supply of 6 mm thick grsp for channel sleeper to rdso drg. no. t-51636 mm thick grsp for channel sleeper to rdso drg. no. t-5163,[goods, manufacture and supply of 6 mm thick grsp for channel sleeper to rdso drg. no. t-5163 or latest alteration if any with reference date as tender closing date, conforming to indian railway standard specification for rail pads for placing beneath rails, s. no. t55-2023 or latest with reference date as tender closing date.] [ warranty period: 3 0 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited