Title
Consider and take action on a resolution authorizing change order no. 1 with CDM Constructors Inc. for the South Shore Harbour Booster Pump Station Project (WT1102) to increase the GMAX Price by $72,562.91 (Deputy City Manager)
Background:
Approval of this resolution will authorize change order no. 1, in the increased amount of $72,562.91 for the construction of the South Shore Harbour Booster Pump Station Project.
On April 8, 2016, City Council awarded the construction contract in the amount of $11,545,555 for the South Shore Harbour Booster Pump Station to CDM Constructors, Inc. (CCI), utilizing the Construction Management at Risk (CMAR) approach to construct the project.
In accordance with the contract, change orders are allowed in the CMAR that will adjust the guaranteed maximum Price (GMAX) to reflect conditions that occur after further refinement of the design or that unexpectedly arise as a result of the actual construction and commissioning.
Change order no. 1 represents a total net increase in the GMAX in the amount of $72,562.91. This amount includes $350,246.43 of additional items required during construction. The contract contingency amounts covered $277,683.52, leaving the remaining $72,562.91as the net increase to the GMAX. Individual change order items are listed in the attached change order no. 1 attachment and included in the full workbook and summary.
With approval of Change Order No. 1 the CMAR GMAX contract amount will be adjusted as follows:
Original CMAR GMAX Contract Amount $11,545,555.00
Change Order No.1 $ 72,562.91
Adjusted CMAR GMAX with Change Order $11,618,117.91
CCI provided a Guaranteed Maximum Price (GMAX) for the construction in the amount of $11,545,555, which included the following items: direct costs, lump sum general conditions, lump sum fee, and a contingency. The contingency amount was segregated into two accounts: League City held contingency and CMAR held contingency
Direct costs are based on a...
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