Gravity and Force Main Sewer Construction
View ProjectsWorking with a variety of municipalities, Posillico oversees and installs gravity sewers, force mains and building connections to improve infrastructure within these areas. Installation of these piping systems can be completed in a variety of ways including open cut trenching and horizontal directional drilling. Both of which, Posillico has comprehensive experienced. Waste water utility expansion aims to provide ease to residents and businesses regarding waste removal, improve the efficiency of disposal, as well as removing contaminants in ground and local waterway of Long Island.

Forge River Installation of Low-Pressure Sewer – Contract 2 North
Mastic, New York SCDPW $26.3 Million
Avalon Bay Harbor Isle
Island Park, NY Avalon Bay Communities $5.6 Million
108 Interceptor Carlls River Watershed
West Babylon, NY Suffolk County Department of Public Works $4.7 Million
Brookhaven Landfill Cell 6
Brookhaven, NY Town of Brookhaven $24.2 Million
Sendero Verde – Park Ave Sewers
Harlem, NY L&M Builders $15.5 Million
Ronkonkoma Hub Sanitary Force Main Piping Systems
Suffolk County, NY Suffolk County DPW $27.8 Million