This Government Contract opportunity from Department Of The Interior was posted on May 7, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of 800-Ton Cooling Tower Unit

Closed

Federal

Submission Closed05/22/2026, 05:00:00 PM UTC

Contract Overview

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

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Solicitation # SPE8E5-26-T-4321

This contract is for the procurement of three centrifugal pump impellers, identified by NSN 4320016020261 and part number 002-1407A01-552-6.75. The order is managed under solicitation SPE8E5-26-T-4321 with a required delivery date of March 22, 2027, and a shipping deadline of February 15, 2027. Delivery is set as FOB Origin, with inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The agreement mandates strict adherence to DLA packaging and marking standards, including MIL-STD-2073-1E and MIL-STD-129. Key compliance requirements include the prohibition of intentionally added mercury, except where functionally required by NAVSEA specifications, and the removal of government identification from any non-accepted supplies. The contract also incorporates specific technical and quality requirements via the DLA Master List and requires documentation for source approval requests.

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This contract is for the procurement of one air conditioning filter element, identified by NSN 1660-01-632-5574 and part number 0625C03011001 from The Entwistle Company LLC. The order is issued by the Department of Defense under solicitation SPE4A7-26-T-731Y, with a required delivery date of September 4, 2026, and a delivery timeframe of five days after the order. The supplier must adhere to specific DLA technical and quality requirements, including packaging standards per ASTM D3951 and MIL-STD-129, and sampling methods according to MIL-STD-1916 or ASQ H1331. Delivery is set as FOB Origin, with inspection and acceptance occurring at the destination. The item is to be shipped via the fastest traceable means to the Fleet Readiness Center Aviation Support Equipment in Solomons, Maryland.

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Solicitation # SPE4A5-26-T-420T

Solicitation SPE4A5-26-T-420T is a fixed-price request for the procurement of 71 units of sleeve valves, also identified as bearing sleeves, under NSN 1660-01-034-6342. Issued by DLA Aviation, the requirement is identified as a critical application item and is categorized as a commercial item. The delivery period is 170 days after order, with a need ship date of March 8, 2027, and a required delivery date of July 3, 2027. Shipping is designated as FOB Origin, with both inspection and acceptance occurring at the destination, specifically the DLA Distribution Depot Oklahoma at Tinker AFB. The contract mandates strict adherence to the DLA Master List of Technical and Quality Requirements, which takes precedence over ASTM D3951 packaging standards. Packaging must comply with MIL-STD-129 and RP001 for palletization. Quality assurance requires sampling in accordance with MIL-STD-1916 or ASQ H1331, with a zero-nonconformance requirement for acceptance. Key compliance mandates include CMMC Level 2 self-assessment, safeguarding of covered defense information per DFARS 252.204-7012, and adherence to the Buy American Act and Berry Amendment. Invoicing and receiving reports must be processed electronically through the Wide Area WorkFlow system.

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Solicitation # SPE8E5-26-T-4322

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Solicitation # SPE8E8-26-T-5366

Solicitation SPE8E8-26-T-5366 is a request for quotations issued by the Defense Logistics Agency Troop Support Construction and Equipment for one ventilation heater, identified by NSN 4520-01-628-5204 and part number 210-237055. The procurement is categorized under NAICS 333414 and requires delivery to the USS NANTUCKET (LCS 27) at FPO AA 34085. The original required delivery date is February 12, 2026, with a delivery window of 20 days after receipt of order. Shipping is designated as FOB Destination, and both inspection and acceptance will occur at the destination. The contract mandates strict adherence to packaging and marking standards, requiring compliance with MIL-STD-129 and ASTM D3951, though the DLA Master List of Technical and Quality Requirements takes precedence. Palletization must follow RP001 requirements. Administrative requirements include the use of the Wide Area WorkFlow system for electronic invoicing and payment. The solicitation incorporates various federal regulations, including the Buy American and Balance of Payments Program, the Berry Amendment, and NIST SP 800-171 cybersecurity assessment requirements. All quotes must be submitted via the DIBBS portal.

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This solicitation, issued by the Defense Logistics Agency under solicitation number SPE8E8-26-T-5556, is for the procurement of six nonimmersion electrical heating elements, identified by NSN 4520-01-254-4855. These 450 watt coil heaters are specifically designed for use on Marlo coil size .75 standard product coolers. The contract requires delivery within 20 days after receipt of order to a performance location in FPO 09524. The procurement is subject to several technical and quality requirements, including DLA packaging standards and the removal of government identification from non-accepted supplies. A critical environmental restriction is in place prohibiting the intentional addition of mercury or mercury-containing compounds, with specific exceptions for functional components like batteries or sensors as defined by NAVSEA. Quotations must be submitted via DIBBS by the deadline of September 21, 2026.

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3 days ago

DEADLINE

in 9 days

AI Contract Overview

The contract requires the supply of a new 800-ton cooling tower unit designed to meet federal specifications for installation at Gateway Arch National Park in St. Louis, Missouri. The unit must comply with all technical and performance standards mandated by federal guidelines to ensure integration with existing infrastructure and environmental compliance at the historic site. The opportunity is designated as a Total Small Business Set-Aside under the SBA program, restricting eligibility exclusively to small businesses as defined by the Small Business Administration, and falls under NAICS code 333414, which pertains to cooling and ventilation equipment manufacturing. The solicitation was posted on May 7, 2026, with a firm response deadline of May 22, 2026, at 5:00 p.m. Eastern Time. This is classified as a subcontract opportunity within the Department of the Interior’s MWI Midwest Region, indicating that the primary contract may be managed through a larger prime contractor or agency vehicle. Performance is localized to the St. Louis area with a ZIP code of 63102, and bidders must ensure timely delivery and readiness for installation in accordance with federal procurement rules. All proposals must demonstrate capability to meet technical requirements and small business eligibility credentials by the stated deadline.