Buffalo Creek Interceptor System & Regional Wastewater System
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South Mesquite Creek Regional Wastewater Treatment Plant Peak Flow Management and Expansion, Project No. 301-0525-18; Amendment No. 10 to Construction Manager At-Risk; Buffalo Creek Parallel Force Main, Project No. 507-0640-24; Final GMP; Engineering Services During Construction; and Construction Management, Inspection, and Material Testing Services
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SUBJECT
recommendation
Authorize funding in the amount of $19,546,807 to Archer Western Construction, LLC for Amendment No. 10 to the Construction Manager At-Risk (CMAR) Agreement; to Carollo Engineers, Inc. in the amount of $498,200 for Engineering Services During Construction; and to AECOM Technical Services, Inc. in the amount of $961,193 for construction management, inspection, and material testing services for work related to the Buffalo Creek Parallel Force Main (BCPFM) Final Guaranteed Maximum Price (GMP).
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PURPOSE
The purpose of this project is to improve peak flow management and increase wastewater conveyance capacity to accommodate growth in the South Mesquite Creek Regional Wastewater Treatment Plant service area. The CMAR has submitted the Final GMP for the South Mesquite Creek Regional Wastewater Treatment Plant Peak Flow Management and Expansion to 41 MGD and the Buffalo Creek Parallel Force Main projects.
RECOMMENDATION
The Executive Director and NTMWD staff recommend the Board of Directors authorize the Executive Director to execute Amendment No. 10 to the Construction Manager At-Risk, Engineering Services Agreement, and Construction Management, Inspection Services and Material Testing Agreements, and authorize the award of a contract as follows:
CMAR:
Archer Western Construction, LLC (Archer Western)
Consultant:
Carollo Engineers, Inc. (Carollo)
Construction Manager:
AECOM Technical Services, Inc. (AECOM)
Scope:
BCPFM Construction, BCPFM Final GMP;
BCPFM Engineering Services During Construction (ESDC); ...
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