What tool should be used to remove manhole covers safely?

The use of approved hooks or a hoist to remove manhole covers safely is essential for several reasons. This method ensures that the cover is lifted properly, reducing the risk of injury to the worker. Approved hooks are designed specifically for this task, providing secure gripping mechanisms that prevent accidents caused by slipping or losing control of the cover during the lifting process. Additionally, using a hoist allows for better weight distribution and minimizes the physical strain on the worker, which is especially important when dealing with heavy covers.

Heavy machinery, while powerful, is not always suitable for this task due to the potential for damaging the surrounding area or causing injury if not operated carefully. Manual effort can lead to significant physical strain or even accidents, particularly when covers are heavy or stuck. Prying with a crowbar can also compromise the structural integrity of the cover or create hazardous situations if the cover breaks loose unexpectedly. Therefore, using approved hooks or a hoist is the safest and most effective method for removing manhole covers.