Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, June 24 at 2:00 PM EDT

Register Free →
logo
Get CLEATUSFree Trial

This Solicitation opportunity from California was posted on May 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Submerged Microfiltration (MF) Membranes Pre-Qualifications for the Edward C. Little Water Recycling Facility

Closed
RFQ-TH-0131State & 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
Effluent Conveyance System MaintenanceThe contract involves maintenance services for the effluent conveyance system, which includes the upkeep of pump stations, piping, and control systems essential for the reliable discharge of treated effluent. It is a subcontract opportunity issued by the US Embassy in Addis Ababa, under the Department of State, aimed at ensuring the continuous and effective operation of this critical infrastructure. The contract falls under the NAICS code 221320, which pertains to water, sewage, and other systems. The posting date for this opportunity was June 16, 2026, with a response deadline set for July 3, 2026. The work will be performed in Addis Ababa, Ethiopia, focusing on maintaining the operational integrity of the effluent conveyance components to meet performance and environmental standards.
US Embassy Addis Ababa

POSTED

1 day ago

DEADLINE

in 15 days
NAICS: 221320
New
Federal
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

POSTED

1 day ago

DEADLINE

in 15 days
NAICS: 221320
New
Federal
Wastewater Treatment Plant Preventive Maintenance ServicesThe contract involves providing annual preventive maintenance services for the mechanical and electrical systems at a wastewater treatment plant in Addis Ababa. The scope includes thorough inspection, cleaning, calibration, lubrication, and functional testing to ensure optimal operational performance and system reliability. This work is critical to maintaining the efficiency and longevity of the wastewater treatment infrastructure, preventing costly breakdowns or failures. Issued by the US Embassy in Addis Ababa under the Department of State, the subcontract falls under the NAICS code 221320, which pertains to water, sewage, and other systems. The solicitation was posted on June 16, 2026, with a response deadline of July 3, 2026. The contract does not specify any set-asides or particular organization types and is an opportunity for qualified contractors to maintain essential utilities supporting embassy operations and local environmental standards.
US Embassy Addis Ababa

POSTED

1 day ago

DEADLINE

in 15 days
NAICS: 221320
New
Federal
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.
US Embassy Podgorica

POSTED

3 days ago

DEADLINE

in 27 days
NAICS: 221320
New
DIBBS
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

POSTED

3 days ago

DEADLINE

in 5 days

AI Contract Overview

Show more

West Basin is seeking qualified suppliers for the replacement of submerged microfiltration membranes at the Edward C. Little Water Recycling Facility, specifically for the Phase IV microfiltration system that serves as pretreatment for reverse osmosis processes. The existing membranes have reached the end of their usable life, necessitating new units that meet specified qualifications. Suppliers must provide detailed qualifications that comply with the requirements outlined in the solicitation to be considered. The solicitation, titled "Submerged Microfiltration (MF) Membranes Pre-Qualifications for the Edward C. Little Water Recycling Facility," was posted by the Engineering - Production division in California and has a response deadline of May 26, 2026. The procurement process targets suppliers capable of supporting West Basin’s ongoing water recycling operations and is managed through key contacts, including the Engineering Supervisor Mario Bautista and Contracts Administrator Tikneshea Hicks. This contract represents a critical upgrade to ensure the continued efficiency and functionality of the water recycling facility’s treatment systems.

General Info

West Basin seeks qualified suppliers to replace submerged microfiltration membranes by May 26, 2026.

Agency

California → Engineering - Production

NAICS

221320 - Sewage Treatment Facilities View NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(2)

RFQ-TH-0131 Replacement Membrane Pre-Qualification Phase IV WB

PDF•rfq

RFQ Submerged Microfiltration Membranes Pre-Qualifications for Edward C. Little Water Recycling Facility

PDF•rfq

AI Contract Breakdown

Uniform Contract Format

Sign up to view the full breakdown with detailed analysis of each section.

Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyCalifornia → Engineering - Production
Contacts2 people available
OfficeCarson, CA, 90746, US
Organization / Agency
California → Engineering - Production
Office AddressCarson, CA, 90746, US
Contacts
Mario BautistaEngineering Supervisor
contact@example.gov
+1 (555) 000-0000
Tikneshea HicksContracts Administrator II
contact@example.gov
+1 (555) 000-0000

Interested Companies (16)

Show more
Innovative Construction Solutions
COSTA MESA, CA
Scinor Water America
Centerport, NY
Environmental Construction
Woodland Hills, CA

See All 16 Interested Companies

Start a free trial to view all interested companies, their contact details, and full contractor profiles.

Start Free Trial

Full Description

Show more
West Basin owns several water recycling facilities that are operated by contract operator. The Phase IV Microfiltration (MF) system at the Edward C. Little Water Recycling Facility (ECLWRF) is a pretreatment for reverse osmosis systems. The MF membranes have reached the end of their life and need to be replaced. The microfiltration membrane supplier (herein called Supplier) shall provide qualifications in accordance with the requirements specified herein.