ildot 61M54-027.pdf

November 6, 2026 Letting

Notice to Bidders, Specifications and Proposal

Contract No. 61M54 DUPAGE County Section 23-00064-00-BT (Roselle) Route MS 3037 (Main Street) District 1 Construction Funds

Prepared by S

Checked by (Printed by authority of the State of Illinois)

NOTICE TO BIDDERS

1. TIME AND PLACE OF OPENING BIDS. Electronic bids are to be submitted to the electronic bidding system (iCX-Integrated Contractors Exchange). All bids must be submitted to the iCX system prior to 12:00 p.m.

November 6, 2026 prevailing time at which time the bids will be publicly opened from the iCX SecureVault.

2. DESCRIPTION OF WORK. The proposed improvement is identified and advertised for bids in the

Invitation for Bids as:

Contract No. 61M54 DUPAGE County Section 23-00064-00-BT (Roselle) Route MS 3037 (Main Street) District 1 Construction Funds

Construction of a pedestrian bridge over IL 19/Irving Park Rd., retaining walls and the construction of a multi-use path from Park St. to the Metra Roselle Station South Lot in the village of Roselle.

3. INSTRUCTIONS TO BIDDERS. (a) This Notice, the invitation for bids, proposal and letter of award shall, together with all other documents in accordance with Article 101.09 of the Standard Specifications for Road and Bridge Construction, become part of the contract. Bidders are cautioned to read and examine carefully all documents, to make all required inspections, and to inquire or seek explanation of the same prior to submission of a bid.

(b) State law, and, if the work is to be paid wholly or in part with Federal-aid funds, Federal law requires the bidder to make various certifications as a part of the proposal and contract. By execution and submission of the proposal, the bidder makes the certification contained therein. A false or fraudulent certification shall, in addition to all other remedies provided by law, be a breach of contract and may result in termination of the contract.

4. AWARD CRITERIA AND REJECTION OF BIDS. This contract will be awarded to the lowest responsive and responsible bidder considering conformity with the terms and conditions established by the Department in the rules, Invitation for Bids and contract documents. The issuance of plans and proposal forms for bidding based upon a prequalification rating shall not be the sole determinant of responsibility. The Department reserves the right to determine responsibility at the time of award, to reject any or all proposals, to readvertise the proposed improvement, and to waive technicalities.

By Order of the Illinois Department of Transportation

Gia Biagi, Secretary

CONTRACT 61M54

INDEX

FOR

SUPPLEMENTAL SPECIFICATIONS

AND RECURRING SPECIAL PROVISIONS

Adopted January 1, 2026

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 1-1-26)

SUPPLEMENTAL SPECIFICATIONS

Std. Spec. Sec. Page No.

109 Measurement and Payment 202 Earth and Rock Excavation 204 Borrow and Furnished Excavation 207 Porous Granular Embankment 211 Topsoil and Compost 214 Grading and Shaping Ditches 406 Hot-Mix Asphalt Binder and Surface Course 407 Hot-Mix Asphalt Pavement (Full-Depth) 420 Portland Cement Concrete Pavement 502 Excavation for Structures 504 Precast Concrete Structures 509 Metal Railings 522 Retaining Walls 540 Box Culverts 542 Pipe Culverts 550 Storm Sewers 586 Granular Backfill for Structures 601 Pipe Drains, Pipe Underdrains, and French Drains 630 Steel Plate Beam Guardrail 632 Guardrail and Cable Road Guard Removal 644 High Tension Cable Median Barrier 665 Woven Wire Fence 701 Work Zone Traffic Control and Protection 781 Raised Reflective Pavement Markers 782 Reflectors 801 Electrical Requirements 821 Roadway Luminaires

1003 Fine Aggregates 1004 Coarse Aggregates 1010 Finely Divided Minerals 1020 Portland Cement Concrete ……… 1030 Hot-Mix Asphalt 1040 Drain Pipe, Tile, and Wall Drain 1042 Precast Concrete Products 1061 Waterproofing Membrane System 1067 Luminaire ……… 1097 Reflectors 1102 Hot-Mix Asphalt Equipment

RECURRING SPECIAL PROVISIONS

The following RECURRING SPECIAL PROVISIONS indicated by an “X” are applicable to this contract and are included by reference:

CHECK SHEET # PAGE NO.

1 Additional State Requirements for Federal-Aid Construction Contracts 2 Subletting of Contracts (Federal-Aid Contracts)

3 EEO

4 Specific EEO Responsibilities Non Federal-Aid Contracts 5 Required Provisions - State Contracts 6 Asbestos Bearing Pad Removal 7 Asbestos Waterproofing Membrane and Asbestos HMA Surface Removal 8 Temporary Stream Crossings and In-Stream Work Pads 9 Construction Layout Stakes

10 Use of Geotextile Fabric for Railroad Crossing 11 Subsealing of Concrete Pavements 12 Hot-Mix Asphalt Surface Correction 13 Pavement and Shoulder Resurfacing 14 Patching with Hot-Mix Asphalt Overlay Removal 15 Polymer Concrete 16 Reserved 17 Bicycle Racks 18 Temporary Portable Bridge Traffic Signals 19 Nighttime Inspection of Roadway Lighting 20 English Substitution of Metric Bolts 21 Calcium Chloride Accelerator for Portland Cement Concrete 22 Quality Control of Concrete Mixtures at the Plant 23 Quality Control/Quality Assurance of Concrete Mixtures 24 Reserved 25 Reserved 26 Temporary Raised Pavement Markers 27 Restoring Bridge Approach Pavements Using High-Density Foam 28 Portland Cement Concrete Inlay or Overlay 29 Portland Cement Concrete Partial Depth Hot-Mix Asphalt Patching 30 Longitudinal Joint and Crack Patching 31 Concrete Mix Design – Department Provided 32 Station Numbers in Pavements or Overlays

LOCAL ROADS AND STREETS RECURRING SPECIAL PROVISIONS

Table of Contents

CHECK SHEET # PAGE NO.

LRS 1 Reserved LRS 2 Furnished Excavation LRS 3 Work Zone Traffic Control Surveillance LRS 4 Flaggers in Work Zones LRS 5 Contract Claims LRS 6 Bidding Requirements and Conditions for Contract Proposals LRS 7 Bidding Requirements and Conditions for Material Proposals LRS 8 Reserved LRS 9 Bituminous Surface Treatments LRS 10 Reserved LRS 11 Employment Practices LRS 12 Wages of Employees on Public Works LRS 13 Selection of Labor LRS 14 Paving Brick and Concrete Paver Pavements and Sidewalks LRS 15 Partial Payments LRS 16 Protests on Local Lettings LRS 17 Substance Abuse Prevention Program LRS 18 Multigrade Cold Mix Asphalt LRS 19 Reflective Crack Control Treatment

SPECIAL PROVISIONS

TABLE OF CONTENTS

SPECIAL PROVISIONS

LOCATION OF IMPROVEMENT

DESCRIPTION OF IMPROVEMENT

AVAILABLE REPORTS

ELECTRONIC CAD RESOURCES DISCLAIMER

METRA RAILROAD

KEEPING ARTERIAL ROADWAYS OPEN TO TRAFFIC (LANE CLOSURES ONLY) (D1)

MAINTENANCE OF ROADWAYS (D1)

PUBLIC CONVENIENCE AND SAFETY (D1)

TEMPORARY INFORMATION SIGNING (D1)

TRAFFIC CONTROL PLAN

SUPPLEMENTAL WATERING

PROTECTION OF EXISTING TREES

STATUS OF UTILITIES (D-1)

HOT-MIX ASPHALT – MIXTURE DESIGN VERIFICATION AND PRODUCTION (D1)

HOT-MIX ASPHALT BINDER AND SURFACE COURSE (D1)

FRICTION AGGREGATE (D1)

MINERALIZED CARBON DIOXIDE CONCRETE (D-1)

ADJUSTMENTS AND RECONSTRUCTIONS (D1)

DRAINAGE AND INLET PROTECTION UNDER TRAFFIC (D1)

TREE REMOVAL AND FORESTRY WORK RESTRICTIONS – ENDANGERED SPECIES ACT

REQUIRED INSPECTION OF WOODY PLANT MATERIAL

PLANTING WOODY PLANTS

FAILURE TO COMPLETE PLANT CARE AND ESTABLISHMENT WORK ON TIME

MULCH PLACEMENT 3”

PEDESTRIAN TRUSS SUPERSTRUCTURE – ADDITIONAL REQUIREMENTS

PEDESTRIAN BRIDGE LIGHTING SYSTEM

WASHOUT BASIN

CONSTRUCTION VIBRATION MONITORING

TRACK MONITORING

POTHOLING

EXPLORATION TRENCH (SPECIAL)

BICYCLE RAILING (SPECIAL)

RETAINING WALL REMOVAL

SANITARY SEWER REMOVAL 8”

PROPOSED MANHOLE/CATCH BASIN CONNECTION OVER EXISTING STORM SEWER

CONCRETE GUTTER (SPECIAL)

CHAIN LINK FENCE, 6’ AND CHAIN LINK FENCE, 6’ ATTACHED TO STRUCTURE

TRAFFIC CONTROL AND PROTECTION, (SPECIAL)

MAINTENANCE OF LIGHTING SYSTEM

LOCATING UNDERGROUND UTILITIES

ANTI-GRAFFITI PROTECTION SYSTEM

IDOT TRAINING PROGRAM GRADUATE ON-THE-JOB TRAINING……………………………………….87

LR107-4 INSURANCE……………………………………………………………………………...……………...90

LR1030-2 LOCAL QUALITY ASSURANCE/ QUALITY MANAGEMENT QC/QA…………………………...91

LPC-663 UNCONTAMINATED SOIL CERTIFICATION……………………………………………………….93

BDE SPECIAL PROVISIONS

The following special provisions indicated by an “X” are applicable to this contract. An * indicates a new or revised special provision for the letting.

File Name Pg. Special Provision Title Effective Revised 80099 Accessible Pedestrian Signals (APS) April 1, 2003 Jan. 1, 2022 _ 80274 95 Aggregate Subgrade Improvement April 1, 2012 April 1, 2022 80192 Automated Flagger Assistance Device Jan. 1, 2008 April 1, 2023 80173 Bituminous Materials Cost Adjustments Nov. 2, 2006 Aug. 1, 2017 80426 Bituminous Surface Treatment with Fog Seal Jan. 1, 2020 April 1, 2026 80475 Bridge Deck Concrete Overlays Jan. 1, 2026 80241 Bridge Demolition Debris July 1, 2009

5053I Building Removal Sept. 1, 1990 Aug. 1, 2022 5026I Building Removal with Asbestos Abatement Sept. 1, 1990 Aug. 1, 2022

80460 98 Cement, Finely Divided Minerals, Admixtures, Concrete, and Mortar Jan. 1, 2025 Jan. 1, 2026 80384 115 Compensable Delay Costs June 2, 2017 April 1, 2019 80198 Completion Date (via calendar days) April 1, 2008 80199 Completion Date (via calendar days) Plus Working Days April 1, 2008 80461 Concrete Barrier Jan. 1, 2025 80453 119 Concrete Sealer Nov. 1, 2023 80261 120 Construction Air Quality – Diesel Retrofit June 1, 2010 Jan. 1, 2025 80476 Deck Slab Repair Jan. 1, 2026

* 80029 122 Disadvantaged Business Enterprise Participation Sept. 1, 2000 July 2, 2026

* 80486 Engineer’s Field Office Nov. 1, 2026 80467 126 Erosion Control Blanket Aug. 1, 2025 80229 Fuel Cost Adjustment April 1, 2009 Aug. 1, 2017 80452 Full Lane Sealant Waterproofing System Nov. 1, 2023 80433 Green Preformed Thermoplastic Pavement Markings Jan. 1, 2021 Jan. 1, 2022 80471 Guardrail Nov. 1, 2025 80472 High Friction Surface Treatment Nov. 1, 2025 80456 Hot-Mix Asphalt Jan. 1, 2024 April 1, 2026 80446 Hot-Mix Asphalt – Longitudinal Joint Sealant Nov. 1, 2022 Aug. 1, 2023 80438 129 Illinois Works Apprenticeship Initiative – State Funded Contracts June 2, 2021 April 2, 2024 80483 130 Inlet Filters April 1, 2026 80477 132 Longitudinal Tining Jan. 1, 2026 July 1, 2026 80450 Mechanically Stabilized Earth Retaining Walls Aug. 1, 2023 Aug. 1, 2025 80478 Modified Longitudinal Construction Joint Jan. 1, 2026 80464 134 Pavement Marking April 1, 2025 Nov. 1, 2025 80468 Pavement Patching Aug. 1, 2025 80441 135 Performance Graded Asphalt Binder Jan 1, 2023 April 1, 2026 80459 Preformed Plastic Pavement Marking June 2, 2024 3426I 141 Railroad Protective Liability Insurance Dec. 1, 1986 Jan. 1, 2022 80473 Raised Reflective Pavement Markers Nov. 1, 2025 80455 142 Removal and Disposal of Regulated Substances Jan. 1, 2024 April 1, 2026 80474 Residential Driveway Temporary Signal Nov. 1, 2025 80445 144 Seeding Nov. 1, 2022 July 1, 2026

* 80457 150 Short Term and Temporary Pavement Markings April 1, 2024 Nov. 1, 2026 80462 154 Sign Panels and Appurtenances Jan. 1, 2025 Jan. 1, 2026 80479 Sinusoidal Rumble Strips Jan. 1, 2026 80469 Slope Wall Aug. 1, 2025 80448 Source of Supply and Quality Requirements Jan. 2, 2023 Jan. 1, 2026 80340 Speed Display Trailer April 2, 2014 Jan. 1, 2022 80127 Steel Cost Adjustment April 2, 2004 Nov. 1, 2025 80480 Structural Repair of Concrete Jan. 1, 2026 80397 156 Subcontractor and DBE Payment Reporting April 2, 2018 80391 157 Subcontractor Mobilization Payments Nov. 2, 2017 April 1, 2019

File Name Pg. Special Provision Title Effective Revised 80463 158 Submission of Bidders List Information Jan. 2, 2025 Mar. 2, 2025 80482 Submission of Payroll Records – Federal Aid Contract April 1, 2026 80437 159 Submission of Payroll Records – State Contract April 1, 2021 April 1, 2026 80435 Surface Testing of Pavements – IRI Jan. 1, 2021 Jan. 1, 2023 80465 160 Surveying Services April 1, 2025 80481 Temporary Concrete Barrier Jan. 1, 2026 80466 Temporary Rumble Strips April 1, 2025 80484 Tolerance in Thickness for Continuously Reinforced PCC Pavement July 1, 2026 80470 Traffic Signal Backplate Aug. 1, 2025 20338 161 Training Special Provisions Oct. 15, 1975 Sept. 2, 2021 80429 Ultra-Thin Bonded Wearing Course April 1, 2020 Jan. 1, 2022

* 80439 164 Vehicle and Equipment Warning Lights Nov. 1, 2021 Nov. 1, 2026 80458 Waterproofing Membrane System Aug. 1, 2024 80302 165 Weekly DBE Trucking Reports June 2, 2012 Jan. 2, 2025 80454 Wood Sign Support Nov. 1, 2023 80427 166 Work Zone Traffic Control Devices Mar. 2, 2020 Jan. 1, 2026 80485 169 Work Zone Width Restriction July 1, 2026 80071 170 Working Days Jan. 1, 2002

GUIDE BRIDGE SPECIAL PROVISION INDEX/CHECK SHEET

Effective as of the: January 16, 2026 Letting

An * indicates a new or revised special provision.

Pg

√ File Name Title Effective Revised

*GBSP 4 Polymer Modified Portland Cement Mortar June 7, 1994 Oct 17, 2025 GBSP 13 High-Load Multi-Rotational Bearings Oct 13, 1988 June 28, 2024 GBSP 14 Jack and Remove Existing Bearings April 20, 1994 April 13, 2018 GBSP 16 Jacking Existing Superstructure Jan 11, 1993 April 13, 2018 GBSP 18 Modular Expansion Joint May 19, 1994 Oct 27, 2023 GBSP 21 Cleaning and Painting Contact Surface Areas of Existing Steel

Structures June 30, 2003 Oct 23, 2020

*GBSP 25 Cleaning and Painting Existing Steel Structures Oct 2, 2001 Oct 17, 2025 GBSP 26 Containment and Disposal of Lead Paint Cleaning Residues Oct 2, 2001 Apr 22, 2016 171 GBSP 33 Pedestrian Truss Superstructure Jan 13, 1998 Oct 27, 2023 *GBSP 34 Concrete Wearing Surface June 23, 1994 Oct 17, 2025 GBSP 45 Bridge Deck Thin Polymer Overlay May 7, 1997 June 28, 2024 GBSP 55 Erection of Curved Steel Structures June 1, 2007 GBSP 59 Diamond Grinding and Surface Testing Bridge Sections Dec 6, 2004 April 15, 2022 GBSP 60 Containment and Disposal of Non-Lead Paint Cleaning

Residues Nov 25, 2004 Apr 22, 2016

GBSP 61 Slipform Parapet June 1, 2007 April 15, 2022 GBSP 67 Structural Assessment Reports for Contractor’s Means and

Methods Mar 6, 2009 Oct 5, 2015

GBSP 71 Aggregate Column Ground Improvement Jan 15, 2009 Oct 15, 2011 GBSP 78 Bridge Deck Construction Oct 22, 2013 Dec 21, 2016 GBSP 79 Bridge Deck Grooving (Longitudinal) Dec 29, 2014 Mar 29, 2017 GBSP 81 Membrane Waterproofing for Buried Structures Oct 4, 2016 March 1, 2019 GBSP 82 Metallizing of Structural Steel Oct 4, 2016 Oct 20, 2017 GBSP 83 Hot Dip Galvanizing for Structural Steel Oct 4, 2016 June 28, 2024 GBSP 85 Micropiles Apr 19, 1996 Oct 23, 2020 174 GBSP 86 Drilled Shafts Oct 5, 2015 Oct 27, 2023 GBSP 87 Lightweight Cellular Concrete Fill Nov 11, 2001 Apr 1, 2016 GBSP 88 Corrugated Structural Plate Structures Apr 22, 2016 April 13, 2018 GBSP 89 Preformed Pavement Joint Seal Oct 4, 2016 March 24, 2023 GBSP 90 Three Sided Precast Concrete Structure (Special) Dec 21, 2016 March 22, 2024 GBSP 91 Crosshole Sonic Logging Testing of Drilled Shafts Apr 20, 2016 March 24, 2023 GBSP 92 Thermal Integrity Profile Testing of Drilled Shafts Apr 20, 2016 March 24, 2023 GBSP 93 Preformed Bridge Joint Seal Dec 21, 2016 June 28, 2024 GBSP 94 Warranty for Cleaning and Painting Steel Structures Mar 3, 2000 Nov 24, 2004 186 GBSP 96 Erection of Bridge Girders Over or Adjacent to Railroads Aug 9, 2019 GBSP 97 Folded/Formed PVC Pipeliner April 15, 2022 GBSP 98 Cured-in-Place Pipe Liner April 15, 2022 GBSP 99 Spray-Applied Pipe Liner April 15, 2022 GBSP 100 Bar Splicers, Headed Reinforcement Sept 2, 2022 Oct 27, 2023 *GBSP 101 Noise Abatement Wall, Ground Wall Dec 9, 2022 Oct 17, 2025 *GBSP 102 Noise Abatement Wall, Structure Mounted Dec 9, 2022 Oct 17, 2025 GBSP 103 Noise Abatement Wall Anchor Rod Assembly Dec 9, 2022

Main Street Multi-Use Path Village of Roselle

Contract No. 61M54 Section No. 23-00064-00-BT

DuPage County

STATE OF ILLINOIS

SPECIAL PROVISIONS

The following Special Provisions supplement the specifications listed in the table below which apply to and govern the proposed improvement designated as Section 23-00064-00-BT, Contract Number 61M54 and in case of conflict with any part or parts of said specifications, the said Special Provisions shall take precedence and govern.

SPECIFICATION ADOPTED/DATED

Standard Specifications for Road and Bridge Construction

January 1, 2022

Manual on Uniform Traffic Control Devices for Streets and Highways

11th Edition with Revision 1 (December 2025)

Illinois Manual on Uniform Traffic Control Devices for Streets and Highways" (ILMUTCD)

Current Edition

Supplemental Specifications and Recurring Special Provisions (indicated on the Check Sheet included herein)

January 1, 2026

Manual of Test Procedure of Materials

Current

Standard Specifications for Water & Sewer Main Construction in Illinois

8th Edition, 2020

LOCATION OF IMPROVEMENT

The Main Street Multi-Use Path project is located in the Village of Roselle, DuPage County.

The improvement begins at the intersection of Main Street and Park Street, and ends at the Roselle Metra Station South Lot. Along Main Street from Park Street to Spring Street shall consist only of the installation of bike route signage. From the intersection of Main Street and Spring Street to the Roselle Metra Station shall consist of improvements as per the description below. The total gross length is 987 feet (0.187 miles) and the total net length is 987 feet (0.187 miles).

DESCRIPTION OF IMPROVEMENT

The work consists of construction of a pedestrian bridge and multi-use path, drilled soldier pile retaining walls, milling and resurfacing an existing hot-mix asphalt pavement, pavement patching, portland cement concrete sidewalk, earth excavation, portland cement concrete curb and gutter, drainage structure adjustments, seeding, topsoil, landscaping, light poles, lighting system installation, as well as all incidental and collateral work necessary to complete the project as shown on the plans and as described herein.

Contract No. 61M54 Section No. 23-00064-00-BT

AVAILABLE REPORTS

☐ No project specific reports were prepared.

When applicable, the following checked reports and record information is available for Bidders’ reference upon request:

☐ Record structural plans

☐ Preliminary Site Investigation (IDOT PSI)

☐ Preliminary Environmental Site Assessment (IDOT PESA)

☒ Preliminary Site Investigation (PSI) – Local

☒ Preliminary Environmental Site Assessment (PESA) – Local

☒ Soils/Geotechnical Report

☒ Boring Logs

☒ Pavement Cores

☐ Location Drainage Study (LDS)

☐ Hydraulic Report

☐ Noise Analysis

☒ Other: Local PIP Evaluation Report/LPC 663 Testing

Those seeking these reports should request access from:

Jason Souden, PE Christopher B. Burke Engineering, Ltd.

9575 W. Higgins Road, Suite 600 Rosemont, IL 60018

(847) 823-0500 jsouden@cbbel.com

Contract No. 61M54 Section No. 23-00064-00-BT

ELECTRONIC CAD RESOURCES DISCLAIMER

Notice of Disclaimer: The recipient agrees that the printed Plans, Specifications, and Contract are the legal documents for all Illinois Department of Transportation (IDOT) projects. Any associated electronic files made available are provided for convenience only, and IDOT and its consultants assume no responsibility for any inconsistencies or discrepancies between said electronic files and the printed Plans and Specifications. All warranties and representations of any kind with regard to said files and software are disclaimed, including the implied warranties of merchantability and fitness for a particular use. Under no circumstances will IDOT or any of its officers, employees or contracted consultants be liable for any consequential, incidental, special or exemplary damages, even if appraised of the likelihood of such damages occurring. IDOT does not warrant the electronic files and software against deficiencies of any kind. The use of any of these electronic files and software for work which is under contract or agreement with IDOT does not relieve the Contractor or Contractor's consultant from any obligations assumed by the Contract or from complete and proper fulfillment of the terms of the Contract, nor does it entitle the Contractor to compensation for damages or loss which could be attributed to such use. The user accepts the data "as is", and assumes all risks associated with its use.

If you accept the terms please sign below:

Recipient:

Company Name:

Address, City, State, zip:

E-mail Address and/or Phone Number:

Contract No. 61M54 Section No. 23-00064-00-BT

METRA RAILROAD

The Contractor shall be required to enter into a Right-of-Entry Agreement with Metra prior to any access to the Easement Premises within Metra property. An application for a Right of Entry Agreement can be found at Metra’s website: https://metra.com/advertising-and -partnering-with-metra, or by contacting Metra’s Right of Way Administrator at 312-542- 8189. The contractor shall contact Metra’s Right of Way Administrator prior to performing any construction, revision, or action to the Pathway or on the Easement Premises or Property beyond that which would be reasonably considered necessary to construct the proposed improvements. This includes submission of the Contractor Endorsement and payment of the administrative fee. The cost of the administrative fee, Metra Property Access Training and other costs incurred for compliance with the Right of Entry Agreement shall be included in the cost of the contract. Flaggers will be paid for according to Article

107.12 and will be reimbursed according to article 109.05.

Contract No. 61M54 Section No. 23-00064-00-BT

KEEPING ARTERIAL ROADWAYS OPEN TO TRAFFIC (LANE CLOSURES ONLY)

(D1) Effective: January 22, 2003 Revised: August 10, 2017

The Contractor shall provide the necessary traffic control devices to warn the public and to delineate the work zone as required in these Special Provisions, the Standard Specifications, the State Standards, and the District Details.

Arterial lane closures shall be in accordance with the Standard Specifications, Highway Standards, District Details, and the direction of the Engineer. The Contractor shall request and gain approval from the Engineer seventy–two (72) hours in advance of all long-term (24 hrs. or longer) lane closures.

Arterial lane closures not shown in the staging plans will not be permitted during peak traffic volume hours.

Peak traffic volume hours are defined as weekdays (Monday through Friday) from 6:30 AM to 8:30 AM and 4:30 PM to 6:00 PM.

Private vehicles shall not be parked in the work zone. Contractor’s equipment and/or vehicles shall not be parked on the shoulders or in the median during non-working hours.

The parking of equipment and/or vehicles on State right-of-way will only be permitted at locations approved by the Engineer in accordance with Articles 701.08 and 701.11 of the Standard Specifications.

Should the Contractor fail to completely open and keep open all the traffic lanes to traffic in accordance with the limitations specified above, the Contractor shall be liable to the Department for the amount of:

One lane or ramp blocked = $1,000

Two lanes blocked = $2,500

Not as a penalty but as liquidated and ascertained damages for each and every 15 minute interval or a portion thereof that a lane is blocked outside the allowable time limitations.

Such damages may be deducted by the Department from any monies due the Contractor.

These damages shall apply during the contract time and during any extensions of the contract time.

Contract No. 61M54 Section No. 23-00064-00-BT

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.

Contract No. 61M54 Section No. 23-00064-00-BT

PUBLIC CONVENIENCE AND SAFETY (D1)

Effective: May 1, 2012 Revised: July 15, 2012

Add the following to the end of the fourth paragraph of Article 107.09:

“If the holiday is on a Saturday or Sunday, and is legally observed on a Friday or Monday, the length of Holiday Period for Monday or Friday shall apply.”

Add the following sentence after the Holiday Period table in the fourth paragraph of Article 107.09:

“The Length of Holiday Period for Thanksgiving shall be from 5:00 AM the Wednesday prior to 11:59 PM the Sunday After”

Delete the fifth paragraph of Article 107.09 of the Standard Specifications:

“On weekends, excluding holidays, roadways with Average Daily Traffic of 25,000 or greater, all lanes shall be open to traffic from 3:00 P.M. Friday to midnight Sunday except where structure construction or major rehabilitation makes it impractical.”

Contract No. 61M54 Section No. 23-00064-00-BT

TEMPORARY INFORMATION SIGNING (D1)

Effective: November 13, 1996 Revised: January 29, 2020

Description.

This work shall consist of furnishing, installing, maintaining, relocating for various states of construction and eventually removing temporary informational signs. Included in this item may be ground mount signs, skid mount signs, truss mount signs, bridge mount signs, and overlay sign panels which cover portions of existing signs.

Materials.

Materials shall be according to the following Articles of Section 1000 - Materials:

Item Article/Section a.) Sign Base (Note 1) 1090 b.) Sign Face (Note 2) 1091 c.) Sign Legends 1091 d.) Sign Supports 1093 e.) Overlay Panels (Note 3) 1090.02

Note 1. The Contractor may use 5/8 inch (16 mm) instead of 3/4 inch (19 mm) thick plywood.

Note 2. The sign face material shall be in accordance with the Department’s

Fabrication of Highway Signs Policy.

Note 3. The overlay panels shall be 0.08 inch (2 mm) thick.

GENERAL CONSTRUCTION REQUIREMENTS

Installation.

The sign sizes and legend sizes shall be verified by the Contractor prior to fabrication.

Signs which are placed along the roadway and/or within the construction zone shall be installed according to the requirements of Article 701.14 and Article 720.04. The signs shall be 7 ft (2.1 m) above the near edge of the pavement and shall be a minimum of 2 ft (600

mm) beyond the edge of the paved shoulder. A minimum of two (2) posts shall be used.

The attachment of temporary signs to existing bridges, sign structures or sign panels shall be approved by the Engineer. Any damage to the existing signs and/or structures due to the Contractor's operations shall be repaired or signs replaced, as determined by the Engineer, at the Contractor's expense.

Method of Measurement.

This work shall be measured for payment in square feet (square meters) edge to edge (horizontally and vertically).

Contract No. 61M54 Section No. 23-00064-00-BT

All hardware, posts or skids, supports, bases for ground mounted signs, connections, which are required for mounting these signs will be included as part of this pay item.

Basis Of Payment.

This work shall be paid for at the contract unit price per square foot (square meter) for

TEMPORARY INFORMATION SIGNING.

Contract No. 61M54 Section No. 23-00064-00-BT

DuPage County

TRAFFIC CONTROL PLAN

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.

The Contractor shall contact the Resident Engineer and District One Bureau of Traffic at least 72 hours in advance of beginning work.

STANDARDS: 701006-05, 701011-04, 701101-05, 701301-04, 701311-03, 701427-05,

701501-06, 701606-10, 701701-10, 701801-06, 701901-11, 720001-01, 720006-04, 728001- 01, 780001-05

DETAILS:

TC-10 – TRAFFIC CONTROL AND PROTECTION FOR SIDE ROADS, INTERSECTIONS,

AND DRIVEWAYS

TC-13 – TYPICAL PAVEMENT MARKINGS

TC-21 – DETOUR SIGNING FOR CLOSING STATE HIGHWAYS

TC-22 – ARTERIAL ROAD INFORMATION SIGN

SPECIAL PROVISIONS:

KEEPING ARTERIAL ROADWAYS OPEN TO TRAFFIC (LANE CLOSURES ONLY) (D1)

MAINTENANCE OF ROADWAYS (D1)

PUBLIC CONVENIENCE AND SAFETY (D1)

TEMPORARY INFORMATION SIGNING (D1)

TRAFFIC CONTROL AND PROTECTION, (SPECIAL) (D1)

PAVEMENT MARKING (BDE)

SHORT TERM AND TEMPORARY PAVEMENT MARKINGS (BDE)

SIGN PANELS AND APPURTENANCES (BDE)

VEHICLE AND EQUIPMENT WARNING LIGHTS (BDE)

WORK ZONE TRAFFIC CONTROL DEVICES (BDE)

WORK ZONE WIDTH RESTRICTION (BDE)

Contract No. 61M54 Section No. 23-00064-00-BT

SUPPLEMENTAL WATERING

This work will include watering sod, trees, shrubs, vines, and perennials at the rates specified and as directed by the Engineer.

Schedule: Watering will only begin after the successful completion of all period of establishment requirements. However, if plant material requires additional watering due to extreme weather (drought/high temperatures) supplemental watering may be used to water during the period of establishment.

Water trees, shrubs, and vines every 7 days throughout the growing season (April 1 to November 30). Water perennials, plugs, and sod a minimum of twice a week. The Engineer may direct the Contractor to adjust the watering rate and frequency depending upon weather conditions. Do not overwater.

Watering must be completed in a timely manner. When the Engineer directs the Contractor to do supplemental watering, the Contractor must begin the watering operation within 24 hours of notice. The Contractor shall give an approximate time window of when they will begin at the work location to the Engineer. The Engineer shall be present during the watering operation. A minimum of 10 units of water per day must be applied until the work is complete.

Should the Contractor fail to complete the work on a timely basis or within such extended times as may have been allowed by the Department, the Contractor shall be liable to the Department liquidated damages as outlined in the “Failure to Complete Plant Care and Establishment Work on Time” special provision.

In fixing the damages as set out herein, the desire is to establish a mode of calculation for the work since the Department’s actual loss, in the event of delay, cannot be predetermined, would be difficult of ascertainment, and a matter of argument and unprofitable litigation. This said mode is an equitable rule for measurement of the Department’s actual loss and fairly takes into account the loss of the trees if the watering is delayed. The Department shall not be required to provide any actual loss in order to recover these liquidated damages provided herein, as said damages are very difficult to ascertain. Furthermore, no provision of this clause shall be construed as a penalty, as such is not the intention of the parties.

A calendar day is every day shown on the calendar and starts at 12:00 midnight and ends at the following 12:00 midnight, twenty-four hours later.

Source of Water: The Contractor shall notify the Engineer of the source of water used and provide written certification that the water does not contain chemicals harmful to plant growth.

Rate of Application: The normal rates of application for watering are as follows. The Engineer will adjust these rates as needed depending upon weather conditions.

35 gallons per tree 25 gallons per large shrub 15 gallons per small shrub 4 gallons per vine 6 gallons per square yard for Perennial Beds

Contract No. 61M54 Section No. 23-00064-00-BT

27 gallons per square yard for Sodded Areas

Method of Application: A spray nozzle that does not damage small plants must be used when watering all vegetation. Water shall be applied at the base of the plant to keep as much water as possible off plant leaves. An open hose may be used to water trees, shrubs, and seedlings if mulch and soil are not displaced by watering. The water shall be applied to individual plants in such a manner that the plant hole shall be saturated without allowing the water to overflow beyond the earthen saucer. Watering of plants in beds shall be applied in such a manner that all plant holes are uniformly saturated without allowing the water flow beyond the periphery of the bed. Water shall slowly infiltrate into soil and completely soak the root zone. The Contractor must supply metering equipment as needed to assure the specified application rate of water.

Method of Measurement: Supplemental watering will be measured in units of 1000 gallons of water applied as directed.

Basis of Payment: This work will be paid for at the contract unit price per unit of SUPPLEMENTAL WATERING, measured as specified. Payment will include the cost of all water, equipment and labor needed to complete the work specified herein and to the satisfaction of the Engineer.

Contract No. 61M54 Section No. 23-00064-00-BT

PROTECTION OF EXISTING TREES

The Contractor shall be responsible for taking measures to minimize damage to the tree limbs, tree trunks, and tree roots at each work site. All such measures shall be included in the contract price for other work except that payment will be made for TEMPORARY FENCE, TREE TRUNK PROTECTION, TREE ROOT PRUNING, and TREE PRUNING.

The Contractor shall coordinate with the village forester or arborist (Forestry Division 630.671.2373) prior to the start of construction to do a walk through and determine which trees or shrubs are to be protected, method of protection, and determine type of work to minimize damage to the tree.

All work, materials and equipment shall conform to Section 201 and 1081 of the Standard Specifications except as modified herein.

A. Earth Saw Cut of Tree Roots (Root Pruning):

1. Whenever proposed excavation falls within a drip-line of a tree, the Contractor shall:

a. Root prune 6-inches behind and parallel to the proposed edge of trench a neat, clean vertical cut to a minimum depth directed by the Engineer through all affected tree roots.

b. Root prune to a maximum width of 4-inches using a reciprocating saw blade for cutting tree roots or similar cutting machine. Trenching machines will not be permitted.

c. Exercise care not to cut any existing utilities.

d. If during construction it becomes necessary to expose tree roots which have not been precut, the Engineer shall be notified and the Contractor shall provide a clean, vertical cut at the proper root location, nearer the tree trunk, as necessary, by means of hand-digging and trimming with chain saw or hand saw. Ripping, shredding, shearing, chopping, or tearing will not be permitted.

e. Top Pruning: When thirty percent (30%) or more of the root zone is pruned, an equivalent amount of the top vegetative growth or the plant material shall be pruned off within one (1) week following root pruning.

2. Whenever curb and gutter is removed for replacement, or excavation for removal of or construction of a structure is within the drip line/root zone of a tree, the Contractor shall:

a. Root prune 6-inches behind the curbing so as to neatly cut the tree roots.

Contract No. 61M54 Section No. 23-00064-00-BT

b. Depth of cut shall be 12 inches for curb removal and replacement and 24 inches for structural work. Any roots encountered at a greater depth shall be neatly saw cut at no additional cost.

c. Locations where earth saw cutting of tree roots is required will be marked in the field by the Engineer.

3. All root pruning work is to be performed through the services of a licensed arborist to be approved by the Engineer.

Root pruning will be paid for at the contract unit price each for TREE ROOT PRUNING, which price shall be payment for all labor, materials, and equipment.

Tree limb pruning will be paid for at the contract unit price per each for TREE PRUNING (1 TO 10 INCH DIAMETER) and/or TREE PRUNING (OVER 10 INCH DIAMETER), which price shall include labor, materials, and equipment.

B. Temporary Fence:

1. The Contractor shall erect a temporary fence around all trees within the construction area to establish a “tree protection zone” before any work begins or any material is delivered to the jobsite. No work is to be performed (other than root pruning), materials stored, or vehicles driven or parked within the “tree protection zone”.

2. The exact location and establishment of the “tree protection zone” fence shall be approved by the Engineer prior to setting the fence.

3. The fence shall be erected on three sides of the tree at the drip-line of the tree or as determined by the Engineer.

4. All work within the “tree protection zone” shall have the Engineer’s prior approval. All slopes and other areas not regarded should be avoided so that unnecessary damage is not done to the existing turf, tree root system ground cover.

5. The grade within the “tree protection zone” shall not be changed unless approved by the Engineer prior to making said changes or performing the work.

The fence shall be similar to wood lath snow fence (48 inches high), plastic poly-type or and other type of highly visible barrier approved by the Engineer. This fence shall be properly maintained and shall remain up until final restoration unless the Engineer directs removal otherwise. Tree fence shall be supported using T-Post style fence posts. Utilizing re-bar as a fence post will not be permitted.

Temporary fence will be paid for at the contract unit price per foot for TEMPORARY FENCE, which price shall include furnishing, installing, maintaining, and removing.

C. Tree Trunk Protection:

Contract No. 61M54 Section No. 23-00064-00-BT

1. The Contractor shall erect trunk protection around all trees within the construction area to prevent damage to the trunk of the tree when temporary fence is not an option before any work begins or any material is delivered to the jobsite. No work is to be performed (other than root pruning), materials stored, or vehicles driven or parked within the “tree protection zone”.

2. The 2 inch x 8 inch x 8 foot boards shall be banded continuously around the trunk of each tree to prevent scarring of the trees shown on the plans or designated by the Engineer.

3. Multi-stem trees, saplings, and shrubs to be protected within the area of construction, temporary fence may be used for trunk protection.

Tree trunk protection will be paid for at the contract unit price per each for TREE TRUNK PROTECTION ), which price shall include materials, installation, and removal.

D. Tree Limb Pruning:

1. The Contractor shall inspect the work site in advance and arrange with the Forestry Division (630.671.2373) and/or village forester or arborist to have any tree limbs pruned that might be damaged by equipment operations at least one week prior to the start of construction. Any tree limbs that are broken by construction equipment after the initial pruning must be pruned correctly within 72 hours.

2. Top Pruning: When thirty percent (30%) or more of the root zone of a tree is pruned, an equivalent amount of the top vegetative growth or the plant material shall be pruned off within one (1) week following root pruning.

Tree limb pruning will be paid for at the contract unit price per each for TREE PRUNING (1 TO 10 INCH DIAMETER) and/or TREE PRUNING (OVER 10 INCH DIAMETER), which price shall include labor, materials, and equipment.

E. Removal of Driveway Pavement and Sidewalk:

1. In order to minimize the potential damage to the tree root system(s), the Contractor will not be allowed to operate any construction equipment or machinery within the “tree protection zone” located between the curb or edge of pavement and the right-of-way property line.

2. Sidewalk to be removed in the areas adjacent to the “tree protection zones” shall be removed with equipment operated from the street pavement. Removal shall be done by excavation equipment, or by hand, or a combination of these methods. The method of removal shall be approved by the Engineer prior to commencing any work.

3. Any pavement or pavement related work that is removed shall be immediately disposed of from the area and shall not be stockpiled or stored within the parkway area under any circumstances.

Contract No. 61M54 Section No. 23-00064-00-BT

F. Backfilling:

1. Prior to placing the topsoil and/or sod, in areas outside the protection zone, the existing ground shall be disked to a depth no greater than one (1”), unless otherwise directed by the Engineer. No grading will be allowed within the drip-line of any tree unless directed by the Engineer.

G. Damages:

1. In the event that a tree not scheduled for removal is injured such that potential irreparable damage may ensure, as determined by the Roadside Development Unit, the Contractor shall be required to remove the damage tree and replace it on a three to one (3:1) basis, at his own expense. The Roadside Development Unit will select replacement trees from the pay items already established in the contract.

2. The Contractor shall place extreme importance upon the protection and care of trees and shrubs which are to remain during all times of this improvement. It is of paramount importance that the trees and shrubs which are to remain are adequately protected by the Contractor and made safe from harm and potential damage from the operations and construction of this improvement. If the Contractor is found to be in violation of storage or operations within the “tree protection zone” or construction activities not approved by the Engineer, a penalty shall be levied against the Contractor with the monies being deducted from the contract. The amount of the penalty shall be two hundred fifty dollars ($250.00) per occurrence per day.

Contract No. 61M54 Section No. 23-00064-00-BT

STATUS OF UTILITIES (D-1)

Effective: June 1, 2016 Revised: April 1, 2025

Utility companies and/or municipal owners located within the construction limits of this project have provided the following information regarding their facilities and the proposed improvements. The tables below contain a description of specific conflicts to be resolved and/or facilities which will require some action on the part of the Department’s contractor to proceed with work. Each table entry includes an identification of the action necessary and, if applicable, the estimated duration required for the resolution.

UTILITIES TO BE ADJUSTED

Conflicts noted below have been identified by following the suggested staging plan included in the contract.

The company has been notified of all conflicts and will be required to obtain the necessary permits to complete their work; in some instances, resolution will be a function of the construction staging. The responsible agency must relocate, or complete new installations as noted below; this work has been deemed necessary to be complete for the Department’s contractor to then work in the stage under which the item has been listed.

No conflicts to be resolved.

The following contact information is what was used during the preparation of the plans as provided by the Agency/Company responsible for the resolution of the conflict.

Agency/Company Name of contact

Phone E-mail address

AT&T (Distribution) Jamel McGinnis - g11629@att.com Comcast Martha Gieras (224) 229-5862 martha_gieras@cable.comcast.com ComEd Lisa Argast (708) 277-8511 PlanSubmittalsandMapRequests@ exeloncorp.com DuPage County Div. of

Transportation Jeremy Lee (630) 407-6900 jeremy.lee@dupageco.org

DuPage Water Commission Jeff Loster (630) 834-0100 pipeline@dpwc.org Metra Railroad Lynn Dion 312-322-2987 LDion@metrarr.com

MCI-Verizon Business Investigations- Team

(800) 492-3100 investigations@verizon.com

Nicor Gas Charles Parrott (630) 388-3319 gasmaps@aglresources.com Vinakom Communications Dicky Patel (847) 592-5785 dicky.patel@vinakom.com

Village of Roselle Kristin Mehl (630) 671-2375 kmehl@roselle.il.us

UTILITIES TO BE WATCHED AND PROTECTED

The areas of concern noted below have been identified by following the suggested staging plan included for the contract. The information provided is not a comprehensive list of all remaining utilities, but those which during coordination were identified as ones which might require the Department’s contractor to take into consideration when making the determination of the means and methods that would be required to construct the proposed improvement. In some instances, the contractor will be responsible to notify the owner in advance of the work to take place so necessary staffing on the owner’s part can be secured.

Contract No. 61M54 Section No. 23-00064-00-BT

LOCATION TYPE DESCRIPTION OWNER ACTION

Entire length of project

Water

30” Transmission Watermain – running parallel and just south of improvements

DuPage Water

Commission

Transmission Watermain shall be protected from damage by the

Contractor during Construction.

Refer to DWC Notes on General

Notes in Plans. Refer to Exploration Trench (Special), Construction Vibration Monitoring and Locating Underground Utilities

Special Provisions

Approx 17+70 to 20+00 –

North of NE Retaining

Wall

Electric Underground Electric Unknown

Line was located as part of SUE survey. Metra does not have additional information on this line.

It is not for communication or signal. Metra noted that MCI has a fiber optic crossing east of Irving Park Road. MCI atlas appears to show line within Irving Park ROW.

Line shall be protected from damage by the Contractor during Construction. Refer to Exploration Trench (Special) Special Provision

Approx 11+05

Sanitary 10” VCP Sanitary – crossing walls in n/s direction

Village of Roselle

Sewer shall be protected from damage by the Contractor during Construction. Refer to Exploration

Trench (Special) Special Provision.

Notify Engineer if line is in conflict with retaining wall piles. Engineer to provide direction on pile placement if in conflict.

Approx 11+25

Sanitary Abandoned 8” DIP Sanitary Forcemain – crossing walls in n/s direction

Village of Roselle

Abandoned 8” DIP Sanitary Forcemain may be partially removed if in conflict with retaining wall piles.

Approx 11+28

Sanitary 8” PVC Sanitary Forcemain in 16” Casing – crossing walls in n/s direction

Village of Roselle

Forcemain shall be protected from damage by the Contractor during Construction. Refer to Exploration

Trench (Special) Special Provision.

Notify Engineer if line is in conflict with retaining wall piles. Engineer to provide direction on pile placement if in conflict.

Approx 15+30

Storm 24” Storm Sewer – crossing walls in n/s direction

Village of Roselle

Sewer shall be protected from damage by the Contractor during Construction. Refer to Exploration

Trench (Special) Special Provision.

Notify Engineer if line is in conflict with retaining wall piles. Engineer to provide direction on pile placement if in conflict.

Contract No. 61M54 Section No. 23-00064-00-BT

Approx 18+80

Water 15” DIP Watermain – crossing walls in n/s direction

Village of Roselle

Watermain shall be protected from damage by the Contractor during Construction. Refer to Exploration

Trench (Special) Special Provision.

Notify Engineer if line is in conflict with retaining wall piles. Engineer to provide direction on pile placement if in conflict.

Approx 20+00

Electric Underground Electric –

Lighting – crosses path in e/w direction

Village of Roselle

Electric Line shall be protected from damage by the Contractor during Construction. Refer to Exploration Trench (Special)

Special Provision. Notify Engineer if line is in conflict with retaining wall piles. Engineer to provide direction on pile placement if in conflict.

The above represents the best information available to the Department and is included for the convenience of the bidder. The days required for conflict resolution should be considered in the bid as this information has also been factored into the timeline identified for the project when setting the completion date. The applicable portions of the Standard Specifications for Road and Bridge Construction shall apply.

Estimated duration of time provided above for the first conflicts identified will begin on the date of the executed contract regardless of the status of the utility relocations. The responsible agencies will be working toward resolving subsequent conflicts in conjunction with contractor activities in the number of days noted.

The estimated relocation duration must be part of the progress schedule submitted by the contractor. A utility kickoff meeting will be scheduled between the Department, the Department’s contractor, and the utility companies when necessary.

The contractor is responsible for contacting JULIE (or DIGGER within the City of Chicago) prior to any excavation work. Please note that IDOT electrical facilities are not part of the one-call locating services, such as JULIE or DIGGER.

If the contract requires the services of an electrical contractor, it is the contractor’s responsibility, at their own expense, to locate existing IDOT electrical facilities before commencing work. For contracts that do not require an electrical contractor, the contractor may request one free locate of IDOT electrical facilities by contacting the Department’s Electrical Maintenance Contractor. Additional locate requests will be at the contractor’s expense.

The Department’s Electrical Maintenance Contractor must be notified at least 72 hours in advance of the work by calling 773-287-7600 or emailing dispatch@meade100.com to arrange for the locating of underground electrical facilities.

Please note, the marking of underground facilities does not absolve the contractor of their responsibility to repair or replace any facilities damaged during construction at their expense.

Contract No. 61M54 Section No. 23-00064-00-BT

HOT-MIX ASPHALT – MIXTURE DESIGN VERIFICATION AND PRODUCTION (D1)

Effective: January 1, 2019 Revised: January 1, 2026

Add to Article 1030.05 (d)(3) of the Standard Specifications to read:

“ During mixture design, prepared samples shall…