supply of manufacture and supply of 6 mm thick nylon cord reinforced grooved rubber sole plates for 60 kg 1 in 8.5 for derailing switches [t-6068]manufacture and supply of 6 mm thick nylon cord reinforced grooved rubber sole plates for 60 kg 1 in 8.5 for derailing switches [t-6068],manufacture and supply of 6 mm thick nylon cord reinforced grooved rubber sole plates for 60 kg 1 in 8.5 for derailing switches [t-6068], alt-4. note: list of 6 mm thick nylon cord reinforced groove d rubber sole plate for each set are as per the rdso drawing t-6068. specification: irs/t-55/2025 (first re vision). with latest corrigendum (note: latest alteration/ corrigendum whenever used means document published up to closing date of tender) [ warranty period: 30 months after the date o f delivery ] ] se(pway) , [p.way depot] sur, maharashtra 36.00 set