Project Information

Bid Title

J-133 (PDB) Laboratory Replacement at Plant No. 1

Issuing Agency

Orange County Sanitation District

Location

California

Published Date

Apr 13, 2026

Closing Date

Jun 30, 2026

Government Level

State & Local

Status

Closed

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Project Description

Project ID:

Title: J-133 (PDB) Laboratory Replacement at Plant No. 1

Addenda: 0

Release Date: 4/13/2026

Due Date: 6/30/2026

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J-133 (PDB) Laboratory Replacement at Plant No. 1

Request For Proposal

Procurement

22 , 2213 , 23 , 2371 , 23711 ... show all

Project ID: J-133 (PDB)

Release Date: Monday, April 13, 2026

· Due Date: Tuesday, June 30, 2026 11:00am

Posted Monday, April 13, 2026 12:40pm

All dates & times in Pacific Time

Draft Response Events RSVP No Bid77 days, 15 hours, 12 minutes

Post Information

Posted At:Mon, Apr 13, 2026 12:40 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The primary elements of the Project are:

1. Construction of a new, two-story laboratory facility designed to accommodate current and future National Pollutant Discharge Elimination System (NPDES) permit requirements, as well as special project demands. This state-of-the-art laboratory will support the full scope of compliance operations, including Analytical Chemistry (Organics and Inorganics Analysis), General Chemistry, Microbiology, Ocean Monitoring, Taxonomy, Toxicology, Sample Receiving and Aliquoting, and Source Control activities. The building will feature a total floor area of approximately 56,000 square feet and will serve OC SAN’s operational needs for the next 30 years.

2. Demolition of the existing Mount Langley building and site work. The new laboratory building will be located adjacent to the Headquarters Building at 18350 Mount Langley Street in Fountain Valley, CA, the same location as an existing commercial office building owned by OC SAN.

3. Establish a collaborative relationship between OC SAN, the Owner Advisor (OA), and the Design-Builder that encourages innovation in the delivery, design, and construction of the Project.

4. Expedite the Project delivery schedule while optimizing the quality, performance, reliability, flexibility, and energy efficiency of the proposed facility.

5. Complete construction of the laboratory building, including laboratory personnel move-in no later than Q4 of 2032.

6. Deliver a cost-effective Project that meets the capital cost budget for the Project.

Timeline

Release Project Date:

April 13, 2026

Pre-Proposal Meeting and Site Walk (Mandatory):

April 28, 2026, 9:00am

A mandatory pre-proposal meeting and site visit will be held at OC SAN’s facilities. The pre-proposal meeting will be conducted at the following address:

OC SAN Headquarters
18480 Bandilier Cir, Fountain Valley, CA 92708

The site visit will take place immediately after the meeting.

Question Submission Deadline:

May 27, 2026, 5:00pm

Proposal Submission Deadline:

June 30, 2026, 11:00am

Commodity Codes

• NAICS 541380Testing Laboratories

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