SAM #N4215827QE008

Norfolk Naval Shipyard procurement of two portable liquid nitrogen circulation heaters

Norfolk Naval Shipyard is seeking two custom-fabricated portable liquid nitrogen circulation heaters for its Nuclear Engineering organization. - Government buyer: Department of the Navy, Naval Sea Systems Command (NAVSEA), Norfolk Naval Shipyard (NNSY), Organization 2305, Nuclear Engineering; the solicitation identifies John Faircloth. - OEMs and vendors: No manufacturer, OEM, brand, model, part number, or vendor is identified. The heaters are to be fabricated by the selected supplier. - Products: Two portable liquid nitrogen circulation heaters, each delivering 30 SCFM of nitrogen at 200 PSIG. The units must heat gas from -10°F to 70°F and deliver it between 50°F and 70°F, with 1–2 kW output and an 8–12 W/in² rating. - Key specifications: 208V operation; stainless-steel heating-element sheath and steel vessel; weatherproof insulated jacket with an aluminized steel surface; maximum dimensions of 40 inches long by 18 inches wide; 1/2-inch MNPT outlets; wheeled cart and pull handle. - Controls and documentation: Each unit requires a weatherproof fiberglass control enclosure, J-type thermocouples for the outlet pipe and heating element, a digital process controller, and a digital high-temperature controller. Supplier must provide all materials, submit drawings and a materials list for NNSY approval before procurement or manufacture, and deliver as-built drawings and schematics plus a Certificate of Compliance. Drawings and schematics must support operation, maintenance, replacement, and troubleshooting.

Description

Naval Sea Systems Command (NAVSEA), Norfolk Naval Shipyard (NNSY) in Portsmouth, Virginia, is seeking to purchase two (2) Portable LN2 Heaters, Portable Liquid Nitrogen Circulation Heaters.  Please see attachments 1 (one), 2 (two), and 3 (three).  Attachment 3 must be checked yes or no in each column and then it must be signed and dated.  Failure to complete this form in its entirety will negate your submission from consideration.  Attachments 1 and 2 clearly state the specifications, descriptions, and expectations for the portable heaters.  This Request for Quote (RFQ) #N4215827QE008 is attached. The extended description of CLIN 0001 and the attachments describe the specifications. 

This is a 100% Small Business Set Aside procurement.  The Request for Quote must be filled in and signed.  All proposals must be submitted no later than November 30, 2026 at 11:00am eastern standard time.  All offers must be comprehensive in price to include price and other requested costs.  Additional monies cannot be added after the award. 

Please submit the bid and all related items to Eliot Faircloth at: john.e.faircloth2.civ@us.navy.mil

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