On-Call Professional Engineering Services

Tender summary

West Basin is a public agency that provides imported and recycled drinking water to 17 cities and nearly one million people in the coastal Los Angeles area. West Basin is member agency of the Metropolitan Water District of Southern California. West Basin is committed to providing its customers and communities with water reliability, water quality, sound financial and resource management, customer service and environmental stewardship. West Basin is an internationally recognized expert in water recycling, conservation, water education, and water resource management. Proposals from Professional qualified engineering consulting firms (Consultant) are being accepted by West Basin Municipal Water District (West Basin), a Municipal Water District, for Project Title . The Consultant will provide professional design and consulting services to support the West Basin Engineering and Operations Departments on an as-needed basis for various New Infrastructure, Rehabilitation and Replacement (R&R), Planning, Customer Development Projects, Production, and Operations Support. As an overview, the projects may consist of, but are not limited to, the following: Hydraulic modeling of West Basin’s distribution systems; Engineering evaluations and improvement studies; Planning and design of water, recycled water, and wastewater treatment related capital facility improvements; Water quality studies and evaluations; Engineering services during construction; Geotechnical and Environmental work; Rehabilitation and Replacement evaluations; Asset Management support and evaluations; Permitting related activities; Development of Capital and Operations & Maintenance (O&M) cost estimates; Engineering Reports; Design plan checking; Surveying and easements and right-of-way; Property appraisal; Conditional Assessment; Membrane monitoring and optimization; Mechanical Engineering; Civil Engineering; Structural Engineering; Process Engineering; Architectural Services; Optimization; Electrical; and Instrumentation and controls A detailed listing of the entire Scope of Work is included in Exhibit A of this RFP, and a list of potential projects that may be completed under this On-Call Engineering Agreement is included in Exhibit B.

What to check before bidding

• Issued by West Basin Municipal Water.
• Located in United States.
• Source notice westbasin:RFP-TH-0128 on US OpenGov.
• Notice published 15 Jun 2026; Tenqual indexed it 16 Jun 2026.
• Deadline listed as 14 Jul 2026.
• Source documents portal identified.
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