J-143 OA (RFP), Solids Deep Well Injection

Location:	California
Posted:	Sep 10, 2026
Due:	Oct 1, 2026
Agency:	Orange County Sanitation District
Type of Government:	State & Local
Category:	F - Natural Resources and Conservation Services
Publication URL:	To access bid details, please log in.

Project ID:

Title: J-143 OA (RFP), Solids Deep Well Injection

Addenda: 1

Release Date: 8/11/2026

Due Date: 10/1/2026

Last updated by Addendum #1 on Sep 11, 2026 6:48 AM See what changed

Request For Proposal

Procurement

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Project ID: J-143 OA (RFP)

Release Date: Tuesday, August 11, 2026

· Due Date: Thursday, October 1, 2026 11:00am

Posted Tuesday, August 11, 2026 7:53am

All dates & times in Pacific Time - Los Angeles

Draft Response Events RSVP No Bid20 days, 16 hours, 28 minutes

Post Information

Posted At:Tue, Aug 11, 2026 7:53 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

Please refer to the Attachment “A” – Scope of Work.

Timeline

Release Project Date:

August 11, 2026

Pre-Proposal Meeting (Mandatory):

August 20, 2026, 9:00am

A mandatory virtual pre-proposal conference will be held. Please use the link in the Request for Proposals, Section II PROPOSAL SCHEDULE, to participate.

Question Submission Deadline:

September 3, 2026, 12:00pm

Proposal Submission Deadline:

October 1, 2026, 11:00am

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J-143 OA (RFP), Solids Deep Well Injection

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