The high water table at the site of the new Imagination Playground in New York City’s Historic South Street Sea port district is a valid test for the connection integrity and watertightness of the precast concrete box culvert combined sewer system.
With as many as 900,000 restaurants located in the United States, the need for effective pretreatment for the wastewater they generate is vitally important. Ineffective grease removal from these waste streams results in the discharge of large quantities of grease into public sanitary sewer systems.