This Government Contract opportunity from Department Of Defense was posted on July 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Fabrication of S351 Dam Gate Seal Assemblies

Closed

Federal

Submission Closed07/31/2026, 01:00:00 PM UTC

Contract Overview

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

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AI Contract Overview

The contract calls for the fabrication of three S351 vertical lift gate seal assemblies featuring J-bulb profiles, PTFE cladding, VOSB molded corners, and hot-vulcanized splices, all constructed to exact dimensional and material specifications ensuring durability and performance in demanding environments. The assemblies are critical components for dam gate systems requiring precise sealing under pressure and long-term resistance to environmental stress, with materials and manufacturing techniques selected to meet stringent technical requirements. The opportunity is classified as a subcontract under NAICS code 326220, issued by the Department of Defense through the W074 Endist Jacksnvlle office, with performance required at a location identified by zip code 33440. The solicitation was posted on July 20, 2026, and responses are due by July 31, 2026, indicating a narrow window for qualified vendors to submit proposals. While no set-aside designation is specified, the technical complexity and material specifications demand specialized manufacturing capabilities in rubber and composite sealing systems.

General Info

Fabricate three S351 vertical lift gate seals with PTFE, J-bulb, VOSB corners for DoD at 33440, due July 31, 2026.

Agency

Department Of Defense → W074 Endist JacksnvlleView Agency

NAICS

326220 - Rubber and Plastics Hoses and Belting ManufacturingView NAICS

Place of Performance

FL, 33440, USA

Set-Aside

NONE

Documents

This scope was carved out of W19EP26QA015.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

S351 and S354 Dam Gate Seal Assembly Sets

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed

PostedJul 20

subcontract

Response DeadlineJul 31

Deadline has passed

Submission Closed

07/31/2026, 01:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W074 Endist Jacksnvlle

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → W074 Endist Jacksnvlle

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture of three S351 vertical lift gate seal assemblies with J-bulb profiles, PTFE cladding, VOSB molded corners, and hot-vulcanized splices to precise dimensions and material specs.