30 C.F.R. § 56.19080 Hoisting tools, timbers, and other materials.
Title 30 - Mineral Resources
When tools, timbers, or other materials are being lowered or raised in a shaft by means of a bucket, skip, or cage, they shall be secured or so placed that they will not strike the sides of the shaft.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart R—Personnel Hoisting
Hoisting Procedures
§ 56.19080 Hoisting tools, timbers, and other materials.