Projects to Bid

Click on the project name below to find the link to the Online Plan Room. There you will find the official plan holders list, plans and specifications, and any addenda issued for each project. You may also purchase pdf downloads or have paper sets shipped to you.

Stamford, CT – Primary, Secondary and Disinfection Systems Improvements
Project Status: Active
Project Location: Stamford, CT

General Bids Due:

Bid Opening Location:
03/12/2019 11:00 am
Stamford WPCA Operations Building 11, 3rd Floor Conference Room
Project Owner: Stamford WPCA

The City is handling the bidding for this project. This information is posted for information only.

The Project consists of improvements to the preliminary, secondary, and disinfection treatment
systems at Stamford Water Pollution Facility (WPCF) in Stamford, Connecticut, including: the
replacement of influent screenings and pumping systems, addition of new septage receiving station
and odor control improvements in the Screen Building & Raw Sewage Pumping Station;
modifications to the aeration basins, replacement of aeration blowers and new dissolved oxygen
(DO) control system for optimizing nitrogen removal in the secondary treatment process; and
replacement of a one-basin, two-channel ultraviolet (UV) disinfection system with a new two-basin,
three channel system, including provisions for a fourth, future channel.

Bid documents are available from City of Stamford Purchasing:

Pre-Bid Conf. Date:

Pre-Bid Conf. Location:
02/12/2019 11:00 (participation is encouraged)
Stamford WPCF, 111 Harbor View Avenue, Stamford, CT 06902

Project Engineer:

WP Project Number:
Ryan Wadsworth

Directions to download or purchase paper copy sets.

  • Follow the hyperlink to the project provided at the end of the project information.
  • First time users will need to register for a FREE account.
    • If you have not previously registered, click on Create New Company.
    • Fill out the forms and Create user Account.
    • You will receive a confirmation email that you will need to click on to activate your account. (Check Spam filter if you do not receive it.)
  • You may either Download or Order a paper copy to be shipped to you from Xpress Copy.
  • If downloading, click on View Download Queue and then Proceed to Download.