Opportunity

Grapevine Ionwave #36-26 Addendum 2

Construction Manager at Risk Sought for Raw Water Pump Station Relocation and Generator Placement

Posted

June 04, 2026

Respond By

July 16, 2026

Identifier

36-26 Addendum 2

NAICS

237110, 237990

This opportunity involves the City of Grapevine, Texas, seeking a Construction Manager at Risk (CMAR) for a major water infrastructure project. - Government Buyer: - City of Grapevine, Texas (local government) - Project Scope: - Relocation of the Raw Water Pump Station (RWPS) and placement of a generator at 3600 Fairway Dr., Grapevine, TX - CMAR firm must ensure the RWPS remains operational throughout construction - Development and implementation of Maintenance of Station Operations (MOSO) plans is required - Project supports a water treatment plant currently rated for 8 million gallons per day (MGD), with possible future expansion to 10 MGD - Estimated Budget: - $4 million - Notable Requirements: - Provision of performance and payment bonds - Ability to maintain plant operations during construction - Compliance with Texas Local Government Code Title 10, Subtitle F, Chapter 2269 - OEMs and Vendors: - No specific OEMs or vendors are named in the solicitation - Services Requested: - Construction Management at Risk services for RWPS relocation and generator placement - Includes operational maintenance and construction management responsibilities

Description

The City of Grapevine is seeking a qualified Construction Management at Risk (CMAR) firm to provide services for the Raw Water Pump Station (RWPS) Relocation and Generator placement construction project located at 3600 Fairway Dr. The CMAR must ensure the RWPS remains operational during construction and is responsible for creating and enacting Maintenance of Station Operations (MOSO) plans. The solicitation follows the Texas Local Government Code Title 10, Subtitle F, Chapter 2269. A non-mandatory pre-proposal site walk is scheduled for June 18, 2026.

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