supply of manufacture and supply of fabricated anti creep device for 10125 mm curved switchesmanufacture and supply of fabricated anti creep device for 10125 mm curved switches,manufacture and supply of fabricated anti creep device for 10125 mm curved switches with zu-1-60thick web tongue rails b.g. (1673 mm) for 60 kg (uic) on psc sleepers as per rdso drg. no. rdso/ t-8782 &rdsot/t-8783 complete with fittings (including 27 mm dia. hts bolt nut to drg. no. rdso/t-8786 & rdso/t-8787and hardened packing plate to drg. no. rdso/t-8784 & rdso/t-8785) acd material shall b e structural steel confirming to the requirement of grade e-350/br of is: 2062-2011 [ warranty period: 3 0 months after the date of delivery ] ]