supply of manufacture and supply of 6 mm thick nylon cord reinforced grooved rubber sole platesmanufacture and supply of 6 mm thick nylon cord reinforced grooved rubber sole plates,manufacture and supply of 6 mm thick nylon cord reinforced grooved rubber sole plat es for placing beneath rails at turnout conforming to rdso drg. no. t-4865 (as amended up to date) f or 1:8.5 / 60 kg turnout with over riding curved switch conforming to irs specifications no. irs/t-55/ 2023. the list of 6 mm thick nylon cord reinforced grooved rubber sole plates to be supplied in a set is given in annexure-a. (the alterations in drawing and specification issued by rdso up to one month prior to tender opening date shall be applicable. [ warranty period: 30 months after the date of deli very ] ] => limited