Construction Core

Color oxygen hose

• Green

• Blue

• Yellow

• Red

How long to report to osha

• 30 mins

• 1 hour

• 2 hours

• 3 hours

Benching system can’t be used

• Type a soil

• Type

• Type c soil

• Type d

Must be included hazardous

• Msds

• Ds

• Sds

• Hazard

Most common groun

• Wire

• Two wire

• 3 wire

Type of lung cancer aspect is

• Mesospilia

• Cancer

• Disease

Rear vision blocked stop

• Stop

• Go