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This Government Contract opportunity from California was posted on March 22, 2018. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Waste Disposal and Treatment Services

Closed
State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 221320
New
Federal
Y--GRCA 257282 - Replace Wastewater Plant at South Ri
Solicitation # 140P2026R0101
Solicitation 140P2026R0101 is an unrestricted full and open competition issued by the National Park Service, DSC Contracting Services Division, for the replacement of the South Rim Wastewater Treatment Plant at Grand Canyon National Park, Arizona. This design-bid-build project involves the installation of a GD Membrane Bio-Reactor wastewater treatment plant, including new process facilities, instrumentation and control systems, electrical infrastructure, and administrative support buildings. The scope of work encompasses comprehensive site preparation, grading, paving, fencing, and improvements to the facility access road, as well as the complete demolition and removal of existing infrastructure once the new plant is accepted. The project includes a 12-month operational support period and requires strict adherence to Department of the Interior cybersecurity requirements, ADA and ABA accessibility standards, and union prevailing wage rates. The contract is a firm-fixed-price award with a magnitude of construction exceeding 100 million dollars. The period of performance is scheduled from February 1, 2027, to February 1, 2030, with a total performance duration of 1095 calendar days after the notice to proceed. Award selection will be based on a multi-factor, best-value tradeoff process evaluating technical experience, past performance, and proposed pricing. Offerors must provide performance and payment bonds and identify key personnel, including a Project Manager, Superintendent, and specialists in quality control, safety, and historic preservation. Proposals are submitted in two volumes, with technical evaluations focusing on the relevance of project experience and the contractor's capability to manage a project of this scope and complexity.
Dsc Contracting Services Division

POSTED

about 8 hours ago

DEADLINE

in 21 days
NAICS: 221320
Federal
Operations and Maintenance (O&M) Services for the SBIWTP
Solicitation # 191BWC26R0009
Solicitation 191BWC26R0009, issued by the International Boundary and Water Commission, seeks a contractor to provide Firm Fixed Price Operations and Maintenance (O&M) services for the South Bay International Wastewater Treatment Plant (SBIWTP) in San Ysidro, California. The contract is structured with a base year running from June 1, 2027, to May 31, 2028, and multiple option years extending through May 2031. A primary objective of the scope is managing plant operations, SCADA systems, and maintenance during the facility's expansion from 25 MGD to 50 MGD. The contractor must ensure 24/7 staffing, including a bilingual operator, and maintain strict compliance with the National Pollutant Discharge Elimination System (NPDES) permit and other regional water quality board regulations. Award will be based on the Highest Technically Rated with a Fair and Reasonable Price method, where non-price factors—such as plant operations, permit compliance, and staffing—are significantly more important than cost. Key requirements include the designation of a Project Manager, Superintendent, Site Safety and Health Officer, SCADA Specialist, and Asset Manager. The contractor is responsible for a wide array of deliverables, including a Phase-In Plan, Preventative Maintenance Plan, and monthly performance reports. Security is a high priority, requiring background investigations for personnel and adherence to NIST standards for protecting Controlled Unclassified Information. Performance will be monitored via a Quality Assurance Surveillance Plan focusing on regulatory compliance, uptime, and effluent quality.
Internat Boundary And Water Commission

POSTED

8 days ago

DEADLINE

in 2 months
NAICS: 221320
Federal
Waste Water Treatment Plant Services
Solicitation # FA448627Q0002
Solicitation FA448627Q0002 is a Request for Quotation issued by the Department of the Air Force for Waste Water Treatment Plant Services at Lajes Field in Praia da Vitoria, Azores, Portugal. The contractor will be responsible for the operation and maintenance of a waste water treatment plant with a capacity of 800,000 gallons per day, as well as the associated lift station, oil-water separator, and grease traps. Key requirements include providing a Lead Operator with a Level II or higher WPI Certification and at least three years of experience, implementing a 52-week preventive maintenance plan, and ensuring compliance with ISO/IEC 17025 laboratory standards and Portuguese decree law 183/2009 for waste landfills. The scope also encompasses corrosion control, painting, and the management of hazardous materials. The government intends to award a single Firm-Fixed-Price contract with a total duration not to exceed 66 months, consisting of a base period and four option periods. This is an unrestricted acquisition, and proposals must be submitted electronically by November 23, 2026, at 14:00 Azores Time. Offers are evaluated through a three-step sequential process: an administrative compliance review, a technical acceptability evaluation based on experience, approach, and a quality control plan, and finally a price evaluation in Euro currency. Award is contingent upon the availability of funds. Payments will be processed electronically via the Wide Area WorkFlow system.
FA4486 765 Abs Conf

POSTED

16 days ago

DEADLINE

in 26 days

AI Contract Overview

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The Waste Disposal and Treatment Services subcontract, issued by San Diego County in California, focuses on the final disposal and treatment of collected sewage and sludge. The scope of work requires the use of County-approved facilities to perform critical processes such as dewatering, biosolids processing, and land application. This opportunity was posted on March 22, 2018, with a response deadline of May 17, 2018. Classified under NAICS code 221320, the contract ensures that waste management standards are met through specialized treatment and disposal protocols within the region.

General Info

San Diego County subcontract for sewage and sludge disposal and treatment services.

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 8681.

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

View the prime solicitation

Rfq 8681 - As-Needed Sewage Hauling And Disposal Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → San Diego County
ContactsNo contacts available
OfficeN/A
Organization / AgencyCalifornia → San Diego County
Office AddressN/A
ContactsNo contact information available

Full Description

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Final disposal and treatment of collected sewage and sludge at County-approved facilities, including dewatering, biosolids processing, or land application.

More opportunities from California → San Diego County

Same awarding agency

NAICS: 236220
New
SLED
Authorization to Advertise and Award of a Construction Manager at Risk Contract for Major Systems Renovation of the San Diego Central JailThe County of San Diego General Services is seeking a Construction Manager at Risk for the major systems renovation of the San Diego Central Jail located at 1173 Front Street, San Diego, California. The project focuses on modernizing critical infrastructure, including the replacement and upgrade of mechanical, electrical, and plumbing systems, as well as heating, ventilation, and air conditioning throughout the facility. The scope of work encompasses tenant improvements to housing units, administrative areas, kitchen, and laundry facilities, along with the modernization of dormitory rooms and office spaces. Additionally, the project includes the installation of new fire alarms, communications systems for radio, data, and phone, and integrated electronic security and control systems. This renovation is designed to improve existing facilities without expanding the overall footprint or capacity of the jail. Due to the nature of the work involving interior alterations and the replacement of utility systems, the project is categorically exempt from the California Environmental Quality Act under Sections 15301 and 15302. Project management is led by Marcus Lubich, and the initiative follows a Board of Supervisors approval granted on February 25, 2025, with formal documentation processed on September 11, 2026.
Commercial and Institutional Building Construction

POSTED

about 13 hours ago

DEADLINE

N/A
View Details
New
SLED
RFI - HOMELESS HYGIENE SERVICES
Solicitation # 13383
The County of San Diego, through its Department of Purchasing and Contracting and the Office of Homeless Solutions, has issued Request for Information RFI 13383 to identify organizations capable of operating and maintaining a shower and laundry trailer to provide hygiene services for individuals experiencing homelessness. This action is strictly for information gathering and is not a procurement action, solicitation, or promise of a future contract. The County is seeking organizations with existing resources and funding to manage the trailer, which is a 40-foot long, 6-foot 6-inch wide 5th wheel camper featuring one ADA-compliant shower stall and requiring access to a greywater drainage system. Interested parties must submit a completed questionnaire via the BuyNet system by November 25, 2026, at 5:00 PM San Diego Time. Responses should detail operational plans, including potential locations accessible to the homeless population, staffing, cleaning and sanitization protocols, and a sustainable funding plan to cover insurance, DMV registration, and ongoing maintenance. The successful organization will be responsible for picking up the trailer from the County Operations Center. Any proprietary information submitted must be designated as confidential and accompanied by a signed Non-Disclosure Indemnification Agreement, as all responses are otherwise subject to the California Public Records Act.

POSTED

1 day ago

DEADLINE

in 28 days
View Details

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