Primary Department: County Engineer
Primary Department Head/Elected Official: Milton Rahman, PhD, P.E., PMP, CFM, ENV SP, County Engineer
Secondary Department: N/A
Secondary Department Head/Elected Official: N/A
Regular or Supplemental RCA: Regular RCA
Type of Request: Contract - Amendment
Project ID (if applicable): Job No. 22/0199, UPIN 19101MF17901
Vendor/Entity Legal Name (if applicable): WadeCon, LLC
MWBE Contracted Goal (if applicable): 21%
MWBE Current Participation (if applicable): 17.99%
Justification for 0% MWBE Participation Goal: N/A - Goal is not 0% and is listed above
Grant Indirect Costs Rate (if applicable): N/A
Justification for 0% Grant Indirect Costs Rate (if applicable): N/A - Not a grant item
Request Summary (Agenda Caption):
title
Request for approval of a change in contract with WadeCon, LLC, in connection with Beaumont Place Subdivision Drainage Improvements - 2018, with an addition in the amount of $281,023.25, Job No. 22/0199-2, Grant Fund, UPIN 19101MF17901, Precinct 2, MWBE Contracted Goal: 21%, MWBE Current Participation: 17.99%.
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Background and Discussion:
This project is located in the Greens Bayou watershed near Highway 90 and Beltway 8. The Beaumont Place subdivision consists of mainly roadside ditches and has been subjected to several flooding events with the most recent being Hurricane Harvey (August 2017) and the Tax Day Flood (April 2016). Drainage analysis of the subdivision began in late 2019 as a part of the 2018 Bond program for subdivision drainage improvements. The scope and proposed improvements include roadside ditch regrading, driveway culvert upgrades, expansion of channel along Big Gulch, concrete lined Sulphur Gully channel with reinforced concrete box (RCB) crossing improvements. Improvements also include multiple detention ponds along Big Gulch with an extreme event overflow swale towards the upstream portion of the channel.
The change in contract includes the following:
Quantity Adjustment: The ...
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