Four employees clearing rocks from the work site, three of them are using rock drills, one is operating a hydraulic rock splitter. All of them are using a respirator with a 100 series filter, eye protection and hearing protection. 

One worker is being monitored for silica exposure.
#535
Good Practice
This image shows an example of a safe work practice.

Description:

Four employees clearing rocks from the work site, three of them are using rock drills, one is operating a hydraulic rock splitter. All of them are using a respirator with a 100 series filter, eye protection and hearing protection. One worker is being monitored for silica exposure.

Hazard: Cement, Dust, Silica, Noise
Injury & Illness Prevention: PPE
Trade: Laborer
Other: COPD (Chronic obstr pulm dis), Silicosis
Keywords: silica

Credit:

Mount Sinai/CHEP