17961 Tally random width timber

3.2 The number of timber pieces per layer, and the total number of pieces per timber packet, are calculated and recorded in accordance with worksite documentation. 3.3 Packet volumes are calculated in cubic metres or board feet and recorded in accordance with worksite documentation. Range timber thicknesses – 4/4, 5/4, 6/4, 7/4, 8/4 inches; ................
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