MainPower has a standard charge for a temporary supply, regardless of location - all areas $473.00 including GST. This charge includes the supply, installation, meter, inspection and connection to an existing boundary box or cable. If additional work is required, additional charges may apply. This will provide you with a MainPower temporary supply meter box with a 20 Amp weatherproof plug attached to the post that the box is mounted on, for a period of six months. If the box is not returned to MainPower before the end of the six month term, a monthly rental fee of $57.50 including GST applies. If you would like further information, email email@example.com or call 03 311 8383.