Section 19. Old house drains and sewers may be used, in connection with new buildings or new plumbing, only when they are found, on examination by the board or bureau of health, to conform in all respects to the requirements governing new sewers and drains. All extensions to old house drains must be of extra heavy cast-iron pipe.
Section 19
Act 245 of 1901, § 19, under SECOND CLASS CITIES, PLUMBERS, REGISTERED AND LICENSED.
Act 245 of 1901, § 19