Removing Standard Trees
When
Topleys was reviewed for coppicing, the Trust conservation staff
considered that the number of mature standards was excessive. The optimum
number for wildlife is around eight per hectare. By this criterion, Topleys
had at least six too many. Thus a number of oaks were earmarked for felling
during the 199798 season.
A cut is made low down on the side of the tree on which it is intended to fall The cut is triangular, with the lower face parallel to the ground. The next cuts are on the other side of the tree. As the tree falls, it does so away from the chainsaw operator.
The side branches are now removed and are stacked nearby. The felled tree can now be sawn into convenient logs that can be moved by tractor to an adjacent area (below) where it can be further processed.
Planking

To facilitate removal of the timber, it is convenient to convert the trunks to planks on site, using a mobile planking machine. Each trunk is brought next to the planking machine and then winched onto the platform and secured into place. The planking saw is then brought into play.
This generates considerable quantities of sawdust which
can be collected The first
slices taken from the side of the log are removed to one side. The
planks proper are then stacked
ready for removal.
Chipping
The wood that cannot be converted to planks, and which is not
intended cordwood or the habitat pile, is converted to
wood chips by a chipping
attachment. These chips can be
collected and sold as a garden
mulch.
Two
of the images show two views of the coupe, from