PDFWAC 296-807-18020

Use specific safety guards for machines using Type 1 grinding wheels, cutting-off wheels, and tuck pointing wheels.

You must make sure the safety guard covers the top and sides of the wheel for at least one hundred eighty degrees.
Note:
It is not required to cover the spindle end, nut and outer flange.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-807-18020, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, [49.17].040, [49.17].050, and [49.17].060. WSR 03-09-009, § 296-807-18020, filed 4/4/03, effective 8/1/03.]