Primary Department: Flood Control District
Primary Department Head/Elected Official: Tina Petersen, Ph.D., P.E., Executive Director
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): K500-21-00-E001
Vendor/Entity Legal Name (if applicable): Arrowstone Contracting, LLC
MWBE Contracted Goal (if applicable): 16%
MWBE Current Participation (if applicable): 12.29%
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 change in contract No. 5 with Arrowstone Contracting, LLC, for the Mercer Stormwater Detention Basin (Cypress Creek Watershed, Bond ID F-88, Project ID K500-21-00-E001, Job No. 23/0315, Precinct 1, MWBE Contracted Goal: 16%, MWBE Current Participation: 12.29%).
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Background and Discussion:
This change in contract is needed to complete the construction contract for this project. The Mercer Stormwater detention basin includes maximizing the storage capacity of the Mercer Stormwater Detention Basin Project to reduce flooding within the Cypress Creek watershed by reducing the vulnerability of streets and adjacent LMI structures to flooding. The scope of this project is to excavate approximately 970,000 cubic yards of material, install drainage, control structures and all-weather access to approximately 52 acres of undeveloped land. The purpose of this contract change is to adjust the quantities of the project. The contract change includes adjusting quantities for underestimated quantities for pipe outfalls, trench shoring, riprap and adjusted scopes of work for rock material used for on-site fill.
Expected Impact:
This change will allow the contractor to construct the project so that Harr...
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