Ditch Witch JT100AT - Manual (Page 83)

Prepare - 82
JT100/JT100 All Terrain Operator’s Manual
Classify Jobsite
CMW
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Crystalline Silica (Quartz) Dust Precautions
Follow OSHA or other guidelines for exposure to crystalline silica when trenching, sawing or drilling
through material that might produce dust containing crystalline silica (quartz).
Other Jobsite Precautions
You may need to use different methods to safely avoid other underground hazards. Talk with those
knowledgeable about hazards present at each site to determine which precautions should be taken or if
job should be attempted.
Use breathing protection when exposed to silica dust.