Seawater Heat Exchanger and Engine/Exhaust Cleaning

The contract seeks qualified vendors to inspect, clean, and service seawater heat exchangers and engine exhaust systems aboard vessels, with a focus on removing marine growth, scaling, and debris that impair thermal efficiency and operational reliability. Tasks include thorough physical cleaning, debris removal, and system servicing to restore original performance levels, requiring specialized knowledge of marine mechanical systems and adherence to safety and environmental standards. The work is intended for Department of Homeland Security assets and will be performed wherever the vessels are located, with no specific geographic restriction indicated. This is a subcontract opportunity under NAICS code 811411, posted on July 22, 2026, with responses due by August 12, 2026, at 5:00 PM. The solicitation is managed by the SFLC Procurement Branch 1 under the Department of Homeland Security, and interested parties must submit proposals through the provided SAM.gov link. No set-aside status is designated, and there is no point of contact listed, so all inquiries should be directed through the official procurement portal. Compliance with technical specifications and timely submission are critical for consideration.