Operation & Maintenance of the South Bay Wastewater Treatment Plant Tender, USA - 125933944

Procurement Summary

Country: USA

Summary: Operation & Maintenance of the South Bay Wastewater Treatment Plant

Deadline: 23 Sep 2025

Other Information

Notice Type: Tender

TOT Ref.No.: 125933944

Document Ref. No.: 191BWC26R0001

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

Purchaser's Detail

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Tender Details

Description

The USIBWC intends to issue a solicitation for a firm-fixed-price, cost-reimbursable, or hybrid non-personal services contract for the full-service operation and maintenance (O&M) of the South Bay International Wastewater Treatment Plant (SBIWTP) and associated facilities in San Diego County, California. These facilities include canyon collectors, pump stations, and the South Bay Land Outfall (SBLO).

The Contractor shall furnish all labor, materials, equipment, supervision, and other resources necessary to perform comprehensive O&M services. These services include, but are not limited to:

Daily contract management, planning, and administration Personnel management and supervision Influent/effluent sampling and laboratory testing Sediment transport and deposition Equipment operation, maintenance, and replacement System monitoring and asset management Data recording, reporting, and quality control Capital improvements and vehicle fleet management Housekeeping, grounds maintenance, and chemical supply Binational coordination with MexicoFACILITY BACKGROUND

The SBIWTP was a 25 million gallon per day (MGD) wastewater treatment facility located at 2995 Clearwater Way, San Diego, CA. The plant treats wastewater originating in Tijuana, Baja California, Mexico, and discharges effluent through the South Bay Ocean Outfall (SBOO) under NPDES Permit No. CA0108928 (Order No. R9-2023-0009).

ExPANSION PROJECT COORDINATION

In 2024, USIBWC awarded a $600 million Progressive Design-Build (PDB) contract to PCL Construction, with Stantec Consulting Services, Inc. as the design firm. The project aims to expand plant capacity to 60 MGD by 2027. The selected O&M contractor will be required to coordinate closely with the PDB team throughout the expansion and rehabilitation phases.

As of August 28, 2025, the plant-s capacity has been increased to 35 MGD. Further incremental expansions (e.g., 10-20 MGD) are planned, with a final target of 60 MGD. The O&...
Active Contract Opportunity
Notice ID : 191BWC26R0001
Related Notice : FY26OMSBIWTP
Department/Ind. Agency : INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MExICO
Sub-tier : INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MExICO
Office: INTERNAT BOUNDARY AND WATER COMM
General Information
Contract Opportunity Type: Presolicitation (Original)
Original Published Date: Sep 08, 2025 08:36 am MDT
Original Response Date: Sep 23, 2025 03:00 pm MDT
Inactive Policy: 15 days after response date
Original Inactive Date: Oct 08, 2025
Initiative: None

Classification
Original Set Aside: No Set aside used
Product Service Code: M1PD - OPERATION OF WASTE TREATMENT AND STORAGE FACILITIES
NAICS Code: 221320 - Sewage Treatment Facilities

Place of Performance: CA 92173 USA

Documents

 Tender Notice