593. Systems, work activities, protective equipment, strength and capability in regard to electricity.

593.     Systems, work activities, protective equipment, strength and capability in regard to electricity.

All systems1 must at all times be of such construction as to prevent, so far as is reasonably practicable2, danger3, and all systems must be maintained, so far as is reasonably practicable, to prevent danger4.

Every work activity, including operation, use and maintenance of a system and work near a system, must be carried out in such a manner as not to give rise, so far as is reasonably practicable, to danger5.

Any equipment provided under the relevant regulations6 for the purpose of