appropriate size and power configuration of construction equipment, adjusted to the actual needs of the construction technique applied and with respect to terrain conditions;
· appropriate equipment with respect to technical and safety standards, as well as ergonomic principles and requirements;
· only adequate trained, skilled and experienced machine operators should be employed for road construction in sensitive forest ecosystems and difficult terrain;
· well planned road design followed by fitting the road to the natural terrain as closely as possible to facilitate road construction without major problems for operators and machines;
· clear instruction to and close supervision of machine operators by the forest engineer responsible for road planning and construction.