Baker Water Treatment Plant CIP Piping Replacement

Irvine Ranch Water District is seeking prequalified contractors for demolition, concrete containment trench construction, CIP piping replacement, piping supports, and protective coating at the Baker Water Treatment Plant.

Irvine Ranch Water District


General
Open (bidding)
13200
Oct 15, 2026 09:00 PM
Sep 16, 2026 08:36 PM
$300,000.00
6 months
Invitation for/to Bid (IFB/ITB)
Local
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Original Solicitation Links
Contact
bernala@irwd.com
+19494535431
15600 Sand Canyon Avenue, Irvine, CA, USA
Submission Instructions
Description

Irvine Ranch Water District is soliciting bids from prequalified bidders for the Baker Water Treatment Plant CIP Piping Replacement project. The work includes demolition of floor slabs and walls; modifications to existing drain lines, cleanouts, air-release-valve discharge piping, and supports; trenching and installation of a new CIP concrete containment trench; removal and installation of CIP piping and supports; coating of the new concrete trench and CIP piping; and touch-up coating along eyewash-station piping. The procurement is restricted to contractors on the project bidders list, and prequalification for this project is closed. The estimated bid value is $300,000.00, with a 180-calendar-day project duration beginning on the date of notice of award. A mandatory onsite pre-bid meeting and site visit are required. Electronic bidding is required, and the award is on a lump-sum basis.

Classification Codes
NAICS237110Water and Sewer Line and Related Structures Construction
PSCY245Construction of Water Supply Facilities
Smart Codes
water treatment pipingconcrete trench constructionindustrial piping coating
Specifications
Service
Timeline
Sep 16, 2026-Bid Posted Date
Sep 30, 2026 04:00 PM-Mandatory Pre-Bid Meeting and Site Visit (required)
A site visit to the CIP Piping Area and Chemical Building will immediately follow the onsite mandatory pre-bid meeting.
Oct 07, 2026 12:00 AM-Questions and Answers Deadline
Oct 15, 2026 09:00 PM-Bid Due Date
Requirements
Required
  • Bid Bond — 10%
  • Payment Bond — 100%
  • Performance Bond — 100%
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