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
P011921
07/11/2001 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $27,141,911.00

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 05/30/2003 CHICAGO DEPARTMENT OF AVIATION $83,304.91
P01192111
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 06/09/2003 CHICAGO DEPARTMENT OF AVIATION $1,040.00
P01192112
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 07/09/2003 CHICAGO DEPARTMENT OF AVIATION ($373,074.50)
P01192113
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 07/10/2003 CHICAGO DEPARTMENT OF AVIATION $315,960.00
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 08/20/2003 CHICAGO DEPARTMENT OF AVIATION $7,712.01
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 08/21/2003 CHICAGO DEPARTMENT OF AVIATION ($2,148.00)
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 09/30/2003 CHICAGO DEPARTMENT OF AVIATION $43,959.00
P01192117
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 10/21/2003 CHICAGO DEPARTMENT OF AVIATION $19,360.00
P01192118
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 10/22/2003 CHICAGO DEPARTMENT OF AVIATION $11,110.00
P01192119
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 11/12/2003 CHICAGO DEPARTMENT OF AVIATION $8,220.00
P0119212
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 03/07/2003 CHICAGO DEPARTMENT OF AVIATION ($5,000.00)
P01192120
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 12/08/2003 CHICAGO DEPARTMENT OF AVIATION $248,000.00
P01192121
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 12/10/2003 CHICAGO DEPARTMENT OF AVIATION ($216,635.00)
P01192122
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 12/12/2003 CHICAGO DEPARTMENT OF AVIATION ($10,500.00)
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 01/06/2004 CHICAGO DEPARTMENT OF AVIATION $889,629.00
P01192124
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 03/19/2004 CHICAGO DEPARTMENT OF AVIATION ($22,375.00)
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 03/29/2004 CHICAGO DEPARTMENT OF AVIATION $113,178.11
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 03/29/2004 CHICAGO DEPARTMENT OF AVIATION $650,000.00
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 04/05/2004 CHICAGO DEPARTMENT OF AVIATION $1,690.00
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 04/06/2004 CHICAGO DEPARTMENT OF AVIATION ($129,152.12)
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 04/15/2004 CHICAGO DEPARTMENT OF AVIATION $75,420.00
P0119213
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 03/10/2003 CHICAGO DEPARTMENT OF AVIATION ($264,800.00)
P01192130
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 04/30/2004 CHICAGO DEPARTMENT OF AVIATION ($40,000.00)
P01192131
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 04/30/2004 CHICAGO DEPARTMENT OF AVIATION $34,520.00
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 05/11/2004 CHICAGO DEPARTMENT OF AVIATION $18,400.00
P01192133
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 05/18/2004 CHICAGO DEPARTMENT OF AVIATION $60,000.00
P01192134
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 05/19/2004 CHICAGO DEPARTMENT OF AVIATION $25,200.00
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 05/25/2004 CHICAGO DEPARTMENT OF AVIATION $76,505.00
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 05/26/2004 CHICAGO DEPARTMENT OF AVIATION $106,302.81
P01192137
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 07/29/2004 CHICAGO DEPARTMENT OF AVIATION ($23,143.80)
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 08/11/2004 CHICAGO DEPARTMENT OF AVIATION ($50,000.00)
P01192139
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 09/07/2004 CHICAGO DEPARTMENT OF AVIATION $6,229.94
P0119214
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 04/15/2003 CHICAGO DEPARTMENT OF AVIATION $15,000.00
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 09/21/2004 CHICAGO DEPARTMENT OF AVIATION ($49,000.00)
P01192141
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 10/12/2004 CHICAGO DEPARTMENT OF AVIATION $5,823,993.00
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 11/09/2004 CHICAGO DEPARTMENT OF AVIATION $5,577.21
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 12/27/2004 CHICAGO DEPARTMENT OF AVIATION $12,212.94
P01192144
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 03/29/2005 CHICAGO DEPARTMENT OF AVIATION ($907,966.42)
P01192145
PN85P011921 N. Airfield Drainage Improvements - Willow Higgins Reservoir - PH60110001 12/15/2005 CHICAGO DEPARTMENT OF AVIATION $194,600.33
P0119215
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 04/18/2003 CHICAGO DEPARTMENT OF AVIATION ($249,800.00)
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 05/01/2003 CHICAGO DEPARTMENT OF AVIATION $11,355.44
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 05/07/2003 CHICAGO DEPARTMENT OF AVIATION $58,800.00
P0119218
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 05/13/2003 CHICAGO DEPARTMENT OF AVIATION ($25,000.00)
PN85P011921 N. AIRFIELD drainage improvements - Willow Higgins Reservoir - PH60110001 05/29/2003 CHICAGO DEPARTMENT OF AVIATION $16,161.00
P011921P11584
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 11/16/2001 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $171,000.00
P011921P11616
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 12/27/2001 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $709,000.00
P011921P11617
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 12/18/2001 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $230,000.00
P011921P11618
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 12/12/2001 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $0.00
P011921P11747
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 01/14/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $203,600.00
P011921P11785
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 12/27/2001 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION ($115,000.00)
P011921P11834
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 02/19/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $0.00
P011921P21027
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 06/12/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $22,405.45
P011921P21093
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 09/16/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $10,025.37
P011921P21230
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 09/19/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $136,992.12
P011921P21231
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 09/12/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $28,597.53
P011921P21465
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 11/07/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $60,000.00
P011921P21466
NORTH AIRFIELD DRAINAGE, WILLOW HIGGINS RESERVOIR 11/12/2002 07/11/2001 07/11/2003 CHICAGO DEPARTMENT OF AVIATION $25,200.00