Single Prime

In July 2011, the Governor approved Public Act 97-0182, which gives CDB the ability to use single prime project delivery method on projects of $15 million or more when considered to be in the best interest of the state. 

The projects are selected to bid and award to the successful low bidder as a single prime contract.  

In compliance with the Public Act 095-0758, the general contractor,  at the time of bid, shall list on the bid form, all major subcontractors such as plumbing, heating, ventilation, electrical, sprinklers, and temperature control, and their respective subcontract​​ amounts.

Public Act 097-0182
Public Act 095-0758

Annual Reports

Single Prime 2011 Annual Report

Single Prime 2012 Annual Report

Single Prime 2013/2014 Annual Report

Single Prime 2014 Supplement to 2014 Annual Report


Special Notification of Single Prime Projects

Single Prime Project 830-030-146 ACTB U of I Chicago.pdf
1/8/2015 4:26 PM
Single Prime Project 120-231-030 IYC JolietR.pdf
8/12/2014 3:22 PM


FINAL Single Prime Project Web Notice 816-010-036

FINAL Single Prime Project Web Notice 830-010-331

SP request 810-096-030 Triton College

SP request 822-010-120 NIU

Single Prime Project Web Notice 546006001KankakeeAviation

Single Prime Project Web Notice 546282003Rantoul

Single Prime Project Web Notice 810056025 Lake County College