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4-22 Operations in Blowing Sand and Dust - Cont'd.
4-22.2 Make sure dust caps on tank vents are closed unless tank is actually venting.
4-22.3 Special care must be taken to avoid accumulations in engine cooling systems. Clean out routinely.
4-22.4 When fueling tanker-trucks or user vehicles, make sure no sand or dust enters the tank.
4-22.5 Take special care to avoid accumulations on moving parts.
4-22.6 Special care must be taken when opening any equipment for maintenance. Do not allow dust or sand to enter it.
If it does, clean it out carefully. Do not leave equipment standing open.
4-22.8 The erection of snow fences in appropriate locations will help avoid dust or sand accumulations on equipment.
4-22.9 If conditions are very extreme, issue goggles and dust respirators to personnel .
4-49/(4-50 Blank)
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