Search Results

532

Removing concrete using a pneumatic chipping hammer, worker using a 100 series particulate respirator, hearing protection, gloves and a face shield....

535

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 usi...

548

Four workers clearing rocks from work site. Three workers using rock drills the other worker is using a hydraulic rock splitter. All of the workers ar...

549

Workers using a gasoline powered saw on steel decking, both workers are using hearing protection and 100 series respirators. Both workers should be u...

552

Worker are using a gas powered cut saw to cut through spot welds on bridge deck. A plywood barrier is being used to protect workers and members of the...

531

Operating a jackhammer to break up a concrete base while being monitored for silica exposure. He has on a full body harness, hearing protection and a...

508

Rock crushing operation. Equipment outfitted with water nozzles to reduce silica dust levels. Good operator access to platform....

506

Operating rock crushing machine. Operator using hearing protection and a respirator. Equipment outfitted with water nozzles to reduce silica dust leve...

499

Adjust your respirator before entering the exposure area, if you need to readjust your respirator, move outside the area, readjust the respirator and...

500

Do not unnecessarily expose yourself to silica dust. Barrier boards installed to prevent rocks from flying outside of the area....