• knowledge of possible types of rotor blade damage
  

• knowledge of authorized repair techniques

• operative knowledge of risks involved in working with inflammable and irritant materials
  

• Knowledge of risks in working in confined spaces (inside blade)

• swift access to all relevant operational instructions and guidelines
  

• use of protective mask

• ability to assess level of damage

• ability to select technically appropriate and authorized repair technique
  

• ability to select authorized waste management options for wastre materials

3

• Documented training in adhesives and welding technologies related to glass reinforced plastics (epoxy-glass resin)