14OCTOBER2009

Today we worked on high voltage lines,there was a problem on one pole.The isolator(including bolt and nut) that was used to isolate the pole and the line had fallen out.Our technical manager first showed us how to switch the lines off by disconnecting the fuses using a link stick,then he went on to show us how to earth the lines using earthing cables and earth spikes.We first hammered the earth spikes on the ground for about one meter and clapped one earth cable lid(different cables) on each spike then we clapped the STILL TO EDIT