PSB 26-2_AddendumNo.3_07012026.pdf

PSB 26-2

PROFESSIONAL SERVICES BULLETIN 26-2

Addendum No. 3

Professional Services Bulletin

No. 26-2 Addendum No. 3 July 1, 2026

ILLINOIS TOLLWAY website: www.illinoistollway.com

Illinois Tollway 2700 Ogden Avenue, Downers Grove, IL 60515

PSB 26-2 Addendum No.3 July 1, 2026

Addendum No. 3 does not change the due date or time

STATEMENTS OF INTEREST (SOIs) are due by 4:30:00 p.m. (Central Time)

Due Date: July 10, 2026

Successful Firm(s) will be notified.

Overall results will be posted on the Illinois Chief Procurement Officer’s eProcurement System at: https://www.bidbuy.illinois.gov/

ADDENDUM No. 3 PROFESSIONAL SERVICES BULLETIN No 26-2

REVISION DATE: July 1, 2026

Addendum No. 3 does not change the due date or time that Statements of Interest are due.

Statements of Interest are due via the Trimble Unity Construct process: https://app.e-builder.net/ to the Illinois State Toll Highway Authority by 4:30:00 PM Central Time, July 10, 2026.

The following revisions are being made via Addendum No. 3 to Professional Services Bulletin (PSB) No. 26-2. The bulletin is being reissued in its entirety with changes noted and shall supersede all prior versions. If you downloaded the bulletin prior to the noted Addendum/Revision Date, you should incorporate the revisions or download and use a new copy of the bulletin.

The revisions being made through this addendum include the following:

1. Exhibit C has been updated to reflect revisions to the fillable fields in the form.

2. Item 1 has been revised to address potential conflicts of interest.

QUESTIONS: The Tollway has received the following questions pertaining to PSB 26-2 via the SOI Mailbox. The Tollway offers the following responses:

Question 1: Based on the scope shown for Item #5—which include multiple bridges, ramps, and plaza work—is Category A the intended category? Or was the intent for it to be listed as Category B or higher?

Answer: Construction Cost Category A is correct.

Question 2: Page 3 of Exhibit C from the Tollway’s site shows zeros in the table that prevent entries from displaying clearly. Will a revised form be provided?

Answer: A revised downloadable version of the exhibit has been uploaded to the Tollway’s website.

Question 3: If submitting as a team, should the Team Name be listed as the Prime Vendor on Exhibit F and Exhibit H, or should the firm serving as the Team Lead be listed?

Answer: Please list the Team Lead Name.

https://app.e-builder.net/ https://app.e-builder.net/

PSB 26-2 Page | 1

NEW TO THIS PSB

An optional Virtual In-Person Pre-Proposal Meeting (with a virtual option) will be held on Tuesday June 23, 2026, at 9:00 a.m. (CT) at the following location:

Drury Lane Events 100 Drury Lane Oakbrook Terrace, IL 60181

Register here: PSB 26-2 Pre-Proposal Meeting

Please note that registration for this event is required and can be completed using the link above.

e-Builder is now Trimble Unity Construct. If you are currently registered in e-Builder, your user ID will be active in Trimble Unity Construct.

PSB 26-2 Page | 2

TABLE OF CONTENTS

PART I: THE SCHEDULE

1.1 CONTACT INFORMATION 3

1.2 OFFICIAL NOTICE 3-4

1.3 ACCEPTANCE OF SCANNED SIGNATURES 4

1.4 PSB ITEM INDEX 5

1.5 PSB ITEM DETAILS A-1R – A16

PART II: CONTRACT CLAUSES AND REQUIREMENTS

2.1 CONSULTANT/SUBCONSULTANT CONFLICTS OF INTEREST

WITHIN TOLLWAY PROJECTS

2.2 INSPECTOR GENERAL 7

2.3 FINANCIAL INFORMATION 7-8

2.4 ILLINOIS TOLLWAY’S CONTRACT PAYMENT POLICY 8

2.5 DISADVANTAGED BUSINESS ENTERPRISE (DBE) PARTICIPATION 8-10

2.6 PARTNERING FOR GROWTH PROGRAM GUIDELINES 10

2.7 STATE OF ILLINOIS VETERAN SMALL BUSINESS PARTICIPATION

AND UTILIZATION PLAN

2.8 TEAMING AGREEMENT

10-11 11-12

2.9 MANUALS, PROCESSES AND GUIDELINES 12

2.10 PHASE II: DESIGN ENGINEERING SERVICES 12

2.11 PHASE III: CONSTRUCTION ENGINEERING SERVICES 12-13

2.12 CONSTRUCTION AND QUALITY ASSURANCE CONSULTANTS 13

2.13 QUALITY ASSURANCE PREQUALIFICATION CATEGORY 13

2.14 CLARIFICATION OF QUALITY CONTROL/QUALITY ASSURANCE

REQUIREMENTS

2.15 CONSULTANT CONTRACT FORMS 14

2.16 SELF-PERFORMANCE 14

PART III: REPRESENTATIONS AND INSTRUCTIONS

3.1 SELECTION CRITERIA 14

3.2 SCHEDULE FOR CONSULTANT SELECTION 15

3.3 GUIDELINES FOR SUBMITTING SOI 15-17

3.4 SUBMITTAL INSTRUCTIONS 17-22

3.5 DISCLOSURES AND CERTIFICATIONS 23

3.6 PROTEST PROCEDURE 24

3.7 USEFUL LINKS 25

3.8 ILLINOIS EPROCUREMENT BIDBUY NOTICE 25

3.9 INFORMATION ON ACCESSING THE ILLINOIS TOLLWAY WEBSITE 26

3.10 FUTURE PROFESSIONAL SERVICES BULLETIN NOTIFICATIONS 27

3.11 RESERVED 27

3.12 EXCHANGES WITH FIRMS AFTER SOI SUBMISSION 28

PSB 26-2 Page | 3

PART I: THE SCHEDULE

1.1 CONTACT INFORMATION

Illinois State Toll Highway Authority (ISTHA) 2700 Ogden Avenue Downers Grove, IL 60515

PSB 26-2 Coordinator: csstaff@getipass.com

PSB 26-2 Tech Support: support@wbpmsupport.zendesk.com

PSB 26-2 Trimble Unity Construct Training: support@wbpmsupport.zendesk.com

1.2 26-2 OFFICIAL NOTICE

This Professional Services Bulletin 26-2 (PSB 26-2) is the official notice of needed professional services for the Illinois State Toll Highway Authority (“Illinois Tollway”, “Tollway”), as authorized by the Architectural, Engineering, and Land Surveying Qualifications Based Selection Act, (30 ILCS 535/1, et seq.). This PSB contains information pertaining to the advertisement for Statements of Interest (SOI) and is part of the Chief Procurement Officer eProcurement System for the Illinois State Toll Highway Authority. PSB 26-2, including all Exhibits and forms, is available on the Illinois Tollway’s website at: https://www.illinoistollway.com/doing-business/construction-engineering/bids-bulletins-awards. Additional information is also posted on the Illinois Chief Procurement Officer’s eProcurement System at: https://www.bidbuy.illinois.gov/. For instructions on accessing the Illinois Tollway website, PSB, and Exhibits please refer to the Table of Contents. Instructions on receiving procurement opportunities are included in the “Illinois eProcurement BidBuy Notice” section of this PSB.

1.2.1 PSB 26-2 SUMMARY

Information for the Trimble Unity Construct process for PSB 26-2 can be found in the Public Folder at:

https://app.e-builder.net/public/publicLanding.aspx?QS=8b550cb238ba4d768a53aa87d3c9cdcd

You will need the following before you can submit an SOI in Trimble Unity Construct:

Trimble Unity Construct resources, including PSB SOI user manual, FAQ file, and videos (see

Public Folder link above) Webinar Training (see Section 3.7 Useful Links for training webinar registration link) Trimble Unity Construct Login ID (see Section 3.4 Submittal Instructions) Firm Code Name (see Section 3.4 Submittal Instructions)

An optional Virtual and In-Person Pre-Proposal Meeting (with a virtual option) will be held on Tuesday June 23, 2026, at 9:00 a.m. (CT) at the following location:

Drury Lane Events 100 Drury Lane Oakbrook Terrace, IL 60181

Register here: PSB 26-2 Pre-Proposal Meeting

Please note that registration for this event is required and can be completed using the link above.

PSB 26-2 Page | 4

All questions related to this PSB must be submitted electronically through the Trimble Unity Construct SOI Mailbox at PSB_26-2.01_Questions_and_RFIs@docs.e-builder.net no later than June 26, 2026 at 4:30:00 pm (CT). The subject line should read: PSB 26-2 Question. Answers will be addressed via an Addendum published on the Tollway website and the Illinois eProcurement site, BidBuy. For Trimble Unity Construct technical questions, please contact the Trimble Unity Construct PSB Tech Support:

mailto:support@wbpmsupport.zendesk.com

This is not an invitation for bids. Consultants properly prequalified for the projects listed herein may indicate their desire to be considered for selection by submitting an SOI to the Illinois Tollway via the Trimble Unity Construct PSB 26-2 SOI process.

The Illinois Tollway follows the Qualifications Based Selection (QBS) process mandated by Illinois statute (30 ILCS 535): Architectural, Engineering, and Land Surveying Qualifications Based Selection Act for selecting qualified Consultants under this PSB.

1.3 ACCEPTANCE OF SCANNED SIGNATURES

Unless otherwise specified, the parties agree that proposals, contracts, certifications and disclosures, and other contract related documents to be entered into in connection with the resulting contract will be considered signed when the signature of a party is delivered by scanned image (e.g. .pdf or .tiff file extension name) as an attachment to the Trimble Unity Construct PSB SOI process. Such scanned signature will be treated in all respects as having the same effect as an original signature.

PSB 26-2 Page | 5

1.4 PROFESSIONAL SERVICES BULLETIN NO. 26-2 ITEM INDEX

No.

Project No. / County

Description

Page No.

I-26-2052 Cook County

Tri-State Tollway (I-294) Oases Site Redevelopment, Hinsdale Oasis (MP 25.0) and O’Hare Oasis (MP 37.9), Construction Oversight Team Services.

A-1R-A-2

I-26-2053 Lake and Cook Counties

Tri-State Tollway (I-94/I-294), Plaza Improvements, Construction Management Services.

A-3-A-4

I-26-2054 Will, Cook and DuPage Counties

Veterans Memorial Tollway (I-355), Plaza Improvements, Construction Management Services.

A-5-A-6

RR-26-2055

Winnebago County

Jane Addams Memorial Tollway (I-90), Roadway and Bridge Rehabilitation and Plaza Improvements from Rockton Road (MP 2.6) to Kishwaukee River (MP 18.3), Construction Management Services.

A-7-A-8

RR-26-2056

Kane, DuPage and Cook Counties

Reagan Memorial Tollway (I-88), Roadway and Structural Rehabilitation and Plaza Improvements from Orchard Road (MP 113.6) to the Eisenhower Expressway (MP 140.7) and Tri-State Tollway (I-294) East-West Connector Ramps, Construction Management Services.

A-9-A-10

RR-26-2057

Systemwide

Materials Engineering Services, Systemwide.

A-11-A-15

I-26-2058 Systemwide

Systemwide, Construction Management Services Upon Request. On-call and as-needed Construction Management

A-16

PSB 26-2 Page | A-1R

1.5.1 Item 1: I-26-2052, Tri-State Tollway (I-294) Oases Site Redevelopment, Hinsdale Oasis (MP 25.0) and O’Hare Oasis (MP 37.9), Construction Oversight Team Services.

This project has a 34% D/M/WBE participation goal and 3% VOSB participation goal.

Phase III engineering services are required for construction inspection and supervision on the Tri-State Tollway (I-294) at the Hinsdale and O’Hare Oases in Cook County. Construction is anticipated to be delivered utilizing the Construction Manager / General Contractor (CM/GC) contracting method. If the Tollway is unsuccessful in awarding a CM/GC contract, the Tollway may choose to utilize Design-Bid-Build delivery and have the Consultant provide traditional Phase III engineering services for this project.

There is one CM/GC contract anticipated for the work. The redevelopment work generally consists of the construction of three new Oasis buildings which include northbound and southbound buildings at the Hinsdale Oasis and a northbound building at the O’Hare Oasis. The new buildings will each be approximately 40,000 total square feet, aligning with contemporary traveler expectations. Each building is expected to include a mix of flexible commercial spaces for food service vendors, including approximately 5,500 square feet of total tenant space. The buildings may include features to reduce environmental impact and operating costs. The buildings may also include wellness rooms, family amenities, and outdoor gathering areas to support the health and comfort of travelers. The management of tenant contracts will be performed by others and is not included in the scope of engineering services for this contract.

The Consultant will perform on-site inspection, review layout of contract work, provide geotechnical inspection and testing, prepare records, maintain documentation, submit pay estimates and perform any other duties requiring the services of an engineer to complete this project on a timely basis and in accordance with Tollway specifications. The Consultant must complete and submit final measurements, calculations and final contract documents to the Tollway no later than six (6) weeks after completion of punchlist work for the project.

At the Tollway’s discretion, the Consultant may be utilized to provide input during the design phase of the project which includes, but is not limited to, review of contract documents submitted to the Tollway. In addition, the Consultant may be required to support Tollway coordination with the CM/GC team related to risk allocation during construction, constructability, construction schedule review and other associated construction activities.

The Prime firm and their Subconsultants selected for this contract are reminded to address any potential conflicts of interest related to overseeing the CM/GC Team's work and how those will be managed in accordance with Section 2.1 CONSULTANT /SUBCONSULTANT CONFLICTS OF INTEREST WITHIN

TOLLWAY PROJECTS.

Construction Estimate: Category E

Firms must be prequalified by IDOT in the following category:

Special Services (Construction Inspection)

Key personnel listed on Exhibit A for this project must include:

Project Manager (must be an Illinois Licensed Professional Engineer) Resident Engineer Materials Coordinator Document Technician (The person actively performing the documentation on the project must possess a current IDOT Construction Documentation certificate. Include the Documentation Certificate Number for IDOT.)

Materials QA Technician Scheduler Building Construction Inspector

For definitions and requirements please see the Illinois Tollway Construction Manager’s manual found on the Illinois Tollway website at:

https://www.illinoistollway.com/doing-business/construction-engineering/manuals-processes-guidelines#Manuals

P

Page | A-2

Schedule: This project is scheduled to start in 2027. The substantial completion date for this project will be approximately 32 months after authorization to proceed.

The Consultant must comply with the current edition of the Illinois Tollway’s Computer Aided Design and Drafting (CADD) Standards Manual available on the Illinois Tollway’s website. This project will be managed through the Tollway’s web-based project management system. The Consultant will be required to participate in these procedures and will receive training on the system. The Tollway will furnish the Consultant with guidelines for the Consultant’s Quality Program (CQP). The Consultant who is selected for this project will be notified and scheduled to attend a scope briefing with the Illinois Tollway.

Page | A-3

1.5.2 Item 2: I-26-2053, Tri-State Tollway (I-94/I-294), Plaza Improvements, Construction Management

This project has a 32% D/M/WBE participation goal and 3% VOSB participation goal.

Phase III engineering services are required for construction inspection and supervision for plaza improvements on the Tri-State Tollway (I-94) from Waukegan Plaza (MP 4.8) to Illinois Route 22 (MP 21.8), and on the Tri-State Tollway (I-294) at Willow Road (MP 49.0) in Lake and Cook Counties, Illinois.

There are two construction contracts anticipated for the work. The work generally encompasses plaza improvements to upgrade tolling infrastructure and remove existing barriers. Construction is anticipated to include plaza demolition, plaza reconstruction, installation of monotubes, Intelligent Transportation System (ITS), prefabricated control buildings, lighting and pavement markings, toll plaza electrical work, asphalt and concrete paving, drainage improvements, landscaping, erosion and sediment control, and maintenance of traffic.

The following plazas are anticipated to be included in this project:

Plaza 21 (Waukegan Plaza) along I-94 Plaza 20 at Illinois Route 137 (Buckley Road) along I-94 Plaza 22 at Illinois Route 60 (Townline Road) along I-94 Plaza 23 at Illinois Route 22 (Half Day Road) along I-94 Plaza 27 at Willow Road along I-294

The Consultant will perform on-site inspection, review layout of contract work, provide geotechnical inspection and testing, prepare records, maintain documentation, submit pay estimates and perform any other duties requiring the services of an engineer to complete this project on a timely basis and in accordance with Tollway specifications. The Consultant may be required to review pre-final contract documents submitted to the Tollway. The Consultant must complete and submit final measurements, calculations and final contract documents to the Tollway no later than six (6) weeks after completion of punchlist work for the project.

Construction Estimate: Category B

Special Services (Electrical Engineering)

The Tollway will allow a Prime consultant to meet the prequalification for Special Services (Electrical Engineering) through a subconsultant.

Key personnel listed on Exhibit A for this project must include:

Project Manager (must be an Illinois Licensed Professional Engineer) Resident Engineer Materials Coordinator Document Technician (The person actively performing the documentation on the project must possess a current IDOT Construction Documentation certificate. Include the Documentation Certificate Number for IDOT.)

Materials QA Technician

For definitions and requirements please see the Illinois Tollway Construction Manager’s manual found on the Illinois Tollway website at:

Schedule: This project is scheduled to start in 2027. The substantial completion date for this project will be approximately 24 months after authorization to proceed.

The Consultant must comply with the current edition of the Illinois Tollway’s Computer Aided Design and Drafting (CADD) Standards Manual available on the Illinois Tollway’s website. This project will be managed through the Tollway’s web-based project management system. The Consultant will be required to participate

Page | A-4 in these procedures and will receive training on the system. The Tollway will furnish the Consultant with guidelines for the Consultant’s Quality Program (CQP). The Consultant who is selected for this project will be

Page | A-5

1.5.3 Item 3: I-26-2054, Veterans Memorial Tollway (I-355), Plaza Improvements, Construction Management

Phase III engineering services are required for construction inspection and supervision for plaza improvements on the Veterans Memorial Tollway (I-355) from Illinois Route 7 (MP 4.8) to 63rd Street (MP 17.2) in Will, Cook, and DuPage Counties, Illinois.

There are two construction contracts anticipated for the work. The work generally encompasses plaza improvements to upgrade tolling infrastructure and remove existing barriers. Construction is anticipated to include plaza demolition, plaza reconstruction, installation of monotubes, Intelligent Transportation System (ITS), prefabricated control buildings, lighting and pavement markings, toll plaza electrical work, asphalt and concrete paving, drainage improvements, landscaping, erosion and sediment control, and maintenance of traffic.

The following plazas are anticipated to be included in this project:

Plaza 97 at Illinois Route 7 (159th Street) along I-355 Plaza 95 at Archer Avenue / 143rd Street along I-355 Plaza 93 at 127th Street along I-355 Plaza 90 at Boughton Road along I-355 Plaza 87 at 75th Street along I-355 Plaza 85 at 63rd Street along I-355

The Consultant will perform on-site inspection, review layout of contract work, provide geotechnical inspection and testing, prepare records, maintain documentation, submit pay estimates and perform any other duties requiring the services of an engineer to complete this project on a timely basis and in accordance with Tollway specifications. The Consultant may be required to review pre-final contract documents submitted to the documents to the Tollway no later than six (6) weeks after completion of punchlist work for the project.

Construction Estimate: Category B

The Tollway will allow a Prime consultant to meet the prequalification for Special Services (Electrical Engineering) through a subconsultant.

Key personnel listed on Exhibit A for this project must include:

Project Manager (must be an Illinois Licensed Professional Engineer) Resident Engineer Materials Coordinator Document Technician (The person actively performing the documentation on the project must possess a current IDOT Construction Documentation certificate. Include the Documentation Certificate Number for IDOT.)

Materials QA Technician

For definitions and requirements please see the Illinois Tollway Construction Manager’s manual found on the Illinois Tollway website at:

Schedule: This project is scheduled to start in 2027. The substantial completion date for this project will be approximately 24 months after authorization to proceed.

The Consultant must comply with the current edition of the Illinois Tollway’s Computer Aided Design and Drafting (CADD) Standards Manual available on the Illinois Tollway’s website. This project will be managed

Page | A-6 through the Tollway’s web-based project management system. The Consultant will be required to participate in these procedures and will receive training on the system. The Tollway will furnish the Consultant with guidelines for the Consultant’s Quality Program (CQP). The Consultant who is selected for this project will be

Page | A-7

1.5.4 Item 4: RR-26-2055, Jane Addams Memorial Tollway (I-90), Roadway and Bridge Rehabilitation and Plaza Improvements from Rockton Road (MP 2.6) to Kishwaukee River (MP 18.3), Construction Management Services.

Phase III engineering services are required for construction inspection and supervision for roadway and bridge rehabilitation and plaza improvements on the Jane Addams Tollway (I-90) between Rockton Road (MP 2.6) and the Kishwaukee River (MP 18.3) in Winnebago County, Illinois.

There are two construction contracts anticipated for the work. The work generally encompasses roadway and bridge rehabilitation as well as plaza improvements to upgrade tolling infrastructure and remove existing barriers. Construction is anticipated to include pavement milling and overlay, roadway joint repair, pavement repair and patching, bridge and culvert repair, retaining wall and noise abatement wall repair, drainage improvements, landscaping, erosion and sediment control, signing improvements, maintenance of traffic, installation of monotubes, Intelligent Transportation System (ITS), prefabricated control buildings, lighting and pavement markings and toll plaza electrical work.

The following crossroad structures are anticipated to be included in this project:

Illinois Route 173 (BN 703 & 704) Swanson Road (BN 705) Stone Bridge Trail (BN 709 & 710) Burr Oak Road (BN 711 & 712) McCurry Road (BN 715) Business US Route 20 (BN 719 & 720) Business US Route 20 Ramp A (BN 721) East Riverside Boulevard (BN 727) Newburg Road (BN 729) US Route 20 Ramp F (I-39) (BN 731) I-39 Ramp G (BN 732) Mill Road (BN 733)

The following plazas are anticipated to be included in this project:

Plaza 3 at Genoa Road along I-90 Plaza 4 at Illinois Route 173 (West Lane Road) along I-90

The Consultant will perform on-site inspection, review layout of contract work, provide geotechnical inspection and testing, prepare records, maintain documentation, submit pay estimates and perform any other duties requiring the services of an engineer to complete this project on a timely basis and in accordance with Tollway specifications. The Consultant may be required to review pre-final contract documents submitted to the Tollway. The Consultant must complete and submit final measurements, calculations and final contract documents to the Tollway no later than six (6) weeks after completion of punchlist work for the project.

Construction Estimate: Category C

Structures (Highway: Typical)

The Tollway will allow a Prime consultant to meet the prequalification for Structures (Highway: Typical) and Special Services (Electrical Engineering) through a subconsultant.

Key personnel listed on Exhibit A for this project must include:

Project Manager (must be an Illinois Licensed Professional Engineer) Resident Engineer Materials Coordinator

Page | A-8

Document Technician (The person actively performing the documentation on the project must possess a current IDOT Construction Documentation certificate. Include the Documentation Certificate Number for IDOT.)

Materials QA Technician

For definitions and requirements please see the Illinois Tollway Construction Manager’s manual found on the Illinois Tollway website at:

https://www.illinoistollway.com/doing-business/construction-engineering/manuals-processes-guidelines#Manuals

Schedule: This project is scheduled to start in 2027. The substantial completion date for this project will be approximately 18 months after authorization to proceed.

The Consultant must comply with the current edition of the Illinois Tollway’s Computer Aided Design and Drafting (CADD) Standards Manual available on the Illinois Tollway’s website. This project will be managed through the Tollway’s web-based project management system. The Consultant will be required to participate in these procedures and will receive training on the system. The Tollway will furnish the Consultant with guidelines for the Consultant’s Quality Program (CQP). The Consultant who is selected for this project will be

Page | A-9

1.5.5 Item 5: RR-26-2056, Reagan Memorial Tollway (I-88), Roadway and Structural Rehabilitation and Plaza Improvements from Orchard Road (MP 113.6) to the Eisenhower Expressway (MP 140.7) and Tri-State Tollway (I-294) East-West Connector Ramps, Construction Management Services.

Phase III engineering services are required for construction inspection and supervision for roadway and structural rehabilitation and plaza improvements on the Reagan Memorial Tollway (I-88) between Orchard Road (MP 113.6) and the Eisenhower Expressway (MP 140.7) and Tri-State Tollway (I-294) East-West Connector Ramps in Kane, DuPage and Cook Counties, Illinois.

There are two construction contracts anticipated for the work. The work generally encompasses pavement and structural rehabilitation as well as plaza improvements to upgrade tolling infrastructure and remove existing barriers. Construction is anticipated to include pavement patching, pavement resurfacing, joint cleaning and sealing, crack filling and sealing, shoulder microsurfacing, shoulder rejuvenator application, bridge slope wall repair, bridge drainage system, and bridge superstructure repair, landscaping, erosion and sediment control, signing improvements, maintenance of traffic, installation of monotubes, Intelligent Transportation System (ITS), prefabricated control buildings, lighting and pavement markings and toll plaza electrical work.

The following structures are anticipated to be included in this project:

I-88 over Fox River, Illinois Route 25 & CB&Q RR (BN 811 & 812) I-88 over West Branch DuPage River (BN 829 & 830) I-88 over Winfield Road (BN 861 & 862) I-88 over Freedom Drive (BN 835 & 836) I-88 over Naperville Road (BN 837 & 838) I-88 over Yackley Road (BN 839 & 840) I-88 over East Branch DuPage River (BN 841 & 842) I-88 over Warrenville Road (BN 843 & 844) I-88 over Lincoln Avenue (Illinois Route 53) (BN 845 & 846) I-88 over NW I-355 Ramp (BN 1445) I-88 over I-355 (BN 1443) I-88 over Cermak Road (BN 271, 272 & 272CD) I-88 over Salt Creek (BN 275, 276 & 277) Ramp over I-294 (BN 201)

The following plaza is anticipated to be included in this project:

Plaza 59 at Farnsworth Avenue along I-88 (eastbound entrance ramp)

The Consultant will perform on-site inspection, review layout of contract work, provide geotechnical inspection and testing, prepare records, maintain documentation, submit pay estimates and perform any other duties requiring the services of an engineer to complete this project on a timely basis and in accordance with Tollway specifications. The Consultant may be required to review pre-final contract documents submitted to the documents to the Tollway no later than six (6) weeks after completion of punchlist work for the project.

Construction Estimate: Category A

Structures (Highway: Typical)

The Tollway will allow a Prime consultant to meet the prequalification for Structures (Highway: Typical) and Special Services (Electrical Engineering) through a subconsultant.

Page | A-10

Key personnel listed on Exhibit A for this project must include:

Project Manager (must be an Illinois Licensed Professional Engineer) Resident Engineer Materials Coordinator Document Technician (The person actively performing the documentation on the project must possess a current IDOT Construction Documentation certificate. Include the Documentation Certificate Number for IDOT.)

Materials QA Technician

For definitions and requirements please see the Illinois Tollway Construction Manager’s manual found on the Illinois Tollway website at:

https://www.illinoistollway.com/doing-business/construction-engineering/manuals-processes-guidelines#Manuals

Schedule: This project is scheduled to start in 2027. The substantial completion date for this project will be approximately 18 months after authorization to proceed.

The Consultant must comply with the current edition of the Illinois Tollway’s Computer Aided Design and Drafting (CADD) Standards Manual available on the Illinois Tollway’s website. This project will be managed through the Tollway’s web-based project management system. The Consultant will be required to participate in these procedures and will receive training on the system. The Tollway will furnish the Consultant with guidelines for the Consultant’s Quality Program (CQP). The Consultant who is selected for this project will be

Page | A-11

1.5.6 Item 6: RR-26-2057, Materials Engineering Consulting Services, Systemwide.

This project has a 23% D/M/WBE participation goal and 3% VOSB participation goal.

Engineering services are required for Materials Engineering Consulting services; Independent Assurance (IA) Program; Material Verification Testing; Source Materials and Quality Assurance (QA) Inspection of Prestressed, Precast, Steel and Aluminum Fabrication. The consultant will work closely with stakeholders within the Engineering Department and will also coordinate with other Departments and other consultants under contract with the Tollway.

This contract is intended to provide Materials Engineering Consulting services across the entire system. The selected consultant may be required to provide engineering services that shall include but not be limited to the following:

Materials Engineering Services

Provide materials engineering staffing and support relative to the planning, design and construction of roadways and structures.

Provide assistance reviewing contract documents during design and developing special provisions.

Provide evaluations of proposed construction materials and material sources, including new product evaluations, to determine compliance with any appropriate contract standard specifications, special provisions, and plan notes or details.

Provide assistance to the Tollway in the area of job mix control including review and analysis of submitted mix designs or commercial material products in relation to contract design requirements.

Provide assistance to the Tollway for environmental product declaration (EPD) implementation Provide materials related training to Tollway, CM, designers and contractors on an as-needed basis.

Provide forensic evaluation on an as-needed basis.

Independent Assurance Program

Manage the Tollway's Independent Assurance (IA) program to oversee the Contractor's Quality Control (QC) and Construction Manager (CM) Quality Assurance (QA) programs on Illinois Tollway construction contracts.

Responsibilities of the IA program may include but not be limited to the following:

Inspection and certification of asphalt and concrete production facilities Inspection of contractor QC laboratories Inspection of jobsite construction activities Verification of QC/QA compliance E-ticket compliance Dispute resolution testing

The IA program will be separate and provide oversight over QA and QC activities. A prime Consultant currently providing QA services as part of a CM contract or QC services as part of a construction contract shall include details on how potential conflicts of interest will be managed.

Material Verification Testing

Provide testing for items not otherwise covered in traditional QC/QA items of work and for the purposes of further defining and improving specifications and performance.

The Consultant shall provide services by a laboratory accredited under the AASHTO re:source for all appropriate tests. The laboratory must meet requirements for the test procedures specified in IDOT Bureau of Materials Policy Memorandum "Minimum Private Laboratory Requirements for Construction Materials Testing or Mix Design."

Page | A-12

Concrete Testing

The Consultant shall have the ability to provide concrete related testing including but not limited to:

AASHTO TP 118 - Standard Method of Test for Characterization of the Air-Void System of Freshly Mixed Concrete by the Sequential Pressure Method

AASHTO T 160 - Standard Method of Test for Length Change of Hardened Hydraulic Cement Mortar and Concrete

AASHTO T 161 - Standard Method of Test for Resistance of Concrete to Rapid Freezing and Thawing (Procedure A)

AASHTO T 277 - Standard Method of Test for Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration

AASHTO T 358 - Standard Method of Test for Surface Resistivity Indication of Concrete's Ability to Resist Chloride Ion Penetration

ASTM C457 - Standard Test Method for Microscopical Determination of Parameters of the Air- Void System in Hardened Concrete (Method B)

ASTM C1260 - Standard Test Method for Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)

ASTM C1293 - Standard Test Method for Determination of Length Change of Concrete Due to Alkali- Silica Reaction

ASTM C1581 - Standard Test Method for Determining Age at Cracking and Induced Tensile Stress Characteristics of Mortar and Concrete under Restrained Shrinkage

Illinois Tollway Test Procedure (TTP) 014 Estimating Concrete Strength by Maturity INDOT ITM 222 - Specific Gravity Factor and Absorption of Lightweight Fine Aggregate

Asphalt Testing

The Consultant shall have the ability to perform asphalt performance testing including but not limited to:

Illinois Tollway Modified AASHTO T 324 - Standard Method of Test for Hamburg Wheel-Track Testing of Compacted Hot Mix Asphalt (HMA)

Illinois Tollway Modified ASTM D7313 - Standard Method of Test for Fracture Energy of Asphalt Mixtures Using the Disk-Shaped Compact Tension Geometry

Illinois Modified AASHTO T 393 - Determining the Fracture Potential of Asphalt Mixtures Using the Illinois Flexibility Index Test (I-FIT)

Illinois Tollway Modified ASTM D8159 - Standard Method of Test for Automated Extraction of Asphalt Binder

In addition, the Consultant shall provide services by an AASHTO re:source accredited asphalt binder testing laboratory satisfying the following requirements. Laboratory technicians and the Professional Engineer that has oversight of the laboratory shall have successfully completed the "Basic Binder Technician Training" conducted by the Asphalt Institute. At a minimum, the binder laboratory must be able to conduct all the following procedures:

All associated test methods within AASHTO M 320 - Standard Specification for Performance- Graded Asphalt Binder

ASTM D7173 - Standard Practice for Determining the Separation Tendency of Polymer from Polymer- Modified Asphalt

ASTM D36 - Standard Test Method for Softening Point of Bitumen (Ring-and-Ball Apparatus) ASTM D8159 - Standard Test Method for Automated Extraction of Asphalt Binder from Asphalt

Mixtures ASTM D5404 - Standard Practice for Recovery of Asphalt from Solution Using the Rotary Evaporator AASHTO T 350 - Standard Method of Test for Multiple Stress Creep Recovery (MSCR) Test of

Asphalt Binder Using a Dynamic Shear Rheometer (DSR)

Pavement Testing

The Consultant shall have the ability to perform pavement testing, including but not limited to:

Page | A-13

Dowel bar alignment testing on jointed concrete pavement with the MIT-SCAN2-BT and thickness measurements with the MIT-SCAN-T2, or approved equivalents, and experience analyzing the results.

Surface smoothness testing with an inertial profiler (IP) according to the Illinois Tollway Testing Procedure (TTP) 007 - Surface Smoothness Equipment and Procedural Requirements.

Source Materials

The Consultant will coordinate with Tollway construction project personnel and IDOT to manage the Tollway's testing program for Source Materials including but not limited to:

Reinforcement bars, mechanical splicers, and couplers Fastener and bolts Bearings Fiber wrap Multi-polymer pavement markings Recycled aggregates Mechanically stabilized earth select fill PCC plant stockpile QA Independent weight check of hot/warm mix asphalt

Quality Assurance Inspection of Prestressed, Precast, Steel and Aluminum Fabrication

Prestressed and Precast Fabrication

The Consultant will provide QA testing and inspection at the facilities for fabrication of elements in accordance with Tollway Specifications and Special Provisions, IDOT's Standard Specifications for Road and Bridge Construction, Manual for Fabrication of Precast Prestressed Concrete Products, and applicable Policy Memorandums. Inspectors will prepare daily reports and inform the Tollway of project status and unresolved problems.

Steel and Aluminum Fabrication

This work shall include but not be limited to the QA inspection of structural beams, overhead sign and other structures, structural embeds, monotube light structures and components. All fabrication inspection will be performed by a Certified Welding Inspector (CWI) under the American Welding Society (AWS). Inspectors employed by the Consultant will represent the Tollway by performing quality assurance inspection of steel and aluminum fabrication. As appropriate, personnel shall be qualified to evaluate:

1. Shop processes such as welding, machining & assembly.

2. Non-destructive testing (VT, UT, RT & PT).

3. Condition of structural material.

4. Final geometry.

5. In-process repairs.

Inspectors will also:

1. Assess the shop's Quality Control and record management.

2. Verify bolt testing and installation.

3. Monitor heat curving or straightening.

4. Inspect blast cleaning and painting.

5. Provide guidance; and help resolve questions or conflicts.

All QA testing and inspection at the facilities for fabrication of elements in accordance with Tollway Specifications and Special Provisions, IDOT Standard Specifications for Road and Bridge Construction, and applicable Policy Memorandums.

Page | A-14

Inspectors will prepare daily inspection reports in a timely manner, including documentation such as material certifications and relevant testing, and inform the Tollway of project status and unresolved problems. The Consultant shall provide all necessary inspection tools and reference documents (codes, etc.) needed to accomplish their assigned duties.

Required Qualifications

Consultant staff shall have knowledge of aggregate production and processes, field soil and subgrade testing/analysis and support, hot/warm mix asphalt design and control, concrete mixtures composition, design and construction, steel fabrication, pre-stressed and precast concrete inspection and processes, and the "miscellaneous material" certification process. The Consultant must also provide services of an AASHTO resource lab and certified field technicians for the quality procedures involved.

A working knowledge of the Tollway's I-MIRS and Web-Based Project Management software is preferred.

Field and operational support staff qualifications:

QC/QA Level I, Level II and Level Ill (HMA and PCC) Certified Testing Technicians.

Lead Prestressed /Precast Concrete Inspector - PCI Level II, preferably Level Ill, certification with demonstrated experience overseeing the prefabrication of precast and prestressed elements.

Lead Steel/ Aluminum Inspector - CWI certified with demonstrated experience overseeing the prefabrication of steel and aluminum products.

Lead Field Soils Technician - IDOT Soils Field Testing and Inspection (S-33) Certification with demonstrated experience in overseeing soils testing and inspection.

The Prime Consultant must be prequalified by IDOT in the following category:

Special Services (Quality Assurance Testing (HMA & Aggregate))

Special Services (Quality Assurance Testing (PCC & Aggregate))

Structures (Steel Fabrication Inspections)

The Tollway will allow a Prime consultant to meet the prequalification for Structures (Steel Fabrication Inspections) through a subconsultant.

Key personnel listed in Exhibit A for this project must include:

Project Manager - Responsible for overall team management, schedule, and budget for this coordinated program. Must be an Illinois Licensed Professional Engineer who has demonstrated experience in infrastructure/materials engineering and managing projects of similar size and complexity.

Design & Construction Engineer - Responsible for the IA program, materials testing, and for review of Tollway project plans, specifications, special provisions, and other pertinent documentation. Must be an Illinois Licensed Professional Engineer with demonstrated experience in highway and bridge construction material specifications and quality control/quality assurance requirements.

Asphalt Engineer - Must have IDOT HMA Level Ill qualification. Shall have demonstrated mix design and construction experience. Shall have working knowledge of all mixture producing components at an asphalt plant, all types of HMA paving equipment and the ability to identify and troubleshoot issues with both. Shall have experience in highway and bridge construction material specifications and quality control/quality assurance requirements. An Illinois Licensed Professional Engineer is preferred.

Concrete Engineer - Must have IDOT PCC Level Ill qualification. Shall have demonstrated mix design and construction experience with concrete mixes used for paving, patching, and high-performance structures. Shall have working knowledge of all concrete constituents, typical production, and placing methods. Shall have experience in highway and bridge construction material specifications and quality control/quality assurance requirements. An Illinois Licensed Professional Engineer is preferred.

Page | A-15

Precast Fabrication Inspection Engineer - Shall have demonstrated experience overseeing the prefabrication of precast and prestressed elements. Shall have experience in highway and bridge construction material specifications and quality control/quality assurance requirements. An Illinois Licensed Professional Engineer is preferred.

Steel Fabrication Inspection Engineer - Shall have demonstrated experience overseeing the fabrication of structural steel and aluminum elements. Shall have experience in highway and bridge construction material specifications and quality control/quality assurance requirements. An Illinois Licensed Professional Engineer is preferred.

Schedule: This project is scheduled to start in 2027. The substantial completion date for this project will be approximately 36 months after authorization to proceed.

This project will be managed through the Tollway's web-based project management system. The Consultant will be required to participate in these procedures and will receive training on the system. The Consultant who is selected for this project will be notified and scheduled to attend a scope briefing with the Illinois Tollway.

Page | A-16

1.5.7 Item 7: I-26-2058, Systemwide, Construction Management Services Upon Request

Phase III engineering services are required for the construction inspection and supervision at selected locations on the Tollway system. Task orders under the blanket agreement will be negotiated and authorized by the Tollway on an as-needed basis. Typical tasks will include projects that are required for the Tollway system, and may include, but not be limited to the following projects:

1. Plaza improvements. The work generally encompasses plaza improvements to upgrade tolling infrastructure and remove existing barriers. Construction is anticipated to include plaza demolition, plaza reconstruction, installation of monotubes, Intelligent Transportation System (ITS), prefabricated control buildings, lighting and pavement markings, toll plaza electrical work, asphalt and concrete paving, drainage improvements, landscaping, erosion and sediment control, and maintenance of traffic.

2. On call and as-needed work related to the Tollway System.

The upper limit of compensation will be set at $3,000,000.00 to be authorized for use as individual projects are needed.

The Consultant will perform on-site inspection, review layout of contract including design changes, provide geotechnical inspection and testing, prepare records, maintain documentation, submit pay estimates, and change orders and any other duties requiring the services of an engineer to complete this project on a timely basis and in accordance with Tollway specifications. The Consultant may be required to review and make comments on Pre-Final Design Plans submitted to the Tollway for constructability. The Consultant must complete and submit final measurements, calculations, and final contract documents to the Tollway no later than six (6) weeks after completion of punchlist for the project.

The Prime Consultant must be prequalified by IDOT in the following category:

Special Services (Electrical Engineering)

The Tollway will allow a Prime Consultant to meet the prequalification category requirement for Special Services (Electrical Engineering) through a subconsultant.

Key personnel listed on Exhibit A for this project must include:

Project Manager (must be an Illinois Licensed Professional Engineer) Resident Engineer Materials Coordinator Document Technician (The person actively performing the documentation on the project must possess a current IDOT Construction Document certificate. Include the Documentation Certificate Number for IDOT.)

Materials QA Technician

For definitions and requirements please see the Illinois Tollway Construction Managers manual found on the Illinois Tollway website at:

Schedule: This project is scheduled to start in 2027. The substantial completion date for this project will be approximately 60 months after authorization to proceed.

The Consultant must have MicroStation capabilities. All final documents shall be submitted in hard copy and electronic format per Tollway manuals and standards. This project will be managed through the Tollway’s web-based project management system. The Consultant will be required to participate in these procedures and will receive training on the system. The Tollway will furnish the Consultant with guidelines for the Consultant’s Quality Program (CQP). The Consultant who is selected for this project will be notified and scheduled to attend a scope briefing with the Illinois Tollway.

PSB 26-2 Page | 6

PART II: CONTRACT CLAUSES AND REQUIREMENTS

2.1 CONSULTANT /SUBCONSULTANT CONFLICTS OF INTEREST WITHIN

TOLLWAY PROJECTS

Professional engineering services performed under contracts with the Illinois Tollway shall be performed in accordance with the highest standards of professional behavior and highest principles of ethical conduct. Such services must be provided with honesty, impartiality, fairness and equity and must be dedicated to the protection of public health, safety and welfare.

Prime Consultants submitting a Statement of Interest (SOI) shall disclose any known or potential conflicts of interest the Prime Consultants may have.

The selected Prime Consultant shall be required to submit a Consultant Quality Program (CQP) to the Illinois Tollway, which shall be subject to approval by the Illinois Tollway. As part of the CQP, Prime Consultants shall identify any known or potential conflicts of interest, including any known or potential conflicts of interest identified by any of their Subconsultants. The CQP also shall outline the plan for monitoring known conflicts and identifying potential conflicts through the duration of the contract, as well as describe, in detail, procedures relative to ethical screens and other procedures for mitigating conflicts. If additional conflicts of interest or potential conflicts of interest are identified during the administration of the contract, the Prime Consultant will be required to submit an updated

CQP.

Periodically, the Illinois Tollway solicits Professional Services for foundational contracts, which include the Program Management Office (PMO), Consulting Engineer (CE), and Traffic Engineer (TE) contracts. The overarching engineering services provided pursuant to foundational contracts involve all or the majority of all other Illinois Tollway Professional Services contracts, and the foregoing provisions of this Section 2.1 are fully applicable to the PMO, CE and TE contracts.

Foundational contracts prohibit the PMO, CE and TE from performing new services for the Illinois Tollway during the pendency of the respective PMO, CE, or TE contract (including extensions). “New services” as used herein includes, but is not limited to, work or services awarded to a person or entity not affiliated with the PMO, CE, or TE that, subsequent to the award of the PMO, CE, or TE contract, is acquired, becomes controlled by or otherwise becomes affiliated with the PMO, CE, or TE. The PMO, CE, and TE are required to notify the Illinois Tollway, in advance, of any such acquisition, assumption of control or affiliation.

Notwithstanding the provisions of the CQP or any other provisions of this Section 2.1, the Illinois Tollway reserves the right to assess and require appropriate corrective action, as determined by the Illinois Tollway, relative to any conflict or potential conflict issues involving a professional firm, professional individual, PMO, CE, or TE. Relative to conflicts and potential conflicts, Prime Consultants must be responsive to the Illinois Tollway so that appropriate steps can be taken to mitigate any such circumstances.

Consistent with the foregoing, professional firms should conduct their operations using common sense and professional judgment.