Scrubbers & Burners Repair Services
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 N3904026S3182 in this department, oldest first.
- Oct 5, 2026 · this noticeSources Sought
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Answer the notice: this is when the requirement can still be shaped.
- Contact the contracting officer named on the notice.
- Check who won similar work; they are the likely bidders.
What the notice says
This Sources Sought announcement is published FOR MARKET RESEARCH PURPOSES ONLY. No solicitation is available. Responses to this notice are NOT offers and CANNOT be accepted by the Government to form a binding contract. Portsmouth Naval Shipyard is seeking to identify sources capable of supporting a Firm Fixed Price contract to refurbish CO2 scrubber and COH2 burner system on a Virginia Class Submarine. Work requires access to OEM proprietary data, drawings, and information. This sources sought notice is a market research tool being utilized to identify potential and eligible firms capable of … (show all)
providing these services prior to determining the method of acquisition and issuance of a Request for Quote (RFQ). As such, all interested parties are encouraged to respond. Information received will be considered solely for the purpose of determining whether or not to conduct a competitive procurement. A determination by the Government not to compete this proposed contract based upon responses to this notice is solely within the discretion of the Government. If your organization has the potential capacity to accomplish this requirement, please provide the following information: 1) Organization name, address, email address, website address, telephone number, and both the size and type of ownership for the organization and 2) tailored capability statements addressing the particulars of this effort, with appropriate documentation supporting claims or organizational and staff capability. Questions regarding this requirement may be emailed to Alyssa Scarelli at alyssa.a.scarelli.civ@us.navy.mil. Telephone inquiries will not be accepted or acknowledged, and no feedback will be provided to companies regarding their submissions. THIS NOTICE IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR PROPOSAL. IT DOES NOT CONSTITUTE A SOLICITATION AND SHALL NOT BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. RESPONSES IN ANY FORM ARE NOT OFFERS AND THE GOVERNMENT IS UNDER NO OBLIGATION TO AWARD A CONTRACT AS A RESULT OF THIS ANNOUNCEMENT. NO FUNDS ARE AVAILABLE TO PAY FOR PREPARATION OF RESPONSES TO THIS ANNOUNCEMENT. ANY INFORMATION SUBMITTED BY RESPONDENTS TO THIS TECHNICAL DESCRIPTION IS STRICTLY VOLUNTARY.
Who won similar work
12 award notices on SAM.gov in the last 24 months. Matched by: Same office (PORTSMOUTH NAVAL SHIPYARD GF), same NAICS 336611.
Single-winner award sizes (12): middle half $334K to $590K, median $429K; range $52K to $7.6M.
| Winner | Awards | Value | Last |
|---|---|---|---|
| ANGELO SASSI & SON PLUMBING & HEATING, INC. | 2 | $484K | Jan 21, 2026 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION · $NOC · $42.9B | 1 | $7.6M | Oct 30, 2025 |
| ROCKLAND MARINE CORP | 1 | $1.3M | Aug 28, 2026 |
| Atlantic Marine Corporation | 1 | $653K | Sep 24, 2026 |
| MATERIALS ENGINEERING AND TECHNICAL SUPPORT SERVICES CORP. | 1 | $569K | Oct 1, 2026 |
| SEACOAST SERVICES GROUP, INC. | 1 | $457K | Sep 23, 2026 |
| CALIFORNIA MARINE CLEANING, INC. | 1 | $455K | Jun 15, 2026 |
| Surface Technologies Corporation | 1 | $400K | Apr 8, 2025 |
| SWIFT POWDER COAT INC | 1 | $334K | Apr 8, 2026 |
| MAINE OXY-ACETYLENE SUPPLY COMPANY | 1 | $333K | Sep 23, 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 12 past awards, $429K, 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.
- Oct 1, 2026MATERIALS ENGINEERING AND TECHNICAL SUPPORT SERVICES CORP.$569KHydraulic Oil Offload (4500G of 2190-S & 500G of 2075 TH) & OnloadNo listed company matched (Materiality N/A)
- Sep 24, 2026Atlantic Marine Corporation$653KOverhaul - Barrier BoatNo listed company matched (Materiality N/A)
- Sep 23, 2026SEACOAST SERVICES GROUP, INC.$457KAmendment 0002: PNSV Maintenance and Repair of Facility Response Team (FRT) Vessels and TrailersNo listed company matched (Materiality N/A)
- Sep 23, 2026MAINE OXY-ACETYLENE SUPPLY COMPANY$333KAmendment 0001Rental of Two (2) Nitrogen Trailer {PNSY)No listed company matched (Materiality N/A)
- Aug 28, 2026ROCKLAND MARINE CORP$1.3MAward Notice Barge Overhaul Services - Portsmouth Naval ShipyardNo listed company matched (Materiality N/A)
- Jun 15, 2026CALIFORNIA MARINE CLEANING, INC.$455KHydraulic Oil Flush ServicesNo listed company matched (Materiality N/A)
- Apr 8, 2026SWIFT POWDER COAT INC$334KN3904026P0047 Award Notice - Urgent and CompellingNo listed company matched (Materiality N/A)
- Jan 21, 2026ANGELO SASSI & SON PLUMBING & HEATING, INC.$82KBarge MaintenanceNo listed company matched (Materiality N/A)
- Jan 20, 2026CEPEDA ASSOCIATES, INC.$52KPre-Avail Testing of Scrubbers/BurnersNo listed company matched (Materiality N/A)
- Oct 30, 2025NORTHROP GRUMMAN SYSTEMS CORPORATION$7.6MN3904025C0008 - SSTG Field Service LaborMateriality: 0.02% of $NOC revenue (Low) SEC
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.
- 1 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (16 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- $441K 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.
- 1 of the past winners are listed companies
- 0 insider buys and 1 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.