supply of anti creep device , manufacture and supply of fabricated anticreep device for 10125 mm curved switches with zu-1- 60/60e1a1 thick web tongue rails for 1 in 12 for b.g. (1673 mm) 60 kg (uic)/60e1 on psc sleepers a s per drg. no.rdso/t-8782 (alt-2) & rdso/t-8783 (alt-2) with latest alteration if any up to date of tender n otice, complete set with all fittings including 27mm dia. hts bolt with nut to drg. no. rdso/t-8786 (alt-1) & rdso/t-8787 (alt-1) with latest alteration if any up to date of tender notice and hardened packing plate t o drg. no. rdso[t-8784 (alt-1) & rdso/t-8785 (alt-1) with latest alteration if any up to date of tender notic e and conforming to specifications as given in annexure. acd material shall be confirming to grade sg500/ 7 of is: 1865: 1991 iron castings with spheroidal or nodular graphite specification (third revision). ] , manufacture and supply of anti-creep device for 6400 mm curved switches with zu-1-60 / 6 0e1a1 thick web tongue rails for 1 in 8.5 for b.g. (1673 mm) for 60 kg (uic)/60e1 on psc sleepers as per drg. no. rdso/t-9777 (alt-1) & rdso/t-9778 (alt-1) with latest alteration if any up to date of tender notice, complete set with all fittings including 27 mm dia. hts bolt with nut to drg. no. rdso/t-8786 (alt-1) & rds ott-8787 ,c (alt-1) with latest alteration if any up to date of tender notice and hardened packing plate to drg. no. rdso/t-8784 t-1) & rdso/t-8785 (alt-1) with latest alteration if any up to date of tender notice an d conforming to specifications as given in annexure. acd material shall be confirming to grade sg500/7 of is: 1865: 1991 iron castings with spheroidal or nodular graphite specification (third revision). ]