30 C.F.R. § 56.14218 Movement of equipment on adjacent tracks.
Title 30 - Mineral Resources
When a locomotive on one track is used to move rail equipment on adjacent tracks, a chain, cable, or drawbar shall be used which is capable of meeting the loads to which it could be subjected.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart M—Machinery and Equipment
Safety Practices and Operational Procedures
§ 56.14218 Movement of equipment on adjacent tracks.