Hydraulic Hardline Piping
Closed Pre-Solicitation Posted
- Solicitation number
- N00167-26-SIMACQ-CD-61-0087
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Place of performance
- Bethesda, Maryland 20817, United States
Notice details come from SAM.gov. Updated .
About this opportunity
Naval Sea Systems Command, acting through Naval Surface Warfare Center Carderock Division, is issuing a Request for Information to solicit capability statements for provision and installation of non-welded steel hydraulic hardline piping, with responses due by 10:00 AM ET on June 17, 2026.
The work encompasses installation of pressure, return, and drain lines in Building 60, Room 172 at NSWC Carderock Division in West Bethesda, Maryland, with an option to expand to Building 19, Room B-Bay. The base contract carries a one-year period of performance with options; a third option permits up to $25,000 in additional unplanned materials and labor. Systems must operate simultaneously at 3,000 psi supply pressure with maximum flowrates of 180 gallons per minute. Pressure supply and return lines must be sized NPS 2" SCH80; drain lines NPS 1.25" SCH40. Piping materials must be either seamless stainless steel (ASTM A312 Type 316) or seamless low-carbon steel (E355+N or E235+N per EN 10305-4) with full phosphate coating. Fluid velocities must remain below 20 ft/s and pressure drops below 100 psi; burst ratings must be at least three times operating pressure. All piping requires pressure testing to 1.5 times working pressures for a minimum of 10 minutes and flushing for a minimum of 8 hours using Mobil DTE-25 hydraulic oil to ISO 4406 particle count 16/13/9. The contractor must provide one-year warranty on all components from installation. Work is unclassified. Respondents must submit unclassified electronic responses to brooks.a.mclean.civ@us.navy.mil with RFI number N00167-26-SIMACQ-CD-61-0087 in the subject line. This is market research only and does not constitute a Request for Proposal or contract commitment.
Notice text
The Naval Surface Warfare Center, Carderock Division (NSWCCD) hereby issuing a Request for Information (RFI) from all potential sources to provide provision and installation of non-welded steel piping in multiple laboratories to supply hydraulic fluid pressure between existing and planned existing MTS hydraulic power units (HPU) and MTS and NSWCCD-developed hydraulic testing systems. A draft Performance Work Statement (PWS) is attached to this RFI notice. SUBMISSION OF RESPONSES: Respondents shall provide capability statements with specific information regarding their ability to provide the required support services to meet the NSWCCD requirements. NSWCCD will only accept unclassified, electronic submissions. Responses shall be submitted via email to brooks.a.mclean.civ@us.navy.mil by 10:00AM ET, 17 June 2026. Responsesshall list N00167-26-SIMACQ-CD-61-0087 in the subject line. No phone calls shall be accepted. This notice is for market research purposes only and does NOT constitute a Request for Proposal. This notice shall not be construed as a contract, a promise to contract, or as a commitment of any kind by the Government. The Government is NOT seeking or accepting unsolicited proposals. This notice is issued solely for conducting market research in accordance with FAR Part 10 and gathering information for planning purposes. Government WILL NOT PAY for any information received, and the Government will not compensate the respondent for any cost incurred in developing the response to this notice. The Government will not release any information marked with a proprietary legend received in response to this notice to any firms, agencies or individuals outside the Government without written permission in accordance with the legend. Please be advised that all submissions become Government property and will not be returned.
Files
| File | Type | Posted |
|---|---|---|
| A6 PWS ENCL1_NSWCCD 60-19 Hardline Piping Plan REV3 DRAFT.pdf | ||
| A6 PWS_172 Hardline Piping - RV3 PIEE.pdf |
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