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
09/08/2010 OHARE MODERNIZATION PROJECT $11,063,984.12

Modifications/Amendments

Modification # Description Disclosure # Award Date Start Date End Date Department Amount
227781
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 11/23/2010 OHARE MODERNIZATION PROJECT $1,500.00
2277810
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 05/10/2011 OHARE MODERNIZATION PROJECT $445,361.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 05/13/2011 OHARE MODERNIZATION PROJECT $1,694.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 05/24/2011 OHARE MODERNIZATION PROJECT $23,544.00
2277814
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/02/2011 OHARE MODERNIZATION PROJECT $30,000.00
2277815
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/21/2011 OHARE MODERNIZATION PROJECT $646.20
2277816
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/23/2011 OHARE MODERNIZATION PROJECT ($18,480.00)
2277817
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/23/2011 OHARE MODERNIZATION PROJECT ($1,388.00)
2277818
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/27/2011 OHARE MODERNIZATION PROJECT ($157,475.00)
2277819
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/27/2011 OHARE MODERNIZATION PROJECT ($3,600.00)
227782
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 01/20/2011 OHARE MODERNIZATION PROJECT $29,513.73
2277820
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/27/2011 OHARE MODERNIZATION PROJECT ($44,913.00)
2277821
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 06/27/2011 OHARE MODERNIZATION PROJECT ($33,080.00)
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/05/2011 OHARE MODERNIZATION PROJECT $103,597.00
2277823
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/08/2011 OHARE MODERNIZATION PROJECT $254,429.76
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/13/2011 OHARE MODERNIZATION PROJECT $108,779.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/14/2011 OHARE MODERNIZATION PROJECT $5,149.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/20/2011 OHARE MODERNIZATION PROJECT $165,452.00
2277827
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/20/2011 OHARE MODERNIZATION PROJECT $49,140.00
2277828
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/20/2011 OHARE MODERNIZATION PROJECT $25,495.00
227783
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 01/27/2011 OHARE MODERNIZATION PROJECT $3,800.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/20/2011 OHARE MODERNIZATION PROJECT $4,970.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/20/2011 OHARE MODERNIZATION PROJECT $27,109.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/20/2011 OHARE MODERNIZATION PROJECT $38,878.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 08/02/2011 OHARE MODERNIZATION PROJECT $42,129.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 08/02/2011 OHARE MODERNIZATION PROJECT $100,000.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 08/03/2011 OHARE MODERNIZATION PROJECT $100,000.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 08/03/2011 OHARE MODERNIZATION PROJECT ($1,219.50)
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 08/18/2011 OHARE MODERNIZATION PROJECT $6,145.00
2277838
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 09/16/2011 OHARE MODERNIZATION PROJECT $3,740.50
2277839
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 09/19/2011 OHARE MODERNIZATION PROJECT ($2,728.00)
227784
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 02/13/2011 OHARE MODERNIZATION PROJECT $86,104.40
2277840
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 09/20/2011 OHARE MODERNIZATION PROJECT ($8,471.80)
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 09/26/2011 OHARE MODERNIZATION PROJECT $16,405.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 10/20/2011 OHARE MODERNIZATION PROJECT $150,000.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 10/25/2011 OHARE MODERNIZATION PROJECT $9,216.00
2277844
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 11/16/2011 OHARE MODERNIZATION PROJECT $83,907.40
2277845
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 11/17/2011 OHARE MODERNIZATION PROJECT ($288,953.74)
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 12/15/2011 OHARE MODERNIZATION PROJECT $57,218.00
2277848
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 01/31/2012 OHARE MODERNIZATION PROJECT $113,310.90
2277849
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 01/31/2012 OHARE MODERNIZATION PROJECT ($30,255.21)
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 02/25/2011 OHARE MODERNIZATION PROJECT $20,626.00
2277850
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 02/06/2012 OHARE MODERNIZATION PROJECT $57,661.00
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 02/08/2012 OHARE MODERNIZATION PROJECT ($621,793.76)
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 09/12/2012 OHARE MODERNIZATION PROJECT ($296,851.86)
2277853
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 11/05/2012 OHARE MODERNIZATION PROJECT ($1,272.50)
2277854
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($227.50)
2277855
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277856
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($2,580.50)
2277857
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277858
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($76.00)
2277859
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
227786
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 03/25/2011 OHARE MODERNIZATION PROJECT ($16,950.00)
2277860
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277861
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277862
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277863
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($646.20)
2277864
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277865
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277866
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
2277867
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($14,137.68)
2277868
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($3,740.50)
2277869
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($42,127.92)
227787
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 04/05/2011 OHARE MODERNIZATION PROJECT ($72,830.00)
2277870
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 07/28/2016 OHARE MODERNIZATION PROJECT ($1.00)
227788
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 04/26/2011 OHARE MODERNIZATION PROJECT $15,361.40
227789
UNION PACIFIC RAILROAD RELOCATION SOUTH OF IRVING PARK ROAD TO NORTH CONTRACT LIMITS, SPECIFICATION NO.: 85940 05/03/2011 OHARE MODERNIZATION PROJECT $12,500.00