supply of maintenance kit for wheel set earthing equipment, consisting of 05 items.(1) earthing cable complete to drg. no. lw71248 alt c=03 nos. (2) earthing resistor to drg.no. lw71246 alt c =03 nos. (3) carbon brush assembly to drg. no. lw71239 alt nil =04 nos. (4) clip assembly to drg. no. lw71240 alt b =04 nos.(5) bracket to drg. no. lw71247 alt nil =04 nos. specification edts 101 rev %u2018c%u2019 amendment 2 with corrigendum no.7maintenance kit for wheel set earthing equipment, consisting of 05 items.(1) earthing cable complete to drg. no. lw71248 alt c=03 nos. (2) earthing resistor to drg.no. lw71246 alt c =03 nos. (3) carbon brush assembly to drg. no. lw71239 alt nil =04 nos. (4) clip assembly to drg. no. lw71240 alt b =04 nos.(5) bracket to drg. no. lw71247 alt nil =04 nos. specification edts 101 rev %u2018c%u2019 amendment 2 with corrigendum no.7,maintenance kit for wheel set earthing equipment, consisting of 05 items.(1) earthing cable complete to drg. no. lw71248 alt c=03 nos. (2) earthing resistor to drg.no. lw71246 alt c =03 nos. (3) carbon brush assembly to drg. no. lw71239 alt nil =04 nos. (4) clip assembly to drg. no. lw71240 alt b =04 nos.(5) bracket to drg. no. lw71247 alt nil =04 nos. specification edts 101 rev %u2018c%u2019 amendment 2 with corrigendum no.7 [ warranty period: 30 months after the date of delivery ] => limited