Emergency procedures, incident response and shutdown
Before the emergency
Know the emergency plan: escape routes, assembly point, first aid, emergency contacts, and how to stop the crane safely. Know how to lower a suspended load to a safe landing if power or control is lost, and how to secure the crane in wind. Traps: assuming the plan is someone else's job; and not knowing how to shut down in an emergency.
During an incident
If a load is dropped, a guy fails, or the crane becomes unstable: stop, sound the alarm, keep people clear, do not approach a suspended or unstable load, and isolate the plant. Render first aid only if trained and safe to do so. Preserve the scene for investigation. Never restart the crane after an incident without inspection and clearance.
Shutdown
At the end of the shift, land the load, raise the hook to a safe height, apply brakes and locks, isolate power, secure against wind, and log the shutdown. In high wind, follow the manufacturer's parking procedure.
Worked example
If a guy rope parts during a lift, lower the load if it can be done safely, otherwise clear the area and call the competent person. Do not attempt to re-tension the guy with the load suspended.
Reporting
Report incidents and near misses as required; near misses are free lessons.