1.1 Power Engineering Accident-Violation Warning 1-Expanding Work Scope Without Authorization+ 1.1 Power Engineering Accident-Violation Warning 2-Not Wearing a Helmet+ 1.1 Violation Warning 9-Death Caused by Electric Shock Due to the Leakage of Electric Equipment+ 1.1 No Discharge Before the Cable Grounding, Death from Electric Shock Caused by Residual Charge+ 1.1 Accidents Caused by not Wearing Rain Boots, not Wearing Insulating Gloves.+ 1.2 Use of Megger+ 1.2 Standardized Use of Safety Appliances-Signboard+ 1.2 Security Fence Warning Tape+ 1.2 Portable Ladders+