Falls
Electrical
Confined Space
Excavation
Rigging
100
A system of components including posts, top rail, mid-rail and toe board.
What is a guardrail system?
100
How often are electrical cords to be inspected?
What is daily or prior to use?
100
What is the OSHA definition of a confined space?
1. Not meant for continuous occupancy. 2. Limited means of entry and exit. 3. Large enough to work in. 4. Can contain a hazardous atmosphere.
100
When an excavation reaches this depth, cave-in protection is required by OSHA.
What is 5 feet? Or depth as determined by the competent person
100
How often is rigging to be inspected on a jobsite?
What is daily or before use?
200
The required height range for the top rail of a guardrail system, according to OSHA.
What is 39 to 45 inches (42 inches plus or minus three)?
200

What type of electrical cord can be used on a construction site

What is only 3 wire (with ground prong), properly insulated cord?

200
What steps must be taken prior to entry into a confined space and continuously?
What is atmospheric testing and continuous monitoring? Also need to ventilate and provide escape method.
200
When an excavationreaches this depth, stairs, ladders or ramps must be provided.
What is 4 feet?
200
What is the average reduction in capacity when a knot is placed in rigging?
What is 50%
300
It consists of a harness, lanyard and anchor point and is abbreviated "PFA".
What is a personal fall arrest system?
300
What is the distance you must stay away from overhead electrical lines?
What is a minimum of 10'?
300

What percentage of oxygen is read on a gas monitor indicating normal range?

What is 19.5% and 23.5%

300
The competent person at an excavation must do these things.
What are: Determine the type of soil; determine the need for cave-in protection; determine the type of cave-in protection to be utilized and ensure that it is used; inspect the excavation for safety issues at least once each shift?
300
What things must be considered prior to lifting when using any rigging?
What is know the weight of the load, what is the center of gravity of item being lifted, what is the proper hitch to be used, what is the rated capacity of the load, is the area clear of workers when lifting?
400
The weight/force needed to be withstood for an anchor point for a personal fall arrest system.
What is 5,000 pounds per person?
400
This device protects personnel from electric shock and is required by OSHA for all cord and plug connected electrical power tools used in construction activity.
What is a GFCI --- Ground Fault Circuit Interrupter?
400
This smells like rotten eggs, is toxic in low concentrations and is a normal by-product of decay of biological (animal and plant) materials.
What is hydrogen sulfide?
400
This type of soil requires the least degree of slope, required by OSHA to be at least 3/4 to 1, but soils that have previously been disturbed may not be classified as this type of soil.
What is Type A soil?
400
When (for what reasons) and how do you remove a synthetic sling from service?
What are cuts, burns, snags, red cord visible, no weight capacity tag? What is destroy the sling or remove it from the site.
500
A) The height at which OSHA requires fall protection for construction activities? B) The maximum length for a fixed length lanyard?
A) What is 6 feet? B) What is 6 feet?
500
These may not be hung or suspended using metal fasteners such as staples, bent nails, tie-wire and so on.
What are electrical cords and stringlights?
500
These four gases are commonly found in the atmosphere, in addition to oxygen and nitrogen, in environments where biological (plant and animal) materials are decaying.
What are carbon dioxide, carbon monoxide, hydrogen sulfide and methane?
500
What are some forms of protective systems approved by OSHA?
What are trench boxes (shields)? What is sloping? What is benching? Other approved engineered methods
500
What is the load angle factor when at a 30 degree angle on a leg?
What is 2? Load angle factor is double when at 30 degrees
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