Silica
Stairs and Ladders
Electrical
Scaffolding
Fall Protection
100
The PEL for silica exposure
What is 50 Micrograms per cubic meter
100
This break in elevation requires a stair or ladder
What is 19"
100
Extension cords must be plugged into what type of circuit?
What is GFCI
100
Scaffolding must be erected and dismantled under the supervision of this person
What is the competent person
100
Fall protection begins at what height
What is 6' above a lower level
200
This is the action level for silica exposure
What is 25 micrograms per cubic meter
200
This angle must be used when positioning an extension ladder
What is 4:1
200
Lighting must be on what type of circuit
What is dedicated
200
Is responsible for ground conditions under that scaffold
What is The controlling contractor
200
Top rails at required to be installed at this height
What is 42" + - 3
300
This plan is required if working outside of the OSHA table 1
What is a Exposure Control Plan
300
Stairs must be withing "blank" degrees on a project
What is between 30 and 50 degrees
300
Temporary lighting must be hung at these intervals
What is 10'
300
Self supporting scaffolds must be tied back at these intervals
What is 4:1 and every 20', at each end and every other section
300
Mid rails are required to be installed at this height
What is 21" + - 3
400
Medical surveillance is required when
What is after an employee wears a respirator more than 30 days per year
400
Platforms must be clear by "blank" beyond the swing of a door
What is 20"
400
The number for public locates is
What is 811
400
Scaffolds must be able to support "Blank times" the intended load
What is 4
400
Warning lines are required to be these distances away from the leading edge
What is 6' roofers, 10' mechanical, 15' all trades
500
These 3 things are required to wear a respirator in a workplace
What is Medical evaluation, fit testing and training
500
By law, while traversing, fall Protection is required to be used on a ladder at what height
What is 24'
500
Minimum distance to overhead power is
What is 10'
500
By law, fall protection is required to be used at this height
What is 10'
500
What are the 6 conditions for a safety monitor
What is competent person, detect unsafe conditions, same working surface, communicate orally, no other duties
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