A. Hoisting Engineers
- § 70–812. Engineer Hoisting Persons to be Not Less than Twenty-One Years of Age
- § 70–813. Engineer to Work Engine Slowly; NO One to Interfere with Engineer
- § 70–814. Engineer to be in Constant Attendance While Men Are Underground
- § 70–815. Engineer Hoisting Persons Shall Not Work More than Eight Hours Out of Each Day of Twenty-Four Hours