification and disclosure are a material part of the contract, and the contractor shall require this certification provision to be included in all approved subcontracts. The bidder is responsible for making a complete report and shall make certain that each type of work or craft job category that will be utilized on the project is accounted for and listed. The Department at any time before or afterward may require the production of a copy of each applicable Certificate of Registration issued by the United States Department of Labor evidencing such participation by the contractor and any or all of its subcontractors. In order to fulfill the participation requirement, it shall not be necessary that any applicable program sponsor be currently taking or that it will take applications for apprenticeship, training or employment during the performance of the work of this contract or deliver and install proposal. Bidder Title Signature & Date Address City State Zip Code 26NOT FOR BID Affidavit of Illinois Business Office Page 1 of 1 BLR 12326 (Rev. 01/20/23)Completed11/09/23 Local Public Agency Village of Oak Brook County DuPage Street Name/Road Name Various Streets Section Number N/A I, Name of Affiant of City of Affiant , State of Affiant , being first duly sworn upon oath, state as follows: 1. That I am the Officer or Position of Bidder . 2. That I have personal knowledge of the facts herein stated. 3. That, if selected under the proposal described above, Bidder , will maintain a business office in the State of Illinois, which will be located in County County, Illinois. 4. That this business office will serve as the primary place of employment for any persons employed in the construction contemplated by this proposal. 5. That this Affidavit is given as a requirement of state law as provided in Section 30-22(8) of the Illinois Procurement Code. Print Name of Affiant Notary Public Signed (or subscribed or attested) before me on (name/s of person/s) County (SEAL)My commission expires , authorized agent(s) of (date) by . Bidder State of IL Notary Public Signature & Date Signature & Date 27NOT FOR BID This page intentionally left blank. 28NOT FOR BID VILLAGE OF OAK BROOK 1200 OAK BROOK ROAD OAK BROOK, ILLINOIS 60523 CONTRACT THIS AGREEMENT made this ______ day of ___________________, 202 4 by and between the Village of Oak Brook, an Illinois municipal corporation hereinafter called the “Owner” and __________________________________________________________________________ located at _____________________________________________________________________ hereinafter called the “Contractor”. WITNESSETH: WHEREAS, the Owner has heretofore solicited Bid Proposals for all labor and materials necessary to complete the work specified in the BRIARWOOD LAKES WATERMAIN IMPROVEMENTS PROJECT bid documents. WHEREAS, the Owner has found that the Contractor is the lowest responsible bidder for said work and has awarded the Contractor this contract for said work. NOW, THEREFORE, for and in consideration of their mutual promises and agreements, the parties hereto do hereby agree as follows: 1.The Contractor agrees to furnish all materials, supplies, tools, equipment, labor and other services necessary to commence and complete the Briarwood Lakes Watermain Improvements Project in accordance with the conditions and prices stated in the Invitation to Bid, Instructions to Bidders, Insurance Requirements, Specifications, Special Provisions, IDOT Details, Proposal, Contract Form, and Plans, all of which are made a part hereof and herein called the “Contract Documents”. 2.The Owner will pay the Contractor in the amounts, manner and at times as set forth in the Contract Documents. IN WITNESS WHEREOF, the parties hereto have executed, or caused to be executed by their duly authorized officials, this Contract as of the day and year first above written: OWNER: VILLAGE OF OAK BROOK BY: __________________________________ Greg Summers, Village Manager ATTEST: ________________________________ Netasha Scarpiniti, Village Clerk CONTRACTOR: BY: __________________________________ Signature Print Name and Title: __________________________________ IF CORPORATION ATTEST AND SEAL BELOW 29NOT FOR BID This page intentionally left blank. 30NOT FOR BID Contract Bond Page 1 of 2 BLR 12321 (Rev. 01/19/23)Completed11/09/23 Local Public Agency Village of Oak Brook County DuPage Street Name/Road Name Various Streets Section Number N/A Bond information to be returned to Local Public Agency at Complete Address 1200 Oak Brook Road, Oak Brook, IL 60523 We, Contractor's Name and Address a/an organized under the laws of the State of State as PRINCIPAL, and Surety Name and Address as SURETY, are held and firmly bound unto the above Local Public Agency (thereafter referred to as "LPA") in the penal sum of Dollars () lawful money of the United States, to be paid to said LPA, the payment of which we bind ourselves, successors and assigns jointly to pay to the LPA this sum under the conditions of this instrument. WHEREAS, THE CONDITION OF THE FOREGOING OBLIGATION IS SUCH that the said Principal has entered into a written contract with the LPA acting through its awarding authority for the construction of work on the above sections, which contract is hereby referred to and made a part hereof, as if written herein at length, and whereby the said Principal has promised and agreed to perform said work in accordance with the terms of said contract, and has promised to pay all sums of money due for any labor, materials, apparatus, fixtures or machinery furnished to such Principal for the purpose of performing such work and has further agreed to pay all direct and indirect damages to any person, firm, company or corporation to whom any money may be due from the Principal, subcontractor or otherwise for any such labor, materials, apparatus, fixtures or machinery so furnished and that suit may be maintained on such bond by any such person, firm, company or corporation for the recovery of any such money. NOW, THEREFORE, if the said Principal shall perform said work in accordance with the terms of said contract, and shall pay all sums of money due or to become due for any labor, materials, apparatus, fixtures or machinery furnished to it for the purpose of constructing such work, and shall commence and complete the work within the time prescribed in said contract, and shall pay and discharge all damages, direct and indirect, that may be suffered or sustained on account of such work during the time of the performance thereof and until the said work shall have been accepted, and shall hold the LPA and its awarding authority harmless on account of any such damages and shall in all respects fully and faithfully comply with all the provisions, conditions and requirements of said contract, then this obligation shall be void; otherwise it shall remain in full force and effect. IN TESTIMONY WHEREOF, the said PRINCIPAL and the said SURETY have caused this instrument to be signed by their respective Day day of Month and Year PRINCIPAL Company Name Company Name By By Attest Attest agents this . (If PRINCIPAL is a joint venture of two or more contractors, the company names and authorized signature of each contractor must be affixed.) . Signature & Date Signature & Date Signature & Date Signature & Date 31NOT FOR BID BLR 12321 (Rev. 01/19/23)Page 2 of 2Completed11/09/23 COUNTY OF I, Notary Name , a Notary Public in and for said county, do hereby certify that Insert name of Individuals signing on behalf of PRINCIPAL who is/are each personally known to me to be the same person(s) whose name(s) is/are subscribed to the foregoing instrument on behalf of PRINCIPAL, appeared before me this day in person and acknowledged respectively, that he/she/they signed and delivered said instrument freely and voluntarily for the uses and purposes therein set forth. Name of Surety By: Title who is/are each personally known to me to be the same person(s) whose name(s) is/are subscribed to the foregoing instrument on behalf of SURETY, appeared before me this day in person and acknowledged respectively, that he/she/they signed and delivered said instrument freely and voluntarily for the uses and purposes therein set forth. Approved this Day day of Attest: Awarding Authority Village of Oak Brook Clerk Local Public Agency Type Village . Month, Year Local Public Agency Clerk Signature & Date Awarding Authority Signature & Date SURETY Given under my hand and notarial seal this Day day of Date commission expires (SEAL) . COUNTY OF I, Notary Name , a Notary Public in and for said county, do hereby certify that Insert name of Individuals signing on behalf of SURETY Date commission expires (SEAL) Given under my hand and notarial seal this Day day of . STATE OF IL STATE OF IL Month, Year Month, Year Notary Public Signature & Date Notary Public Signature & Date 32NOT FOR BID PROJECT SPECIAL PROVISIONS 33NOT FOR BID This page intentionally left blank. 34NOT FOR BID TABLE OF CONTENTS SPECIAL PROVISIONS………………………………………………………………………………….1 LOCATION OF PROJECT ....................................................................................................... 1 DESCRIPTION OF PROJECT ................................................................................................. 1 COMPLETION DATE PLUS WORKING DAYS (D1) ........................................... .................... 1 GENERAL CONDITIONS ...................................................................................... .................... 2 WORK SCHEDULE ................................................................................................................. 2 GENERAL CONSTRUCTION REQUIREMENTS..................................................................... 2 INDEMNIFICATION ................................................................................................................. 3 INSURANCE ........................................................................................................................... 3 SAFETY .................................................................................................................................. 5 NON-DISCRIMINATING .......................................................................................................... 5 EQUAL OPPORTUNITY .......................................................................................................... 5 PREVAILING RATE OF WAGES ............................................................................................. 5 GOVERNING LAW .................................................................................................................. 6 INDEPENDENT CONTRACTOR ............................................................................................. 6 CERTIFIED PAYROLLS .......................................................................................................... 7 PREVAILING WAGE ............................................................................................................... 7 PROJET ACCESS ................................................................................................................... 7 HOURS OF WORK .................................................................................................................. 8 STAGING AREAS ................................................................................................................... 8 WATER USAGE ...................................................................................................................... 8 TRENCH WIDTH ..................................................................................................................... 8 DRIVEWAY ACESS ................................................................................................................ 9 CLEANIN UP ........................................................................................................................... 9 STORM AND SANITARY PIPE CONNECTIONS .................................................................... 9 FRAMES, GRATES, AND LIDS ............................................................................................... 9 ADJUSTING RINGS .............................................................................................................. 10 EXISTING UTILITIES ............................................................................................................ 10 PRECONSTRUCTION MEETING ......................................................................................... 11 CERTIFICATES FOR PAYMENT .......................................................................................... 11 MAINTENANCE OF ROADWAYS (D1) ................................................................................. 12 HOT-MIX ASPHALT BINDER AND SURFACE COURSE (D1) .............................................. 12 ADJUSTMENTS AND RECONSTRUCTIONS (D1) ............................................................... 17 COARSE AGGREGATE FOR BACKFILL, TRENCH BACKFILL AND BENDDING (D1) ........ 17 TEMPORARY SURFACE OVER TRENCH - AGGREGATE .................................................. 18 PAY ITEMS .............................................................................................................................. 19 PAY ITEM #4 – TREE ROOT PRUNNING ............................................................................ 19 PAY ITEM #5 – TRENCH BACKFILL..................................................................................... 19 PAY ITEM #7 – INLET FILTERS ........................................................................................... 19 PAY ITEM #8 – CLASS D PATCHES, TYPE IV, 6 INCH ....................................................... 20 35NOT FOR BID PAY ITEM #9-10 – PVC C-900 WATER MAIN (SIZE) ........................................................... 20 PAY ITEM #12-13 – WATER VALVES (SIZE) ....................................................................... 27 PAY ITEM #14 – FIRE HYDRANTS TO BE REMOVED ........................................................ 28 PAY ITEM #15 – FIRE HYDRANTS WITH AUXILIARY VALVE AND VALVE BOX ................ 28 PAY ITEM #16 – VALVE VAULTS, TYPE A, 5’-DIAMETER, TYPE 1 FRAME, CLOSED LID .... ................................................................................................................................................. 29 PAY ITEM #18 – MULCH PLACEMENT, 4” ........................................................................... 30 PAY ITEM #19 – BRICK PAVEMENT REMOVAL AND REPLACEMENT .............................. 31 PAY ITEM #20 – WASHOUT BASIN ..................................................................................... 31 PAY ITEM #21 – DRIVEWAY REMOVAL AND REPLACEMENT .......................................... 32 PAY ITEM #22 – VALVE VAULTS TO BE ABANDONED ...................................................... 32 PAY ITEM #23-24 – WATER SERVICE CONNECTION, (SIZE), SHORT WATER SERVICE CONNECTION, (SIZE), LONG ................................ 33 PAY ITEM #25-27 – CUT AND CAP EXISTING (SIZE) WATER MAIN .................................. 35 PAY ITEM #28-29 – CONNECTION TO EXISTING WATER MAIN (SIZE) ............................ 36 PAY ITEM #30 – FRAMES AND LIDS TO BE ADJUSTED (SPECIAL) .................................. 37 PAY ITEM #31 – TRAFFIC CONTROL AND PROTECTION, (SPECIAL) .............................. 37 PAY ITEM #32 – CONSTRUCTION LAYOUT ....................................................................... 39 PAY ITEM #33 – DUST CONTROL WATERING ................................................................... 39 PAY ITEM #34-36 – STORM SEWER (WATER MAIN REQUIREMENTS) (SIZE) ................. 40 PAY ITEM #37 – CURB AND GUTTER REMOVAL AND REPLACEMENT ........................... 40 PAY ITEM #38 – PARKWAY RESTORATION ....................................................................... 41 PAY ITEM #39 – CURED IN PLACE WATER MAIN LINING, 12” .......................................... 42 PAY ITEM #40 – DRILL, HDPE WATER MAIN, 8” ................................................................ 58 PAY ITEM #41 – RETAINING WALL REMOVAL AND REPLACEMENT ............................... 60 PAY ITEM #42 – LEAK DETECTION..................................................................................... 61 36NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 1 STATE OF ILLINOIS ___________________ SPECIAL PROVISIONS The following Special Provisions, supplement the “Standard Specifications for Road and Bridge Construction,” adopted January 1, 2022, (hereinafter referred to as the “Standard Specifications”); the “Supplemental Specifications and Recurring Special Provisions”, adopted January 1, 2024; the latest edition of the “Manual on Uniform Traffic Control Devices for Streets and Highways” (MUTCD); the latest edition of the “Manual of Test Procedures of Materials”; and the “Standard Specifications for Water and Sewer Main Construction in Illinois”, 8th Edition, 2020 (referred to hereinafter as the “Water and Sewer Specifications”), which apply to and govern the improvements of the Briarwood Lakes Watermain Improvements Project, DuPage County, Illinois. In case of conflict with any or parts of said Specifications, the said Special Provisions shall take precedence and shall govern. Where no conflict exists, the Specifications shall apply to this contract as if in their entirety herein. LOCATION OF PROJECT The project consists of 8-inch and 12-inch watermain improvements in Briarwood Lakes Subdivision in the Village of Oak Brook, DuPage County, Illinois. Total length of watermain improvements is 12,048 feet or 2.28 miles (8,000 feet of 8 inch and 4048 feet of 12 inch). DESCRIPTION OF PROJECT The work consists of watermain installation, pavement patching, storm sewer improvements, curb & gutter / driveway replacement, landscape restoration, and all its incidental and collateral work necessary to complete the project as describe in the Plans and herein. COMPLETION DATE PLUS WORKING DAYS (D1) Effective: September 30, 1985 Revised: January 1, 2007 Revise Article 108.05 (b) of the Standard Specifications as follows: "When a completion date plus working days is specified, the Contractor shall complete all contract items and safely open all roadways to traffic by 11:59 PM on, October 31, 2024 except as specified herein. The Contractor will be allowed to complete all clean-up work and punch list items within 5 working days after the completion date for opening the roadway to traffic. Under extenuating circumstances the Engineer may direct that certain items of work, not affecting the safe opening of the roadway to traffic, may be completed within the working days allowed for clean up work and punch list items. Temporary lane closures for this work may be allowed at the discretion of the Engineer. Article 108.09 or the Special Provision for “Failure to Complete the Work on Time”, if included in this contract, shall apply to both the completion date and the number of working days. 37NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 2 GENERAL CONDITIONS WORK SCHEDULE Contractor shall complete all Work as specified or indicated in the Contract Documents. The Work is generally described as follows: 1. Work consists of providing all materials, labor, tools, equipment, and construction methods necessary for the installation of new 8” PVC C-900 water main and new 12” PVC C-900 water main, associated appurtenances, valve, water services, pavement patching, restoration work and all associated items shown on the Plans and Specifications. 2. Also included is the lining of water main via cured in place water main lining and directional drilling of water main as shown on the Plans or as directed by the Engineer. 3. Curb replacement and permanent driveway restoration shall be completed within 7 calendar days of when the water main and services have been installed. This includes replacement of HMA driveway as designated, as well as the gap between the curb and street. 4. All voids/open excavations remaining adjacent to newly constructed curb and gutter, driveways, etc., shall be properly backfilled, compacted and graded per the specifications within 5 calendar days of their completion. Unless otherwise dictated by the specifications, final parkway restoration/seed placement shall be completed within 7 calendar days of pavement patching. The Contractor will be allowed to split the project into as many phases as it deems necessary to complete the project within the proposed project schedule. However, the contractor will be required to split the project into a minimum of two phases, split r oughly evenly by footage of watermain to install. Once the first phase is complete, all required testing must be performed to allow service installation to begin prior to the second phase commencing. The Contractor shall include in its proposed construction schedule the number of phases and where those phases are proposed to occur. Failure to complete this work by the above specified phases and time frames shall result in a liquidated damage charge in accordance with the provisions of Article 108.09 and shall be strictly adhered to. GENERAL CONSTRUCTION REQUIREMENTS The following general requirements are intended to govern the overall priority for the performance of the work described in this contract. As general requirements, they are not intended to dictate to the Contractor the precise method by which these tasks shall be performed. Special consideration to hours and location of work near schools shall be made to allow for full and safe access during normal student arrival and departure schedules. No more than 300 ft. of pavement may be open-cut and closed to use by the motoring public, and access to all individual drives within the current work zone must be restored at the end of each workday, unless a Village-approved phasing plan shows otherwise. When a water main crosses to the other side of the road, the Contractor shall take care to minimize the duration of construction 38NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 3 activities. Only 1 stick of pipe will be allowed to be installed and it must be backfilled before the next stick of pipe installation can begin. This is to ensure that traffic and emergency vehicles can enter/exit the subdivision as needed. Any deviation from this requirement requires approval of the Engineer and Village in advance of construction activities. Unless otherwise allowed by the engineer, curb and gutter removal and replacement shall be done on one side of a street at a time to allow for on-street parking. No curb shall be removed from the opposite side of the street until completion of curb replacement and full access to driveways is restored on the first side. When patching the pavement, patches shall only be removed and replaced on one side of the road at a time. At no time will the patching be allowed to complete block access to an adjacent street. If work is occurring, requiring traffic to be diverted to one side of the street, a flagger must be present at all times until the patch is complete. For the entire time when the sending or receiving pits of the non-open trench watermain installation is occurring, the pits shall be plated outside of the time when construction is occurring. These pits shall be constructed to allow traffic to operate at all times while construction activity is occurring and at no time shall use more than one-half (1/2) of the width of the roadway pavement, including any required traffic control and protection. INDEMNIFICATION The Contractor shall protect, indemnify, save, defend and hold forever harmless the Village and/or its officers, officials, employees, volunteers and agents from and against all liabilities, obligations, claims, damages, penalties, causes of action, costs and expenses, including without limitation court costs, insurance deductibles and attorney's fees and expenses, which the Village and/or its officers, officials, employees, volunteers and agents may incur, suffer or sustain, or for which the Village and/or its officers, officials, employees, volunteers and agents may become obligated by reason for any accident, injury to or death of persons or loss of or damage to property, or civil and/or constitutional infringement of rights (specifically including violations of the Federal Civil Right Statutes), arising indirectly or directly in connection with or under, or as a result of, this or any Agreement by virtue of any act or omission of any of the Contractor's officers, employees, subcontractors, and/or agents, provided that the Contractor shall not be liable for claims, obligations, damages, penalties, causes of action, costs and expenses arising solely by any act or omission of the Village's officers, officials, employees, volunteers and/or agents. The Contractor shall hold the Village harmless for any and all claims for labor, material, apparatus, equipment, fixtures, or machinery furnished to the contractor for the purpose of performing the work under the contract; and the payment of all direct and indirect damages to any person, firm, company, or corporation suffered or sustained on account of the performance of such work during the time the contract is in force. INSURANCE Certificates of Insurance shall be presented to the Village within fifteen (15) days after the receipt by the contractor of the Notice of Award and the unexecuted contract, it being understood and agreed that the Village will not approve and execute the contract until acceptable insurance certificates are received and approved by the Village. 39NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 4 Each contractor performing any work pursuant to a contract with the Village of Oak Brook and each permittee working under a permit as required pursuant to the provisions of Title 1 of Chapter 8 of the Code of Ordinances of the Village of Oak Brook (hereinafter referred to as "Insured") shall be required to carry such insurance as specified herein. Such contractor and permittee shall procure and maintain for the duration of the contract or permit insurance against claims for injuries to persons or damages to property which may arise from or in connection with the performance of the work under the contract or permit, either by the contractor, permittee, or their agents, representatives, employees, or subcontractors. A contractor or permittee shall maintain insurance with limits no less than: A. General Liability - $2,000,000 combined single limit per occurrence for bodily injury, personal injury, and property damage, provided that when the estimated cost of the work in question does not exceed $5,000, the required limit shall be $500,000; B. Automobile Liability (if applicable) - $1,000,000 combined single limit per accident for bodily injury and property damage. C. Worker's Compensation and Employer's Liability - Worker's Compensation limits as required by the Labor Code of the State of Illinois and Employer's Liability limits of $1,000,000 per accident. Any deductibles or self-insured retention must be declared to and approved by the Village. At the option of the Village, either the insurer shall reduce or eliminate such deductible or self-insured retention as respects the Village, its officers, officials, employees, and volunteers; or the Insured shall procure a bond guaranteeing payment of losses and related investigations, claim administration and defense expenses to the extent of such deductible or self-insured retention. The policies shall contain, or be endorsed to contain, the following provisions: D. General Liability and Automobile Liability Coverage - (1) The Village, its officers, officials, employees, and volunteers are to be covered as additional insureds as respects: liability arising out of activities performed by or on behalf of the Insured; premises owned, occupied, or used by the Insured. The coverage shall contain no special limitations on the scope of protection afforded to the Village, its officers, officials, employees, volunteers, or agents. (2) The Insured's insurance coverage shall be primary insurance as respects the Village, its officers, officials, employees, volunteers, and agents. Any insurance or self- insurance maintained by the Village, its officers, officials, employees, volunteers, or agents shall be in excess of the Insured's insurance and shall not contribute with it. (3) Any failure to comply with reporting provisions of the policies shall not affect coverage provided to the Village, its officers, officials, employees, volunteers, or agents. 40NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 5 (4) The Insured's insurance shall apply separately to each covered party against whom claim is made or suit is brought except with respect to the limits of the insurer's liability. E. Worker's Compensation and Employer's Liability Coverage The policy shall waive all rights of subrogation against the Village, its officers, officials, employees, volunteers, and agents for losses arising from work performed by the insured for the Village. Each insurance policy shall be endorsed to state that coverage shall not be suspended, voided, canceled by either party, reduced in coverage or in limits except after thirty (30) days prior written notice by certified mail has been given to the Village. Each insurance policy shall name the Village, its officers, officials and employees, volunteers, and agents as additional Insureds. Insurance is to be placed with insurers with a Best's rating of no less than A: VII. Each Insured shall furnish the Village with certificates of insurance and with original endorsements effecting coverage required by this provision. The certificate and endorsements for each insurance policy are to be signed by a person authorized by that insurer to bind coverage on its behalf. The certificates and endorsements are to be on forms approved by the Village and shall be subject to approval by the Village Attorney before work commences. The Village reserves the right to request complete, certified copies of all required insurance policies, at any time. Each insured shall include all subcontractors as insureds under its policies or shall furnish separate certificates and endorsements for each subcontractor. All coverage for subcontractors shall be subject to all of the requirements stated herein. SAFETY The Contractor and any subcontractors shall comply with all the provisions of the Federal Occupational Safety and Health Act of 1970 (84 Stat. 1590), as amended. NON-DISCRIMINATING The Vendor, its employees, and subcontractors, agrees not to commit unlawful discrimination and agrees to comply with applicable provisions of the Illinois Human Rights Act, the U.S. Civil Rights Act and Section 504 of the Federal Rehabilitation Act, and rules applicable to each. EQUAL OPPORTUNITY The Contractor will not discriminate against any employee or applicant for employment because of race, color, religion, sex, ancestry, national origin, place of birth, age, or handicap unrelated to bona fide occupational qualifications. PREVAILING RATE OF WAGES All wages paid by the Contractor and each subcontractor shall be in compliance with The Prevailing Wage Act (820 ILCS 130), as amended, except where a prevailing wage violates a federal law, order, or ruling, the rate conforming to the federal law, order, or ruling shall govern. The Contractor shall be responsible for notifying each subcontractor of the wage rates set forth in this contract and any revisions thereto. If the Department of Labor revises the wage rates, the revised rate as provided by the public body shall apply to this contract and the Contractor will not be allowed additional compensation because of said revisions. 41NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 6 The Contractor will comply with the Illinois prevailing wage law, as amended from time to time. No less than the prevailing rate of wages as found by Owner, or the Illinois Department of Labor shall be paid to all laborers, workers and mechanics performing work under the Contract. If the Department of Labor revises the prevailing rate of wages to be paid laborers, workers or mechanics under the Contract, Owner will notify Contractor and each Subcontractor of the change in the prevailing rate of wages; provided, however, regardless of whether Owner gives such notice, the revised prevailing rate of wages shall apply to the Contract and Contractor shall have the sole responsibility and duty to pay, and ensure that all Subcontractors pay, the revised prevailing rate of wages to each person to whom a revised rate is applicable. Revision of the prevailing wages shall not result in an increase in the Contract sum or other cost to Owner. Contractor shall indemnify, defend, and hold Owner harmless from any loss, including but not limited to Owner's attorney’s fees, resulting from Contractor's failure to comply with this prevailing wage clause. All bonds applicable to the Contract shall include a provision as will guarantee the faithful performance of the obligation to pay the prevailing rate of wages. The Contractor and each subcontractor shall make and keep, for a period of not less than 3 years, records of all laborers, mechanics, and other workers employed by them on the project; the records shall include each worker's name, address, telephone number when available, social security number, classification or classifications, the hourly wages paid in each period, the number of hours worked each day, and the starting and ending times of work each day. The Contractor and each subcontractor shall submit monthly, in person, by mail, or electronically a certified payroll to the public body in charge of the project. The certified payroll shall consist of a complete copy of the records. The certified payroll shall be accompanied by a statement signed by the contractor or subcontractor, which states that: (i) such records are true and accurate; (ii) the hourly rate paid to each worker is not less than the general prevailing rate of hourly wages required; and (iii) the contractor or subcontractor is aware that filing a certified payroll that he or she knows to be false is a Class B misdemeanor. Upon 2 business days' notice, the contractor and each subcontractor shall make available for inspection the records to the public body in charge of the project, its officers, and agents, and to the Director of Labor and his deputies and agents at all reasonable hours at a location within this State. The Contractor and each subcontractor shall permit his/her employees to be interviewed on the job, during working hours, by compliance investigators of the Department or the Department of Labor. GOVERNING LAW This Agreement shall be governed by the laws of the State of Illinois as to interpretation, performance, and enforcement. The forum for resolving any disputes concerning the parties’ respective performance or failure to perform under this Agreement shall be the Circuit Court for the Eighteenth Judicial Circuit, DuPage County, Illinois. INDEPENDENT CONTRACTOR There is no employee/employer relationship between the Contractor and the Village. Contractor is an independent contractor and not the Village’s employee for all purposes, including, but not limited to, the application of the Fair Labors Standards Act minimum wage and overtime payments, Federal Insurance Contribution Act, the Social Security Act, the Federal 42NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 7 Unemployment Tax Act, the Worker’s Compensation Act (820 ILCS 305/1, et seq.). The VILLAGE will not (i) provide any form of insurance coverage, including but not limited to health, worker’s compensation, professional liability insurance, or other employee benefits, or (ii) deduct any taxes or related items from the monies paid to Contractor. The performance of the services described herein shall not be construed as creating any joint employment relationship between the Contractor and the Village, and the Village is not and will not be liable for any obligations incurred by the Contractor, including but not limited to unpaid minimum wages and/or overtime premiums, nor does there exist an agency relationship or partnership between the Village and the Contractor. CERTIFIED PAYROLLS The Contractor shall, in accordance with Section 5 of the Illinois Prevailing Wage Act, 820 ILCS 130/5, submit to the Department of Labor on a monthly basis, a certified payroll. The certified payroll shall consist of a complete copy of those records required to be made and kept by the Prevailing Wage Act. The certified payroll shall be accompanied by a statement signed by the Contractor or subcontractor which certifies that: (1) such records are true and accurate; (2) the hourly rate paid is not less than the general prevailing rate of hourly wages required by the Prevailing Wage Act; and (3) Contractor or subcontractor is aware that filing a certified payroll that he or she knows to be false is a Class A misdemeanor. A general contractor may rely upon the certification of a lower tier subcontractor, provided that the general contractor does not knowingly rely upon a subcontractor's false certification. Upon seven business days' notice, Contractor and each subcontractor shall make available for inspection and copying at a location within this State during reasonable hours, the records required to be made and kept by the Act to: (i) the Village, its officers, and agents; (ii) the Director of Labor and his deputies and agents; and (iii) to federal, State, or local law enforcement agencies and prosecutors. PREVAILING WAGE Pursuant to Section 4 of the Illinois Prevailing Wage Act, 820 ILCS 130/4, Contractor agrees and acknowledges that not less than the applicable rate of prevailing of wages, as found or ascertained by the Department of Labor and made available on the Department’s Official website, or determined by the court on review, shall be paid for each craft or type of worker needed to execute this contract or to perform such work, and it shall be mandatory upon the contractor to whom the contract is awarded and upon any subcontractor under him, to pay not less than the specified rates to all laborers, workers and mechanics employed by them in the execution of this contract. PROJECT ACCESS Briarwood Lakes Subdivision: Briarwood Lakes is a gated community. All property within the gated community is private and the Village is operating within easements and agreements with the Briarwood Lakes Homeowners Association (HOA). The Village will coordinate access to the project area between the Contractor and HOA. Access to the project area will be provided through the gate at the south end of the subdivision which can be accessed from Regent Drive just north of 31st Street/Oak Brook Road. Any damage outside the project area or due to Contractor negligence shall be repaired by the Contractor to the satisfaction of the Engineer and the HOA/resident at the Contractor's expense. East side of Kingery Highway/IL 83: The limits of watermain lining on the east side of Kingery Highway/IL 83 will be accessed through Oak Brook Park District property. Front Gate Road will lead to a gravel path which will be used to access the site. Care should be taken to not damage the asphalt road or gravel path. Any damage to the road or path will be repaired by the Contractor 43NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 8 at the Contractor's expense. If during access, any trees require trimming or removal, the Engineer must approve them prior to the work occurring. When performing the lining work, the majority of the work, preparation, setup, and other related work for lining should occur from within Briarwood Lakes. Only work necessary to complete the lining work and reconnect the watermain to the existing main will be allowed to occur from east of Kingery Highway/IL 83. Work and access to the site shall be coordinated when weather is forecast to be dry. If the forecast predicts a high probability of rain, the contractor shall delay the operations to minimize any damage caused by construction activities. HOURS OF WORK The Contractor shall not work between the hours of 7:00 PM and 7:00 AM, nor on Saturdays, Sundays, or legal holidays, unless otherwise approved in writing by the Village. A minimum 48- hour notice shall be provided to the Village if the Contractor decides to work on weekend or on legal holidays. However, such work may be performed at any time, if necessary, for the proper care and protection of work already performed, or in case of an emergency. All after-hour work is still subject to the permission of the Village. Any work, including the starting and/or idling of vehicles or machinery, or a congregation of workers prior to starting work, which may cause any noise level that can he heard by adjacent residents, performed outside of these hours of work, and not authorized by the Village shall be subject to a fine of $250 per day, per violation. STAGING AREAS The Village has defined a staging area, which is depicted on the Plans. The contractor shall use this area for staging all equipment and materials. Equipment and materials must be staged here at the end of every day. Staging on the streets or at other locations will not be allowed without prior approval of both the Village and the Briarwood Lakes Homeowners Association. WATER USAGE The contractor shall obtain a water meter complete with backflow preventer from the Village Water Department Supervisor prior to filling any equipment from Village hydrants. A $3,500 deposit is required to secure a hydrant meter. The deposit will be returned upon the meter being returned in good working condition less the value of the testing of the meter/backflow device and any fees or penalties incurred by the contractor. It shall be the responsibility of the Contractor to arrange for such a meter in advance of need. While the Village will make every effort to provide the meter, supply is limited and available on a first-request basis. The water meters are issued in a good working order and must be returned in the same condition. If the meter is damaged or the seal is broken, it shall be immediately returned to the Village. The Contractor will be held liable for any damage to the meter and the cost deducted from the deposit. TRENCH WIDTH Trench width backfill will be paid for per the specifications and per IDOT requirements. The width of the asphalt or concrete patch over the trench shall have a max width of four feet (4’). This will be the case for all pipe work including drinking water pipes, storm pipes, and sanitary pipes. At locations where a water service is required to be installed, the trench will be allowed to widen to six feet (6’) for a length of four feet (4’). Any areas requiring a wider trench width shall be approved by the Engineering prior to excavation. If the Engineer deems it unnecessary, the Contractor 44NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 9 proceeds without approval, or the Contractor damages any area outside the approved width, the Contractor shall repair the damaged area at the Contractor’s expense. DRIVEWAY ACESS If access to a driveway is impeded, the Contractor shall coordinate with the Village 48 hours in advance for an opportunity to provide proper notifications to residents and businesses. The Village shall provide the written notifications. The Contractor shall be responsible for notifying the resident or business verbally on the morning of any driveway closure, to ensure awareness of the lack of access. On the scheduled day of operations, the Contractor must provide residents and businesses the opportunity to remove their vehicles from the driveway or make other arrangements. CLEANING UP The Contractor shall, at all times, keep the premises free from an accumulation of waste material or rubbish caused by his employees or work. At the end of the day, he shall remove all his rubbish from and about the streets and sidewalks. All his tools, form boards, and surplus materials shall be removed and relocated to any temporary on-site storage location assigned by the Village or its Engineer and shall leave his work "broom clean" or its equivalent, unless more precisely defined. Upon completion of the work called for by the contract, and upon final inspection and acceptance, the Contractor shall remove any of his remaining rubbish, tools, form boards, and surplus materials completely from the work site. In the case of a dispute, the Village may remove the rubbish or other materials and charge the cost to the Contractor. STORM AND SANITARY PIPE CONNECTIONS All connections of new sewer pipe to existing sewer pipe shall be made with non-shear Fernco RC Series or Mission Flex Seal adjustable repair couplings equipped with stainless steel bands and shall be included in the cost of the cost of the item being installed. FRAMES, GRATES, AND LIDS Frames, grates, lids, and other castings furnished under this contract shall be in accordance with Section 602 and Section 604 of the Standard Specifications, except as modified herein. Castings shall conform to ASTM A48 Class 30. Castings shall be free of cracks, holes, swells, cold shuts, and patches. Castings shall not be coated or painted. Frames, grates, lids, and other castings shall be furnished in accordance with the following: Type 1 frames and closed lids shall be Neenah R-1713 self-sealing or approved equal. Type 1 frames and open lids shall be Neenah R-1713 or approved equal. Type 11 frames and grates located in barrier curb and gutter shall be Neenah R-3281-A with curb box or approved equal. 45NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 10 Type 11 frames and grates located in depressed curb and gutter shall be Neenah R-3281- A with depressed curb grate or approved equal. All other castings not specified above shall be shown on the Plans or as directed by the Engineer. If any of the castings specified are not compatible in the field due to frame height or other constraints, the Contractor shall propose an alternate casting to the Engineer for approval and shall furnish the alternate casting if approved. Frames, grates, lids, and other castings located within curb ramps or crosswalks shall be substituted with ADA compliant castings. All closed lid castings furnished under this contract shall be self-sealing, gasketed, watertight, and shall have machined bearing surfaces and concealed pick holes. The top surface of all closed lids shall be embossed with the words “VILLAGE OF OAK BROOK”. The top surface of closed lids shall also be embossed with the word “SANITARY”, “STORM”, or “WATER” as appropriate. This work will not be paid for separately but shall be included in the cost of all pay items that include the furnishing of frames, grates, lids, or other castings. ADJUSTING RINGS All drainage and utility structures which are constructed, reconstructed, or adjusted as part of this contract shall have adjusting rings installed between the topmost section of the structure and the casting. Each structure shall be fitted with a minimum of one ring and a maximum of two adjusting rings. The topmost adjusting ring on each structure shall be rubber. The second adjusting ring on each structure, if needed, shall be either rubber or precast concrete with steel reinforcement. The total height of all adjusting rings on a single structure shall be a minimum of 2 in. and a maximum of 18 in. The mating faces of adjusting rings shall be smooth, parallel, free of cracks, chips, spalling, or casting irregularities. Rubber mastic shall be installed between each joint. Adjusting rings will not be paid for separately but shall be included in the cost of the items to which this work pertains. EXISTING UTILITIES Existing Public Utilities, such as watermains, sewers, gas lines, streetlights, telephone lines, electric power lines, etc., shall be protected against damage during the construction of this project. The Contractor shall contact the Owners of all public utilities and obtain locations of all utilities within the limits of the proposed construction and make arrangements, if necessary, to adjust or move any existing utility at the utility company's expense. Any expense incurred by the contractor in connection with making arrangements shall be borne by the Contractor and considered incidental to the contract. It shall be this Contractor's responsibility to determine the actual location of all such facilities in the field. The adjustment of all facilities of Nicor, ComEd, Verizon, etc. shall be done by the respective utility company, and if known, are indicated on the Plans as to be done "By Others". All other utility adjustments to sewer, water, and local facilities shall be performed under this contract, 46NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 11 under the supervision of the Owner of the utility, and will be paid for under the respective items in the contract unless otherwise indicated on the Plans or directed by the Engineer. Any existing facilities, residential or commercial sprinkler systems, invisible dog fences, etc. disturbed shall be returned to their original condition and any damage to said facilities shall be repaired immediately at the cost of the contractor. Whenever obstructions are encountered during the progress of the work and interfere to such an extent that an alteration in the plan is required, the Engineer shall order a deviation in the plan as required, the Engineer shall order a deviation in the line and/or grade to resolve the conflict, or relocation of the obstruction. The Contractor will be compensated for any additional pipe material, fittings, granular backfill, or structures required at the respective contract prices, and measured as specified in the Contract. No additional compensation will be allowed for delays or inconveniences, additional excavation, or any special construction methods required in prosecuting the work due to the existence of said obstruction. It is unlikely the Village will be able to locate the existing sanitary sewer services. It is anticipated that the existing sanitary sewer services will be encountered during construction. The Contractor will be responsible to locate all sanitary sewer services prior to digging and take care to not damage those services during construction. If the Contractor damages a sanitary sewer service, it shall be repaired at the Contractor’s expense. All damaged sanitary sewer services must repaired to meet the IEPA requirements for a sanitary sewer crossing a watermain. All pipes shall be PVC SDR-26 (ASTM- D-2241), with joints conforming to ASTM D-3139 and flexible elastomeric gaskets meeting ASTM F-477 criteria. PRECONSTRUCTION MEETING A preconstruction meeting for representatives of the Village, HOA, Engineer and Contractor will be held within ten (10) days after the date of the Engineer's notice to the Contractor to proceed with construction, at a time and place convenient for all parties, for review of the Contractor's construction schedules, to establish procedures for handling shop drawings and other submittals and for processing Contractor's requests for payments, and to establish a working understanding among the parties as to the contract work. Within ten (10) days after receiving the Engineer's letter of notice to proceed with construction, the Contractor shall submit a work schedule which indicates start date of construction, completion date and other activities with respective dates. CETIFICATES FOR PAYMENT Certificates for payment shall be issued by the Engineer in accordance with the terms of the contract. In case of delivery of materials, or prepared work which cannot be conveniently fixed in place, the Engineer may, if he approves of what has been done, grant a certificate of payment on account of the same, which payment shall be reckoned one of the payments on account of the contract. All materials necessary for the construction of the work delivered upon the premises shall be held to be the property of the Village, and no materials shall be removed from the premises without the written consent of the Engineer. No certificates given or payments made, under the contract, nor the acceptance of the work, either partial or entire, by the Village, shall be conclusive evidence of the performance of the contract, 47NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 12 either wholly or in part, and no payment shall be construed to be an acceptance of defective work or improper materials. No payment of certificates, final or otherwise, shall be construed to relieve the Contractor from his obligations to make good any defects arising or discovered in his work within one (1) year (unless a different period of time is specified under the several sections of the specifications) after compilation and acceptance of the same, nor as a waiver of any specific obligation the Contractor may assume as to the durability of his work. The Engineer shall have the power to withhold certificates for payment if, in his opinion, the work is not being done or progressing satisfactorily, until such time as the progress or character of the work have been, in his opinion, made satisfactory. Before the issuing of each certificate for payment, the Contractor shall, if required by the Engineer, furnish him with a sworn complete statement of the amounts due or to become due at the time in question, to any Subcontractors or parties supplying material. MAINTENANCE OF ROADWAYS (D1) Effective: September 30, 1985 Revised: November 1, 1996 Beginning on the date that work begins on this project, the Contractor shall assume responsibility for normal maintenance of all existing roadways within the limits of the improvement. This normal maintenance shall include all repair work deemed necessary by the Engineer, but shall not include snow removal operations. Traffic control and protection for maintenance of roadways will be provided by the Contractor as required by the Engineer. If items of work have not been provided in the contract, or otherwise specified for payment, such items, including the accompanying traffic control and protection required by the Engineer, will be paid for in accordance with Article 109.04 of the Standard Specifications. HOT-MIX ASPHALT BINDER AND SURFACE COURSE (D-1) Effective: November 1, 2019 Revised: December 1, 2021 Revise Article 1004.03(c) to read: Use Size/Application Gradation No. Class A-1, A-2, & A-3 3/8 in. (10 mm) Seal CA 16 or CA 20 Class A-1 1/2 in. (13 mm) Seal CA 15 Class A-2 & A-3 Cover Coat CA 14 HMA High ESAL IL-19.0; Stabilized Subbase IL-19.0 CA 11 1/ SMA 12.5 2/ CA 134/, CA 14, or CA 16 SMA 9.5 2/ CA 133/4/ or CA 163/ IL-9.5 CA 16, CM 134/ IL-9.5FG CA 16 HMA Low ESAL IL-19.0L CA 11 1/ IL-9.5L CA 16 48NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 13 “(c) Gradation. The coarse aggregate gradations shall be as listed in the following table. 1/ CA 16 or CA 13 may be blended with the CA 11. 2/ The coarse aggregates used shall be capable of being combined with the fine aggregates and mineral filler to meet the approved mix design and the mix requirements noted herein. 3/ The specified coarse aggregate gradations may be blended. 4/ CA 13 shall be 100 percent passing the 1/2 in. (12.5mm) sieve.” Revise Article 1004.03(e) of the Supplemental Specifications to read: “(e) Absorption. For SMA the coarse aggregate shall also have water absorption ≤ 2.0 percent.” Revise the “High ESAL” portion of the table in Article 1030.01 to read: “High ESAL Binder Courses IL-19.0, IL-9.5, IL-9.5FG, IL-4.75, SMA 12.5, Stabilized Subbase IL-19.0 Surface Courses IL-9.5, IL-9.5FG, SMA 12.5, SMA 9.5” Revise Note 2. and add Note 6 to Article 1030.02 of the Standard Specifications to read: “Item Article/Section (g)Performance Graded Asphalt Binder (Note 6) 1032 (h) Fibers (Note 2) Note 2. A stabilizing additive such as cellulose or mineral fiber shall be added to the SMA mixture according to Illinois Modified AASHTO M 325. The stabilizing additive shall meet the Fiber Quality Requirements listed in Illinois Modified AASHTO M 325. Prior to approval and use of fibers, the Contractor shall submit a notarized certification by the producer of these materials stating they meet these requirements. Reclaimed Asphalt Shingles (RAS) may be used in Stone Matrix Asphalt (SMA) mixtures designed with an SBA polymer modifier as a fiber additive if the mix design with RAS included meets AASHTO T305 requirements. The RAS shall be from a certified source that produces either Type I or Type 2. Material shall meet requirements noted herein and the actual dosage rate will be determined by the Engineer. Note 6. The asphalt binder shall be an SBS PG 76-28 when the SMA is used on a full- depth asphalt pavement and SBS PG 76-22 when used as an overlay, except where modified herein. The asphalt binder shall be a SBS PG 76-22 for IL-4.75, except where modified herein..” 49NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 14 Revise table in Article 1030.05(a) of the Standard Specifications to read: “MIXTURE COMPOSITION (% PASSING) 1/ Sieve Size IL-19.0 mm SMA 12.5 SMA 9.5 IL-9.5mm IL-9.5FG IL-4.75 mm min max min max min max min max min max min max 1 1/2 in (37.5 mm) 1 in. (25 mm) 100 3/4 in. (19 mm) 90 100 100 1/2 in. (12.5 mm) 75 89 80 100 100 100 100 100 3/8 in. (9.5 mm) 65 90 100 90 100 90 100 100 #4 (4.75 mm) 40 60 20 30 36 50 34 69 60 756/ 90 100 #8 (2.36 mm) 20 42 16 24 4/ 16 324/ 34 5/ 52 2/ 45 606/ 70 90 #16 (1.18 mm) 15 30 10 32 25 40 50 65 #30 (600 m) 12 16 12 18 15 30 #50 (300 m) 6 15 4 15 8 15 15 30 #100 (150 m) 4 9 3 10 6 10 10 18 #200 (75 m) 3.0 6.0 7.0 9.0 3/ 7.5 9.5 3/ 4.0 6.0 4.0 6.5 7.0 9.0 3/ #635 (20 m) ≤ 3.0 ≤ 3.0 Ratio Dust/Asphalt Binder 1.0 1.5 1.5 1.0 1.0 1.0 1/ Based on percent of total aggregate weight. 2/ The mixture composition shall not exceed 44 percent passing the #8 (2.36 mm) sieve for surface courses with Ndesign = 90. 3/ Additional minus No. 200 (0.075 mm) material required by the mix design shall be mineral filler, unless otherwise approved by the Engineer. 4/ When establishing the Adjusted Job Mix Formula (AJMF) the percent passing the #8 (2.36 mm) sieve shall not be adjusted above the percentage stated on the table. 5/ When establishing the Adjusted Job Mix Formula (AJMF) the percent passing the #8 (2.36 mm) sieve shall not be adjusted below 34 percent. 6/ When the mixture is used as a binder, the maximum shall be increased by 0.5 percent passing.” Revise Article 1030.05(b) of the Standard Specifications to read: 50NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 15 (b) Volumetric Requirements. The target value for the air voids of the HMA shall be 4.0 percent, for IL-4.75 and SMA mixtures it shall be 3.5 percent and for Stabilized Subbase it shall be 3.0 percent at the design number of gyrations. The voids in the mineral aggregate (VMA) and voids filled with asphalt binder (VFA) of the HMA design shall be based on the nominal maximum size of the aggregate in the mix and shall conform to the following requirements. Voids in the Mineral Aggregate (VMA), % Minimum for Ndesign Mix Design 30 50 70 80 90 IL-19.0 13.5 13.5 13.5 IL-9.5 15.0 15.0 IL-9.5FG 15.0 15.0 IL-4.751/ 18.5 SMA-12.51/2/5/ 17.03//16.04/ SMA-9.51/2/5/ 17.03//16.04/ IL-19.0L 13.5 IL-9.5L 15.0 1/ Maximum draindown shall be 0.3 percent according to Illinois Modified AASHTO T 305. 2/ The draindown shall be determined at the JMF asphalt binder content at the mixing temperature plus 30°F. 3/ Applies when specific gravity of coarse aggregate is ≥ 2.760. 4/ Applies when specific gravity of coarse aggregate is < 2.760. 5/ For surface course, the coarse aggregate can be crushed steel slag, crystalline crushed stone or crushed sandstone. For binder course, coarse aggregate shall be crushed stone (dolomite), crushed gravel, crystalline crushed stone, or crushed sandstone” Revise the last paragraph of Article 1102.01 (a) (5) of the Standard Specifications to read: “IL-4.75 and Stone Matrix Asphalt (SMA) mixtures which contain aggregate having absorptions greater than or equal to 2.0 percent, or which contain steal slag sand, shall have minimum surge bin storage plus haul time of 1.5 hours.” Add after third sentence of Article 1030.09(b) to read: “ If the Contractor and Engineer agree the nuclear density test method is not appropriate for the mixture, cores shall be taken at random locations determined according to the QC/QA document "Determination of Random Density Test Site Locations". Core densities shall be determined using the Illinois Modified AASHTO T 166 or T 275 procedure.” Revise Table 1 and Note 4/ of Table 1 in Article 406.07(a) of the Standard Specifications to read: 51NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 16 Breakdown/Intermediate Roller (one of the following) Final Roller (one or more of the following) Density Requirement IL-9.5, IL-9.5FG, IL-19.01/ VD, P , TB, 3W, OT, OB VS, TB, TF, OT As specified in Section 1030 IL-4.75 and SMA 3/ 4/ TB, 3W, OT TF, 3W As specified in Section 1030 Mixtures on Bridge Decks 2/ TB TF As specified in Articles 582.05 and 582.06. “4/ The Contractor shall provide a minimum of two steel-wheeled tandem rollers (T B), and/or three-wheel (3W) rollers for breakdown, except one of the (TB) or (3W) rollers shall be 84 inches (2.14 m) wide and a weight of 315 pound per linear inch (PLI) (5.63 kg/mm) and one of the (TB) or (3W) rollers can be substituted for an oscillatory roller (OT). TF rollers shall be a minimum of 280 lb/in. (50 N/mm). The 3W and TB rollers shall be operated at a uniform speed not to exceed 3 mph (5 km/h), with the drive roll for TB rollers nearest the paver and maintain an effective rolling distance of not more than 150 ft (45 m) behind the paver.” Add the following after the fourth paragraph of Article 406.13 (b): “The plan quantities of SMA mixtures shall be adjusted using the actual approved binder and surface Mix Design’s Gmb.” Revise first paragraph of Article 1030.10 of the Standard Specifications to read: “A test strip of 300 ton (275 metric tons), except for SMA mixtures it will be 400 ton (363 metric ton), will be required for each mixture on each contract at the beginning of HMA production for each construction year according to the Manual of Test Procedures for Materials “Hot Mix Asphalt Test Strip Procedures”. At the request of the Producer, the Engineer may waive the test strip if previous construction during the current construction year has demonstrated the constructability of the mix using Department test results.” Revise third paragraph of Article 1030.10 of the Standard Specifications to read: “When a test strip is constructed, the Contractor shall collect and split the mixture according to the document “Hot-Mix Asphalt Test Strip Procedures”. The Engineer, or a representative, shall deliver split sample to the District Laboratory for verification testing. The Contractor shall complete mixture tests stated in Article 1030.09(a). Mixture sampled shall include enough material for the Department to conduct mixture tests detailed in Article 1030.09(a) and in the document “Hot-Mix Asphalt Mixture Design Verification Procedure” Section 3.3. The mixture test results shall meet the requirements of Articles 1030.05(b) and 1030.05(d), except Hamburg wheel tests will only be conducted on High ESAL mixtures during production.” 52NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 17 ADJUSTMENTS AND RECONSTRUCTIONS (D1) Effective: March 15, 2011 Revised: October 1, 2021 Revise the first paragraph of Article 602.04 to read: “602.04 Concrete. Cast-in-place concrete for structures shall be constructed of Class SI concrete according to the applicable portions of Section 503. Cast-in-place concrete for pavement patching around adjustments and reconstructions shall be constructed of Class PP-2 concrete, unless otherwise noted in the Plans, according to the applicable portions of Section 1020.” Revise the third, fourth and fifth sentences of the second paragraph of Article 602.11(c) to read: “Castings shall be set to the finished pavement elevation so that no subsequent adjustment will be necessary, and the space around the casting shall be filled with Class PP-2 concrete, unless otherwise noted in the Plans, to the elevation of the surface of the base course or binder course. HMA surface or binder course material shall not be allowed. The pavement may be opened to traffic according to Article 701.17(e)(3)b.” Revise Article 603.05 to read: “603.05 Replacement of Existing Flexible Pavement. After the castings have been adjusted, the surrounding space shall be filled with Class PP-2 concrete, unless otherwise noted in the Plans, to the elevation of the surface of the base course or binder course. HMA surface or binder course material shall not be allowed. The pavement may be opened to traffic according to Article 701.17(e)(3)b.” Revise Article 603.06 to read: “603.06 Replacement of Existing Rigid Pavement. After the castings have been adjusted, the pavement and HMA that was removed, shall be replaced with Class PP-2 concrete, unless otherwise noted in the Plans, not less than 9 in. (225 mm) thick. The pavement may be opened to traffic according to Article 701.17(e)(3)b. The surface of the Class PP concrete shall be constructed flush with the adjacent surface.” Revise the first sentence of Article 603.07 to read: “603.07 Protection Under Traffic. After the casting has been adjusted and the Class PP concrete has been placed, the work shall be protected by a barricade and two lights according to Article 701.17(e)(3)b.” COARSE AGGREGATE FOR BACKFILL, TRENCH BACKFILL AND BEDDING (D1) Effective: November 1, 2011 Revised: November 1, 2013 This work shall be according to Section 1004.05 of the Standard Specifications except for the following: 53NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 18 Reclaimed Asphalt Pavement (RAP) may be blended with gravel, crushed gravel, crushed stone crushed concrete, crushed slag, chats, crushed sandstone, or wet bottom boiler slag. The RAP used shall be according to the current Bureau of Materials and Physical Research Policy Memorandum, “Reclaimed Asphalt Pavement (RAP) for Aggregate Applications”. The RAP shall be uniformly graded and shall pass the 1.0 in. (25 mm) screen. When RAP is blended with any of the coarse aggregate listed above, the blending shall be done mechanically with calibrated feeders. The feeders shall have an accuracy of + 2.0 percent of the actual quantity of material delivered. The final blended product shall not contain more than 40 percent by weight RAP. The coarse aggregate listed above shall meet CA 6 and CA 10 gradations prior to being blended with the processed and uniformly graded RAP. Gradation deleterious count shall not exceed 10% of total RAP and 5% of other by total weight. TEMPORARY SURFACE OVER TRENCH - AGGREGATE Description: This work shall consist of construction, maintenance, and removal of an aggregate surface course for temporary roads and approaches as specified in Section 402 of the Standard Specifications, with the following modifications: Maintenance shall consist of placing and compacting additional aggregate of the same type and gradation as the surface aggregate. Aggregate used for temporary access shall meet all requirements of trench backfill except that recycled material of either crushed concrete or processed asphalt grindings will be allowed. This thickness of the recycled material shall not exceed the thickness of the proposed pavement to ensure all recycled materials over a trench are removed prior to the installation of the final repair. When the use of the aggregate for temporary roads and approaches is discontinued, the aggregate placed in its construction and maintenance shall be removed and either utilized in the permanent construction or otherwise disposed of off-site. Measurement and Basis of Payment. This work will NOT be measured for payment separately but shall be included in the cost of TRENCH BACKFILL. 54NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 19 PAY ITEMS PAY ITEM #4 – TREE ROOT PRUNNING Description. This work shall be performed in accordance with Section 201 of the Standard Specifications with the following modifications: A chemical agent approved by an arborist shall be applied to improve the tree’s ability to recover from root loss. All fertilizer nutrients and supplemental watering will not be paid for separately but shall be included in the cost of this item. All varying diameters of root size shall be combined under this pay item. Measurement and Basis of Payment. This work shall be paid for at the contract unit price per EACH for TREE ROOT PRUNING. PAY ITEM #5 – TRENCH BACKFILL This work shall be done in accordance with Section 208 of the Standard Specifications, with the following modifications: All trench backfill and pipe bedding materials furnished under this contract shall be virgin non- recycled materials. All trench backfill shall be crushed aggregate of CA-6 gradation. The aggregate material shall be placed in lifts not exceeding 1 ft. in depth, loose measurement, and compacted by mechanical means to the satisfaction of the Engineer. NOTE: Jetting will NOT be allowed for compaction, unless approved by the Engineer. All pipes installed under this contract shall be placed on a bedding of crushed aggregate CA-11 or CA-13 gradation having a minimum thickness of 4 in. The bedding shall be placed to a minimum of 1 ft. above the top of the pipe and fittings and compacted mechanically to the satisfaction of the Engineer. The bedding material, to 1 ft. above the pipe shall not be paid for separately but shall be included in the cost of the pipe. Measurement and Basis of Payment. This work will be paid for at the contract unit price per CUBIC YARD for TRENCH BACKFILL. PAY ITEM #7 – INLET FILTERS Description. This work shall consist of installing, maintaining, and cleaning temporary erosion and sedimentation control systems as shown on the Plans or as directed by the Engineer. The work shall be placed in accordance with Section 280 of the Standard Specifications, with the following modifications: Inlet filters shall consist of metal frames with attached fabric bags. The Contractor shall furnish inlet filters of appropriate sizes and shapes necessary to accommodate all different types of drainage structures encountered. The use of filter fabric without a frame will not be an acceptable material for inlet filters and will be rejected. 55NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 20 The Contractor shall inspect and clean all inlet filters weekly, after every rainfall, and additionally as needed. Maintenance and cleaning of inlet filters will not be paid for separately but shall be included in the cost of this item. Temporary or permanent storage in the flood plain of the following are prohibited unless elevated or flood proofed to one foot above the base flood elevation: Items susceptible to flood damage; or unsecured buoyant materials or materials that may cause off-site damage including bulky materials, flammable liquids, chemicals, explosives, pollutants, or other hazardous materials; or landscape waste. Measurement and Basis of Payment. This work will be measured for payment as each individual inlet filter installed and the unit of measurement will be each. No measurement will be made of maintenance and cleaning efforts. If an inlet filter is installed on multiple structures, the inlet filter will only be measured for payment once. This work will be paid for at the contract unit price per EACH for INLET FILTERS. PAY ITEM #8 – CLASS D PATCHES, 6 INCH Description. This work, measurement, and payment shall be done in accordance with the applicable portions of Article 442 of the Standard Specifications and per the Details in the Plans except as follows: Class D patching shall follow the IDOT District 1 Standard BD-22 as included in the Plans. Any reference to size shall be removed. All Class D patches will be paid for under this item and no additional compensation will be allowed, regardless of the size. The cost of Saw-Cutting where necessary shall not be paid for separately but be considered included in the cost of this item. Measurement and Basis of Payment. CLASS D PATCHES will be paid for at the contract unit price per SQUARE YARD for the depth and type specified. PAY ITEM #9-10 – PVC C-900 WATER MAIN (SIZE) Description. This work shall consist of installing C-900 PVC water main of the pipe sizes, joint type and material specified. Water main pipe materials and installation shall meet all of the applicable requirements of the Standard Specifications for Water and Sewer Construction in Illinois, and the following: This work shall also be done according to the specifications, Special Provisions and to the requirements of the construction permit of Illinois Environmental Protection Agency. The Engineer shall be responsible for obtaining the Illinois Environmental Protection Agency permit. This work shall consist of water main pipe complete in place, including excavation; removal and disposal of waste excavated materials; protection, replacement, or repair of utilities; trench dewatering, including erosion and siltation control methods and devices to provide protection to the environment form all pumping operations; installation of pipe and pipe fittings; joint restraint (Megalugs); bracing; furnishing and installing concrete thrust blocks at all connections to existing pipe and at all bends, wyes, and tees; bedding and covering of pipe to a height of one foot above the top of pipe; trench backfilling with and compaction of excavated (native) materials; testing; 56NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 21 disinfection, finish grading; but not including backfilling with trench backfill material. All fittings will NOT be paid for separately but shall be included in the cost of the pipe. The Village performed a detailed soil investigation and analysis during the design phase of this project to determine the presence of any non-special waste material. The LPC 662 form along with pertinent exhibits have been included in Appendix 4. The Contractor is expected to dispose of any excavated material at an approved clean construction demolition debris (CCDD) facility. The Village will not be responsible for any additional soil disposal costs if the soil disposal site chosen by the Contractor rejects loads due to photoionization reading. Photoionization detector (PID) readings are not acceptable results for determining classification of the excavated material. Should a licensed landfill reject any loaded, analytical chemical testing shall be performed on the excavated material by an IEPA National Environmental Laboratory Accreditation Program (NELAP) approved laboratory on representative samples obtained in accordance with standard IEPA protocol and frequencies. The analytical chemical testing shall be completed by a qualified, independent testing agency hired and paid for by the Contractor. SW-846 Analytical Laboratory Procedures (USEPA) methods will be used for analysis. If the test results are inconclusive, or when the test results indicate levels that do not exceed the Residential Tier 1 Soil and/or Class One Groundwater Remediation Objectives (SRO & GRO) presented in 35 Illinois Administrative Code 742 (IAC) the removal and disposal of the excavated material shall be included in the cost of this item and no additional compensation will be provided. No additional compensation will be allowed for this testing, transportation, or disposal. All water main pipe shall be laid to a depth of 5.5 ft measured from the existing ground surface or established finished grade shown on the Plans to the top of the barrel of the pipe. It may be necessary to increase the depth of the proposed water main to avoid conflicts with other utilities. In addition, the depth of the connection to the existing water main may be greater or less than 5.5 ft. In both cases no additional compensation will be given to the contractor for extra depth except for increased quantities for selected trench backfill. A minimum of 48 hours advance notice to the Village’s Public Works Department is required for any water disruptions. At the end of each workday, the end of installed water main pipe shall be protected, and the excavation backfilled. No excavation or trench shall be left open overnight. A plug or cap must be installed in/on the end of the pipe at the end of each day to protect interior of the pipe from dirt, debris, water, etc. from entering the pipe. NOTE: No water main work shall commence until the IEPA construction permit is issued. Permit is anticipated by late February or early March. Watermain shall meet the separation requirement from any sanitary or storm sewer per the IEPA requirements and as shown on the Plans. EXISTING CONDITIONS The location of underground utilities shown on the drawings represents the best information of the Owner. The Contractor shall determine the location of underground utilities and perform his work in a manner which will avoid damage. 57NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 22 Should unidentified or incorrectly located piping or other utilities be encountered during the performance of the work, the Contractor shall consult the Engineer immediately for instructions on how to proceed. If existing utilities are to remain in place, the Contractor shall provide adequate means of protecting such utilities from any damage which may be caused by his construction operations. Contractor shall repair any such damage to the satisfaction of the Engineer at no additional cost to the Owner. If existing utilities are to be removed, they shall be demolished and completely removed from site. Contractor shall consult with the Engineer and Utility Owner before any utility services are shut-off or disconnected. MATERIAL REQUIREMENTS 1. Polyvinyl Chloride (PVC) pipe: Provide PVC pipe complying with AWWA C900 with joints complying with ASTM D3139. Pipe gaskets shall be elastomeric seals for jointing PVC pipe meeting the requirements of ASTM F477. a. Provide restrained joint pipe system, where indicated on the Plans, that utilizes one of the following methods: i. Lock rings welded into place around the pipe barrel. b. Bolted rings installed around pipe barrels that fit inside pipe bells. c. Gaskets which include stainless steel locking segments vulcanized into the gasket. d. Mechanical joint retainer gland systems that provide locking segments shaped io pipe barrel that do not create stress points on the pipe barrel. i. Do not use setscrew type retainer glands. e. Acceptable products: i. American Fastite, Flex-ring, Lok-ring, and MJ coupled joint. ii. Clow Tyton Joint – Type A or Type B, and Super-Lock iii. Griffin Bolt Lok or Snap Lok iv. U.S. Pipe TR-Flex Gripper v. Field Lok or Fast Grip Gasket Systems vi. Meg-A-Lug System 1. Series 1100 Megalug for MJ to pipe 2. Series 1700 Megalug Harness for push on joint vii. Or approved equal 2. Use ductile iron fittings with mechanical joint complying with ANSI A21.10 or A21.53. a. Use cement lining complying with ANSI A21.4, standard thickness. b. Use Cor-blue bolts and nuts. c. Provide restrained joint type fittings compatible with pipe system utilized, as specified by the pipe manufacturer. d. Mechanical joint retainer gland systems that provide locking segments shaped to pipe barrel that do not create stress points on pipe barrel. i. Meg-A-Lug System 1. Series 1100 Megalug for MJ to pipe 2. Series 1700 Megalug Harness for push on joint 3. Conductivity appurtenances: Provide wedges of serrated silicon bronze or #10- copper cable and tapping devices specifically designed for this purpose. Use devices provided by 58NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 23 the pipe manufacturer. Standard mechanical joints, field lok, or meg-a-lug are not acceptable for the purpose of conductivity. 4. Iron and steel materials: All iron and steel materials used on this project shall be domestically manufactured or produced and fabricated in accordance with Article 106.01 of the Standard Specifications. 5. Brass and bronze alloys: All brass and bronze alloys supplied with the products shall contain less than 15 percent zinc, unless otherwise specified. a. Brass that will come in contact with potable water shall contain no more than 0.25% lead. i. Brass fittings shall be marked with industry standard marking to indicate the amount of lead (no lead, low lead, etc.) in the brass. All materials detailed above shall be included in the cost of this item. THRUST RESTRAINT Provide protection from movement of water main piping, plugs, caps, tees, valves, hydrants, and bends of 11-1/4 degrees or greater. 1. Provide concrete thrust blocks at all locations unless restrained joint type fittings are utilized. 2. Where restrained joint type fittings are called for on the Plans, but cannot be utilized, provide concrete thrust blocks. 3. Concrete thrust blocks: a. Provide precast or cast-in-place concrete thrust blocking with a compressive strength of 3,000 psi in 28 days. b. Locate thrust blocking between solid ground and the fitting to be anchored. c. Unless otherwise shown or directed by the Engineer, place the base and thrust bearing sides of thrust blocking directly against undisturbed earth. d. Sides of thrust blocking not subject to thrust may be laced against forms. e. Place thrust blocking so the fitting joints will be accessible for repair. f. When conditions prevent the use of concrete thrust blocks, use restrained joints of an approved type. g. Minimum width of thrust block shall be 12 inches. 4. Restrained type pipe, fittings, and valves: a. Provide restrained system as outlined in this Section or utilize metal tie rods, clamps. And lugs to prevent pipe and appurtenances from movement. b. Protect tie rods and clamps with epoxy or bituminous paint. c. Only restrained joint pipe indicated on the Plans will be paid for as a separate Pay Item. i. Restraining gaskets or locking systems utilized on straight runs of push pipe are not considered as fittings and are paid for as part of the Pay Item for restrained joint type pipe. Thrust restraints shall be included in the cost of this item. No additional compensation shall be provided to the Contractor. TRACER WIRE 59NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 24 Reinforced tracer wire shall be required on all new watermains installed within the Village (regardless of pipe material). Tracer wire supply and installation shall be included in water main pipe installation cost. Tracer wire for open cut/open ditch shall be a #12 AWG HS-CCS high- strength copper clad steel conductor (HS-CCS), insulated with a 30 mil, high-density, high molecular weight polyethylene (HDPE) insulation, and rated for direct burial use at 30 volts. HS- CCS conductor must be at 21% conductivity for locating purposes, break load 380 lbs. minimum. HDPE insulation shall be RoHS compliant and utilize virgin grade material. Insulation color shall meet the APWA color code standard for identification of buried utilities. Tracer wire shall be Copperhead™ HS-CCS HDPE 30 mil or preapproved equal. Tracer wire for directional drilling/boring shall be SoloShot™ (12 AWG) extra high-strength copper-clad steel conductor (EHS-CCS), insulated with a 45 mil, high density, high molecular weight polyethylene (HDPE) insulation, and rated for direct burial use at 30 volts. EHS-CCS conductor must be at 21% conductivity for locating purposes; break load will be 1150 lbs. minimum. HDPE insulation shall be RoHS compliant and utilize virgin grade material. Insulation color shall meet the APWA color code standard for identification of buried utilities. Tracer wire shall be Copperhead™ SoloShot™ EHS-CCS HDPE 45 mil or pre-approved equal. One wire shall be run on the pipe between the three (3) and six (6) o’clock position of all new mains and hydrant leads, taped to the pipe a minimum of every 5 ft. The wire shall be brought to grade in a tracer box at each hydrant and also secured to the top (inside) of each valve vault, leaving enough slack in the wire so that it may be pulled out of the valve vault. A magnetized tracer box shall be installed at each new fire hydrant. Locate the box behind the fire hydrant away from the flow of water, within 2 ft. of the hydrant barrel. The box shall be tamper-proof, with cast or ductile iron blue lid with a brass wire harness and external brass connection screw, (Copperhead Industries, LD14-ADJ-B or LDXL36-B in unpaved areas, CD14-B for concrete applications and RB14-B in roadways or approved equal). Additional tracer boxes maybe required at locations to be determined by the Engineer. All splices in the wire to connect main line tracer wire shall use Copperhead SnakeBite Part #SCB_01-SR or approved equal. All splices must occur in an area where permanent access is provided (valve vault, valve box, etc.). No splices will be allowed between access points unless the distance exceeds the length for which wire can be purchased or deemed necessary by the Engineer. For lateral runs, connections shall be made with a 3 – way enclosed lug direct bury connector with internal silicone sealant, Copperhead Industries “DryConn” Direct Bury Lug, # 3WB-01 or approved equal. In directional bore operations, splices shall be at valve and fitting locations where excavation is required. If a splice must be done in an unexcavated location, use a wire nut twist connector with restraining cap and internal silicone sealant Copperhead Industries #SCB – 01SR or approved equal. Connections should be wrapped with heavy-duty electrical tape (minimum 3 in. each side of connection). No splices will be allowed for fire hydrants. When installing a tracer wire for a fire hydrant it will run along both sides of the hydrant as shown in the Village detail to allow for a continuous wire without splices. Grounding the tracer wire system at all dead-end points completed the needed electrical circuit for accurate locates. Contractor to include a Copperhead TM Anode Part #(Ano-1005), 1# x 1.315”D x 18.5”L, Magnesium Drive in Anode which includes an HDPE cap and 10’ of density high molecular weight polyethylene (HDPE) insulation. Installation of one Copperhead Snake BiteTM connector, part # SCB-01-SR, shall be installed at a location to be determined by the Engineer. The connector is provided to splice the factory installed anode tracer wire to the 60NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 25 mainline tracer wire. The CopperheadTM Anode described above must be used or a pre- approved equal. Prior to any final contractor payment, the Village’s Water Division shall verify that the tracer wire is continuous and allows for the proper tracing of the water main. If locations where the tracer wire is not continuous are identified, the contractor shall, at no additional cost to the Village, make necessary repairs, up to and including the full replacement of the tracer wire. WATER MAIN TESTING Contractor shall install new water main but not install corporation stops, service lines, curb stops, or service boxes until after conducting pressure test, leakage test, disinfection of the new water main, flush the main, and acceptance for putting the new main into service. Finish by installing corporation stops, service lines, curb stops, and service boxes, and test and disinfect prior to connection to existing service lines. All testing including all labor, materials, tools and equipment necessary to perform the pressure and leakage tests shall be included in the cost of this item. The Contractor shall perform pressure and leakage tests satisfactorily prior to requesting the Engineer witness the official test. The Contractor shall notify the Engineer and Village 48 hours prior to initiation of any testing. The Engineer and Village must be present for all testing. Depending on traffic conditions, public hazard, or other reasons, the Engineer may direct when to conduct the tests, and may order the tests to be made in relatively short sections of water main. If contractor elects to complete this project in more than two phases, testing shall be performed in every stage of the project and shall be included in the cost of this item. TESTS REQUIRED: 1. Hydrostatic tests: a. Devise a method for disposal of waste water from hydrostatic tests, and for disinfection, as approved in advance by the Engineer. 2. Pressure tests: a. Subject the new water mains, including valves and hydrants, to a hydrostatic pressure of 150 PSI. b. Hold the test pressure for a duration of two hours without pressure loss of further pressure application. c. Carefully examine exposed pipe, joints, fittings, and valves. d. Replace or remake joints showing visible leakage. e. Remove cracked pipe, defective pipe, and cracked or defective joints, fittings, and valves. Replace with sound material and repeat the test until results are satisfactory. f. Make repair and replacement without additional cost to the Village. g. Use only solid stainless full-body repair clamps as approved by the Engineer. 3. Leakage Test: Conduct a metered leakage test after the pressure test has been satisfactorily completed. a. Duration of each leakage test: At least 24 hours. b. During the test, subject water lines to a normal water pressure of the Village’s water system. c. Install water meter approved by the Engineer. Provide double check valve assembly between water meter and existing water main. 61NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 26 d. Maximum allowable leakage: As recorded by a meter approved by the Engineer, with leakage to not exceed the number of gallons per hour (GPH) as determined by the following formula: In inch-pound units, 𝐿=𝑆𝐷√𝑃 148,000 Where: L = Testing (leakage) allowance (makeup water), in gallons per hour S = Length of pipe tested, in feet D = Nominal diameter of the pipe, in inches P = Average test pressure during the hydrostatic test, in pounds per square inch (guage) Should any test of pipe disclose leakage greater than the maximum allowable amount, locate and repair the defective joint or joints and then repeat the 24-hour metered leakage test until leakage is within the specified allowance. This work shall be included in the cost of this item. No additional compensation will be provided for any required re-testing. PRELIMINARY FLUSHING Prior to disinfection, flush main as thoroughly as possible. 1. Flush main until water runs clear. 2. Provide a minimum flushing velocity of 2.5 fps in the water main. 3. Coordinate time of flushing with the Village and Engineer, at least 48 hours in advance of flushing. Do not initiate flushing without Village’s permission. This work shall be included in the cost of this item. No additional compensation will be provided regardless of the amount of flushing required. DISINFECTION After work on the new watermain work has been satisfactorily completed, including pressure and leakage testing, the Contractor shall disinfect the work in accordance with the latest revision of AWWA Standard C651 and Standard Specifications for Water and Sewer Construction in Illinois. 1. Forms of applied chlorine: a. Apply chlorine by gas feed or solution feed chlorinator, as approved by the Village. b. Provide effective diffusion of the gas or solution into the water within the water main. c. Provide means for preventing the backflow of water into the feeder. 2. Requirement of chlorine: a. Initial chlorine solution in pipe: at least 50 mg/l, but not more than 100 mg/l. b. Retain the disinfecting solutions in the work for at least 24 hours. 62NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 27 c. Chlorine residual after the retention period: at least 25 mg/l 3. Flushing and testing: a. Following chlorination, flush treated water thoroughly from the water mains until the chlorine concentration in the water flowing from the main is no higher than generally prevailing in the Village’s system or less than 1 mg/l. b. After flushing, collect two water samples on successive days at least 24 hours apart in sterile bottles treated with sodium thiosulfate. Notify the Engineer and the Village to witness sample collection. c. Deliver the samples to a State approved laboratory for bacteriological analysis. d. Should the initial disinfection result in an unsatisfactory bacterial test, repeat the chlorination procedure until satisfactory results are obtained. e. The Village will provide the water for the initial flushing and testing only. f. Compensate the Village for water used in subsequent flushing and testing. 4. Swabbing: a. Flush and swab the piping, valves, and fittings that must be placed in service immediately and cannot be disinfected by the above specified methods with five percent solution of calcium hypochlorite prior to assembly. b. Secure the Engineer’s approval before applying this method of disinfection. This work shall be included in the cost of this item. No additional compensation will be provided regardless of the number of times the main must be disinfected. DECHLORINATION The Contractor shall comply with AWWA C651-14 requirements to neutralize the residual chlorine in new water mains. After new water mains have passed disinfection requirements, utilize portable diffusing dechlorinators that utilize sulfur dioxide or other chemicals listed in Appendix C of AWWA C651 to lower chlorine residuals prior to discharge to the Drainage system. Lower concentration to 1 mg/l or less. Dechlorination is required of the disinfecting solution before being released to the storm sewers. This work shall be included in the cost of this item. Measurement and Basis of Payment. This work will be measured in lineal feet along the centerline of the pipe, and the measurement shall extend through fittings and valves. This work will be paid for at the contract unit price per FOOT for PVC C-900 WATER MAIN, of the pipe sizes, joint type and material specified, regardless of depth. PAY ITEM #12-13 – WATER VALVES (SIZE) Description. This work shall consist of constructing water valves. This work shall be in accordance with applicable portions of Section 561 of the Standard Specifications and with the Standard Specifications for Water and Sewer Construction in Illinois, with the following modifications: Four-inch to 12-inch gate valves shall be resilient wedge type conforming to AWWA C515, manufactured by Mueller. Resilient wedge or resilient seated gate valves shall be cast iron body, bronze stem and stem nut, rubber seated type with non-rising stem and O-ring packing and conforming to the latest revised requirements of AWWA Specification C509 or C515. The resilient rubber seat shall be bonded to the gate or wedge with the bond proved by requirements of ASTM D429 testing procedures. 63NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 28 All valves shall be counter-clockwise opening and shall be supplied with 2-inch square operating nuts. Unless otherwise specified, all valves shall be installed in valve vaults 60 in. in diameter paid EACH for VALVE VAULTS, TY A, (SIZE) DIAMETER, TY 1 FRAME, CLOSED LID. The Valve shall be placed so that the operating nut is centered under the opening of the valve vault. Where a new water valve is to be installed on an existing main, the existing water main shall be cut by an approved method and a section of existing water main of sufficient length shall be removed. The valve shall be jointed on both ends to sections of new water main pipe of proper length with mechanical joint restraints. The valve and pipe assembly shall be positioned in place between the two cut ends of the existing water main and the ends of the existing water main shall be joined to the valve assembly with water main couplings of the proper size. The labor, equipment, and materials which are necessary to construct a new valve on an existing water main will not be paid for separately but shall be included in the cost of this item. Where an existing water valve is to be removed and replaced with a new water valve in substantially the same location, removal of the existing water valve will not be paid for separately but shall be included in the cost of this item. Excavation, bedding, fittings, and backfilling needed for the installation of water valves will not be paid for separately but shall be included in the cost of this item. Measurement and Basis of Payment. This work will be paid for at the contract unit price EACH for WATER VALVES of the size specified. PAY ITEM #14 – FIRE HYDRANTS TO BE REMOVED Description. This work shall include full compensation for cost of removal and disposal of the complete fire hydrant and auxiliary valve assembly and connecting water main, excavation, plugging of abandoned main at the hydrant tee, hauling, disposal of excess material, backfill, temporary restoration of disturbed area but not including permanent restoration, cleanup and work incidental to fire hydrant removal but not specifically included in other unit prices. Measurement and Basis of Payment. This work shall be paid for and measured per EACH for FIRE HYDRANTS TO BE REMOVED PAY ITEM #15 – FIRE HYDRANTS WITH AUXILIARY VALVE AND VALVE BOX Description. This work shall consist of constructing fire hydrants with auxiliary valves and valve boxes. This work shall be done in accordance with Section 564 of the Standard Specifications and the Standard Specifications for Water and Sewer Construction in Illinois, with the following modifications: Materials: Fire hydrants shall be Mueller Centurion, conforming to ANSI/AWWA C502, 6’ – 0” bury depth with all stainless-steel trim, above-ground breakable flanges, and auxiliary resilient wedge gate valve and valve box. Fire hydrants shall have a valve opening of 5-1/4 in. and shall be equipped with two, 2-1/2 in. male hose connections and one, 4-1/2 in. male pumper connections. The outside diameter of the male thread on the 2-1/2 in. hose connection shall be “National 64NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 29 Standard” threads. Hose caps shall be fastened to barrel with steel chain of at least 1/8 in. thickness. Valve box stabilizer grip shall be by BLR Enterprises, Inc., or approved equal. Fire hydrants shall be sand blasted and painted in the field with primer (Sherwin Williams Kem Bond HS universal metal primer) and painted a green color (Glidden structure green no. 4503 or rust scat Mach green no. 138). All port caps shall be painted in the field with primer (Sherwin Williams Kem Bond HS universal metal primer) and painted a highly reflective white color (Sherwin Williams Industrial Enamel B54WX-401 or 3M traffic control division white paint no. 7216). Valve boxes shall have a cover embossed with the word “WATER”. Hydrant lead pipe shall be PVC pipe conforming to AWWA C900, with joints conforming to ASTM D3139, 6 in. diameter. The cost of this pipe shall be included in the cost of this item. Each hydrant shall be provided with a drip that will leave no water standing in the barrel of the hydrant when the hydrant is closed. This drip shall close tightly before the hydrant begins to open. Construction. The height of the nut on the 4-1/2 in. pumper connection shall be no less than 24 in. or more than 36 in. above the finished grade at the hydrant. The breakable flanges shall be positioned 2 in. above finished grade. The centerline of the hydrant shall be at least 2 ft. but not more than 7 ft behind the back of curb, unless otherwise approved by the engineer. Where hydrants are to be installed adjacent to a roadway, they shall be places so that the pumper nozzle faces the roadway and is perpendicular to the direction of travel of the roadway. The bowl of each hydrant shall be well braced against unexcavated earth at the end of the trench with stone slabs or concrete backing, or it shall be tied to the pipe with suitable rods or clamps. There shall be restrained joints between the auxiliary valve and the tee, such as a hydrant locking tee and mega lugs. All hydrants shall be thoroughly cleaned of dirt and foreign matter before setting. All new fire hydrants shall be covered or labeled as being out of service, until such time as the new main is brought into service. Excavation, bedding, 6 in. pipe, and backfilling of fire hydrants will not be paid for separately but shall be included in the cost of this work. Measurement and Basis of Payment. This work will be paid for at the contract unit price EACH for FIRE HYDRANT WITH AUXILIARY VALVE AND VALVE BOX. PAY ITEM #16 – VALVE VAULTS, TYPE A, 5’-DIAMETER, TYPE 1 FRAME, CLOSED LID Description. This work shall consist of constructing valve vaults with frames and lids as shown in the Plans or as directed by the Engineer in accordance with Section 602 of the Standard Specifications and the details within the Plans, with the following modifications: 65NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 30 In cases where only the Valve vault is being replaced and no work is being done to the existing watermain, the proposed valve vault barrel section shall be of “doghouse” type to fit over the existing main. The Valve vault base will be a precast base. A continuous layer of non-hardening preformed bituminous mastic material will be used at each joint to prevent inflow. Brick and non-shrink hydraulic grout will be used to close the watermain openings. A ¾ inch corporation stop, Muller No. H-15000, shall be installed on new water main pipe inside each valve vault. Larger corporation stops may be required for flushing purposes on certain valves as shown on the plans. The lid shall have “WATER” and “VILLAGE OF OAK BROOK” cast into it. The new frame and lid on a valve vault shall be included in the cost of the new valve vault. The unit price for each vault shall include the cost of furnishing and installing vaults with a concentric cone, including concrete work, masonry work, corporation stops; specified manhole frame and cover; masonry blocking, flexible pipe connectors with stainless steel bands, excavation, hauling, and disposal of excess material; designated backfill; 4" bedding material; compaction; temporary restoration of disturbed area, but not including permanent restoration, cleanup and work incidental to valve vault installation not specifically included for payment under other unit prices. Backfill of the vault shall be included in the unit price cost for this item. Measurement and Basis of Payment. This work will be paid for at the contract unit price EACH for VALVE VAULTS, TYPE A, 5’-DIAMETER, TYPE 1 FRAME, CLOSED LID. PAY ITEM #18 – MULCH PLACEMENT, 4” Effective: February 8, 2007 This work shall be done in accordance with the applicable portion of Section 253.02 (c) and Section 1081.06 of the Standard Specifications for Road and Bridge Construction. Description. This work shall consist of furnishing, transporting, and spreading approved shredded hardwood bark mulch to the depth specified in areas as shown in the plans or as directed by the Engineer. Material. Hardwood bark mulch shall be clean, finely shredded mixed-hardwood bark meeting the following requirements: • Material shall be free of sticks, leaves, stones, dirt clods, and other debris. • Individual wood chips shall not exceed 2 inches (50 mm) in the largest dimension. A mulch sample and request for material inspection must be supplied to the Engineer for approval prior to performing any work 72 hours prior to application. Method. The grade, depth, and condition of the area must be approved by the Engineer prior to placement. 66NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 31 The Contractor shall remove and properly dispose of all weeds, litter and plant debris before mulching. Pre-emergent herbicide, if specified, shall be applied prior to the placement of shredded mulch. The Contractor shall prepare a neatly spaded edge between the landscaped bed and/or tree ring and the turf. The Contractor shall repair the grade by raking and adding topsoil as needed, before mulching. The shredded mulch shall be placed according at the required depth as specified in the plans for planting trees, shrubs, vines and perennial plants. Care shall be taken not to bury leaves, stems, or vines under mulch material. Mulch shall not be in contact with the base of the trunk. All finished mulch areas shall be left smooth and level to maintain uniform surface and appearance. After the mulch placement, any debris or piles of material shall be immediately removed from the right of way, including raking excess mulch out of turf areas. Method of Measurement. Mulch placement will be measured in place to the depth specified in square yards. Areas not meeting the depth specified shall not be measured for payment. Basis of Payment. This work will be paid for at the contract unit price per SQUARE YARD for MULCH PLACEMENT, of the thickness specified. Payment shall include the cost of removing and disposing of any debris. Any mulch placement included as part of the work in other work items will not be measured separately for payment. PAY ITEM #19 – BRICK PAVEMENT REMOVAL AND REPLACEMENT Description. This work shall be done in accordance with the applicable articles Section 440 of the Standard Specifications for brick driveway removal and reinstallation as shown on the plans and where directed by the Engineer. Add the following to Article 440.03: “Upon removal, brick pavers shall be cleaned and placed at location on a palette. Cleaning shall consist of removing all debris, mud, markings, etc. with water and a brush. Any damaged brick pavers will be replaced by the Contractor at no additional cost to the contract. Upon substantial completion of the improvements, the Contractor shall reinstall the brick pavers on a 4 in sand cushion to the same dimension and pattern prior to commencement of the work.” Measurement and Basis of Payment. This work will be paid for at the contract unit price per SQUARE FOOT for BRICK PAVEMENT REMOVAL AND REPLACEMENT, which price shall include removing, cleaning, stacking, sand cushion, reinstallation, and all labor, equipment and materials necessary to complete the work. PAY ITEM #20 – WASHOUT BASIN Description. This work consists of installation, maintenance and subsequent removal and disposal of a concrete washout basin and shall be done in accordance with Section 280 of the Standard Specifications, as shown on the plans, and with the following modifications: The washout basin shall be removed within one week after concrete items have been installed. 67NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 32 A concrete washout basin shall be supplied as necessary to accommodate concrete delivery operations. The washout basin location(s) must be approved by the Engineer prior to installation. Measurement and Basis of Payment. This work will be paid for at the contract price per LUMP SUM for WASHOUT BASIN. PAY ITEM #21 – DRIVEWAY REMOVAL AND REPLACEMENT Description. This work shall consist of the saw cutting, removal of the existing driveway pavement and the construction of new driveway pavement including all necessary excavation, embankment, and subbase granular material as shown in the detail on the plans and in accordance with Sections 202, 205, 311, 406, and 423 of the Standard Specifications and as specified herein. Construction Requirements. The Contractor shall excavate all material necessary to build the proposed driveway and proposed subbase in accordance with Section 202 of the Standard Specifications. Hot-Mix Asphalt Driveways. The proposed subbase shall be subbase granular material, Type B with an IDOT CA-6 gradation and minimum thickness of 6” in accordance with Section 3111 of the Standard Specifications and applicable Village Standard Details. The HMA driveway shall be in accordance with Section 406 and shall be HMA surface Course Mix D, N50 with a minimum thickness of 3”. The Contractor shall machine-saw a perpendicular clean joint between that portion of the driveway to be removed and that which is to remain in place. If the Contractor removes or damages the existing driveway outside the limits designated by the Engineer for removal and replacement, the Contractor will be required to remove and replace that portion at his own expense to the satisfaction of the Engineer. Measurement and Basis of Payment. Measurement shall be per Article 423.10, except Earth Excavation and Subbase Granular Material, Type B will not be measured for payment for driveway to be removed and replaced but shall be included in the payment for DRIVEWAY REMOVAL AND REPLACEMENT, of the material specified. This work will be paid at the contract unit price per SQUARE YARD for DRIVEWAY REMOVAL AND REPLACEMENT, of the material specified. PAY ITEM #22 – VALVE VAULTS TO BE ABANDONED Description. This work shall consist of abandoning the existing water valve vaults not being used in the new water system. When directed by the Engineer and the new watermain has been placed into service, this work is to be accomplished. Construction Methods. When the new watermain has been installed, tested, and placed into service, the contractor shall excavate around existing valves in vaults to remove and dispose of the top barrel section(s) leaving only the section with the existing valve. The remaining barrel section shall be filled with sand or approved backfill while the remaining depth of the hole is to be filled with approved backfill material, as approved by the Engineer, to the existing grade elevation. The existing valve shall remain in place and will not be removed. 68NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 33 Valve boxes shall likewise be excavated, have their valves closed, boxes removed and be backfilled with an approved backfill material, as approved by the Engineer, to the existing grade elevation. In locations where the Village determines that removal of the cone, flat top, or barrel section is not feasible, the contractor shall be required to only remove the frame and lid prior to backfilling the structure. In this case the contractor will still be required to backfill the structure and properly compact the backfill. This work shall be included in the cost of this item and no additional compensation will be allowed. This will be done in very limited quantities and requires Village approval at every location. All backfill shall be compacted in accordance with Section 550 of the "Standard Specifications" except that only Method 1 shall be used. The barrel section(s) and boxes that have been removed shall be hauled offsite and disposed of in an appropriate and approved location. Measurement and Basis of Payment. This work will be measured for payment, complete in place per EACH for VALVE VAULTS TO BE ABANDONED which includes all time, materials, and disposal of frame and grate, top barrel section or portion of the existing vault to be abandoned. PAY ITEM #23-24 – WATER SERVICE CONNECTION, (SIZE), SHORT WATER SERVICE CONNECTION, (SIZE), LONG Description. This work shall consist of installing new copper water service connections and lines, complete in place from the water main to the existing water service line behind the curb stop, as shown on the plans or as directed by the Engineer of the size specified. This work shall be in accordance with Section 562 of the Standard Specifications, with the Standard Specifications for Water and Sewer Construction in Illinois, and the WATER SERVICE DETAIL within the Plans, with the following modifications: Short service connections shall be defined as those services for properties which are located adjacent to the half of the right-of-way where the water main is located. Long service connections shall be defined as those services for properties which are located adjacent to the half of the right- of-way opposite where the water main is located. It is expected that all services shall be installed using a trenchless method under street pavements not otherwise disturbed by the installation of the main or encumbered by the separation requirements from storm and sanitary sewers. If the contractor elects to install a service using the open cut method, all associated restoration and trench backfill will be included in the cost of this item. Materials. Water service line pipe shall be Type “K” seamless copper water tubing conforming to ASTM B88, of the diameter specified. The pipe shall be marked with the manufacturer’s name or trademark and with marking indicating the type of the pipe. The corporation stop shall be Mueller B 25000-Flare with AWWA tapper (Mueller “CC”) thread inlet and copper flare straight connection outlet. 69NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 34 The tap shall be made through a full circle stainless steel tapping clamp, Smith-Blair 264 Full Circle Fab SS Lug Tapped Single Band of the correct size depending on diameter of water main and size of new service tap. The curb stop shall be Mueller – 25155 (COMP) B-25154 (Flare) with copper flare nuts on both ends, quarter turn check, and Minneapolis pattern thread top. The curb boxes shall be Mueller extension type curb box Model H-10300 with Minneapolis pattern base, 1-1/4 in. inside diameter, and 2-1/4 in. base tapping diameter. The cover of the buffalo box shall have the word “WATER” cast thereon. Water service line couplings shall be Mueller H-15400 straight three-part unions with copper flare nuts on both ends, conforming to ANSI/AWWA C800, of the size needed. All materials furnished as part of this work shall comply with the latest requirements of the Federal Safe Drinking Water Act. Casing pipe shall consist of a minimum 4 in. diameter PVC SDR-26 Pipe. Construction. The Contractor shall install a new water service line pipe from the corporation stop to the location of the existing curb box, or to such other location as shown in the plans or as directed by the Engineer. A single piece of copper water tubing of sufficient length to extend the full distance from the water main to the curb stop shall be utilize. Splicing of multiple sections of copper water tubing will not be permitted. All water service lines shall have a minimum 5.5 ft of cover. The tap shall be made in the upper third of the main, as close to a 45-degree angle as is practical. The curb stop and buffalo box shall be located 2 ft. behind the back of curb, unless directed otherwise by the Engineer. The Contractor shall make every effort to install the curb stop and buffalo box outside of paved surfaces including driveway aprons and sidewalks. If a curb stop and buffalo box is to remain within a paved surface, prior approval by the Engineer is required. Additional pipe required to relocate the b-box outside of a paved surface will not be paid for separately but shall be included in the cost of this item. The Contractor shall record the location of each buffalo box in relation to the nearest corner lot line, and the tap in relation to the nearest fire hydrant and this information should be mentioned in the record drawing. The new water service shall be encased whenever the horizontal and vertical separation of the new service from existing storm or sanitary sewers or services cannot be maintained. The new service shall be encased on each side of the crossing until the perpendicular distance from the end of the casing to the storm sewer or sanitary sewer or service is at least ten feet. Service line encasement shall be installed from the auger pits and shall not entail open cutting an existing street pavement not otherwise disturbed in the process of installing the replacement water main. Encasement of water services shall be included in the cost of this item. 70NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 35 The Engineer reserves the right to require the replacement of additional services; however, services replaced due to damage caused by the Contractor's operations shall be replaced at the Contractors expense and no payment shall be made. All services shall be installed using a trenchless method from the water main to the b-box. If the contractor elects to open trench this portion of the service, all associated trench backfill and restoration are at the contractor’s expense. Open trenching will be allowed for services past the new b-box. All pipe past the new b-box to connect to the existing service shall be included in the cost of this item, regarding of the length. The removal of the existing b-box shall be included in the cost of this item. In locations where the Village determines it is not possible to fully remove the existing b-box, the Village shall require the contractor to hand excavate the existing b-box stem to at least 1-foot below grade, cut the existing b-box shaft at 1-foot below grade, fill the remaining shaft with sand, and then backfill the hole. This work shall be included in the cost of this item and no additional compensation will be allowed. This will be done in very limited quantities and requires Village approval at every location. Prior to final inspection, the Contractor shall verify that all water appurtenances are adjusted to grade and clearly visible. Measurement and Basis of Payment. This work will be measured for payment as each water service connection and line installed, regardless of the length of the water service line, the depth of the water service line, conflicts with other utilities, or any other factors. No separate measurement will be made of pipe, fittings, couplings, stops, valves, or other components. This work will be paid for at the contract unit price EACH for WATER SERVICE CONNECTION, (SIZE), SHORT and WATER SERVICE CONNECTION, (SIZE), LONG, of the size specified. PAY ITEM #25-27 – CUT AND CAP EXISTING (SIZE) WATER MAIN Description. This work shall include all materials, equipment and labor, excavation, hauling, and disposal of excess material, cutting and removal of portions of existing water main in areas indicated in the plans to facilitate a water tight existing main before the proposed water main is approved. In each case this involves installing a mechanical cap of like size to the existing main. In all cases the cap will be required with Megalug Mechanical Joint Restraining Glands (Series 1100 or Approved by the Engineer) and thrust blocking which shall be included with this pay item. Temporary flushing, valve closures (by the Village), and all associated work and materials required are included in this pay item. The total quantity for this work has been calculated in two construction phases. If the Contractor decides to complete the work in more than two construction phases and additional quantity is needed, the Contractor will be required to cut and cap the watermain at his own expense to the satisfaction of the Engineer. The existing water main will be abandoned in place. No compensation will be provided to the Contractor for this work other than to cut and cap existing water main as shown on the Plans or as directed by the Engineer. 71NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 36 Basis of Payment. This work will be paid for at the contract unit price EACH for CUT AND CAP EXISTING (SIZE) WATER MAIN. PAY ITEM #28-29 – CONNECTION TO EXISITNG WATER MAIN (SIZE) Description. This work shall consist of making a non-pressure, cut-in connections to existing water mains of the size specified. The work shall be in accordance with Section 561 and Section 563 of the Standard Specifications for Water and Sewer Construction in Illinois, with the following modifications: Water main shutdowns must be scheduled 48-hours in advance with the Village. The Village must provide 24-hour notice to affected residents by notice provided by Engineer. Shutdowns will be one day between the hours of 9:00 AM to 3:00 PM. Shutdowns shall only occur Tuesday through Friday. No shutdown shall be allowed on Monday, unless approved by the Engineer. Contractor will be charged with an extra expense including overtime and mobilization for testing on Saturdays and Sundays for Monday shutdown. Materials. Water main pipe shall be PVC pipe conforming to AWWA C-900, with push-on joints conforming to ASTM D3139, of the diameter required. Water main fittings shall be ductile iron conforming to ANSI/AWWA C110/A21.10 or ANSI/AWWA C153/A21.53. Fittings shall be cement mortar lined and tar coated in accordance with AWWA C104. Fittings shall have mechanical joint end connections unless otherwise specified. Fitting shall include tees, crosses, reducers, and all other fittings as may be necessary to construct a connection to an existing water main. Mechanical joint restraints shall be EBBA Iron, Inc., MEGALUG Mechanical Joint Restraints for ductile iron pipe, or approved equal. Construction. The connection to the existing water main shall be accomplished by the use of fittings of the proper types and sizes, sections of new water main pipe of the proper lengths and diameters, water main couplings of the proper sizes, and mechanical joint restraints. The connection shall be made in the most direct configuration possible. The connection may be made to the existing water main or to existing valves or fittings. Thrust blocking of all fittings shall be in accordance with Article 41-2.08 of the Water and Sewer Specifications and the details on the Plans. The water main pipe and fittings shall be placed on a bedding of crushed aggregate of CA-11 or CA-13 gradation having a minimum thickness of 4 in. The bedding shall be placed to a minimum of 12 in. above the water main pipe and fittings. Excavation, bedding, and backfilling will not be paid for separately but shall be included in the cost of this item. Measurement and Basis of Payment. This work will be measured for payment as each connection made, regardless of the depth of the connection, the number or type of fittings required, or any other factors. No separate measurement will be made of pipe, fittings, couplings, hardware, or any other components. This work will be paid for at the contract unit price EACH for CONNECTION TO EXISTING WATER MAIN (SIZE). 72NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 37 PAY ITEM #30 – FRAMES AND LIDS TO BE ADJUSTED (SPECIAL) Description. This work shall consist of the adjustment of inlets, catch basins, valve vaults, valve boxes, and manholes at those locations indicated in the plans and as directed by the Engineer in the field. This work shall be completed in accordance with the applicable portions of Section 602, 603, and 604 of the Standard Specifications as well as the District One Standard Detail “Details for Frames and Lids Adjustment with Milling” (BD600-03 (BD-8)). The existing pavement around each structure to be adjusted or reconstructed shall be removed by a straight, saw-cut joint. The pavement shall be removed, the structure lowered below the elevation of the roadway, plated, backfilled with crushed stone, and HMA pavement placed over structure. After the pavement is milled the stone, plate and HMA pavement shall be removed, the frame and lid adjusted to the final elevation, and the void around the structure / frame and lid shall be backfilled per the Standard Specifications and the District One Standard Detail and as directed by the Engineer. All locations of existing structures to be adjusted shall be identified, documented, recorded, and accounted for in the final condition. No frames and lids shall remain under pavement in the final condition. Adjustment of frames and lids on new structures shall be included in the cost of the new structure. All structures requiring frame and lid adjustment shall also be cleaned in accordance with Article 602.15. Any trench backfill necessary to fill in the area around the adjusted structure will not be paid for separately but considered included in the cost of the structure being adjusted or reconstructed. After adjustment or reconstruction is completed the pavement around the structure shall be replaced with Leveling Binder (Hand Method), N50. The leveling binder will be placed on a compacted, prepared subgrade, and the thickness shall match the existing conditions. The pavement being replaced will not be paid for separately but considered included in the cost of the structure being adjusted or reconstructed. Measurement and Basis of Payment. The work will be paid for at the contract unit price per EACH for FRAMES AND LIDS TO BE ADJUSTED (SPECIAL) which price shall include all material, labor and equipment to perform the work specified above. PAY ITEM #31 – TRAFFIC CONTROL AND PROTECTION, (SPECIAL) Traffic Control Plan (D1) Effective: September 30, 1985 Revised: January 1, 2007 Traffic Control shall be according to the applicable sections of the Standard Specifications, the Supplemental Specifications, the "Illinois Manual on Uniform Traffic Control Devices for Streets and Highways", any special details and Highway Standards contained in the plans, and the Special Provisions contained herein. Special attention is called to Article 107.09 of the Standard Specifications and the following Highway Standards, Details, Quality Standard for Work Zone Traffic Control Devices, Recurring Special Provisions and Special Provisions contained herein, relating to traffic control. 73NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 38 The Contractor shall contact the Village of Oak Brook at least 72 hours in advance of beginning work. STANDARDS: 701006, 701101, 701301, 701501, 701606, 701801, and 701901 SPECIAL PROVISIONS: Maintenance of Roadways, Supplemental Signage, Flaggers in Work Zones (LRS#4) Construction operations shall be conducted in a manner such that streets will be always open to traffic, and access to abutting property shall be maintained. The Contractor shall be responsible for providing a proposed scheduling, phasing and traffic control plan. The Village will review these plans and provide the contractor with any necessary modifications in writing. The Contractor will then be responsible for incorporating these changes into the proposed scheduling, phasing and traffic control plan. At the preconstruction meeting, the Contractor shall furnish the name and telephone number where he may be reached during non-working hours of the individual in his direct employ that is to be responsible for the installation and maintenance of the traffic control of this project. If the actual installation and maintenance are to be accomplished by a subcontractor, consent shall be requested of the Engineer at the time of the preconstruction meeting in accordance with Article 108.01 of the Standard Specifications. This shall not relieve the Contractor of the requirements to have a responsible individual in his direct employ supervise this work. NO PARKING SIGNS The Contractor shall be responsible for keeping vehicles off the streets as needed for the project, one side of the street at a time. The Contractor shall install and maintain temporary signs in the parkway twenty-four (24) hours prior to starting work on each street. The signs shall read “NO PARKING, 7:00 AM – 7:00 PM” and state the day or days of the week work will be done. Immediately following each stage of work on each street, the Contractor shall remove the signs and reinstall them as needed. ROAD CONSTRUCTION AHEAD SIGNS The Contractor shall be responsible for posting ‘ROAD CONSTRUCTION AHEAD’ signs (48” X 48” minimum) as needed for the project. The Contractor shall install and maintain temporary signs in the parkway seventy-two (72) hours prior to beginning work on a particular street or area. The Contractor shall remove the signs and reinstall them as needed. If construction and maintenance sign installation is not completed as specified above or as requested by the Engineer or the Village, liquidated damages in the amount of $500.00 per day will be assessed. This work shall be considered included in the LUMP SUM cost of TRAFFIC CONTROL AND PROTECTION. Basis of Payment: This work will be paid for at the contract LUMP SUM price for TRAFFIC CONTROL AND PROTECTION, (SPECIAL). 74NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 39 PAY ITEM #32 – CONSTRUCTION LAYOUT Description. The Contractor shall furnish and place construction layout stakes for this project. The Engineer will provide adequate reference points to the centerline of survey including all PI’s, PCs, PT’s, PRCs, and POT’s as indicated on the plans as well as bench marks as described in the plans. Any additional control points set by the Department will be identified in the field to the Contractor and all field notes will be kept in the office of the Resident Engineer. The Contractor shall provide field forces, equipment, and material to set all additional stakes for this project, which are needed to establish offset stakes, reference points, and any other horizontal or vertical controls, including supplementary benchmarks, necessary to secure a correct layout for the roadway portion of the work. Stakes for line and grade of pavement and/or curb shall be set at sufficient station intervals (not to exceed 50 ft) to ass ure substantial conformance to plan line and grade. The Contractor will not be required to set additional stakes to locate a utility line which is not included as a pay item in the contract nor to determine property lines between private properties. The Contractor shall be responsible for having the finished work conform to the lines, grades, elevations, and dimensions called for in the plans. Any inspection or checking of the Contractor’s layout by the Engineer and the acceptance of all or any part of it shall not relieve the Contractor of his/her responsibility to secure the proper dimensions, grades, and elevations of the several parts of the work. The Contractor shall exercise care in the preservation of stakes and bench marks and shall have them reset when any are damaged, lost, displaced, removed, or otherwise obliterated. Basis of Payment: This work will be paid for at the contract LUMP SUM price for CONSTRUCTION LAYOUT. PAY ITEM #33– DUST CONTROL WATERING Description: This work shall consist of controlling construction dust on the jobsite by application of a water / calcium chloride mixture. General. Dust shall be controlled by uniform application of sprinkled water mixture applied only when directed by the Engineer in a manner meeting his approval and shall be equipped with adequate measuring devices for meeting the exact amount of water discharged. The concentration of calcium chloride in the water used shall be properly documented by ticket or other approved means. If the ratio of calcium chloride to water is insufficient to properly control the dust, the ratio may be adjusted at the Engineer's discretion, with no additional compensation for the extra chloride needed. Measurement: This work will be measured in 1,000 gallon units of applied water. To ensure prompt response to the Resident Engineer's request for DUST CONTROL WATERING, the Contractor shall apply the water within 4 hours of the Engineer's request. If the Contractor fails to comply with the Engineer's request, the Engineer will impose a deduction of $100 per hour beginning 4 hours after the Engineer's initial request. The hourly deduction shall end with the Engineer's acceptance of the field conditions. Basis of Payment: This work shall be paid for at the contract unit price per UNIT for DUST CONTROL WATERING. 75NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 40 PAY ITEM #34-36 – STORM SEWER (WATER MAIN REQUIREMENTS) (SIZE) Description. This work shall be done in accordance with Section 550 and Section 551 of the Standard Specifications and the Standard Specifications of Water and Sewer Construction in Illinois, with the following modifications: Materials. All pipe materials shall be watermain quality PVC SDR-26 (ASTM D-2241), with joints conforming to ASTM D-3139 and flexible elastomeric gaskets meeting ASTM F-477 criteria. Where the existing storm sewer is being replaced by new storm sewer, the removal and proper disposal of the existing sewer is to be included in the cost of this item. The connection of the proposed storm sewers to the existing manholes in the same location shall be included in the cost of this item. This work shall be coordinated with the Village of Oak Brook Public Works prior to connection. Any bypass pumping that is needed shall be included in the cost of this item. Measurement and Basis of Payment. This work will be paid for at the contract unit price per FOOT for STORM SEWER (WATER MAIN REQUIREMENTS) (SIZE). PAY ITEM #37 – CURB AND GUTTER REMOVAL AND REPLACEMENT Description. This work consists of removing and replacing existing curb and gutter with proposed curb and gutter of the same type in locations specified on the plans, or as instructed by the Engineer. Excavation will not be paid for separately but shall be included in the cost of this item. Combination concrete curb and gutter shall be constructed on a prepared base of mechanically compacted crushed aggregate of CA-6 gradation having a minimum compacted thickness of 4 in. Wood forms shall be used. Forms constructed of steel or Masonite will not be permitted. Forms for radius sections of the combination concrete curb and gutter shall be constructed of 1 in. thick wood boards. The height of the curb head may vary as shown on the plans or as directed by the Engineer. Variations in the height of the curb head will not be paid for separately but shall be included in the cost of this item. Where combination concrete curb and gutter is constructed across driveways, alleys, sidewalk curb ramps, or other designated areas, the top of the curb shall be depressed according to the details shown on the plans or as directed by the Engineer. The transition from full height curb to depressed curb shall be made over a distance equal to at least four times the difference in height between the full height curb and the depressed curb. Expansion joints shall be constructed at 60 ft. maximum centers. Expansion joints shall also be constructed at all construction joints, all points of curvature, all points of tangency, within 5 ft. on either side of all curb structure castings, and at additional locations as directed by the Engineer. Expansion joints shall consist of a 1 in. thick preformed bituminous expansion joint filler that extends the full cross section of the combination concrete curb and gutter. Expansion joint filler 76NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 41 material that is larger than the cross section of the combination concrete curb and gutter shall be cut to the exact cross section of the combination concrete curb and gutter. Curb and gutter shall be continuously reinforced with 2 No. 4 bars. Where proposed curb joins existing, the expansion joint shall have two 18 in. long, No. 6 non-deformed epoxy-coated steel dowel bars placed at mid-depth. The dowel bars shall have a greased plastic expansion cap placed on one end of each dowel bar a minimum of 1 in. from the end of the dowel bar. Where proposed combination concrete curb and gutter is to be constructed abutting existing combination concrete curb and gutter, the dowel bars shall be drilled into the existing combination concrete curb and gutter. This work will not be paid for separately but shall be included in the cost of this item. Contraction joints shall be constructed at 15 ft. maximum centers. Where the location of a contraction joint coincides with the location of an expansion joint, the contraction joint may be omitted at the discretion of the Engineer. Contraction joints shall be tooled and sawed. Sawing of contraction joints shall commence as soon as the concrete has hardened sufficiently to permit sawing without excessive raveling, but in no case shall sawing commence less than 4 hours or more than 24 hours after the concrete is placed. Sawing of contraction joints shall be to a depth equal to 1/3 the thickness of the gutter flag and to a width of not less than 1/8 in. Contraction joints shall be sealed according to Article 420.12, except that joints shall be sealed with polysulfide or polyurethane joint sealant. If Contractor fails to construct joints in accordance with the requirements of this provision and the curb cracks, the Contractor shall remove and replace the affected section of combination concrete curb and gutter extending the full length between the two adjacent joints on either side of the crack. This work will not be paid for but shall be at the Contractor's expense. Upon removal of the forms from the back of the combination concrete curb and gutter, excavated areas behind the combination concrete curb and gutter shall be immediately backfilled. Areas where pavement or sidewalks are to be constructed shall be backfilled with crushed aggregate of CA-6 or CA-7 gradation and mechanically compacted. Areas where topsoil and sodding are to be placed shall be backfilled with non-organic material acceptable to the Engineer. This work will not be paid for separately but will be included in the cost of this item. Measurement and Basis of Payment. This work will be paid for at the contract unit price per FOOT for CURB AND GUTTER REMOVAL AND REPLACEMENT. PAY ITEM #38 – PARKWAY RESTORATION Description. This work shall be done in accordance with Sections 211 and 250 of the Standard Specifications, with the following modifications: This work shall consist of the excavation, top soiling, seeding, and fertilizing of areas disturbed by construction and/or to provide proper drainage in the parkway. The limits of restoration will be as shown on the plans or as determined by the Engineer. As contract work progresses through the Village, parkway restoration work shall commence in a timely manner in areas where permanent placement of new curb and gutter, driveways, watermain etc., has been completed. Under no circumstances shall the Contractor prolong final 77NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 42 grading, shaping, and seeding placement so that the entire project can be permanently restored at the same time. At all times the parkways shall be left in a safe, clean and usable condition, conductive to foot traffic, and to the satisfaction of the Village. The Contractor shall protect any unfinished areas against erosion and work to keep them weed free. Any excavation or grading, including the disposal of excess material, required to provide a uniform slope withing the area being restored shall be included in the cost of this item. Topsoil shall be placed at required locations to a minimum depth of 4". Topsoil shall meet the requirements of Article 1081.05 of the Standard Specifications. Backfill shall be compacted by mechanical and/or hand methods so future consolidation/settlement does not occur. All seeding shall be “Class 1” meeting the Specifications of Article 250.07 of the Standard Specifications. Nitrogen fertilizer and potassium fertilizer will be used as specified in Article 252.03 of the Standard Specifications. Phosphorus fertilizer will NOT be used. Within 24 hours of seed placement all disturbed areas shall be covered with erosion control blanket meeting the requirements of Article 251.04 of the Standard Specifications. Fertilizer and erosion control blanket will not be measured for payment but shall be included in the cost of this item. Erosion control work such as placement of temporary seed or erosion control blanket, including their removal and redressing of the disturbed areas, shall not be paid for separately but shall be included in the cost of this item. Measurement and Basis of Payment. This work shall be paid for at the contract unit price per SQUARE YARD for PARKWAY RESTORATION. PAY ITEM #39 – CURED IN PLACE WATER MAIN LINING, 12” Description: This work shall consist of the lining of water main by the installation of cured-in- place-pipe (CIPP) and shall be performed in accordance with ANSI/AWWA C623, ASTM F1216- 22 or ASTM F1743-22, and the following: Submittals: At or before the preconstruction meeting, the Contractor shall provide a detailed method statement for the proposed work. The method statement shall include: 1. An engineered liner design for each watermain size to be lined that clearly shows the proposed liner thickness. The designs shall be in accordance with the requirements of the Specifications provided in this document and must identify all design parameters including short-term and long-term CIPP properties used in the design. A one page design summary shall be provided showing for each watermain size, the design liner thickness, the design pressure and the design watermain depth. 2. Independent test data shall be provided to substantiate the CIPP material strength and modulus used in design. 3. Approval certifications (complete with supporting literature) of NSF/ANSI Standard 61 for potable water for the CIPP watermain liner to be used. 4. Material specifications and structural details of the proposed watermain liner in sufficient detail to enable confirmation that the design and materials proposed will meet the design requirements contained herein. 5. A summary of the types of resins and the resultant cure schedules for each length and size of water main to be lined. 78NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 43 6. A summary of the Manufacturer’s proposed installation procedure including an example of the design process wet-out plan and curing cycle summary sheet to be submitted for each liner diameter. 7. A certified original copy (complete with supporting literature) from the Contractor’s resin supplier of the Infrared Spectrograph of the catalyzed resin mixture to be used on this Contract. 8. Installation of the liner method shall be performed by trained personnel. Such training shall be conducted by a qualified representative of the liner method manufacturer. Certificates of such training for all personnel involved in the operation of the liner method shall be provided. 9. An overall phasing plan of the watermains to be lined shall be provided. The plan should indicate the locations of all access pits that will be required for the lining installation, service reinstatements, and fire hydrants. The location of the temporary bypass main shall be shown, including all of the connections required to maintain service to the adjacent properties. 10. A project schedule shall be provided that is coordinated with the proposed phasing plan listed above. 11. A traffic safety and staging plan. Materials: The lining shall be cured-in-place-pipe (CIPP) in accordance with the requirements of ASTM F1216-09 or ASTM F1743-08 except where modified herein. All materials must be delivered to the site in their appropriate containers that clearly show that the product has various agencies’ approvals. The proposed product, installation process, and testing procedures must meet all terms of the Illinois EPA Division of Public Water Supplies permit issued for this project. The liner shall utilize a thermally cured epoxy type resin where the cure does not rely on ambient heat for curing. The liner shall be uniformly impregnated with the correct quantity of resin to produce a cured result that has homogeneous and uniform physical properties throughout the liner wall that meet or exceed the required physical properties premised in the liner design. In this context the liner wall does not include the surface waterproof membrane layer. The correct quantity of resin shall be determined by the Contractor and be in accordance with the Specifications of the liner manufacturer. The liner shall be provided with sufficient resin to effect the required bonding to the inside surface of the existing watermain including around the service connections. The liner shall be capable of remote reinstatement of service connections from within the interior of the watermain. The liner shall be able to be repaired or new appurtenances added to the lined main without the use of end seals or proprietary couplings. The Contractor shall confirm and record the internal diameters of each watermain section to be lined by measuring the watermain internal diameters. Measurements shall be taken for each individual liner installation. At a minimum, internal diameter measurements shall be made at each 79NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 44 end of a watermain section to be lined. Measurements shall be made with a suitably accurate device (such as inside calipers). Measurement by tape measure is not acceptable. The internal diameter measurements made by the Contractor shall be available to the Engineer for review if requested. The Contractor shall immediately notify the Engineer of any step size discrepancy (such as nominal 12” instead of 10”) between any internal diameter measurement and the diameter identified in the Contract. The Contractor shall size the liner to be installed based on the watermain section’s inside diameter that will be in effect when the liner is installed, that is, the post cleaning and preparation size of the watermain. The Contractor shall be aware that measurements taken after cleaning and preparation may differ significantly (for the purpose of liner sizing) from measurements taken before cleaning and preparation. To assure the required tight fit and bonding to the watermain inside surface, it is acceptable that the Contractor over-size the liner by a small amount to assure that the required tight fit is achieved. This over-sizing may result in a small longitudinal ridge (typically called a fold) along the lined watermain. Due to existing small variations in the watermain’s actual size along the section, correspondingly the size of the fold may also have variations along the watermain that are acceptable. Such folds along the lined watermain are acceptable providing they meet the requirements described elsewhere in this specification. The lining wall thickness shall be designed by the Contractor in accordance with ASTM F1216- 21, Appendix X1, Design Considerations, Section X1.3.2 (fully deteriorated design). The design method in later editions of the ASTM F1216 shall not be permitted. The design method and the design parameters for the liner are described below. The Village reserves the right to reject the design, design method or design parameters should they differ from those prescribed in this section. The thickness determined by the liner wall thickness design shall be the required wall thickness of the completed liner. The wall thickness shall be the wall thickness of the liner’s structural zone only. Wall thickness measurements of the finished liner used to compare with design thickness shall not include such non-structural zones. If these zones have been included in the measurement, they shall be subtracted to determine the effective thickness of the liner. The determination of the actual thickness of the installed liner shall be in accordance with the method in ASTM D5813-04(2008). It is noted that among its provisions for measuring liner thickness and for calculating the effective thickness from these measurements, the ASTM D5813 requires that no thickness can be less than 87.5% of the required thickness. In accordance with the F1216 design method, vacuum is treated as an external pressure. For design purposes, use of short-term liner flexural modulus is acceptable for vacuum resistance. Alternately, an equivalent vacuum may be used with long-term flexural modulus that has the same result as specified vacuum using short-term flexural modulus. The short-term values of flexural modulus (as per ASTM 0790) and tensile strength (as per ASTM 0638) used as the starting values from which the long-term design values are derived shall be values that will be reliably and repeatedly obtained in the installed liners as substantiated by testing samples from installed liners. These short-term values shall be identified in the liner design. 80NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 45 The Contractor shall check and determine that actual field conditions for any watermain section to be lined corresponds with the liner design for that installation. The field conditions to be checked shall include the deepest cover over top of the watermain and live load situation. Where the existing liner design is not appropriate for the field conditions, the Contractor shall adjust the liner design accordingly and the liner installed shall meet the requirements of the adjusted design. The adjusted liner design shall be submitted to the Engineer for approval. The cost for the adjusted liner and liner design shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). No liner shall be installed that does not meet the requirements for actual field conditions, including required liner thickness for actual field conditions. CIPP Liner Design Parameters Parameter Requirements Design Method ASTM F1216-21, Appendix X1 for Fully Deteriorated Pressure Pipe. Design by later versions of the ASTM F1216 is not permitted. Design Life 50 years or greater Safety Factors External Loads: 2.0; Internal Pressure: 2.0; Vacuum: 2.0 Design Pressure 90 psi internal pressure Vacuum 10 psi below atmospheric pressure External Hydrostatic Pressure Based on ground water table at ground surface External Earth Load For 6 feet cover or the cover at the liner location, whichever is greater Live Load AASHTO HS20-44 Ovality 5% Soil Weight 120 pcf minimum Soil Modulus 1,000 psi minimum Creep Reduction Factor 50% maximum CIPP Liner Flexural Modulus The flexural modulus for design equations X1.1, X1.3 and X1.4 shall be the long-term flexural modulus. The long-term flexural modulus used in design shall be the amount of short-term flexural modulus (as per ASTM D790) retained for the design life. The retention factor shall be derived from long- term testing and be appropriate for stress and stress duration in the installed liner. Independent third-party test data is required to substantiate the short-term and long-term values used in design. Minimum short term value shall be in accordance with the minimum requirement in ASTM F1216-21. 81NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 46 CIPP Liner Tensile Strength The liner tensile strength for design equation X1.7 shall be the long-term tensile strength. The long-term tensile strength to be used in design shall be the amount of short-term tensile strength (as per ASTM D638) retained for the design life. The retention factor shall be derived from long-term testing and be appropriate for stress and stress duration in the installed liner. Independent third-party test data is required to substantiate the short-term and long-term values used in design. Minimum short-term value shall be in accordance with the minimum requirement in ASTM F1216-21. CIPP Liner Flexural Strength Minimum value shall be in accordance with the minimum requirement in ASTM F1216-21. Fit, Finish and Properties. The cured liner within the watermain shall meet the following requirements for fit, finish and properties: Liner Fit and Finish to Existing Watermain The outside surface of the finished liner shall be in contact with and bonded to the inside surface of the existing watermain. The level of bonding shall correspond to the design and performance parameters for the liner. The inside surface of the existing watermain is the surface after the watermain has been prepared for lining in accordance with the cleaning and preparation requirements. Where any space or gap exists between the outside surface of the liner and the inside surface of the existing watermain the liner fit (and liner) will be considered deficient, subject to exceptions noted below. Should the lining be damaged as a direct result of the Contractor's operation or reveal evidence of defective work or materials prior to the completion of the contract, such damage or defective portions shall be removed and replaced. Exceptions to Liner Fit to Existing Watermain Existing watermain irregularities include joints, protrusions, plugged main stops, bumps or other similar situations in the existing watermain that remain after the watermain has been cleaned and prepared in accordance with the requirements. Finished Liner Installation The liner shall be free of any interior bulges, ribs, ripples, or other irregularities except where these irregularities comply with the Liner Wall Thickness and Tolerance, fit, shape and wall thickness given below or, in the case of over-sizing folds, comply with fold requirements. Liner Terminations at Ends of Liner Runs Liner terminations at the ends of liner runs shall be smooth, square and neatly cut. There shall be no separation from the inside surface of the existing watermain. The terminations shall be watertight to the requirements for external and internal hydrostatic pressure. Liner Termination at Valves 82NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 47 At valves, the interface between the exterior surface of the liner and the valve shall be watertight to the requirements for external and internal hydrostatic pressure. The finished ends of the liner shall be neat and smoothly cut. Liner Fold A fold is defined as a longitudinal ridge in the liner that is due to the liner's circumference being in excess of the circumference of the post cleaning and preparation circumference of the watermain. Some types of liner tubes require sizing with an excess circumference to assure that the liner fully contacts and is bonded to 100% of the circumference of the watermain. Such excess liner circumferential material shall result in a tight fold in the cured liner caused by the compression of the excess material from pressure used for inflating and curing the liner. Fold size may vary along the lined section in correspondence with variations in the watermain size along the same section. Folds shall be tightly compressed, solid and without any space or voids within the fold. Folds shall be fully cured. A fold configuration shall not result in any annular space between the liner and the watermain. Folds shall not have any tube inner membrane material trapped within the fold. Regardless of fold size and configuration, no fold shall be permitted that will negatively affect the long-term performance of the liner for its intended purpose including liner performance in accordance with design requirements. The Engineer shall be the sole judge as to the acceptability of the fold. If the Engineer determines the fold is not acceptable, the Contractor shall replace the required section of water main at no cost to the Village. Liner Wall Thickness and Tolerance The liner's finished wall thickness shall be as specified in the engineered design submitted, meeting the requirements of the Contract, and as approved by the Engineer, subject to the following tolerances: • Liner Wall Thickness Minus Tolerance: 0% • Liner Wall Thickness Plus Tolerance: 25% The thickness for comparison purposes shall be determined in accordance with ASTM 05813- 04(2008). The effective thickness for comparison to required thickness shall not include any nonstructural layers or membranes. Liner Physical Properties The final installed liner shall have the following required physical properties: • Flexural Modulus: Shall meet or exceed the short-term value used in the liner design or the minimum value in the ASTM F1216, whichever is greater. • Tensile Strength: Shall meet or exceed the short-term value used in the liner design or the minimum value in the ASTM F1216, whichever is greater. The final installed liner shall possess the required long-term retention characteristics such that the long-term values of flexural modulus and tensile strength used in design will be met by the liner over its design life. Watermain and Service Locates. The Village will perform the initial locating of the watermain and services. The Contractor shall be responsible for verifying the location and size of the existing 83NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 48 main and services prior to the start of work. This work shall be included in the cost of CURED-IN- PLACE PIPE (CIPP). Access Pits. The Contractor shall excavate pits for accessing the watermain for the CIPP lining process. The Contractor shall be responsible for developing a plan for the location of the proposed access pits. The Contractor should use locations of existing tees, crosses, bends, reducers and valves for access pit locations as often as possible. When an access pit is excavated and a fitting is contained within it, the Contractor shall replace the fitting. The cost of the fitting replacement shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). The Contractor shall note that the locations for all access pits shall be approved by the Engineer prior to the beginning of construction. The work shall include all excavation, shoring, tight sheeting, bracing protection and restoration of access pits. This work shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Restoration shall be as defined elsewhere within this special provision. Valves and/or fittings in close proximity to access pits shall be braced as required. It shall be the Village’s responsibility to remove any unforeseen obstructions that might prevent the liner installation. The Village shall have the right to make corrective repairs using in-house staff or a third-party contractor if it is deemed to be in the Village’s best interest to do so (within fourteen day’s notice), or the Engineer may authorize the Contractor to make repairs that are billable under the pay items of this contract. At the request of the Engineer or due to unforeseen conditions, the Contractor shall excavate, supply and replace complete tees, bends (including vertical bends), crosses, reducers, etc. The restoration shall be as per the pay items included in the Contract. When excavating bends/fittings/access points to watermains, and the access point requires the Contractor to remove water service connections, the Contractor shall be responsible to reestablish the water service connections to the watermain prior to backfill by re-tapping or relocating the service connection within the excavation. This work shall be considered included in the cost of CURED-IN-PLACE PIPE (CIPP). When working in areas where pedestrian traffic is present, the Contractor shall take all necessary precautions to protect pedestrians from accidental injury, and shall secure all work areas against unauthorized entry, in a manner meeting the approval of the Engineer. At a minimum, temporary construction fence shall be placed around all open access pits. All work site protection shall be considered included in the cost of CURED-IN-PLACE PIPE (CIPP). The Contractor shall maintain pedestrian access along the project corridor on at least one side of the roadway throughout the duration of the project. When the access pits fall within the existing pavement and are not protected by temporary concrete barriers, the access pits shall be covered by a steel plate meeting the approval of the Engineer whenever work is not being performed in the access pit. The cost of this work shall be considered included in the cost of CURED-IN-PLACE PIPE (CIPP). If the Contractor elects to re- open the lane to traffic with the Engineer’s approval prior to the restoration of the access pit, any required flowable fill around the outside of the shoring necessary to support the plate and any asphalt material necessary to secure the plate in place and provide adequate ramping, shall be 84NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 49 installed by the Contractor and shall be considered included in the cost of CURED-INPLACE PIPE (CIPP). The Contractor shall be responsible for dewatering all access pits and valve vaults. The Contractor shall be responsible for all testing, analysis, and reports required to ensure that the water being discharged to the existing storm or sanitary sewers is not contaminated. Any contaminated water shall be disposed of in accordance with all applicable laws. This work shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Cutting of Pipe. Where reconnection is required, watermain pipe shall be cut with proper cutting devices (such as power operated cut-off saws or other approved methods). Cuts shall be neat and square to the watermain and be free of jagged ends or lips. Watermain pipe shall not be broken apart unless all pieces with broken ends are to be discarded. Capping Open Pipe Ends. All watermain pipes shall be capped, plugged or bulk-headed using a mechanical joint plug/cap anytime there is no work being performed on the pipe. The bulkhead must be capable of preventing water from entering or exiting the watermain pipe, and shall be equipped with a relief valve and be properly braced when the possibility exists that the capped section could be pressurized. This work shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Closed Circuit Television (CCTV) Inspections and Reports. The following applies to the CCTV inspections that are required as per contract requirements: 1. The Contractor shall provide 48 hours notice prior to a required CCTV inspection in order that the Engineer can arrange, if required, to be present for the CCTV inspection 2. The camera equipment, the cable and any other related equipment that enters the watermain shall be doused with chlorine prior to insertion into the watermain. This step will be repeated for every section that is inspected. This is done to keep the equipment clean and operating in such a manner as to prevent any contamination of the watermain during use. The CCTV equipment shall be suitable for and allow viewing of the full perimeter of pipe for all watermain sizes included in the contract. The CCTV equipment shall employ a suitable color camera with pan and tilt capability. The range of the camera equipment from one access shall allow single pass inspections of not less than 600 feet of watermain length. 3. The watermain shall be sufficiently dry so that any remaining water does not obscure any part of the interior of the watermain during the CCTV inspection. The inspection speed shall allow proper analysis of the watermain condition with a maximum travel speed of 15 feet/minute. The inspection must stop and view each service connection clearly and completely for at least 5 seconds. The camera shall provide sufficient light and proper focus to enable clear viewing of the pipe surface at all locations. 4. Each individual CCTV inspection shall be continuous over the watermain section. The CCTV shall have on-screen identification, using Village provided identification numbers, of the location of the inspection including a start screen (or screens) that show all of the information necessary to describe and locate the CCTV inspection. During the inspection the screen shall continuously show a brief watermain section identification and the metered location of the camera within the watermain. 85NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 50 5. Each individual watermain section CCTV inspection shall be recorded and the recording shall be the complete continuous CCTV inspection. The recorded CCTV inspection shall be provided to the Engineer on a portable hard drive that will become the property of the Village or other approved media. The file name shall clearly and concisely identify the CCTV inspection. The electronic media may contain more than one CCTV inspection provided that the file name for each inspection properly identifies the CCTV inspection. Filenames that do not properly identify the inspection video will result in rejection of the electronic media by the Engineer. Video inspection file format shall be an MPEG-2 (or other Engineer approved format) that is suitable for proper playback on commonly used video file playing software applications. At minimum the video files must play properly on correctly configured, up to date versions of Microsoft Windows Media Player, VideoLAN VLC Player and Apple QuickTime Player. Video files that do not play properly on all 3 players will be rejected. 6. The video inspection shall be accompanied by an inspection report in PDF format on the same electronic media. The report shall list and locate all features noted in the CCTV inspection including service connections. The CCTV inspection file and the PDF report file shall be grouped together on the electronic media along with any other information relevant to the specific CCTV inspection. The inspection report for each section of watermain inspected shall report as a minimum: contract number, street name, date of inspection, pipe type and size, start and end locations, length of pipe inspected, summary comments, disk, tape and file numbers. Village provided identification numbers shall be used. The summary comments should identify all distinguishing features of the watermain to include but not limited to service locations, condition of liner (or pre-lining condition of watermain), bends, valves, ponding water and poor visibility. 7. CCTV inspections (including reports) shall be submitted to the Engineer. These submissions will be used by the Engineer to determine, in part, that the CIPP watermain lining work meets contract requirements and is acceptable to the Engineer. Preliminary CCTV Inspection. When suitable access has been made to the interior of a section of watermain to be lined, a preliminary CCTV inspection shall be performed and recorded. The CCTV inspection shall be used to determine that the inside condition of the watermain (including whether there are any existing coatings or linings), can be made suitable for CIPP lining, and to locate any watermain configurations (such as vertical bends, tees, diameter changes, etc) that are not previously identified. The CCTV inspection shall also be used to determine location of further access pits that may be needed based on the findings of the inspection. The CCTV inspection shall also be used to provide additional information for the Water Services Statement (WSS). The Engineer shall be present for a live viewing of the CCTV inspection. The Contractor shall give a minimum of 48 hours notice to the Engineer. The cleaning and preparation for lining may proceed following the CCTV inspection at the direction of the Engineer. A CCTV inspection video and report shall be submitted within 48 hours to document the conditions. This work shall be paid included in the cost of CURED-IN-PLACE PIPE (CIPP). Where the CCTV inspection finds that the watermain section is in a condition that cannot be made suitable for lining by the cleaning and preparation process, the Contractor shall advise the 86NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 51 Engineer of this finding within 48 hours. In this situation, the Contractor shall wait for further instruction from the Engineer before undertaking any further work on the watermain section. Further instruction may include deleting the section from lining, replacing part or all of the section with new watermain, or some other appropriate action to be taken. In such a case, the CCTV inspection will be paid and any further work required that is outside of the contract will be negotiated with the Contractor. Water Service Statement (WSS). For each section of watermain to be lined, a Water Services Statement (WSS) shall be prepared by the Contractor. The WSS shall list all the service connections, including relevant street address, size, location etc. The WSS shall be started with the known service connections from drawings, curb stops, etc. Additional service connections or service connection information determined from the CCTV inspections shall be added to the WSS and include service connections that are to be abandoned (and ground flush). The format for the WSS shall be, at a minimum, an MS Excel spreadsheet or equivalent suitable for electronic information handling. As the information of the WSS will evolve during the course of the work on the watermain section to be lined, the WSS must be clearly identified by section of watermain lining and the current date of the WSS. Village-provided identification numbers shall be used. A WSS, finalized for commencement of lining, shall be submitted to the Engineer before start of liner installation. Liner installation shall not proceed without the WSS submission. Where possible the WSS should accompany the post cleaning and preparation CCTV inspection. The WSS shall be used as a control document for reinstatement of service connections into the lined watermain. Once all service connections have been reinstated, the WSS shall be updated to identify the reinstatements. A WSS, finalized after lining to include a record of service reinstatements, shall be submitted to the Engineer and accompany the final CCTV inspection of the completed liner. Cleaning and Preparation of Watermain. All rust, tuberculation, deposits, coatings, linings and all foreign materials shall be removed from the inside of the pipe and valves by a method approved by the Engineer. Candidate methods include water-propelled cleaning devices and cable pulled scrapers and rack boring. The Contractor shall pass the cleaning device through the main as many times as is necessary and in each direction as necessary to obtain results satisfactory to the Engineer. The cleaned and prepared surface shall be suitable for lining and its long-term performance including any necessary bonding of the liner to the watermain surface. Where any small hard deposit cannot be removed by cleaning and preparation operations and such deposit is of a size and in a location that will not negatively affect long-term liner performance then, at the discretion of the Engineer, lining shall be permitted. In the event that any service taps protrude too far into the interior of the existing watermain resulting in interference with required cleaning and preparation, or protrude to the extent that they will have a negative effect on the liner (including its long-term performance), the service taps shall be trimmed back to an acceptable protrusion length. The method of trimming shall not damage 87NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 52 the service taps and the method must be approved by the Engineer. This work shall be paid included in the cost of CURED-IN-PLACE PIPE (CIPP). Cleaning and preparation operations shall be carried out in a manner that will avoid the application of vertical or horizontal loads on the pipe. Boxes of adequate size with compartments or other suitable and approved means shall be provided to function as settling tanks for the retention of solids removed during cleaning, flushing and pumping operations. The locations of the settling tanks shall be submitted by the Contractor to the Engineer prior to the start of the cleaning operation. At no point shall water used in the cleaning of the watermain be allowed to come in contact with soil in access pits that have had material classified as special or non-special waste. If this occurs, disposal of the contaminated water shall be at the Contractor’s expense. The Contractor shall comply with state, local and federal safety and health regulations applicable to the work being performed, including traffic control and OSHA approved confined space entry procedures. Prior to entering access areas such as manholes, and performing inspection or cleaning operations, an evaluation of the atmosphere to determine the presence of toxic or flammable vapors or lack of oxygen must be undertaken in accordance with local, state, or federal safety regulations. Debris captured and removed from the system shall be transported and disposed of in a lawful manner. The Village will not provide a location for disposal of water main system debris. Cleaning, including capture, removal, transportation and disposal of debris shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Upon total completion of the cleaning and preparation (including grinding of any service taps), the post cleaning and preparation CCTV inspection shall be made Grinding Flush of Abandoned Service Taps. Service connections that have been identified as no longer required (abandoned) shall be ground back flush with the inside surface of the watermain prior to the installation of the CIPP lining and prior to the post cleaning and preparation CCTV inspection. These service connections and their grind-off shall be identified on the Water Services Statement (WSS). This work shall be included in the cost of CURED-INPLACE PIPE (CIPP). Post Cleaning and Preparation CCTV Inspection. When the cleaning and preparation has been fully completed for a watermain section, a post preparation CCTV inspection (including report), shall be performed and recorded. The CCTV inspection and report shall be used by the Engineer (and the Contractor) to determine that the watermain cleaning and preparation is in accordance with requirements and that the watermain interior condition is suitable for lining. The Contractor shall notify the Engineer 48 hours in advance of the CCTV inspection so that the Engineer may be present for the live CCTV inspection. The CCTV inspection report shall be submitted to the Engineer for his or her approval of the cleaning and preparation 48 hours prior to the start of lining of the watermain section. Lining shall not take place unless the Engineer has approved the cleaning and preparation. In some circumstances, the Engineer may waive the requirement for receiving and approving the submission before lining - such as in the case of approving the cleaning and preparation during live viewing of the CCTV inspection. However, even when the Engineer waives the 48 hour prior 88NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 53 to lining requirement, the inspection shall remain a required submission to be received no later than the final CCTV inspection of the completed liner. This work shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Installation. The installation of the liner into the watermain complete with curing is the responsibility of the Contractor. The Contractor shall follow the liner manufacturer's installation recommendations to the extent that they are appropriate for specific circumstances. The actual lining installation procedure shall be in accordance with the Contractor’s informational submittal described above. Any proposed deviation from the submitted procedure shall be submitted, with explanation, to the Engineer for approval and the submission shall include the approval of the lining manufacturer. The Contractor shall ensure that all required equipment (including as required by the Contract) is on site and in satisfactory working order prior to commencing the installation of a lining section. Prior to the lining of each watermain section the Contractor shall submit to the Engineer a certificate of analysis, identifying the batch number and product name and confirming that the liner to be installed complies with the product specification and design submissions. The Contractor shall also provide the Engineer with copies of the wet-out information sheet itemizing the dimensions of the liner and the quantity of each material to be used in the lining of the watermain section. Following installation of the liner the Contractor shall provide the Engineer with copies of the boiler and thermocouple log in a format that will enable direct comparison with the process curing cycle contained in the Contractor’s information submittal. The Contractor shall have in place and follow a quality control and assurance program for the CIPP watermain liner that addresses, at a minimum: cleaning and preparation of the existing watermain, liner sizing, correct liner for the installation (tube size, materials and design), liner thickness (design and as cured), liner resin (mix, impregnation and uniform distribution), liner fit and finish, liner service connection reinstatements and liner as-cured physical properties. Upon the Engineer's request, the Contractor shall provide full details of this program to the Engineer. Where in the Engineer’s opinion, the program is not adequate, or not being followed, the Engineer will require the Contractor to make rectification to the Engineer's satisfaction. The Contractor shall keep detailed records that are sufficient to track the progress and parameters of each liner run installation. These records shall easily allow identification, using Village provided identification numbers, of individual liner runs and include, at a minimum: preliminary and final liner sizing, specifics of liner tube ordered, specifics of liner tube installed, location information independent of pit locations, number and size of services, installation dates, return to service dates and quality problems (if any). Upon the Engineer’s request, the Contractor shall show or provide these records. Where, in the Engineer’s opinion, the records are not adequate, the Engineer will require the Contractor to make rectification to the Engineer’s satisfaction. Before the installation begins, the Contractor shall determine the minimum pressure required to hold the tube tight against the existing pipeline, and the maximum allowable pressure so as not to damage the tube. In order to ensure a proper fit of the CIPP tube to the host pipe, the pressure shall be maintained between the minimum and maximum pressures until the installation has been 89NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 54 completed. The use of a lubricant during the installation process may be needed to reduce friction. Any lubricant used shall be a nontoxic, NSF/ANSI 61 certified product. Curing. After installation is completed, a suitable heat source and water recirculation or steam generation equipment are required to circulate heated water or steam throughout the pipe. The equipment shall be capable of delivering hot water or steam throughout the section to uniformly raise the water temperature above the temperature required to effect a cure of the resin. Water or steam temperature in the line during the cure period shall be as recommended by the resin manufacturer. The heat source shall be fitted with monitors to gauge the temperature of the incoming and outgoing water or steam supply. Another such gauge shall be placed between the impregnated tube and the pipe invert at the termination to determine the temperatures during cure. Initial cure shall occur during temperature heat-up and be completed when exposed portions of the new pipe appear to be hard and sound and the remote temperature sensor indicates that the temperature is of a magnitude to realize an exotherm or cure in the resin. After initial cure is reached, the temperature shall be raised to the post-cure temperature recommended by the resin manufacturer. The post-cure temperature shall be held for a period as recommended by the resin manufacturer, during which time the recirculation of the water or steam and cycling of the boiler to maintain the temperature continues. The curing of the CIPP must take into account the existing pipe material, the resin system, and ground conditions (temperature, moisture level, and thermal conductivity of soil). The Contractor shall provide logs of the pressure and temperature readings from the installation, cure, and post-cure periods. Cool Down. The CIPP shall be cooled to a temperature below 100 degrees before relieving the hydrostatic head. Cool-down may be accomplished by the introduction of cool water into the CIPP to replace steam or water being drained from a small hole in the downstream en d. Care shall be taken in the release of the static head so that a vacuum will not be developed that could damage the newly installed pipe. Field Lining Samples. At the request of the Engineer, the Contractor shall furnish to the Engineer a sample of the lining within the host watermain up to 3 feet in length at any location or time. A minimum of two 3 foot long pipe samples per 3,000 feet of lined pipe shall be removed for inspection and for potential testing purposes. Immediately upon removal the Contractor shall give the samples into the custody of the Engineer. Where samples have been removed, the watermain shall be closed up with new pipe and fittings in accordance with the Specifications. When directed by the Engineer, the samples shall be tested in accordance with ASTM F1743-08 for Short-Term Flexural Properties, Short-Term Tensile Properties, CIPP Wall Thickness, and Delamination. The Contractor shall provide for testing of the samples at a testing agency approved by the Engineer. The Contractor shall authorize the testing agency to forward the test reports to the Engineer and communicate with the Engineer concerning the testing and results. The Engineer will arrange for delivery of the samples to the testing agency. 90NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 55 The Village, with the Contractor's assistance, may from time to time sample resin from liners supplied for this Contract and may conduct Infrared Spectrophotometric analysis on each resin sample. The Spectrograph shall be generated by the same test method as employed by the supplier to generate the benchmark scan that shall include all components that will be incorporated into the final resin mix used with the liners. The certified copy of the IR Spectrograph provided by the Contractor shall be the reference IR Spectrograph used for comparison with IR spectrographs of field samples. All field samples supplied for this Contract shall produce IR Spectrographs that correspond to the reference IR Spectrograph when tested under the same conditions. All work associated with the sampling and testing requirements shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Pressure Tests. The Engineer and Village Representative shall be given 24 hours notice prior to the beginning of testing. Prior to reinstating services, the testing procedure shall be as shown in ASTM F1216-09 as follows: A pressure and leakage test shall be performed at twice the known working pressure or at the working pressure plus 50 psi, whichever is less. The pressure shall be for 2 to 3 hours to allow for stabilization of the liner. After this period, the pressure test shall begin for a minimum duration of 1 hour. The allowable leakage during the pressure test shall be 20 US gallons per inch of internal diameter per mile per day, providing that all air has been evacuated from the line prior to testing and the liner has cooled down to ambient temperature. The Village may exercise the right to continue the test to the maximum 4 hour duration. The Resident Engineer and Village Representative must be present and witness the duration of the test. If the water main being tested fails, the line shall be disassembled and reassembled at the point of failure. Repair clamps shall not be allowed on the water main as a means to correct any leaks. The Village may also exercise the right to supply to the Contractor a Village owned pressure gauge which shall be used for any pre-tests and/or during the actual pressure test. All work required for testing (including, but not limited to, fittings, meters, pumps, gauges, whips) shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Reinstatement of Side Mains and Fire Hydrant Leads. The Contractor shall reconnect all existing mains and fire hydrant leads, unless they are shown to be abandoned, by removing and replacing the existing tee. Side mains are those mains that connect to other watermains and do not solely provide service to a building. All fittings, solid sleeves, water main, trench backfill, and restoration required to reconnect these mains and fire hydrant leads shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). If the fire hydrant and lead are shown to be replaced, the work to remove and replace the existing tee, including all fittings, solid sleeves, watermain, and trench backfill, shall be included in the cost of CURED-IN-PLACE PIPE (CIPP), but the new 6” watermain, fire hydrant, and restoration will be paid for separately. Leakage Test. After reinstatement of the fire hydrants and service connections, the Contractor shall conduct a leakage test in accordance with Section 41-2.14 of the Standard Specifications for Water & Sewer Construction in Illinois, 2014, 7th Edition. If the measured leakage exceeds the allowable leakage, a leak detection survey shall be performed by the Village. The results of this survey shall be compared to the survey performed prior to the start of work. Locations of new leakage shall be exposed by the Contractor and corrections made to the installation that meet the approval of the Engineer. Repair clamps shall not be allowed on the water main as a means to correct any leaks. The Contractor shall then 91NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 56 repeat the leakage test and perform all other corrections necessary until the measured leakage is less than the allowable leakage. If the leak was present on the preconstruction leakage detection survey, the Engineer may direct the Contractor to perform repairs using pay items included in the contract. Final CCTV Inspection of Completed Liner. Upon completion of the lining of a watermain section, including all reinstatements of services, a CCTV inspection shall be performed and recorded. The CCTV recording and reports shall be submitted to the Engineer for approval. The Engineer shall use the CCTV submission as part of his or her process for approving the watermain liner installation. This work shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Close Up of Watermain After Lining Completion. Upon completion of the CIPP liner, the openings in the watermain shall be closed as soon as possible using ductile iron watermain pipe, approved couplings, and/or solid sleeves meeting the requirements of the special provision for PVC C-900 WATER MAIN and PVC C-900 WATER MAIN FITTINGS contained herein, unless otherwise directed by the Engineer. Polyethylene encasement shall be installed before backfill of the close up location. At the limits of the project, when the lining ends outside of an existing valve vault, the watermain shall be replaced from the valve within the vault to the limits of the liner. This work, including the required restoration, shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Disinfection of Water Main. Add the following: The Engineer and Village Representative shall be given 24 hours notice prior to the beginning of disinfection. The Resident Engineer and Village Representative must be present during the disinfection procedure. All work required for testing (including fittings and laboratory fees) shall be included in the cost of CURED-INPLACE PIPE (CIPP). The procedure shall be as outlined in Section 41-2.15 with the following modifications: 41-2.15 DISINFECTION OF WATER MAINS Delete in entirety and replace with the following: Any of the methods stated in AWWA Standard C651-99 are accepted as a means of disinfection of water mains. Note: AWWA C651-99, Sec. 4.6 Final Connections to Existing Water Mains (Optional); all procedures will be required. Requirements for AWWA C651-99, Section 4.6 are listed below: Sec. 4.6 Final Connections to Existing Mains Water mains and appurtenances must be completely installed, flushed, disinfected, and satisfactory bacteriological sample results received prior to permanent connections being made to the active distribution system. Sanitary construction practices must be followed during installation of the final connection, so that there is no contamination of the new or existing water main with foreign material or groundwater. 4.6.1 Connections equal to or less than one pipe length (<18 ft [5.5 m]). New pipe, fittings, and valve(s) required for the connection may be spray-disinfected or swabbed with a minimum 1-5% solution of chlorine just prior to being installed, if the total length of the connection from the end of a new main to the existing main is equal to or less than 18 ft (5.5m). 4.62 Connections greater than one pipe length (>18 ft [5.5m]). pipe required for the connection must be set up aboveground, disinfected, and bacteriological samples taken, as described in Sec. 5, of AWWA C651-99 if the total length of the connection from the end of a new main to the existing main is greater than 18 ft (5.5 m). After satisfactory bacteriological sample results have been received for the “predisinfected” pipe, the pipe can be used in connecting the new main to the 92NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 57 active distribution system. Between the time the satisfactory bacteriological sample results are received and the time that the connection piping is installed, the ends of the piping must be sealed with watertight plugs or caps. 41-2.15B REQUIREMENT OF CHLORINE Delete the entire section and replace with the following: Before being placed into service, all new mains and repaired portions of, or extensions to existing mains shall be chlorinated so that the initial chlorine residual is between 50 and 400 ppm at all points within the main. After 24 hours has passed, the chlorine residual shall be no less than 25 ppm or 50% of the initial residual, whichever is greater. 41-2.15C FORM OF APPLIED CHLORINE Delete subsections (2) and (3). CURED-IN-PLACE PIPE (CIPP) After the tests on all water samples have been approved, the watermain shall be flushed, water service connections restored, excavations backfilled, the watermain returned to service and the temporary service lines removed. The Contractor shall satisfactorily restore the permanent property connections and leave streets, sidewalks and adjacent property in a neat and orderly condition. Any valves, corporation stops or other appurtenances which have been damaged due to cleaning and lining operations shall be replaced by the Contractor. Restoration. The Contractor shall restore all areas disturbed as part of the lining of the watermain and reinstatement of the services. This shall include: Parkways: All grassed areas shall be restored with 4” of topsoil meeting the requirements of the special provision “Section 211 Topsoil” and sod meeting the requirements of the special provision “Section 252 Sodding”. HMA Pavement: Existing asphalt pavement shall be restored with Class D patches placed on a minimum of 6 inches of Aggregate Base Course, Type B. The thickness shall match the thickness of the existing asphalt pavement. The patching shall follow the requirements of Section 442 of the Standard Specifications and IDOT Highway Standard 442201-03 for Class D patches. The patch material shall be Class D Patch (HMA Binder IL-19mm), 4% voids at 70 gyrations. This work shall include the application of Bituminous Materials (Prime Coat) per the Standard Specifications and as directed by the Engineer. Combination Concrete Curb and Gutter: Existing curb and gutter removed, damaged, or undermined shall be restored with new combination concrete curb and gutter matching the type of existing curb and gutter and meeting the requirements of Section 606 of the Standard Specifications. The Engineer shall be the sole judge as to whether the curb and gutter requires replacement. The proposed curb and gutter shall be tied to the existing curb and gutter with 2-18” long, ¾” diameter, epoxy coated dowel bars drilled and grouted into the existing curb and gutter. The curb and gutter shall be placed on a minimum of 6 inches of Aggregate Base Course, Type B Restoration of all areas beneath paved surfaces, or within 2 feet of paved surfaces, shall include backfilling with trench backfill meeting the requirements of the special provision TRENCH BACKFILL. Restoration of all paved areas shall also include repair or 93NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 58 replacement of the existing aggregate subbase (when required by the Engineer) and compaction of all exposed subbase. All disturbed driveways and sidewalks shall be temporarily restored with an aggregate surface meeting the approval of the Engineer in order to maintain access. The aggregate surface shall be constructed in accordance with the applicable portions of Section 402 of the Standard Specifications excepting that the coarse aggregate shall meet CA-6 gradation, and that the equipment required for the work will be as directed by the Engineer. Maintenance shall consist of placing and compacting additional aggregate of the same type and gradation as the surface aggregate. All work involved with the temporary and permanent restoration required for the watermain lining and reinstatement of the services shall be included in the cost of CURED-IN-PLACE PIPE (CIPP). Operation of Valves and Hydrants. Village personnel shall operate all valves other than those installed but not yet accepted by the Village. The Contractor will be required to keep and maintain a real time log book which logs the operation of any system valves (main line and bypass) found within the limits of the contract including but not limited to valves on the temporary bypass system. Such a log book is to be presented daily for copy and signature to the Engineer. The log book layout/format will be decided upon prior to the start of construction. Primarily the Contractor will be asked to record the address of the valve, the date, time and reason for operation, time opened and/or closed as appropriate, as well as the name of the individual operating the system valves. Method of Measurement: Cure-in-place pipe shall be measured for payment in feet from the start of the liner to the end of the liner within each section of watermain lined. Water service connections and Water service reconnections shall be measured for payment by count of active service connection laterals reinstated. Basis of Payment: Water main lining shall be paid for at the contract unit price per FOOT for CURED-IN-PLACE PIPE (CIPP), of the diameter specified which price shall include all costs for labor, materials, equipment, and incidentals necessary to perform the work. Quantities indicated on the Bid Proposal are estimated quantities. Every effort has been made to provide accurate information. However, field conditions may differ from information provided in these specifications. Payment shall be based on actual quantities provided in the execution of the work, as per the units defined in the Bid Proposal. PAY ITEM #40 – DRILL, HDPE WATER MAIN, 8” Description. All watermain construction shall comply with the IDOT “Standard Specifications for Road and Bridge Construction” adopted April 1, 2016 or latest edition and “The Standard Specifications for Water and Sewer Main Construction in Illinois”, 8th Edition or latest. Directionally drilled water main shall be High Density Polyethylene (HDPE) Pressure Pipe, AWWA C906, Pressure Class PC160, DR11, PE 3408. Fittings shall meet AWWA C906, molded and joints shall be heat fusion meeting ASTM D-3261. HDPE pipe shall be Ductile Iron Pipe Size. Manufacturer shall be Driscopipe or Approved Equal. Approved bedding and fill over pipe shall meet Village of Oak Brook water main typical section detail requirements in areas where the water 94NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 59 main is open cut. The bedding below the pipe shall be mechanically tamped prior to placement of pipe. The remainder of the pipe bedding shall be hand tamped into the haunch area of the pipe. Excavated material shall be used for final backfill from one (1) foot over the top of the pipe to finished surface grade except for locations under driveways and sidewalks, and locations within two (2) feet of any paved surface where upon trench backfill shall be used meeting the requirements described under TRENCH BACKFILL. Joints between pipe sections shall be smooth on the inside and internal projection beads shall not be greater than 3/16 inch. The tensile strength at the yield of the butt-fusion joints shall not be less than the pipe. A specimen of the pipe cut across the butt-fusion joint shall be tested in accordance with ASTM D-638. All butt- fusion joints shall be controlled using a McElroy Datalogger (or equivalent computer) which monitors and stores from the butt-fusion operation. Access Pits. The Contractor shall excavate pits for accessing the watermain for the horizontal directional drilling process. The Contractor shall be responsible for developing a plan for the location of the proposed access pits. The Contractor should use locations of existing tees, crosses, bends, reducers and valves for access pit locations as often as possible. When an access pit is excavated and a fitting is contained within it, the Contractor shall replace the fitting. The cost of the fitting replacement shall be included in the cost of DRILL, HPDE WATER MAIN, 8”. The Contractor shall note that the locations for all access pits shall be approved by the Engineer prior to the beginning of construction. The work shall include all excavation, shoring, tight sheeting, bracing protection and restoration of access pits. This work shall be included in the cost of DRILL, HPDE WATER MAIN, 8”. Restoration shall be as defined elsewhere within this special provision. Valves and/or fittings in close proximity to access pits shall be braced as required. It shall be the Village’s responsibility to remove any unforeseen obstructions that might prevent the liner installation. The Village shall have the right to make corrective repairs using in-house staff or a third-party contractor if it is deemed to be in the Village’s best interest to do so (within fourteen day’s notice), or the Engineer may authorize the Contractor to make repairs that are billable under the pay items of this contract. At the request of the Engineer or due to unforeseen conditions, the Contractor shall excavate, supply and replace complete tees, bends (including vertical bends), crosses, reducers, etc. The restoration shall be as per the pay items included in the Contract. When excavating bends/fittings/access points to watermains, and the access point requires the Contractor to remove water service connections, the Contractor shall be responsible to reestablish the water service connections to the watermain prior to backfill by re-tapping or relocating the service connection within the excavation. This work shall be considered included in the cost of DRILL, HPDE WATER MAIN, 8”. When working in areas where pedestrian traffic is present, the Contractor shall take all necessary precautions to protect pedestrians from accidental injury, and shall secure all work areas against unauthorized entry, in a manner meeting the approval of the Engineer. At a minimum, temporary construction fence shall be placed around all open access pits. All work site protection shall be considered included in the cost of DRILL, HPDE WATER MAIN, 8”. The Contractor shall maintain 95NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 60 pedestrian access along the project corridor on at least one side of the roadway throughout the duration of the project. When the access pits fall within the existing pavement and are not protected by temporary concrete barriers, the access pits shall be covered by a steel plate meeting the approval of the Engineer whenever work is not being performed in the access pit. The cost of this work shall be considered included in the cost of DRILL, HPDE WATER MAIN, 8”. If the Contractor elects to re- open the lane to traffic with the Engineer’s approval prior to the restoration of the access pit, any required flowable fill around the outside of the shoring necessary to support the plate and any asphalt material necessary to secure the plate in place and provide adequate ramping, shall be installed by the Contractor and shall be considered included in the cost of DRILL, HPDE WATER MAIN, 8”. The Contractor shall be responsible for dewatering all access pits and valve vaults. The Contractor shall be responsible for all testing, analysis, and reports required to ensure that the water being discharged to the existing storm or sanitary sewers is not contaminated. Any contaminated water shall be disposed of in accordance with all applicable laws. This work shall be included in the cost of DRILL, HPDE WATER MAIN, 8”. Transitions from HDPE to Ductile Iron Pipe shall require a Mechanical Joint Adapter Restrained Joint and shall meet ASTM D3261 and AWWA C906 standards. All watermain shall be installed with 8 gauge (jacketed/insulated) copper wire conductor and shall be exposed in the valve vaults at located above grade at the fire hydrants. After installation of directionally drilled pipe, contractor shall confirm continuity of wire to ensure no breaks occurred during installation. Repair of any severed wire shall be required prior to final acceptance. Measurement & Basis of Payment. This work will be paid for at the contract unit price per FOOT for DRILL, HDPE WATER MAIN, 8”, which price shall include all costs for labor, materials, equipment, and incidentals necessary to perform the work. PAY ITEM #41 – RETAINING WALL REMOVAL AND REPLACEMENT Description. This work shall be done in accordance with the applicable articles Section 440 and 552 of the Standard Specifications for retaining wall removal and replacement as shown on the plans and where directed by the Engineer. Add the following to Article 440.03: “Upon removal; blocks, bricks, rocks, stones, or other materials shall be cleaned and placed at location on a palette. Cleaning shall consist of removing all debris, mud, markings, etc. with water and a brush. Any damaged blocks, bricks, rocks, stones, or other material will be replaced by the Contractor at no additional cost to the contract in the same material, color, and pattern of the existing retaining wall. Upon substantial completion of the improvements, the Contractor shall reinstall the blocks, bricks, rocks, stones, or other material on a 6 in compacted CA-6 gradation cushion to the same dimension and pattern prior to commencement of the work. All backfill behind the wall shall be topsoil and the cost to install and properly compact shall be included in the cost of this item. 96NOT FOR BID Briarwood Lakes Watermain Improvements Project Village of Oak Brook DuPage County 61 If a drainage system is encountered behind or under the wall, that system shall be avoided. If the Contractor were to damage the system, the Contractor will be required to repair it to preconstruction condition at no additional cost to the Village. Only walls determined by the Village to be in conflict will be allowed to be removed and replaced with payment. Any retaining wall damaged or removed without Village approval will be repaired and/or replaced at the Contractor's expense.” Measurement and Basis of Payment. This work will be paid for at the contract unit price per SQUARE FOOT for RETAINING WALL REMOVAL AND REPLACEMENT, which price shall include removing, cleaning, stacking, sand cushion, reinstallation, and all labor, equipment and materials necessary to complete the work. PAY ITEM #42 – LEAK DETECTION Description. Upon completion of the proposed water mains and services, but prior to the placement of any asphalt or concrete roadways, the water main shall be leak tested. The work to be done shall include furnishing of all labor, material, transportation, tools, and supplies necessary to acoustically survey the installed water mains and service connections. The Contractor shall be responsible for and shall provide personnel qualified to conduct waterline locating activities during the course of the leak detection survey. The Contractor shall listen on all hydrants, valves, and when necessary, b-boxes with sensitive sound intensifying instruments to determine areas of leakage. When a leak is discovered, the contractor shall conduct further investigations using an Electronic Leak Correlator to pinpoint the leaks for repairs. Any cracked or defective pipe fitting, valves, hydrants or services found shall be removed and replaced at no additional cost to the Village with satisfactory materials and the test repeated until test results are satisfactory. Upon completion of the leak survey a final report shall be submitted indicating the following, at a minimum: 1. A description of the area surveyed including lineal feet of the system surveyed. 2. A summary list of leaks including a description of the type of leak (main line, service line, valve or hydrant) and the location of the leak. 3. Individual leak detection reports incorporating a diagram of the area surveyed for the suspect leak, as well as information relative to the date and time the leak was detected, the address/location of the leak and the number and type of connection points used. 4. A summary list of leak repairs completed including a description of the type of leak (main line, service line, valve or hydrant), the location of the leak and the date and time the leak repair was completed. This item will only be paid for once regardless of the number of locations or times the leak detection must occur. Basis of Payment. This work will be paid for at the contract LUMP SUM price for LEAK DETECTION, which price shall be payment in full for the work as specified herein, and no additional compensation will be given for any required re-testing. 97NOT FOR BID This page intentionally left blank. 98NOT FOR BID Appendix 1 Index for Supplemental Specifications and Recurring Special Provisions Check Sheet for Recurring Special Provisions BDE Special Provisions Local Roads Special Provisions DuPage County Prevailing Wages 99NOT FOR BID This page intentionally left blank. 100NOT FOR BID ii INDEX FOR SUPPLEMENTAL SPECIFICATIONS AND RECURRING SPECIAL PROVISIONS Adopted January 1, 2024 This index contains a listing of SUPPLEMENTAL SPECIFICATIONS, frequently used RECURRING SPECIAL PROVISIONS, and LOCAL ROADS AND STREETS RECURRING SPECIAL PROVISIONS. ERRATA Standard Specifications for Road and Bridge Construction (Adopted 1-1-22) (Revised 1-1-24) SUPPLEMENTAL SPECIFICATIONS Std. Spec. Sec. Page No. 202 Earth and Rock Excavation ..................................................................... 1 204 Borrow and Furnished Excavation ........................................................... 2 207 Porous Granular Embankment ................................................................ 3 211 Topsoil and Compost .............................................................................. 4 407 Hot-Mix Asphalt Pavement (Full-Depth) .................................................. 5 420 Portland Cement Concrete Pavement .................................................... 6 502 Excavation for Structures ........................................................................ 7 509 Metal Railings .......................................................................................... 8 540 Box Culverts ............................................................................................ 9 542 Pipe Culverts ........................................................................................... 29 586 Granular Backfill for Structures ............................................................... 34 630 Steel Plate Beam Guardrail ..................................................................... 35 644 High Tension Cable Median Barrier ........................................................ 36 665 Woven Wire Fence .................................................................................. 37 782 Reflectors ................................................................................................ 38 801 Electrical Requirements .......................................................................... 40 821 Roadway Luminaires ............................................................................... 43 1003 Fine Aggregates ...................................................................................... 44 1004 Coarse Aggregates ................................................................................. 45 1010 Finely Divided Minerals ........................................................................... 46 1020 Portland Cement Concrete ……… ........................................................... 47 1030 Hot-Mix Asphalt ....................................................................................... 48 1061 Waterproofing Membrane System .......................................................... 49 1067 Luminaire ……… ...................................................................................... 50 1097 Reflectors ................................................................................................ 57 101NOT FOR BID Check Sheet for Recurring Special Provisions BLR 11300 (Rev. 10/17/23)Page 1 of 2Printed 12/22/23 Local Public Agency Village of Oak Brook County DuPage Section Number N/A Check this box for lettings prior to 01/01/2024. The Following Recurring Special Provisions Indicated By An "X" Are Applicable To This Contract And Are Included By Reference: Recurring Special Provisions Check Sheet #Page No. 1 Additional State Requirements for Federal-Aid Construction Contracts 59 2 Subletting of Contracts (Federal-Aid Contracts)62 3 EEO 63 4 Specific EEO Responsibilities Non Federal-Aid Contracts 73 5 Required Provisions - State Contracts 78 6 Asbestos Bearing Pad Removal 84 7 Asbestos Waterproofing Membrane and Asbestos HMA Surface Removal 85 8 Temporary Stream Crossings and In-Stream Work Pads 86 9 Construction Layout Stakes 87 10 Use of Geotextile Fabric for Railroad Crossing 90 11 Subsealing of Concrete Pavements 92 12 Hot-Mix Asphalt Surface Correction 96 13 Pavement and Shoulder Resurfacing 98 14 Patching with Hot-Mix Asphalt Overlay Removal 99 15 Polymer Concrete 101 16 Reserved 103 17 Bicycle Racks 104 18 Temporary Portable Bridge Traffic Signals 106 19 Nighttime Inspection of Roadway Lighting 108 20 English Substitution of Metric Bolts 109 21 Calcium Chloride Accelerator for Portland Cement Concrete 110 22 Quality Control of Concrete Mixtures at the Plant 111 23 Quality Control/Quality Assurance of Concrete Mixtures 119 24 Reserved 135 25 Reserved 136 26 Temporary Raised Pavement Markers 137 27 Restoring Bridge Approach Pavements Using High-Density Foam 138 28 Portland Cement Concrete Inlay or Overlay 141 29 Portland Cement Concrete Partial Depth Hot-Mix Asphalt Patching 145 30 Longitudinal Joint and Crack Patching 148 31 Concrete Mix Design - Department Provided 150 32 Station Numbers in Pavements or Overlays 151 102NOT FOR BID BLR 11300 (Rev. 10/17/23)Page 2 of 2Printed 12/22/23 Section Number N/A County DuPage Local Public Agency Village of Oak Brook The Following Local Roads And Streets Recurring Special Provisions Indicated By An "X" Are Applicable To This Contract And Are Included By Reference: Local Roads And Streets Recurring Special Provisions Check Sheet #Page No. LRS 1 Reserved 153 LRS 2 Furnished Excavation 154 LRS 3 Work Zone Traffic Control Surveillance 155 LRS 4 Flaggers in Work Zones 156 LRS 5 Contract Claims 157 LRS 6 Bidding Requirements and Conditions for Contract Proposals 158 LRS 7 Bidding Requirements and Conditions for Material Proposals 164 LRS 8 Reserved 170 LRS 9 Bituminous Surface Treatments 171 LRS 10 Reserved 175 LRS 11 Employment Practices 176 LRS 12 Wages of Employees on Public Works 178 LRS 13 Selection of Labor 180 LRS 14 Paving Brick and Concrete Paver Pavements and Sidewalks 181 LRS 15 Partial Payments 184 LRS 16 Protests on Local Lettings 185 LRS 17 Substance Abuse Prevention Program 186 LRS 18 Multigrade Cold Mix Asphalt 187 LRS 19 Reflective Crack Control Treatment 188 103NOT FOR BID BDE SPECIAL PROVISIONS For the January 19 and March 8, 2024 Lettings The following special provisions indicated by a “check mark” are applicable to this contract and will be included by the Project Coordination and Implementation Section of the Bureau of Design & Environment (BDE). File Name # Special Provision Title Effective Revised 80099 1 Accessible Pedestrian Signals (APS) April 1, 2003 Jan. 1, 2022 80274 2 Aggregate Subgrade Improvement April 1, 2012 April 1, 2022 80192 3 Automated Flagger Assistance Devices Jan. 1, 2008 April 1, 2023 80173 4 Bituminous Materials Cost Adjustments Nov. 2, 2006 Aug. 1, 2017 80426 5 Bituminous Surface Treatment with Fog Seal Jan. 1, 2020 Jan. 1, 2022 * 80241 6 Bridge Demolition Debris July 1, 2009 * 5053I 7 Building Removal Sept. 1, 1990 Aug. 1, 2022 * 5026I 8 Building Removal with Asbestos Abatement Sept. 1, 1990 Aug. 1, 2022 80449 9 Cement, Type IL Aug. 1, 2023 80384 10 Compensable Delay Costs June 2, 2017 April 1, 2019 * 80198 11 Completion Date (via calendar days) April 1, 2008 * 80199 12 Completion Date (via calendar days) Plus Working Days April 1, 2008 80453 13 Concrete Sealer Nov. 1, 2023 80261 14 Construction Air Quality – Diesel Retrofit June 1, 2010 Nov. 1, 2014 80434 15 Corrugated Plastic Pipe (Culvert and Storm Sewer) Jan. 1, 2021 * 80029 16 Disadvantaged Business Enterprise Participation Sept. 1, 2000 Mar. 2, 2019 80229 17 Fuel Cost Adjustment April 1, 2009 Aug. 1, 2017 80452 18 Full Lane Sealant Waterproofing System Nov. 1, 2023 80447 19 Grading and Shaping Ditches Jan. 1, 2023 80433 20 Green Preformed Thermoplastic Pavement Markings Jan. 1, 2021 Jan. 1, 2022 80443 21 High Tension Cable Median Barrier Removal April 1, 2022 80456 22 Hot-Mix Asphalt Jan. 1, 2024 80446 23 Hot-Mix Asphalt - Longitudinal Joint Sealant Nov. 1, 2022 Aug. 1, 2023 80438 24 Illinois Works Apprenticeship Initiative – State Funded Contracts June 2, 2021 Sept. 2, 2021 80045 25 Material Transfer Device June 15, 1999 Jan. 1, 2022 80450 26 Mechanically Stabilized Earth Retaining Walls Aug. 1, 2023 80441 27 Performance Graded Asphalt Binder Jan. 1, 2023 80451 28 Portland Cement Concrete Aug. 1, 2023 * 3426I 29 Railroad Protective Liability Insurance Dec. 1, 1986 Jan. 1, 2022 80455 30 Removal and Disposal of Regulated Substances Jan. 1, 2024 80445 31 Seeding Nov. 1, 2022 80448 32 Source of Supply and Quality Requirements Jan. 2, 2023 80340 33 Speed Display Trailer April 2, 2014 Jan. 1, 2022 80127 34 Steel Cost Adjustment April 2, 2004 Jan. 1, 2022 80397 35 Subcontractor and DBE Payment Reporting April 2, 2018 80391 36 Subcontractor Mobilization Payments Nov. 2, 2017 April 1, 2019 80437 37 Submission of Payroll Records April 1, 2021 Nov. 2, 2023 80435 38 Surface Testing of Pavements – IRI Jan. 1, 2021 Jan. 1, 2023 80410 39 Traffic Spotters Jan. 1, 2019 * 20338 40 Training Special Provisions Oct. 15, 1975 Sept. 2, 2021 80429 41 Ultra-Thin Bonded Wearing Course April 1, 2020 Jan. 1, 2022 80439 42 Vehicle and Equipment Warning Lights Nov. 1, 2021 Nov. 1, 2022 80302 43 Weekly DBE Trucking Reports June 2, 2012 Nov. 1, 2021 80454 44 Wood Sign Support Nov. 1, 2023 80427 45 Work Zone Traffic Control Devices Mar. 2, 2020 * 80071 46 Working Days Jan. 1, 2002 Highlighted items indicate a new or revised special provision for the letting. An * indicates the special provision requires additional information from the designer, which needs to be submitted separately. The Project Coordination and Implementation Section will then include the information in the applicable special provision. 104NOT FOR BID The following special provisions are in the 2024 Supplemental Specifications and Recurring Special Provisions. File Name Special Provision Title New Location(s) Effective Revised 80436 Blended Finely Divided Minerals Articles 1010.01 & 1010.06 April 1, 2021 80440 Waterproofing Membrane System Article 1061.05 Nov. 1, 2021 105NOT FOR BID CONSTRUCTION AIR QUALITY – DIESEL RETROFIT (BDE) Effective: June 1, 2010 Revised: November 1, 2014 The reduction of emissions of particulate matter (PM) for off-road equipment shall be accomplished by installing retrofit emission control devices. The term “equipment” refers to diesel fuel powered devices rated at 50 hp and above, to be used on the jobsite in excess of seven calendar days over the course of the construction period on the jobsite (including rental equipment). Contractor and subcontractor diesel powered off-road equipment assigned to the contract shall be retrofitted using the phased in approach shown below. Equipment that is of a model year older than the year given for that equipment’s respective horsepower range shall be retrofitted: Effective Dates Horsepower Range Model Year June 1, 2010 1/ 600-749 2002 750 and up 2006 June 1, 2011 2/ 100-299 2003 300-599 2001 600-749 2002 750 and up 2006 June 1, 2012 2/ 50-99 2004 100-299 2003 300-599 2001 600-749 2002 750 and up 2006 1/ Effective dates apply to Contractor diesel powered off-road equipment assigned to the contract. 2/ Effective dates apply to Contractor and subcontractor diesel powered off-road equipment assigned to the contract. The retrofit emission control devices shall achieve a minimum PM emission reduction of 50 percent and shall be: a) Included on the U.S. Environmental Protection Agency (USEPA) Verified Retrofit Technology List (http://www.epa.gov/cleandiesel/verification/verif-list.htm), or verified by the California Air Resources Board (CARB) (http://www.arb.ca.gov/diesel/verdev/vt/cvt.htm); or b) Retrofitted with a non-verified diesel retrofit emission control device if verified retrofit emission control devices are not available for equipment proposed to be used on the project, and if the Contractor has obtained a performance certification from the retrofit 106NOT FOR BID device manufacturer that the emission control device provides a minimum PM emission reduction of 50 percent. Note: Large cranes (Crawler mounted cranes) which are responsible for critical lift operations are exempt from installing retrofit emission control devices if such devices adversely affect equipment operation. Diesel powered off-road equipment with engine ratings of 50 hp and above, which are unable to be retrofitted with verified emission control devices or if performance certifications are not available which will achieve a minimum 50 percent PM reduction, may be granted a waiver by the Department if documentation is provided showing good faith efforts were made by the Contractor to retrofit the equipment. Construction shall not proceed until the Contractor submits a certified list of the diesel powered off-road equipment that will be used, and as necessary, retrofitted with emission control devices. The list(s) shall include (1) the equipment number, type, make, Contractor/rental company name; and (2) the emission control devices make, model, USEPA or CARB verification number, or performance certification from the retrofit device manufacturer. Equipment reported as fitted with emissions control devices shall be made available to the Engineer for visual inspection of the device installation, prior to being used on the jobsite. The Contractor shall submit an updated list of retrofitted off-road construction equipment as retrofitted equipment changes or comes on to the jobsite. The addition or deletion of any diesel powered equipment shall be included on the updated list. If any diesel powered off-road equipment is found to be in non-compliance with any portion of this special provision, the Engineer will issue the Contractor a diesel retrofit deficiency deduction. Any costs associated with retrofitting any diesel powered off-road equipment with emission control devices shall be considered as included in the contract unit prices bid for the various items of work involved and no additional compensation will be allowed. The Contractor's compliance with this notice and any associated regulations shall not be grounds for a claim. Diesel Retrofit Deficiency Deduction When the Engineer determines that a diesel retrofit deficiency exists, a daily monetary deduction will be imposed for each calendar day or fraction thereof the deficiency continues to exist. The calendar day(s) will begin when the time period for correction is exceeded and end with the Engineer's written acceptance of the correction. The daily monetary deduction will be $1,000.00 for each deficiency identified. The deficiency will be based on lack of diesel retrofit emissions control. If a Contractor accumulates three diesel retrofit deficiency deductions for the same piece of equipment in a contract period, the Contractor will be shutdown until the deficiency is corrected. 107NOT FOR BID Such a shutdown will not be grounds for any extension of the contract time, waiver of penalties, or be grounds for any claim. 80261 108NOT FOR BID PERFORMANCE GRADED ASPHALT BINDER (BDE) Effective: January 1, 2023 Revise Article 1032.05 of the Standard Specifications to read: “ 1032.05 Performance Graded Asphalt Binder. These materials will be accepted according to the Bureau of Materials Policy Memorandum, “Performance Graded Asphalt Binder Qualification Procedure.” The Department will maintain a qualified producer list. These materials shall be free from water and shall not foam when heated to any temperature below the actual flash point. Air blown asphalt, recycle engine oil bottoms (ReOB), and polyphosphoric acid (PPA) modification shall not be used. When requested, producers shall provide the Engineer with viscosity/temperature relationships for the performance graded asphalt binders delivered and incorporated in the work. (a) Performance Graded (PG) Asphalt Binder. The asphalt binder shall meet the requirements of AASHTO M 320, Table 1 “Standard Specification for Performance Graded Asphalt Binder” for the grade shown on the plans and the following. Test Parameter Small Strain Parameter (AASHTO PP 113) BBR, ΔTc, 40 hrs PAV (40 hrs continuous or 2 PAV at 20 hrs) -5 °C min. (b) Modified Performance Graded (PG) Asphalt Binder. The asphalt binder shall meet the requirements of AASHTO M 320, Table 1 “Standard Specification for Performance Graded Asphalt Binder” for the grade shown on the plans. Asphalt binder modification shall be performed at the source, as defined in the Bureau of Materials Policy Memorandum, “Performance Graded Asphalt Binder Qualification Procedure.” Modified asphalt binder shall be safe to handle at asphalt binder production and storage temperatures or HMA construction temperatures. Safety Data Sheets (SDS) shall be provided for all asphalt modifiers. (1) Polymer Modification (SB/SBS or SBR). Elastomers shall be added to the base asphalt binder to achieve the specified performance grade and shall be either a styrene-butadiene diblock, triblock copolymer without oil extension, or a styrene- butadiene rubber. The polymer modified asphalt binder shall be smooth, homogeneous, and be according to the requirements shown in Table 1 or 2 for the grade shown on the plans. 109NOT FOR BID Table 1 - Requirements for Styrene-Butadiene Copolymer (SB/SBS) Modified Asphalt Binders Test Asphalt Grade SB/SBS PG 64-28 SB/SBS PG 70-22 Asphalt Grade SB/SBS PG 64-34 SB/SBS PG 70-28 SB/SBS PG 76-22 SB/SBS PG 76-28 Separation of Polymer ITP, "Separation of Polymer from Asphalt Binder" Difference in °F (°C) of the softening point between top and bottom portions 4 (2) max. 4 (2) max. TESTS ON RESIDUE FROM ROLLING THIN FILM OVEN TEST (AASHTO T 240) Elastic Recovery ASTM D 6084, Procedure A, 77 °F (25 °C), 100 mm elongation, % 60 min. 70 min. Table 2 - Requirements for Styrene-Butadiene Rubber (SBR) Modified Asphalt Binders Test Asphalt Grade SBR PG 64-28 SBR PG 70-22 Asphalt Grade SB/SBS PG 64-34 SB/SBS PG 70-28 SBR PG 76-22 SBR PG 76-28 Separation of Polymer ITP, "Separation of Polymer from Asphalt Binder" Difference in °F (°C) of the softening point between top and bottom portions 4 (2) max. 4 (2) max. Toughness ASTM D 5801, 77 °F (25 °C), 20 in./min. (500 mm/min.), in.-lbs (N-m) 110 (12.5) min. 110 (12.5) min. Tenacity ASTM D 5801, 77 °F (25 °C), 20 in./min. (500 mm/min.), in.-lbs (N-m) 75 (8.5) min. 75 (8.5) min. TESTS ON RESIDUE FROM ROLLING THIN FILM OVEN TEST (AASHTO T 240) Elastic Recovery ASTM D 6084, Procedure A, 77 °F (25 °C), 100 mm elongation, % 40 min. 50 min. (2) Ground Tire Rubber (GTR) Modification. GTR modification is the addition of recycled ground tire rubber to liquid asphalt binder to achieve the specified performance grade. GTR shall be produced from processing automobile and/or truck tires by the ambient 110NOT FOR BID grinding method or micronizing through a cryogenic process. GTR shall not exceed 1/16 in. (2 mm) in any dimension and shall not contain free metal particles, moisture that would cause foaming of the asphalt, or other foreign materials. A mineral powder (such as talc) meeting the requirements of AASHTO M 17 may be added, up to a maximum of four percent by weight of GTR to reduce sticking and caking of the GTR particles. When tested in accordance with Illinois Modified AASHTO T 27 “Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates” or AASHTO PP 74 “Standard Practice for Determination of Size and Shape of Glass Beads Used in Traffic Markings by Means of Computerized Optical Method”, a 50 g sample of the GTR shall conform to the following gradation requirements. Sieve Size Percent Passing No. 16 (1.18 mm) 100 No. 30 (600 µm) 95 ± 5 No. 50 (300 µm) > 20 GTR modified asphalt binder shall be tested for rotational viscosity according to AASHTO T 316 using spindle S27. GTR modified asphalt binder shall be tested for original dynamic shear and RTFO dynamic shear according to AASHTO T 315 using a gap of 2 mm. The GTR modified asphalt binder shall meet the requirements of Table 3. Table 3 - Requirements for Ground Tire Rubber (GTR) Modified Asphalt Binders Test Asphalt Grade GTR PG 64-28 GTR PG 70-22 Asphalt Grade GTR PG 76-22 GTR PG 76-28 GTR PG 70-28 TESTS ON RESIDUE FROM ROLLING THIN FILM OVEN TEST (AASHTO T 240) Elastic Recovery ASTM D 6084, Procedure A, 77 °F (25 °C), 100 mm elongation, % 60 min. 70 min. (3) Softener Modification (SM). Softener modification is the addition of organic compounds, such as engineered flux, bio-oil blends, modified vegetable oils, glycol amines, and fatty acid derivatives, to the base asphalt binder to achieve the specified performance grade. Softeners shall be dissolved, dispersed, or reacted in the asphalt binder to enhance its performance and shall remain compatible with the asphalt binder with no separation. Softeners shall not be added to modified PG asphalt binder as defined in Articles 1032.05(b)(1) or 1032.05(b)(2). An Attenuated Total Reflectance-Fourier Transform Infrared spectrum (ATR-FTIR) shall be collected for both the softening compound as well as the softener modified 111NOT FOR BID asphalt binder at the dose intended for qualification. The ATR-FTIR spectra shall be collected on unaged softener modified binder, 20-hour Pressurized Aging Vessel (PAV) aged softener modified binder, and 40-hour PAV aged softener modified binder. The ATR-FTIR shall be collected in accordance with Illinois Test Procedure 601. The electronic files spectral files (in one of the following extensions or equivalent: *.SPA, *.SPG, *.IRD, *.IFG, *.CSV, *.SP, *.IRS, *.GAML, *.[0-9], *.IGM, *.ABS, *.DRT, *.SBM, *.RAS) shall be submitted to the Central Bureau of Materials. Softener modified asphalt binders shall meet the requirements in Table 4. Table 4 - Requirements for Softener Modified Asphalt Binders Test Asphalt Grade SM PG 46-28 SM PG 46-34 SM PG 52-28 SM PG 52-34 SM PG 58-22 SM PG 58-28 SM PG 64-22 Small Strain Parameter (AASHTO PP 113) BBR, ΔTc, 40 hrs PAV (40 hrs continuous or 2 PAV at 20 hrs) -5°C min. Large Strain Parameter (Illinois Modified AASHTO T 391) DSR/LAS Fatigue Property, Δ|G*|peak τ, 40 hrs PAV (40 hrs continuous or 2 PAV at 20 hrs) ≥ 54 % The following grades may be specified as tack coats. Asphalt Grade Use PG 58-22, PG 58-28, PG 64-22 Tack Coat” Revise Article 1031.06(c)(1) and 1031.06(c)(2) of the Standard Specifications to read: “ (1) RAP/RAS. When RAP is used alone or RAP is used in conjunction with RAS, the percentage of virgin ABR shall not exceed the amounts listed in the following table. HMA Mixtures - RAP/RAS Maximum ABR % 1/ 2/ Ndesign Binder Surface Polymer Modified Binder or Surface 3/ 30 30 30 10 50 25 15 10 70 15 10 10 90 10 10 10 1/ For Low ESAL HMA shoulder and stabilized subbase, the RAP/RAS ABR shall not exceed 50 percent of the mixture. 112NOT FOR BID 2/ When RAP/RAS ABR exceeds 20 percent, the high and low virgin asphalt binder grades shall each be reduced by one grade (i.e. 25 percent ABR would require a virgin asphalt binder grade of PG 64-22 to be reduced to a PG 58-28). 3/ The maximum ABR percentages for ground tire rubber (GTR) modified mixes shall be equivalent to the percentages specified for SBS/SBR polymer modified mixes. (2) FRAP/RAS. When FRAP is used alone or FRAP is used in conjunction with RAS, the percentage of virgin asphalt binder replacement shall not exceed the amounts listed in the following table. HMA Mixtures - FRAP/RAS Maximum ABR % 1/ 2/ Ndesign Binder Surface Polymer Modified Binder or Surface 3/ 30 55 45 15 50 45 40 15 70 45 35 15 90 45 35 15 SMA - - - - 25 IL-4.75 - - - - 35 1/ For Low ESAL HMA shoulder and stabilized subbase, the FRAP/RAS ABR shall not exceed 50 percent of the mixture. 2/ When FRAP/RAS ABR exceeds 20 percent for all mixes, the high and low virgin asphalt binder grades shall each be reduced by one grade (i.e. 25 percent ABR would require a virgin asphalt binder grade of PG 64-22 to be reduced to a PG 58-28). 3/ The maximum ABR percentages for GTR modified mixes shall be equivalent to the percentages specified for SBS/SBR polymer modified mixes.” Add the following to the end of Note 2 of Article 1030.03 of the Standard Specifications. “ A dedicated storage tank for the ground tire rubber (GTR) modified asphalt binder shall be provided. This tank shall be capable of providing continuous mechanical mixing throughout and/or recirculation of the asphalt binder to provide a uniform mixture. The tank shall be heated and capable of maintaining the temperature of the asphalt binder at 300 °F to 350 °F (149 °C to 177 °C). The asphalt binder metering systems of dryer drum plants shall be calibrated with the actual GTR modified asphalt binder material with an accuracy of ±0.40 percent.” 80441 113NOT FOR BID SEEDING (BDE) Effective: November 1, 2022 Revise Article 250.07 of the Standard Specifications to read: “ 250.07 Seeding Mixtures. The classes of seeding mixtures and combinations of mixtures will be designated in the plans. When an area is to be seeded with two or more seeding classes, those mixtures shall be applied separately on the designated area within a seven day period. Seeding shall occur prior to placement of mulch cover. A Class 7 mixture can be applied at any time prior to applying any seeding class or added to them and applied at the same time. 114NOT FOR BID TABLE 1 - SEEDING MIXTURES Class - Type Seeds lb/acre (kg/hectare) 1 Lawn Mixture 1/ Kentucky Bluegrass 100 (110) Perennial Ryegrass 60 (70) Festuca rubra ssp. rubra (Creeping Red Fescue) 40 (50) 1A Salt Tolerant Kentucky Bluegrass 60 (70) Lawn Mixture 1/ Perennial Ryegrass 20 (20) Festuca rubra ssp. rubra (Creeping Red Fescue) 20 (20) Festuca brevipilla (Hard Fescue) 20 (20) Puccinellia distans (Fults Saltgrass or Salty Alkaligrass) 60 (70) 1B Low Maintenance Turf-Type Fine Fescue 3/ 150 (170) Lawn Mixture 1/ Perennial Ryegrass 20 (20) Red Top 10 (10) Festuca rubra ssp. rubra (Creeping Red Fescue) 20 (20) 2 Roadside Mixture 1/ Lolium arundinaceum (Tall Fescue) 100 (110) Perennial Ryegrass 50 (55) Festuca rubra ssp. rubra (Creeping Red Fescue) 40 (50) Red Top 10 (10) 2A Salt Tolerant Lolium arundinaceum (Tall Fescue) 60 (70) Roadside Mixture 1/ Perennial Ryegrass 20 (20) Festuca rubra ssp. rubra (Creeping Red Fescue) 30 (20) Festuca brevipila (Hard Fescue) 30 (20) Puccinellia distans (Fults Saltgrass or Salty Alkaligrass) 60 (70) 3 Northern Illinois Slope Mixture 1/ Elymus canadensis (Canada Wild Rye) 5/ 5 (5) Perennial Ryegrass 20 (20) Alsike Clover 4/ 5 (5) Desmanthus illinoensis (Illinois Bundleflower) 4/ 5/ 2 (2) Schizachyrium scoparium 12 (12) (Little Bluestem) 5/ Bouteloua curtipendula 10 (10) (Side-Oats Grama) 5/ Puccinellia distans (Fults Saltgrass or Salty Alkaligrass) 30 (35) Oats, Spring 50 (55) Slender Wheat Grass 5/ 15 (15) Buffalo Grass 5/ 7/ 5 (5) 3A Southern Illinois Perennial Ryegrass 20 (20) Slope Mixture 1/ Elymus canadensis (Canada Wild Rye) 5/ 20 (20) Panicum virgatum (Switchgrass) 5/ 10 (10) Schizachyrium scoparium (Little Blue Stem) 5/ 12 (12) Bouteloua curtipendula (Side-Oats Grama) 5/ 10 (10) Dalea candida (White Prairie Clover) 4/ 5/ 5 (5) Rudbeckia hirta (Black-Eyed Susan) 5/ 5 (5) Oats, Spring 50 (55) 115NOT FOR BID Class – Type Seeds lb/acre (kg/hectare) 4 Native Grass 2/ 6/ Andropogon gerardi 4 (4) (Big Blue Stem) 5/ Schizachyrium scoparium 5 (5) (Little Blue Stem) 5/ Bouteloua curtipendula 5 (5) (Side-Oats Grama) 5/ Elymus canadensis 1 (1) (Canada Wild Rye) 5/ Panicum virgatum (Switch Grass) 5/ 1 (1) Sorghastrum nutans (Indian Grass) 5/ 2 (2) Annual Ryegrass 25 (25) Oats, Spring 25 (25) Perennial Ryegrass 15 (15) 4A Low Profile Schizachyrium scoparium 5 (5) Native Grass 2/ 6/ (Little Blue Stem) 5/ Bouteloua curtipendula 5 (5) (Side-Oats Grama) 5/ Elymus canadensis 1 (1) (Canada Wild Rye) 5/ Sporobolus heterolepis 0.5 (0.5) (Prairie Dropseed) 5/ Annual Ryegrass 25 (25) Oats, Spring 25 (25) Perennial Ryegrass 15 (15) 4B Wetland Grass and Annual Ryegrass 25 (25) Sedge Mixture 2/ 6/ Oats, Spring 25 (25) Wetland Grasses (species below) 5/ 6 (6) Species: % By Weight Calamagrostis canadensis (Blue Joint Grass) 12 Carex lacustris (Lake-Bank Sedge) 6 Carex slipata (Awl-Fruited Sedge) 6 Carex stricta (Tussock Sedge) 6 Carex vulpinoidea (Fox Sedge) 6 Eleocharis acicularis (Needle Spike Rush) 3 Eleocharis obtusa (Blunt Spike Rush) 3 Glyceria striata (Fowl Manna Grass) 14 Juncus effusus (Common Rush) 6 Juncus tenuis (Slender Rush) 6 Juncus torreyi (Torrey's Rush) 6 Leersia oryzoides (Rice Cut Grass) 10 Scirpus acutus (Hard-Stemmed Bulrush) 3 Scirpus atrovirens (Dark Green Rush) 3 Bolboschoenus fluviatilis (River Bulrush) 3 Schoenoplectus tabernaemontani (Softstem Bulrush) 3 Spartina pectinata (Cord Grass) 4 116NOT FOR BID Class – Type Seeds lb/acre (kg/hectare) 5 Forb with Annuals Mixture (Below) 1 (1) Annuals Mixture 2/ 5/ 6/ Forb Mixture (Below) 10 (10) Annuals Mixture - Mixture not exceeding 25 % by weight of any one species, of the following: Coreopsis lanceolata (Sand Coreopsis) Leucanthemum maximum (Shasta Daisy) Gaillardia pulchella (Blanket Flower) Ratibida columnifera (Prairie Coneflower) Rudbeckia hirta (Black-Eyed Susan) Forb Mixture - Mixture not exceeding 5 % by weight PLS of any one species, of the following: Amorpha canescens (Lead Plant) 4/ Anemone cylindrica (Thimble Weed) Asclepias tuberosa (Butterfly Weed) Aster azureus (Sky Blue Aster) Symphyotrichum leave (Smooth Aster) Aster novae-angliae (New England Aster) Baptisia leucantha (White Wild Indigo) 4/ Coreopsis palmata (Prairie Coreopsis) Echinacea pallida (Pale Purple Coneflower) Eryngium yuccifolium (Rattlesnake Master) Helianthus mollis (Downy Sunflower) Heliopsis helianthoides (Ox-Eye) Liatris aspera (Rough Blazing Star) Liatris pycnostachya (Prairie Blazing Star) Monarda fistulosa (Prairie Bergamot) Parthenium integrifolium (Wild Quinine) Dalea candida (White Prairie Clover) 4/ Dalea purpurea (Purple Prairie Clover) 4/ Physostegia virginiana (False Dragonhead) Potentilla arguta (Prairie Cinquefoil) Ratibida pinnata (Yellow Coneflower) Rudbeckia subtomentosa (Fragrant Coneflower) Silphium laciniatum (Compass Plant) Silphium terebinthinaceum (Prairie Dock) Oligoneuron rigidum (Rigid Goldenrod) Tradescantia ohiensis (Spiderwort) Veronicastrum virginicum (Culver's Root) 117NOT FOR BID Class – Type Seeds lb/acre (kg/hectare) 5A Large Flower Native Forb Mixture (see below) 5 (5) Forb Mixture 2/ 5/ 6/ Species: % By Weight Aster novae-angliae (New England Aster) 5 Echinacea pallida (Pale Purple Coneflower) 10 Helianthus mollis (Downy Sunflower) 10 Heliopsis helianthoides (Ox-Eye) 10 Liatris pycnostachya (Prairie Blazing Star) 10 Ratibida pinnata (Yellow Coneflower) 5 Rudbeckia hirta (Black-Eyed Susan) 10 Silphium laciniatum (Compass Plant) 10 Silphium terebinthinaceum (Prairie Dock) 20 Oligoneuron rigidum (Rigid Goldenrod) 10 5B Wetland Forb 2/ 5/ 6/ Forb Mixture (see below) 2 (2) Species: % By Weight Acorus calamus (Sweet Flag) 3 Angelica atropurpurea (Angelica) 6 Asclepias incarnata (Swamp Milkweed) 2 Aster puniceus (Purple Stemmed Aster) 10 Bidens cernua (Beggarticks) 7 Eutrochium maculatum (Spotted Joe Pye Weed) 7 Eupatorium perfoliatum (Boneset) 7 Helenium autumnale (Autumn Sneeze Weed) 2 Iris virginica shrevei (Blue Flag Iris) 2 Lobelia cardinalis (Cardinal Flower) 5 Lobelia siphilitica (Great Blue Lobelia) 5 Lythrum alatum (Winged Loosestrife) 2 Physostegia virginiana (False Dragonhead) 5 Persicaria pensylvanica (Pennsylvania Smartweed) 10 Persicaria lapathifolia (Curlytop Knotweed) 10 Pychanthemum virginianum (Mountain Mint) 5 Rudbeckia laciniata (Cut-leaf Coneflower) 5 Oligoneuron riddellii (Riddell Goldenrod) 2 Sparganium eurycarpum (Giant Burreed) 5 6 Conservation Mixture 2/ 6/ Schizachyrium scoparium (Little Blue Stem) 5/ 5 (5) Elymus canadensis (Canada Wild Rye) 5/ 2 (2) Buffalo Grass 5/ 7/ 5 (5) Vernal Alfalfa 4/ 15 (15) Oats, Spring 48 (55) 6A Salt Tolerant Conservation Schizachyrium scoparium (Little Blue Stem) 5/ 5 (5) Mixture 2/ 6/ Elymus canadensis (Canada Wild Rye) 5/ 2 (2) Buffalo Grass 5/ 7/ 5 (5) Vernal Alfalfa 4/ 15 (15) Oats, Spring 48 (55) Puccinellia distans (Fults Saltgrass or Salty Alkaligrass)20 (20) 7 Temporary Turf Perennial Ryegrass 50 (55) Cover Mixture Oats, Spring 64 (70) 118NOT FOR BID Notes: 1/ Seeding shall be performed when the ambient temperature has been between 45 ⁰F (7 ⁰C) and 80 ⁰F (27 ⁰C) for a minimum of seven (7) consecutive days and is forecasted to be the same for the next five (5) days according to the National Weather Service. 2/ Seeding shall be performed in late fall through spring beginning when the ambient temperature has been below 45 ⁰F (7 ⁰C) for a minimum of seven (7) consecutive days and ending when the ambient temperature exceeds 80 ⁰F (27 ⁰C) according to the National Weather Service. 3/ Specific variety as shown in the plans or approved by the Engineer. 4/ Inoculation required. 5/ Pure Live Seed (PLS) shall be used. 6/ Fertilizer shall not be used. 7/ Seed shall be primed with KNO3 to break dormancy and dyed to indicate such. Seeding will be inspected after a period of establishment. The period of establishment shall be six (6) months minimum, but not to exceed nine (9) months. After the period of establishment, areas not exhibiting 75 percent uniform growth shall be interseeded or reseeded, as determined by the Engineer, at no additional cost to the Department.” 80445 119NOT FOR BID SUBCONTRACTOR MOBILIZATION PAYMENTS (BDE) Effective: November 2, 2017 Revised: April 1, 2019 Replace the second paragraph of Article 109.12 of the Standard Specifications with the following: “ This mobilization payment shall be made at least seven days prior to the subcontractor starting work. The amount paid shall be at the following percentage of the amount of the subcontract reported on form BC 260A submitted for the approval of the subcontractor’s work. Value of Subcontract Reported on Form BC 260A Mobilization Percentage Less than $10,000 25% $10,000 to less than $20,000 20% $20,000 to less than $40,000 18% $40,000 to less than $60,000 16% $60,000 to less than $80,000 14% $80,000 to less than $100,000 12% $100,000 to less than $250,000 10% $250,000 to less than $500,000 9% $500,000 to $750,000 8% Over $750,000 7%” 80391 120NOT FOR BID VEHICLE AND EQUIPMENT WARNING LIGHTS (BDE) Effective: November 1, 2021 Revised: November 1, 2022 Add the following paragraph after the first paragraph of Article 701.08 of the Standard Specifications: “ The Contractor shall equip all vehicles and equipment with high-intensity oscillating, rotating, or flashing, amber or amber-and-white, warning lights which are visible from all directions. In accordance with 625 ILCS 5/12-215, the lights may only be in operation while the vehicle or equipment is engaged in construction operations.” 80439 121NOT FOR BID LR107-4 Page 1 of 1 State of Illinois Department of Transportation Bureau of Local Roads and Streets SPECIAL PROVISION FOR INSURANCE Effective: February 1, 2007 Revised: August 1, 2007 All references to Sections or Articles in this specification shall be construed to mean specific Section or Article of the Standard Specifications for Road and Bridge Construction, adopted by the Department of Transportation. The Contractor shall name the following entities as additional insured under the Contractor’s general liability insurance policy in accordance with Article 107.27: The entities listed above and their officers, employees, and agents shall be indemnified and held harmless in accordance with Article 107.26. 122NOT FOR BID LR 109 Page 1 of 1 State of Illinois Department of Transportation Bureau of Local Roads and Streets SPECIAL PROVISION FOR EQUIPMENT RENTAL RATES Effective: January 1, 2012 All references to Sections or Articles in this specification shall be construed to mean a specific Section or Article of the Standard Specifications for Road and Bridge Construction, adopted by the Department of Transportation. Replace Article 109.04(b)(4) with the following: "(4) Equipment. For any machinery or special equipment (other than small tools) the use of which has been authorized by the Engineer, the Contractor will be paid according to the latest revision of “SCHEDULE OF AVERAGE ANNUAL EQUIPMENT OWNERSHIP EXPENSE” and latest index factor as issued by the Illinois Department of Transportation. The equipment should be of a type and size reasonably required to complete the extra work.” 123NOT FOR BID This page intentionally left blank. 124NOT FOR BID DuPage County Prevailing Wage Rates posted on 12/7/2023 125NOT FOR BID 126NOT FOR BID 127NOT FOR BID 128NOT FOR BID 129NOT FOR BID 130NOT FOR BID 131NOT FOR BID 132NOT FOR BID This page intentionally left blank. 133NOT FOR BID Appendix 2 IDOT Standard Drawings 134NOT FOR BID This page intentionally left blank. 135NOT FOR BID 136NOT FOR BID 137NOT FOR BID 138NOT FOR BID 139NOT FOR BID 140NOT FOR BID 141NOT FOR BID 142NOT FOR BID 143NOT FOR BID 144NOT FOR BID 0.0052 0.0104 0.015625 0.0208 0.0260 0.03125 0.0365 0.0417 0.046875 0.0521 0.0573 0.0625 0.0677 0.0729 0.078125 0.0833 0.0885 0.09375 0.0990 0.1042 0.109375 0.1146 0.1198 0.1250 0.1302 0.1354 0.140625 0.1458 0.1510 0.15625 0.1615 0.1667 1 2 0.171875 0.1771 0.1823 0.1875 0.1927 0.1979 0.203125 0.2083 0.2135 0.21875 0.2240 0.2292 0.234375 0.2396 0.2448 0.2500 0.2552 0.2604 0.265625 0.2708 0.2760 0.28125 0.2865 0.2917 0.296875 0.3021 0.3073 0.3125 0.3177 0.3229 0.328125 0.3333 3 4 A B A B A B A B A B A B DECIMAL OF AN INCH AND OF A FOOT 0.3385 0.34375 0.3490 0.3542 0.359375 0.3646 0.3698 0.3750 0.3802 0.3854 0.390625 0.3958 0.4010 0.40625 0.4115 0.4167 0.421875 0.4271 0.4323 0.4375 0.4427 0.4479 0.453125 0.4583 0.4635 0.46875 0.4740 0.4792 0.484375 0.4896 0.4948 0.5000 5 6 0.5052 0.5104 0.515625 0.5208 0.5260 0.53125 0.5365 0.5417 0.546875 0.5521 0.5573 0.5625 0.5677 0.5729 0.578125 0.5833 0.5885 0.59375 0.5990 0.6042 0.609375 0.6146 0.6198 0.6250 0.6302 0.6354 0.640625 0.6458 0.6510 0.65625 0.6615 0.6667 7 8 0.671875 0.6771 0.6823 0.6875 0.6927 0.6979 0.703125 0.7083 0.7135 0.71875 0.7240 0.7292 0.734375 0.7396 0.7448 0.7500 0.7552 0.7604 0.765625 0.7708 0.7760 0.78125 0.7865 0.7917 0.796875 0.8021 0.8073 0.8125 0.8177 0.8229 0.828125 0.8333 9 10 1 0.8385 0.84375 0.8490 0.8542 0.859375 0.8646 0.8698 0.8750 0.8802 0.8854 0.890625 0.8958 0.9010 0.90625 0.9115 0.9167 0.921875 0.9271 0.9323 0.9375 0.9427 0.9479 0.953125 0.9583 0.9635 0.96875 0.9740 0.9792 0.984375 0.9896 0.9948 1.0000 11 12 B = Inch Equivalents to Foot Fractions A = Fractions of Inch or Foot 1-1-97 New Standard. AND OF A FOOT DECIMAL OF AN INCH 64 1 32 1 64 3 16 1 64 5 32 3 64 7 8 1 64 9 32 5 16 1 8 1 16 3 4 1 16 5 8 3 16 7 2 1 16 9 8 5 16 11 4 3 16 13 8 7 16 15 16 11 8 11 16 31 4 11 16 51 8 31 16 71 2 11 16 91 8 51 16 111 4 31 16 131 8 71 16 151 64 11 16 3 64 13 32 7 64 15 4 1 64 17 32 9 64 19 16 5 64 21 16 12 8 12 16 32 4 12 16 52 8 32 16 72 2 12 16 92 8 52 16 112 4 32 16 132 8 72 16 152 16 13 8 13 16 33 4 13 16 53 8 33 16 73 2 13 16 93 8 53 16 113 4 33 16 133 8 73 16 153 32 11 64 23 8 3 64 25 32 13 64 27 16 7 64 29 32 15 64 31 2 1 16 14 8 14 16 34 4 14 16 54 8 34 16 74 2 14 16 94 8 54 16 114 4 34 16 134 8 74 16 154 16 15 8 15 16 35 4 15 16 55 8 35 16 75 2 15 16 95 8 55 16 115 4 35 16 135 8 75 16 155 64 33 32 17 64 35 16 9 64 37 32 19 64 39 8 5 64 41 32 21 16 16 8 16 16 36 4 16 16 56 8 36 16 76 2 16 16 96 8 56 16 116 4 36 16 136 8 76 16 156 16 17 8 17 16 37 4 17 16 57 8 37 16 77 2 17 16 97 8 57 16 117 4 37 16 137 8 77 16 157 64 43 16 11 64 45 32 23 64 47 4 3 64 49 32 25 64 51 16 13 64 53 16 18 8 18 16 38 4 18 16 58 8 38 16 78 2 18 16 98 8 58 16 118 4 38 16 138 8 78 16 158 16 19 8 19 16 39 4 19 16 59 8 39 16 79 2 19 16 99 8 59 16 119 4 39 16 139 8 79 16 159 32 27 64 55 8 7 64 57 32 29 64 59 16 15 64 61 32 31 64 63 16 110 8 110 16 310 4 110 16 510 8 310 16 710 2 110 16 910 8 510 16 1110 4 310 16 1310 8 710 16 1510 16 111 8 111 16 311 4 111 16 511 8 311 16 711 2 111 16 911 8 511 16 1111 4 311 16 1311 8 711 16 1511 STANDARD 001006 Illinois Department of Transportation January 1,1997 ENGINEER OF POLICY AND PROCEDURES APPROVED January 1,1997 ENGINEER OF DESIGN AND ENVIRONMENT ISSUED1-1-97PASSED DATE REVISIONS 145 NOT FOR BID 146NOT FOR BID 147NOT FOR BID 148NOT FOR BID 149NOT FOR BID 150NOT FOR BID 151NOT FOR BID 152NOT FOR BID 153NOT FOR BID 154NOT FOR BID 155NOT FOR BID 156NOT FOR BID 157NOT FOR BID 158NOT FOR BID 159NOT FOR BID 160NOT FOR BID 161NOT FOR BID This page intentionally left blank. 162NOT FOR BID Appendix 3 Notice of Intent (NOI) LPC-662 Bluff City Materials Letter of Acceptance Geotechnical Engineering Services Report 163NOT FOR BID This page intentionally left blank. 164NOT FOR BID 165NOT FOR BID 166NOT FOR BID 167NOT FOR BID Illinois Environmental Protection Agency1021 North Grand Avenue East • P.O. Box 19276 • Springfield • Illinois • 62794-9276 • (217)782-3397Source Site Certificationby Owner or Operatorfor Use of Uncontaminated Soil as Fill in aCCDD or Uncontaminated Soil Fill OperationLPC-662Revised in accordance with 35 III. Adm. Code 1100, asamended by PCB R2012-009 (eff. Aug.27, 2012)This certification form is to be used by source site owners and operators to certify, pursuant to 35 III.Adm. Code 1100.205(a)(1)(A), that soil (i) was removed from a site that is not potentially impacted property and is presumed to be uncontaminated soil and(ii) is within a pH range of 6.25 to 9.0. If you have questions about this form, please telephone the Bureau of Land Permit Sectionat 217/524-3300.This form may be completed online, saved locally, printed and signed, and submitted to prospective clean construction ordemolition debris fill operations or uncontaminated soil fill operations.I. Source Location Information(Describe the location of the source of the uncontaminated soil)Project Name: Briarwood Lakes Water Main Improvements _ Office Phone Number, if available:Physical Site Location (Street, Road): Various Streets (See attached summary report)City: Oak Brook State: IL Zip Code: 60523 County: DuPageTownship:Lat/Long of approximate center of site in decimal degrees (DD.ddddd) to five decimal places (e.g., 40.67890, -90.12345):Latitude: 41.83797 Longitude: - 87.96024(Decimal Degrees) (-Decimal Degrees)Identify how the lat/long data were determined:0 GPS 0 Map Interpolation Q Photo Interpolation 0 Survey 0 OtherIEPA Site Number(s), if assigned: BOL _ BOW:_ BOA:Approximate Start Date (mm/dd/yyyy): Approximate End Date (mm/dd/yyyy):Estimated Volume of debris (cu. Yd.);II. Owner/Operator Information for Source SiteSite Owner Site OperatorName: Village of Oak Brook Name: B LA, Inc.Street Address: 1200 Oak Brook Road Street Address: 333 Pierce Road, Suite 200PO Box: PO Box:City: Oak Brook State: !L City:_Itasca State: IL_Zip Code: 60523 Phone: 630.368.5000 Zip Code:_60143 Phone: 630.438.6400Contact: RickValent Contact: Jeremie Lukowicz, P.E., MPAEmail, if available: rvalent@oak-brook.org Email, if available:_jlukowicz@bla-inc.comThis Agency is authorized to require this information under Section 4 and Title X of the Environmental Protection Act (41 5 ILCS 5/4, 5/39). Failure to disclose thisinformation may result in: a civil penalty of not to exceed $50,000 for the violation and an addjtiona! civil penalty of not to exceed $10,000 for each day duringwhich the violation continues (415 ILCS 5/42). This form has been approved by the Forms Management Center.IL 532-1855LPC 348 Rev. 1/2019 Source Site Certification page 1 of 2 168NOT FOR BID Project Name: Briarwood Lakes Water Main ImprovementsLatitude: 41.83797 Longitude: -87.96024Source Site CertificationIII. Descriptions of Current and Past Uses of Source SiteDescribe the current and past uses of the site and nearby properties.* Attach additional information as needed. The descriptionmust take into account, at a minimum, the following for the source site and for nearby property: (1) use of the properties forcommercial or industrial purposes; (2) the use, storage or disposal of chemical or petroleum products in individual containersgreater than 5 gallons or collectively more than 50 gallons; (3) the current or past presence of any storage tanks (above ground orunderground); (4) any waste storage, treatment or disposal at the properties; (5) any reported releases or any environmentalcleanup or removat of contaminants; (6) any environmental liens or governmental notification of environmentai violations; (7)anycontamination in a well that exceeds the Board's groundwater quality standards; (8) the use, storage, or disposal oftransformersor capacitors manufactured before 1979; and (9) any fili dirt brought to the properties from an unknown source or site.Number of pages attached: 73Prior to a site investigation, an Environmental Database Review (EDR) was conducted for the project area. Based on the EDR,eleven (11) soil samples were collected through out the project area and were tested for pH. Refer to attached Summary Letter.*The description must be sufficient to demonstrate that the source site is not potentially impacted property, thereby allowing thesource site owner or operator to provide this certification.IV. Soil pH Testing ResultsDescribe the results of soil pH testing showing that the soil pH is within the range of 6.25 to 9.0 and attach any supportingdocumentation.Number of pages attached: 1Eleven (11) samples were coilected and tested for pH. Results were within the range of 6.25 to 9.0 . Please refer to pH Resultsin Appendix A.2V. Source Site Owner, Operator or Authorized Representative's Certification Statement andSignature!n accordance with the lltinois Environmental Protection Act [415 ILCS 5/22.51 or22.51ajand35tll.Adm. Code 1100.205(a), IAnthony Tomaras, Rubino Engineering, Inc. (owner, operator or authorized representataive of source site)certify that this site is not a potentially impacted property and the soil is presumed to be uncontaminated soi!. I also certify thatthe soil pH is within the range of 6.25 to 9.0. t further certify that the soil has not been removed from the site as part of a cleanupor removal of contaminants. Additionaily, I certify that I am either the site owner or operator or a duly authorized representative ofthe site owner or site operator and am authorized to sign this form. Furthermore, i certify that all information submitted, includingbut not iimited to, a!! attachments and other information, is to the best of my knowledge and belief, true, accurate and complete.Any person who knowingly makes a false, fictitious, or fraudulent material statement, orally or in writing, to the IllinoisEPA commits a Class 4 felony. A second or subsequent offense after conviction is a Class 3 felony. (415 ILCS 5/44(h))0 Owner0 OperatorAnthony Tomaras, Rubino Engineering, Inc.Owner's Duty Authorized Representative0 Operator's Duly Authorized Representative^//-^JPrinted NameDateSign3tIL 532-1855LPC 348 Rev. 1/2019Source Site CertificationPage 2 of 2 169NOT FOR BID September 11, 2023 To: Jeremie Lukowicz, P.E., MPA BLA, Inc. 33 Pierce Road, Suite 200 Itasca, IL 60143 630-438-6400 Re:CCDD Testing Summary Report Proposed Briarwood Lakes Water Main Improvements Oak Brook, IL Rubino Report No. G23.139 Via email: jlukowicz@bla-inc.com Dear Mr. Lukowicz, Rubino Engineering, Inc. (Rubino) is pleased to submit the following report to provide a summary of the CCDD testing for the above referenced project. This report contains the following: •Summary of Environmental Database Review •Summary of field and laboratory tests performed •Summary of laboratory test results •Illinois Environmental Protection Agencies LPC 662 Certificate The project site is located on various streets in Oak Brook, Illinois. A map of the project location can be found in Appendix A.1. Prior to a site investigation, an Environmental Database Review (EDR) was conducted and the report is included as Appendix A.3. After reviewing the EDR report, Rubino. did not find any records of potentially impacted properties in close proximity to the project site that posed an environmental risk. Based on the fact there were no records of potentially impacted properties in close proximity to the project site that posed an environmental risk, it was determined the project site is not a “potentially impacted property” and therefore only pH sampling of the project site was necessary. The LPC 662 Certification Limits include the following locations in Oak Brook, Illinois. •Hamilton Lane from Briarwood Central to Kingston Dr. •Briarwood Loop from Briarwood Central at both ends •Briarwood Pass from Briarwood Loop to the northern end of Briarwood Pass •Briarwood N Drive from Briarwood Loop to the western end of Briarwood N Drive •Briarwood Avenue from Briarwood Loop to the western end of Briarwood Avenue •Briarwood Central from Kingston Drive to Regent Drive ENVIROMENTAL DATABASE REVIEW Certification Limits 170NOT FOR BID •Briarwood Circle from Briarwood Lane to the northern end of Briarwood Circle •Briarwood Lane from Briarwood Central to the southwestern end of Briarwood Lane •Briarwood S Drive from Briarwood Central to the northwestern and southwestern ends of Briarwood S Drive On September 7, 2032, Rubino mobilized to conduct a site investigation of material originally generated from the project site. The sampling locations can be found in Appendix A.1. Eleven (11) soil samples were collected to an approximate depth of 10 feet below existing grade. The eleven (11) samples were submitted for pH testing at Rubino. Lab analysis found that the soil samples were within the allowable pH range of 6.25 to 9.0. The pH lab analysis results and complete reports can be found in Appendix A.2. Based on the results of the laboratory testing performed, an IEPA LPC #662 (CCDD) Certificate was issued for the entire site. Rubino appreciates the opportunity to provide Clean Construction Demolition Debris (CCDD) services for this project and we look forward to continued participation during the design and in future construction phases of this project. If you have questions pertaining to this summary report, or if Rubino may be of further service, please contact our office at (847) 931-1555. Respectfully submitted, RUBINO ENGINEERING, INC. Michelle A. Lipinski, PE President michelle.lipinski@rubinoeng.com MAL/file/ Enclosures SOIL SAMPLING RESULTS CLOSING Appendix Contents APPENDIX A.1 – SITE MAPS APPENDIX A.2 – pH RESULTS APPENDIX A.3 – ERIS DATABASE REPORT 171NOT FOR BID APPENDIX A.1 – SITE MAPS 172NOT FOR BID CCDD Testing Plan 425 Shepard Drive 1 of 3 Elgin, Illinois 60123 Rubino Project # : G23.139 Project Name:Briarwood Lakes Water Main Improvements Project Location: Various Streets Oak Brook, Illinois Client: BLA, Inc. B-01 LEGEND -Sampling Locations -662 Certified Area Kingery Hwy.B-02 B-03 E-01 E-02 E-03 Briarwood Central 173 NOT FOR BID CCDD Testing Plan 425 Shepard Drive 2 of 3 Elgin, Illinois 60123 Rubino Project # : Project Name: Project Location: Client: G23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. B-04 LEGEND -Sampling Locations -662 Certified Area B-05 174 NOT FOR BID CCDD Testing Plan 425 Shepard Drive 3 of 3 Elgin, Illinois 60123 Rubino Project # : G23.139 Project Name:Briarwood Lakes Water Main Improvements Project Location: Various Streets Oak Brook, Illinois Client: BLA, Inc. B-07 LEGEND - Sampling Locations - 662 Certified Area B-06 E-04 175 NOT FOR BID APPENDIX A.2 – PH RESULTS 176NOT FOR BID ASTM D4972-01 Standard Test Method for pH of Soils Date: Project Number:Performed by: Project Name:Title: Signature: City, State:Client: Method Used:Client Address: Calcium Chloride Solution (0.01M) pH Meter Mfgr:Prior Calibration: Model #Calibration: Location Mass of Soil (g) pH in Calcium Chloride Solution pH in Distilled Water B-01 10 7.5 8.1 B-02 10 7.2 7.7 B-03 10 7.2 7.6 B-04 10 7.1 7.6 B-05 10 7.3 7.8 B-06 10 7.8 8.6 B-07 10 7.7 8.3 E-01 10 7.2 7.7 E-02 10 7.3 7.6 E-03 10 7.5 8.1 E-04 10 7.4 7.9 Grab Grab Grab Sample Type Grab Grab Grab Grab 333 Pierce Road, Suite 200 1/26/23 @ 9:45am 4/7/23 @ 1:00pm Grab Grab Grab Grab 11-Sep-23 ASTM D4972-01 Method A Itasca, IL 60143 Ohaus Corporation ST Series PH Analysis Pen Oak Brook, Illinois BLA, Inc. G23.139 Beyonce Mendoza Briarwood Lakes Water Main Improvements Laboratory Technician Rubino Engineering, Inc. ● 425 Shepard Drive ● Elgin, IL 60123 ● (847) 931-1555 ● (847) 931-1560 fax 177NOT FOR BID APPENDIX A.3– ERIS DATABASE REPORT 178NOT FOR BID Project Property:41.840409241472344, -87.96040352669654W 41.840409241472344, -87.96040352669654 Oak Brook IL 60523 Project No: Report Type:Screen Report Plus Order No: 23091100603 Requested by:Bluff City Materials, Inc Date Completed: September 11, 2023 179NOT FOR BID 2 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Table of Contents Notice:IMPORTANT LIMITATIONS and YOUR LIABILITY Reliance on information in Report:This report DOES NOT replace a full Phase I Environmental Site Assessment but is solely intended to be used as database review of environmental records. 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Table of Contents Table of Contents...........................................................................................2 Executive Summary........................................................................................3 Executive Summary: Report Summary.......................................................................................................................4 Executive Summary: Site Report Summary - Project Property...................................................................................8 Executive Summary: Site Report Summary - Surrounding Properties........................................................................9 Executive Summary: Summary by Data Source.......................................................................................................10 Map...............................................................................................................11 Aerial.............................................................................................................12 Topographic Map..........................................................................................13 Detail Report.................................................................................................14 Unplottable Summary...................................................................................15 Unplottable Report........................................................................................16 Appendix: Database Descriptions.................................................................17 Definitions.....................................................................................................32 180NOT FOR BID 3 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Executive Summary Property Information: Project Property:41.840409241472344, -87.96040352669654W 41.840409241472344, -87.96040352669654 Oak Brook IL 60523 Project No: Coordinates: Latitude:41.8404092 Longitude:-87.9604035 UTM Northing:4,632,503.10 UTM Easting:420,262.82 UTM Zone:16T Elevation:673 FT Order Information: Order No:23091100603 Date Requested:September 11, 2023 Requested by:Bluff City Materials, Inc Report Type:Screen Report Plus Historicals/Products: ERIS Xplorer ERIS Xplorer Excel Add-On Excel Add-On Executive Summary 181NOT FOR BID 4 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Executive Summary: Report Summary Database Searched Project Property Within 0.250mi Total Standard Environmental Records Federal rr-NPL-aa Y 0 0 0 rr-PROPOSED NPL-aa Y 0 0 0 rr-DELETED NPL-aa Y 0 0 0 rr-SEMS-aa Y 0 0 0 rr-ODI-aa Y 0 0 0 rr-SEMS ARCHIVE-aa Y 0 0 0 rr-CERCLIS-aa Y 0 0 0 rr-IODI-aa Y 0 0 0 rr-CERCLIS NFRAP-aa Y 0 0 0 rr-CERCLIS LIENS-aa Y 0 0 0 rr-RCRA CORRACTS-aa Y 0 0 0 rr-RCRA TSD-aa Y 0 0 0 rr-RCRA LQG-aa Y 0 0 0 rr-RCRA SQG-aa Y 0 0 0 rr-RCRA VSQG-aa Y 0 0 0 rr-RCRA NON GEN-aa Y 0 0 0 rr-RCRA CONTROLS-aa Y 0 0 0 rr-FED ENG-aa Y 0 0 0 rr-FED INST-aa Y 0 0 0 rr-LUCIS-aa Y 0 0 0 rr-NPL IC-aa Y 0 0 0 rr-ERNS 1982 TO 1986-aa Y 0 0 0 rr-ERNS 1987 TO 1989-aa Y 0 0 0 rr-ERNS-aa Y 0 0 0 rr-FED BROWNFIELDS-aa Y 0 0 0 rr-FEMA UST-aa Y 0 0 0 NPL PROPOSED NPL DELETED NPL SEMS ODI SEMS ARCHIVE CERCLIS IODI CERCLIS NFRAP CERCLIS LIENS RCRA CORRACTS RCRA TSD RCRA LQG RCRA SQG RCRA VSQG RCRA NON GEN RCRA CONTROLS FED ENG FED INST LUCIS NPL IC ERNS 1982 TO 1986 ERNS 1987 TO 1989 ERNS FED BROWNFIELDS FEMA UST Executive Summary: Report Summary 182NOT FOR BID 5 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Database Searched Project Property Within 0.250mi Total rr-FRP-aa Y 0 0 0 rr-DELISTED FRP-aa Y 0 0 0 rr-HIST GAS STATIONS-aa Y 0 0 0 rr-REFN-aa Y 0 0 0 rr-BULK TERMINAL-aa Y 0 0 0 rr-SEMS LIEN-aa Y 0 0 0 rr-SUPERFUND ROD-aa Y 0 0 0 rr-DOE FUSRAP-aa Y 0 0 0 State rr-SSU-aa Y 0 0 0 rr-DELISTED SSU-aa Y 0 0 0 rr-SWF/LF-aa Y 0 0 0 rr-SWF/LF SPECIAL-aa Y 0 0 0 rr-NIPC-aa Y 0 0 0 rr-CCDD-aa Y 0 0 0 rr-LUST-aa Y 0 0 0 rr-LUST DOCUMENT-aa Y 0 0 0 rr-DELISTED LUST-aa Y 0 0 0 rr-LUST TRUST-aa Y 0 0 0 rr-UST-aa Y 0 0 0 rr-AST-aa Y 0 0 0 rr-DELISTED TANK-aa Y 0 0 0 rr-ENG-aa Y 0 0 0 rr-INST-aa Y 0 0 0 rr-AUL-aa Y 0 0 0 rr-SRP-aa Y 0 0 0 rr-REM ASSESS-aa Y 0 0 0 rr-BROWNFIELDS-aa Y 0 0 0 rr-BROWN MBRGP-aa Y 0 0 0 Tribal rr-INDIAN LUST-aa Y 0 0 0 rr-INDIAN UST-aa Y 0 0 0 rr-DELISTED INDIAN LST-aa Y 0 0 0 rr-DELISTED INDIAN UST-aa Y 0 0 0 County No County databases were selected to be included in the search. Additional Environmental Records FRP DELISTED FRP HIST GAS STATIONS REFN BULK TERMINAL SEMS LIEN SUPERFUND ROD DOE FUSRAP SSU DELISTED SSU SWF/LF SWF/LF SPECIAL NIPC CCDD LUST LUST DOCUMENT DELISTED LUST LUST TRUST UST AST DELISTED TANK ENG INST AUL SRP REM ASSESS BROWNFIELDS BROWN MBRGP INDIAN LUST INDIAN UST DELISTED INDIAN LST DELISTED INDIAN UST 183NOT FOR BID 6 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Database Searched Project Property Within 0.250mi Total Federal rr-FINDS/FRS-aa Y 0 1 1 rr-TRIS-aa Y 0 0 0 rr-PFAS NPL-aa Y 0 0 0 rr-PFAS FED SITES-aa Y 0 0 0 rr-PFAS SSEHRI-aa Y 0 0 0 rr-ERNS PFAS-aa Y 0 0 0 rr-PFAS NPDES-aa Y 0 0 0 rr-PFAS TRI-aa Y 0 0 0 rr-PFAS WATER-aa Y 0 0 0 rr-PFAS TSCA-aa Y 0 0 0 rr-PFAS E-MANIFEST-aa Y 0 0 0 rr-PFAS IND-aa Y 0 0 0 rr-HMIRS-aa Y 0 0 0 rr-NCDL-aa Y 0 0 0 rr-TSCA-aa Y 0 0 0 rr-HIST TSCA-aa Y 0 0 0 rr-FTTS ADMIN-aa Y 0 0 0 rr-FTTS INSP-aa Y 0 0 0 rr-PRP-aa Y 0 0 0 rr-SCRD DRYCLEANER-aa Y 0 0 0 rr-ICIS-aa Y 0 0 0 rr-FED DRYCLEANERS-aa Y 0 0 0 rr-DELISTED FED DRY-aa Y 0 0 0 rr-FUDS-aa Y 0 0 0 rr-FUDS MRS-aa Y 0 0 0 rr-FORMER NIKE-aa Y 0 0 0 rr-PIPELINE INCIDENT-aa Y 0 0 0 rr-MLTS-aa Y 0 0 0 rr-HIST MLTS-aa Y 0 0 0 rr-MINES-aa Y 0 0 0 rr-SMCRA-aa Y 0 0 0 rr-MRDS-aa Y 0 0 0 rr-LM SITES-aa Y 0 0 0 rr-ALT FUELS-aa Y 0 0 0 rr-CONSENT DECREES-aa Y 0 0 0 rr-AFS-aa Y 0 0 0 rr-SSTS-aa Y 0 0 0 rr-PCBT-aa Y 0 0 0 rr-PCB-aa Y 0 0 0 FINDS/FRS TRIS PFAS NPL PFAS FED SITES PFAS SSEHRI ERNS PFAS PFAS NPDES PFAS TRI PFAS WATER PFAS TSCA PFAS E-MANIFEST PFAS IND HMIRS NCDL TSCA HIST TSCA FTTS ADMIN FTTS INSP PRP SCRD DRYCLEANER ICIS FED DRYCLEANERS DELISTED FED DRY FUDS FUDS MRS FORMER NIKE PIPELINE INCIDENT MLTS HIST MLTS MINES SMCRA MRDS LM SITES ALT FUELS CONSENT DECREES AFS SSTS PCBT PCB 184NOT FOR BID 7 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Database Searched Project Property Within 0.250mi Total State rr-SPILLS-aa Y 0 0 0 rr-SPILL OER-aa Y 0 0 0 rr-PFAS-aa Y 0 0 0 rr-DRYCLEANERS-aa Y 0 0 0 rr-DELISTED DRYCLEANERS-aa Y 0 0 0 rr-IEPA DOCS-aa Y 0 0 0 rr-CDL-aa Y 0 0 0 rr-TIER 2-aa Y 0 0 0 rr-AIR PERMITS-aa Y 0 0 0 rr-UIC-aa Y 0 0 0 rr-MEDICAL WASTE-aa Y 0 0 0 rr-COMPOST-aa Y 0 0 0 Tribal No Tribal additional environmental record sources available for this State. County No County additional environmental record sources available for this State. Total:0 1 1 SPILLS SPILL OER PFAS DRYCLEANERS DELISTED DRYCLEANERS IEPA DOCS CDL TIER 2 AIR PERMITS UIC MEDICAL WASTE COMPOST 185NOT FOR BID 8 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Executive Summary: Site Report Summary - Project Property Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number No records found in the selected databases for the project property. Executive Summary: Site Report Summary - Project Property 186NOT FOR BID 9 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Executive Summary: Site Report Summary - Surrounding Properties Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m1d dd-FINDS/FRS-815298862-aa BROOK FOREST 60 REGENT DR OAK BROOK IL 60523 WNW 0.22 / 1,187.57 -2 p1p-14-815298862-x1x Registry ID: 110036658738 141FINDS/FRS Executive Summary: Site Report Summary - Surrounding Properties 187NOT FOR BID 10 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Executive Summary: Summary by Data Source Non Standard Federal FINDS/FRS - Facility Registry Service/Facility Index A search of the FINDS/FRS database, dated Aug 18, 2022 has found that there are 1 FINDS/FRS site(s) within approximately 0.02 miles of the project property. Lower Elevation Address Direction Distance (mi/ft)Map Key BROOK FOREST 60 REGENT DR OAK BROOK IL 60523 WNW 0.22 / 1,187.57 m-1-815298862-a Registry ID: 110036658738 1 Executive Summary: Summary by Data Source 188NOT FOR BID #*^_ m1c ¨§¦88 ¨§¦88 I-88 E I-88 W IL-83 SIL-83 NIL-83 SCentral ParkCentral Park Costco Macy's UV83 UV83 UV83 UV83 Kingston Dr Briarwood CentralR e g e n t D r MockingbirdLn Hamilt o n L n BriarwoodL n Briarwood Loop ConcordDrCamelot DrKingsbury CtB riar w o o d C irBriarwood AveK e n s i n g t o n R d Regent CtBriarwood NHamilton LnRegent DrRegent DrRegent DrHamilton LnB r iarw oodN Reg e n t D r Bria rwood Ci r Ginger Creek IL-110 E IL-110 W Kingery HwyKingery Hwy87°57'30"W87°58'W 41°50'30"N41°50'30"N0.085 0 0.0850.0425 Miles Order Number: 23091100603 Map: 0.25 Mile Radius 1:5500 Address: 41.840409241472344, -87.96040352669654, Oak Brook, IL Source: © 2021 ESRI StreetMap Premium © ERIS Information Inc. ^_Project Property Buffer Outline #*Sites with Higher Elevation ")Sites with Same Elevation #*Sites with Lower Elevation (Sites with Unknown Elevation Areas with Higher Elevation Areas with Same Elevation Areas with Lower Elevation Areas with Unknown Elevation National Wetland Indian Reserve Land 100 Year Flood Zone 500 Year Flood Zone Freeways; Highways Traffic Circle; Ramp Major & Minor Arterial Traffic Circle; Ramp Local Road Rail Country State Plume FWS Special Designation Areas National Priorities List (Active, Delisted, Proposed, Institutional Control) 1 189NOT FOR BID ^_ Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 87°57'W87°57'30"W87°58'W 41°51'N41°51'N41°50'30"N41°50'30"N41°50'N41°50'N0.1 0 0.10.05 Miles Order Number: 23091100603Aerial 1:10000 Address: 41.840409241472344, -87.96040352669654, Oak Brook, IL © ERIS Information Inc. Source: ESRI World Imagery Year: 2021 190NOT FOR BID ^_ 87°56'W87°56'30"W87°57'W87°57'30"W87°58'W87°58'30"W87°59'W 41°51'30"N41°51'30"N41°51'N41°51'N41°50'30"N41°50'30"N41°50'N41°50'N41°49'30"N41°49'30"N41°49'N41°49'N0.35 0 0.350.175 Miles Order Number: 23091100603Topographic Map 1:24000 Address: 41.840409241472344, -87.96040352669654, IL © ERIS Information Inc. Source: USGS Topographic Map Quadrangle(s): Hinsdale IL Year: 2021 191NOT FOR BID 14 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Detail Report Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-1-815298862-b 1 of 1 WNW 0.22 / 1,187.57 670.10 / -2 BROOK FOREST 60 REGENT DR OAK BROOK IL 60523 dd-FINDS/FRS-815298862-bb p1p-815298862-y1y Registry ID:110036658738 FIPS Code:17043 HUC Code:07120004 Site Type Name:STATIONARY Location Description:SUBURB, LARGE: LOCATED OUTSIDE A PRINCIPAL CITY AND INSIDE AN URBANIZED AREA WITH A POPULATION OF 250,000 OR MORE. Supplemental Location: Create Date:21-JUN-08 Update Date:14-DEC-10 Interest Types:STATE MASTER SIC Codes: SIC Code Descriptions: NAICS Codes: NAICS Code Descriptions: Conveyor:FRS-GEOCODE Federal Facility Code: Federal Agency Name: Tribal Land Code: Tribal Land Name: Congressional Dist No:13 Census Block Code:170438445021006 EPA Region Code:05 County Name:DUPAGE US/Mexico Border Ind: Latitude:41.84152 Longitude:-87.96551 Reference Point:CENTER OF A FACILITY OR STATION Coord Collection Method:ADDRESS MATCHING-HOUSE NUMBER Accuracy Value:30 Datum:NAD83 Source: Facility Detail Rprt URL:https://ofmpub.epa.gov/frs_public2/fii_query_detail.disp_program_facility?p_registry_id=110036658738 Data Source:Facility Registry Service - Single File Program Acronyms: ACES:170001776086 1 FINDS/FRS Detail Report 192NOT FOR BID 15 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Unplottable Summary Total: 0 Unplottable sites DB Company Name/Site Name Address City Zip ERIS ID No unplottable records were found that may be relevant for the search criteria. Unplottable Summary 193NOT FOR BID 16 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Unplottable Report No unplottable records were found that may be relevant for the search criteria. Unplottable Report 194NOT FOR BID 17 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Appendix: Database Descriptions Environmental Risk Information Services (ERIS) can search the following databases. The extent of historical information varies with each database and current information is determined by what is publicly available to ERIS at the time of update. ERIS updates databases as set out in ASTM Standard E1527-13 and E1527-21, Section 8.1.8 Sources of Standard Source Information: "Government information from nongovernmental sources may be considered current if the source updates the information at least every 90 days, or, for information that is updated less frequently than quarterly by the government agency, within 90 days of the date the government agency makes the information available to the public." Standard Environmental Record Sources Federal National Priority List:rr-NPL-bb Sites on the United States Environmental Protection Agency (EPA)'s National Priorities List of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. The NPL, which EPA is required to update at least once a year, is based primarily on the score a site receives from EPA's Hazard Ranking System. A site must be on the NPL to receive money from the Superfund Trust Fund for remedial action. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: May 25, 2023 National Priority List - Proposed:rr-PROPOSED NPL-bb Sites proposed by the United States Environmental Protection Agency (EPA), the state agency, or concerned citizens for addition to the National Priorities List (NPL) due to contamination by hazardous waste and identified by the EPA as a candidate for cleanup because it poses a risk to human health and/or the environment. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: May 25, 2023 Deleted NPL:rr-DELETED NPL-bb Sites deleted from the United States Environmental Protection Agency (EPA)'s National Priorities List. The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: May 25, 2023 SEMS List 8R Active Site Inventory:rr-SEMS-bb The U.S. Environmental Protection Agency's (EPA) Superfund Program has deployed the Superfund Enterprise Management System (SEMS), which integrates multiple legacy systems into a comprehensive tracking and reporting tool. This inventory contains active sites evaluated by the Superfund program that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The Active Site Inventory Report displays site and location information at active SEMS sites. An active site is one at which site assessment, removal, remedial, enforcement, cost recovery, or oversight activities are being planned or conducted. This data includes SEMS sites from the List 8R Active file as well as applicable sites from the SEMS GIS/REST file layer obtained from EPA's Facility Registry Service. Government Publication Date: Jul 26, 2023 NPL PROPOSED NPL DELETED NPL SEMS Appendix: Database Descriptions 195NOT FOR BID 18 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Inventory of Open Dumps, June 1985:rr-ODI-bb The Resource Conservation and Recovery Act (RCRA) provides for publication of an inventory of open dumps. The Act defines "open dumps" as facilities which do not comply with EPA's "Criteria for Classification of Solid Waste Disposal Facilities and Practices" (40 CFR 257). Government Publication Date: Jun 1985 SEMS List 8R Archive Sites:rr-SEMS ARCHIVE-bb The U.S. Environmental Protection Agency's (EPA) Superfund Enterprise Management System (SEMS) Archived Site Inventory displays site and location information at sites archived from SEMS. An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. This data includes sites from the List 8R Archived site file. Government Publication Date: Jul 26, 2023 Comprehensive Environmental Response, Compensation and Liability Information System - CERCLIS: rr-CERCLIS-bb Superfund is a program administered by the United States Environmental Protection Agency (EPA) to locate, investigate, and clean up the worst hazardous waste sites throughout the United States. CERCLIS is a database of potential and confirmed hazardous waste sites at which the EPA Superfund program has some involvement. It contains sites that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The EPA administers the Superfund program in cooperation with individual states and tribal governments; this database is made available by the EPA. Government Publication Date: Oct 25, 2013 EPA Report on the Status of Open Dumps on Indian Lands:rr-IODI-bb Public Law 103-399, The Indian Lands Open Dump Cleanup Act of 1994, enacted October 22, 1994, identified congressional concerns that solid waste open dump sites located on American Indian or Alaska Native (AI/AN) lands threaten the health and safety of residents of those lands and contiguous areas. The purpose of the Act is to identify the location of open dumps on Indian lands, assess the relative health and environment hazards posed by those sites, and provide financial and technical assistance to Indian tribal governments to close such dumps in compliance with Federal standards and regulations or standards promulgated by Indian Tribal governments or Alaska Native entities. Government Publication Date: Dec 31, 1998 CERCLIS - No Further Remedial Action Planned:rr-CERCLIS NFRAP-bb An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. The Archive designation means that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL). This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Government Publication Date: Oct 25, 2013 CERCLIS Liens:rr-CERCLIS LIENS-bb A Federal Superfund lien exists at any property where EPA has incurred Superfund costs to address contamination ("Superfund site") and has provided notice of liability to the property owner. A Federal CERCLA ("Superfund") lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. This database is made available by the United States Environmental Protection Agency (EPA). This database was provided by the United States Environmental Protection Agency (EPA). Refer to SEMS LIEN as the current data source for Superfund Liens. Government Publication Date: Jan 30, 2014 RCRA CORRACTS-Corrective Action:rr-RCRA CORRACTS-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. At these sites, the Corrective Action Program ensures that cleanups occur. EPA and state regulators work with facilities and communities to design remedies based on the contamination, geology, and anticipated use unique to each site. Government Publication Date: Jul 10, 2023 RCRA non-CORRACTS TSD Facilities:rr-RCRA TSD-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. This database includes Non- Corrective Action sites listed as treatment, storage and/or disposal facilities of hazardous waste as defined by RCRA. Government Publication Date: Jul 10, 2023 ODI SEMS ARCHIVE CERCLIS IODI CERCLIS NFRAP CERCLIS LIENS RCRA CORRACTS RCRA TSD 196NOT FOR BID 19 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 RCRA Generator List:rr-RCRA LQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Large Quantity Generators (LQGs) generate 1,000 kilograms per month or more of hazardous waste or more than one kilogram per month of acutely hazardous waste. Government Publication Date: Jul 10, 2023 RCRA Small Quantity Generators List:rr-RCRA SQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Small Quantity Generators (SQGs) generate more than 100 kilograms, but less than 1,000 kilograms, of hazardous waste per month. Government Publication Date: Jul 10, 2023 RCRA Very Small Quantity Generators List:rr-RCRA VSQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Very Small Quantity Generators (VSQG) generate 100 kilograms or less per month of hazardous waste, or one kilogram or less per month of acutely hazardous waste. Additionally, VSQG may not accumulate more than 1,000 kilograms of hazardous waste at any time. Government Publication Date: Jul 10, 2023 RCRA Non-Generators:rr-RCRA NON GEN-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Non-Generators do not presently generate hazardous waste. Government Publication Date: Jul 10, 2023 RCRA Sites with Controls:rr-RCRA CONTROLS-bb List of Resource Conservation and Recovery Act (RCRA) facilities with institutional controls in place. RCRA gives the U.S. Environmental Protection Agency (EPA) the authority to control hazardous waste from the "cradle-to-grave." This includes the generation, transportation, treatment, storage, and disposal of hazardous waste. RCRA also set forth a framework for the management of non-hazardous solid wastes. The 1986 amendments to RCRA enabled EPA to address environmental problems that could result from underground tanks storing petroleum and other hazardous substances. Government Publication Date: Jul 10, 2023 Federal Engineering Controls-ECs:rr-FED ENG-bb This list of Engineering controls (ECs) is provided by the United States Environmental Protection Agency (EPA). ECs encompass a variety of engineered and constructed physical barriers (e.g., soil capping, sub-surface venting systems, mitigation barriers, fences) to contain and/or prevent exposure to contamination on a property. The EC listing includes remedy component data from Superfund decision documents issued in fiscal years 1982-2021 for applicable sites on the final or deleted on the National Priorities List (NPL); and sites with a Superfund Alternative Approach (SAA) Agreement in place. The only sites included that are not on the NPL; proposed for NPL; or removed from proposed NPL, are those with an SAA Agreement in place. Government Publication Date: Jun 22, 2023 Federal Institutional Controls- ICs:rr-FED INST-bb This list of Institutional controls (ICs) is provided by the United States Environmental Protection Agency (EPA). ICs are non-engineered instruments, such as administrative and legal controls, that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Although it is EPA's expectation that treatment or engineering controls will be used to address principal threat wastes and that groundwater will be returned to its beneficial use whenever practicable, ICs play an important role in site remedies because they reduce exposure to contamination by limiting land or resource use and guide human behavior at a site. The IC listing includes remedy component data from Superfund decision documents issued in fiscal years 1982-2021 for applicable sites on the final or deleted on the National Priorities List (NPL); and sites with a Superfund Alternative Approach (SAA) Agreement in place. The only sites included that are not on the NPL; proposed for NPL; or removed from proposed NPL, are those with an SAA Agreement in place. Government Publication Date: Jun 22, 2023 RCRA LQG RCRA SQG RCRA VSQG RCRA NON GEN RCRA CONTROLS FED ENG FED INST 197NOT FOR BID 20 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Land Use Control Information System:rr-LUCIS-bb The LUCIS database is maintained by the U.S. Department of the Navy and contains information for former Base Realignment and Closure (BRAC) properties across the United States. Government Publication Date: Sep 1, 2006 Institutional Control Boundaries at NPL sites:rr-NPL IC-bb Boundaries of Institutional Control areas at sites on the United States Environmental Protection Agency (EPA)'s National Priorities List, or Proposed or Deleted, made available by the EPA's Shared Enterprise Geodata and Services (SEGS). United States Environmental Protection Agency (EPA)'s National Priorities List of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. Institutional controls are non-engineered instruments such as administrative and legal controls that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Government Publication Date: May 25, 2023 Emergency Response Notification System:rr-ERNS 1982 TO 1986-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories. Government Publication Date: 1982-1986 Emergency Response Notification System:rr-ERNS 1987 TO 1989-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories. Government Publication Date: 1987-1989 Emergency Response Notification System:rr-ERNS-bb Database of oil and hazardous substances spill reports made available by the United States Coast Guard National Response Center (NRC). The NRC fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. These data contain initial incident data that has not been validated or investigated by a federal/state response agency. Government Publication Date: Apr 3, 2023 The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Brownfield Database:rr-FED BROWNFIELDS-bb Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these properties protects the environment, reduces blight, and takes development pressures off greenspaces and working lands. This data is provided by the United States Environmental Protection Agency (EPA) and includes Brownfield sites from the Cleanups in My Community (CIMC) web application. Government Publication Date: Sep 13, 2022 FEMA Underground Storage Tank Listing:rr-FEMA UST-bb The Federal Emergency Management Agency (FEMA) of the Department of Homeland Security maintains a list of FEMA owned underground storage tanks. Government Publication Date: Dec 31, 2017 Facility Response Plan:rr-FRP-bb This listing contains facilities that have submitted Facility Response Plans (FRPs) to the U.S. Environmental Protection Agency (EPA). Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit FRPs. Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments. This listing includes FRP facilities from an applicable EPA FOIA file and Homeland Infrastructure Foundation-Level Data (HIFLD) data file. Government Publication Date: May 2, 2023 Delisted Facility Response Plans:rr-DELISTED FRP-bb Facilities that once appeared in - and have since been removed from - the list of facilities that have submitted Facility Response Plans (FRP) to EPA. Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit Facility Response Plans (FRPs). Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments. Government Publication Date: May 2, 2023 LUCIS NPL IC ERNS 1982 TO 1986 ERNS 1987 TO 1989 ERNS FED BROWNFIELDS FEMA UST FRP DELISTED FRP 198NOT FOR BID 21 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Historical Gas Stations:rr-HIST GAS STATIONS-bb This historic directory of service stations is provided by the Cities Service Company. The directory includes Cities Service filling stations that were located throughout the United States in 1930. Government Publication Date: Jul 1, 1930 Petroleum Refineries:rr-REFN-bb List of petroleum refineries from the U.S. Energy Information Administration (EIA) Refinery Capacity Report. Includes operating and idle petroleum refineries (including new refineries under construction) and refineries shut down during the previous year located in the 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and other U.S. possessions. Survey locations adjusted using public data. Government Publication Date: Aug 30, 2022 Petroleum Product and Crude Oil Rail Terminals:rr-BULK TERMINAL-bb List of petroleum product and crude oil rail terminals made available by the U.S. Energy Information Administration (EIA). Includes operable bulk petroleum product terminals located in the 50 States and the District of Columbia with a total bulk shell storage capacity of 50,000 barrels or more, and/or the ability to receive volumes from tanker, barge, or pipeline; also rail terminals handling the loading and unloading of crude oil that were active between 2017 and 2018. Petroleum product terminals comes from the EIA-815 Bulk Terminal and Blender Report, which includes working, shell in operation, and shell idle for several major product groupings. Survey locations adjusted using public data. Government Publication Date: Jun 29, 2022 LIEN on Property:rr-SEMS LIEN-bb The U.S. Environmental Protection Agency's (EPA) Superfund Enterprise Management System (SEMS) provides Lien details on applicable properties, such as the Superfund lien on property activity, the lien property information, and the parties associated with the lien. Government Publication Date: Jul 26, 2023 Superfund Decision Documents:rr-SUPERFUND ROD-bb This database contains a list of decision documents for Superfund sites. Decision documents serve to provide the reasoning for the choice of (or) changes to a Superfund Site cleanup plan. The decision documents include completed Records of Decision (ROD), ROD Amendments, Explanations of Significant Differences (ESD) for active and archived sites stored in the Superfund Enterprise Management System (SEMS), along with other associated memos and files. This information is maintained and made available by the U.S. Environmental Protection Agency. Government Publication Date: Mar 23, 2023 Formerly Utilized Sites Remedial Action Program:rr-DOE FUSRAP-bb The U.S. Department of Energy (DOE) established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from the Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. The DOE Office of Legacy Management (LM) established long-term surveillance and maintenance (LTS&M) requirements for remediated FUSRAP sites. DOE evaluates the final site conditions of a remediated site on the basis of risk for different future uses. DOE then confirms that LTS&M requirements will maintain protectiveness. Government Publication Date: Mar 4, 2017 State State Response Action Program Database:rr-SSU-bb The State Response Action Program database identifies the status of all sites under the responsibility of the Illinois EPA's State Sites Unit. The State Response Action Program database made available by Illinois Environmental Protection Agency. This database is state equivalent CERCLIS. Government Publication Date: Aug 3, 2023 Delisted State Response Action Program:rr-DELISTED SSU-bb List of sites removed from the State Response Action Program database identifies the status of all sites under the responsibility of the Illinois EPA's State Sites Unit. Government Publication Date: Aug 3, 2023 Solid Waste Landfills Subject to State Surcharge Database:rr-SWF/LF-bb The Bureau of Land maintains a list of solid waste facilities and landfills throughout the state. This list made available by Illinois Environmental Protection Agency's Bureau of land. Government Publication Date: Jul 13, 2022 HIST GAS STATIONS REFN BULK TERMINAL SEMS LIEN SUPERFUND ROD DOE FUSRAP SSU DELISTED SSU SWF/LF 199NOT FOR BID 22 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Special Waste Site List:rr-SWF/LF SPECIAL-bb The following landfills are those that as of January 1, 1990, accept non-hazardous special waste pursuant to the Illinois Environmental Protection Agency Non-Hazardous Special Waste Definition. List A includes landfills that may receive any non-hazardous waste. Non-Regional Pollutant Control Facilities are so noted. List B includes landfills designed to receive specific non-hazardous wastes. List B landfills are designated as a Regional Pollutant Control Facility by RPCF, or Non-regional Pollutant Control Facility by Non-RPCF. Government Publication Date: Jan 1, 1990 Northeastern Illinois Planning Commission Historical Inventory of Solid Waste Disposal Sites in Northeastern Illinois: rr-NIPC-bb Historical inventory of solid waste disposal sites in northeastern Illinois prepared by the Northeastern Illinois Planning Commission (NIPC). Government Publication Date: Dec 1987 Clean Construction or Demolition Debris:rr-CCDD-bb This is a list of CCDD Fill Operations with Approved Permits. Beginning July 1, 2008, no person can use CCDD as fill material in a current or former quarry, mine, or other excavation unless they have obtained a permit from the Illinois EPA. Government Publication Date: Apr 19, 2022 Leaking Underground Storage Tanks (LUST):rr-LUST-bb The Leaking Underground Storage Tank Incident Tracking (LIT) database identifies the status of all Illinois LUST incidents reported to the Illinois Emergency Management Agency (IEMA) and to the Illinois Environmental Protection Agency. Government Publication Date: Aug 3, 2023 Leaking UST Document:rr-LUST DOCUMENT-bb A list of sites from the Illinois Environmental Protection Agency (IEPA) Document Explorer at which one or more of the documents is in the Leaking Underground Storage Tank (LUST) category. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are maintained in a digital format. Government Publication Date: Apr 19, 2023 Delisted Leaking Underground Storage Tank Sites:rr-DELISTED LUST-bb List of sites removed from the Leaking Underground Storage Tank Incident Tracking (LIT) database made available by the Illinois Environmental Protection Agency. Government Publication Date: Aug 3, 2023 Underground Storage Tank Fund Payment Priority List:rr-LUST TRUST-bb In case sufficient funds are not available in the Underground Storage Tank Fund, requests for payment are entered on the Payment Priority List by "queue date" order. As required by the Environmental Protection Act, the queue date is the date that a complete request for partial or final payment was received by the Agency. The queue date is "officially" confirmed at the end of the payment review process when a Final Decision Letter is sent to the site owner. The Underground Storage Tank Fund Priority list made available by Illinois Environmental Protection Agency. Government Publication Date: Nov 01, 2016 Underground Storage Tank Database (UST):rr-UST-bb This database maintained by Division of Petroleum & Chemical Safety, contains information derived from tank registration information supplied to the Office of the Illinois State Fire Marshal (OSFM) from outside sources. Government Publication Date: Aug 3, 2023 Aboveground Storage Tanks (AST):rr-AST-bb A list of aboveground storage tanks inspected by the Office of State Fire Marshal (OSFM). Government Publication Date: Jun 30, 2023 Delisted Storage Tanks:rr-DELISTED TANK-bb This database contains a list of closed storage tank sites that were removed from the illinois Department of Enivornmental Quality. Government Publication Date: Aug 3, 2023 Sites with Engineering Controls:rr-ENG-bb Sites in the Illinois Environmental Protection Agency (IEPA)'s Site Remedition Program (SRP) database with engineering controls in place. Government Publication Date: Jun 28, 2023 SWF/LF SPECIAL NIPC CCDD LUST LUST DOCUMENT DELISTED LUST LUST TRUST UST AST DELISTED TANK ENG 200NOT FOR BID 23 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Institutional Controls:rr-INST-bb Sites in the Illinois Environmental Protection Agency (IEPA)'s Site Remedition Program (SRP) database with institutional controls in place. Government Publication Date: Jun 28, 2023 Environmental Covenants Registry:rr-AUL-bb According to the Illinois Environmental Protection Agency (Illinois EPA), the Illinois Uniform Environmental Covenants Act (UECA) (765 Illinois Compiled Statues (ILCS) 122 et seq.) creates an environmental covenant that is a specific recordable interest in real estate. It arises from an environmental response project that imposes activity and use limitations on a property. No environmental covenant is effective without the approval of the Illinois EPA, through the Director's signature. The UECA instrument recites the property use controls and remediation requirements imposed upon the property. Section 12(a) of the Illinois UECA requires the Illinois EPA to establish and maintain a registry that contains all environmental covenants and any amendment or termination of those covenants. Government Publication Date: Aug 7, 2020 Illinois Site Remediation Program Database:rr-SRP-bb The Site Remediation Program (SRP) database identifies the status of all voluntary remediation projects administered through the Pre-Notice Site Cleanup Program (1989 to 1995) and the Site Remediation Program (1996 to the present). This Site Remediation program database made available by Illinois Environmental Protection Agency. Government Publication Date: Jun 28, 2023 Document Explorer Remediation and Assessment Sites:rr-REM ASSESS-bb A list of sites from the Illinois Environmental Protection Agency (IEPA) Document Explorer at which one or more documents available are associated with the Federal Facilities Unit, National Priorities List Unit, Site Assessment Unit, or Voluntary Site Remediation Unit. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are maintained in a digital format. Government Publication Date: Apr 19, 2023 Brownfields Redevelopment Assessment Database:rr-BROWNFIELDS-bb The Office of Site Evaluations Redevelopment Assessment database identifies the status of properties within the State in which the Illinois EPA's Office of Site Evaluation has conducted a Municipal Brownfields Redevelopment Grant (MBRG) project. Government Publication Date: Mar 24, 2022 Municipal Brownfields Redevelopment Grant Program (MBRGP) project sites administered through OBA: rr-BROWN MBRGP-bb The Office of Brownfields Assistance (OBA) database identifies the status of all Municipal Brownfields Redevelopment Grant Program (MBRGP) project sites administered through OBA. Office of Brownfields Assistance Database search made available by Illinois Environmental Protection Agency's Bureau of Land Data-Center. Government Publication Date: Mar 31, 2013 Tribal Leaking Underground Storage Tanks on Indian Lands:rr-INDIAN LUST-bb This list of leaking underground storage tanks (LUSTs) on Tribal/Indian Lands in Region 5, which includes Illinois, is made available by the United States Environmental Protection Agency (EPA). There are no federally recognized Tribes in Illinois, according to the U.S. Department of Interior, Bureau of Indian Affairs. Government Publication Date: Oct 16, 2017 Underground Storage Tanks (USTs) on Indian Lands:rr-INDIAN UST-bb This list of underground storage tanks (USTs) on Tribal/Indian Lands in Region 5, which includes Illinois, is made available by the United States Environmental Protection Agency (EPA). There are no federally recognized Tribes in Illinois, according to the U.S. Department of Interior, Bureau of Indian Affairs. Government Publication Date: Oct 16, 2017 Delisted Tribal Leaking Storage Tanks:rr-DELISTED INDIAN LST-bb Leaking Underground Storage Tank (LUST) facilities which once appeared on - and have since been removed from - the Regional Tribal/Indian LUST lists made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Apr 26, 2023 INST AUL SRP REM ASSESS BROWNFIELDS BROWN MBRGP INDIAN LUST INDIAN UST DELISTED INDIAN LST 201NOT FOR BID 24 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Delisted Tribal Underground Storage Tanks:rr-DELISTED INDIAN UST-bb Underground Storage Tank (UST) facilities which once appeared on - and have since been removed from - the Regional Tribal/Indian UST lists made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Apr 26, 2023 County No County databases were selected to be included in the search. Additional Environmental Record Sources Federal Facility Registry Service/Facility Index:rr-FINDS/FRS-bb The Facility Registry Service (FRS) is a centrally managed database that identifies facilities, sites, or places subject to environmental regulations or of environmental interest. FRS creates high-quality, accurate, and authoritative facility identification records through rigorous verification and management procedures that incorporate information from program national systems, state master facility records, and data collected from EPA's Central Data Exchange registrations and data management personnel. This list is made available by the Environmental Protection Agency (US EPA). Government Publication Date: Aug 18, 2022 Toxics Release Inventory (TRI) Program:rr-TRIS-bb The U.S. Environmental Protection Agency's Toxics Release Inventory (TRI) is a database containing data on disposal or other releases of toxic chemicals from U.S. facilities and information about how facilities manage those chemicals through recycling, energy recovery, and treatment. There are currently 770 individually listed chemicals and 33 chemical categories covered by the TRI Program. Facilities that manufacture, process or otherwise use these chemicals in amounts above established levels must submit annual reporting forms for each chemical. Note that the TRI chemical list does not include all toxic chemicals used in the U.S. One of TRI's primary purposes is to inform communities about toxic chemical releases to the environment. Government Publication Date: Oct 19, 2022 PFOA/PFOS Contaminated Sites:rr-PFAS NPL-bb This list of National Priorities List (NPL) and related Superfund Alternative Agreement (SAA) sites where PFOA or PFOS contaminants have been detected in water and/or soil is provided by the U.S. Environmental Protection Agency (EPA). EPA Disclaimer with FOIA file: Inclusion on the list does not necessarily mean that drinking water has been affected, nor does inclusion mean that anyone at the site has been exposed or is at risk for detrimental health effects. Government Publication Date: Jun 15, 2023 Federal Agency Locations with Known or Suspected PFAS Detections:rr-PFAS FED SITES-bb List of Federal agency locations with known or suspected detections of Per- and Polyfluoroalkyl Substances (PFAS), made available by the U.S. Environmental Protection Agency (EPA) in their PFAS Analytic Tools data. EPA outlines that these data are gathered from several federal entities, such as the Federal Superfund program, Department of Defense (DOD), National Aeronautics and Space Administration, Department of Transportation, and Department of Energy. The dates this data was extracted for the PFAS Analytic Tools range from March 2022 to April 2023. Sites on this list do not necessarily reflect the source/s of PFAS contamination and detections do not indicate level of risk or human exposure at the site. Agricultural notifications in this data are limited to DOD sites only. At this time, the EPA is aware that this list is not comprehensive of all Federal agencies. Government Publication Date: Apr 24, 2023 SSEHRI PFAS Contamination Sites:rr-PFAS SSEHRI-bb This PFAS Contamination Site Tracker database is compiled by the Social Science Environmental Health Research Institute (SSEHRI) at Northeastern University. According to the SSEHRI, the database records qualitative and quantitative data from each known site of PFAS contamination, including timeline of discovery, sources, levels, health impacts, community response, and government response. The goal of this database is to compile information and support public understanding of the rapidly unfolding issue of PFAS contamination. All data presented was extracted from government websites, news articles, or publicly available documents, and this is cited in the tracker. Locations for the Known PFAS Contamination Sites are sourced from the PFAS Sites and Community Resources Map, credited to the Northeastern University's PFAS Project Lab, Silent Spring Institute, and the PFAS- REACH team. Disclaimer: The source conveys the data undergoes regular updates as new information becomes available, some sites may be missing and/or contain information that is incorrect or outdated, as well as their information represents all contamination sites SSEHRI is aware of, not all possible contamination sites. This data is not intended to be used for legal purposes. Access the following source link for the most current information: https://pfasproject.com/pfas-sites-and-community-resources/ Government Publication Date: Oct 9, 2022 DELISTED INDIAN UST FINDS/FRS TRIS PFAS NPL PFAS FED SITES PFAS SSEHRI 202NOT FOR BID 25 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 National Response Center PFAS Spills:rr-ERNS PFAS-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Spills dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. The National Response Center (NRC), operated by the U.S. Coast Guard, serves as an emergency call center that fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. Response center calls from 1990 to the most recent complete calendar year where there was indication of Aqueous Film Forming Foam (AFFF) usage are included in this dataset. NRC calls may reference AFFF usage in the "Material Involved" or "Incident Description" fields. Limitations: The data from the NRC website contain initial incident data that has not been validated or investigated by a federal/state response agency. Keyword searches may misidentify some incident reports that do not contain PFAS. This dataset should also not be considered to be exhaustive of all PFAS spills/release incidents. Government Publication Date: Apr 15, 2023 PFAS NPDES Discharge Monitoring:rr-PFAS NPDES-bb This list of National Pollutant Discharge Elimination System (NPDES) permitted facilities with required monitoring for Per- and Polyfluoroalkyl (PFAS) Substances is made available via the U.S. Environmental Protection Agency (EPA)'s PFAS Analytic Tools. Any point-source wastewater discharger to waters of the United States must have a NPDES permit, which defines a set of parameters for pollutants and monitoring to ensure that the discharge does not degrade water quality or impair human health. This list includes NPDES permitted facilities associated with permits that monitor for Per- and Polyfluoroalkyl Substances (PFAS), limited to the years 2007 - present. EPA further advises the following regarding these data: currently, fewer than half of states have required PFAS monitoring for at least one of their permittees, and fewer states have established PFAS effluent limits for permittees. For states that may have required monitoring, some reporting and data transfer issues may exist on a state-by-state basis. Government Publication Date: May 1, 2023 Perfluorinated Alkyl Substances (PFAS) from Toxic Release Inventory:rr-PFAS TRI-bb List of Toxics Release Inventory (TRI) facilities at which the reported chemical is a per- or polyfluoroalkyl (PFAS) substance included in the U.S. Environmental Protection Agency's (EPA) consolidated PFAS Master List of PFAS Substances. Encompasses Toxics Release Inventory records included in the EPA PFAS Analytic Tools. The EPA's TRI database currently tracks information on disposal or releases of 770 individually listed toxic chemicals and 33 chemical categories from thousands of U.S. facilities and details about how facilities manage those chemicals through recycling, energy recovery, and treatment. Government Publication Date: Oct 19, 2022 Perfluorinated Alkyl Substances (PFAS) Water Quality:rr-PFAS WATER-bb The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council (NWQMC). This listing includes records from the Water Quality Portal where the characteristic (environmental measurement) is in the Environmental Protection Agency (EPA)'s consolidated Master List of PFAS Substances. Government Publication Date: Jul 20, 2020 PFAS TSCA Manufacture and Import Facilities:rr-PFAS TSCA-bb The U.S. Environmental Protection Agency (EPA) issued the Chemical Data Reporting (CDR) Rule under the Toxic Substances Control Act (TSCA) and requires chemical manufacturers and facilities that manufacture or import chemical substances to report data to EPA. This list is specific only to TSCA Manufacture and Import Facilities with reported per- and poly-fluoroalkyl (PFAS) substances. Data file is sourced from EPA's PFAS Analytic Tools TSCA dataset which includes CDR/Inventory Update Reporting data from 1998 up to 2020. Disclaimer: This data file includes production and importation data for chemicals identified in EPA's CompTox Chemicals Dashboard list of PFAS without explicit structures and list of PFAS structures in DSSTox. Note that some regulations have specific chemical structure requirements that define PFAS differently than the lists in EPA's CompTox Chemicals Dashboard. Reporting information on manufactured or imported chemical substance amounts should not be compared between facilities, as some companies claim Chemical Data Reporting Rule data fields for PFAS information as Confidential Business Information. Government Publication Date: Jan 5, 2023 PFAS Waste Transfers from RCRA e-Manifest :rr-PFAS E-MANIFEST-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Waste Transfers dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. Every shipment of hazardous waste in the U.S. must be accompanied by a shipment manifest, which is a critical component of the cradle-to-grave tracking of wastes mandated by the Resource Conservation and Recovery Act (RCRA). According to the EPA, currently no Federal Waste Code exists for any PFAS compounds. To work around the lack of PFAS waste codes in the RCRA database, EPA developed the PFAS Transfers dataset by mining e-Manifest records containing at least one of these common PFAS keywords: • PFAS • PFOA • PFOS • PERFL • AFFF • GENX • GEN-X (plus the Vermont state-specific waste codes). Limitations: Amount or concentration of PFAS being transferred cannot be determined from the manifest information. Keyword searches may misidentify some manifest records that do not contain PFAS. This dataset should also not be considered to be exhaustive of all PFAS waste transfers. Government Publication Date: Apr 9, 2023 ERNS PFAS PFAS NPDES PFAS TRI PFAS WATER PFAS TSCA PFAS E-MANIFEST 203NOT FOR BID 26 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 PFAS Industry Sectors:rr-PFAS IND-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Industry Sectors dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. The EPA developed the dataset from various sources that show which industries may be handling PFAS including: EPA's Enforcement and Compliance History Online (ECHO) records restricted to potential PFAS-handling industry sectors; ECHO records for Fire Training Sites identified where fire-fighting foam may have been used in training exercises; and 14 CFR Part 139 Airports compiled from historic and current records from the FAA Airport Data and Information Portal. Since July 2006, all certificated Part 139 Airports are required to have fire-fighting foam onsite that meet certain military specifications, which to date have been fluorinated (Aqueous Film Forming Foam). Limitations: Inclusion in this dataset does not indicate that PFAS are being manufactured, processed, used, or released by the facility. Listed facilities potentially handle PFAS based on their industrial profile, but are unconfirmed by the EPA. Keyword searches in ECHO for Fire Training sites may misidentify some facilities and should not be considered to be an exhaustive list of fire training facilities in the U.S. Government Publication Date: Apr 16, 2023 Hazardous Materials Information Reporting System:rr-HMIRS-bb US DOT - Department of Transportation Pipeline and Hazardous Materials Safety Administration (PHMSA) Incidents Reports Database taken from Hazmat Intelligence Portal, U.S. Department of Transportation. Government Publication Date: Sep 1, 2020 National Clandestine Drug Labs:rr-NCDL-bb The U.S. Department of Justice ("the Department"), Drug Enforcement Administration (DEA), provides this data as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy. Government Publication Date: Feb 8, 2023 Toxic Substances Control Act:rr-TSCA-bb The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule. The CDR enables EPA to collect and publish information on the manufacturing, processing, and use of commercial chemical substances and mixtures (referred to hereafter as chemical substances) on the TSCA Chemical Substance Inventory (TSCA Inventory). This includes current information on chemical substance production volumes, manufacturing sites, and how the chemical substances are used. This information helps the Agency determine whether people or the environment are potentially exposed to reported chemical substances. EPA publishes submitted CDR data that is not Confidential Business Information (CBI). Government Publication Date: Apr 11, 2019 Hist TSCA:rr-HIST TSCA-bb The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule. The 2006 IUR data summary report includes information about chemicals manufactured or imported in quantities of 25,000 pounds or more at a single site during calendar year 2005. In addition to the basic manufacturing information collected in previous reporting cycles, the 2006 cycle is the first time EPA collected information to characterize exposure during manufacturing, processing and use of organic chemicals. The 2006 cycle also is the first time manufacturers of inorganic chemicals were required to report basic manufacturing information. Government Publication Date: Dec 31, 2006 FTTS Administrative Case Listing:rr-FTTS ADMIN-bb An administrative case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006. Government Publication Date: Jan 19, 2007 FTTS Inspection Case Listing:rr-FTTS INSP-bb An inspection case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006. Government Publication Date: Jan 19, 2007 Potentially Responsible Parties List:rr-PRP-bb Early in the site cleanup process, the U.S. Environmental Protection Agency (EPA) conducts a search to find the Potentially Responsible Parties (PRPs). The EPA looks for evidence to determine liability by matching wastes found at the site with parties that may have contributed wastes to the site. This listing contains PRPs, Noticed Parties, at sites in the EPA's Superfund Enterprise Management System (SEMS). PFAS IND HMIRS NCDL TSCA HIST TSCA FTTS ADMIN FTTS INSP PRP 204NOT FOR BID 27 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Government Publication Date: Jan 25, 2023 State Coalition for Remediation of Drycleaners Listing:rr-SCRD DRYCLEANER-bb The State Coalition for Remediation of Drycleaners (SCRD) was established in 1998, with support from the U.S. Environmental Protection Agency (EPA) Office of Superfund Remediation and Technology Innovation. Coalition members are states with mandated programs and funding for drycleaner site remediation. Current members are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin. Since 2017, the SCRD no longer maintains this data, refer to applicable state source data where available. Government Publication Date: Nov 08, 2017 Integrated Compliance Information System (ICIS):rr-ICIS-bb The Integrated Compliance Information System (ICIS) database contains integrated enforcement and compliance information across most of U.S. Environmental Protection Agency's (EPA) programs. The vision for ICIS is to replace EPA's independent databases that contain enforcement data with a single repository for that information. Currently, ICIS contains all Federal Administrative and Judicial enforcement actions and a subset of the Permit Compliance System (PCS), which supports the National Pollutant Discharge Elimination System (NPDES). This information is maintained by the EPA Headquarters and at the Regional offices. A future release of ICIS will completely replace PCS and will integrate that information with Federal actions already in the system. ICIS also has the capability to track other activities that support compliance and enforcement programs, including incident tracking, compliance assistance, and compliance monitoring. Government Publication Date: Jan 21, 2023 Drycleaner Facilities:rr-FED DRYCLEANERS-bb A list of drycleaner facilities from Enforcement and Compliance History Online (ECHO) data as made available by the U.S. Environmental Protection Agency (EPA), sourced from the ECHO Exporter file. The EPA tracks facilities that possess NAIC and SIC codes that classify businesses as drycleaner establishments. Government Publication Date: Apr 15, 2023 Delisted Drycleaner Facilities:rr-DELISTED FED DRY-bb List of sites removed from the list of Drycleaner Facilities (sites in the EPA's Integrated Compliance Information System (ICIS) with NAIC or SIC codes identifying the business as a drycleaner establishment). Government Publication Date: Apr 15, 2023 Formerly Used Defense Sites:rr-FUDS-bb Formerly Used Defense Sites (FUDS) are properties that were formerly owned by, leased to, or otherwise possessed by and under the jurisdiction of the Secretary of Defense prior to October 1986, where the Department of Defense (DOD) is responsible for an environmental restoration. The FUDS Annual Report to Congress (ARC) is published by the U.S. Army Corps of Engineers (USACE). This data is compiled from the USACE's Geospatial FUDS data layers and Homeland Infrastructure Foundation-Level Data (HIFLD) FUDS dataset. Government Publication Date: Jul 12, 2022 FUDS Munitions Response Sites:rr-FUDS MRS-bb Boundaries of Munitions Response Sites (MRS), published with the Formerly Used Defense Sites (FUDS) Annual Report to Congress (ARC) by the U.S. Army Corps of Engineers (USACE). An MRS is a discrete location within a Munitions response area (MRA) that is known to require a munitions response. An MRA means any area on a defense site that is known or suspected to contain unexploded ordnance (UXO), discarded military munitions (DMM), or munitions constituents (MC). This data is compiled from the USACE's Geospatial MRS data layers and Homeland Infrastructure Foundation- Level Data (HIFLD) MRS dataset. Government Publication Date: Jul 12, 2022 Former Military Nike Missile Sites:rr-FORMER NIKE-bb This information was taken from report DRXTH-AS-IA-83A016 (Historical Overview of the Nike Missile System, 12/1984) which was performed by Environmental Science and Engineering, Inc. for the U.S. Army Toxic and Hazardous Materials Agency Assessment Division. The Nike system was deployed between 1954 and the mid-1970's. Among the substances used or stored on Nike sites were liquid missile fuel (JP-4); starter fluids (UDKH, aniline, and furfuryl alcohol); oxidizer (IRFNA); hydrocarbons (motor oil, hydraulic fluid, diesel fuel, gasoline, heating oil); solvents (carbon tetrachloride, trichloroethylene, trichloroethane, stoddard solvent); and battery electrolyte. The quantities of material a disposed of and procedures for disposal are not documented in published reports. Virtually all information concerning the potential for contamination at Nike sites is confined to personnel who were assigned to Nike sites. During deactivation most hardware was shipped to depot-level supply points. There were reportedly instances where excess materials were disposed of on or near the site itself at closure. There was reportedly no routine site decontamination. Government Publication Date: Dec 2, 1984 PHMSA Pipeline Safety Flagged Incidents:rr-PIPELINE INCIDENT-bb A list of flagged pipeline incidents made available by the U.S. Department of Transportation (US DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA). PHMSA regulations require incident and accident reports for five different pipeline system types. SCRD DRYCLEANER ICIS FED DRYCLEANERS DELISTED FED DRY FUDS FUDS MRS FORMER NIKE PIPELINE INCIDENT 205NOT FOR BID 28 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Government Publication Date: Dec 30, 2022 Material Licensing Tracking System (MLTS):rr-MLTS-bb A list of sites that store radioactive material subject to the Nuclear Regulatory Commission (NRC) licensing requirements. This list is maintained by the NRC. As of September 2016, the NRC no longer releases location information for sites. Site locations were last received in July 2016. Government Publication Date: May 11, 2021 Historic Material Licensing Tracking System (MLTS) sites:rr-HIST MLTS-bb A historic list of sites that have inactive licenses and/or removed from the Material Licensing Tracking System (MLTS). In some cases, a site is removed from the MLTS when the state becomes an "Agreement State". An Agreement State is a State that has signed an agreement with the Nuclear Regulatory Commission (NRC) authorizing the State to regulate certain uses of radioactive materials within the State. Government Publication Date: Jan 31, 2010 Mines Master Index File:rr-MINES-bb The Master Index File (MIF) is provided by the United States Department of Labor, Mine Safety and Health Administration (MSHA). This file, which was originally created in the 1970's, contained many Mine-IDs that were invalid. MSHA removes invalid IDs from the MIF upon discovery. MSHA applicable data includes the following: all Coal and Metal/Non-Metal mines under MSHA's jurisdiction since 1/1/1970; mine addresses for all mines in the database except for Abandoned mines prior to 1998 from MSHA's legacy system (addresses may or may not correspond with the physical location of the mine itself); violations that have been assessed penalties as a result of MSHA inspections beginning on 1/1/2000; and violations issued as a result of MSHA inspections conducted beginning on 1/1/2000. Government Publication Date: May 1, 2023 Surface Mining Control and Reclamation Act Sites:rr-SMCRA-bb An inventory of land and water impacted by past mining (primarily coal mining) is maintained by the Office of Surface Mining Reclamation and Enforcement (OSMRE) to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). This inventory contains information on the type and extent of Abandoned Mine Land (AML) impacts, as well as information on the cost associated with the reclamation of those problems. The data is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed. Disclaimer: Per the OSMRE, States and tribes who enter their data into eAMLIS (AML Inventory System) may truncate their latitude and longitude so the precise location of usually dangerous AMLs is not revealed in an effort to protect the public from searching for these AMLs, most of which are on private property. If more precise location information is needed, please contact the applicable state/tribe of interest. Government Publication Date: Jun 13, 2023 Mineral Resource Data System:rr-MRDS-bb The Mineral Resource Data System (MRDS) is a collection of reports describing metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. This database contains the records previously provided in the Mineral Resource Data System (MRDS) of USGS and the Mineral Availability System/Mineral Industry Locator System (MAS/MILS) originated in the U.S. Bureau of Mines, which is now part of USGS. The USGS has ceased systematic updates of the MRDS database with their focus more recently on deposits of critical minerals while providing a well-documented baseline of historical mine locations from USGS topographic maps. Government Publication Date: Mar 15, 2016 DOE Legacy Management Sites:rr-LM SITES-bb The U.S. Department of Energy (DOE) Office of Legacy Management (LM) currently manages radioactive and chemical waste, environmental contamination, and hazardous material at over 100 sites across the U.S. The LM manages sites with diverse regulatory drivers (statutes or programs that direct cleanup and management requirements at DOE sites) or as part of internal DOE or congressionally-recognized programs, such as but not limited to: Formerly Utilized Sites Remedial Action Program (FUSRAP), Uranium Mill Tailings Radiation Control Act (UMTRCA Title I, Tile II), Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), Resource Conservation and Recovery Act (RCRA), Decontamination and Decommissioning (D&D), Nuclear Waste Policy Act (NWPA). This site listing includes data exported from the DOE Office of LM' s Geospatial Environmental Mapping System (GEMS). GEMS Data disclaimer: The DOE Office of LM makes no representation or warranty, expressed or implied, regarding the use, accuracy, availability, or completeness of the data presented herein. Government Publication Date: May 25, 2023 Alternative Fueling Stations:rr-ALT FUELS-bb This list of alternative fueling stations is sourced from the Alternative Fuels Data Center (AFDC). The U.S. Department of Energy's Office of Energy Efficiency & Renewable Energy launched the AFDC in 1991 as a repository for alternative fuel vehicle performance data, which provides a wealth of information and data on alternative and renewable fuels, advanced vehicles, fuel-saving strategies, and emerging transportation technologies. The data includes Biodiesel (B20 and above), Compressed Natural Gas (CNG), Electric, Ethanol (E85), Hydrogen, Liquefied Natural Gas (LNG), Propane (LPG), and Renewable Diesel (R20 and above) fuel type locations. MLTS HIST MLTS MINES SMCRA MRDS LM SITES ALT FUELS 206NOT FOR BID 29 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Government Publication Date: Jun 5, 2023 Superfunds Consent Decrees:rr-CONSENT DECREES-bb This list of Superfund consent decrees is provided by the Department of Justice, Environment & Natural Resources Division (ENRD) through a Freedom of Information Act (FOIA) applicable file. This listing includes Consent Decrees for CERCLA or Superfund Sites filed and/or as proposed within the ENRD's Case Management System (CMS) since 2010. CMS may not reflect the latest developments in a case nor can the agency guarantee the accuracy of the data. ENRD Disclaimer: Congress excluded three discrete categories of law enforcement and national security records from the requirements of the FOIA; response is limited to those records that are subject to the requirements of the FOIA; however, this should not be taken as an indication that excluded records do, or do not, exist. Government Publication Date: Apr 19, 2023 Air Facility System:rr-AFS-bb This EPA retired Air Facility System (AFS) dataset contains emissions, compliance, and enforcement data on stationary sources of air pollution. Regulated sources cover a wide spectrum; from large industrial facilities to relatively small operations such as dry cleaners. AFS does not contain data on facilities that are solely asbestos demolition and/or renovation contractors, or landfills. ECHO Clean Air Act data from AFS are frozen and reflect data as of October 17, 2014; the EPA retired this system for Clean Air Act stationary sources and transitioned to ICIS-Air. Government Publication Date: Oct 17, 2014 Registered Pesticide Establishments:rr-SSTS-bb This national list of active EPA-registered foreign and domestic pesticide and/or device-producing establishments is based on data from the Section Seven Tracking System (SSTS). The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 7 requires that each producing establishment must place its EPA establishment number on the label or immediate container of each pesticide, active ingredient or device produced. An EPA establishment number on a pesticide product label identifies the EPA registered location where the product was produced. The list of establishments is made available by the U.S. Environmental Protection Agency (EPA). Government Publication Date: Mar 1, 2023 Polychlorinated Biphenyl (PCB) Transformers:rr-PCBT-bb Locations of Transformers Containing Polychlorinated Biphenyls (PCBs) registered with the United States Environmental Protection Agency. PCB transformer owners must register their transformer(s) with EPA. Although not required, PCB transformer owners who have removed and properly disposed of a registered PCB transformer may notify EPA to have their PCB transformer de-registered. Data made available by EPA. Government Publication Date: Oct 15, 2019 Polychlorinated Biphenyl (PCB) Notifiers:rr-PCB-bb Facilities included in the national list of facilities that have notified the United States Environmental Protection Agency (EPA) of Polychlorinated Biphenyl (PCB) activities. Any company or person storing, transporting or disposing of PCBs or conducting PCB research and development must notify the EPA and receive an identification number. Government Publication Date: Mar 20, 2023 State Spills and Incidents:rr-SPILLS-bb A list of reports taken by Illinois Emergency Management Agency (IEMA) of Hazardous Material spills in Illinois. Government Publication Date: Apr 26, 2023 Emergency Response Releases & Spills Database:rr-SPILL OER-bb The Office of Emergency Response (OER) maintains the Emergency Response Releases & Spills Database. The Emergency Operations Unit, within OER, coordinates Illinois EPA's response to environmental emergencies involving oil or hazardous materials and ensures that any environmental contamination is cleaned up. EOU works with other response agencies including the Illinois Emergency Management Agency (IEMA), which is the initial contact for responses to an emergency or disaster in Illinois. Government Publication Date: Apr 26, 2023 Per- and Polyfluoroalkyl Substances (PFAS):rr-PFAS-bb A list of reports taken by the Illinois Emergency Management Agency (IEMA) of incidents involving hazardous materials, where the hazardous material involved in the incident is in the PFAS Master List of PFAS Substances made available by the Environmental Protection Agency (US EPA). Government Publication Date: Apr 26, 2023 CONSENT DECREES AFS SSTS PCBT PCB SPILLS SPILL OER PFAS 207NOT FOR BID 30 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 Dry Cleaning Facilities:rr-DRYCLEANERS-bb This list of licensed drycleaner facilities is provided by the Drycleaner Environmental Response Trust Fund of Illinois; and since July 1, 2020, is administrated by Illinois Environmental Protection Agency (IEPA). Government Publication Date: Jun 14, 2023 Delisted Drycleaners:rr-DELISTED DRYCLEANERS-bb List of sites removed from the drycleaners database made available by the Drycleaner Environmental Response Trust Fund of Illinois. Government Publication Date: Jun 14, 2023 IEPA Document Explorer:rr-IEPA DOCS-bb A list of permits and documents found in the Illinois Environmental Protection Agency (IEPA) Document Explorer. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are available in a digital format. This list includes records not otherwise categorized as LUST, Remediation, Air Permits, NPDES, or Compliance Commitment Agreements. Government Publication Date: Apr 19, 2023 Clandestine Drug Labs:rr-CDL-bb List of clandestine drug lab locations made available by the Illinois Department of Public Health. The Department maintains a list of properties from reports it receives from the Illinois State Police through the Illinois Emergency Management Agency. Government Publication Date: Jan 4, 2023 Tier 2 Report:rr-TIER 2-bb List of facilities who submit Tier II forms to the Illinois Emergency Management Agency (IEMA). Government Publication Date: Nov 11, 2022 Air Permits:rr-AIR PERMITS-bb A list of sites from the Illinois Environmental Protection Agency (IEPA) Document Explorer at which one or more of the documents is in the Air Permits (construction and operating) category. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are maintained in a digital format. Government Publication Date: Apr 19, 2023 Underground Injection Control Wells:rr-UIC-bb The Underground Injection Control (UIC) Program is a federal program established under the provision of the Safe Drinking Water Act of 1974. Since groundwater is a major source of drinking water in the United States, the UIC Program requirements were designed to prevent contamination of groundwater resulting from the operation of injection wells. The Underground Injection Well Inventory is provided by the Illinois Environmental Protection Agency. This inventory includes Class V Injections Wells which are utilized to inject non-hazardous waste into or above the Underground Source of Drinking Water. Government Publication Date: Aug 1, 2019 Potentially Infectious Medical Waste Facilities:rr-MEDICAL WASTE-bb Title 35 of the Illinois Administrative Code defines Potentially Infectious Medical Waste (PIMW) as waste generated in connection with the diagnosis, treatment (i.e., provision of medical services), or immunization of human beings or animals; research pertaining to the provision of medical services; or the provision or testing of biologicals. The Illinois Environmental Protection Agency's Bureau of Land is responsible for administering the PIMW program. The facilities included on this listing treat, store, transfer or dispose of PIMW. Government Publication Date: Jun 6, 2023 Compost Facilities:rr-COMPOST-bb The Illinois Environmental Protection Agency's Bureau of Land, Division of Land Pollution Control maintains this list of composting facilities. Composting facilities provide an alternative option to managing and disposing of non-hazardous solid waste and/or landscape waste instead of the waste being landfilled. Government Publication Date: Sep 2, 2016 Tribal No Tribal additional environmental record sources available for this State. County DRYCLEANERS DELISTED DRYCLEANERS IEPA DOCS CDL TIER 2 AIR PERMITS UIC MEDICAL WASTE COMPOST 208NOT FOR BID 31 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 No County additional environmental record sources available for this State. 209NOT FOR BID 32 erisinfo.com | Environmental Risk Information Services Order No: 23091100603 h-Definitions Database Descriptions:This section provides a detailed explanation for each database including: source, information available, time coverage, and acronyms used. They are listed in alphabetic order. Detail Report:This is the section of the report which provides the most detail for each individual record. Records are summarized by location, starting with the project property followed by records in closest proximity. Distance:The distance value is the distance between plotted points, not necessarily the distance between the sites' boundaries. All values are an approximation. Direction: The direction value is the compass direction of the site in respect to the project property and/or center point of the report. Elevation:The elevation value is taken from the location at which the records for the site address have been plotted. All values are an approximation. Source: Google Elevation API. Executive Summary:This portion of the report is divided into 3 sections: 'Report Summary'- Displays a chart indicating how many records fall on the project property and, within the report search radii. 'Site Report Summary'-Project Property'- This section lists all the records which fall on the project property. For more details, see the 'Detail Report' section. 'Site Report Summary-Surrounding Properties'- This section summarizes all records on adjacent properties, listing them in order of proximity from the project property. For more details, see the 'Detail Report' section. Map Key:The map key number is assigned according to closest proximity from the project property. Map Key numbers always start at #1. The project property will always have a map key of '1' if records are available. If there is a number in brackets beside the main number, this will indicate the number of records on that specific property. If there is no number in brackets, there is only one record for that property. The symbol and colour used indicates 'elevation': the red inverted triangle will dictate 'ERIS Sites with Lower Elevation', the yellow triangle will dictate 'ERIS Sites with Higher Elevation' and the orange square will dictate 'ERIS Sites with Same Elevation.' Unplottables:These are records that could not be mapped due to various reasons, including limited geographic information. These records may or may not be in your study area, and are included as reference. Definitions 210NOT FOR BID Project Property:41.8351462297188, -87.95871644262722 W 41.8351462297188, -87.95871644262722 Oak Brook IL 60523 Project No: Report Type:Screen Report Plus Order No: 23091100606 Requested by:Bluff City Materials, Inc Date Completed: September 11, 2023 211NOT FOR BID 2 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Table of Contents Notice:IMPORTANT LIMITATIONS and YOUR LIABILITY Reliance on information in Report:This report DOES NOT replace a full Phase I Environmental Site Assessment but is solely intended to be used as database review of environmental records. License for use of information in Report:No page of this report can be used without this cover page, this notice and the project property identifier. The information in Report(s) may not be modified or re-sold. Your Liability for misuse:Using this Service and/or its reports in a manner contrary to this Notice or your agreement will be in breach of copyright and contract and ERIS may obtain damages for such mis-use, including damages caused to third parties, and gives ERIS the right to terminate your account, rescind your license to any previous reports and to bar you from future use of the Service. No warranty of Accuracy or Liability for ERIS:The information contained in this report has been produced by ERIS Information Inc. ("ERIS") using various sources of information, including information provided by Federal and State government departments. The report applies only to the address and up to the date specified on the cover of this report, and any alterations or deviation from this description will require a new report. This report and the data contained herein does not purport to be and does not constitute a guarantee of the accuracy of the information contained herein and does not constitute a legal opinion nor medical advice. Although ERIS has endeavored to present you with information that is accurate, ERIS disclaims, any and all liability for any errors, omissions, or inaccuracies in such information and data, whether attributable to inadvertence, negligence or otherwise, and for any consequences arising therefrom. Liability on the part of ERIS is limited to the monetary value paid for this report. Trademark and Copyright:You may not use the ERIS trademarks or attribute any work to ERIS other than as outlined above. This Service and Report (s) are protected by copyright owned by ERIS Information Inc. Copyright in data used in the Service or Report(s) (the "Data") is owned by ERIS or its licensors. The Service, Report(s) and Data may not be copied or reproduced in whole or in any substantial part without prior written consent of ERIS. Table of Contents Table of Contents...........................................................................................2 Executive Summary........................................................................................3 Executive Summary: Report Summary.......................................................................................................................4 Executive Summary: Site Report Summary - Project Property...................................................................................8 Executive Summary: Site Report Summary - Surrounding Properties........................................................................9 Executive Summary: Summary by Data Source.......................................................................................................10 Map...............................................................................................................11 Aerial.............................................................................................................12 Topographic Map..........................................................................................13 Detail Report.................................................................................................14 Unplottable Summary...................................................................................16 Unplottable Report........................................................................................17 Appendix: Database Descriptions.................................................................18 Definitions.....................................................................................................33 212NOT FOR BID 3 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Executive Summary Property Information: Project Property:41.8351462297188, -87.95871644262722W 41.8351462297188, -87.95871644262722 Oak Brook IL 60523 Project No: Coordinates: Latitude:41.8351462 Longitude:-87.9587164 UTM Northing:4,631,917.19 UTM Easting:420,396.37 UTM Zone:16T Elevation:690 FT Order Information: Order No:23091100606 Date Requested:September 11, 2023 Requested by:Bluff City Materials, Inc Report Type:Screen Report Plus Historicals/Products: ERIS Xplorer ERIS Xplorer Excel Add-On Excel Add-On Executive Summary 213NOT FOR BID 4 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Executive Summary: Report Summary Database Searched Project Property Within 0.250mi Total Standard Environmental Records Federal rr-NPL-aa Y 0 0 0 rr-PROPOSED NPL-aa Y 0 0 0 rr-DELETED NPL-aa Y 0 0 0 rr-SEMS-aa Y 0 0 0 rr-ODI-aa Y 0 0 0 rr-SEMS ARCHIVE-aa Y 0 0 0 rr-CERCLIS-aa Y 0 0 0 rr-IODI-aa Y 0 0 0 rr-CERCLIS NFRAP-aa Y 0 0 0 rr-CERCLIS LIENS-aa Y 0 0 0 rr-RCRA CORRACTS-aa Y 0 0 0 rr-RCRA TSD-aa Y 0 0 0 rr-RCRA LQG-aa Y 0 0 0 rr-RCRA SQG-aa Y 0 0 0 rr-RCRA VSQG-aa Y 0 0 0 rr-RCRA NON GEN-aa Y 0 0 0 rr-RCRA CONTROLS-aa Y 0 0 0 rr-FED ENG-aa Y 0 0 0 rr-FED INST-aa Y 0 0 0 rr-LUCIS-aa Y 0 0 0 rr-NPL IC-aa Y 0 0 0 rr-ERNS 1982 TO 1986-aa Y 0 0 0 rr-ERNS 1987 TO 1989-aa Y 0 0 0 rr-ERNS-aa Y 0 0 0 rr-FED BROWNFIELDS-aa Y 0 0 0 rr-FEMA UST-aa Y 0 0 0 NPL PROPOSED NPL DELETED NPL SEMS ODI SEMS ARCHIVE CERCLIS IODI CERCLIS NFRAP CERCLIS LIENS RCRA CORRACTS RCRA TSD RCRA LQG RCRA SQG RCRA VSQG RCRA NON GEN RCRA CONTROLS FED ENG FED INST LUCIS NPL IC ERNS 1982 TO 1986 ERNS 1987 TO 1989 ERNS FED BROWNFIELDS FEMA UST Executive Summary: Report Summary 214NOT FOR BID 5 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Database Searched Project Property Within 0.250mi Total rr-FRP-aa Y 0 0 0 rr-DELISTED FRP-aa Y 0 0 0 rr-HIST GAS STATIONS-aa Y 0 0 0 rr-REFN-aa Y 0 0 0 rr-BULK TERMINAL-aa Y 0 0 0 rr-SEMS LIEN-aa Y 0 0 0 rr-SUPERFUND ROD-aa Y 0 0 0 rr-DOE FUSRAP-aa Y 0 0 0 State rr-SSU-aa Y 0 0 0 rr-DELISTED SSU-aa Y 0 0 0 rr-SWF/LF-aa Y 0 0 0 rr-SWF/LF SPECIAL-aa Y 0 0 0 rr-NIPC-aa Y 0 0 0 rr-CCDD-aa Y 0 0 0 rr-LUST-aa Y 0 0 0 rr-LUST DOCUMENT-aa Y 0 0 0 rr-DELISTED LUST-aa Y 0 0 0 rr-LUST TRUST-aa Y 0 0 0 rr-UST-aa Y 0 1 1 rr-AST-aa Y 0 0 0 rr-DELISTED TANK-aa Y 0 0 0 rr-ENG-aa Y 0 0 0 rr-INST-aa Y 0 0 0 rr-AUL-aa Y 0 0 0 rr-SRP-aa Y 0 0 0 rr-REM ASSESS-aa Y 0 0 0 rr-BROWNFIELDS-aa Y 0 0 0 rr-BROWN MBRGP-aa Y 0 0 0 Tribal rr-INDIAN LUST-aa Y 0 0 0 rr-INDIAN UST-aa Y 0 0 0 rr-DELISTED INDIAN LST-aa Y 0 0 0 rr-DELISTED INDIAN UST-aa Y 0 0 0 County No County databases were selected to be included in the search. Additional Environmental Records FRP DELISTED FRP HIST GAS STATIONS REFN BULK TERMINAL SEMS LIEN SUPERFUND ROD DOE FUSRAP SSU DELISTED SSU SWF/LF SWF/LF SPECIAL NIPC CCDD LUST LUST DOCUMENT DELISTED LUST LUST TRUST UST AST DELISTED TANK ENG INST AUL SRP REM ASSESS BROWNFIELDS BROWN MBRGP INDIAN LUST INDIAN UST DELISTED INDIAN LST DELISTED INDIAN UST 215NOT FOR BID 6 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Database Searched Project Property Within 0.250mi Total Federal rr-FINDS/FRS-aa Y 0 0 0 rr-TRIS-aa Y 0 0 0 rr-PFAS NPL-aa Y 0 0 0 rr-PFAS FED SITES-aa Y 0 0 0 rr-PFAS SSEHRI-aa Y 0 0 0 rr-ERNS PFAS-aa Y 0 0 0 rr-PFAS NPDES-aa Y 0 0 0 rr-PFAS TRI-aa Y 0 0 0 rr-PFAS WATER-aa Y 0 0 0 rr-PFAS TSCA-aa Y 0 0 0 rr-PFAS E-MANIFEST-aa Y 0 0 0 rr-PFAS IND-aa Y 0 0 0 rr-HMIRS-aa Y 0 0 0 rr-NCDL-aa Y 0 0 0 rr-TSCA-aa Y 0 0 0 rr-HIST TSCA-aa Y 0 0 0 rr-FTTS ADMIN-aa Y 0 0 0 rr-FTTS INSP-aa Y 0 0 0 rr-PRP-aa Y 0 0 0 rr-SCRD DRYCLEANER-aa Y 0 0 0 rr-ICIS-aa Y 0 0 0 rr-FED DRYCLEANERS-aa Y 0 0 0 rr-DELISTED FED DRY-aa Y 0 0 0 rr-FUDS-aa Y 0 0 0 rr-FUDS MRS-aa Y 0 0 0 rr-FORMER NIKE-aa Y 0 0 0 rr-PIPELINE INCIDENT-aa Y 0 0 0 rr-MLTS-aa Y 0 0 0 rr-HIST MLTS-aa Y 0 0 0 rr-MINES-aa Y 0 0 0 rr-SMCRA-aa Y 0 0 0 rr-MRDS-aa Y 0 0 0 rr-LM SITES-aa Y 0 0 0 rr-ALT FUELS-aa Y 0 0 0 rr-CONSENT DECREES-aa Y 0 0 0 rr-AFS-aa Y 0 0 0 rr-SSTS-aa Y 0 0 0 rr-PCBT-aa Y 0 0 0 rr-PCB-aa Y 0 0 0 FINDS/FRS TRIS PFAS NPL PFAS FED SITES PFAS SSEHRI ERNS PFAS PFAS NPDES PFAS TRI PFAS WATER PFAS TSCA PFAS E-MANIFEST PFAS IND HMIRS NCDL TSCA HIST TSCA FTTS ADMIN FTTS INSP PRP SCRD DRYCLEANER ICIS FED DRYCLEANERS DELISTED FED DRY FUDS FUDS MRS FORMER NIKE PIPELINE INCIDENT MLTS HIST MLTS MINES SMCRA MRDS LM SITES ALT FUELS CONSENT DECREES AFS SSTS PCBT PCB 216NOT FOR BID 7 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Database Searched Project Property Within 0.250mi Total State rr-SPILLS-aa Y 0 0 0 rr-SPILL OER-aa Y 0 0 0 rr-PFAS-aa Y 0 0 0 rr-DRYCLEANERS-aa Y 0 0 0 rr-DELISTED DRYCLEANERS-aa Y 0 0 0 rr-IEPA DOCS-aa Y 0 0 0 rr-CDL-aa Y 0 0 0 rr-TIER 2-aa Y 0 0 0 rr-AIR PERMITS-aa Y 0 0 0 rr-UIC-aa Y 0 0 0 rr-MEDICAL WASTE-aa Y 0 0 0 rr-COMPOST-aa Y 0 0 0 Tribal No Tribal additional environmental record sources available for this State. County No County additional environmental record sources available for this State. Total:0 1 1 SPILLS SPILL OER PFAS DRYCLEANERS DELISTED DRYCLEANERS IEPA DOCS CDL TIER 2 AIR PERMITS UIC MEDICAL WASTE COMPOST 217NOT FOR BID 8 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Executive Summary: Site Report Summary - Project Property Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number No records found in the selected databases for the project property. Executive Summary: Site Report Summary - Project Property 218NOT FOR BID 9 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Executive Summary: Site Report Summary - Surrounding Properties Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m1d dd-UST-813468724-aa Oak Brook Park Dist 1300 Forest Gate Rd Oak Brook, IL 60521 IL E 0.23 / 1,220.84 2 p1p-14-813468724-x1x Facility No | Facility Status: 2027181 | Closed Tank No | Status | Removed Date: 1 | Removed | 8/7/1989 141UST Executive Summary: Site Report Summary - Surrounding Properties 219NOT FOR BID 10 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Executive Summary: Summary by Data Source Standard State UST - Underground Storage Tank Database (UST) A search of the UST database, dated Aug 3, 2023 has found that there are 1 UST site(s) within approximately 0.25 miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key Oak Brook Park Dist 1300 Forest Gate Rd Oak Brook, IL 60521 IL E 0.23 / 1,220.84 m-1-813468724-a Facility No | Facility Status: 2027181 | Closed Tank No | Status | Removed Date: 1 | Removed | 8/7/1989 1 Executive Summary: Summary by Data Source 220NOT FOR BID #*^_ m1cIL-83 SI L - 8 3 N 31st St 31st St 31st St 31st St 31st St GG34GG34GG34 GG34 Central ParkCentral Park Mayslake Forest PreserveMayslake Forest Preserve UV83 UV83Regent D r Briarwood CentralHeather LnSt PaschalsDr Mockingbird L n BriarwoodL n Carlisle DrB riarwood L o o p Fore s t G a t e R d BriarwoodSL a m b ethCtCambridge D r B riar w o o d C irBriarwood AveRegent CtSt Francis CirForest Gate Cir Rege n t D r ForestGat e C i r S t F r ancis Cir ForestGateCirRegent DrBria rwood Ci r Ginger Creek Kinge ry Hwy Oak Brook Rd Oak Brook Rd Oak Brook RdKi n g e r y Hw y 87°57'30"W 41°50'N41°50'N0.085 0 0.0850.0425 Miles Order Number: 23091100606 Map: 0.25 Mile Radius 1:5500 Address: 41.8351462297188, -87.95871644262722, Oak Brook, IL Source: © 2021 ESRI StreetMap Premium © ERIS Information Inc. ^_Project Property Buffer Outline #*Sites with Higher Elevation ")Sites with Same Elevation #*Sites with Lower Elevation (Sites with Unknown Elevation Areas with Higher Elevation Areas with Same Elevation Areas with Lower Elevation Areas with Unknown Elevation National Wetland Indian Reserve Land 100 Year Flood Zone 500 Year Flood Zone Freeways; Highways Traffic Circle; Ramp Major & Minor Arterial Traffic Circle; Ramp Local Road Rail Country State Plume FWS Special Designation Areas National Priorities List (Active, Delisted, Proposed, Institutional Control) 1 221NOT FOR BID ^_ Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 87°57'W87°57'30"W87°58'W 41°50'30"N41°50'30"N41°50'N41°50'N41°49'30"N41°49'30"N0.1 0 0.10.05 Miles Order Number: 23091100606Aerial 1:10000 Address: 41.8351462297188, -87.95871644262722, Oak Brook, IL © ERIS Information Inc. Source: ESRI World Imagery Year: 2021 222NOT FOR BID ^_ 87°56'W87°56'30"W87°57'W87°57'30"W87°58'W87°58'30"W87°59'W 41°51'30"N41°51'30"N41°51'N41°51'N41°50'30"N41°50'30"N41°50'N41°50'N41°49'30"N41°49'30"N41°49'N41°49'N0.35 0 0.350.175 Miles Order Number: 23091100606Topographic Map 1:24000 Address: 41.8351462297188, -87.95871644262722, IL © ERIS Information Inc. Source: USGS Topographic Map Quadrangle(s): Hinsdale IL Year: 2021 223NOT FOR BID 14 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Detail Report Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-1-813468724-b 1 of 1 E 0.23 / 1,220.84 692.00 / 2 Oak Brook Park Dist 1300 Forest Gate Rd Oak Brook, IL 60521 IL dd-UST-813468724-bb p1p-813468724-y1y Facility No:2027181 Facility Type:None Facility Status:Closed Owner Type: Fac Details Status:Closed Owner Status:Current Owner Fac Type Fac Details:None County:Du Page Owner Name:Oak Brook Park Dist Facility URL:http://webapps.sfm.illinois.gov/ustsearch/Facility.aspx?ID=2027181 Tank Information Tank No:1 Capacity:4000 Ul No:Petroleum Use:Consumptive Use on Premises for Heating Status:Removed Product:Heating Oil Removed Date:8/7/1989 CERCLA Substance: Install Date:Current Age:22 Abandoned Date:Abandoned Material: Last Used Date:3/1/1977 Product Date: Red Tag Issue Date:Fee Due: CAS Code:Regulated Status:State OSFM First Noti Dt:8/14/1991 Owner Summary Owner No:U0011196 Owner Status:Current Owner Owner Name:Oak Brook Park Dist Purchase Date: Ownership History:http://webapps.sfm.illinois.gov/ustsearch/Ownership.aspx?ID=2027181 Owner Details Owner Name:Oak Brook Park Dist Type Financial Resp: Owner Status:Current Owner Fin Resp Rpt Due: Purchase Date: Owner Address:1300 Forest Gate Rd Oak Brook, IL 60521 Facility Details MFD Forms Status:Green Tag Decal: MFD Permit Issue Dt:Green Tag Issue Date: 1 UST Detail Report 224NOT FOR BID 15 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB MFD Permit Exp Dt:Green Tag Exp Date: Property Parcel:Motor Fuel Type: Pending Nov:No Permit History Link:https://webapps.sfm.illinois.gov/USTPortal/Permit/FacilityPermitList/2027181 225NOT FOR BID 16 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Unplottable Summary Total: 0 Unplottable sites DB Company Name/Site Name Address City Zip ERIS ID No unplottable records were found that may be relevant for the search criteria. Unplottable Summary 226NOT FOR BID 17 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Unplottable Report No unplottable records were found that may be relevant for the search criteria. Unplottable Report 227NOT FOR BID 18 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Appendix: Database Descriptions Environmental Risk Information Services (ERIS) can search the following databases. The extent of historical information varies with each database and current information is determined by what is publicly available to ERIS at the time of update. ERIS updates databases as set out in ASTM Standard E1527-13 and E1527-21, Section 8.1.8 Sources of Standard Source Information: "Government information from nongovernmental sources may be considered current if the source updates the information at least every 90 days, or, for information that is updated less frequently than quarterly by the government agency, within 90 days of the date the government agency makes the information available to the public." Standard Environmental Record Sources Federal National Priority List:rr-NPL-bb Sites on the United States Environmental Protection Agency (EPA)'s National Priorities List of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. The NPL, which EPA is required to update at least once a year, is based primarily on the score a site receives from EPA's Hazard Ranking System. A site must be on the NPL to receive money from the Superfund Trust Fund for remedial action. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: May 25, 2023 National Priority List - Proposed:rr-PROPOSED NPL-bb Sites proposed by the United States Environmental Protection Agency (EPA), the state agency, or concerned citizens for addition to the National Priorities List (NPL) due to contamination by hazardous waste and identified by the EPA as a candidate for cleanup because it poses a risk to human health and/or the environment. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: May 25, 2023 Deleted NPL:rr-DELETED NPL-bb Sites deleted from the United States Environmental Protection Agency (EPA)'s National Priorities List. The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: May 25, 2023 SEMS List 8R Active Site Inventory:rr-SEMS-bb The U.S. Environmental Protection Agency's (EPA) Superfund Program has deployed the Superfund Enterprise Management System (SEMS), which integrates multiple legacy systems into a comprehensive tracking and reporting tool. This inventory contains active sites evaluated by the Superfund program that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The Active Site Inventory Report displays site and location information at active SEMS sites. An active site is one at which site assessment, removal, remedial, enforcement, cost recovery, or oversight activities are being planned or conducted. This data includes SEMS sites from the List 8R Active file as well as applicable sites from the SEMS GIS/REST file layer obtained from EPA's Facility Registry Service. Government Publication Date: Jul 26, 2023 NPL PROPOSED NPL DELETED NPL SEMS Appendix: Database Descriptions 228NOT FOR BID 19 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Inventory of Open Dumps, June 1985:rr-ODI-bb The Resource Conservation and Recovery Act (RCRA) provides for publication of an inventory of open dumps. The Act defines "open dumps" as facilities which do not comply with EPA's "Criteria for Classification of Solid Waste Disposal Facilities and Practices" (40 CFR 257). Government Publication Date: Jun 1985 SEMS List 8R Archive Sites:rr-SEMS ARCHIVE-bb The U.S. Environmental Protection Agency's (EPA) Superfund Enterprise Management System (SEMS) Archived Site Inventory displays site and location information at sites archived from SEMS. An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. This data includes sites from the List 8R Archived site file. Government Publication Date: Jul 26, 2023 Comprehensive Environmental Response, Compensation and Liability Information System - CERCLIS: rr-CERCLIS-bb Superfund is a program administered by the United States Environmental Protection Agency (EPA) to locate, investigate, and clean up the worst hazardous waste sites throughout the United States. CERCLIS is a database of potential and confirmed hazardous waste sites at which the EPA Superfund program has some involvement. It contains sites that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The EPA administers the Superfund program in cooperation with individual states and tribal governments; this database is made available by the EPA. Government Publication Date: Oct 25, 2013 EPA Report on the Status of Open Dumps on Indian Lands:rr-IODI-bb Public Law 103-399, The Indian Lands Open Dump Cleanup Act of 1994, enacted October 22, 1994, identified congressional concerns that solid waste open dump sites located on American Indian or Alaska Native (AI/AN) lands threaten the health and safety of residents of those lands and contiguous areas. The purpose of the Act is to identify the location of open dumps on Indian lands, assess the relative health and environment hazards posed by those sites, and provide financial and technical assistance to Indian tribal governments to close such dumps in compliance with Federal standards and regulations or standards promulgated by Indian Tribal governments or Alaska Native entities. Government Publication Date: Dec 31, 1998 CERCLIS - No Further Remedial Action Planned:rr-CERCLIS NFRAP-bb An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. The Archive designation means that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL). This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Government Publication Date: Oct 25, 2013 CERCLIS Liens:rr-CERCLIS LIENS-bb A Federal Superfund lien exists at any property where EPA has incurred Superfund costs to address contamination ("Superfund site") and has provided notice of liability to the property owner. A Federal CERCLA ("Superfund") lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. This database is made available by the United States Environmental Protection Agency (EPA). This database was provided by the United States Environmental Protection Agency (EPA). Refer to SEMS LIEN as the current data source for Superfund Liens. Government Publication Date: Jan 30, 2014 RCRA CORRACTS-Corrective Action:rr-RCRA CORRACTS-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. At these sites, the Corrective Action Program ensures that cleanups occur. EPA and state regulators work with facilities and communities to design remedies based on the contamination, geology, and anticipated use unique to each site. Government Publication Date: Jul 10, 2023 RCRA non-CORRACTS TSD Facilities:rr-RCRA TSD-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. This database includes Non- Corrective Action sites listed as treatment, storage and/or disposal facilities of hazardous waste as defined by RCRA. Government Publication Date: Jul 10, 2023 ODI SEMS ARCHIVE CERCLIS IODI CERCLIS NFRAP CERCLIS LIENS RCRA CORRACTS RCRA TSD 229NOT FOR BID 20 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 RCRA Generator List:rr-RCRA LQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Large Quantity Generators (LQGs) generate 1,000 kilograms per month or more of hazardous waste or more than one kilogram per month of acutely hazardous waste. Government Publication Date: Jul 10, 2023 RCRA Small Quantity Generators List:rr-RCRA SQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Small Quantity Generators (SQGs) generate more than 100 kilograms, but less than 1,000 kilograms, of hazardous waste per month. Government Publication Date: Jul 10, 2023 RCRA Very Small Quantity Generators List:rr-RCRA VSQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Very Small Quantity Generators (VSQG) generate 100 kilograms or less per month of hazardous waste, or one kilogram or less per month of acutely hazardous waste. Additionally, VSQG may not accumulate more than 1,000 kilograms of hazardous waste at any time. Government Publication Date: Jul 10, 2023 RCRA Non-Generators:rr-RCRA NON GEN-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Non-Generators do not presently generate hazardous waste. Government Publication Date: Jul 10, 2023 RCRA Sites with Controls:rr-RCRA CONTROLS-bb List of Resource Conservation and Recovery Act (RCRA) facilities with institutional controls in place. RCRA gives the U.S. Environmental Protection Agency (EPA) the authority to control hazardous waste from the "cradle-to-grave." This includes the generation, transportation, treatment, storage, and disposal of hazardous waste. RCRA also set forth a framework for the management of non-hazardous solid wastes. The 1986 amendments to RCRA enabled EPA to address environmental problems that could result from underground tanks storing petroleum and other hazardous substances. Government Publication Date: Jul 10, 2023 Federal Engineering Controls-ECs:rr-FED ENG-bb This list of Engineering controls (ECs) is provided by the United States Environmental Protection Agency (EPA). ECs encompass a variety of engineered and constructed physical barriers (e.g., soil capping, sub-surface venting systems, mitigation barriers, fences) to contain and/or prevent exposure to contamination on a property. The EC listing includes remedy component data from Superfund decision documents issued in fiscal years 1982-2021 for applicable sites on the final or deleted on the National Priorities List (NPL); and sites with a Superfund Alternative Approach (SAA) Agreement in place. The only sites included that are not on the NPL; proposed for NPL; or removed from proposed NPL, are those with an SAA Agreement in place. Government Publication Date: Jun 22, 2023 Federal Institutional Controls- ICs:rr-FED INST-bb This list of Institutional controls (ICs) is provided by the United States Environmental Protection Agency (EPA). ICs are non-engineered instruments, such as administrative and legal controls, that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Although it is EPA's expectation that treatment or engineering controls will be used to address principal threat wastes and that groundwater will be returned to its beneficial use whenever practicable, ICs play an important role in site remedies because they reduce exposure to contamination by limiting land or resource use and guide human behavior at a site. The IC listing includes remedy component data from Superfund decision documents issued in fiscal years 1982-2021 for applicable sites on the final or deleted on the National Priorities List (NPL); and sites with a Superfund Alternative Approach (SAA) Agreement in place. The only sites included that are not on the NPL; proposed for NPL; or removed from proposed NPL, are those with an SAA Agreement in place. Government Publication Date: Jun 22, 2023 RCRA LQG RCRA SQG RCRA VSQG RCRA NON GEN RCRA CONTROLS FED ENG FED INST 230NOT FOR BID 21 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Land Use Control Information System:rr-LUCIS-bb The LUCIS database is maintained by the U.S. Department of the Navy and contains information for former Base Realignment and Closure (BRAC) properties across the United States. Government Publication Date: Sep 1, 2006 Institutional Control Boundaries at NPL sites:rr-NPL IC-bb Boundaries of Institutional Control areas at sites on the United States Environmental Protection Agency (EPA)'s National Priorities List, or Proposed or Deleted, made available by the EPA's Shared Enterprise Geodata and Services (SEGS). United States Environmental Protection Agency (EPA)'s National Priorities List of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. Institutional controls are non-engineered instruments such as administrative and legal controls that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Government Publication Date: May 25, 2023 Emergency Response Notification System:rr-ERNS 1982 TO 1986-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories. Government Publication Date: 1982-1986 Emergency Response Notification System:rr-ERNS 1987 TO 1989-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories. Government Publication Date: 1987-1989 Emergency Response Notification System:rr-ERNS-bb Database of oil and hazardous substances spill reports made available by the United States Coast Guard National Response Center (NRC). The NRC fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. These data contain initial incident data that has not been validated or investigated by a federal/state response agency. Government Publication Date: Apr 3, 2023 The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Brownfield Database:rr-FED BROWNFIELDS-bb Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these properties protects the environment, reduces blight, and takes development pressures off greenspaces and working lands. This data is provided by the United States Environmental Protection Agency (EPA) and includes Brownfield sites from the Cleanups in My Community (CIMC) web application. Government Publication Date: Sep 13, 2022 FEMA Underground Storage Tank Listing:rr-FEMA UST-bb The Federal Emergency Management Agency (FEMA) of the Department of Homeland Security maintains a list of FEMA owned underground storage tanks. Government Publication Date: Dec 31, 2017 Facility Response Plan:rr-FRP-bb This listing contains facilities that have submitted Facility Response Plans (FRPs) to the U.S. Environmental Protection Agency (EPA). Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit FRPs. Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments. This listing includes FRP facilities from an applicable EPA FOIA file and Homeland Infrastructure Foundation-Level Data (HIFLD) data file. Government Publication Date: May 2, 2023 Delisted Facility Response Plans:rr-DELISTED FRP-bb Facilities that once appeared in - and have since been removed from - the list of facilities that have submitted Facility Response Plans (FRP) to EPA. Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit Facility Response Plans (FRPs). Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments. Government Publication Date: May 2, 2023 LUCIS NPL IC ERNS 1982 TO 1986 ERNS 1987 TO 1989 ERNS FED BROWNFIELDS FEMA UST FRP DELISTED FRP 231NOT FOR BID 22 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Historical Gas Stations:rr-HIST GAS STATIONS-bb This historic directory of service stations is provided by the Cities Service Company. The directory includes Cities Service filling stations that were located throughout the United States in 1930. Government Publication Date: Jul 1, 1930 Petroleum Refineries:rr-REFN-bb List of petroleum refineries from the U.S. Energy Information Administration (EIA) Refinery Capacity Report. Includes operating and idle petroleum refineries (including new refineries under construction) and refineries shut down during the previous year located in the 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and other U.S. possessions. Survey locations adjusted using public data. Government Publication Date: Aug 30, 2022 Petroleum Product and Crude Oil Rail Terminals:rr-BULK TERMINAL-bb List of petroleum product and crude oil rail terminals made available by the U.S. Energy Information Administration (EIA). Includes operable bulk petroleum product terminals located in the 50 States and the District of Columbia with a total bulk shell storage capacity of 50,000 barrels or more, and/or the ability to receive volumes from tanker, barge, or pipeline; also rail terminals handling the loading and unloading of crude oil that were active between 2017 and 2018. Petroleum product terminals comes from the EIA-815 Bulk Terminal and Blender Report, which includes working, shell in operation, and shell idle for several major product groupings. Survey locations adjusted using public data. Government Publication Date: Jun 29, 2022 LIEN on Property:rr-SEMS LIEN-bb The U.S. Environmental Protection Agency's (EPA) Superfund Enterprise Management System (SEMS) provides Lien details on applicable properties, such as the Superfund lien on property activity, the lien property information, and the parties associated with the lien. Government Publication Date: Jul 26, 2023 Superfund Decision Documents:rr-SUPERFUND ROD-bb This database contains a list of decision documents for Superfund sites. Decision documents serve to provide the reasoning for the choice of (or) changes to a Superfund Site cleanup plan. The decision documents include completed Records of Decision (ROD), ROD Amendments, Explanations of Significant Differences (ESD) for active and archived sites stored in the Superfund Enterprise Management System (SEMS), along with other associated memos and files. This information is maintained and made available by the U.S. Environmental Protection Agency. Government Publication Date: Mar 23, 2023 Formerly Utilized Sites Remedial Action Program:rr-DOE FUSRAP-bb The U.S. Department of Energy (DOE) established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from the Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. The DOE Office of Legacy Management (LM) established long-term surveillance and maintenance (LTS&M) requirements for remediated FUSRAP sites. DOE evaluates the final site conditions of a remediated site on the basis of risk for different future uses. DOE then confirms that LTS&M requirements will maintain protectiveness. Government Publication Date: Mar 4, 2017 State State Response Action Program Database:rr-SSU-bb The State Response Action Program database identifies the status of all sites under the responsibility of the Illinois EPA's State Sites Unit. The State Response Action Program database made available by Illinois Environmental Protection Agency. This database is state equivalent CERCLIS. Government Publication Date: Aug 3, 2023 Delisted State Response Action Program:rr-DELISTED SSU-bb List of sites removed from the State Response Action Program database identifies the status of all sites under the responsibility of the Illinois EPA's State Sites Unit. Government Publication Date: Aug 3, 2023 Solid Waste Landfills Subject to State Surcharge Database:rr-SWF/LF-bb The Bureau of Land maintains a list of solid waste facilities and landfills throughout the state. This list made available by Illinois Environmental Protection Agency's Bureau of land. Government Publication Date: Jul 13, 2022 HIST GAS STATIONS REFN BULK TERMINAL SEMS LIEN SUPERFUND ROD DOE FUSRAP SSU DELISTED SSU SWF/LF 232NOT FOR BID 23 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Special Waste Site List:rr-SWF/LF SPECIAL-bb The following landfills are those that as of January 1, 1990, accept non-hazardous special waste pursuant to the Illinois Environmental Protection Agency Non-Hazardous Special Waste Definition. List A includes landfills that may receive any non-hazardous waste. Non-Regional Pollutant Control Facilities are so noted. List B includes landfills designed to receive specific non-hazardous wastes. List B landfills are designated as a Regional Pollutant Control Facility by RPCF, or Non-regional Pollutant Control Facility by Non-RPCF. Government Publication Date: Jan 1, 1990 Northeastern Illinois Planning Commission Historical Inventory of Solid Waste Disposal Sites in Northeastern Illinois: rr-NIPC-bb Historical inventory of solid waste disposal sites in northeastern Illinois prepared by the Northeastern Illinois Planning Commission (NIPC). Government Publication Date: Dec 1987 Clean Construction or Demolition Debris:rr-CCDD-bb This is a list of CCDD Fill Operations with Approved Permits. Beginning July 1, 2008, no person can use CCDD as fill material in a current or former quarry, mine, or other excavation unless they have obtained a permit from the Illinois EPA. Government Publication Date: Apr 19, 2022 Leaking Underground Storage Tanks (LUST):rr-LUST-bb The Leaking Underground Storage Tank Incident Tracking (LIT) database identifies the status of all Illinois LUST incidents reported to the Illinois Emergency Management Agency (IEMA) and to the Illinois Environmental Protection Agency. Government Publication Date: Aug 3, 2023 Leaking UST Document:rr-LUST DOCUMENT-bb A list of sites from the Illinois Environmental Protection Agency (IEPA) Document Explorer at which one or more of the documents is in the Leaking Underground Storage Tank (LUST) category. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are maintained in a digital format. Government Publication Date: Apr 19, 2023 Delisted Leaking Underground Storage Tank Sites:rr-DELISTED LUST-bb List of sites removed from the Leaking Underground Storage Tank Incident Tracking (LIT) database made available by the Illinois Environmental Protection Agency. Government Publication Date: Aug 3, 2023 Underground Storage Tank Fund Payment Priority List:rr-LUST TRUST-bb In case sufficient funds are not available in the Underground Storage Tank Fund, requests for payment are entered on the Payment Priority List by "queue date" order. As required by the Environmental Protection Act, the queue date is the date that a complete request for partial or final payment was received by the Agency. The queue date is "officially" confirmed at the end of the payment review process when a Final Decision Letter is sent to the site owner. The Underground Storage Tank Fund Priority list made available by Illinois Environmental Protection Agency. Government Publication Date: Nov 01, 2016 Underground Storage Tank Database (UST):rr-UST-bb This database maintained by Division of Petroleum & Chemical Safety, contains information derived from tank registration information supplied to the Office of the Illinois State Fire Marshal (OSFM) from outside sources. Government Publication Date: Aug 3, 2023 Aboveground Storage Tanks (AST):rr-AST-bb A list of aboveground storage tanks inspected by the Office of State Fire Marshal (OSFM). Government Publication Date: Jun 30, 2023 Delisted Storage Tanks:rr-DELISTED TANK-bb This database contains a list of closed storage tank sites that were removed from the illinois Department of Enivornmental Quality. Government Publication Date: Aug 3, 2023 Sites with Engineering Controls:rr-ENG-bb Sites in the Illinois Environmental Protection Agency (IEPA)'s Site Remedition Program (SRP) database with engineering controls in place. Government Publication Date: Jun 28, 2023 SWF/LF SPECIAL NIPC CCDD LUST LUST DOCUMENT DELISTED LUST LUST TRUST UST AST DELISTED TANK ENG 233NOT FOR BID 24 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Institutional Controls:rr-INST-bb Sites in the Illinois Environmental Protection Agency (IEPA)'s Site Remedition Program (SRP) database with institutional controls in place. Government Publication Date: Jun 28, 2023 Environmental Covenants Registry:rr-AUL-bb According to the Illinois Environmental Protection Agency (Illinois EPA), the Illinois Uniform Environmental Covenants Act (UECA) (765 Illinois Compiled Statues (ILCS) 122 et seq.) creates an environmental covenant that is a specific recordable interest in real estate. It arises from an environmental response project that imposes activity and use limitations on a property. No environmental covenant is effective without the approval of the Illinois EPA, through the Director's signature. The UECA instrument recites the property use controls and remediation requirements imposed upon the property. Section 12(a) of the Illinois UECA requires the Illinois EPA to establish and maintain a registry that contains all environmental covenants and any amendment or termination of those covenants. Government Publication Date: Aug 7, 2020 Illinois Site Remediation Program Database:rr-SRP-bb The Site Remediation Program (SRP) database identifies the status of all voluntary remediation projects administered through the Pre-Notice Site Cleanup Program (1989 to 1995) and the Site Remediation Program (1996 to the present). This Site Remediation program database made available by Illinois Environmental Protection Agency. Government Publication Date: Jun 28, 2023 Document Explorer Remediation and Assessment Sites:rr-REM ASSESS-bb A list of sites from the Illinois Environmental Protection Agency (IEPA) Document Explorer at which one or more documents available are associated with the Federal Facilities Unit, National Priorities List Unit, Site Assessment Unit, or Voluntary Site Remediation Unit. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are maintained in a digital format. Government Publication Date: Apr 19, 2023 Brownfields Redevelopment Assessment Database:rr-BROWNFIELDS-bb The Office of Site Evaluations Redevelopment Assessment database identifies the status of properties within the State in which the Illinois EPA's Office of Site Evaluation has conducted a Municipal Brownfields Redevelopment Grant (MBRG) project. Government Publication Date: Mar 24, 2022 Municipal Brownfields Redevelopment Grant Program (MBRGP) project sites administered through OBA: rr-BROWN MBRGP-bb The Office of Brownfields Assistance (OBA) database identifies the status of all Municipal Brownfields Redevelopment Grant Program (MBRGP) project sites administered through OBA. Office of Brownfields Assistance Database search made available by Illinois Environmental Protection Agency's Bureau of Land Data-Center. Government Publication Date: Mar 31, 2013 Tribal Leaking Underground Storage Tanks on Indian Lands:rr-INDIAN LUST-bb This list of leaking underground storage tanks (LUSTs) on Tribal/Indian Lands in Region 5, which includes Illinois, is made available by the United States Environmental Protection Agency (EPA). There are no federally recognized Tribes in Illinois, according to the U.S. Department of Interior, Bureau of Indian Affairs. Government Publication Date: Oct 16, 2017 Underground Storage Tanks (USTs) on Indian Lands:rr-INDIAN UST-bb This list of underground storage tanks (USTs) on Tribal/Indian Lands in Region 5, which includes Illinois, is made available by the United States Environmental Protection Agency (EPA). There are no federally recognized Tribes in Illinois, according to the U.S. Department of Interior, Bureau of Indian Affairs. Government Publication Date: Oct 16, 2017 Delisted Tribal Leaking Storage Tanks:rr-DELISTED INDIAN LST-bb Leaking Underground Storage Tank (LUST) facilities which once appeared on - and have since been removed from - the Regional Tribal/Indian LUST lists made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Apr 26, 2023 INST AUL SRP REM ASSESS BROWNFIELDS BROWN MBRGP INDIAN LUST INDIAN UST DELISTED INDIAN LST 234NOT FOR BID 25 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Delisted Tribal Underground Storage Tanks:rr-DELISTED INDIAN UST-bb Underground Storage Tank (UST) facilities which once appeared on - and have since been removed from - the Regional Tribal/Indian UST lists made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Apr 26, 2023 County No County databases were selected to be included in the search. Additional Environmental Record Sources Federal Facility Registry Service/Facility Index:rr-FINDS/FRS-bb The Facility Registry Service (FRS) is a centrally managed database that identifies facilities, sites, or places subject to environmental regulations or of environmental interest. FRS creates high-quality, accurate, and authoritative facility identification records through rigorous verification and management procedures that incorporate information from program national systems, state master facility records, and data collected from EPA's Central Data Exchange registrations and data management personnel. This list is made available by the Environmental Protection Agency (US EPA). Government Publication Date: Aug 18, 2022 Toxics Release Inventory (TRI) Program:rr-TRIS-bb The U.S. Environmental Protection Agency's Toxics Release Inventory (TRI) is a database containing data on disposal or other releases of toxic chemicals from U.S. facilities and information about how facilities manage those chemicals through recycling, energy recovery, and treatment. There are currently 770 individually listed chemicals and 33 chemical categories covered by the TRI Program. Facilities that manufacture, process or otherwise use these chemicals in amounts above established levels must submit annual reporting forms for each chemical. Note that the TRI chemical list does not include all toxic chemicals used in the U.S. One of TRI's primary purposes is to inform communities about toxic chemical releases to the environment. Government Publication Date: Oct 19, 2022 PFOA/PFOS Contaminated Sites:rr-PFAS NPL-bb This list of National Priorities List (NPL) and related Superfund Alternative Agreement (SAA) sites where PFOA or PFOS contaminants have been detected in water and/or soil is provided by the U.S. Environmental Protection Agency (EPA). EPA Disclaimer with FOIA file: Inclusion on the list does not necessarily mean that drinking water has been affected, nor does inclusion mean that anyone at the site has been exposed or is at risk for detrimental health effects. Government Publication Date: Jun 15, 2023 Federal Agency Locations with Known or Suspected PFAS Detections:rr-PFAS FED SITES-bb List of Federal agency locations with known or suspected detections of Per- and Polyfluoroalkyl Substances (PFAS), made available by the U.S. Environmental Protection Agency (EPA) in their PFAS Analytic Tools data. EPA outlines that these data are gathered from several federal entities, such as the Federal Superfund program, Department of Defense (DOD), National Aeronautics and Space Administration, Department of Transportation, and Department of Energy. The dates this data was extracted for the PFAS Analytic Tools range from March 2022 to April 2023. Sites on this list do not necessarily reflect the source/s of PFAS contamination and detections do not indicate level of risk or human exposure at the site. Agricultural notifications in this data are limited to DOD sites only. At this time, the EPA is aware that this list is not comprehensive of all Federal agencies. Government Publication Date: Apr 24, 2023 SSEHRI PFAS Contamination Sites:rr-PFAS SSEHRI-bb This PFAS Contamination Site Tracker database is compiled by the Social Science Environmental Health Research Institute (SSEHRI) at Northeastern University. According to the SSEHRI, the database records qualitative and quantitative data from each known site of PFAS contamination, including timeline of discovery, sources, levels, health impacts, community response, and government response. The goal of this database is to compile information and support public understanding of the rapidly unfolding issue of PFAS contamination. All data presented was extracted from government websites, news articles, or publicly available documents, and this is cited in the tracker. Locations for the Known PFAS Contamination Sites are sourced from the PFAS Sites and Community Resources Map, credited to the Northeastern University's PFAS Project Lab, Silent Spring Institute, and the PFAS- REACH team. Disclaimer: The source conveys the data undergoes regular updates as new information becomes available, some sites may be missing and/or contain information that is incorrect or outdated, as well as their information represents all contamination sites SSEHRI is aware of, not all possible contamination sites. This data is not intended to be used for legal purposes. Access the following source link for the most current information: https://pfasproject.com/pfas-sites-and-community-resources/ Government Publication Date: Oct 9, 2022 DELISTED INDIAN UST FINDS/FRS TRIS PFAS NPL PFAS FED SITES PFAS SSEHRI 235NOT FOR BID 26 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 National Response Center PFAS Spills:rr-ERNS PFAS-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Spills dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. The National Response Center (NRC), operated by the U.S. Coast Guard, serves as an emergency call center that fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. Response center calls from 1990 to the most recent complete calendar year where there was indication of Aqueous Film Forming Foam (AFFF) usage are included in this dataset. NRC calls may reference AFFF usage in the "Material Involved" or "Incident Description" fields. Limitations: The data from the NRC website contain initial incident data that has not been validated or investigated by a federal/state response agency. Keyword searches may misidentify some incident reports that do not contain PFAS. This dataset should also not be considered to be exhaustive of all PFAS spills/release incidents. Government Publication Date: Apr 15, 2023 PFAS NPDES Discharge Monitoring:rr-PFAS NPDES-bb This list of National Pollutant Discharge Elimination System (NPDES) permitted facilities with required monitoring for Per- and Polyfluoroalkyl (PFAS) Substances is made available via the U.S. Environmental Protection Agency (EPA)'s PFAS Analytic Tools. Any point-source wastewater discharger to waters of the United States must have a NPDES permit, which defines a set of parameters for pollutants and monitoring to ensure that the discharge does not degrade water quality or impair human health. This list includes NPDES permitted facilities associated with permits that monitor for Per- and Polyfluoroalkyl Substances (PFAS), limited to the years 2007 - present. EPA further advises the following regarding these data: currently, fewer than half of states have required PFAS monitoring for at least one of their permittees, and fewer states have established PFAS effluent limits for permittees. For states that may have required monitoring, some reporting and data transfer issues may exist on a state-by-state basis. Government Publication Date: May 1, 2023 Perfluorinated Alkyl Substances (PFAS) from Toxic Release Inventory:rr-PFAS TRI-bb List of Toxics Release Inventory (TRI) facilities at which the reported chemical is a per- or polyfluoroalkyl (PFAS) substance included in the U.S. Environmental Protection Agency's (EPA) consolidated PFAS Master List of PFAS Substances. Encompasses Toxics Release Inventory records included in the EPA PFAS Analytic Tools. The EPA's TRI database currently tracks information on disposal or releases of 770 individually listed toxic chemicals and 33 chemical categories from thousands of U.S. facilities and details about how facilities manage those chemicals through recycling, energy recovery, and treatment. Government Publication Date: Oct 19, 2022 Perfluorinated Alkyl Substances (PFAS) Water Quality:rr-PFAS WATER-bb The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council (NWQMC). This listing includes records from the Water Quality Portal where the characteristic (environmental measurement) is in the Environmental Protection Agency (EPA)'s consolidated Master List of PFAS Substances. Government Publication Date: Jul 20, 2020 PFAS TSCA Manufacture and Import Facilities:rr-PFAS TSCA-bb The U.S. Environmental Protection Agency (EPA) issued the Chemical Data Reporting (CDR) Rule under the Toxic Substances Control Act (TSCA) and requires chemical manufacturers and facilities that manufacture or import chemical substances to report data to EPA. This list is specific only to TSCA Manufacture and Import Facilities with reported per- and poly-fluoroalkyl (PFAS) substances. Data file is sourced from EPA's PFAS Analytic Tools TSCA dataset which includes CDR/Inventory Update Reporting data from 1998 up to 2020. Disclaimer: This data file includes production and importation data for chemicals identified in EPA's CompTox Chemicals Dashboard list of PFAS without explicit structures and list of PFAS structures in DSSTox. Note that some regulations have specific chemical structure requirements that define PFAS differently than the lists in EPA's CompTox Chemicals Dashboard. Reporting information on manufactured or imported chemical substance amounts should not be compared between facilities, as some companies claim Chemical Data Reporting Rule data fields for PFAS information as Confidential Business Information. Government Publication Date: Jan 5, 2023 PFAS Waste Transfers from RCRA e-Manifest :rr-PFAS E-MANIFEST-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Waste Transfers dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. Every shipment of hazardous waste in the U.S. must be accompanied by a shipment manifest, which is a critical component of the cradle-to-grave tracking of wastes mandated by the Resource Conservation and Recovery Act (RCRA). According to the EPA, currently no Federal Waste Code exists for any PFAS compounds. To work around the lack of PFAS waste codes in the RCRA database, EPA developed the PFAS Transfers dataset by mining e-Manifest records containing at least one of these common PFAS keywords: • PFAS • PFOA • PFOS • PERFL • AFFF • GENX • GEN-X (plus the Vermont state-specific waste codes). Limitations: Amount or concentration of PFAS being transferred cannot be determined from the manifest information. Keyword searches may misidentify some manifest records that do not contain PFAS. This dataset should also not be considered to be exhaustive of all PFAS waste transfers. Government Publication Date: Apr 9, 2023 ERNS PFAS PFAS NPDES PFAS TRI PFAS WATER PFAS TSCA PFAS E-MANIFEST 236NOT FOR BID 27 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 PFAS Industry Sectors:rr-PFAS IND-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Industry Sectors dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. The EPA developed the dataset from various sources that show which industries may be handling PFAS including: EPA's Enforcement and Compliance History Online (ECHO) records restricted to potential PFAS-handling industry sectors; ECHO records for Fire Training Sites identified where fire-fighting foam may have been used in training exercises; and 14 CFR Part 139 Airports compiled from historic and current records from the FAA Airport Data and Information Portal. Since July 2006, all certificated Part 139 Airports are required to have fire-fighting foam onsite that meet certain military specifications, which to date have been fluorinated (Aqueous Film Forming Foam). Limitations: Inclusion in this dataset does not indicate that PFAS are being manufactured, processed, used, or released by the facility. Listed facilities potentially handle PFAS based on their industrial profile, but are unconfirmed by the EPA. Keyword searches in ECHO for Fire Training sites may misidentify some facilities and should not be considered to be an exhaustive list of fire training facilities in the U.S. Government Publication Date: Apr 16, 2023 Hazardous Materials Information Reporting System:rr-HMIRS-bb US DOT - Department of Transportation Pipeline and Hazardous Materials Safety Administration (PHMSA) Incidents Reports Database taken from Hazmat Intelligence Portal, U.S. Department of Transportation. Government Publication Date: Sep 1, 2020 National Clandestine Drug Labs:rr-NCDL-bb The U.S. Department of Justice ("the Department"), Drug Enforcement Administration (DEA), provides this data as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy. Government Publication Date: Feb 8, 2023 Toxic Substances Control Act:rr-TSCA-bb The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule. The CDR enables EPA to collect and publish information on the manufacturing, processing, and use of commercial chemical substances and mixtures (referred to hereafter as chemical substances) on the TSCA Chemical Substance Inventory (TSCA Inventory). This includes current information on chemical substance production volumes, manufacturing sites, and how the chemical substances are used. This information helps the Agency determine whether people or the environment are potentially exposed to reported chemical substances. EPA publishes submitted CDR data that is not Confidential Business Information (CBI). Government Publication Date: Apr 11, 2019 Hist TSCA:rr-HIST TSCA-bb The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule. The 2006 IUR data summary report includes information about chemicals manufactured or imported in quantities of 25,000 pounds or more at a single site during calendar year 2005. In addition to the basic manufacturing information collected in previous reporting cycles, the 2006 cycle is the first time EPA collected information to characterize exposure during manufacturing, processing and use of organic chemicals. The 2006 cycle also is the first time manufacturers of inorganic chemicals were required to report basic manufacturing information. Government Publication Date: Dec 31, 2006 FTTS Administrative Case Listing:rr-FTTS ADMIN-bb An administrative case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006. Government Publication Date: Jan 19, 2007 FTTS Inspection Case Listing:rr-FTTS INSP-bb An inspection case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006. Government Publication Date: Jan 19, 2007 Potentially Responsible Parties List:rr-PRP-bb Early in the site cleanup process, the U.S. Environmental Protection Agency (EPA) conducts a search to find the Potentially Responsible Parties (PRPs). The EPA looks for evidence to determine liability by matching wastes found at the site with parties that may have contributed wastes to the site. This listing contains PRPs, Noticed Parties, at sites in the EPA's Superfund Enterprise Management System (SEMS). PFAS IND HMIRS NCDL TSCA HIST TSCA FTTS ADMIN FTTS INSP PRP 237NOT FOR BID 28 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Government Publication Date: Jan 25, 2023 State Coalition for Remediation of Drycleaners Listing:rr-SCRD DRYCLEANER-bb The State Coalition for Remediation of Drycleaners (SCRD) was established in 1998, with support from the U.S. Environmental Protection Agency (EPA) Office of Superfund Remediation and Technology Innovation. Coalition members are states with mandated programs and funding for drycleaner site remediation. Current members are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin. Since 2017, the SCRD no longer maintains this data, refer to applicable state source data where available. Government Publication Date: Nov 08, 2017 Integrated Compliance Information System (ICIS):rr-ICIS-bb The Integrated Compliance Information System (ICIS) database contains integrated enforcement and compliance information across most of U.S. Environmental Protection Agency's (EPA) programs. The vision for ICIS is to replace EPA's independent databases that contain enforcement data with a single repository for that information. Currently, ICIS contains all Federal Administrative and Judicial enforcement actions and a subset of the Permit Compliance System (PCS), which supports the National Pollutant Discharge Elimination System (NPDES). This information is maintained by the EPA Headquarters and at the Regional offices. A future release of ICIS will completely replace PCS and will integrate that information with Federal actions already in the system. ICIS also has the capability to track other activities that support compliance and enforcement programs, including incident tracking, compliance assistance, and compliance monitoring. Government Publication Date: Jan 21, 2023 Drycleaner Facilities:rr-FED DRYCLEANERS-bb A list of drycleaner facilities from Enforcement and Compliance History Online (ECHO) data as made available by the U.S. Environmental Protection Agency (EPA), sourced from the ECHO Exporter file. The EPA tracks facilities that possess NAIC and SIC codes that classify businesses as drycleaner establishments. Government Publication Date: Apr 15, 2023 Delisted Drycleaner Facilities:rr-DELISTED FED DRY-bb List of sites removed from the list of Drycleaner Facilities (sites in the EPA's Integrated Compliance Information System (ICIS) with NAIC or SIC codes identifying the business as a drycleaner establishment). Government Publication Date: Apr 15, 2023 Formerly Used Defense Sites:rr-FUDS-bb Formerly Used Defense Sites (FUDS) are properties that were formerly owned by, leased to, or otherwise possessed by and under the jurisdiction of the Secretary of Defense prior to October 1986, where the Department of Defense (DOD) is responsible for an environmental restoration. The FUDS Annual Report to Congress (ARC) is published by the U.S. Army Corps of Engineers (USACE). This data is compiled from the USACE's Geospatial FUDS data layers and Homeland Infrastructure Foundation-Level Data (HIFLD) FUDS dataset. Government Publication Date: Jul 12, 2022 FUDS Munitions Response Sites:rr-FUDS MRS-bb Boundaries of Munitions Response Sites (MRS), published with the Formerly Used Defense Sites (FUDS) Annual Report to Congress (ARC) by the U.S. Army Corps of Engineers (USACE). An MRS is a discrete location within a Munitions response area (MRA) that is known to require a munitions response. An MRA means any area on a defense site that is known or suspected to contain unexploded ordnance (UXO), discarded military munitions (DMM), or munitions constituents (MC). This data is compiled from the USACE's Geospatial MRS data layers and Homeland Infrastructure Foundation- Level Data (HIFLD) MRS dataset. Government Publication Date: Jul 12, 2022 Former Military Nike Missile Sites:rr-FORMER NIKE-bb This information was taken from report DRXTH-AS-IA-83A016 (Historical Overview of the Nike Missile System, 12/1984) which was performed by Environmental Science and Engineering, Inc. for the U.S. Army Toxic and Hazardous Materials Agency Assessment Division. The Nike system was deployed between 1954 and the mid-1970's. Among the substances used or stored on Nike sites were liquid missile fuel (JP-4); starter fluids (UDKH, aniline, and furfuryl alcohol); oxidizer (IRFNA); hydrocarbons (motor oil, hydraulic fluid, diesel fuel, gasoline, heating oil); solvents (carbon tetrachloride, trichloroethylene, trichloroethane, stoddard solvent); and battery electrolyte. The quantities of material a disposed of and procedures for disposal are not documented in published reports. Virtually all information concerning the potential for contamination at Nike sites is confined to personnel who were assigned to Nike sites. During deactivation most hardware was shipped to depot-level supply points. There were reportedly instances where excess materials were disposed of on or near the site itself at closure. There was reportedly no routine site decontamination. Government Publication Date: Dec 2, 1984 PHMSA Pipeline Safety Flagged Incidents:rr-PIPELINE INCIDENT-bb A list of flagged pipeline incidents made available by the U.S. Department of Transportation (US DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA). PHMSA regulations require incident and accident reports for five different pipeline system types. SCRD DRYCLEANER ICIS FED DRYCLEANERS DELISTED FED DRY FUDS FUDS MRS FORMER NIKE PIPELINE INCIDENT 238NOT FOR BID 29 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Government Publication Date: Dec 30, 2022 Material Licensing Tracking System (MLTS):rr-MLTS-bb A list of sites that store radioactive material subject to the Nuclear Regulatory Commission (NRC) licensing requirements. This list is maintained by the NRC. As of September 2016, the NRC no longer releases location information for sites. Site locations were last received in July 2016. Government Publication Date: May 11, 2021 Historic Material Licensing Tracking System (MLTS) sites:rr-HIST MLTS-bb A historic list of sites that have inactive licenses and/or removed from the Material Licensing Tracking System (MLTS). In some cases, a site is removed from the MLTS when the state becomes an "Agreement State". An Agreement State is a State that has signed an agreement with the Nuclear Regulatory Commission (NRC) authorizing the State to regulate certain uses of radioactive materials within the State. Government Publication Date: Jan 31, 2010 Mines Master Index File:rr-MINES-bb The Master Index File (MIF) is provided by the United States Department of Labor, Mine Safety and Health Administration (MSHA). This file, which was originally created in the 1970's, contained many Mine-IDs that were invalid. MSHA removes invalid IDs from the MIF upon discovery. MSHA applicable data includes the following: all Coal and Metal/Non-Metal mines under MSHA's jurisdiction since 1/1/1970; mine addresses for all mines in the database except for Abandoned mines prior to 1998 from MSHA's legacy system (addresses may or may not correspond with the physical location of the mine itself); violations that have been assessed penalties as a result of MSHA inspections beginning on 1/1/2000; and violations issued as a result of MSHA inspections conducted beginning on 1/1/2000. Government Publication Date: May 1, 2023 Surface Mining Control and Reclamation Act Sites:rr-SMCRA-bb An inventory of land and water impacted by past mining (primarily coal mining) is maintained by the Office of Surface Mining Reclamation and Enforcement (OSMRE) to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). This inventory contains information on the type and extent of Abandoned Mine Land (AML) impacts, as well as information on the cost associated with the reclamation of those problems. The data is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed. Disclaimer: Per the OSMRE, States and tribes who enter their data into eAMLIS (AML Inventory System) may truncate their latitude and longitude so the precise location of usually dangerous AMLs is not revealed in an effort to protect the public from searching for these AMLs, most of which are on private property. If more precise location information is needed, please contact the applicable state/tribe of interest. Government Publication Date: Jun 13, 2023 Mineral Resource Data System:rr-MRDS-bb The Mineral Resource Data System (MRDS) is a collection of reports describing metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. This database contains the records previously provided in the Mineral Resource Data System (MRDS) of USGS and the Mineral Availability System/Mineral Industry Locator System (MAS/MILS) originated in the U.S. Bureau of Mines, which is now part of USGS. The USGS has ceased systematic updates of the MRDS database with their focus more recently on deposits of critical minerals while providing a well-documented baseline of historical mine locations from USGS topographic maps. Government Publication Date: Mar 15, 2016 DOE Legacy Management Sites:rr-LM SITES-bb The U.S. Department of Energy (DOE) Office of Legacy Management (LM) currently manages radioactive and chemical waste, environmental contamination, and hazardous material at over 100 sites across the U.S. The LM manages sites with diverse regulatory drivers (statutes or programs that direct cleanup and management requirements at DOE sites) or as part of internal DOE or congressionally-recognized programs, such as but not limited to: Formerly Utilized Sites Remedial Action Program (FUSRAP), Uranium Mill Tailings Radiation Control Act (UMTRCA Title I, Tile II), Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), Resource Conservation and Recovery Act (RCRA), Decontamination and Decommissioning (D&D), Nuclear Waste Policy Act (NWPA). This site listing includes data exported from the DOE Office of LM' s Geospatial Environmental Mapping System (GEMS). GEMS Data disclaimer: The DOE Office of LM makes no representation or warranty, expressed or implied, regarding the use, accuracy, availability, or completeness of the data presented herein. Government Publication Date: May 25, 2023 Alternative Fueling Stations:rr-ALT FUELS-bb This list of alternative fueling stations is sourced from the Alternative Fuels Data Center (AFDC). The U.S. Department of Energy's Office of Energy Efficiency & Renewable Energy launched the AFDC in 1991 as a repository for alternative fuel vehicle performance data, which provides a wealth of information and data on alternative and renewable fuels, advanced vehicles, fuel-saving strategies, and emerging transportation technologies. The data includes Biodiesel (B20 and above), Compressed Natural Gas (CNG), Electric, Ethanol (E85), Hydrogen, Liquefied Natural Gas (LNG), Propane (LPG), and Renewable Diesel (R20 and above) fuel type locations. MLTS HIST MLTS MINES SMCRA MRDS LM SITES ALT FUELS 239NOT FOR BID 30 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Government Publication Date: Jun 5, 2023 Superfunds Consent Decrees:rr-CONSENT DECREES-bb This list of Superfund consent decrees is provided by the Department of Justice, Environment & Natural Resources Division (ENRD) through a Freedom of Information Act (FOIA) applicable file. This listing includes Consent Decrees for CERCLA or Superfund Sites filed and/or as proposed within the ENRD's Case Management System (CMS) since 2010. CMS may not reflect the latest developments in a case nor can the agency guarantee the accuracy of the data. ENRD Disclaimer: Congress excluded three discrete categories of law enforcement and national security records from the requirements of the FOIA; response is limited to those records that are subject to the requirements of the FOIA; however, this should not be taken as an indication that excluded records do, or do not, exist. Government Publication Date: Apr 19, 2023 Air Facility System:rr-AFS-bb This EPA retired Air Facility System (AFS) dataset contains emissions, compliance, and enforcement data on stationary sources of air pollution. Regulated sources cover a wide spectrum; from large industrial facilities to relatively small operations such as dry cleaners. AFS does not contain data on facilities that are solely asbestos demolition and/or renovation contractors, or landfills. ECHO Clean Air Act data from AFS are frozen and reflect data as of October 17, 2014; the EPA retired this system for Clean Air Act stationary sources and transitioned to ICIS-Air. Government Publication Date: Oct 17, 2014 Registered Pesticide Establishments:rr-SSTS-bb This national list of active EPA-registered foreign and domestic pesticide and/or device-producing establishments is based on data from the Section Seven Tracking System (SSTS). The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 7 requires that each producing establishment must place its EPA establishment number on the label or immediate container of each pesticide, active ingredient or device produced. An EPA establishment number on a pesticide product label identifies the EPA registered location where the product was produced. The list of establishments is made available by the U.S. Environmental Protection Agency (EPA). Government Publication Date: Mar 1, 2023 Polychlorinated Biphenyl (PCB) Transformers:rr-PCBT-bb Locations of Transformers Containing Polychlorinated Biphenyls (PCBs) registered with the United States Environmental Protection Agency. PCB transformer owners must register their transformer(s) with EPA. Although not required, PCB transformer owners who have removed and properly disposed of a registered PCB transformer may notify EPA to have their PCB transformer de-registered. Data made available by EPA. Government Publication Date: Oct 15, 2019 Polychlorinated Biphenyl (PCB) Notifiers:rr-PCB-bb Facilities included in the national list of facilities that have notified the United States Environmental Protection Agency (EPA) of Polychlorinated Biphenyl (PCB) activities. Any company or person storing, transporting or disposing of PCBs or conducting PCB research and development must notify the EPA and receive an identification number. Government Publication Date: Mar 20, 2023 State Spills and Incidents:rr-SPILLS-bb A list of reports taken by Illinois Emergency Management Agency (IEMA) of Hazardous Material spills in Illinois. Government Publication Date: Apr 26, 2023 Emergency Response Releases & Spills Database:rr-SPILL OER-bb The Office of Emergency Response (OER) maintains the Emergency Response Releases & Spills Database. The Emergency Operations Unit, within OER, coordinates Illinois EPA's response to environmental emergencies involving oil or hazardous materials and ensures that any environmental contamination is cleaned up. EOU works with other response agencies including the Illinois Emergency Management Agency (IEMA), which is the initial contact for responses to an emergency or disaster in Illinois. Government Publication Date: Apr 26, 2023 Per- and Polyfluoroalkyl Substances (PFAS):rr-PFAS-bb A list of reports taken by the Illinois Emergency Management Agency (IEMA) of incidents involving hazardous materials, where the hazardous material involved in the incident is in the PFAS Master List of PFAS Substances made available by the Environmental Protection Agency (US EPA). Government Publication Date: Apr 26, 2023 CONSENT DECREES AFS SSTS PCBT PCB SPILLS SPILL OER PFAS 240NOT FOR BID 31 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 Dry Cleaning Facilities:rr-DRYCLEANERS-bb This list of licensed drycleaner facilities is provided by the Drycleaner Environmental Response Trust Fund of Illinois; and since July 1, 2020, is administrated by Illinois Environmental Protection Agency (IEPA). Government Publication Date: Jun 14, 2023 Delisted Drycleaners:rr-DELISTED DRYCLEANERS-bb List of sites removed from the drycleaners database made available by the Drycleaner Environmental Response Trust Fund of Illinois. Government Publication Date: Jun 14, 2023 IEPA Document Explorer:rr-IEPA DOCS-bb A list of permits and documents found in the Illinois Environmental Protection Agency (IEPA) Document Explorer. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are available in a digital format. This list includes records not otherwise categorized as LUST, Remediation, Air Permits, NPDES, or Compliance Commitment Agreements. Government Publication Date: Apr 19, 2023 Clandestine Drug Labs:rr-CDL-bb List of clandestine drug lab locations made available by the Illinois Department of Public Health. The Department maintains a list of properties from reports it receives from the Illinois State Police through the Illinois Emergency Management Agency. Government Publication Date: Jan 4, 2023 Tier 2 Report:rr-TIER 2-bb List of facilities who submit Tier II forms to the Illinois Emergency Management Agency (IEMA). Government Publication Date: Nov 11, 2022 Air Permits:rr-AIR PERMITS-bb A list of sites from the Illinois Environmental Protection Agency (IEPA) Document Explorer at which one or more of the documents is in the Air Permits (construction and operating) category. The IEPA Document Explorer provides online access to numerous Illinois EPA public records which are maintained in a digital format. Government Publication Date: Apr 19, 2023 Underground Injection Control Wells:rr-UIC-bb The Underground Injection Control (UIC) Program is a federal program established under the provision of the Safe Drinking Water Act of 1974. Since groundwater is a major source of drinking water in the United States, the UIC Program requirements were designed to prevent contamination of groundwater resulting from the operation of injection wells. The Underground Injection Well Inventory is provided by the Illinois Environmental Protection Agency. This inventory includes Class V Injections Wells which are utilized to inject non-hazardous waste into or above the Underground Source of Drinking Water. Government Publication Date: Aug 1, 2019 Potentially Infectious Medical Waste Facilities:rr-MEDICAL WASTE-bb Title 35 of the Illinois Administrative Code defines Potentially Infectious Medical Waste (PIMW) as waste generated in connection with the diagnosis, treatment (i.e., provision of medical services), or immunization of human beings or animals; research pertaining to the provision of medical services; or the provision or testing of biologicals. The Illinois Environmental Protection Agency's Bureau of Land is responsible for administering the PIMW program. The facilities included on this listing treat, store, transfer or dispose of PIMW. Government Publication Date: Jun 6, 2023 Compost Facilities:rr-COMPOST-bb The Illinois Environmental Protection Agency's Bureau of Land, Division of Land Pollution Control maintains this list of composting facilities. Composting facilities provide an alternative option to managing and disposing of non-hazardous solid waste and/or landscape waste instead of the waste being landfilled. Government Publication Date: Sep 2, 2016 Tribal No Tribal additional environmental record sources available for this State. County DRYCLEANERS DELISTED DRYCLEANERS IEPA DOCS CDL TIER 2 AIR PERMITS UIC MEDICAL WASTE COMPOST 241NOT FOR BID 32 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 No County additional environmental record sources available for this State. 242NOT FOR BID 33 erisinfo.com | Environmental Risk Information Services Order No: 23091100606 h-Definitions Database Descriptions:This section provides a detailed explanation for each database including: source, information available, time coverage, and acronyms used. They are listed in alphabetic order. Detail Report:This is the section of the report which provides the most detail for each individual record. Records are summarized by location, starting with the project property followed by records in closest proximity. Distance:The distance value is the distance between plotted points, not necessarily the distance between the sites' boundaries. All values are an approximation. Direction: The direction value is the compass direction of the site in respect to the project property and/or center point of the report. Elevation:The elevation value is taken from the location at which the records for the site address have been plotted. All values are an approximation. Source: Google Elevation API. Executive Summary:This portion of the report is divided into 3 sections: 'Report Summary'- Displays a chart indicating how many records fall on the project property and, within the report search radii. 'Site Report Summary'-Project Property'- This section lists all the records which fall on the project property. For more details, see the 'Detail Report' section. 'Site Report Summary-Surrounding Properties'- This section summarizes all records on adjacent properties, listing them in order of proximity from the project property. For more details, see the 'Detail Report' section. Map Key:The map key number is assigned according to closest proximity from the project property. Map Key numbers always start at #1. The project property will always have a map key of '1' if records are available. If there is a number in brackets beside the main number, this will indicate the number of records on that specific property. If there is no number in brackets, there is only one record for that property. The symbol and colour used indicates 'elevation': the red inverted triangle will dictate 'ERIS Sites with Lower Elevation', the yellow triangle will dictate 'ERIS Sites with Higher Elevation' and the orange square will dictate 'ERIS Sites with Same Elevation.' Unplottables:These are records that could not be mapped due to various reasons, including limited geographic information. These records may or may not be in your study area, and are included as reference. Definitions 243NOT FOR BID This page intentionally left blank. 244NOT FOR BID 12 September 2023 Anthony Tomaras Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Phone: 847-931-1555 Cell: 224.769.7022 Via Email: anthony@rubinoeng.com Re: Letter of Acceptance Briarwood Lakes Water Main Improvements Dear Mr. Tomaras: Bluff City Materials has reviewed the Rubino Engineering LPC-662 and supporting documents for the project located in the Briarwood Lakes Subdivision in Oak Brook, IL. Based on the project information provided in your LPC-662 certification, Bluff City Materials agrees to accept the CCDD certified material at our facilities located on Lorang Rd. in Elburn, IL. Bluff City Materials is permitted by the IEPA to accept this material and our IEPA Permit number is CCDD2011-015-DE/OP. All loads entering the facility are inspected visually, with a photo ionization detector (PID) meter, and manifested from the source location. Our facilities comply with all local zoning codes and all applicable local, state and federal rules and regulations. Sincerely, Andy Paxson Bluff City Materials Environmental Assessments BLUFF CITY MATERIALS, INC 2252 SOUTHWIND BLVD BARTLETT, IL 60103 245NOT FOR BID This page intentionally left blank. 246NOT FOR BID REPORT TRANSMITTAL October 18, 2023 To: Jeremie Lukowicz, P.E., MPA BLA, Inc. 333 Pierce Road, Suite 200 Itasca, IL 60143 630-438-6400 Re: Geotechnical Engineering Services Report Briarwood Lakes Water Main Improvements Project Briarwood Lakes Subdivision – Various Streets Oak Brook, Illinois Rubino Report No. G23.139 Via email: jlukowicz@bla-inc.com Dear Mr. Lukowicz, Rubino Engineering, Inc. (Rubino) is pleased to submit our Geotechnical Engineering Services Report for the proposed Briarwood Lakes Water Main Improvements Project in Oak Brook, Illinois. Report Description Enclosed is the Geotechnical Engineering Services Report including results of field and laboratory testing, as well as recommendations for utility installation and general site development. Authorization and Correspondence History ▪ Rubino Proposal No. Q23.348g dated July 14, 2023; Signed and authorized by Jeremie Lukowicz from BLA, Inc. on August 18, 2023. Closing Rubino appreciates the opportunity to provide geotechnical services for this project and we look forward to continued participation during the design and in future construction phases of this project. If you have questions pertaining to this report, or if Rubino may be of further service, please contact our office at (847) 931-1555. Respectfully submitted, RUBINO ENGINEERING, INC. Michelle A. Lipinski, PE President michelle.lipinski@rubinoeng.com MAL/file/ Enclosures 247NOT FOR BID BRIARWOOD LAKES WATER MAIN IMPROVEMENTS PROJECT VARIOUS STREETS OAK BROOK, ILLINOIS RUBINO PROJECT NO. G23.139 Geotechnical Engineering Services Report PREPARED BY: JONATHAN IGNARSKI ___________________________ Michelle A. Lipinski, PE President IL No. 062-061241, Exp. 11/30/23 PREPARED FOR: BLA, INC. 333 PIERCE ROAD, SUITE 200 ITASCA, ILLINOIS 60143 OCTOBER 18, 2023 Drilling Laboratory Testing Geotechnical Analysis 248NOT FOR BID TABLE OF CONTENTS PROJECT INFORMATION .................................................................................................... - 1 - PURPOSE / SCOPE OF SERVICES ...........................................................................................- 2 - Table 1: Drilling Scope .................................................................................................. - 2 - DRILLING, FIELD, AND LABORATORY TEST PROCEDURES .......................................... - 2 - SUMMARY OF GEOTECHNICAL CONSIDERATIONS ........................................................ - 3 - SITE AND SUBSURFACE CONDITIONS ............................................................................. - 4 - SITE LOCATION AND DESCRIPTION .........................................................................................- 4 - SURFACE CONDITIONS ..........................................................................................................- 4 - Table 2: Existing Pavement Section Summary .............................................................. - 5 - SUBSURFACE CONDITIONS ....................................................................................................- 5 - Table 3: Subsurface Conditions Summary .................................................................... - 5 - GROUNDWATER CONDITIONS ................................................................................................- 6 - UNDOCUMENTED FILL DISCUSSION ........................................................................................- 6 - EVALUATION AND RECOMMENDATIONS ......................................................................... - 6 - UTILITY INSTALLATION CONSIDERATIONS ................................................................................- 7 - Table 4: Geotechnical Considerations for Utility Installation .......................................... - 7 - UTILITY INSTALLATION AND BACKFILL RECOMMENDATIONS ......................................................- 8 - TRENCH EXCAVATION RECOMMENDATIONS ............................................................................- 9 - LATERAL EARTH PRESSURES ................................................................................................- 9 - Table 5: “K-Factor” Lateral Earth Pressures ................................................................. - 10 - DEWATERING RECOMMENDATIONS ...................................................................................... - 10 - RECOMMENDATIONS FOR ADDITIONAL TESTING .................................................................... - 11 - CLOSING ............................................................................................................................ - 11 - Appendix A – Drilling, Field, and Laboratory Test Procedures Appendix B – Report Limitations Appendix C – Soil Classification General Notes Appendix D – Soil Classification Chart Appendix E – Site Vicinity Map & Boring Location Plan Appendix F – Pavement Core Summary Table Appendix G – Boring Logs Appendix H – Laboratory Results Briarwood Lakes Water Main Improvements Project – Oak Brook, Illinois Rubino Project No. G23.139 October 18, 2023 249NOT FOR BID Rubino understands that BLA, Inc. (BLA) is planning to design a water main in the Briarwood Lakes Subdivision in Oak Brook, Illinois. The proposed water main will consist of 6-inch, 8-inch, and 12-inch diameter pipes. The proposed water main invert depth is anticipated to be approximately 6 ½ feet below existing grade. Documents received: • Drawings with soil boring locations– “Location Map Geotech” provided by BLA via email on July 6, 2023. Project Correspondence: • Anticipated invert depth of the proposed water main provided via email from Jeremie Lukowicz, of BLA on September 22, 2023 • RFP email from Jeremie Lukowicz, P.E., MPA of BLA on July 6, 2023. The geotechnical recommendations presented in this report are based on the available project information and the subsurface materials described in this report. If any of the information on which this report is based is incorrect, please inform Rubino in writing so that we may amend the recommendations presented in this report (if appropriate, and if desired by the client). Rubino will PROJECT INFORMATION 250NOT FOR BID not be responsible for the implementation of our recommendations if we are not notified of changes in the project. The purpose of this study was to explore the subsurface conditions at the site in order to prepare geotechnical recommendations for utility installation and general site development for the proposed construction. Rubino’s scope of services included the following drilling program: NUMBER OF BORINGS NUMBER OF CORES DEPTH (FEET BEG*) LOCATION 7 7 10 See Boring Location Plans *BEG = below existing grade Representative soil samples obtained during the field exploration program were transported to the laboratory for additional classification and laboratory testing. This report briefly outlines the following: •Summary of client-provided project information and report basis •Overview of encountered subsurface conditions •Overview of field and laboratory tests performed including results •Geotechnical recommendations pertaining to: •Subgrade preparation and stability recommendations •Utility Installation and backfill recommendations •Trench box lateral earth pressures •Dewatering •Pavement Core Summary table including photos and measurements •Construction considerations, including temporary excavation and construction control of water BLA selected the number of borings, the boring locations, and the boring depths. Rubino located the borings in the field by measuring distances from known fixed site features. The borings were advanced utilizing 2 ¼ inch inside-diameter, hollow stem auger drilling methods and soil samples were routinely obtained during the drilling process. The pavement cores were performed with a Milwaukee Drill and Diamond-bit core barrel. Selected soil samples were tested in the laboratory to determine material properties for this report. Drilling, sampling, and laboratory tests were accomplished in general accordance with ASTM procedures. The following items are further described in the Appendix of this report. Purpose / Scope of Services Table 1: Drilling Scope DRILLING, FIELD, AND LABORATORY TEST PROCEDURES 251NOT FOR BID ▪Field Penetration Tests and Split-Barrel Sampling of Soils (ASTM D1586) ▪Field Water Level Measurements ▪Laboratory Determination of Water (Moisture) Content of Soil by Mass (ASTM D2216) ▪Laboratory Determination of Atterberg Limits (ASTM D4318) ▪Laboratory Organic Content by Loss on Ignition (ASTM D2974) The laboratory testing program was conducted in general accordance with applicable ASTM specifications. The results of these tests are to be found on the accompanying boring logs located in the Appendix. The main geotechnical design and construction considerations at this site are: •In general, the asphalt thicknesses observed at core locations ranged between approximately 4 and 6 inches. See the Surface Conditions section for more information. •In general, the subbase stone thicknesses observed at core locations ranged between approximately 9 and 15 inches. See the Surface Conditions section for more detailed information. •Subgrade soils generally consisted of undocumented fill, brown and/or gray silty clay, and brown silty sand. See the Subsurface Conditions and Undocumented Fill Discussion sections for more detailed information. •Undocumented fill and soft silty clay soils at proposed bearing depths may need additional bedding stone to support the proposed construction. See the Utility Installation Considerations and Utility Installation and Backfill Recommendations sections for more detailed information. •Internally Braced Trench boxes will be needed to support the open cut construction in areas where soils with low blow counts/soft silty clay soils and undocumented fill materials were encountered within the borings. See the Trench Excavation Recommendations section for more detailed information. The geotechnical-related recommendations in this report are presented based on the subsurface conditions encountered and Rubino’s understanding of the project. Should changes in the project criteria occur, a review must be made by Rubino to determine if modifications to our recommendations will be necessary. SUMMARY OF GEOTECHNICAL CONSIDERATIONS 252NOT FOR BID The Water Main Improvements Project is located within the Briarwood Lakes Subdivision, just west of Route 83 in Oak Brook, Illinois. Based on historical aerial imagery, construction of the subdivision started between 1963 and 1972. Before construction, the area appeared to be primarily agricultural fields. It is possible that significant grading was performed during construction of the Briarwood Lakes Subdivision in order to create the man-made water channels and island. The midpoint of the project site has an approximate latitude and longitude of 41.837973° and - 87.960240°, respectively. Cores were taken within the existing pavement of various streets in the Briarwood Lakes Subdivision. The surface conditions are as follows: SITE AND SUBSURFACE CONDITIONS Site Location and Description Surface Conditions 253NOT FOR BID CORE NO. / LOCATION TOTAL OBSERVED PAVEMENT THICKNESS TOTAL OBSERVED BASE STONE THICKNESS B-01 (Briarwood Loop)4 ½ INCHES OF ASPHALT 10 ½ INCHES OF SUBBASE STONE B-02 (Briarwood Central)5 INCHES OF ASPHALT 11 INCHES OF SUBBASE STONE B-03 (Briarwood N Drive)6 INCHES OF ASPHALT 9 INCHES OF SUBBASE STONE B-04 (Briarwood Circle)4 ½ INCHES OF ASPHALT 14 ½ INCHES OF SUBBASE STONE B-05 (Briarwood Lane)4 ½ INCHES OF ASPHALT 13 ½ INCHES OF SUBBASE STONE B-06 (Briarwood Central)6 INCHES OF ASPHALT 9 INCHES OF SUBBASE STONE B-07 (Briarwood S Drive)4 INCHES OF ASPHALT 15 INCHES OF SUBBASE STONE Please note that the above referenced thicknesses are considered approximate and based on visual observations and hand measurements. Pavement and sub-base type and thickness may vary between core locations. Beneath the existing surficial pavement and subbase stone, subsurface conditions generally consisted of undocumented fill, brown and/or gray silty clay, and brown silty sand. •The undocumented fill soils were generally cohesive in nature •The native silty clay soils generally ranged from soft to very stiff in consistency •The granular soils were generally medium dense in apparent density APPROXIMATE DEPTH RANGE (FEET BEG*) SOIL DESCRIPTION SPT N- VALUES (BLOWS PER FOOT) MOISTURE CONTENT (%) ESTIMATED SHEAR STRENGTH 1 – 6 ½ 1 – 10 (B-04) FILL: dark brown, dark gray, and black silty clay, trace sand and gravel 4 – 20 3 – 19 -- 1 – 8 ½ Soft to medium stiff, brown and/or gray silty CLAY, trace sand and gravel 3 – 7 10 – 31 c ≈ 450 – 1,050 psf 1 – 10 Stiff to very stiff, brown and /or gray silty CLAY to sandy silty CLAY 8 – 16 7 – 23 c ≈ 1,200 – 2,400 psf 8 ½ – 10 (B-02) Medium dense, brown silty SAND 13 12  ≈ 30 - 32 *BEG = Below existing grade Table 2: Existing Pavement Section Summary Subsurface Conditions Table 3: Subsurface Conditions Summary 254NOT FOR BID The native soils were visually classified as silty clay (CL) and sand-silt mixtures (SM) according to the Unified Soil Classification System (USCS). The above table is a general summary of subsurface conditions. Please refer to the boring logs for more detailed information. Estimated shear strength of clay soils is based on empirical correlations using N-values, moisture content, and unconfined compressive strength, as applicable. Groundwater was not observed in the borings during drilling operations. However, it should be noted that fluctuations in the groundwater level should be anticipated throughout the year depending on variations in climatological conditions and other factors not apparent at the time the borings were performed. Groundwater may not have been observed in some areas due to the low permeability of soils. Additionally, discontinuous zones of perched water may exist within the soils. The possibility of groundwater level fluctuation should be considered when developing the design and construction plans for the project. Based on the color change of the soils from brown to gray observed in boring B-01, Rubino estimates that the long-term groundwater level may be approximately 8 ½ feet below the existing grade. Undocumented fill was observed in the borings to depths ranging from about 6 to 10 feet below existing grade. Undocumented fill was likely placed during original site development of the subdivision based on historical aerial imagery. Deleterious materials, such as crushed stone, were observed within the undocumented fill materials during the drilling operations. Deleterious materials could impede horizontal drilling equipment or excavation if encountered. Although deleterious materials were not encountered in the undocumented fill materials, this does not eliminate the possibility that deleterious materials could be present within the undocumented fill materials at other locations along the project. The geotechnical-related recommendations in this report are presented based on the subsurface conditions encountered and Rubino’s understanding of the project. Should changes in the project criteria occur, a review must be made by Rubino to determine if modifications to our recommendations will be necessary. Undocumented fill is defined as fill that has been placed without being documented as to its placed density and moisture content. Deleterious materials could include, but are not limited to, bricks, asphalt, concrete, metal, wood, or other building debris. Groundwater Conditions Undocumented Fill Discussion EVALUATION AND RECOMMENDATIONS 255NOT FOR BID Rubino understands that the proposed water main will be bearing at approximately 6 ½ feet below existing grade, per the email from BLA on September 22, 2023. Undocumented fill and soft silty clay were observed in some of the borings at that depth range and may need additional bedding stone to support the proposed water main. Rubino recommends that the water main be supported by a granular bedding material similar to the gradation of an IDOT CA-07 stone. The thickness of the bedding material should be at least 6 inches. Add additional bedding stone as needed to bridge over softer soils. The following geotechnical considerations should be taken into account when considering either trenching or trenchless techniques performed as part of this project: LOCATION APPROXIMATE DEPTH RANGE (FEET BEG*) SOIL CONSIDERATIONS B-02 Briarwood Central 1 – 8 ½ Soft to medium stiff silty clay soils with elevated moisture contents that may not be self-supporting B-03 Briarwood N Drive 1 – 6 ½ Dark colored undocumented fill 8 ½ – 10 Possible cobbles/boulders encountered during drilling operations B-04 Briarwood Circle 1 – 10 Dark colored undocumented fill with crushed stone pieces B-05 Briarwood Lane 1 – 6 Dark colored undocumented fill 6 – 8 ½ Soft silty clay soils that may not be self-supporting B-06 Briarwood Central 6 – 10 Possible cobbles/boulders encountered during drilling operations B-07 Briarwood S Drive 1 – 6 Undocumented fill with possible cobbles/boulders encountered during drilling operations *BEG = below existing grade Please note, problematic soils may be encountered at other locations or depths for this project and therefore, trench boxes should be anticipated for the entire project. Lateral earth pressures should be considered when using trench boxes or other shoring methods for the excavations. Utility Installation Considerations Table 4: Geotechnical Considerations for Utility Installation 256NOT FOR BID If granular material is used for the backfill of the utility trench, the granular material should have a gradation that will filter protect the backfill material from the adjacent soils. If this gradation is not available, a geosynthetic non-woven filter fabric should be used to reduce the potential for the migration of fines into the backfill material. Granular backfill material shall be compacted to meet the above compaction criteria. Structural fill placed in utility trenches shall be evaluated in accordance with the following table: MATERIAL TESTED PROCTOR TYPE*-1 MIN % DRY DENSITY PLACEMENT MOISTURE CONTENT RANGE FREQUENCY OF TESTING*-2 MAXIMUM LOOSE LIFT HEIGHT Utility Trench Backfill Standard 95% -2 to +2 % 1 per 200 LF of fill placed 4 – 6 inches *-1 The test frequency for the laboratory reference shall be one laboratory Proctor test for each material used on the site. If the borrow or source of fill material changes, a new reference moisture/density test should be performed. *-2A minimum of one test per lift is recommended unless otherwise specified. In general, utility trench backfill materials should: • Have a Standard Proctor maximum dry density greater than 100 pcf • Be free of organic or other deleterious materials • Have a maximum particle size no greater than 3 inches • Each lift of compacted, engineered fill should be tested and documented by a representative of the geotechnical engineer prior to placement of subsequent lifts • Soils classified as GP, GW, SP, and SW will generally be suitable for use as utility trench backfill. • Soils classified as CL, ML, SC, SM, OL, OH, MH, CH, and PT should be considered unsuitable. • If water must be added, it should be uniformly applied and thoroughly mixed into the soil Tested fill materials that do not achieve either the required dry density or moisture content range shall be recorded, the location noted, and reported to the Contractor and Owner. A re-test of that area should be performed after the Contractor performs remedial measures. The above test frequencies should be discussed with the contractor prior to starting the work. The geotechnical engineer of record can only certify work that was performed under their direct observation, or under the observation of a competent person under their specific direction. Utility Installation and Backfill Recommendations 257NOT FOR BID Soils observed in the borings were classified as silty clay and undocumented fill material that exhibited low to moderate shear strength and may need to be supported during open trench excavation. Excavation for trenches shall be performed in accordance with OSHA regulations as stated in 29 CFR Part 1926. Within those regulations, OSHA created a classification of soils in decreasing order of stability. According to the OSHA classification method of soils, Rubino expects that the soils acting on the trench boxes would classify as Type A, Type B, and Type C soils. The soil profile consisted of mainly silty clay and undocumented fill materials. If open cut construction is planned for this project, trench boxes should be used throughout the installation of the proposed water main, and lateral earth pressures should be considered for the excavations. Lateral earth pressures will be influenced by the conditions of wall or support restraint, methods of construction and/or compaction and the strength of the materials being restrained. Lateral earth pressure is developed from the soils present within a wedge formed by the vertical below-grade wall and an imaginary line extending up and away from the bottom of the wall at an approximate 45 angle. The lateral earth pressures are determined by multiplying the vertical applied pressure by the appropriate lateral earth pressure coefficient K. Rubino recommends designing the bracing for the temporary excavation for the water main for the “at-rest” lateral earth pressure condition using Ko. Trench Excavation Recommendations Lateral Earth Pressures 258NOT FOR BID The following table provides the recommended “at-rest” lateral earth pressure coefficients for the soils encountered. Also included are the “active” lateral earth pressure coefficients if needed. APPROXIMATE DEPTH RANGE (FEET BEG*) SOIL TYPE ESTIMATED TOTAL UNIT WEIGHT (LB/FT3) FRICTION ANGLE (DEG) KO KA 1 – 6 ½ 1 – 10 (B-04) FILL 100 – 120 24° 0.59 0.42 1 – 8 ½ Soft to Medium Stiff Silty CLAY 110 – 120 26° 0.56 0.39 1 – 6 (B-06) 6 – 10 Stiff to Very Stiff Silty CLAY / Sandy Silty CLAY 120 – 130 28° 0.53 0.36 8 ½ – 10 (B-02) Medium Dense Silty SAND 125 – 130 31° 0.48 0.32 *BEG = below existing grade The following equations were used to calculate the earth pressure coefficients “k”. At-Rest: If the walls are rigidly attached to the structure and not free to rotate or deflect at the top such as shallow tunnels Active: Walls that are permitted to rotate and deflect at the top Conditions applicable to the above conditions include: • For active earth pressure, wall must rotate about base, with top lateral movements 0.002Z to 0.004Z, where Z is the wall height • Uniform surcharge, where S is surcharge pressure • Hydrostatic Pressure designed to elevations as recommended herein • No safety factor included Dewatering may be necessary during excavation of soils due to precipitation, surficial runoff, and the presence of sand seams or other conditions not apparent at the time of drilling. Shoring or trench boxes may be required where the soils are granular, saturated, or have low shear strengths. Please reference the anticipated groundwater levels in the Groundwater Conditions section of this report. sin1−=ok )245(tan 2 −=ak Table 5: “K-Factor” Lateral Earth Pressures Dewatering Recommendations 259NOT FOR BID During construction, Rubino recommends that one of our representatives be onsite for typical observations and documentation of exposed subgrade for trench excavation, including penetrometer testing and trench backfill compaction testing, as necessary. The recommendations submitted are based on the available subsurface information obtained by Rubino Engineering, Inc. and design details furnished by BLA, Inc. for the proposed project. If there are any revisions to the plans for this project or if deviations from the subsurface conditions noted in this report are encountered during construction, Rubino should be notified immediately to determine if changes in the recommendations are required. If Rubino is not retained to perform these functions, we will not be responsible for the impact of those conditions on the project. The scope of services did not include an environmental assessment to determine the presence or absence of wetlands, or hazardous or toxic materials in the soil, bedrock, surface water, groundwater or air on, below, or around this site. Any statements in this report and/or on the boring logs regarding odors, colors, and/or unusual or suspicious items or conditions are strictly for informational purposes. After the plans and specifications are more complete, the geotechnical engineer should be retained and provided the opportunity to review the final design plans and specifications to check that our engineering recommendations have been properly incorporated into the design documents. At this time, it may be necessary to submit supplementary recommendations. This report has been prepared for the exclusive use of BLA, Inc. and their consultants for the specific application to the proposed Briarwood Lakes Water Main Improvements Project in Oak Brook, Illinois. Recommendations for Additional Testing CLOSING 260NOT FOR BID Appendix A – Drilling, Field, and Laboratory Test Procedures ASTM D1586 Penetration Tests and Split-Barrel Sampling of Soils During the sampling procedure, Standard Penetration Tests (SPT’s) were performed at regular intervals to obtain the standard penetration (N-value) of the soil. The results of the standard penetration test are used to estimate the relative strength and compressibility of the soil profile components through empirical correlations to the soils’ relative density and consistency. The split-barrel sampler obtains a soil sample for classification purposes and laboratory testing, as appropriate for the type of soil obtained. Water Level Measurements Water level observations were attempted during and upon completion of the drilling operation using a 100-foot tape measure. The depths of observed water levels in the boreholes are noted on the boring logs presented in the appendix of this report. In the borings where water is unable to be observed during the field activities, in relatively impervious soils, the accurate determination of the groundwater elevation may not be possible even after several days of observation. Seasonal variations, temperature and recent rainfall conditions may influence the levels of the groundwater table and volumes of water will depend on the permeability of the soils. Ground Surface Elevations At this time, no site-specific elevations were available to Rubino. The depths indicated on the attached boring logs are relative to the existing ground surface for each individual boring at the time of the exploration. Copies of the boring logs are located in the Appendix of this report. ASTM D2216 Water (Moisture) Content of Soil by Mass (Laboratory) The water content is an important index property used in expressing the phase relationship of solids, water, and air in a given volume of material and can be used to correlate soil behavior with its index properties. In fine grained cohesive soils, the behavior of a given soil type often depends on its natural water content. The water content of a cohesive soil along with its liquid and plastic limits as determined by Atterberg Limit testing are used to express the soil’s relative consistency or liquidity index. ASTM D2974 Standard Test Method for Organic Soils using Loss on Ignition (Laboratory) These test methods cover the measurement of moisture content, ash content, and organic matter in peats and other organic soils, such as organic clays, silts, and mucks. Ash content of a peat or organic soil sample is determined by igniting the oven-dried sample from the moisture content determination in a muffle furnace at 440°C (Method C) or 750°C (Method D). The substance remaining after ignition is the ash. The ash content is expressed as a percentage of the mass of the oven-dried sample. 2.4 Organic matter is determined by subtracting percent ash content from 100. ASTM D4318 Atterberg Limits (Laboratory) Atterberg limit testing defines the liquid limit (LL) and plastic limit (PL) states of a given soil. These limits are used to determine the moisture content limits where the soil characteristics changes from behaving more like a fluid on the liquid limit end to where the soil behaves more like individual soil particles on the plastic limit end. The liquid limit is often used to determine if a soil is a low or high plasticity soil. The plasticity index (PI) is difference between the liquid limit and the plastic limit. The plasticity index is used in conjunction with the liquid limit to determine if the material will behave like a silt or clay. 261NOT FOR BID Appendix B – Report Limitations Subsurface Conditions: The subsurface description is of a generalized nature to highlight the major subsurface stratification features and material characteristics. The boring logs included in the appendix should be reviewed for specific information at individual boring locations. These records include soil descriptions, stratifications, penetration resistances, locations of the samples and laboratory test data as well as water level information. The stratifications shown on the boring logs represent the conditions only at the actual boring locations. Variations may occur and should be expected between boring locations. The stratifications represent the approximate boundary between subsurface materials and the actual transition between layers may be gradual. The samples, which were not altered by laboratory testing, will be retained for up to 60 days from the date of this report and then will be discarded. Geotechnical Risk: The concept of risk is an important aspect of the geotechnical evaluation. The primary reason for this is that the analytical methods used to develop geotechnical recommendations do not comprise an exact science. The analytical tools that geotechnical engineers use are generally empirical and must be used in conjunction with engineering judgment and experience. Therefore, the solutions and recommendations presented in the geotechnical evaluation should not be considered risk-free, and more importantly, are not a guarantee that the interaction between the soils and the proposed structure will perform as planned. The engineering recommendations, presented in the preceding section, constitute Rubino’s professional estimate of the necessary measures for the proposed structure to perform according to the proposed design based on the information generated and reference during this evaluation, and Rubino’s experience in working with these conditions. Warranty: The geotechnical engineer warrants that the findings, recommendations, specifications, or professional advice contained herein have been made in accordance with generally accepted professional geotechnical engineering practices in the local area. No other warranties are implied or expressed. Federal Excavation Regulations: In Federal Register, Volume 54, No. 209 (October 1989), the United States Department of Labor, Occupational Safety and Health Administration (OSHA) amended its "Construction Standards for Excavations, 29 CFR, part 1926, Subpart P". This document was issued to better ensure the safety of workmen entering trenches or excavations. This federal regulation mandates that all excavations, whether they be utility trenches, basement excavation or footing excavations, be constructed in accordance with the new OSHA guidelines. It is our understanding that these regulations are being strictly enforced and if they are not closely followed, the owner and the contractor could be liable for substantial penalties. The contractor is solely responsible for designing and constructing stable, temporary excavations and should shore, slope, or bench the sides of the excavations as required to maintain stability of both the excavation sides and bottom. The contractor's "responsible person," as defined in 29 CFR Part 1926, should evaluate the soil exposed in the excavations as part of the contractor's safety procedures. In no case should slope height, slope inclination, or excavation depth, including utility trench excavation depth, exceed those specified in local, state, and federal safety regulations. Rubino is providing this information solely as a service to our client. Rubino is not assuming responsibility for construction site safety or the contractor's activities; such responsibility is not being implied and should not be inferred. 262NOT FOR BID Appendix C – Soil Classification General Notes DRILLING & SAMPLING SYMBOLS: SS: Split Spoon - 1 3/8” I.D., 2” O.D., unless otherwise noted PS: Piston Sample ST: Thin-Walled Tube - 3” O.D., Unless otherwise noted WS: Wash Sample PM: Pressuremeter HA: Hand Auger RB: Rock Bit HS: Hollow Stem Auger DB: Diamond Bit - 4”, N, B BS: Bulk Sample Standard “N” Penetration: Blows per foot of a 140-pound hammer falling 30 inches on a 2-inch O.D. split spoon sampler (SS), except where noted. WATER LEVEL MEASUREMENT SYMBOLS: Water levels indicated on the boring logs are the levels measured in the borings at the times indicated. In pervious soils, the indicated levels may reflect the location of groundwater. In low permeability soils, the accurate determination of ground water levels is not possible with only short-term observations. DESCRIPTIVE SOIL CLASSIFICATION: Soil Classification is based on the Unified Soil Classification System as defined in ASTM D-2487 and D-2488. Coarse Grained Soils have more than 50% of their dry weight retained on a #200 sieve; they are described as: boulders, cobbles, gravel or sand. Fine Grained Soils have less than 50% of their dry weight retained on a #200 sieve; they are described as: clays, if they are plastic, and silts if they are slightly plastic or non-plastic. Major constituents may be added as modifiers and minor constituents may be added according to the relative proportions based on grain size. In addition to gradation, coarse grained soils are defined on the basis of their relative in-place density and fine-grained soils on the basis of their consistency. Example: Lean clay with sand, trace gravel, stiff (CL); silty sand, trace gravel, medium dense (SM). CONSISTENCY OF FINE-GRAINED SOILS: RELATIVE DENSITY OF COARSE-GRAINED SOILS Unconfined Compressive Strength, Qu (tsf) N-Blows/ft. Consistency N-Blows/ft. Relative Density < 0.25 < 2 Very Soft 0 - 3 Very Loose 0.25 - 0.5 2 - 4 Soft 4 - 9 Loose 0.5 - 1 4 - 8 Medium Stiff 10 - 29 Medium Dense 1 - 2 8 - 15 Stiff 30 - 49 Dense 2 - 4 15 - 30 Very Stiff 50 - 80 Very Dense 4 - 8 30 - 50 Hard 80+ Extremely Dense > - 8 > 50 Very Hard RELATIVE PROPORTIONS OF SAND & GRAVEL GRAIN SIZE TERMINOLOGY Descriptive Term % of Dry Weight Major Component Size Range Boulders Over 12 in. (300mm) Trace < 15 Cobbles 12 in. To 3 in. With 15 - 29 (300mm to 75mm) Modifier > 30 Gravel 3 in. To #4 sieve (75mm to 4.75mm) RELATIVE PROPORTIONS OF FINES Sand #4 to #200 sieve Descriptive Term % of Dry Weight (4.75mm to 0.75mm) Trace < 5 With 5 - 12 Modifier > 12 *Descriptive Terms apply to components also present in sample 263NOT FOR BID Appendix D – Soil Classification Chart 264NOT FOR BID Appendix E – Site Vicinity Map & Boring Location Plan 265NOT FOR BID Site Vicinity Map 425 Shepard Drive Elgin, Illinois 60123 Rubino Project # : Project Name:Briarwood Lakes Water Main Improvements Project Location: Client: Various Streets Oak Brook, Illinois BLA, Inc. G23.139 Site Location I - 88 31st St.IL - 83Highland Ave. 266 NOT FOR BID Boring Location Plan 425 Shepard Drive 1 of 2 Elgin, Illinois 60123 Rubino Project # : G23.139 Project Name:Briarwood Lakes Water Main Improvements Project Location: Briarwood Loop, Central, N Drive, and Circle Oak Brook, Illinois Client: BLA, Inc.Kingery Hwy.Briarwood Central 267 NOT FOR BID Boring Location Plan 425 Shepard Drive 2 of 2 Elgin, Illinois 60123 Rubino Project # : G23.139 Project Name:Briarwood Lakes Water Main Improvements Project Location: Briarwood Lane, Central, and S Drive Oak Brook, Illinois Client: BLA, Inc. 31st St. 268 NOT FOR BID Appendix F – Pavement Core Summary Table 269NOT FOR BID B-01 (Briarwood Loop) B-02 (Briarwood Central) B-03 (Briarwood N Drive) Picture Taken Facing West Picture Taken Facing South Picture Taken Facing West Total Thickness = 4 ½ inches HMA Surface1 = 1 ½ in. Surface1 to Binder1 Weathering & Deterioration HMA Binder1 = 3 in. Subbase Stone = 10 ½ inches Total Thickness = 5 inches HMA Surface1 = 1 ½ in. HMA Binder1 = 3 ½ in. Subbase Stone = 11 inches Total Thickness = 6 inches HMA Surface1 = 1 ½ in. HMA Binder1 = 2 in. Binder1 to Binder2 Weathering & Deterioration HMA Binder2 = 2 ½ in. Binder2 Cracked, NOT FULLY RECOVERED due to Weathering & Deterioration Subbase Stone = 9 inches Cores were taken in the pavement of various streets in Oak Brook, Illinois. The table below summarizes the thicknesses observed in the field and laboratory. 270NOT FOR BID B-04 (Briarwood Circle) B-05 (Briarwood Lane) B-06 (Briarwood Central) Picture Taken Facing West Picture Taken Facing North Picture Taken Facing South Total Thickness = 4 ½ inches HMA Surface1 = 1 ½ in. HMA Binder1 = 3 in. Subbase Stone1 = 7 ½ inches Subbase Stone2 = 7 inches Total Thickness = 4 ½ inches HMA Surface1 = 1 ½ in. HMA Binder1 = 3 in. Subbase Stone = 13 ½ inches Total Thickness = 6 inches HMA Surface1 = 2 in. Surface1 to Binder1 Weathering & Deterioration HMA Binder1 = 2 ½ in. Binder1 to Binder2 Weathering & Deterioration HMA Binder2 = 1 ½ in. Fabric Interlayer Subbase Stone = 9 inches 271NOT FOR BID B-07 (Briarwood S Drive) Picture Taken Facing North Total Thickness = 4 inches HMA Surface1 = 2 ¼ in. HMA Binder1 = 1 ¾ in. Subbase Stone = 15 inches The referenced thicknesses are considered approximate. Commentary provided by Rubino is based on our observation in the laboratory; Crack = vertical through cross section; Weathering = rounded edges & degradation of asphalt and Deterioration = horizontal crack. Pavement and subbase type and thickness may vary between core locations. Any comments on the condition of the material are considered our opinion and should be verified by the design engineer. 272NOT FOR BID Appendix G – Boring Logs 273NOT FOR BID CL CL Qp=1.8 tsf Qp=2.3 tsf Qp=3.5 tsf Qp=2.8 tsf 5-4-3 N=7 3-3-4 N=7 4-6-10 N=16 14-10-6 N=16 1 2 3 4 4 14 10 14 24 10 7 12 Approximately 4½ inches of ASPHALT Approximately 10½ inches of SUBBASE STONE Medium stiff, brown and gray silty CLAY, trace sand and gravel Very stiff, brown silty CLAY, trace sand and gravel Color transitions from brown to gray at approximately 8½ feet below existing grade End of boring at approximately 10 feet below existing grade N/A N/A N/A 50 Additional Remarks While Drilling Upon Completion Delay STRENGTH, tsf Completion Depth: Date Boring Started: Date Boring Completed: Logged By: Drilling Contractor: Pressuremeter Shelby Tube Grab Sample No Recovery Qp/Qr Latitude: 41.8408692 Longitude: -87.9597331 Drill Rig: Geoprobe 7822DT Remarks: Log Entry: P. Patel Checked By: A. Tomaras The stratification lines represent approximate boundaries. The transition may be gradual. ***Please reference the geotechnical report text for specific groundwater / dewatering recommendations.Depth, (feet)Sample Types: LL Auger Cutting Split-Spoon Rock Core 00 5 10 Drilling Method: Sampling Method: Hammer Type:ClassificationSheet 1 of 1 Boring Location:Sample TypeG23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. 25 2 ¼ Hollow Stem Auger Split Spoon Automatic Moisture, %WATER LEVELS*** LOG OF BORING B-01 SPT Blows per 6-inch4.0 Moisture Briarwood Loop near #180 Station: N/A Offset: N/A 2.0 10.0 ft 9/7/23 9/7/23 J.K. Rubino Engineering, Inc. Qu (Rimac) 0 Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Telephone: 847-931-1555 Fax: 847-931-1560 Rubino Job No.: Project: Location: City, State: Client: MATERIAL DESCRIPTION STANDARD PENETRATION TEST DATA Graphic LogPL Sample No.Elevation (feet)Recovery (inches) 274NOT FOR BID CL SM 2% organic content Qp=2.3 tsf Qp=1.5 tsf 1% organic content Qp=1.5 tsf LL = 23 PL = 15 2-2-3 N=5 2-1-2 N=3 2-2-2 N=4 2-2-11 N=13 1 2 3 4 14 18 18 18 25 31 17 12 Approximately 5 inches of ASPHALT Approximately 11 inches of SUBBASE STONE Soft to medium stiff, brown silty CLAY, trace sand and gravel Medium dense, brown silty SAND, trace gravel End of boring at approximately 10 feet below existing grade N/A N/A N/A 50 Additional Remarks While Drilling Upon Completion Delay STRENGTH, tsf Completion Depth: Date Boring Started: Date Boring Completed: Logged By: Drilling Contractor: Pressuremeter Shelby Tube Grab Sample No Recovery Qp/Qr Latitude: 41.8394000 Longitude: -87.9581607 Drill Rig: Geoprobe 7822DT Remarks: Log Entry: P. Patel Checked By: A. Tomaras The stratification lines represent approximate boundaries. The transition may be gradual. ***Please reference the geotechnical report text for specific groundwater / dewatering recommendations.Depth, (feet)Sample Types: LL Auger Cutting Split-Spoon Rock Core 00 5 10 Drilling Method: Sampling Method: Hammer Type:ClassificationSheet 1 of 1 Boring Location:Sample TypeG23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. 25 2 ¼ Hollow Stem Auger Split Spoon Automatic Moisture, %WATER LEVELS*** LOG OF BORING B-02 SPT Blows per 6-inch4.0 Moisture Briarwood Central near Briarwood Loop Station: N/A Offset: N/A 2.0 10.0 ft 9/7/23 9/7/23 J.K. Rubino Engineering, Inc. Qu (Rimac) 0 Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Telephone: 847-931-1555 Fax: 847-931-1560 Rubino Job No.: Project: Location: City, State: Client: MATERIAL DESCRIPTION STANDARD PENETRATION TEST DATA Graphic LogPL Sample No.Elevation (feet)Recovery (inches) 275NOT FOR BID CL CL Qp=3.5 tsf Qp=2.5 tsf 4-5-5 N=10 2-2-4 N=6 2-5-9 N=14 6-21-19 N=40 1 2 3 4 18 18 18 8 17 15 14 23 Approximately 6 inches of ASPHALT Approximately 9 inches of SUBBASE STONE FILL: dark gray and black silty clay, trace sand and gravel Stiff, brown, sandy silty CLAY, with gravel Very stiff, brown silty CLAY, with sand and gravel Possible cobbles/boulders encountered. N-values may be elevated. End of boring at approximately 10 feet below existing grade N/A N/A N/A 50 Additional Remarks While Drilling Upon Completion Delay STRENGTH, tsf Completion Depth: Date Boring Started: Date Boring Completed: Logged By: Drilling Contractor: Pressuremeter Shelby Tube Grab Sample No Recovery Qp/Qr Latitude: 41.8402557 Longitude: -87.9631000 Drill Rig: Geoprobe 7822DT Remarks: Log Entry: P. Patel Checked By: A. Tomaras The stratification lines represent approximate boundaries. The transition may be gradual. ***Please reference the geotechnical report text for specific groundwater / dewatering recommendations.Depth, (feet)Sample Types: LL Auger Cutting Split-Spoon Rock Core 00 5 10 Drilling Method: Sampling Method: Hammer Type:ClassificationSheet 1 of 1 Boring Location:Sample TypeG23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. 25 2 ¼ Hollow Stem Auger Split Spoon Automatic Moisture, %WATER LEVELS*** LOG OF BORING B-03 SPT Blows per 6-inch4.0 Moisture Briarwood N Drive near #162 Station: N/A Offset: N/A 2.0 10.0 ft 9/7/23 9/7/23 J.K. Rubino Engineering, Inc. Qu (Rimac) 0 Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Telephone: 847-931-1555 Fax: 847-931-1560 Rubino Job No.: Project: Location: City, State: Client: MATERIAL DESCRIPTION STANDARD PENETRATION TEST DATA Graphic LogPL Sample No.Elevation (feet)Recovery (inches) 276NOT FOR BID 8-5-5 N=10 3-3-2 N=5 4-2-2 N=4 1-2-4 N=6 1 2 3 4 18 14 3 12 14 7 16 19 Approximately 4½ inches of ASPHALT Approximately 14½ inches of SUBBASE STONE FILL: dark brown and black silty clay, with crushed stone pieces FILL: black silty clay, trace sand and gravel End of boring at approximately 10 feet below existing grade N/A N/A N/A 50 Additional Remarks While Drilling Upon Completion Delay STRENGTH, tsf Completion Depth: Date Boring Started: Date Boring Completed: Logged By: Drilling Contractor: Pressuremeter Shelby Tube Grab Sample No Recovery Qp/Qr Latitude: 41.8379729 Longitude: -87.9602401 Drill Rig: Geoprobe 7822DT Remarks: Log Entry: P. Patel Checked By: A. Tomaras The stratification lines represent approximate boundaries. The transition may be gradual. ***Please reference the geotechnical report text for specific groundwater / dewatering recommendations.Depth, (feet)Sample Types: LL Auger Cutting Split-Spoon Rock Core 00 5 10 Drilling Method: Sampling Method: Hammer Type:ClassificationSheet 1 of 1 Boring Location:Sample TypeG23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. 25 2 ¼ Hollow Stem Auger Split Spoon Automatic Moisture, %WATER LEVELS*** LOG OF BORING B-04 SPT Blows per 6-inch4.0 Moisture Briarwood Circle near #86 Station: N/A Offset: N/A 2.0 10.0 ft 9/7/23 9/7/23 J.K. Rubino Engineering, Inc. Qu (Rimac) 0 Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Telephone: 847-931-1555 Fax: 847-931-1560 Rubino Job No.: Project: Location: City, State: Client: MATERIAL DESCRIPTION STANDARD PENETRATION TEST DATA Graphic LogPL Sample No.Elevation (feet)Recovery (inches) 277NOT FOR BID CL CL Qp=1.3 tsf Qp=3.5 tsf 2-4-5 N=9 3-5-5 N=10 2-1-2 N=3 3-5-7 N=12 1 2 3 4 10 8 10 18 18 16 24 15 Approximately 4½ inches of ASPHALT Approximately 13½ inches of SUBBASE STONE FILL: dark brown to black silty clay, trace sand and gravel Soft, brown and gray silty CLAY, trace sand and gravel Stiff, brown and gray silty CLAY, trace sand and gravel End of boring at approximately 10 feet below existing grade N/A N/A N/A 50 Additional Remarks While Drilling Upon Completion Delay STRENGTH, tsf Completion Depth: Date Boring Started: Date Boring Completed: Logged By: Drilling Contractor: Pressuremeter Shelby Tube Grab Sample No Recovery Qp/Qr Latitude: 41.8359713 Longitude: -87.9594971 Drill Rig: Geoprobe 7822DT Remarks: Log Entry: P. Patel Checked By: A. Tomaras The stratification lines represent approximate boundaries. The transition may be gradual. ***Please reference the geotechnical report text for specific groundwater / dewatering recommendations.Depth, (feet)Sample Types: LL Auger Cutting Split-Spoon Rock Core 00 5 10 Drilling Method: Sampling Method: Hammer Type:ClassificationSheet 1 of 1 Boring Location:Sample TypeG23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. 25 2 ¼ Hollow Stem Auger Split Spoon Automatic Moisture, %WATER LEVELS*** LOG OF BORING B-05 SPT Blows per 6-inch4.0 Moisture Briarwood Lane near #55 Station: N/A Offset: N/A 2.0 10.0 ft 9/7/23 9/7/23 J.K. Rubino Engineering, Inc. Qu (Rimac) 0 Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Telephone: 847-931-1555 Fax: 847-931-1560 Rubino Job No.: Project: Location: City, State: Client: MATERIAL DESCRIPTION STANDARD PENETRATION TEST DATA Graphic LogPL Sample No.Elevation (feet)Recovery (inches) 278NOT FOR BID CL Qp=3.0 tsf Qp=3.5 tsf 5-4-4 N=8 4-5-5 N=10 10-6-7 N=13 7-6-8 N=14 1 2 3 4 18 18 0 0 20 16 17 14 Approximately 6 inches of ASPHALT Approximately 9 inches of SUBBASE STONE Stiff, brown silty CLAY, trace sand and gravel No recovery, soils classified from auger cuttings. Possible cobbles/boulders encountered. N-values may be elevated. No recovery, soils classified from auger cuttings. Possible cobbles/boulders encountered. N-values may be elevated. End of boring at approximately 10 feet below existing grade N/A N/A N/A 50 Additional Remarks While Drilling Upon Completion Delay STRENGTH, tsf Completion Depth: Date Boring Started: Date Boring Completed: Logged By: Drilling Contractor: Pressuremeter Shelby Tube Grab Sample No Recovery Qp/Qr Latitude: 41.8348602 Longitude: -87.9574345 Drill Rig: Geoprobe 7822DT Remarks: Log Entry: P. Patel Checked By: A. Tomaras The stratification lines represent approximate boundaries. The transition may be gradual. ***Please reference the geotechnical report text for specific groundwater / dewatering recommendations.Depth, (feet)Sample Types: LL Auger Cutting Split-Spoon Rock Core 00 5 10 Drilling Method: Sampling Method: Hammer Type:ClassificationSheet 1 of 1 Boring Location:Sample TypeG23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. 25 2 ¼ Hollow Stem Auger Split Spoon Automatic Moisture, %WATER LEVELS*** LOG OF BORING B-06 SPT Blows per 6-inch4.0 Moisture Briarwood Central near Briarwood S Drive Station: N/A Offset: N/A 2.0 10.0 ft 9/7/23 9/7/23 J.K. Rubino Engineering, Inc. Qu (Rimac) 0 Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Telephone: 847-931-1555 Fax: 847-931-1560 Rubino Job No.: Project: Location: City, State: Client: MATERIAL DESCRIPTION STANDARD PENETRATION TEST DATA Graphic LogPL Sample No.Elevation (feet)Recovery (inches) 279NOT FOR BID CL Qp=2.5 tsf Qp=4.5 tsf Qp=3.5 tsf 9-10-10 N=20 9-7-6 N=13 3-4-5 N=9 5-6-5 N=11 1 2 3 4 14 0 18 6 3 5 15 13 Approximately 4 inches of ASPHALT Approximately 15 inches of SUBBASE STONE FILL: brown silty clay, with sand and gravel No recovery, soils classified from auger cuttings. Possible cobbles/boulders encountered. N-values may be elevated. Stiff, brown silty CLAY, trace sand and gravel End of boring at approximately 10 feet below existing grade N/A N/A N/A 50 Additional Remarks While Drilling Upon Completion Delay STRENGTH, tsf Completion Depth: Date Boring Started: Date Boring Completed: Logged By: Drilling Contractor: Pressuremeter Shelby Tube Grab Sample No Recovery Qp/Qr Latitude: 41.8336499 Longitude: -87.9588641 Drill Rig: Geoprobe 7822DT Remarks: Log Entry: P. Patel Checked By: A. Tomaras The stratification lines represent approximate boundaries. The transition may be gradual. ***Please reference the geotechnical report text for specific groundwater / dewatering recommendations.Depth, (feet)Sample Types: LL Auger Cutting Split-Spoon Rock Core 00 5 10 Drilling Method: Sampling Method: Hammer Type:ClassificationSheet 1 of 1 Boring Location:Sample TypeG23.139 Briarwood Lakes Water Main Improvements Various Streets Oak Brook, Illinois BLA, Inc. 25 2 ¼ Hollow Stem Auger Split Spoon Automatic Moisture, %WATER LEVELS*** LOG OF BORING B-07 SPT Blows per 6-inch4.0 Moisture Briarwood S Drive near #23 Station: N/A Offset: N/A 2.0 10.0 ft 9/7/23 9/7/23 J.K. Rubino Engineering, Inc. Qu (Rimac) 0 Rubino Engineering, Inc. 425 Shepard Drive Elgin, IL 60123 Telephone: 847-931-1555 Fax: 847-931-1560 Rubino Job No.: Project: Location: City, State: Client: MATERIAL DESCRIPTION STANDARD PENETRATION TEST DATA Graphic LogPL Sample No.Elevation (feet)Recovery (inches) 280NOT FOR BID Appendix H – Laboratory Results 281NOT FOR BID Boring #B-02 @ 6'Project: LL 23 #DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!Location: PL 15 #DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!Client: PI 8 #DIV/0!#DIV/0!#DIV/0!#DIV/0!#DIV/0!Project #:G23.139 Report of Atterberg Limits Test (ASTM D4318 / AASHTO T89 / AASHTO T90) Briarwood Lakes WM Improvements Oakbrook, Illinois BLA, Inc. B-02 @ 6' 0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 90 100Plasticity Index (%)Liquid Limit (%) "U" Line "A" Line ML or OL CL MH or OH CH CL-ML ML 282 NOT FOR BID