What is required for using power tools underwater?

Using power tools underwater necessitates having a reliable communication system with the dive supervisor. Voice communication is crucial because it allows divers to keep in constant touch with the supervisor, who can provide instructions, ensure safety, and respond to emergencies. Given that underwater environments can be challenging, maintaining clear lines of communication helps manage tasks effectively and enhances overall safety during diving operations.

While other considerations such as waterproof casing, battery backup, and special permits are relevant in the context of underwater work and diving operations, the priority is ensuring that divers and supervisors can communicate effectively to manage any unforeseen situations that may arise while using power tools underwater. This ensures that the divers can perform their tasks safely and return to the surface without incident.