30 C.F.R. § 56.11027 Scaffolds and working platforms.
Title 30 - Mineral Resources
Scaffolds and working platforms shall be of substantial construction and provided with handrails and maintained in good condition. Floor boards shall be laid properly and the scaffolds and working platforms shall not be overloaded. Working platforms shall be provided with toeboards when necessary.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart J—Travelways
§ 56.11027 Scaffolds and working platforms.

