Project: Jamaica Dewatering Facility – Contract 56G
Owner: New York City Department of Environmental Protection
Architect / Engineer: Stone Webster, Hazen & Sawyer Pirnie Baker
Completion Date: April 1992



  • Cedar Creek Sewer Treatment – Phase IVA: 1991
    Project: Cedar Creek Sewer Treatment – Phase IVA Owner: Nassau County Department of Public Works Architect / Engineer: Malcolm Pirinie Completion Date: June 1991
  • Ray Street Pumping Station and Force Main: 1981
    Project: Ray Street Pumping Station and Force Main Owner: Nassau County Department of Public Works Architect / Engineer: Baldwin & Cornelius Completion Date: December 1981
  • Wards Island WPCP Plant Stabilization: 2013 – Ongoing
    Project: WI-79G WP-103 Wards Island WPCP Plant Stabilization 2 Owner: New York City Department of Environmental Protection Architect / Engineer: Malcolm Pirinie Start date: March 2013 Completion Date: Ongoing
  • 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