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Search results with tag "Sewer mains"
Building Over or Near Council Sewer and Water Mains Gosford
cdn.centralcoast.nsw.gov.auSewer mains are generally located within properties and vary in size from 150mm (6 inches) to 300mm (12 inches) in diameter. In some instances sewer carrier mains are located on private property. These mains can be very large ([ 1200mm) and are normally contained within a …
Design Manual Storm Sewer Design Chapter 4 Drainage ...
www.iowadot.govo From Sanitary Sewer Mains: Minimum horizontal clearance is 5 feet. Minimum crossing vertical clearance is 6 inches with special structural support required at less than 18 inches. Clearance is defined as outside of pipe to outside of pipe. o From Water mains: Minimum horizontal clearance is 10 feet. Minimum crossing vertical