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Prior to any road or bridge being constructed, the department identifies the need for specialized work in order to complete IDOT's Multi-Modal Multi-Year Transportation Improvement Program. To accomplish the program without appreciably increasing the number of IDOT personnel or performing services for which the department does not have specialized expertise, the department seeks out the services of professional engineering, land surveying and architectural firms.
In order to work for the department in this capacity, firms must first seek prequalification in specialized categories. Once prequalified a firm is eligible to submit a statement of interest on advertised projects. If selected, the firm follows department rules and regulations until fulfillment of the contractual obligation.
All engineering, land surveying and architectural consultants interested in providing services to IDOT, whether as a prime or subconsultant, must be prequalified with the department. IDOT prequalifies architectural/engineering consultants in multiple transportation categories of service. Prequalification is based on the firm’s and the individual’s professional experience and qualification. Annual updates to statements of experience and financial condition must be completed to maintain prequalification status. The process is governed by state Statute (30 ILCS 535/1).
There are approximately 400 firms prequalified with IDOT that are able to submit interest on engineering, land surveying and architectural project advertisements. Updated every Friday, the lists below provides the firm’s name, address, DBE status, contact person, phone number, fax number and prequalified IDOT category or categories. The lists posted are from the firms last approved Statement of Experience and Financial Condition. Firms with information in for review may have additional prequalification categories or may not have all the prequalification categories listed. Firms can track the progress of their Statement of Experience and Financial Condition review by viewing Status Column and the Category Column in EPAS.
Outlined below is information on how your firm can become prequalified, renew their prequalification, and/or add prequalification categories:
Email Jenni.LeSeure@illinois.gov. Indicate your firm’s interest in becoming a prequalified engineering consultant and attach the federal form, W-9.
Once an account has been established, EPAS can be accessed. The EPAS Instruction Manual is also provided to assist in the navigation of the system.
Additional forms that will be required within the SEFC are as follows:
All firms are required to renew its Statement of Experience and Financial Condition (SEFC) annually. This function must be performed in the department's EPAS system.
If your firm is interested in applying for prequalification in additional categories, the latest approved Statement of Experience and Financial Condition (SEFC) must be updated on EPAS along with the required information.
Jenni LeSeure
(217) 782-6916
Unit Chief of Consultant Services
Preliminary Engineering Section
Bureau of Design and Environment
DOT.ConsultantServices@Illinois.gov
IDOT advertises for professional services four times a year via the Professional Transportation Bulletin (PTB) and makes this schedule public via the PTB Schedule (below). The PTB contains information pertaining to the advertisements for offers of interest for professional engineering, land surveying and architectural services for IDOT projects. On occasion, a special bulletin is necessary. Below you will find the active PTB as well as supplementary information. If wishing to review archived bulletins and press releases please navigate to Resources.
PTB 207r2 (revised 2/21/23)
Negotiation Information
To view the most current negotiation meeting information on particular advertised items please click here. This information has not been finalized and is subject to change. Contact the appropriate District for questions regarding a particular Item.
Activity | Publish PTB | Statements of Interest Due | Selection Meeting |
PTB 206 | 11/3/2022 | 12/1/2022 | 1/25/2023 |
PTB 207 | 2/2/2023 | 2/23/2023 | 4/19/2023 |
PTB 208 | 5/4/2023 | 5/25/2023 | 7/19/2023 |
PTB 209 | 8/3/2023 | 8/24/2023 | 10/18/2023 |
PTB 210 | 11/2/2023 | 11/30/2023 | 1/24/2024 |
PTB 211 | 2/1/2024 | 2/22/2024 | 4/17/2024 |
Look Aheads
As a courtesy to the professional services industry serving IDOT, the Department is providing a preliminary list of projects we provisionally anticipate advertising for Quality Based Selection (QBS) procurement during the remainder of FY 2022 as well as FY 2023. The information in this document is subject to change and provided for informational purposes only. Consequently, the Department makes no commitment that the items listed will definitively be advertised during the prescribed timeframe. In accordance with Illinois procurement laws and rules, under no circumstances should firms contact the Department to request additional information regarding the timing of the advertisement of the projects listed. FY2022 / FY2023 Look Aheads
Engineering, land surveying and architectural firm selections for PTB items are Quality Based. The review of the department’s governing state statute (30 ILCS 535/1) is encouraged.
Firms interested in a project, are required to submit an SOI by the advertised due date to be considered for an advertised project. To submit an SOI, log on to the Engineering Prequalification and Agreements System (EPAS) and follow the prompts for requirements and review the EPAS Instruction ManualSelection will occur on the date specified in the published PTB.
Disadvantaged Business Enterprises (DBE) Goal
IDOT strives to maintain an equitable distribution of work for its many business partners. One way to accomplish this is through the department’s administration of the federally mandated DBE Program. The DBE program is intended to provide contracting opportunities to small businesses owned and controlled by socially and economically disadvantaged individuals. On most projects a DBE percentage goal is required.
To view the directory of DBE firms that are certified please view the IL UCP (updated every month).
Mentor Protégé ProgramThe Mentor Protégé Program is an IDOT program designed to enhance the capabilities of socially and economically disadvantaged businesses. The program centers on business collaborations between Mentor firms and Protégé firms which are socially and economically disadvantaged businesses certified as DBE. The program is designed to provide developmental assistance to enhance the Protégé’s business and technical capabilities to do more complex work. Navigate to Mentor Protégé Program to learn more.
Selected firms will receive the name of the IDOT Project Manager who will be the sole point of contact for the contract. This section of the website organizes all relevant information needed fro the following processes.
The Standard Agreement Provisions for Consultant Services (SAPCS) are incorporated into the agreement and along with the scope of services, schedule, and cost. The agreement process is initiated after the selection is made in accordance with the Architectural, Engineering and Land Surveying Qualifications Based Selection Act.
Archived Standard Agreement Provisions for Consultant Services (January 1, 2001 to June 30, 2018)
For the requirements of a complete agreement proposal package please select the appropriate type of agreement below.
In order to execute an agreement between the selected firm and IDOT, additional requirements are needed before the project can officially begin (or continue).
1. Assemble Proposal Package for a Prime Agreement: The following forms are required to enter into a Prime Agreement with IDOT. All forms are submitted to the assigned Project Manager unless otherwise noted below.
Requirements
*Submitted to DOT.Escalation@illinois.gov
**Uploaded to Vendor Documents Database once complete proposal package is
received by the department and the contract number appears under the contract listing.
Facilities Capital Cost of Money
This table shows weighted averages of interest rates published by the US Treasury under Public Law 92-41. This rate is used for calculating Facilities Capital Cost of Money under 48 CFR 31.205-10. The table shows a weighted average of six-month rates applicable to various fiscal year ends.
The use of a weighted average rate applied to the average net book value of eligible property plant an equipment is appropriate for firms that have not had unusual fluctuations in capital asset balance during the year.
2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | |
Jan. | 3.0625 | 1.0625 | 1.5208 | 3.0000 | 3.1458 | 2.4479 | 2.1875 | 2.2813 | 2.0625 | 1.6250 | 1.8229 | 2.5104 |
Feb. | 3.3125 | 1.1250 | 1.1467 | 2.8750 | 3.2292 | 2.4583 | 2.1875 | 2.3125 | 2.0625 | 1.6875 | 1.7708 | 2.4583 |
Mar. | 3.5625 | 1.1875 | 1.3125 | 2.7500 | 3.3125 | 2.4688 | 2.1875 | 2.3438 | 2.0625 | 1.7500 | 1.7188 | 2.4063 |
April | 3.8125 | 1.2500 | 1.2083 | 2.6250 | 3.3958 | 2.4792 | 2.1875 | 2.3750 | 2.0625 | 1.8125 | 1.6667 | 2.3542 |
May | 4.0625 | 1.3125 | 1.1042 | 2.5000 | 3.4792 | 2.4896 | 2.1875 | 2.4063 | 2.0625 | 1.8750 | 1.6146 | 2.3021 |
June | 4.3125 | 1.3750 | 1.0000 | 2.3750 | 3.5625 | 2.5000 | 2.1875 | 2.4375 | 2.0625 | 1.9375 | 1.5625 | 2.2500 |
July | 1.6146 | 1.0000 | 2.2500 | 3.4896 | 2.5938 | 2.2292 | 2.3958 | 2.0938 | 1.9583 | 1.5625 | 2.1875 | |
Aug. | 1.8542 | 1.0000 | 2.1250 | 3.4167 | 2.6875 | 2.2708 | 2.3542 | 2.1250 | 1.9792 | 1.5625 | 2.1250 | |
Sept. | 2.0938 | 1.0000 | 2.0000 | 3.3438 | 2.7813 | 2.3125 | 2.3125 | 2.1563 | 2.0000 | 1.5625 | 2.0625 | |
Oct. | 2.3333 | 1.0000 | 1.8750 | 3.2708 | 2.8750 | 2.3542 | 2.2708 | 2.1875 | 2.0208 | 1.5625 | 2.0000 | |
Nov. | 2.5729 | 1.0000 | 1.7500 | 3.1979 | 2.9688 | 2.3958 | 2.2292 | 2.2188 | 2.0417 | 1.5625 | 1.9375 | |
Dec. | 2.8125 | 1.0000 | 1.6250 | 3.1250 | 3.0625 | 2.4375 | 2.1875 | 2.2500 | 2.0625 | 1.5625 | 1.8750 |
2. Submit Subconsultant related documentation: The prime firm must upload subconsultant disclosure forms and copies of subconsultant agreements to the Vendor Documents Database for each project they have been selected for.
Please note: It is the prime’s responsibility to collect and upload prime and subconsultant continuing disclosures forms. These forms should be submitted starting at the end of the fiscal year (June) and should be uploaded by the beginning of the new fiscal year (July). If these requirements are not met the firm's contract will be at risk and will be contacted by the department's Procurement Office.
3. Multi-Year Contract Certification. The Illinois Procurement Code requires that every person who has entered into a multi-year contract and every subcontractor with a multiyear subcontract shall certify, by January 1 of each fiscal year covered by the contract after the initial fiscal year, to the responsible Chief Procurement officer whether it continues to satisfy the certification requirements of Article 50 pertaining to eligibility for a contract award. 30 ILCS 500/50-2. To view the certifications and additional requirements of Article 50. Please fill out the form below:
4. Highway Procurement Policy Review (HPPR): To view active engineering, architectural, professional service agreements, and/or supplemental agreements please navigate to HPPR.
The following forms are required if an amendment is made to the Prime Agreement and is still within the advertised scope of work.
1. Submit Proposal Package for a Supplemental Agreement: All requirements are submitted to the appropriate Project Manager unless otherwise noted below.
Requirements
Facilities Capital Cost of Money
This table shows weighted averages of interest rates published by the US Treasury under Public Law 92-41. This rate is used for calculating Facilities Capital Cost of Money under 48 CFR 31.205-10. The table shows a weighted average of six-month rates applicable to various fiscal year ends.
The use of a weighted average rate applied to the average net book value of eligible property plant an equipment is appropriate for firms that have not had unusual fluctuations in capital asset balance during the year.
2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | |
Jan. | 3.0625 | 1.0625 | 1.5208 | 3.0000 | 3.1458 | 2.4479 | 2.1875 | 2.2813 | 2.0625 | 1.6250 | 1.8229 | 2.5104 |
Feb. | 3.3125 | 1.1250 | 1.1467 | 2.8750 | 3.2292 | 2.4583 | 2.1875 | 2.3125 | 2.0625 | 1.6875 | 1.7708 | 2.4583 |
Mar. | 3.5625 | 1.1875 | 1.3125 | 2.7500 | 3.3125 | 2.4688 | 2.1875 | 2.3438 | 2.0625 | 1.7500 | 1.7188 | 2.4063 |
April | 3.8125 | 1.2500 | 1.2083 | 2.6250 | 3.3958 | 2.4792 | 2.1875 | 2.3750 | 2.0625 | 1.8125 | 1.6667 | 2.3542 |
May | 4.0625 | 1.3125 | 1.1042 | 2.5000 | 3.4792 | 2.4896 | 2.1875 | 2.4063 | 2.0625 | 1.8750 | 1.6146 | 2.3021 |
June | 4.3125 | 1.3750 | 1.0000 | 2.3750 | 3.5625 | 2.5000 | 2.1875 | 2.4375 | 2.0625 | 1.9375 | 1.5625 | 2.2500 |
July | 1.6146 | 1.0000 | 2.2500 | 3.4896 | 2.5938 | 2.2292 | 2.3958 | 2.0938 | 1.9583 | 1.5625 | 2.1875 | |
Aug. | 1.8542 | 1.0000 | 2.1250 | 3.4167 | 2.6875 | 2.2708 | 2.3542 | 2.1250 | 1.9792 | 1.5625 | 2.1250 | |
Sept. | 2.0938 | 1.0000 | 2.0000 | 3.3438 | 2.7813 | 2.3125 | 2.3125 | 2.1563 | 2.0000 | 1.5625 | 2.0625 | |
Oct. | 2.3333 | 1.0000 | 1.8750 | 3.2708 | 2.8750 | 2.3542 | 2.2708 | 2.1875 | 2.0208 | 1.5625 | 2.0000 | |
Nov. | 2.5729 | 1.0000 | 1.7500 | 3.1979 | 2.9688 | 2.3958 | 2.2292 | 2.2188 | 2.0417 | 1.5625 | 1.9375 | |
Dec. | 2.8125 | 1.0000 | 1.6250 | 3.1250 | 3.0625 | 2.4375 | 2.1875 | 2.2500 | 2.0625 | 1.5625 | 1.8750 |
2. Submit Subconsultant related documentation: The prime firm must upload subconsultant disclosure forms and copies of subconsultant agreements to the Vendor Documents Database for each project they have been selected for.
Please note: It is the prime’s responsibility to collect and upload prime and subconsultant continuing disclosures forms. These forms should be submitted starting at the end of the fiscal year (June) and should be uploaded by the beginning of the new fiscal year (July).
3. Multi-Year Contract Certification. The Illinois Procurement Code requires that every person who has entered into a multi-year contract and every subcontractor with a multiyear subcontract shall certify, by July 1 of each fiscal year covered by the contract after the initial fiscal year, to the responsible chief procurement officer whether it continues to satisfy the certification requirements of Article 50 pertaining to eligibility for a contract award. 30 ILCS 500/50-2. To view the certifications and additional requirements of Article 50 click here. Please fill out the form below:
4. Highway Procurement Policy Review (HPPR): To view active engineering, architectural, professional service agreements, and/or supplemental agreements please navigate to HPPR.
This section lists all documents that must be submitted by consultants throughout the contract term. Included are documents related to: (1) reimbursement (2) invoices (3) firm changes and (4) closing out a project.
The following are guidelines and reimbursement schedule for travel.
Depending on the type of agreement, please choose the appropriate invoice to bill the department. All invoices are to be submitted to the Project Manger to get processed.
Any time a firm changes their name, purchases another firm etc. a W-9 must be sent to IDOT to the address or e-mail below.
Anytime the Tax-Payer Identification Number (TIN) changes for a firm or if a firm is being purchased or purchasing another firm with ongoing IDOT contracts and the work is going to be transferred to the new company then Assignment Agreement BDE 2364 must be completed. This document is used for Prime and Sub Agreements and must be completed, with original signatures and sent to:
Illinois Department of Transportation
Bureau of Design and Environment, Preliminary Engineering/Consultant Unit.
2300 South Dirksen Parkway, Room 334
Springfield, Illinois 62764
Or E-mail as a PDF to Jenni.LeSeure@illinois.gov
When a project is complete, an Affidavit of Completion: BDE 2357 must be filled out and submitted to the Project Manager for processing.
Please visit IDOT’s Consultant Resources webpage to find manuals, guides, specifications, forms, and more to help you do business with IDOT.
The website is IDOT's primary way of doing business. The subscription server emails are an added courtesy the department provides. By subscribing you will receive both the Prequalification of Consultant Engineering Firms list as well as the Professional Transportation Bulletin directly via the email you enter.
Instructions to SubscribeWe have recorded past WebEx's and posted them to a YouTube Playlist, to view these video click this link: https://www.youtube.com/playlist?list=PLFnMWoCoXoiEKQotFS8JPx_2m5eoG4xKX
Illinois Department of Transportation
Hanley Building
2300 S. Dirksen Parkway
Springfield, IL 62764
(217) 782-7820 or TTY (866) 273-3681