Hot oil flush of the external hydraulics system
Closed Pre-Solicitation Posted
This opportunity was awarded. See the award notice from , or the latest solicitation from .
- Solicitation number
- N32253-26-Q-0057
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 336611 Ship Building and Repairing
- Place of performance
- Jbphh, Hawaii 96860, United States
Notice details come from SAM.gov. Updated .
About this opportunity
Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility intends to release an RFQ for firm fixed price contract services to perform a hot oil flush of the external hydraulics system onboard a Los Angeles-class submarine, with solicitation release anticipated on or about 31 July 2026. This is a 100% small business set-aside (NAICS 336611, size standard 1,300 employees). Period of performance runs 27 November 2026 through 08 January 2027.
The contractor must supply all equipment, labor, and materials to flush approximately 1,200 gallons of hydraulic oil (2075TH per MIL-PRF-17672D) across six flushing zones to achieve NAS 1638 Class 8 or ISO 4406 code -/17/14 cleanliness standards and remove seawater contamination. Technical specifications include maintaining continuous flushing oil temperature between 160–180°F (capable of operating up to 220°F if needed); delivering flow rates of 1–100 gpm with adjustable pressure of 72–1,000 psig; dual overpressure protection via automatic relief valve at 105% of maximum allowable pressure and manual backup between 105–110%; in-line flow metering devices accurate to 5%; at least 800 feet of 1.5-inch diameter insulated flushing hoses for the main system and 100 feet of 1-inch diameter hoses for secondary circuits; tightness testing at 75 psi prior to each flushing phase; and laser particle counting (NAS 1638) and API 614 100-mesh screening during operations.
All contractor personnel require U.S. citizenship, DBIDS enrollment for installation access, and Red Badge clearance for the Controlled Industrial Area. Work is performed at Pearl Harbor Naval Shipyard, Hawaii. The government furnishes hydraulic oil supply, electrical power connections, and waste disposal; the contractor provides spill containment and eyewash stations. Responses to this pre-solicitation notice are voluntary and carry no government financial obligation. The formal RFQ, N32253-26-Q-0057, will be posted by 31 July 2026.
Notice text
The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) intends to release a request for quote (RFQ) for a firm fixed price contract for a Hot Oil Flush of External Hydraulics Systems onboard a Los Angeles-class submarine. This posting serves as a Pre-Solicitation notice in association with N32253-26-Q-0057. The tentative Period of Performance is 27 November 2026 to 08 January 2027.
This pre-solicitation notice is issued in accordance with Revolutionary FAR Overhaul (RFO) 5.101, Presolicitation notice. This posting is not a request for proposals. Submission of any information in response to this notice is purely voluntary. The Government assumes no financial responsibility.
This requirement is a 100% small business set-aside. The applicable North American Industry Classification System (NAICS) code assigned to this procurement is 336611 and the standard size for this NAICS code is 1,300 employees. The Product Service Code is J020 - Maint/Repair/Rebuild of Equipment - Ship and Marine Equipment. All firms or individuals responding must be registered with the System for Award Management (SAM) https://www.sam.gov by the award date.
The solicitation for this requirement will be posted on or about 31 July 2026. Written offers shall be submitted in accordance with the CLIN structure and proposal instructions that will be outlined in the forthcoming solicitation, N32253-26-Q-0057. All offers shall be emailed to the primary and secondary point of contact listed in the upcoming posting.
Questions: All questions regarding solicitation N32253-26-Q-0057 shall be submitted in writing via email to the listed POCs. All dates and information included in this announcement are tentative and may be subject to change.
Files
| File | Type | Posted |
|---|---|---|
| REFERENCE_2.5_redacted.pdf | ||
| Hydraulic_Flush_Work_PKG_HIRMC-501-27_Redacted.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Hot oil flush of the external hydraulics system | Award Notice | |
| Hot oil flush of the external hydraulics system | Solicitation | |
| This notice | Pre-Solicitation | |
| Hot oil flush of the external hydraulics system | Pre-Solicitation |
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| Equipment Operations, Maintenance, and Repair Services at Joint Base Pearl harbor Hickam, Hawaii (JBPHH). | Naval Facilities Engineering Command | Total Small Business | |
| PNSY- Sanitary Tank Cleaning | Naval Sea Systems Command | No set-aside |
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