34 Pa. Code § 41.172 – Wash bowls.

(a) Except as otherwise provided in subsection (b), there shall be compliance with the following requirements:
1. (1) New cabin cars, put into service after September 25, 1961, shall be equipped with smooth stainless steel or other noncorrosive washbowls to insure clean and sanitary washing facilities.
2. (2) All existing cabin cars, built and put into service on or after September 25, 1961, shall be equipped with smooth stainless steel or other noncorrosive washbowls to insure clean and sanitary washing facilities.
(b) Cabin cars operated within a radius of 15 miles from the point of dispatchment, where washing facilities are available, are exempt.