GroundRules
30 CFR 74.3: Sampler unit.
Where this section sits in the code
- Title 30—Mineral Resources
- CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
- SUBCHAPTER O—COAL MINE SAFETY AND HEALTH
- PART 74—COAL MINE DUST SAMPLING DEVICES
- Subpart B—Approval Requirements for Coal Mine Dust Personal Sampler Unit
A CMDPSU shall consist of:
(a) A pump unit,
(b) A sampling head assembly, and
(c) If rechargeable batteries are used in the pump unit, a battery charger.
Collected 2026-08-27T02:25:24Z. Source file · JSON