StacksVerified U.S. regulatory reference

30 CFR §57.7801

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Jet piercing drills shall be provided with:
  1. (a)A system to pressurize the equipment operator's cab, when a cab is provided; and
  2. (b)A protective cover over the oxygen flow indicator.