After how many serious accidents where workers are hospitalized, or someone gets
killed at a job site OSHA must be notified? - Answer -3 of more
The primary reason for OSHA investigation is? - Answer -To identify the conditions that
cause the accidents
A work site safety program is implemented by who? - Answer -The employer
What are the most common types of steel erection incidents? - Answer -Hand injuries,
back injuries, and falling from elevations
What are Rules and procedures that are established by OSHA called? - Answer -
Standards
What is the largest expense ? - Answer -Indirect cost
What does SCBA stand for? - Answer -Self contained breathing apparatus
What kind of respirator gives the highest protection? - Answer -SCBA
When should you wear a SCBA? - Answer -When the air is oxygen enriched (above
23.5%) or oxygen deficient (below 19.5%)
When does stairs need a hand rail? - Answer -When they consist of 4 or more risers or
they are 30 inches or more in height
At least how many feet away is a warning line required From the roof edge? - Answer -
15 feet
In hot weather conditions, how much water should you drink? - Answer -At least 1
gallon of water
What is one of the symptoms of a heat stress? - Answer -Very small pupils
, What are some symptoms of frost bite? - Answer -Pale, waxy, hard, numb skin
Safety cans and safety cabinets must be what ? - Answer -U-L listed
What is considered a Class A fire? - Answer -Ordinary combustibles
What are some examples of ordinary combustibles? - Answer -Wood, cloth, paper,
(leaves an ash)
What is considered a Class B fire? - Answer -Flammable liquids
What are some examples of flammable liquids? - Answer -Gasoline, oil based paint,
(boil)
What is considered a Class C fire? - Answer -Energized electrical equipment
What are some examples of energized electrical equipment? - Answer -Wiring, fuse
boxes, circuit breakers, machinery, and appliances (current)
What is considered a Class D fire? - Answer -Combustible metals
What are some examples of combustible metals? - Answer -Magnesium and sodium
What kind of fire extinguisher do you use to put out a Class B and Class D fire? -
Answer -Carbon dioxide
What must you do to blades regularly? - Answer -Keep them sharp and inspect them
regularly
What kind of tool must be equipped with a safety device that won't allow fasteners to be
shot unless the muzzle is pressed against a work surface? - Answer -Pneumatic
What does a powder actuated tool operate like? - Answer -A loaded gun
Chronic effect means? - Answer -A delayed long term reaction to chemical exposure
What usually used to represent the position symbol? - Answer -Skull and crossbones
What does section 1 on a safety data sheet represent? - Answer -Product and company
identification
What does section 9 on a safety data sheet represent? - Answer -Physical and chemical
properties
What is shoring? - Answer -Supporting the walls of the excavation and prevents wall
movement and collapse
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