CGC MANTA – FUEL TANK CLEANING
HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.CG-SEA-C21 · Response deadline: Tue, 27 Oct 2026
What the government is buying
The U.S. Coast Guard is seeking fuel tank cleaning services for the CGC MANTA, a Coast Guard Cutter homeported in Corpus Christi, Texas. This type of work typically involves removing residual fuels, sludge, and contaminants from marine vessel fuel tanks to maintain operational readiness and comply with environmental and safety regulations. Tank cleaning on Coast Guard cutters may require confined-space entry certifications, marine-specific safety protocols, and proper disposal of hazardous waste materials in accordance with Coast Guard and EPA requirements. The scope may include cleaning, inspection preparation, and waste handling—see the solicitation for specific tank capacities, cleaning methods, and environmental compliance requirements.
Key facts
| Agency | Department of Homeland Security, U.S. Coast Guard (CG-SEA-C21) |
| Notice type | Combined Synopsis/Solicitation |
| Solicitation number | 52000QR270000177 |
| NAICS | 562998 |
| Set-aside | Small Business Set-Aside – Total |
| Response deadline | October 27, 2026, 1:00 PM EDT |
| Place of performance | Corpus Christi, TX |
Who can bid
This opportunity is set aside for small businesses only under the Total Small Business Set-Aside program. Your business must qualify as small under NAICS code 562998 (All Other Miscellaneous Waste Management Services). The Small Business Administration size standard for this NAICS code is typically based on average annual receipts—verify your eligibility at SAM.gov or SBA.gov before bidding.
Given the specialized nature of marine fuel tank cleaning, likely relevant experience includes:
- Prior fuel or petroleum tank cleaning (marine, industrial, or transportation)
- Confined-space operations and certifications
- Hazardous waste handling and disposal credentials
- Coast Guard or DOD facility access experience
How to put together a competitive bid
Regulatory compliance is critical. NAICS 562998 work involves waste management services subject to multiple federal and state regulations. Ensure your bid addresses:
- EPA RCRA hazardous waste requirements for fuel residue and sludge disposal
- OSHA 1910.146 confined-space entry procedures, if applicable
- Texas Commission on Environmental Quality (TCEQ) permits for waste transport and disposal in the Corpus Christi area
- Coast Guard facility access and credentialing—contractors typically need to meet TWIC requirements or obtain escort access
Marine-specific capabilities matter. The CGC MANTA is an operational cutter, so schedule flexibility and minimal operational disruption may factor into evaluation. See the solicitation for any vessel availability windows or coordination requirements with the cutter's crew.
Past performance documentation. For small business set-asides, agencies often weigh demonstrated experience with similar tank cleaning projects, particularly in maritime or federal environments. Prepare contract references, completion certificates, and safety incident records.
Pricing strategy. Combined synopsis/solicitation notices may use simplified acquisition procedures. Review whether this is a sealed bid or negotiated procurement, and price accordingly. Consider mobilization costs for Corpus Christi, specialized equipment rental, and certified personnel wages.
Next steps
- Read the full solicitation at SAM.gov using solicitation number 52000QR270000177—this notice summary does not include technical specifications, evaluation criteria, or specific deliverable quantities
- Verify your SAM registration and small business status are active and accurate
- Note the deadline: October 27, 2026, at 1:00 PM Eastern Time—allow time for technical proposal preparation, price compilation, and SAM.gov submission requirements
View the official notice on SAM.gov →