2-73 (PDSA), FULLERTON-PLACENTIA SEWER FACILITIES DEMOLITION AND REHABILITATION

The Orange County Sanitation District (OC SAN) invites proposals from qualified firms or individuals to provide comprehensive engineering services for the Fullerton-Placentia Sewer Facilities Demolition and Rehabilitation project (Project No. 2-73). The engagement requires professional services including preliminary design, final design, and construction support services as detailed in the provided Scope of Work (Attachment A).

Key project milestones include a Question and Answer deadline of February 17, 2026 at 11:00 PM and a proposal submission deadline of March 11, 2026 at 6:00 PM. Interested parties should review all attachments including the detailed Request for Proposals Package, Scope of Work with 20 exhibits, Labor Hour Matrix, Fee Proposal template, and Cost Matrix documentation to understand the full scope and evaluation criteria.

Submissions must be directed to the Procurement contact, Tiffany Kieu (Contracts Administrator), or Monica Sanchez (Contracts/Purchasing Technician) at the Orange County Sanitation District office located at 18480 Bandilier Circle, Fountain Valley, California 92708. All inquiries and submissions should reference the project number 2-73 (PDSA) and utilize the provided submission portal at procurement.opengov.com.

Proposals will be evaluated based on the criteria outlined in the RFP package. Prospective proposers are responsible for obtaining all required documents from the portal and meeting all specified deadlines. The project involves both design phase deliverables and construction support services for sewer facility rehabilitation work in the Fullerton-Placentia area.