Solicitations › ENERGY, DEPARTMENT OF › NAICS 54171

Heat Exchanger Inspection Tool

ENERGY, DEPARTMENT OF · Solicitation NNL-FMP-0046 · NAICS 54171 · Unrestricted (full and open) · Closed

Solicitation details

Solicitation number	NNL-FMP-0046
Notice ID	7b0d7070fa9b456cbf35e46c4ea25522
Agency	ENERGY, DEPARTMENT OF
Sub-tier	ENERGY, DEPARTMENT OF
Contracting office	FLUOR MARINE PROPULSION - DOE CONTRACTOR
NAICS code	54171
Product / service code (PSC)	AG12
Set-aside	Unrestricted (full and open)
Notice type	Sources Sought
Posted	23 June 2026
Response deadline	22 July 2026 (closed)
Place of performance	USA

Description

The Buyer is currently investigating small, compact heat exchangers (HX) fabricated by additive manufacturing (AM) using Alloy 625 Inconel. Inspection solutions (e.g., probes or other methods) are needed for smaller tube diameters than those typically used in traditional manufacturing. This scope of work seeks to obtain information on inspection capabilities at smaller tube sizes. While ultrasonic (UT) immersible probes have been previously considered, any method capable of detecting the specified flaws of interest will be evaluated. Additional information in attached problem statement. Please submit completed form and any additional inforamtion at below contact.

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