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File #: 25-6153    Version: 1
Type: Administrative Memorandum Status: Agenda Ready
File created: 6/9/2025 In control: Board of Directors
On agenda: 6/26/2025 Final action:
Title: South Mesquite Creek Regional Wastewater Treatment Plant Peak Flow Management and Expansion, Project No. 301-0525-18; Amendment No. 8; and Buffalo Creek Parallel Force Main, Project No. 507-0640-24; Partial GMP No. 1
Sponsors: Wastewater Committee - Committee Action
Indexes: .RWWS - South Mesquite WWTP, Amendment to CMAR Agreement - Partial Guranteed Maximum Price, Amendment to Contract
Code sections: 301-0525-18 - S Mesquite Ck WWTP Peak Flow Management, 507-0640-24 - Buffalo Ck Parallel Force Main
Attachments: 1. Attachment A - Total Contract Price Summary, 2. Attachment B - Contract Amendment Summary, 3. Attachment C - Project Cost and Schedule, 4. Map
Date Ver.Action ByActionResultAction DetailsMeeting DetailsVideo
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Regional Wastewater System
Buffalo Creek Interceptor System

title
South Mesquite Creek Regional Wastewater Treatment Plant Peak Flow Management and Expansion, Project No. 301-0525-18; Amendment No. 8; and Buffalo Creek Parallel Force Main, Project No. 507-0640-24; Partial GMP No. 1
end

SUBJECT

recommendation
Authorize funding to Archer Western Construction, LLC in the amount of $936,308 for Amendment No. 8 to the Construction Manager At-Risk (CMAR) Agreement for work related to partial Guaranteed Maximum Price (GMP) No. 1 for the Buffalo Creek Parallel Force Main (BCPFM).
end

PURPOSE

The CMAR has submitted a partial Guaranteed Maximum Price (GMP) No. 1 for an early plug valve procurement work package for the Buffalo Creek Parallel Force Main project. Future amendments will be presented to the Board as the remaining work packages are developed, procured, and evaluated.

RECOMMENDATION

The Executive Director and NTMWD staff recommend the Board of Directors authorize the Executive Director to execute Amendment No. 8 to the Construction Manager At-Risk as follows:

CMAR:
Archer Western Construction, LLC (Archer Western)


Scope:

Construction, Buffalo Creek Parallel Force Main Partial GMP No. 1


Project:
No. 507-0640-24, Buffalo Creek Parallel Force Main


Amount:
$936,308 for Construction


Committee:
This item will be an item on the June 25, 2025, Wastewater Committee meeting agenda




DRIVER(S) FOR THIS PROJECT

Strategic Objective:
1.1 High Quality Services
1.4 Reliable and Resilient Systems


? Regulatory Compliance
? Asset Condition
? Capacity
? Redundancy/Resiliency
? Relocation or External Requests
? Operational Efficiency
? Safety
? Administrative
? Policy
? Other _____________


BACKGROUND

PROJECT PURPOSE
* Flow monitoring studies show the South Mesquite Creek Regional Wastewater Treatment Plant (RWWTP) has influent flows higher than its rated we...

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