605.9 Prohibited joints and connections.
PC § 605.9
The following types of joints and connections shall be prohibited: 1. Cement or concrete joints.
2.Joints made with fittings not approved for the specific installation.
3.Saddle-type fittings.
4.Removable press-connect fittings.
5.Removable push-fit fittings.
6.Nail-type fittings.
7.Compression type fittings for other than final fixture connections.













