Procurement Services

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

contract.detail.title

Contract Details

Agency

CITY

Contract (PO) #

C029797

Specification #

C968990037

Award date

08/13/2001

Original award amount

$1,961,067.85

Current award amount

$4,291,588.57 View payment details

Vendor name

T Y LIN INTERNATIONAL GREAT LAKES, INC Show all contracts for this vendor

Description

CONSTRUCTION ENGINEERING SERVICES

Buyer name

ADRIENNE VANORSBY

Target market

Original Department

CHICAGO DEPARTMENT OF TRANSPORTATION

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
C029797	C029797-D1	08/13/2001	08/14/2001	08/14/2001	CHICAGO DEPARTMENT OF TRANSPORTATION	$1,961,067.85

Modifications/Amendments

Modification #	Description	Disclosure #	Award Date	Start Date	End Date	Department	Amount
C0297971	CONSTRUCTION ENGINEERING SERVICES	C0297971-D1	01/09/2004			CHICAGO DEPARTMENT OF TRANSPORTATION	$525,449.09
C0297972	CONSTRUCTION ENGINEERING SERVICES		01/09/2004			CHICAGO DEPARTMENT OF TRANSPORTATION	($2.10)
C0297973	CONSTRUCTION ENGINEERING SERVICES		07/05/2005			CHICAGO DEPARTMENT OF TRANSPORTATION	$766,176.65
C029797C20885	CONSTRUCTION ENGINEERING SERVICES		08/05/2002	06/25/2001	12/31/2003	CHICAGO DEPARTMENT OF TRANSPORTATION	$1,038,897.08