Abrasive blaster dressed in blasting hood with bib and protective clothing. Keep containment area free of potential trip hazards....
Level C protective clothing. 1/2 face APRs with 100 series combination OVA filters....
Respirator, silica exposure. Whenever possible, reduce exposure levels through the use of engineering controls such as water spray attachments or...
Saw cutting concrete with no controls (water/vacuum). Use of engineering controls would reduce worker exposure level....
Cleanup of debris using a HEPA vacuum. Cleanup would probably go better if worker was using a wide brushlike attachment on vacuum....
Rock crushing operation, operator using remote control panel to reduce worker exposure level to silica dust....
Rock crushing operation, operator would reduce exposure level by closing cab door. Rock crusher operator may need to increase water spray to reduce du...
Rock crushing operation. Water spray or a local exhaust system can reduce exposure levels....
Worker changing out a bag from a dust collector on a lead removal job on a bridge project. He should be wearing gloves and a respirator....
Using vacuum shrouded recyclable abrasive blasting machine. Worker using 1/2 face respirator with 100 series filters, eye protection, gloves, hearin...