A.
All new building construction shall require connection to available public sewers. New building construction not required to connect to public sewers per the zoning regulations and the subdivision regulations[1] shall be required to connect to available public sewers.
B.
Changes in building use or substantial renovation or any change that shall increase the generation of sewerage beyond the capacity of an existing septic system shall require connection to available public sewers. Substantial renovation is when the cost of renovation is equal to or greater than 50% of the assessed value of the property.