Tender For supply of p-way rail track materials for various power stations of gsecl. - ms fish bolt with nut for 60 kg rail 25 x 140 mm rdso/t-1899 [alt-1]/specification irs-t- 23, bolt with nut size 8"x1" for crosing (rly.mat.), bolt with nut size 9"x1" for crossing (rly.mat.), bolt with nut size 10"x1" for crossing (rly.mat), grooved rubber sole plate rdso/t- 6800 [for 1: 8 1/2 point crossing], grooved rubber sole plate rdso/t- 6800/1 [for 1: 8 1/2 point crossing], grooved rubber sole plate rdso/t- 6801 [for 1: 8 1/2 point crossing], grooved rubber sole plate rdso/t- 6801/1 [for 1: 8 1/2 point crossing], cottor pin t-432, plate screws 135mmx18mm as per irs drg. no t 10677, check rail blocks rdso/t-4774 [for 1: 8 1/2 point crossing], single coil spring washers t- 10773 [for 1: 8 1/2 point crossing], packing pieces t- 026 (m) [for 1: 8 1/2 point crossing]