This Government Contract opportunity from Department Of Defense was posted on May 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Wastewater Treatment Plant O&M

Closed

Federal

Submission Closed06/11/2026, 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: 221320

New

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Preventive Maintenance Service for Wastewater Treatment and Collection SystemsThis contract involves preventive maintenance services for the wastewater treatment and collection systems located at the main compound of the U.S. Embassy in Addis Ababa, Ethiopia. The selected contractor will be responsible for conducting comprehensive site assessments and surveys to evaluate the existing wastewater infrastructure, managing the entire maintenance project to ensure timely and efficient execution, and providing professional wastewater treatment services in compliance with relevant standards. Additionally, the contractor will handle logistics and procurement of all necessary materials and equipment needed for the contract. Further responsibilities include performing scheduled preventive maintenance and system testing to ensure optimal operational performance and regulatory compliance. The contractor must also develop accurate cost estimates and maintain a reliable project schedule, along with offering any general support services required under this maintenance contract. The solicitation was posted on June 16, 2026, with a response deadline of July 3, 2026. The contract is managed by the U.S. Embassy Addis Ababa under the Department of State, with points of contact available in Washington, DC, and Addis Ababa for coordination and inquiries.

US Embassy Addis Ababa

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Annual Preventive Maintenance & Testing – Potable Water Treatment SystemThe contract involves providing annual preventive maintenance, chemical testing, and performance verification services for a potable water treatment system located in Podgorica. The objective is to ensure the system meets EPA standards and manufacturer specifications through thorough tasks such as filter replacement, disinfection, and operational checks. This work is critical to maintaining safe and compliant water treatment operations. Issued by the U.S. Embassy Podgorica under the Department of State, the subcontract opportunity is identified under NAICS code 221320, which pertains to water supply and irrigation systems. The solicitation was posted on June 15, 2026, with responses due by July 14, 2026. The maintenance and testing services are essential for the continued safe operation of the potable water system at the specified location.

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WATER QUALITY CONTRThe contract pertains to a water quality control service or product identified by NSN/Part Number 6630-01-723-6160, with a purchase request quantity of one unit. It is being issued by the Defense Logistics Agency under the Department of Defense as part of solicitation number SPE2DH-26-T-4519. The solicitation was posted on June 14, 2026, with a response deadline of June 22, 2026, indicating a short window for proposal submission. This solicitation does not specify any type of set-aside or small business preference and lacks detailed information on NAICS codes or specific location for performance. The contract is federal in nature and is accessible via an online link for interested parties to review and respond accordingly. The absence of detailed contact information or specific place of performance suggests further inquiry through the provided link or agency channels may be necessary for additional details.

Defense Logistics Agency

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DEADLINE

Water Treatment Plant (WTP) Operations & MaintenanceThe contract involves the day-to-day operation, monitoring, and preventive maintenance of the Water Treatment Plant located in Building 310. Key responsibilities include managing the raw water intake, filtration, disinfection, and chemical dosing systems to ensure continuous and efficient plant performance. The scope focuses on maintaining water quality and operational reliability through routine oversight and timely maintenance activities. Issued by the Department of Agriculture (USDA Ars Afm Apd), this subcontract pertains to the water treatment sector under NAICS code 221320 and is to be performed in Beltsville, ZIP code 20705. The solicitation was posted on June 14, 2026, with a response deadline set for July 8, 2026. Although some details such as solicitation number and specific contact information are not provided, the contract underscores the importance of effective water treatment plant operations to support the agency's infrastructure.

POSTED

DEADLINE

Wastewater Treatment Plant (WWTP) Operations & MaintenanceThis contract involves the operation and maintenance of two wastewater treatment plants, specifically Buildings 218 and 015, located in Beltsville. The scope of work includes biological treatment processes, sludge handling, discharge of treated effluent, and ensuring compliance with all relevant discharge permits. The contract is a subcontract opportunity under the NAICS code 221320, related to water supply and irrigation systems. Issued by the Department of Agriculture’s Agricultural Research Service, the solicitation was posted on June 14, 2026, with a response deadline of July 8, 2026. The contract emphasizes environmental compliance and efficient plant operation to maintain regulatory standards and protect water quality at the site. All operations must adhere to permit conditions and ensure continuous, effective treatment of wastewater at the designated facilities.

USDA Ars Afm Apd

POSTED

3 days ago

DEADLINE

in 22 days

AI Contract Overview

The contract involves the operation and maintenance of wastewater treatment facilities at the Sasebo base, specifically covering key components such as pumps, clarifiers, disinfection systems, and effluent monitoring. This subcontract, issued by the Department of Defense under NAVFACSYSCOM Far East, focuses on ensuring the effective functioning and regulatory compliance of the wastewater treatment plant to support base operations. The facilities' proper management is critical to maintaining environmental standards and operational efficiency at the site. The solicitation was posted on May 29, 2026, with a response deadline set for June 11, 2026. While no specific type of set-aside or organization classification is indicated, the contract falls under NAICS code 221320, which relates to sewage treatment facilities. The work will be performed at Sasebo with the zip code 857, though no detailed office address or contact information is provided. This contract serves an essential role in sustaining the water treatment infrastructure at a key Department of Defense location in the Far East.

General Info

Operation and maintenance of wastewater treatment facilities at Sasebo base ensuring compliance and efficiency.

Agency

Department Of Defense → Navfacsyscom Far East

NAICS

221320 - Sewage Treatment Facilities View NAICS

Place of Performance

Sasebo , JP-42, 857, JPN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 29

subcontract

Response DeadlineJun 11

Deadline has passed

Submission Closed

06/11/2026, 01:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navfacsyscom Far East

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Navfacsyscom Far East

Office AddressN/A

ContactsNo contact information available

Full Description

Operation and maintenance of wastewater treatment facilities including pumps, clarifiers, disinfection systems, and effluent monitoring at Sasebo base.