supply of manufacture and supply of fish plate combination for 60kg and 52kg rails.manufacture and supply of fish plate combination for 60kg and 52kg rails.,manufacture and supply of fish plate combination for 60kg and 52kg rails conforming to rds o drg. no. t-696 to t-699, alt-i each set of combination fish plate comprises of (i) 4 fish plates to rdso dr g. no t-696 to t 699, (ii) bolts with nuts to drg. no t-700- 2 nos, (iii) bolt with nut to drg. no t-1899- 1 no. (iv) bolt with nut to drg. no t-11501- 1 no. and (v) single coil spring washer to rdso drg. no. t-10773- 4 nos specification: the fish plates should conform to irs-t-1-2021 (1st revision). [ warranty period: 30 m onths after the date of delivery ] ] , manufacture and supply of fish plate combination for 60kg and 52kg rails conforming to rds o drg. no. t-696 to t-699, alt-i each set of combination fish plate comprises of (i) 4 fish plates to rdso dr g. no t-696 to t 699, (ii) bolts with nuts to drg. no t-700- 2 nos, (iii) bolt with nut to drg. no t-1899- 1 no. (iv) bolt with nut to drg. no t-11501- 1 no. and (v) single coil spring washer to rdso drg. no. t-10773- 4 nos specification: the fish plates should conform to irs-t-1-2021 (1st revision). [ warranty period: 30 months after the date of delivery ] ]