Project: Cedar Creek Sewer Treatment – Phase IVA
Owner: Nassau County Department of Public Works
Architect / Engineer: Malcolm Pirinie
Completion Date: June 1991



  • Queens Midtown Tunnel – QM-14: 2003
    Project: Queens Midtown Tunnel- Contract #QM-14 –  Rehabilitation at the Queens Midtown Tunnel – Tunnel Leak Repairs Frontier-Kemper/ Silverite (A Joint Venture) Owner: MTA/Long Island Railroad Architect / Engineer: Parsons Brinkerhoff Completion Date: March 2003
  • Coney Island Sewer Treatment Plant – Contract 8G: 1996
    Project: Coney Island Sewer Treatment Plant – Contract 8G Owner: New York City Department of Environmental Protection Architect / Engineer: Pirnie Baker Completion Date: June 1996
  • Newtown Creek WPCP: 2012
    Project: Newtown Creek WPCP Owner: New York City Department of Environmental Protection Architect / Engineer: Hazen & Sawyer, P.C. / Malcolm Pirnie, Inc. Completion date: August 2012
  • Coney Island Sewer Treatment Plant – Contract 7G: 1994
    Project: Coney Island Sewer Treatment Plant – Contract 7G Owner: New York City Department of Environmental Protection Architect / Engineer: Pirnie Baker Completion Date: May 1994