ABSTRACT

RESOURCESPLANT

Field drains 0.4 m3 hydraulic backacter

15.20

2t dumper-30% of time

0.96

Stihl saw, 12″, petrol-30% of time

0.26

small pump30% of time

0.49

Total Rate/Hour £ 16.91 Add to the above for trench supports appropriate to trench depth (see below).