windows shall be of safety glass or equivalent, in good condition and shall be
(b) Mobile equipment
shall be equipped with adequate brakes, and all trucks and front-end loaders
shall also be equipped with parking brakes.
(c) Positive-action type brakes shall be
provided on aerial tramways.
Mobile equipment shall be provided with audible warning devices. Lights shall
be provided on both ends when required.
(e) Guard nets or other suitable protection
shall be provided where tramways pass over roadways, walkways, or
(f) Guards shall be
installed to prevent swaying buckets from hitting towers.
(g) Aerial tramway cable connections shall be
designed to offer minimum obstruction to the passage of wheels.
(h) Rocker-bottom or bottom-dump cars shall
be equipped with positive locking devices, or other suitable devices.
(i) Ramps and dumps shall be of solid
construction, of ample width, have ample clearance and headroom, and be kept
reasonably free of spillage.
Chute-loading installations shall be designed so that the men pulling chutes
are not required to be in a hazardous position during loading
(k) Berms or guards
shall be provided on the outer bank of elevated roadways.
(l) Berms, bumper blocks, safety hooks, or
similar means shall be provided to prevent overtravel and overturning at
rails, joints, switches, frogs, and other elements on railroads shall be
designed, installed, and maintained in a safe manner consistent with the speed
and type of haulage.
practicable, a minimum of 30 inches continuous clearance from the farthest
projection of moving railroad equipment shall be provided on at least one side
of the tracks; all places where it is not possible to provide 30-inch clearance
shall be marked conspicuously.
Track guardrails, lead rails, and frogs shall be protected or blocked so as to
prevent a person's foot from becoming wedged.
(p) Positive-acting stop-blocks, derail
devices, track skates, or other adequate means shall be installed wherever
necessary to protect persons from runaway or moving railroad
(q) Switch throws shall
be installed so as to provide adequate clearance for switchmen.
(r) Where necessary, bumper blocks or the
equivalent shall be provided at all track dead ends.