|The Illinois Tollway (THA) is giving notice to amend it's contract with STV Incorporated. (full Board Approval). This professional engineering service construction management contract is overseeing work on two separate construction contracts associated with roadway and bridge reconstruction and widening on the Jane Addams Memorial Tollway (I-90). This supplement provides for additional staffing hours necessary to allow the construction manager to oversee the final documentation, closeout of the final contract quantities, and all other closeout activities. |
This contract for construction management services was advertised on PSB 14-1 on 6/11/14, IPB# 22033885. The contract with STV, Inc. was awarded by the Tollway Board on 12/18/14 via board resolution 20545 in the amount of $5,454,623.10
This amendment in the amount of $66,854.00 increases the value of the contract to $5,521,477.10 and is necessary due to the construction manager working extended hours and durations during the 2015 and 2016 construction seasons as a result of the contractor working under an accelerated schedule. In addition, the construction contracts were extended into 2018 (approximately 12 months beyond the negotiated/estimated end of CM service) to complete the remaining contract work (drainage ditch changes, ramp work, landscaping). This amendment provides for additional staffing hours necessary to allow the construction manager to oversee the final documentation, determine the final contract quantities and complete all other closeout activities.