This Government Contract opportunity from California was posted on September 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Wash Rack Clarifier System Servicing

Closed

State & Local

Submission Closed09/25/2026, 01:00:00 AM 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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Solicitation 7CA08060 is an invitation for bids for the California Department of Forestry and Fire Protection (CAL FIRE) to secure portable restroom and handwash station rental services for the Atwater Training Center in Merced, California. The contractor is responsible for providing all labor, equipment, and materials for the rental, servicing, maintenance, pumping, cleaning, relocation, and waste disposal of up to 18 portable restrooms and 8 handwashing stations. The estimated period of performance runs from December 1, 2026, through November 30, 2029. Services must be available 24/7, with routine weekly servicing and a requirement to address emergency health and safety issues on the same business day. The contract will be awarded to the lowest responsive and responsible bidder, with a coin toss used to resolve any ties. Bidders must hold a valid Health Permit to Operate for a Septic Tank/Chemical Toilet Cleaning Business from the Merced County Division of Environmental Health and comply with Cal/OSHA and ADA regulations. Financial incentives are available for certified Small Business (SB) and Disabled Veteran Business Enterprise (DVBE) participants, including a 5 percent preference for SB/MB certified contractors and a tiered incentive for DVBE participation capped at 100,000 dollars. Invoices are to be submitted monthly in arrears, and the state may withhold 10,000 dollars from the final payment until DVBE certification requirements are fully met.

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Turnkey Water Extraction and Related Services

Solicitation # 26-0569-11-04-03

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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

Solicitation # W912P727S0003

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PNSY- Sanitary Tank Cleaning

Solicitation # N3904027Q3160

Solicitation N3904027Q3160 is a total small business set-aside for the cleaning and sanitization of three sanitary tanks at the Portsmouth Naval Shipyard in Kittery, Maine. The government intends to award a firm-fixed-price purchase order for a period of performance running from February 8, 2027, to July 7, 2027. The scope of work includes pumping tank contents at least 400 feet from the submarine to temporary storage, utilizing methods such as hot water pressure washing, bacterial culture, or caustic soda, and the off-site disposal of all waste in accordance with federal, state, and local regulations. Contractors must provide a Technical Work Document, a planned schedule of work, and daily status reports. Award will be based on best value, evaluating technical acceptability and relevant experience, specifically requiring documentation of two projects involving sanitary tank cleaning completed within the last five years. Technical submissions rated as unacceptable will disqualify the entire quote. Quality acceptance is determined by PNSY Code 133 or 250 inspectors based on SSPC-SP 1 cleanliness standards and specific bacteriological limits for E.COLI and ENTEROCOCCI. Failure to pass inspection more than once results in a penalty of 5 percent of the total CLIN value. Invoicing must be processed through Wide Area Workflow, and all work must comply with NAVSEAINST 4350.2 and relevant safety and respiratory protection standards.

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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 for Wash Rack Clarifier System Servicing supports CAL FIRE facility projects in Riverside. The selected provider will perform specialized maintenance and waste removal for wash rack clarifier systems to ensure environmental compliance and operational efficiency. Key responsibilities include the removal of accumulated sludge and waste using industrial vacuum equipment and clarifier-specific cleaning tools. The opportunity was posted on September 10, 2026, with a response deadline of September 25, 2026. Classified under NAICS code 562991, the contract requires the delivery of fully serviced and cleaned clarifier systems for prime contractors operating within the agency's facilities.

General Info

Subcontract for Wash Rack Clarifier System maintenance and waste removal for CAL FIRE.

Agency

California → CAL FIRE

NAICS

562991 - Septic Tank and Related Services

Place of Performance

Riverside, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 3CA08003.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

3CA08003 - Hazardous Waste Removal and Disposal Services

AI Contract Breakdown

Uniform Contract Format

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The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedSep 10

subcontract

Response DeadlineSep 25

Deadline has passed

Submission Closed

09/25/2026, 01:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → CAL FIRE

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → CAL FIRE

Office AddressN/A

ContactsNo contact information available

Full Description

Performs specialized maintenance and waste removal for wash rack clarifier systems for prime contractors on CAL FIRE facility projects. Services and cleans clarifier systems to ensure operational efficiency and environmental compliance, including the removal of accumulated sludge and waste from clarifier units. Utilizes industrial vacuum equipment and clarifier-specific cleaning tools. Delivers a serviced and cleaned wash rack clarifier system.