logo-icon-img
Ctrl+K

Heat Exchanger Inspection Tool

Inactive on SAM.gov — responses were due 22 Jul 2026 · Unrestricted (full and open) · Department of Energy (DOE) · NAICS 54171 · Solicitation NNL-FMP-0046

Following NAICS 54171? Get new solicitations in it by email as they post — no account needed.

Email me new ones

What happened next

SAM.gov marked this notice inactive — responses were due 22 July 2026.

No award notice on SAM.gov yet. Not every award is posted there, so this does not mean it went unawarded.

Email me when the award is announced. One email, when SAM.gov posts the award notice. Not every award is posted there; if none appears within six months we'll tell you and stop. No account needed.

Solicitation details

Solicitation numberNNL-FMP-0046
Notice ID7b0d7070fa9b456cbf35e46c4ea25522
AgencyDepartment of Energy (DOE)
Contracting officeFLUOR MARINE PROPULSION - DOE CONTRACTOR
NAICS code54171
Product / service code (PSC)AG12
Set-asideUnrestricted (full and open)
Notice typeSources Sought
Posted23 June 2026
Response deadline22 July 2026 (closed)

Get new NAICS 54171 solicitations by email

This one has closed. We'll email you when new NAICS 54171 solicitations post — the first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.

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.

Version history

SAM.gov has posted 3 notices under solicitation NNL-FMP-0046, oldest first.

Go deeper on this solicitation

FedSift reads the full solicitation package — every attachment — and pre-extracts the compliance matrix, evaluation factors, key risks, win themes and deal-breakers, each with a verbatim quote and the exact PDF page it came from. It scores the opportunity against your company profile, tells you whether to bid as prime or sub, and ranks teaming partners who could close your gaps.

Open the AI analysis in FedSift →

Free forever plan — no credit card. Browse solicitations without an account; sign in for AI analysis and matching.

Other open solicitations in NAICS 54171

All NAICS 54171 solicitations →

More from Department of Energy

All DOE solicitations →

Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.

FedSift turns SAM.gov and USASpending data into federal BD intelligence — smart matches, recompete radar, cited AI solicitation analysis and compliance matrices.

Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

Pricing · Privacy · Terms · support@fedsift.app

FedSift dashboard