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Career paths building Worksite safety
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Material Safety Data Sheet (MSDS)
information sheets that must be provided by the manufacturer for all hazardous products
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scaffold
a temporary platform used in work on a building
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toxic waste
discarded chemical substances that can cause serous illness or death
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accident
An unexpected happening that may result in injury, loss, or damage.
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4:1 rule
The ladder should be 1 foot away from the wall for every 4 feet the ladder rises
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Electrical ground
alternative pathway for current to flow back to earth
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safety harness
belt attaching you to some object as a restraint in order to prevent you from getting hurt
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pump jack
Type of scaffold that consists of 4x4 poles, a pump jack mechanism, and metal braces for each pole (домкратные леса)
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ladder
steps consisting of two parallel members connected by rungs
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trench safety
the rules of safety near the tranches
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closed space
indoor space
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vantilation
The process by which gases are moved into and out of the building.
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