Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • Connecticut guideConnecticut 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. ›Connecticut
  4. ›Construction
  5. ›Grass Island WWTP - HVAC Upgrades Project

City of Greenwich·Connecticut

Grass Island WWTP - HVAC Upgrades Project

Closes 11/3/2025$500k – $2MInvitation 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 Town of Greenwich, Connecticut is seeking bids for the Grass Island Wastewater Treatment Plant - HVAC Upgrades Project. The project involves upgrading the HVAC systems at the treatment plant, including the installation of new heating and cooling systems, ventilation systems, and controls. The project requires compliance with various codes and standards, including the International Building Code, International Mechanical Code, and National Fire Protection Association standards. The successful bidder will be responsible for completing the work in accordance with the plans and specifications provided. • The project includes the installation of new HVAC equipment, including energy recovery units, fan coil units, and condensing units. • The project requires the modification of existing electrical and plumbing systems to accommodate the new HVAC equipment. • The project includes the installation of new controls and instrumentation to monitor and control the HVAC systems. • The project requires compliance with various safety standards, including those related to fall protection, electrical safety, and fire protection. • The project includes the provision of training and documentation to town personnel on the operation and maintenance of the new HVAC systems.

Attached files

Contact

Richard Feminella(Purchasing Department)

[email protected]

(203) 622-7760

Key dates

Opened
9/11/2025
Closes
11/3/2025

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238220
Solicitation №
Town Project 25-7629

Budget estimate

$500,000 – $2,000,000

The budget for this project is estimated to be between $500,000 and $2,000,000, based on the scope of work and the requirements for HVAC upgrades at the Grass Island Wastewater Treatment Plant. The estimate takes into account the cost of materials, labor, and equipment required for the project, as well as the need for compliance with various codes and standards.

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·Oregon

Top match · 71%

John Day Dam Powerhouse HVAC Upgrades

Closes 12/31/2026Opened 4/1/2026

Palm Beach County Board of County Commissioners·Florida

70% match

Supervisory of Elections HVAC Replacement Project

Closes 11/12/2026Opened 9/25/2026

Florida School for the Deaf and the Blind (FSDB)·Florida

70% match

PUBLIC ANNOUNCEMENT FOR HVAC CONTROL UPGRADES (PHASE II) RFP-27-047

Closes 12/9/2026Opened 10/23/2026

Dodge County·Wisconsin

70% match

Update HVAC Controls

Closes 11/16/2026Opened 10/22/2026

Douglas County·Nebraska

70% match

OPW 55002: Willa Cather Library HVAC Upgrade

Closes 11/17/2026Opened 10/21/2026

Massachusetts Convention Center Authority·Massachusetts

69% match

V04 - Lawn on D Utilities Upgrades

Closes 11/12/2026Opened 10/14/2026

Town of Narragansett·Rhode Island

69% match

Stand-by Generator Replacement - WWTP

Closes 11/6/2026Opened 11/6/2026

The University of North Carolina·North Carolina

69% match

Jordan Hall HVAC Renovations

Closes 12/3/2026Opened 1/3/2025

Kentucky Cabinet for Health and Family Services (CHFS)·Kentucky

69% match

RFB-102-27 CHFS OAK Replace HVAC & Hot Tank

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

NYS Oswego County·New York

69% match

HVAC Maintenance

Closes 11/10/2026Opened 10/30/2026

County of Maui·Hawaii

69% match

Kihei 4 and 5 WWPS Modifications

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

Department of Motor Vehicles·Virginia

69% match

DMV Norfolk Widgeon HVAC

Closes 11/5/2026Opened 9/25/2026

U.S. Department Of Defense·Oregon

69% match

John Day Dam Powerhouse HVAC Upgrades (W9127N27BA007)

Closes 12/28/2026Opened 10/30/2026

Northcentral Technical College·Wisconsin

68% match

Air Handler Fan Wall Upgrade - Buildings F & G, Wausau Campus

Closes 11/16/2026Opened 10/30/2026

Massachusetts Executive Office of Energy and Environmental Affairs·Massachusetts

68% match

FY27 MEP Westborough HQ HVAC/ Electrical

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

NYS OGS Design & Construction - Construction Contractors·New York

68% match

Replace Heating HW Lines, Building 144, Admin, 145 Visitor Waiting & 146 Visitor – HVAC Work

Closes 11/18/2026Opened 9/30/2026

Palm Beach County PBC·Florida

68% match

Supervisory of Elections HVAC Replacement Project

Closes 11/12/2026Opened 10/27/2026

State University of New York (SUNY)·New York

68% match

Chiller/Boiler Upgrades Johnson City Center - Electrical

Closes 11/12/2026Opened 10/21/2026

Palm Beach County Water Utilities Department·Florida

68% match

WRWWTF Electrical Building Progressive Design-Build

Closes 11/12/2026Opened 9/23/2026

U.S. Department Of Defense·California

68% match

Replace HVAC Rooftop Units at Building 2275

Closes 11/4/2026Opened 10/21/2026

City of Douglas·Wyoming

68% match

Sanitary Sewer and Misc WWTP Improvements Project

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

West Virginia Public Service Commission·West Virginia

68% match

HVAC Upgrade and Ceiling Replacement

Closes 11/10/2026Opened 10/22/2026

Kentucky Department of Corrections·Kentucky

68% match

RFB-106-27 DOC NTC Replace HVAC at Dormitories

Closes 11/17/2026Opened 10/22/2026

City of Douglas·Wyoming

68% match

Sanitary Sewer and Misc. WWTP Improvements Project

Closes 11/3/2026Opened 10/7/2026

Palm Beach County Water Utilities Department·Florida

68% match

WRWWTF Electrical Building Progressive Design-Build

Closes 11/12/2026Opened 10/16/2026