(A) The size and slope of the building sewers shall be subject to the approval of the inspector, but in no event shall the diameter be less than 6 inches; the slope of the 6-inch pipe shall not be less than 1/8-inch per foot. (`76 Code, § 12-60)
(B) The depth of a building sewer shall be sufficient to afford protection from frost. (`76 Code, § 12-61)
(C) No building sewer shall be laid parallel to, or within three feet of, any bearing wall which might be weakened thereby. (`76 Code, § 12-62)
(D) All changes in the direction of a building sewer shall be made only with properly curved pipes and fittings. (`76 Code, § 12-63)
(E) A building sewer shall be in straight alignment insofar as possible. (`76 Code, § 12-64)
(F) A building sewer shall be laid at an uniform grade insofar as possible. (`76 Code, § 12-65)
(G) Whenever possible the building sewer shall be brought to the building at an elevation below the basement floor. (`76 Code, § 12-66)
(Ord. 280, passed 10-4-67)