---
kind: "section"
citation: "30 C.F.R. § 77.1902"
title: "30"
number: "77.1902"
heading: "Drilling and mucking operations."
url: "https://uscodex.org/cfr/30/77.1902"
---

# §77.1902. Drilling and mucking operations.


Diesel-powered equipment used in the drilling, mucking, or other excavation of any slope or shaft shall be permissible, and such equipment shall be operated in a permissible manner and shall be maintained in a permissible condition.


## Notes

### Authority

Authority: 30 U.S.C. 811.

### Source

Source: 36 FR 9364, May 22, 1971, unless otherwise noted.