QUESTION 8
Calculate the amount of material required to fill a trench having the following dimensions:
  125 m long × 0.725 m wide with a depth of 0.720 m at the top end of the trench
and 1.735 m at the bottom
Your answer should include an allowance of 34% for compaction.
(Show ALL working.)
Formula: Volume = Length × Width × average depth
           
           
           
           
           
           
           
           
           
           
(5 marks)
Total 5 marks

Linkback: https://www.plumbers.nz/drainlaying-exam-2006/24/question-8/181/