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This Solicitation opportunity from California was posted on September 25, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Annual Sewer System Improvements and Capacity Upgrades - FY26 (76918) - Clean & CCTV Only

Closed
2025-IFB-CIV-0432State & 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
Sioux City Wastewater Treatment Plant Facility Plan - Phase 1 Improvements Project
Solicitation # sioux-city-wastewater-treatment-plant-facility-plan-phase-1-improvements-project
The Sioux City Wastewater Treatment Plant Facility Plan Phase 1 Improvements Project, managed by Rice Lake Construction Group, involves extensive upgrades and structural rehabilitations to enhance plant operations in Iowa. Key mechanical and process improvements include the replacement of preliminary treatment equipment, primary clarifiers, and the RAS pump station, alongside the conversion of aeration tanks to a three-stage process and the rehabilitation of an anaerobic digester for sludge storage. The project also prioritizes infrastructure modernization through the installation of a new secondary control building, plant-wide odor control systems, standby emergency power generators, new main switchgear, and SCADA system upgrades to ensure compliance with NFPA 820 and other safety standards. The scope of work encompasses a wide array of construction and technical services, ranging from hazardous material abatement and concrete work to the installation of complex process gas and liquid handling equipment. Additionally, the project requires the demolition of several unused structures, including old primary clarifiers, pump houses, and storage buildings. Comprehensive site and civil improvements will be integrated with new HVAC, plumbing, electrical, and fire detection systems to fully modernize the facility.
Rice Lake Construction Group

POSTED

about 6 hours ago

DEADLINE

in 6 days
NAICS: 221320
New
Federal
Operations and Maintenance (O&M) Services for the SBIWTP
Solicitation # 191BWC26R0009
Solicitation 191BWC26R0009 is a request for proposals issued by the International Boundary and Water Commission for Firm Fixed Price operations and maintenance services at the South Bay International Wastewater Treatment Plant in San Ysidro, California. The contract is structured with a base year running from June 1, 2027, to May 31, 2028, and three subsequent option years, potentially extending performance through May 31, 2031. The scope of work focuses on plant operations, SCADA management, and maintenance, with a specific emphasis on coordinating the facility's expansion from 25 MGD to 50 MGD. Key requirements include maintaining 24/7 staffing with a bilingual operator and ensuring strict compliance with National Pollutant Discharge Elimination System permits and other regional water quality board regulations. The government will utilize the Highest Technically Rated with a Fair and Reasonable Price method for award, where non-price factors such as plant operations, permit compliance, and company experience are significantly more important than cost. Technical proposals must be submitted in two separate volumes, with a heavy emphasis on staffing qualifications, including certified Grade V operators and Lab Analyst II personnel. Contractors are required to provide a performance bond and adhere to strict security protocols, including background investigations for all personnel and the protection of Controlled Unclassified Information. Performance will be monitored via a Quality Assurance Surveillance Plan focusing on regulatory compliance, effluent quality, and system uptime.
Internat Boundary And Water Commission

POSTED

1 day ago

DEADLINE

in 3 months
NAICS: 221320
New
Federal
Y--GRCA 257282 - Replace Wastewater Plant at South Ri
Solicitation # 140P2026R0101
Solicitation 140P2026R0101 is an unrestricted full and open competition Invitation for Bid 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. The project involves the construction of a GD Membrane Bio-Reactor wastewater treatment plant, including new treatment facilities, administrative and support buildings, and process systems. The scope of work encompasses complete demolition and removal of existing infrastructure, site preparation, grading, paving, fencing, and improvements to the facility access road. The project is estimated to exceed 100 million dollars, with a period of performance from February 1, 2027, to February 1, 2030, and a revised assumed Notice to Proceed date of April 1, 2027. The government will utilize a multi-factor, best-value tradeoff process for award, evaluating technical experience, technical approach, key personnel experience, and price. Key requirements include the provision of performance and payment bonds, adherence to union prevailing wage rates, and a 12-month operational support period following construction. Technical specifications emphasize strict cybersecurity hygiene for SCADA/MES equipment, full government rights to supplied software and source code, and compliance with ADA standards. Proposals must be submitted electronically in separate volumes, with specific evaluations focusing on the contractor's ability to manage complex wastewater plant commissioning and regulatory approvals.
Dsc Contracting Services Division

POSTED

5 days ago

DEADLINE

in 28 days
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

9 days ago

DEADLINE

in about 1 month
NAICS: 221320
Federal
DCDO Septic Tank and Sewage Treatment Maintenance
Solicitation # FA527027QB006
The United States Air Force 18th Contracting Squadron is soliciting quotations for a single-award, firm-fixed-price requirements contract to provide septic tank and sewage treatment plant maintenance services for the Defense Communications Detachment Okinawa (DCDO) in Okinawa, Japan. The contract encompasses a base period from December 1, 2026, to November 30, 2027, with four subsequent option periods extending the total performance through November 30, 2031. The scope of work includes implementing a Preventive Maintenance Inspection Service program, performing general maintenance and repairs, and responding to routine service calls within 24 hours. All maintenance personnel must be certified plant operators approved by the Government of Japan Ministry of Public Health and Welfare. Award will be granted to the responsible offeror whose proposal is determined to be the most advantageous to the government, with price serving as the primary evaluation factor. To be considered responsible, quoters must submit current Industrial Waste Disposal or Collection and Transportation Business licenses. Deliverables include quarterly work reports and personnel access lists submitted one week prior to starting work. The contractor must also adhere to strict marking and labeling standards for any delivered items per MIL-STD-130 and MIL-STD-129. Quotations must be submitted electronically by October 26, 2026, and must include a detailed pricing breakdown via the provided Price Exhibit.
FA5270 18 Cons Pk

POSTED

13 days ago

DEADLINE

in 4 days

AI Contract Overview

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The contract involves the cleaning and televising of approximately 500,000 linear feet of existing sanitary sewer pipes throughout the City of Pasadena, with particular attention to the hillside area of District 6. The purpose of this project is to gather detailed data on the condition of the sewer infrastructure, which will support future city-wide initiatives focused on sewer system improvements and capacity upgrades. The work is part of the City of Pasadena’s efforts to maintain and enhance its sewer system, ensuring its reliability and capacity to serve the community effectively. The solicitation for this project was posted on September 25, 2025, with a response deadline of October 16, 2025. The project falls within the NAICS code 221320, indicating it pertains to sewage treatment facilities and related infrastructure. The contract size is estimated to range between 2.5 million and 5 million dollars. The primary point of contact for inquiries is Janina Lyka Baiza, reachable via email at jbaiza@cityofpasadena.net or by phone at 626-744-3703. The project is managed by the Public Works Department, Engineering division of Pasadena, California, and further details can be accessed through the provided online procurement portal.

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Timeline

PhaseClosed
Posted

Solicitation

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Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Public Works Department, Engineering (American Institute of Architects)
Contacts1 person available
OfficeN/A

Full Description

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The project consists of 500,000 linear feet of cleaning and televising of existing sanitary sewer pipes across the City of Pasadena including the hillside area of District 6. The data collected from this investigation will be utilized in the future City-wide Annual Sewer System Improvements and Capacity Upgrades projects.

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