Every man hole shall be kept of obstructions
A. Clean or clear
B. Planks
C. Store of material
D. None
Answer: Option A
A. Clean or clear
B. Planks
C. Store of material
D. None
Answer: Option A
A. 8 hours
B. 24 hours
C. Weak
D. Month
Who are responsible for implementation of the code of practice in the roadway conveyors
A. Surveyor
B. Under manager
C. Engineer
D. Manager
A. Abonded working
B. Disused working
C. Unused works
D. Discontinued working
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