City of Chicago

Procurement Services

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

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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 Original Award Amount
08/19/2011 01/01/2007 04/30/2012 Up To $175,345.09

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Amount
(OLD PO# WAS 14768 - SURFACE SYSTEMS INC) Road Weather Information System RWIS for Dept. of Aviation and Streets and Sanitation 11/08/2011 01/01/2007 04/30/2012 $118,277.08
(OLD PO# WAS 14768 - SURFACE SYSTEMS INC) Road Weather Information System RWIS for Dept. of Aviation and Streets and Sanitation 02/28/2012 01/01/2007 04/30/2014 DUR
(OLD PO# WAS 14768 - SURFACE SYSTEMS INC) Road Weather Information System RWIS for Dept. of Aviation and Streets and Sanitation 12/11/2012 01/01/2007 04/30/2014 $667,932.41