Truck Loading Biofilter Media Replacement at Plant No. 2 (FR2-0034)
The Orange County Sanitation District is seeking bids for replacing fouled biofilter media in the Truck Loading Biofilter System at Plant No. 2 in Fountain Valley, CA. The contractor must furnish all labor, materials, and equipment for removal, procurement, and installation. Bids are due October 20, 2026, with a pre-proposal conference on September 24, 2026.
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Important dates
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AI overview
Orange County Sanitation District (OCSAN) seeks bids for the Truck Loading Biofilter Media Replacement at Plant No. 2, solicitation number S-2026-736BD. This Invitation for Bid (IFB) requires the contractor to provide all labor, equipment, materials, machinery, tools, supplies, insurance, bonds, permits, licenses, and transportation necessary to complete the replacement of fouled biofilter media in the Truck Loading Biofilter System. The work includes procuring new biofilter media, removing and disposing of the existing fouled media, and installing the new media to restore optimal odor control performance at the facility located at 18480 Bandilier Circle, Fountain Valley, California 92708.
Key dates for this solicitation include a pre-proposal conference on September 24, 2026 at 4:00 PM local time, where prospective bidders can review the site and scope. The deadline for submitting questions is September 29, 2026 at 9:00 PM. Final bids are due by October 20, 2026 at 9:00 PM. The solicitation was posted on September 10, 2026.
Bidders must submit their responses through the OCSAN procurement portal. Required documents include Exhibit A - Scope of Work providing detailed technical specifications, Exhibit B - Bid Price Form, Exhibit C - Determined Insurance Requirements, Exhibit D - Draft Services Contract, and Appendix A - Biorem Assessment Report and Proposal. The contract will be awarded to the lowest responsive and responsible bidder meeting all requirements.
This project is critical for maintaining environmental compliance and odor management at the wastewater treatment plant. The contractor must adhere to all safety requirements, labor provisions, and contract terms outlined in the solicitation package. Successful performance requires experience with biofilter systems and wastewater treatment facility operations.
Resources & contact
Proposal Document
View proposal documentSolicitation number
S-2026-736BD
Contact
- Donald Herrera
- dherrera@ocsan.gov
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