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  4. ›Intent to Sole-Source - CVN 71 Main Shaft Seal Overhaul

U.S. Department Of Defense·Washington

Intent to Sole-Source - CVN 71 Main Shaft Seal Overhaul

Closes 9/4/2026$200k – $500kSole Source
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Description

The U.S. Navy’s Puget Sound Naval Shipyard intends to award a sole‑source firm‑fixed‑price service contract to Defense Maritime Solutions, Inc. for an OEM technician overhaul of the #1 MX9 main shaft seal on the aircraft carrier CVN‑71. The work involves disassembly, inspection, and reassembly of the shaft seal’s bellows spring assembly, which was found degraded. Interested parties may submit capability statements by the deadline; no competitive solicitation will be issued unless the Government decides otherwise. • Scope: Disassembly, inspection, repair/reassembly of main shaft seal (OEM technician services). • Location: Puget Sound Naval Shipyard, Washington. • Period of performance: 04‑21 September 2026 (approximately 18 days). • Submission deadline: 04 September 2026, 1700 PST (email response only). • Sole‑source justification under FAR 6.130‑1/2; no RFQ will be issued. • Required: SAM registration, technical capability documentation. • Primary contact: Contract Specialist David R. Willey (email provided).

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

David R. Willey(Contract Specialist)

[email protected]

Key dates

Opened
8/31/2026
Closes
9/4/2026
Duration
18 days

Last updated

Details

Type
Sole Source
Industry
Engineering Services
NAICS
336611
Solicitation №
N4523A26Q0311

Budget estimate

$200,000 – $500,000

No contract value is disclosed. Based on typical Navy ship‑component overhaul contracts for a single main shaft seal, the effort is labor‑intensive but short‑duration (≈18 days). Assuming a daily labor rate of $10‑$15 k for a team of specialized OEM technicians, plus parts and overhead, the total contract value is likely in the $200,000‑$500,000 range. Factors influencing the final amount include the extent of seal degradation, required spare parts, and any travel or mobilization costs.

AI estimate from the solicitation

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