tender for under electricity urban distribution division-i, saharanpur, in the jurisdiction of electricity urban distribution sub-division-i, hakikat nagar, due to the failure of the earthing system of 33 / 11 kv power sub-station ghantaghar, saharanpur, 33 kv panels, 11 kv panels installed at the sub-station special earthing work of incoming panels and power transformers.-sp. type separate earthing by using b-class, gi pipe of 1.5 dia including laying of 25x3mm gi strip joitning by welding inner side of gi pipe of size 1.5 dia from bottom to outside of gi pipe and connected with gi strip 50x6mm and making hand pipe type earth boarging 60 feet deep / water level 33kv panel / incoming vcbs / power transformers neutral & body separately with the help of gi strip 50x5mm dully galvansized shall be used. every power t / f shall have to sucfh one earthing for t / f body and second for neuatral both these points shall be connected to earth through g.i. strip ( 50x5mm ) separately. all required materials shall be supplied by the contractor.