This Government Contract opportunity from Department Of Defense was posted on July 30, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Dry Dock Basin and Vessel Interior Cleaning (Hydroblasting & Dry Ice Cleaning)

Closed

Federal

Submission Closed08/14/2025, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 562991

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IFB 7CA08060 - Portable Restroom and Handwash Station Rental Services

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Purchasing & Contracting

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Specialized Sanitary Tank Cleaning and DisinfectionThis subcontract for Specialized Sanitary Tank Cleaning and Disinfection involves the pumping, cleaning, and sanitization of three submarine sanitary tanks at the Portsmouth Naval Shipyard in Kittery. The scope of work includes hot water pressure washing, bacterial culture, tank heating, and caustic soda cleaning to meet SSPC-SP 1 standards. The final deliverable consists of three cleaned and sanitized tanks that successfully pass inspection. Compliance with NAVSEAINST 4350.2 and 29 CFR 1915 is mandatory, and all personnel must be medically qualified in MES 702 and MES 716. This project falls under NAICS code 562991 and is managed through the Department of Defense. The response deadline for this opportunity is November 4, 2026.

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Distributed WasteWater Treatment Systems

Solicitation # brevard-county-board-of-county-commissioners-RFP-7-27-02-2027

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Coyote Valley Dam (CVD) Lake Mendocino Sewage and Septic Services

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PNSY- Sanitary Tank Cleaning

Solicitation # N3904027Q3160

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RFP-591-270000000140-2 | Septic Tank & Vault Pumping Services - MDOT Grand Region

Solicitation # 270000000140

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GRD - Grand Region Office

POSTED

DEADLINE

Wastewater Pumping, at Haleiwa Small Boat Harbor, Haleiwa Hawaii

Solicitation # IFB-27-001-00

The State Department of Land and Natural Resources, Division of Boating and Ocean Recreation, is soliciting bids under solicitation IFB-27-001-00 for monthly wastewater pumping and disposal services at the Haleiwa Small Boat Harbor on Oahu, Hawaii. The contract spans twelve months and requires the collection and disposal of wastewater from two septic tanks, located near the harbor office and the restroom by Haleiwa Road. The scope includes up to eight truck loads per month of 1,500 gallons each, totaling 96 loads over the contract term. The selected contractor must be certified by the State Department of Health and is required to dispose of wastewater only at DOH-approved treatment plants. Service response times are mandated at 24 hours for standard requests and 12 hours for emergency calls. The contract will be awarded to the lowest responsive and responsible bidder based on the total sum bid. Eligible bidders must be registered to do business in Hawaii and provide several certifications valid for six months, including tax clearances from the Hawaii State Department of Taxation and the IRS, a certificate of compliance from the Department of Labor and Industrial Relations, and a certificate of good standing from the Department of Commerce and Consumer Affairs. Bidders must also provide bid security and, upon award, furnish performance and payment bonds. Proposals must be submitted via the HIePro portal, featuring original ink signatures and a completed wage certification. The agreement is governed by the Attorney General’s General Conditions AG-008 and requires registration in the Hawaii Compliance Express system.

Department of Land & Natural Resources

POSTED

DEADLINE

Professional Maintenance and Asset Management of Water Storage Tanks

Solicitation # 2027-11

Dorchester County, South Carolina, is soliciting proposals for professional maintenance and asset management services for ten potable water storage tanks, including the Ridgeville, Academy, and Winding Woods towers. The scope of work encompasses engineering inspections, cleaning, disinfection, rehabilitation, interior and exterior coating, and general preventative maintenance to ensure structural integrity and operational reliability. Services related to generators and SCADA/telemetry systems are specifically excluded. The contract is designed for an initial one-year term with the option to renew for up to four additional one-year terms, with performance beginning upon the issuance of a Notice to Proceed. Proposals must be submitted electronically via the OpenGov Procurement Portal by November 30, 2026, at 2:00 PM. The evaluation process is based on a comparative analysis where firm qualifications and relevant experience, project understanding and technical approach, and the cost proposal are weighted factors. The County is not obligated to accept the lowest cost proposal and will award the contract to the respondent providing the best overall value. Required submissions include a technical proposal, a separate cost proposal with firm annual fees for years one through five, a cost narrative, and certifications regarding non-collusion, non-discrimination, and compliance with South Carolina state laws.

Water & Sewer

POSTED

2 days ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract opportunity with the Pearl Harbor Naval Shipyard IMF under the Department of Defense involves specialized cleaning services for dry dock basins and vessel interiors. The scope of work focuses on hydroblasting and dry ice cleaning of submarine hulls and dry docks, which includes the setup of containment systems, the removal of waste, and the verification of cleaning standards within confined spaces. The project is designated as a Total Small Business Set-Aside under NAICS code 562991 and will be performed at JBPHH in zip code 96860. Interested parties must submit their responses by the deadline of August 14, 2025.

General Info

Small business subcontract for submarine and dry dock cleaning at Pearl Harbor by 8/14/25.

Agency

Department Of Defense → Pearl Harbor Naval Shipyard IMF

NAICS

562991 - Septic Tank and Related Services

Place of Performance

JBPHH, HI, 96860, USA

Set-Aside

SBA

Documents

This scope was carved out of N3225325Q1042.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

"Dry Ice" Ventilation Cleaning onboard a Los Angeles-Class Submarine

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedJul 30

subcontract

Response DeadlineAug 14

Deadline has passed

Submission Closed

08/14/2025, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Pearl Harbor Naval Shipyard IMF

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Pearl Harbor Naval Shipyard IMF

Office AddressN/A

ContactsNo contact information available

Full Description

Perform hydroblasting and dry ice cleaning in dry docks and submarine hulls, including containment setup, waste removal, and cleaning verification in confined spaces.