References:  R Record keeping requirement | E An engineering/certification requirement | P A permit to work requirement | S A safe work method statement (SWMS) / written plan

Operational

All construction switchboards installed for construction or demolition purposes must be:

• Designed and constructed to comply with AS/ NZS 3012
• Constructed out of robust materials, IP 23 (Ingress Protection 23) or greater to suit installation conditions and can withstand mechanical damage appropriate to the intended and installed environment
• Designed to enable access to all main switches and isolating switches at all times, clearly marked and capable of being locked in an open (off) position
• Have markings identifying all main/isolating switches
• Provided with clear access
• Securely fitted to a pole, post, wall or other structure unless of a stable freestanding design
• Incorporate insulated stands (where fitted) for the support of cables and flexible extension cords or for those not mounted on a pole or permanent structure, have insulated stand fixed to the switchboards.
• Where used for distribution, fitted with an insulated base hole, for running extension leads through
• Include an insulated tie bar or other similar to prevent strain or mechanical damage on termination of cables / flexible cords.

Distribution boards must display signage stating:

• ‘Danger’ and ‘electrical hazard’
• ‘Keep door closed – run all leads through bottom’ or similar, and
• The board’s identification number and where cables supply is fed from

The door or lid must:

• Require the use of a tool for removal
• Be fitted with a locking mechanism
• Be fitted with a means of retention in the open position
• If provided with socket outlets, be fitted with a sign ‘keep closed – run all leads thought the base hole’’, or similar
• Be closed except when access is required.

As far as is practicable, distribution boards must be located within approximately 30 metres of the work areas.

In the event that an RCD is tripped it must be reset by a licensed electrician.

R RCD operating time must be tested 3 monthly (by RCD tester) and recorded

R RCDs must be tested at least monthly, refer to:

• Plant and Equipment Schedule

Fitted with an escutcheon inlay panel that is secure with no gaps or holes