# MARKFORGED 3D Printers Preventatives & Remedial Maintenance -AMENDED

Canonical: https://abierto.us/opportunities/n3904026q5591

- Solicitation number: N3904026Q5591
- Notice type: Solicitation (first published as combined synopsis and solicitation)
- Status: Closed. Deadline was August 15, 2026 at 3:30 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Portsmouth Naval Shipyard GF (N39040)
- NAICS: 541519 Other Computer Related Services
- Product or service code: J034 Maintenance, Repair and Rebuilding of Equipment: Metalworking Machinery
- Set-aside: Total small business set-aside
- Place of performance: Kittery, Maine
- First posted: June 9, 2026
- Last posted: August 21, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/52521bb297f24095abf61fd79472df13/view

## Description

**AMENDED North American Industry Classification System Code (NAICS):** From 811210 - Electronic and Precision Equipment Repair and Maintenance to 541519. Reference Notice ID: N3904026Q5591

## Publications

- June 9, 2026: Combined synopsis and solicitation, due June 16, 2026 at 12:30 PM EDT. Notice 49b836105e254d13ae53e46a996a4ced. https://sam.gov/workspace/contract/opp/49b836105e254d13ae53e46a996a4ced/view
- August 21, 2026: Solicitation, due August 15, 2026 at 3:30 PM EDT. Notice 52521bb297f24095abf61fd79472df13. https://sam.gov/workspace/contract/opp/52521bb297f24095abf61fd79472df13/view

## Points of contact

- Sheldon Desmaratti, sheldon.j.desmaratti.civ@us.navy.mil, 2074381341

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n3904026q5591.