Yes, this is correct. galvanized malleable iron No, this is not permissible. copper or copper alloy tubing Yes, Type DWV copper is permissible, but there are also Underground building storm drains shall other permissible conductors. comply with _______ for underground Yes, provided the copper tube is drain, waste and vent pipe. compliant with ASTM B43. the applicable standards in No, Type DWV copper drainage Table 701.2 tube is preferred for the manufacturer’s installation underground installations. recommendations the design engineer’s Leaders installed outside may be requirements fabricated from _______. all requirements machined cast iron the building owner’s galvanized steel sheet metal preferences extra strength vitrified clay
Yes, this is correct. No, this is not permissible. Yes, Type DWV copper is permissible, but there are also other permissible conductors. Yes, provided the copper tube is compliant with ASTM B43. No, Type DWV copper drainage tube is preferred for underground installations. Leaders installed outside may be fabricated from _______. machined cast iron galvanized steel sheet metal extra strength vitrified clay galvanized malleable iron copper or copper alloy tubing Underground building storm drains shall comply with _______ for underground drain, waste and vent pipe. the applicable standards in Table 701.2 the manufacturer’s installation recommendations the design engineer’s requirements all requirements the building owner’s preferences