be68bdaa_tion_in_New_Zealand___Worksafe_le_3__Power_tools_hazard_table_Possible_consequences
[Hazard] Repetitive use of power tools [Safe work practices] Organise work so that repetitive and non-repetitive activities can be mixed. Take frequent short breaks. Rotate workers between tasks. Ensure blades and kept sharp and that the tools are regularly serviced. [Possible consequences] 
OOS (occupational overuse syndrome) Hand-arm vibration syndrome (HVAS)
Demolition - Best practice guidelines for demolition in New Zealand | Worksafe
Possible consequences