Safety & Health
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| Cal/OSHA requires any time a worker can fall __________ the worker needs to be protected | 7 1/2 feet
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| Top Rails and mid rails must be at least _________ in diameter to prevent cuts or lacerations | 1/4 inch
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| If wire rope is used for a top rail, it must be flagged every ______ | 6 feet
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| A top rail on a guard rail system must be installed at | 42 inches plus/minus 3 inches
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| Midrails, mesh, screens, vertical members must be installed on a guard rail system if there is no parapet wall at least __________ | 21 inches high
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| The guard rail system must be allowed to withstand a force of __________ | 200 pounds applied two inches on the top edge in any direction
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| Mid-rails in a guard rail system must be allowed to withstand a force of | 150 pounds
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| ___________ must be erected around all sides of roof work areas | Guard rails and Warning Lines
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| What is PFAS | Personal Fall Arrest System
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| A PFAS must limit the maximum arresting force on any employee to ________ | 1,800 pounds
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| A PFAS must not allow a worker to fall more than | 6 feet
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| A PFAS must bring a worker to a complete stop, and limit maximum deceleration distance to | 3.5 feet
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| A PFAS, safety belt, or lanyard must be able to support a minimum dead weight of | 5,000 pounds
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| If workers are working more than 25 feet above ground or water, a __________ is required | Safety Net
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| Nets must extend _________ beyond the edge of the work surface | 8 feet
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| A Net can be installed no more than _________ below the work surface | 30 feet
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| Scaffolds are required when work cannot be safely done on ______ | Ladders
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| What are the two exceptions to the Scaffold requirements | 1) less than 20 inches in width and 15 feet in heighth
2) 12 inch Planks on joists 2 feet O.C
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| Each Scaffold should be designed to hold its own weight plus ________ times the intended maximum working load | 4
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| Each plank on a Scaffold that is 10 feet or less should not hang over the edge more than ____________ | 12 inches
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| Each plank on a Scaffold that is 10 feet or longer should not hang over the edge more than __________ | 18 inches
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| Planking on Scaffold must be at least | 2 inches thick and 10 inches wide
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| FPS must be installed on any scaffold more than ________ above a lower level | 10 feet
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| Full Guard rail system must be installed on Scaffolding at | 10 feet
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| a Manually Propelled Mobile Scaffold cannot exceed __________ | 4x the minimum base dimension
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| Insulated Power Lines cannot be closer than _______ to a Scaffold | 3 feet
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| Un-Insulated Power Lines cannot be closer than ________ to a Scaffold | 10 feet
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| All extension ladders should be placed at a _________ degree angle | 75
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| Never stand on the top _________ rungs of a stepladder | 2
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| Never stand on the top __________ rungs of an extension ladder | 3
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| An extension ladder must extend at least _________ above the surface | 36 inches
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| The two sections of the extension ladder must overlap at least __________ | 36 inches
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| The base of the ladder should be ___________ lengths away from the base of the building | 1/4 of the roof height
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| All receptacle outlets that are not part of the buildings permanent wiring must be _______ | GFCI protected
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| What does PPE stand for | Personal Protection Equipment
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| Who must provide the PPE for the employees? | The employer must, at NO cost
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| When does CAL/Osha require hearing PPE | If the 8 hour average sound level is 90 dba's
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| What is a HCP | Hearing Conservation Program
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| What are the 5 Classes of fires? | Class A- Ordinary Combustibles, Class B- Flammable liquids/gases, Class C- Electrical, Class D- Metal, Class K- cooking
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| What type of fire would you fight with water? | Class A- Ordinary Combustibles
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| What type of fire would you fight with CO2? | Class B & C - Flammable liquids/gases/Energized electrical
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| How far should you stand from a fire while using a Fire Extinguisher | 20-30 feet
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| Explain the PASS acronym | Pull the pin, Aim the extinguisher, Squeeze the trigger, Sweep side to side
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| When digging a trench, how far from the trench should excess dirt be placed | 2 feet
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| When placing a ladder in a trench, how far must the ladder extend? | 3 feet
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| When digging a trench, how far down until a ladder is required for entrance/exit? | 4 feet
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| When digging a trench, how far down until shoring is required? | 5 feet
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| When digging a trench, how far down until FPAS is required for all who pass across it? | 6 feet
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| When digging a trench, how far down until specially enginereed shoring is required? | 20 feet
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| When digging a trench, how far down until a ladder can no longer be used to enter/exit? | 25 feet
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| Plywood used for shoring must be at least _______ | 1 1/8" thick
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| Wood uprights used for shoring must be at least _________ | 2" x 8"
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| Do not slope a shored trench more than _______ | 15 degrees
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| A non-shored trench 20 feet or less must be sloped ______ | 1 1/2 feet back for every 1 foot down
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| Certification is required by Cal/OSHA for operating a crane with a capacity of over ________ | 3 tons
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| Safety toe shoes should protect against ______ volts | 600 volts
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| Shoring must be __________ after 20 feet | enginereed
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| OSHA defines an "asbestos infested roof" if the roof contains _______ % or more asbestos | 1
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| Scaffolding that is erected ________ feet or higher, must have additional fall protection | 10
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| residential construction uses __________ traffic cones during day and _________ traffic cones during the night | 18", 28"
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| How often should scaffolding be secured to a building? | every 30' horizontally and 26' vertically
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| scaffolds should be erected at least ______ feet away from a power line | 10
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| cranes should operate at least _______ feet away from a power line | 20
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