Sentry 110 Cobalt Device Maintenance

Inactive on SAM.gov — responses were due 11 Sep 2026 · Unrestricted (full and open) · Department of the Navy, DoD · Kittery, ME · NAICS 334517 · Solicitation N3904026Q5703

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What happened next

SAM.gov marked this notice inactive — responses were due 11 September 2026.

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Solicitation details

Solicitation number	N3904026Q5703
Notice ID	4c94322c6f124dbd9d0053f3a5923631
Agency	Department of Defense (DoD)
Sub-agency	Department of the Navy
Contracting office	PORTSMOUTH NAVAL SHIPYARD GF
NAICS code	334517 — Irradiation Apparatus Manufacturing
Product / service code (PSC)	J066
Set-aside	Unrestricted (full and open)
Notice type	Solicitation
Posted	09 September 2026
Response deadline	11 September 2026 (closed)
Place of performance	Kittery, ME, USA

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Description

The Portsmouth Naval Shipyard (PNSY) requests a service contract to provide the annual maintenance service for Sentry 110 Cobalt Exposure Device. The PNSY Radiography Program owns and uses this Exposure Device in their work to expose radiography films to inspect production welds and base materials for NDT (Nondestructive Testing) inspection. This Device is required to be serviced by the Manufacturer annually at their location. This piece of equipment is crucial for completion of inspections prior to NDT.

Version history

SAM.gov has posted 2 notices under solicitation N3904026Q5703, oldest first.

04 September 2026 — Solicitation
09 September 2026 — Solicitation (this page)

Documents in the solicitation package

7 files are attached to this notice.

N3904026Q5703 Attachment 2 PNS Operations Security Contract Requirements 26-149-Redacted.pdf
N3904026Q5703 Attachment 4 Sentry - LSJ SAP Limited Source Justification KO Signed Redacted.pdf
N3904026Q5703 Exhibit A- DD 1423 CDRL Form.pdf
N3904026Q5703 Attachment 3 Request for Quote (RFQ).pdf
N3904026Q5703 Attachment 5 Wage Determination.pdf
N3904026Q5703 Attachment 1 GFPN3904026Q5703.pdf
N3904026Q5703 Solicitation.pdf

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Market context: DoD and NAICS 334517

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In fiscal year 2026, DoD obligated $91.5M across 105 contract actions under NAICS 334517.
61 contracts worth $141.2M in this category end within the next 18 months.

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