(A) All joints and connections shall be made gas- tight and water-tight. Cast iron pipe joints shall be firmly packed with oakum or hemp and filled with molten lead, Federal Specification QQ-1-156, not less than one inch deep. Lead shall be run in one pouring and calked tight. No paint, varnish or other coatings shall be permitted on the jointing material until after the joint has been tested and approved.
(B) All joints in vitrified clay pipe or between this pipe and metals shall be made with approved jointing material in accordance with the latest edition of Volume III, Plumbing Rules and Regulations of the state’s Administrative Building Council.
(C) Other jointing materials and methods may be used only by approval of the Inspector.
(Prior Code, § 51.33) (Ord. 9-1950, passed 9-22-1950; Ord. 3-1960, passed 1-18-1960; Ord. 2-1960, passed 1-18-1960) Penalty, see § 51.999