Opportunity

San Antonio Water System Ionwave #26-4017 Addendum 1

Annual Contract for IDEXX Colilert Reagent Packets for Water Quality Testing

Posted

July 24, 2026

Respond By

August 12, 2026

Identifier

26-4017 Addendum 1

NAICS

325413

San Antonio Water System (SAWS) is seeking an annual contract for IDEXX Colilert reagent packets used in water quality testing. - Government Buyer: - San Antonio Water System (SAWS), serving the city of San Antonio, Texas - OEMs and Vendors: - IDEXX Laboratories, Inc. (IDEXX Water Division) is the specified manufacturer - Products Requested: - IDEXX Colilert hydrolysable enzyme substrate packets - Used for analysis of Total Coliform and E. coli in potable water - Compliant with Standards Methods 9223 and 9223B - Exact IDEXX products required; no substitutions or equivalents allowed - Quantity not specified in the solicitation - Unique Requirements: - Bidders must provide technical documentation (manufacturer cut sheets or catalog pages) to confirm compliance - Only vendors able to supply exact IDEXX products are eligible - Procurement Focus: - Annual contract for ongoing supply - Opportunity is open to qualified suppliers of IDEXX products

Description

The San Antonio Water System is soliciting bids for a vendor to provide IDEXX Laboratories, Inc. (IDEXX Water Division), HYDROLYSABLE ENZYME SUBSTRATE PACKETS for the Analysis of Standards Methods 9223 and 9223B. These packets are used for monitoring the presence of Total Coliform and E. coli in potable water. The solicitation requires exact items as specified. Bids must be submitted electronically or by sealed bid by the specified closing date and time.

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