Biosolids Management Services

Agency:	Orange County Sanitation District
State:	California
Type of Government:	State & Local
NAICS Category:	541330 - Engineering Services 541611 - Administrative Management and General Management Consulting Services
Posted Date:	Sep 8, 2026
Due Date:	Oct 20, 2026
Original Source:	Please Login to View Page
Contact information:	Please Login to View Page
Bid Documents:	Please Login to View Page

Description

Project ID:

Title: Biosolids Management Services

Addenda: 0

Release Date: 9/8/2026

Due Date: 10/20/2026

Request For Proposal

Procurement

Project ID: S-2026-741BD

Release Date: Tuesday, September 8, 2026

· Due Date: Tuesday, October 20, 2026 2:00pm

Posted Tuesday, September 8, 2026 3:00pm

All dates & times in Pacific Time - Los Angeles

Draft Response Events RSVP No Bid41 days, 19 hours, 25 minutes

Post Information

Posted At:Tue, Sep 8, 2026 3:00 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

OC San seeks highly qualified and experienced contractors to manage the beneficial reuse, possibly including transportation, of approximately 300 wet tons per day (tpd) of biosolids. These biosolids are designated for beneficial reuse either through composting, land application, and other qualifying management practices.

Timeline

Release Project Date:

September 8, 2026

Pre-Proposal Meeting (Non-Mandatory):

September 22, 2026, 9:00am

P1 Warehouse Conference Room
10844 Ellis Avenue, Fountain Valley, CA 92708

Question Submission Deadline:

September 24, 2026, 2:00pm

Response Submission Deadline:

October 20, 2026, 2:00pm

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