SUNFLOWER BYPASS PUMPING PLAN FOR WET SEASON 2026-2027

Location:	California
Posted:	Sep 15, 2026
Due:	Oct 7, 2026
Agency:	Orange County Sanitation District
Type of Government:	State & Local
Category:	43 - Pumps and Compressors
Publication URL:	To access bid details, please log in.

Project ID:

Title: SUNFLOWER BYPASS PUMPING PLAN FOR WET SEASON 2026-2027

Addenda: 0

Release Date: 9/15/2026

Due Date: 10/7/2026

Invitation For Bid

870 - Plant 1 Maintenance

2213 , 22132 , 81 , 811 , 8113

Project ID: S-2026-747BD

Release Date: Tuesday, September 15, 2026

· Due Date: Wednesday, October 7, 2026 2:00pm

Posted Tuesday, September 15, 2026 3:19pm

All dates & times in Pacific Time - Los Angeles

Draft Response Events RSVP No Bid21 days, 19 hours, 33 minutes

Post Information

Posted At:Tue, Sep 15, 2026 3:19 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

OC San requires temporary bypass pumping at its Sunflower Lift Station for Pump#1 during the 2026/2027 wet weather season. The Contractor shall provide a complete temporary bypass pumping system capable of continuously conveying flows ranging from 10MGD to 40MGD under all anticipated wet well and receiving channel wet well levels.

Background

Due to reliability concerns with Sunflower Pump #1 resulting from work performed under project P1-105, additional standby pumping capacity is needed for the upcoming 2026/2027 wet weather season. This project will procure a 40-MGD temporary bypass pumping system to serve as a spare for Sunflower Pump #2 and provide adequate pumping redundancy until the existing pump #1 reliability issue is resolved.

Timeline

Release Project Date:

September 15, 2026

Pre-Bid Meeting/Job Walk (Mandatory):

September 22, 2026, 10:00am

Plant No. 1 - Warehouse Conference Room

Question Submission Deadline:

September 25, 2026, 2:00pm

Response Submission Deadline:

October 7, 2026, 2:00pm

SUNFLOWER BYPASS PUMPING PLAN FOR WET SEASON 2026-2027

See also