City of Chicago

Procurement Services

We are the contracting authority for the procurement of goods and services for the City of Chicago

contract.detail.title

Contract Details

Original Contract

DUR in the Award Amount column means that the contract award total Depends Upon Requirements. A Depends Upon Requirements contract is an indefinite quantities contract in which the city places orders as needed. The vendor is not guaranteed any particular contract award amount.
Contract (PO) # Disclosure # Award Date Start Date End Date Department Original Award Amount
01/30/2014 01/31/2014 01/30/2019 DEPT OF GENERAL SERVICES DUR

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
295531
PROFESSIONAL ENVIRONMENTAL ASSESSMENT, ENGINEERING, AND ECOLOGICAL SERVICES 01/04/2019 01/31/2014 02/20/2020 DEPT OF GENERAL SERVICES DUR
295532
PROFESSIONAL ENVIRONMENTAL ASSESSMENT, ENGINEERING, AND ECOLOGICAL SERVICES 01/15/2020 01/31/2014 02/20/2021 DEPT OF GENERAL SERVICES DUR
PROFESSIONAL ENVIRONMENTAL ASSESSMENT, ENGINEERING, AND ECOLOGICAL SERVICES 12/01/2020 01/31/2014 08/20/2021 DEPT OF GENERAL SERVICES DUR