SAM #140G0326Q0190

USGS Solicitation for Calcium Thiosulphate Injection System and Installation

The US Geological Survey (USGS), Western Fisheries Research Center (WFRC), is seeking a Calcium Thiosulphate Injection System with installation for its Seattle, WA facility. - Government Buyer: - US Geological Survey (USGS), Western Fisheries Research Center (WFRC), Sacramento Acquisition Branch - OEMs and Vendors: - No specific OEMs required, but Blue-White Industries is referenced as a basis of design (FLEXFLO M1 and CHEM-FEED CFCS-2 or equal) - Products/Services Requested: - Calcium Thiosulphate Injection System (duplex peristaltic metering pump skid) - Reference part number: 7540-01-152-8067 - Basis of design: Blue-White FLEXFLO M1 / CHEM-FEED CFCS-2 or equivalent - Quantity: 1 system - NSF/ANSI 61 certification required - Must support precise dosing for de-chlorination of process water - Includes delivery, installation, startup, and operator training - Installation and Parts Delivery - Complete installation, plumbing, commissioning, and startup testing - Coordination with USGS staff to minimize disruption - Documentation and Training - Operator training, maintenance instruction, troubleshooting, and delivery of all manuals and warranty documentation - Unique/Notable Requirements: - Buy American preference - NSF/ANSI 61 certification for potable water applications - System must be compatible with calcium thiosulphate and process water - Integration with building management system (BMS) via specified control signals - Warranty and as-installed documentation required

Description

REQUEST FOR QUOTECALCIUM THIOSULPHATE METERING PUMP SYSTEM AND INSTALLATION - SEATTLE, WAINTRODUCTIONThis is a solicitation for commercial items prepared in accordance with the format in Federal Acquisition Regulation (FAR) Part 12 as supplemented with additional information included in this notice. SMALL BUSINESS SET-ASIDESUBJECT TO THE AVAILABILITY OF FUNDSDESCRIPTIONThe US Geological Survey (USGS), Western Fisheries Research Center (WFRC), requires a Calcium Thiosulphate Injection System including installation as described in the attached Salient Characteristics. RELEVANT INFORMATIONThe North American Industry Classification System (NAICS) code 333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing and associated size standard 750 applies to this announcement, along with Product Service Code (PSC) 4510 Plumbing Fixtures and Accessories. QUESTIONSAll questions must be sent directly to elizabeth_adam@ios.doi.gov by Tuesday, August 11, 2026, at 10:00am ET. SUBMISSION OF QUOTESQuotes shall only be accepted through electronic mail addressed to the Contracting Officer at elizabeth_adam@ios.doi.gov. All quote documents required by this solicitation must be uploaded and received in their entirety no later than Thursday, August 16, 2026, at 10:00am ET. Quotes submitted by hardcopy or any web portal shall not be accepted or consideredQuotes must be submitted FOB Destination shipping to Seattle, WA, EVALUATION OF QUOTESQuotes will be evaluated by Comparative Evaluations. Offerors are to include a technical description of the items being offered in sufficient detail to evaluate compliance with the requirements in the solicitation as seen in the Evaluation Factors (see Attachment). This may include product literature, references, or other documents, if necessary.PREFERENCE GIVEN TO ARTICLES MANUFACTURED IN THE UNITED STATES See FAR clause 52.225-1 Buy American. Include the country of manufacture with your quote. ESTIMATED PERIOD OF PERFORMANCEAugust 15 to November 15, 2026Offerors shall return the following:Signed SF-18Firm, fixed price quoteTechnical information including specifications of offeringsSystem for Award Management (SAM) Unique Identification Entity (UEI)Attached Pages:Statement of WorkClauses and Provisions

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