providing tower earthing to the loc's no. 194 to 275 (80 locations) of 132 kv araku- t.b. vara dc line.( 33 nos were on hill - marconite earthing proposed i.e., 213-216, 218-226, 229, 234, 235, 241-247, 254, 255, 257-262, 268, 269) and (47 nos conventional type counterpoise earthing i.e., 194-212, 217, 227, 228, 231-233, 236-240, 248-253, 256, 263-266, 270-274, 275 a) under rmi-2 nd call
