0.01

0.02

0.03

0.05

Between main switch and distribution board

Between energy meter and main switch

First position of the service meter band

Last position of the service board connection

1 metre

1.5 metre

1.75 metre

2 metre

Pipe jumper

Rawl jumper

Cold chisel

Crow bar

To make pilot hole on the wooden gutties

To make holes on the bricks

To mark the hole points on the wall

To make grooves on the concrete