34 Pa. Code § 45.128
Current through Register Vol. 54, No.43, October 26, 2024
If sheet metal is used for guards on cutting heads, saws and exposed moving parts, it shall be not less than 1/8 inch (approximately 11 gauge) in thickness. If cast metal guards are used, the thickness shall be not less than 3/16 inch for cast iron and 5/8 inch for aluminum. The hood of the exhaust system may form part or all of the guard. When so used, the hood shall be constructed of metal of a thickness not less than that specified in this section.
34 Pa. Code § 45.128
This section cited in 34 Pa. Code § 45.147 (relating to tenoning machines).