San Antonio Water System Ionwave #26-26086 Addendum 1

Supply and Installation of Two 30-Inch Butterfly Isolation Valves for SAWS Central Plant

This opportunity involves the San Antonio Water System (SAWS) seeking qualified contractors for the supply and installation of two large butterfly isolation valves for its Central Plant chilled water distribution system. - Government Buyer: - San Antonio Water System (SAWS) - Central Plant, San Antonio, TX - Products/Services Requested: - Two (2) 30-inch Class 150 butterfly isolation valves - Installation services including cutting into existing piping, welding, flanging, restoring piping, and returning the system to operational status - OEMs and Vendors: - No specific OEMs named; open to all qualified manufacturers and vendors capable of meeting technical specifications - Unique/Notable Requirements: - Mandatory site visit for all bidders - Strict adherence to project schedule due to the critical nature of the district cooling plant - Compliance with industry standards, manufacturer recommendations, and SAWS requirements - Technical Details: - Valves must be suitable for chilled water distribution - All labor, materials, equipment, supervision, tools, and transportation must be provided by the contractor

Description

The San Antonio Water System is soliciting bids from qualified contractors to furnish and install two 30-inch butterfly isolation valves within the Central Plant chilled water distribution system. The scope includes cutting into existing piping, installing valves, welding, flanging, restoring piping, and returning the system to full operational status. Work must comply with industry standards, manufacturer recommendations, and SAWS requirements. Bids must be submitted electronically or by sealed bid by August 26, 2026.

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