Department: County Engineer
Department Head/Elected Official: Milton Rahman, PhD, P.E., PMP, CFM, County Engineer
Regular or Supplemental RCA: Regular RCA
Type of Request: Contract - Amendment
Project ID (if applicable): Job No. 210328; UPIN: 19103MF16B01
Vendor/Entity Legal Name (if applicable): Texas Materials Group Inc
MWDBE Contracted Goal (if applicable): 15%
MWDBE Current Participation (if applicable): 16.07%
Justification for 0% MWDBE Participation Goal: N/A - Goal is not 0% and is listed above
Request Summary (Agenda Caption):
title
Request for approval of a change in contract with Texas Materials Group, Inc in connection with final construction of Tall Pines Addition Subdivision Drainage Improvements - 2018, adding 101 calendar days with an addition in the amount of $65,690.37, Job No. 21/0328-4, UPIN 19103MF16B01, Precinct 3, MWDBE Contracted Goal: 15%, MWDBE Current Participation: 16.07%.
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Background and Discussion:
This project is located in northwest Harris County in the Cypress Creek watershed. Tall Pines Addition consists of an open roadside drainage ditch system that drains through 4 outfalls into an existing HCFCD Channel K154-00-00 and eventually drains to Cypress Creek. The original scope consisted of replacing and upsizing the driveway culverts where required, removing and replacing existing asphalt pavement, and regrading the roadside ditches to improve the drainage for localized flooding events in the neighborhood. Construction of these improvements to be performed by Gulf Coast Houston, ensures that that the project is built in accordance with Harris County and Harris County Flood Control regulations.
The Change in contract request includes the following:
? PCO-10 Final Adjustments: The addition of $49,688.33 for reconciliation of actual quantities used in construction with estimated quantities used for completing the proposed scope of work. Added 3 days due to impact from Utility Conflicts throughout the project.
? PCO - 9 Im...
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