Georgia Procurement Registry #PE-76500-NONST-2026-000000023

City of Calhoun Seeks CMAR for Water Treatment Plant PFAS Upgrades

The City of Calhoun, Georgia, is seeking a Construction Manager at Risk (CMAR) for major upgrades at two municipal water treatment plants to address new EPA PFAS/MCL regulations. - Government Buyer: - City of Calhoun, Georgia (local government) - Project Scope: - Upgrades at Brittany Drive (12.8 MGD) and Mauldin Road (18 MGD) Water Treatment Plants - Integration of micro/ultrafiltration (MF/UF) and reverse osmosis (RO) membrane systems - Installation of new RO treatment facilities and MF/RO membranes - Addition of Clean In Place (CIP) equipment for membrane maintenance - New chemical feed and storage systems - Deployment of integrated SCADA systems with remote access controls - Construction of new buildings with specialized spaces (operations, laboratory, maintenance, offices, meeting and break rooms) - Implementation of backwash recovery systems and waste stream processing (clarification, thickening, dewatering, PFAS removal) - Installation of new filters, clearwells, and finished water pump stations - Services Requested: - CMAR pre-construction and procurement services - CMAR construction services for the full scope of upgrades - Unique/Notable Requirements: - Compliance with EPA-mandated PFAS/MCL regulations - Two-step selection process with mandatory information conference - No specific OEMs or vendors named in the solicitation - Products/Systems Sought (examples): - MF/UF membranes, RO membranes, CIP equipment, chemical feed systems, SCADA systems, filtration and waste processing equipment, water storage and pumping infrastructure - Proposal documents available via QuestCDN.com

Description

The City of Calhoun is seeking Statements of Qualifications and Proposals from qualified Construction Manager at Risk (CMAR) organizations for upgrades at their water treatment plants: Brittany Drive WTP (Contract A, 12.8 MGD) and Mauldin Road WTP (Contract B, 18 MGD). The project involves integrating micro/ultrafiltration pretreatment and reverse osmosis membranes to enable compliance with PFAS/MCL regulations mandated by the EPA. The CMAR contract includes construction of new reverse osmosis treatment facilities, chemical feed systems, integrated SCADA systems, and other site improvements. The selection process is two-step, involving submission of qualifications and cost proposals, followed by interviews. Proposal documents are available at www.QuestCDN.com.

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