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” )

Yale Campus/Trumbull St. Area Sewer Separation Project: Phase 2 (Project No: CWF 2012-04)

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 consists of the installation of approximately 6,050 linear feet of 15" to 42" RCP storm sewers, 320 linear feet of 12” PVC sanitary sewers and PVC laterals utilizing open cut excavation, storm and sanitary sewer manholes, and other appurtenances, and surface restoration. The project also includes the installation of green infrastructure components including 22 bioswales, 45 infiltrating catch basins, and 7 bump-out bioswales at various locations.

  • Project Group:
  • Town Of Project:
    New Haven
  • Special Instructions:
    ** PLEASE NOTE** All Plans & Specs posted in the Project Document Section are strictly for REFERENCE COPY 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:
    485 Days