I lead an accident investigation a few years ago with an incident (a literal wrench drop in live switchgear) that had some severe negative consequences but fortunately did not result in any injury. One of the key causes for the accident was simple complacency, and I see that same complacency on every project. If doesn't matter how experienced you are or how many times you've done a risky task successfully, the risk is still there. Be safe guys, mind the arc flash calcs, and wear your PPE!
