Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • California guideCalifornia Bids and Bidding Guide
  • Pricing your bidWhy Your RFP Pricing Strategy Is Costing You
  • How to answer an IFBInvitation for Bid: You Just Received an IFB, Now What?
More energy and utilities bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Closed bids
  3. ›California
  4. ›Energy and Utilities
  5. ›Enhanced Treatment and Site Upgrade (ETSU) Program…

California Union Sanitary District·California

Enhanced Treatment and Site Upgrade (ETSU) Program - Campus Solar Facilities

Closes 11/18/2025$5.5M – $6.2MInvitation for BidLogin required
Bid source

This opportunity has closed.

Bid Banana tracks 1.6M+ bids and awards across all 50 states. Save a search and we'll email your new matches, daily or weekly — so the next one reaches you with time to bid.

Get alerted next time

Description

The Union Sanitary District is soliciting bids for the Enhanced Treatment and Site Upgrade (ETSU) Program - Campus Solar Facilities Project. The project involves the construction of improvements, including demolition, environmental remediation, civil, mechanical, process and instrumentation, structural, architectural, HVAC, fire protection, plumbing, and electrical tasks. The project also includes the installation of a rooftop solar photovoltaic system. The successful bidder will have 365 days to complete the project. • The project requires the demolition of existing electrical, lighting, utility piping, and fire sprinkler systems. • The project involves the construction of duct banks to bring power to the covered storage from SWGR-SE. • The project requires the installation of drilled piers to support the new roof at the covered storage. • The project involves the replacement of removed lighting, electrical, utility piping, and fire sprinkler systems. • The project requires the modification of the exhaust system at the wood room and storage room. • The project includes the installation of a monoslope roof and roof framing members at the covered storage.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Oscar Fajardo(Project Manager)

[email protected]

(510) 477-7536

Key dates

Opened
10/14/2025
Questions due
11/3/2025
Pre-bid meeting
10/21/2025
Site visit
10/21/2025
Closes
11/18/2025
Duration
365 days

Last updated

Details

Type
Invitation for Bid
Industry
Energy and Utilities
NAICS
221114
Solicitation №
800-606

Budget estimate

$5,500,000 – $6,200,000

Based on the Engineer's Estimate, the project cost is approximately $5,800,000.00. The budget to the contractor will likely be in this range, depending on the bid amount and any potential change orders or contract modifications.

AI estimate from the solicitation

Similar opportunities

Matched by Bid Banana AI™

Bid Banana · 1.6M+ bids and awards 🍌

You found this one too late. Don't find the next one too late.

Bid Banana searches open government bids across all 50 states, updated daily. Save a search once and we email you your new matches, daily or weekly, while there is still time to win them.

1.6M+
bids & awards
All 50
states
4,000+
agencies
Start your 7-day free trial

Plans from $49.99/month. Cancel anytime, no setup fees.

Built by The Bid Lab, answering RFPs since 2017.

Northeast Wisconsin Technical College·Wisconsin

Top match · 69%

Green Bay Campus Rooftop Solar

Closes 11/3/2026Opened 10/12/2026

The University of North Carolina·North Carolina

69% match

Frank Porter Graham Student Union - Solar Array Expansion

Closes 11/3/2026Opened 10/8/2026

New York State Energy Research and Development Authority·New York

68% match

Sun and Soil Program

Closes 12/10/2026Opened 9/16/2026

State University of New York (SUNY)·New York

67% match

091075.02 Solar Field – Campus Utilities Extension

Closes 11/4/2026Opened 10/6/2026

U.S. Rural Business-Cooperative Service·United States of America

67% match

Renewable Energy Systems and Energy Efficiency Improvements Program

Rolling / TBD closeOpened 10/13/2015

New York State Energy Research and Development Authority·New York

67% match

NY-Sun Commercial / Industrial Incentive Program

Closes 12/31/2030Opened 6/7/2022

NYSERDA·New York

66% match

Sun and Soil Program

Closes 12/10/2026Opened 9/16/2026

Michigan Ann Arbor Public Schools·Michigan

66% match

RFP 27.0004 Facility, Energy and Operational Improvement Svc

Closes 11/11/2026Opened 10/21/2026

New York State Energy Research and Development Authority·New York

66% match

On-site Energy Manager Program

Closes 12/31/2030Opened 8/5/2025

Maryland Wicomico County Board of Education·Maryland

65% match

BENNETT MIDDLE SCHOOL SOLAR POWER SYSTEM PROJECT

Closes 11/12/2026Opened 10/13/2026

East Tennessee State University·Tennessee

65% match

COM Bldg 2 Learning Community Renovation

Closes 10/31/2026Opened 9/10/2026

Northeast Wisconsin Technical College·Wisconsin

65% match

Aurora Roof Replacement

Closes 11/10/2026Opened 10/19/2026

North Carolina UNC - System Office Design/Construction·North Carolina

65% match

UNC-Chapel Hill

Closes 11/3/2026Opened 10/8/2026

Louisiana City of New Orleans·Louisiana

65% match

Solar Development - Agriculture ST.

Closes 11/11/2026Opened 10/23/2026

Massachusetts Department of Energy Resources·Massachusetts

65% match

LBE Solar-Decarbonization Grant Program for State Entities

Closes 6/29/2028Opened 9/20/2024

U.S. Rural Business-Cooperative Service·United States of America

65% match

Renewable Energy Systems and Energy Efficiency Improvements Program

Rolling / TBD closeOpened 10/30/2018

Georgia City of Tybee Island·Georgia

65% match

RFP2026-113 Solar Installation on Tybee Island Marine Science Center

Closes 11/3/2026Opened 10/3/2026

New York State Energy Research and Development Authority·New York

65% match

NY-Sun Residential/Nonresidential Incentive Program

Closes 12/31/2030Opened 6/7/2022

Massachusetts Department of Energy Resources·Massachusetts

64% match

LBE Restoration Grant Program for Solar and Decarbonized Systems (PON-ENE-2025-007)

Closes 6/29/2027Opened 11/1/2024

North Carolina UNC System Office·North Carolina

64% match

East Carolina University

Closes 11/3/2026Opened 10/16/2026

Power Authority of New York·New York

64% match

Albany GSD Landfill Solar PV Project EPC Services

Closes 11/17/2026Opened 10/2/2026

New York State Energy Research and Development Authority·New York

64% match

Affordable Solar and Storage Predevelopment and Technical Assistance

Closes 12/31/2029Opened 12/19/2024

University of Maryland - Baltimore·Maryland

64% match

Electrical Substation Expansion and Improvements at Towson University

Closes 12/8/2026Opened 10/28/2026

Oregon Health and Science University·Oregon

64% match

Supplemental Campus Development Plan

Rolling / TBD closeOpened 7/1/2019

Alcorn State University·Mississippi

64% match

Alcorn State University Generator Project – Walter Washington and Simmons Gym & Rowan Nursing

Closes 11/12/2026Opened 10/9/2026