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CHST Exam Preparation Construction Safety - Exam #1 hhQuestions With Complete Solutions
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CHST Exam Preparation Construction Safety - Exam #1 hhQuestions With Complete Solutions
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CHST Exam Preparation Construction Safety - Exam #1Questions With Complete Solutions
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COLOR/MEANING - Danger signs Correct Answers Red;
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immediate
COLOR/MEANING - Caution signs Correct Answers Yellow;
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potential
Letter specifications for an exit sign Correct Answers -less than
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6" high
-3/4" width
-red in color, sometimes green
COLOR of directional signs Correct Answers Black and White
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COLOR - Safety instruction signs Correct Answers Green,
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White, and Black
Will have instructions below the safety word
Dimensions of human net Correct Answers 6" x 6" squares
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What is the appropriate decibel level for ear plugs? Correct hh
Answers 90 decibels
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Details of a 704 Marker Correct Answers *0-4 scale
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*Blue = Health
*Red = Flammability
*Yellow = Reactivity
*Bottom = Special, i.e. "DO NOT USE WATER"
,Specifications for flagmen Correct Answers *SIZE & COLOR
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of signal flags: RED and less than 18"
*flagmen should wear red, orange or lime colored vests
*at night, flagmen should have reflective vests
Accident prevention signs and tags are the same thing: TRUE or
FALSE? Correct Answers False
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Sign and barricade are the same thing: TRUE or FALSE?
Correct Answers False
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Do tags warn of existing or immediate danger? Correct Answers
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Either
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Signal = Correct Answers Moving
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Sign = Correct Answers Stationary
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What are DIRECT COSTS associated with injuries? Correct hh
Answers The medical bill
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What are INDIRECT COSTS associated with injuries? Correct hh
Answers Workers Compensation
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Cost for time lost from work
3X the direct cost
How does an injury affect a company? Correct Answers You
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add up the direct and indirect costs and then subtract it from the
profit.
, Define the EMR abbreviation Correct Answers Experience
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Modification Ratio
EMR rating is... Correct Answers very important and can
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determine whether you get a bid or not. This is a 3 year cycling,
meaning it is the average of 3 years of experience. Your slate is
NEVER clean.
What you need to know about FIRE Correct Answers *3000
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SQ FEET for ONE fire extinguisher
*Travel no more than 100 FEET
*Task Training
*P.A.S.S.
*ABC --> multi-purpose
*Types: A,B,C,D,K
*Check fire safety MONTHLY
What you need to know about HAZMAT Correct Answers
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*MSDS must be made for every chemical used on the site
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*704 marker: 0 = not bad; 4 = really bad
*Blue = Health
*Red = Fire
*Yellow = Reactivity
*White = Special
What you need to know about the GENERAL DUTY CLAUSE
Correct Answers *started in 1910
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*1926 is when it became specific to construction
*Proper clothing
*Employer must provide a safe work place for its workers
*Workers must be trained and aware of hazards
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