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This Government Contract opportunity from Department Of The Interior was posted on June 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Comprehensive Laboratory Analysis – THMs, HAA5s, Nitrate, Nitrite

Closed
Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541380
New
Federal
Aeration Blower and Silencer Vibration and Shock Fixture Fabrication
Solicitation # N6660426Q0459
Solicitation N66604-26-Q-0459 is a firm-fixed-price request for quotes from the Naval Undersea Warfare Center Division, Newport, for the fabrication and assembly of two specific test fixtures: one CHT Aeration Blower Fixture Assembly and one Discharge Silencer Fixture Assembly. The contractor is responsible for procuring materials, including copper-nickel piping, and performing welding and assembly to replicate a shipboard environment in accordance with Mil-DTL-901E and Mil-Std-167A. The work will be performed at the contractor's facility and at NUWCDIVNPT, where the contractor must provide on-site technical personnel to support government-executed fitment evaluations. Key deliverables include a Fabrication and Inspection Report due within five business days of assembly completion and a final Summary Report detailing fabrication and fitment testing. The desired delivery date for the assemblies is January 15, 2027, with delivery terms set as FOB Destination, Newport, RI. Award is based on the lowest price technically acceptable, with the government reviewing past performance via the Supplier Performance Risk System. Offerors must be registered in SAM, provide a CAGE code for drawing access, and achieve CMMC Level 2 (Self) certification prior to award. Quotes are due by September 11, 2026, and must include all shipping costs within the unit price.
Nuwc Division Newport

POSTED

about 14 hours ago

DEADLINE

in 7 days

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The contract requires comprehensive laboratory analysis for disinfection byproducts and nitrogen compounds in drinking water, specifically monthly testing for trihalomethanes and haloacetic acids, annual nitrate analysis, and triennial nitrite testing, all performed using ELAP-certified methods to ensure regulatory compliance and data accuracy. The work is targeted toward maintaining water quality standards through precise, consistent monitoring and reporting, with results expected to meet state and federal requirements for public water systems. This is a small business set-aside subcontract under NAICS code 541380, awarded by the Department of the Interior’s Pwr GOGA(86000) office, with a solicitation posted on June 29, 2026, and a response deadline of July 17, 2026. All eligible bidders must be certified small businesses, and performance location details are not specified, though the testing services are expected to support water systems under federal oversight. The subcontract aims to secure a qualified laboratory provider capable of delivering reliable, certified analytical results on a scheduled basis to support public health and environmental compliance efforts.

General Info

Monthly trihalomethanes and haloacetic acids testing, annual nitrate, triennial nitrite, ELAP-certified, small business set-aside.

Agency

Department Of The Interior → Pwr GOGA(86000)View Agency

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

CA

Set-Aside

SBA

Documents

This scope was carved out of 140P8626Q0038.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

WELL WATER QUALITY SAMPLING AND MONITORING SERVICE

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of The Interior → Pwr GOGA(86000)
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Pwr GOGA(86000)
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Monthly analysis of THMs and HAA5s, annual nitrate testing, and triennial nitrite analysis using ELAP-certified laboratory methods.

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