This Government Contract opportunity from Illinois was posted on August 20, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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On-Call Civil Engineering Design Services – Phase II

Closed

State & Local

Submission Closed09/10/2025, 12:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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Structural Load Bearing Verification

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about 12 hours ago

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in 13 days

AI Contract Overview

The Illinois Toll Highway Authority is seeking subcontracts for on-call Phase II civil engineering design services. The scope of work involves providing final design, detailed plans, specifications, and cost estimates, as well as permitting support for various highway, bridge, and interchange projects. Interested parties must submit their responses by September 10, 2025. This opportunity falls under NAICS code 541330 and is managed by the state of Illinois to ensure the technical development and regulatory compliance of critical transportation infrastructure.

General Info

Agency

Illinois Toll Highway Authority

NAICS

541330 - Engineering Services

Place of Performance

IL, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-557THA-ENGCO-B-48913.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Change Order Notice I-20-4718 EOWA Design Upon Request on call and as needed phase II Eng Svcs

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 20

subcontract

Response DeadlineSep 10

Deadline has passed

Submission Closed

09/10/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyIllinois Toll Highway Authority

ContactsNo contacts available

OfficeN/A

Organization / AgencyIllinois Toll Highway Authority

Office AddressN/A

ContactsNo contact information available

Full Description

Provision of on-call Phase II engineering services including final design, plans, specifications, cost estimates, and permitting support for highway, bridge, or interchange projects under the Illinois Toll Highway Authority.