HPAC Maintenance at Portsmouth Naval Shipyard Detach San Diego
NAVSEA, naval shipyards and surface/undersea warfare centers · PORTSMOUTH NAVAL SHIPYARD GF
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation N3904026Q4993 in this department, oldest first.
- Oct 1, 2026 · this noticeCombined Synopsis/Solicitation
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Decide bid or no bid before the response deadline.
- Look at the past winners for likely competitors and teaming partners.
- Follow the opportunity to hear about amendments and the award.
What the notice says
NOTICE OF INTENT TO SOLE SOURCE / COMBINED SYNOPSIS-SOLICITATION. Date: 10/1/2026 Requirement Title: HPAC Maintenance Renewal at Portsmouth Naval Shipyard Detachment San Diego (PNSDETSD) Solicitation Number: N3904026Q4993 Response Deadline: 10/6/2026 at 5:00 PM EST Contracts POC: Lisa Fielding, lisa.a.fielding.civ@us.navy.mil GENERAL INFORMATION: 1. This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with part 12. This announcement constitutes the only solicitation. This combined synopsis/solicitation SHALL be posted on SAM.gov. 2. Thi… (show all)
s solicitation documents and incorporates provisions and clauses of the Federal Acquisition Regulation (FAR) and the Defense Federal Acquisition Regulation Supplement (DFARS) that are in effect on the date of this solicitation's issuance. It is the contractor's responsibility to be familiar with the applicable provisions and clauses. The authoritative sources for the most current regulations are: � FAR: The official FAR website, which reflects the ongoing "Revolutionary FAR Overhaul" (RFO): https://www.acquisition.gov/far-overhaul � DFARS: The official DoD Class Deviations website, which contains the most recent updates to the DFARS: https://www.acq.osd.mil/dpap/dars/dfars_far_overhaul_class_deviations.html 3. This solicitation is being issued as a: Request for Quotation (RFQ) 4. This acquisition is: Sole Source to American Compressor Company (ACC) 5. North American Industry Classification System Code (NAICS): NAICS 811310 6. The size standard is: $12.5 in Millions of Dollars. REQUIREMENT INFORMATION: Portsmouth Naval Shipyard requests a quote to provide the following: Renewal of HPAC maintenance services on three (3), Universal HIGHPACK Model 55H75 five stage air cooled, oil lubricated, reciprocating compressors at Portsmouth Naval Shipyard Detachment San Diego (PNSDETSD. The HPAC maintenance will require four separate intervals for service. These intervals are every 500 hours (or, semi-annual), every 1200 hours (or, annual), and every 3000 hours (or every two years) and every 6000 hours (or every 4 years). In addition to the scheduled preventative and corrective maintenance, the Contractor shall provide over and above repair services if it is identified that current issues with equipment exist that impact the equipment receiving maintenance. See Attachment 4 HPAC Maintenance Schedule for the maintenance intervals by year and by the equipment listed in accordance with the Statement of Work. Period of Performance: Date of award � 1 year with four (4) 1 year Option periods Attachment 1: Statement of Work Attachment 2: Sole Source Justification Attachment 3: Wage Determination San Diego Attachment 4: HPAC maintenance Schedule Attachment 5: HEC CCCD Attachment 6: OPSEC redacted Exhibits: Exhibit A CDRLs 001-002 Exhibit B CDRLs 001-002 Exhibit C CDRLs 001-002 Exhibit D CDRLs 001-002 Exhibit E CDRLs 001-002 METHOD OF QUOTE SUBMISSION: Offer shall be emailed to the Contracts POC Lisa Fielding, lisa.a.fielding.civ@us.navy.mil System for Award Management (SAM): Vendor must be registered in the SAM database to be considered for award. Registration is free and can be completed on-line at http://www.sam.gov/. Validity: The quote must remain valid for a minimum of 30 calendar days. Technical Requirements: Since this is a sole-source procurement to the OEM, the technical quote is simplified. The Offeror shall provide a brief capability confirmation stating that factory-certified technicians will perform the services and that OEM proprietary replacement parts will be used Price Reasonableness: The proposed price will be evaluated for reasonableness by comparing the contractor's total quote against the Independent Government Cost Estimate (IGCE) and historical prices paid by both government and commercial entities for the same or similar services, ensuring the best value to the Navy. Contractor Responsibility: The contractor must be determined responsible in accordance with FAR Part 9 (active SAM.gov registration, no active debarments, and satisfactory past performance). Over and Above Work CLINs have a "Not to Exceed" (NTE) funding limit of $10,000.00. All quotes shall include the Request For Quote (RFQ) completed in its entirety. Please fill in all yellow highlighted blocks in form and provide signature
Who won similar work
16 award notices on SAM.gov in the last 24 months. Matched by: Same office (PORTSMOUTH NAVAL SHIPYARD GF), same NAICS 811310.
Single-winner award sizes (16): middle half $39K to $177K, median $107K; range $6K to $404K.
| Winner | Awards | Value | Last |
|---|---|---|---|
| KARDEX REMSTAR, LLC | 1 | $404K | Sep 18, 2025 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION · $NOC · $42.9B | 1 | $384K | Jan 15, 2025 |
| SOUTHWESTERN INDUSTRIES, INC | 1 | $211K | Sep 30, 2025 |
| J.J. Murphy LLC | 1 | $191K | Apr 2, 2025 |
| EMS Development Corporation · $ESE · $1.3B | 1 | $172K | Jan 9, 2025 |
| RIX INDUSTRIES Benicia CA 94510 USA | 1 | $166K | Sep 12, 2025 |
| LND TECHNICAL SERVICES LLC | 1 | $151K | Sep 9, 2025 |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. · $GD · $53.8B | 1 | $119K | Jan 8, 2026 |
| SCHENCK USA CORP. | 1 | $96K | May 2, 2025 |
| Flender Corporation | 1 | $55K | Sep 17, 2026 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.
- $NOC reported $42.9B revenue (12 months to Jun 30, 2026). The median single-winner award in these 16 past awards, $107K, is under 0.1% of that. SEC filing
- $ESE reported $1.3B revenue (12 months to Jun 30, 2026). The median single-winner award in these 16 past awards, $107K, is under 0.1% of that. SEC filing
- $GD reported $53.8B revenue (12 months to Apr 5, 2026). The median single-winner award in these 16 past awards, $107K, is under 0.1% of that. SEC filing
One award's total value against one year of revenue; many awards are paid over several years.
- Sep 25, 2026CINCINNATI INCORPORATED$37KPNSY Intent to Sole Source - PM and CM Services on Cincinnati Laser CutterNo listed company matched (Materiality N/A)
- Sep 17, 2026Flender Corporation$55KIntent to Sole Source - Overhaul and Refurbish Crane Transmission Gear CaseNo listed company matched (Materiality N/A)
- May 6, 2026ATLAS COPCO COMPRESSORS INC$13KIntent to Sole Source Atlas Copco Compressors LLC Freeze Seal MaintenanceNo listed company matched (Materiality N/A)
- Jan 8, 2026GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$119KWeapons Shipping Harness RepairMateriality: <0.01% of $GD revenue (Low) SEC
- Dec 31, 2025AJAX TOCCO MAGNETHERMIC CORP$16KINTENT TO SOLE SOURCE: Troubleshoot and Repairs of Ajax TOCCO Induction Heat MachinesNo listed company matched (Materiality N/A)
- Oct 6, 2025RAD SOURCE TECHNOLOGIES, INC.$41KRad Source X-Ray CabinetNo listed company matched (Materiality N/A)
- Sep 30, 2025SOUTHWESTERN INDUSTRIES, INC$211KMetalworking Machines Preventative and Remedial Maintenances ServicesNo listed company matched (Materiality N/A)
- Sep 30, 2025ARABIC INTERPRETERS LLC$6KDLA Upright Rack Repair and Installation; Q & A as of 8/5/2025 Attached.No listed company matched (Materiality N/A)
- Sep 18, 2025KARDEX REMSTAR, LLC$404KINTENT TO SOLE SOURCE: KARDEX PARTS CAROUSELSNo listed company matched (Materiality N/A)
- Sep 12, 2025RIX INDUSTRIES Benicia CA 94510 USA$166KSole Source Award to Rix Industries for HPAC ServicesNo listed company matched (Materiality N/A)
Materiality: one award's value as a share of the winner's revenue over the latest 12 months in its SEC filings (or its last fiscal year, as noted when you point at it). Low under 1%, Medium 1 to 5%, High 5% or more. Many awards are paid over several years, so this overstates a single year's share.
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 2 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (26 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- $840K from their corporate PACs since 2024 to members of House Committee on Appropriations, House Committee on Armed Services, Senate Committee on Appropriations, Senate Committee on Armed Services
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 8 bills named on the past winners' lobbying filings
- 32 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 3 of the past winners are listed companies
- 0 insider buys and 5 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.