How to Practice Crane Safety

Cranes are powerful machines. They can lift enormous weight and make moving heavy objects easier. They also can be an accident waiting to happen if they are not operated safely and properly. Costly accidents and injuries can be avoided if operators learn how to practice crane safety,.

Instructions

Difficulty: Moderately Easy

Things You’ll Need:

• Training in safe operating procedures and Cal/SHA regulations
• Knowledge of crane warning signals

1. Prepare an inspection list to practice crane safety. The list should include: loose or missing parts, end stops, switches, control buttons, wire ropes, hooks, hoists, wheels, latches and springs, block assembly, sheaves and sheave guard, load chain, mechanical coupling links and web slings.
2. Inspect equipment. Operators must inspect equipment daily. Do not operate a crane if workings are worn or in disrepair. Replace worn parts immediately.
3. Know the load capacity. Any loads that exceed the crane's limits should not be moved. For those loads at or near capacity, test the hoist brakes by returning the master switch or push button to the "Off" position after raising the load several inches. If the brakes fail to hold, slowly lower the load. Report the situation immediately and do not operate the crane until it repairs have been made.
4. Mark controls. Control buttons and switches should have a label indicating their function. Test each one to ensure it works properly, releases immediately and doesn't stick.
5. Clear a path. Prior to moving a load, clear the crane's path of any obstacles and people.
6. Prepare for an emergency. Procedures should be implemented for retrieving an operator from a cab in an emergency situation. All cabs must carry fire extinguishers.
7. Use caution. Operators must know the location and voltage of overhead power lines. De-energize the lines and erect insulated barriers before work starts. Exercise caution when moving uneven ground. The crane may bob or weave into the power line. Establish a safe travel route under power lines and operate at a slower speed. If an operator has trouble seeing power lines or clearance while moving the crane a signal person should be on guard.

Tips & Warnings

• Only trained operators should use cranes, and should attend crane safety seminars.
• Workers should not be around the crane when in close proximity to power lines.
• Accidentally activating the crane can be prevented if loads are lowered and secured when not being used.
• Be on the lookout for unusual noises and jerky movements.
• Emergency response preparedness is an important element in crane safety. Operators and site workers should know what to do in case of electrical, mechanical or power failures.
• Always stay clear of moving equipment.
• Avoid accidental movements. Use lockout/tagout procedures when maintaining a crane to avoid accidental movements and startups. Implement appropriate parking and shut down procedures for safety and security.