OSHA 30 construction excavations Part 1 exam with 100% correct answers
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OSHA 30 construction excavations Part 1
Institution
OSHA 30 Construction Excavations Part 1
A cubic yard of soil can weigh as much as: correct answersA small pickup truck
When your trench is deeper then 4 ft correct answersTrue
What is the min distance allowed between, spoils pile and trenches edge correct answerstwo feet
The definition of type C-60 is provided by manufacturers.....
A cubic yard of soil can weigh as much as: correct answersA small pickup truck
When your trench is deeper then 4 ft correct answersTrue
What is the min distance allowed between, spoils pile and trenches edge correct answerstwo feet
The definition of type C-60 is provided by manufacturers... correct answerstrue
a soils are usually clays and cemented... correct answerstrue
osha requires that the competent person perform two visual and two manual... correct answersfalse
Soil can't be Type A if: correct answersall of the above
The most important distinction between Stable rock... correct answersDegree of stability
A defining feature of Stable rock correct answersRemain intact while exposed
Each of the following is a type b soil except correct answersSand
Which of the following are common soil classification tests correct answersAll except C
which of the following statements is true of kickout correct answersAll of the above
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