Construction Projects

The Greater New Haven Water Pollution Control Authority (GNHWPCA) funds and maintains a Capital Improvement Program (CIP) to ensure that its sewer systems are reliable, safe and efficient while at the same time contributes to protect the environment. Funding for the CIP is provided through the following sources: GNHWPCA’s annual operating budget, revenue bonds, grant reimbursements and grant/loan programs provided by the Connecticut Department of Environmental Projection (DEP) along with other incidental projects required by state agencies such as the Connecticut Department of Transportation (DOT.) In this section, you will find detailed information on major construction projects currently underway in the GNHWPCA Service Area. The information will provide project purpose and description as well as GNHWPCA contacts. (project descriptions from intranet projects page “community description” )

Orchard St. Area Sewer Separation Project (Project No: CWF 2019-05)

Solicitation Status:
Project Phase:
Pre Bid Meeting Date:
06/16/2022 11:00 am
Bid Date:
07/12/2022 10:00 am
Notice to Proceed:
End Date:


This project generally consists of the installation of approximately 2,416 linear feet of storm piping ranging in diameter from 10 to 54 inches and 1,140 linear feet of 12-inch sanitary sewer installed by open cut method and 2,955 linear feet of cured-in-place pipe lining from 12-inches to 36-inches. The project also includes the installation of reinforced concrete storm and sanitary sewer structures, installation of infiltrating catch basins, 6-inch and 12-inch PVC lateral piping, and all miscellaneous and other work as may be necessary to successfully complete the project.

  • Project Group:
    Engineering and Consulting
  • Town Of Project:
    New Haven
  • Special Instructions:
    ***PLEASE NOTE*** All Plans & Specs posted in the Project Document Section are strictly for REFERENCE ONLY. All bidders are required to purchase the Plans & Specs as per the Bid Invitation.
  • Project Manager:
    Mario Ricozzi
  • Project Manager Address:
    GNHWPCA 260 East Street New Haven, CT 06511
  • Project Manager Email:
  • Contract Duration:
    1,187 Days