# Small Scale Closed Loop Steam Generating Test Capabilities

Canonical: https://abierto.us/opportunities/fmpnnl0042

- Solicitation number: FMP-NNL-0042
- Notice type: Sources sought
- Status: Closed. Deadline was June 6, 2025 at 5:00 PM EDT
- Department: Department of Energy
- Contracting office: Fluor Marine Propulsion - DOE Contractor (899020)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AG12 Energy R&D Services; Energy Supply; Applied Research
- First posted: April 28, 2025
- Last posted: April 28, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/7d8fad5d19e243e9aa49d0a353a51801/view

## Description

THIS IS A REQUEST FOR INFORMATION ONLY. THIS IS NOT A SOLICITATION. This notice is issued solely for informational and planning purposes. This notice does not constitute a solicitation. The Naval Nuclear Laboratory (NNL), operated by Fluor Marine Propulsion (FMP), is utilizing this request for information for market research to determine what organizations have the capability to fulfill this requirement. NNL will not be responsible for any costs incurred by interested parties in responding to this request for information.

**Scope:** NNL is seeking information on the availability of a small scale closed-loop steam plant system. A desired test loop will include steam generated in an autoclave that will be sent to a condenser where the non-condensable gases are removed, and the steam is cooled back into water. The water from the condenser will then be sent back to the autoclave. Any water volume lost through purging or sampling throughout the loop will be replaced by a makeup water tank.

The apparatus must include the general requirements below. General requirements: An autoclave A condenser A component which removes non-condensable gases A makeup water tank The apparatus may also include the following features but is not required.

Components constructed of a corrosion resistant material Multiple locations where chemicals may be injected into the system Multiple locations where water samples may be obtained Interchangeable condenser tubes of different materials Ability to place and monitor corrosion coupons within the system (e.g., autoclave (steam space and/or water), condenser, and feedwater)

## Publications

- April 28, 2025: Sources sought, due June 6, 2025 at 5:00 PM EDT. Notice 7d8fad5d19e243e9aa49d0a353a51801. https://sam.gov/workspace/contract/opp/7d8fad5d19e243e9aa49d0a353a51801/view

## Points of contact

- Madison Luger, Madison.Luger@unnpp.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fmpnnl0042.