← 1.2 Site Preparation

Levelling a building site

Building and Construction · Grade 10 · about 40 minutes

Cut and fill, pegs and a builder line, the spirit level and the water level, and why filled ground must be compacted.

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  • 8 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
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