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

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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
12/28/2010 CHICAGO DEPARTMENT OF TRANSPORTATION $54,323,188.80

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
238131
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 03/11/2011 CHICAGO DEPARTMENT OF TRANSPORTATION ($116,160.00)
2381310
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/19/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $303,837.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/20/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $174,628.15
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/24/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($758.14)
23813102
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/26/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $119,932.97
23813103
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/30/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $15,248.81
23813104
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/31/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $6,749.20
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 01/08/2014 CHICAGO DEPARTMENT OF TRANSPORTATION ($10,605.07)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 01/10/2014 CHICAGO DEPARTMENT OF TRANSPORTATION ($15,166.74)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 01/31/2014 CHICAGO DEPARTMENT OF TRANSPORTATION ($2,244.15)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/01/2014 CHICAGO DEPARTMENT OF TRANSPORTATION $5,347.69
23813109
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/03/2014 CHICAGO DEPARTMENT OF TRANSPORTATION $9,665.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/21/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $224,700.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/11/2014 CHICAGO DEPARTMENT OF TRANSPORTATION ($712.20)
23813112
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 05/14/2015 CHICAGO DEPARTMENT OF TRANSPORTATION ($54,302.78)
23813113
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/29/2016 CHICAGO DEPARTMENT OF TRANSPORTATION $243,664.77
23813114
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/09/2016 CHICAGO DEPARTMENT OF TRANSPORTATION ($388,683.86)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/31/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $12,211.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/02/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $90,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/04/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $36,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/16/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $500,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/23/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $95,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 01/27/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($2,120.70)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 01/31/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $89,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 02/06/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $594,714.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/28/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $490,000.00
2381320
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 02/07/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $152,442.50
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 02/15/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $150,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 02/16/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $32,754.31
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 02/28/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $143,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 03/01/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $50,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 03/02/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $175,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 03/08/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $200,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 03/09/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $45,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 04/05/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($23,670.00)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 08/03/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $121,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 04/10/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $80,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 04/13/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($232.78)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 04/19/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $20,500.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 04/24/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $45,000.00
2381334
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 04/27/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($498,742.53)
2381335
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 05/23/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($337,503.47)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/11/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $240,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/15/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($6,246.12)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/25/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $182,085.46
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/27/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $67,463.69
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/02/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($2,327.58)
2381341
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/03/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($318,880.00)
2381342
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/16/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $140,000.00
2381343
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 08/14/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $27,073.00
2381344
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 08/29/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $352.01
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 08/31/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $125,205.89
2381346
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/04/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($9,088.24)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/07/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $23,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/12/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($1,931.25)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/17/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $70,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/15/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $68,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/19/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $36,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/25/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $107,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/26/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $33,502.81
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/27/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $37,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/02/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $15,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/05/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $43,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/10/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $92,090.45
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/11/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $18,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/15/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($1,321.87)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/17/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($111,043.04)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/19/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $10,000.00
2381360
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/22/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($88,770.00)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/25/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $2,839.31
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/29/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($3,433.51)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/30/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($1,952.88)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/31/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($10,191.66)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/05/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($2,945.40)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/06/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $3,631.91
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/09/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($6,442.15)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/14/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($41,377.35)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/19/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $2,379.14
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/26/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $65,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/23/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($130,053.54)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/28/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($15,108.41)
2381372
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/04/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($2,786,652.49)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/07/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $123,377.08
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/10/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($6,572.46)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/12/2012 CHICAGO DEPARTMENT OF TRANSPORTATION ($6,565.82)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/17/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $3,825.27
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/19/2012 CHICAGO DEPARTMENT OF TRANSPORTATION $50,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 01/03/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $12,861.34
2381379
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 03/27/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($264,660.69)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/29/2011 CHICAGO DEPARTMENT OF TRANSPORTATION $40,000.00
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/05/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($386,170.86)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/10/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($181,179.97)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/14/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($4,131.52)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/19/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $41,802.65
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/21/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $5,399.22
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 06/28/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $7,369.56
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/03/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $165,690.02
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 07/10/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $1,161.69
2381388
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 08/07/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($53,597.85)
2381389
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 09/11/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($9,665.00)
238139
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/05/2011 CHICAGO DEPARTMENT OF TRANSPORTATION ($745,166.50)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/17/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $359,083.71
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/18/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($1,657.70)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/21/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($28,484.23)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/29/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($583.27)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 10/31/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($1,098.15)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/04/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $5,025.16
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/07/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $2,519.14
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/20/2013 CHICAGO DEPARTMENT OF TRANSPORTATION $20,929.53
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 11/25/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($28,748.56)
WACKER DRIVE VIADUCT RECONSTRUCTION - RANDOLPH STREET TO MONROE STREET 12/16/2013 CHICAGO DEPARTMENT OF TRANSPORTATION ($1,510.64)