CERTIFICATE 4 IN BUILDING BCGBC4004A
General Notes Site clearing billed in m 2 & includes trees ≤0.5 m girth measured 0.5 m above ground Tree removal billed starting at >0.5 m ≥1m girth and every 0.5 m girth thereafter Surface excavation is billed in m³ with the area stated in m 2 Differing widths of trench excavation may be billed as one item starting at ≤ 1 m deep and 1 m increments thereafter Pier holes are billed in m with the volume stated in m 3
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Y=3.4 X=0.3 X=3.1 Y=3.4 OR X/Y x rise = /3.4 x rise =16.03 Page 17
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Page 22&23 A B