Outdoor music event

[jeremy]

Morning all! My local pub is having an outdoor music event this Saturday for charity. Chatting with the Landlady I discovered that they were going to power it all with a few extension leads!! Through a friend in the events industry I've managed to borrow an outdoor distribution box, RCD protected 16A 60309s which will be plugged into a 63A 3 phase socket in the kitchen, 25m remote from origin which is TNS. My main concern is earthing/ bonding. The stage is metal but sitting on wooden boards, so I believe it should be bonded. Should this be taken to the origin? or the kitchen? As there is a chance of touching grass and stage simultaneously, should I rod it as well to join everything up? I understand that BS7909 covers this type of situation, but I don't have a copy, and am only really getting involved because I don't want to see this event fail. Any thoughts, advice? ( apart from "walk away". I don't want to walk away from the place that sells me beer!)

 

[trev]

BANDS! Helping drummers to have sex since 1756!

 

[djw]

BANDS! Helping drummers to have sex since 1756!

Ouchh!! ROTFL