18-29-707.1 Prohibited joints.
   The following types of joints and connections shall be prohibited:
   1.   Cement or concrete joints;
   2.   Mastic or hot-pour bituminous joints;
   3.   Joints made with fittings not approved for the specific installation;
   4.   Joints between different diameter pipes made with elastomeric rolling O-rings;
   5.   Solvent-cement joints between different types of plastic pipe except where provided for in Section 18-29-705.18.4; and
   6.   Saddle-type fittings.
(Amend Coun. J. 11-8-12, p. 38872, § 358; Amend Coun. J. 10-14-21, p. 37722, Art. VII, § 7)