TM 5-3895-374-10
HAZARD
DESCRIPTION
RECOMMENDATION
Confined space
Repairs to the drum mixer will
Check drum for fumes prior to
require work inside the drum.
entry. Use a fan for fresh air
circulation. Use motor control
lock out device prior to
entering the drum.
Maintenance work may only
be performed after proper
safety procedures have been
met.
5.Surge Bin
HAZARD
DESCRIPTION
RECOMMENDATION
Noise
Intermittent noise levels
Use of ear protection.
exceeding 85 dba may be
caused by: the drag slat
‘conveyor elevating asphalt hot
mix to the batcher; air
compressor; exhausting air
from air cylinders; and asphalt
being discharged from the
batcher to the bin or from the
bin into trucks.
Operating
The air compressor is belt
Use of guards during
machinery
driven. The drag slat
operation. Operator should
conveyor is a chain with steel
not wear loose fitting clothing.
attached to it. The chain runs
on sprockets. The conveyor
drive is chain driven.
High voltage
Power cables.
Avoid contract when
electrical
energized. Maintain in good
condition. Use cable supports
provided. Do not perform
repair work without a qualified
electrician.
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