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  4. ›Sentry 110 Cobalt Device Maintenance

U.S. Department Of Defense·New Hampshire

Sentry 110 Cobalt Device Maintenance

Closes 9/9/2026$50k – $150kRequest for Proposal
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Description

The U.S. Navy’s Portsmouth Naval Shipyard is seeking a qualified contractor to perform the annual preventative maintenance on a Sentry 110 Cobalt Exposure Device used for nondestructive radiographic testing. Work will be performed at the contractor’s facility after the Navy ships the device to the contractor, and the contractor must return the serviced unit to the shipyard. The scope includes detailed inspection, cleaning, lubrication, part replacement, verification of labeling, and submission of condition‑found reports for any over‑and‑above repairs. The contract is a firm‑fixed‑price, one‑year effort (21 Sep 2026 – 20 Sep 2027) with a potential for additional “over‑and‑above” work subject to government approval. • Annual maintenance of Sentry 110 Cobalt Exposure Device (inspection, cleaning, lubrication, part replacement). • Work performed at contractor’s facility; shipping/return logistics handled by Navy. • Over‑and‑above repair work may be authorized via condition‑found reports. • Firm‑fixed‑price, one‑year period of performance (Sept 2026 – Sept 2027). • Small‑business set‑aside (SDVOSB, HUBZone, WOSB, etc.). • Requires compliance with Navy safety, mercury‑free, and CMMC (Level 1‑3) cybersecurity requirements.

Attached files

Contact

Sheldon Desmaratti

[email protected]

(207) 438-1341

Key dates

Opened
9/4/2026
Closes
9/9/2026
Duration
1 year

Last updated

Details

Type
Request for Proposal
Industry
Engineering Services
NAICS
334517
Solicitation №
N3904026Q5703

Budget estimate

$50,000 – $150,000

No contract value is disclosed. Based on typical annual service contracts for specialized radiographic equipment (including shipping, labor, parts, and potential over‑and‑above work), a reasonable estimate ranges from $50 k to $150 k. The lower end assumes minimal parts replacement; the higher end accounts for extensive over‑and‑above repairs, freight costs, and compliance documentation (CMMC, safety, mercury‑free handling).

AI estimate from the solicitation

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