SUBJECT: Pass a motion approving Change Order No. 11 for NSR 454 Subproject 1.
RECOMMENDATION: (SUMMARY) Pass a motion approving Change Order No. 11.
PROJECT NOTICE/JUSTIFICATION: This project will replace existing residential streets that have been deteriorating beyond economical repair and normal maintenance and improve drainage.
LOCATION: The project area is generally bound by Woodway on the north, San Felipe Street on the south, South Post Lane on the east, and Chimney Rock on the west.
CHANGE ORDER No. 11: This work is required for the additional work described in Change Order No. 11: additional traffic signs, cost for expansion joints and dowels, additional waterlines, additional time for equipment rental, concrete driveways including excavation, conduit 4-inch PVC, and precast concrete manholes. The requirement of the work was discovered during the performance of the contract work. This scope of work is necessary to complete the execution of this project due to the inspection results per the contract documents. The contract duration for this project was 780 calendar days. The project was awarded to Total Contracting Limited with an original Contract Amount of $15,995,665.98.
The proposed Change Order No. 11 is in the amount of $661,451.68 or 4.14% above the original contract amount and extends the contract time by 83 days. This will increase the original contract amount to $16,657,117.66.
M/WBE PARTICIPATION: The M/WBE goal established for this contract is 18.00%. The original Contract approved by Ordinance No. 2017-0859 is in the amount of $15,995,665.98. Assuming approval of Change Order No. 11, the Contract amount will increase to $16,657,117.65. According to the Office of Business Opportunity, the Contractor’s to date MWBE/SBE performance is 23.28%.
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Randall V. Macchi, Director
Houston Public Works
WBS No. N-000386-0001-4, S-000500-0223-4