Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • Ohio guideOhio Bids and Bidding Guide
  • Construction RFPsConstruction Bids and Bidding Guide
  • How to answer an IFBInvitation for Bid: You Just Received an IFB, Now What?
More construction 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. ›Ohio
  4. ›Construction
  5. ›EBORI Extension, CSO Separations (10142951)

City of Cincinnati - Purchasing Division·Ohio

EBORI Extension, CSO Separations (10142951)

Closes 4/28/2026$10M – $50MInvitation for Bid
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 City of Cincinnati - Purchasing Division is seeking bids for the EBORI Extension, CSO Separations project. The scope of work includes construction and upgrades to the wastewater treatment plant, as well as sewer and storm drain construction, tunnel construction, and utility and underground projects. • The project is located in Cincinnati, Ohio, and the bid submission deadline is April 28, 2026. • The city has estimated a budget of $0 for this project, but this amount may not be accurate. • The bid type is Invitation to Bid, and the bid bond is 10% of the total bid amount. • The city is looking for a qualified contractor to perform the work, and the contract will be awarded to the lowest responsive and responsible bidder.

Attached files

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

Contact

Sarah Dolly(Buyer)

[email protected]

(513) 352-3260

Key dates

Opened
3/31/2026
Closes
4/28/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237110
Solicitation №
ITB-263C909295-0-2026/SD

Budget estimate

$10,000,000 – $50,000,000

The budget for this project is difficult to estimate, as the city has not provided a budget for the project. However, based on the scope of work, which includes construction and upgrades to a wastewater treatment plant, as well as sewer and storm drain construction, tunnel construction, and utility and underground projects, the budget could be substantial. The city's budget of $0 is likely a placeholder, and the actual budget may be higher. A comparable project in a similar location could have a budget in the range of $10 million to $50 million. The budget will depend on the complexity of the project, the materials and labor required, and the contractor's bid. The city's 10% bid bond requirement suggests that the city is expecting a significant bid amount. Considering these factors, a reasonable estimate for the budget could be between $10 million and $50 million.

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.

U.S. Department Of Defense·Colorado

Top match · 63%

Operational Test and Training Infrastructure (OTTI) Commercial Solutions Opening (CSO)

Closes 12/8/2029Opened 10/8/2026

U.S. Department Of Defense·Alabama

63% match

Department of the Air Force Program Business and Enterprise Systems (BES) Commercial Solutions Opening (CSO)

Closes 1/1/2036Opened 5/5/2026

U.S. Department Of Defense·United States of America

63% match

USSF Construction CSO

Closes 10/1/2030Opened 9/29/2026

U.S. Department Of Defense·California

63% match

U.S. Army Contracting Command – Sierra Army Depot (ACC-SIAD) Organic Industrial Base (OIB) Modernization Commercial Solutions Opening (CSO)

Closes 6/30/2030Opened 7/15/2025

U.S. Department Of Defense·Massachusetts

62% match

Kessel Run DevSecOps Commercial Solutions Opening

Closes 11/28/2027Opened 11/20/2025

U.S. Department Of Defense·New York

62% match

U.S. Army Contracting Command – Watervliet Arsenal (ACC-WVA) Organic Industrial Base (OIB) Modernization Commercial Solutions Opening (CSO)

Closes 9/30/2027Opened 10/6/2026

U.S. Department Of Defense·Virginia

62% match

JIATF 401 Commercial Solutions Opening (CSO)

Closes 2/26/2029Opened 6/23/2026

U.S. Department Of Defense·Alabama

62% match

Department of the Air Force Program Business and Enterprise Systems (BES) Commercial Solutions Opening (CSO)

Closes 1/1/2036Opened 10/6/2026

U.S. Department Of Defense·Mississippi

62% match

Information Technology Laboratory Commercial Solutions Openings (CSO)

Closes 10/30/2027Opened 5/20/2026

U.S. Department Of Defense·Colorado

61% match

USSF Construction CSO

Closes 10/1/2030Opened 9/18/2026

U.S. Department Of Defense·Texas

61% match

Army Contracting Command – Red River Army Depot (ACC-RRAD) Organic Industrial Base (OIB) Modernization Commercial Solutions Opening (CSO)

Closes 9/30/2027Opened 10/5/2026

U.S. Department Of Defense·Illinois

61% match

CSO - USTRANSCOM Information Technology (IT) Enterprise Modernization (ITEM) Solutions

Closes 8/4/2030Opened 8/4/2025

U.S. Department Of Defense·Florida

61% match

Commercial Solutions Opening (CSO) PEO-SDA

Closes 12/1/2026Opened 12/2/2024

U.S. Department Of Defense·Michigan

61% match

ACC-DTA Commercial Solutions Opening (CSO)

Closes 1/8/2029Opened 10/6/2026

U.S. Department Of Defense·Ohio

61% match

Air Force Research Laboratory (AFRL) Enterprise Commercial Solutions Opening (CSO)

Closes 4/30/2030Opened 9/8/2026

U.S. Department Of Defense·California

61% match

NIWC Pacific Commercial Solutions Opening (CSO)

Closes 2/23/2029Opened 2/25/2026

U.S. Department Of Defense·Virginia

61% match

AIE-ITS CSO

Closes 9/11/2027Opened 9/10/2026

U.S. Department Of Defense·California

61% match

NIWC Pacific Commercial Solutions Opening (CSO)

Closes 2/23/2029Opened 2/26/2026

U.S. Department Of Defense·Ohio

61% match

AFWERX Challenge Commercial Solutions Opening (CSO)

Closes 2/23/2028Opened 2/27/2023

U.S. Department Of Defense·Florida

61% match

Commercial Solutions Opening (CSO) PEO-SDA

Closes 12/1/2026Opened 6/16/2026

U.S. Department Of Defense·South Carolina

61% match

AFCENT Battle Lab Commercial Solutions Opening

Closes 12/30/2026Opened 10/20/2026

U.S. General Services Administration·District of Columbia

60% match

Commercial Solutions Opening (CSO)

Closes 12/30/2026Opened 12/17/2025

East Bay Municipal Utility District·California

60% match

EEO Consultant Roster - Request for Statement of Qualifications (RSQ)

Rolling / TBD closeOpened 4/15/2026

U.S. Department Of Defense·New York

60% match

U.S. Army Contracting Command – Watervliet Arsenal (ACC-WVA) Organic Industrial Base (OIB) Modernization Commercial Solutions Opening (CSO)

Closes 6/1/2028Opened 5/9/2024

U.S. Department Of Defense·Alabama

60% match

Army Contracting Command – Anniston Army Depot (ACC-HDA) Organic Industrial Base (OIB) Modernization Commercial Solutions Opening (CSO)

Closes 9/30/2030Opened 5/5/2025