This Government Contract opportunity from Department Of Defense was posted on May 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Cleaning of Oxygen and Hydrogen Systems

Closed

Federal

Submission Closed05/29/2026, 08:30:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 562998

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Federal

J--Replace Fire System Piping, Lava Beds Nat'l Monumt

Solicitation # 140P8426Q0013

Solicitation 140P8426Q0013 is a request for quotations from the National Park Service for the removal of approximately 185 linear feet of black iron fire suppression piping and its replacement with a new CPVC fire sprinkler system at the Lava Beds National Monument Research Center Building. The scope of work includes the installation of a 1-inch riser, 13 sprinkler heads, a 1-gallon expansion tank, and a 1-inch double check backflow preventer, as well as the addition of antifreeze to meet NFPA freeze protection requirements. The selected contractor is responsible for all supervision, labor, equipment, and supplies necessary for testing, flushing, certification, and cleanup. This project is a 100 percent small business set-aside under NAICS code 562998, resulting in a firm fixed price contract. The government anticipates a performance period of 30 days, starting November 9, 2026, and concluding by December 11, 2026. While the government seeks offers below 25,000 dollars, this figure is not a strict ceiling. Evaluation of quotes will consider past performance and responsibility. All work must comply with the Department of Labor prevailing wage rates for Siskiyou County, California. Responses are due by September 16, 2026.

Pwr Pore Mabo (84000)

POSTED

DEADLINE

CT X-Ray Machine Removal and Disposal Services

Solicitation # 70US0926Q70092813

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Solicitation # 19KS7026Q0043

Solicitation 19KS7026Q0043 is a firm fixed price request for quotations for trash and garbage removal and disposal services at the U.S. Embassy Seoul, Korea. The scope of work includes providing all labor, equipment, and materials to perform pickups at the Chancery Compound, Chancery Cafeteria, Chief Mission Residence, Embassy Annex Compound, and Marine Security Guard Quarters. Specific requirements include the provision of various sized containers and the disposal of food waste and general refuse, though hazardous and regulated wastes are explicitly excluded. The performance period consists of a 12-month base year starting July 1, 2027, with four one-year renewal options extending through June 30, 2032. The government will award the contract to the lowest priced, technically acceptable offeror. Technical evaluation includes a review of past performance, experience, and the submission of a Contractor Quality Control Plan. Offerors must be registered in the System for Award Management, provide a completed IRS Form W-14, and demonstrate an established business presence in the Republic of Korea. Key requirements include the assignment of a Project Manager, strict security vetting for all personnel, and adherence to U.S. Army Safety Manual 385-1-1. Electronic quotations are due by October 12, 2026, and must include a technical offer, a price offer via SF-1449, and required representations and certifications.

POSTED

DEADLINE

H--Inspect & Clean Water Tanks, Crater Lake N.P.

Solicitation # 140P8426Q0076

The National Park Service is soliciting quotes for the cleaning and inspection of four potable water tanks at Crater Lake National Park, including one 150,000 gallon tank at Park Headquarters, two 100,000 gallon tanks at Mazama, and one 185,000 gallon tank at the Garfield Reservoir. The scope of work involves removing sediment, cleaning walls and floors, performing material deterioration analysis, and conducting water quality testing for chlorine residual and turbidity to meet Oregon Department of Environmental Quality standards. The project is a total small business set-aside under NAICS code 562998. All dive team members must possess ANSI/ACDE 01-1993 minimum commercial diver training with at least 600 hours of certified experience. The period of performance is generally 45 days after award, with a flexible window from September 28, 2026, through July 31, 2027, to account for seasonal snowfall and potential winter shutdowns. Priority is placed on completing the Garfield tank first, as it is only accessible via hiking trail and requires specific equipment restrictions, such as mechanical toters no wider than 36 inches. All waste must be hauled to the Mazama dump station. Quotes are due by 4:00 PM PDT on September 16, 2026, and must include a lump-sum price, a detailed labor and equipment breakdown, a proposed project schedule, and past performance references from the last three years. Award will be based on the most advantageous offer, considering price, relevant experience, and schedule.

Pwr Pore Mabo (84000)

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DEADLINE

Grease Trap Pumping and Lime Treatment

POSTED

DEADLINE

Debris Removal & Waste Management

W7NV Uspfo Activity Okang 138

POSTED

DEADLINE

Solicitation # Solicitation12318726Q0210

Solicitation 12318726Q0210 is a request for quotations issued by the USDA Forest Service for grease trap pumping services at the Angell Job Corps Center Dining Hall in Yachats, Oregon. This combined synopsis and solicitation is prepared in accordance with FAR Part 12, and no separate written solicitation will be issued. This acquisition is a total small business set-aside under NAICS code 562998 for All Other Miscellaneous Waste Management Services, with a size standard of 16.5 million dollars. Interested responsible sources must submit their quotations by the deadline of September 21, 2026, at 3:00 PM.

POSTED

DEADLINE

Biosolids Management Services

Solicitation # S-2026-741BD

OC San is soliciting bids for Biosolids Management Services under solicitation number S-2026-741BD to secure experienced contractors for the beneficial reuse of approximately 300 wet tons of biosolids per day. The scope of work includes the potential transportation and management of these materials through approved methods such as composting, land application, and other qualifying practices. The procurement is managed by the California agency in Fountain Valley, with Donald Herrera serving as the primary point of contact. Interested parties must submit their responses by the deadline of October 20, 2026.

POSTED

DEADLINE

Specialized Sludge Removal

Health and Human Services Commission

POSTED

DEADLINE

Grease Trap Maintenance & Waste Removal

Health and Human Services Commission

POSTED

DEADLINE

Sludge Removal Services, Building, Including Grease Trap Cleaning

Solicitation # HHS0017428V3

The Texas Health and Human Services Commission is soliciting competitive bids for a contract to provide grease trap waste removal, sludge removal, repair services, and as-needed water removal at the Corpus Christi State Supported Living Center. This solicitation, identified by number HHS0017428V3, aims to establish a service agreement that will commence immediately upon the contract award. An optional on-site visit is scheduled for September 10, 2026, at the facility located in Corpus Christi, which allows potential bidders to walk through the site and review specific requirements, though attendance is not mandatory for qualification. Interested parties must adhere to a strict procurement timeline to be considered. The deadline for submitting questions or requests for clarification is September 15, 2026, at 5:00 PM, with official responses expected to be posted via addendum by September 18, 2026. All formal responses to this invitation for bids must be submitted no later than September 29, 2026, at 10:30 AM. Bidders planning to attend the optional site visit are required to notify the designated on-site contacts in advance.

Health and Human Services Commission

POSTED

4 days ago

DEADLINE

in 17 days

AI Contract Overview

The contract requires precision cleaning of components intended for use in oxygen, helium, nitrogen, and hydrogen systems, ensuring strict adherence to naval contamination control and safety standards. The work is critical to maintaining system integrity and operational safety in high-risk environments where even trace contaminants can pose significant hazards. All cleaning processes must be validated and documented to meet rigorous military specifications, with an emphasis on eliminating particulates, oils, and other impurities that could compromise system performance or create ignition risks in high-purity gas environments. This is a subcontract opportunity under the NAICS code 562998, managed by the Naval Supply Systems Command Weapon Systems Support Mechanism within the Department of Defense. The solicitation was posted on May 4, 2026, with responses due by May 29, 2026, at 8:30 AM. Performance location information is not specified, but the work is likely tied to naval facilities or defense contractors supporting oxygen and hydrogen systems. The contract demands specialized expertise in cleaning methodologies approved for hazardous gas systems, and bidders must demonstrate proven capability, quality control procedures, and compliance with applicable defense standards without deviation.