supply of manufacture and supply of 10125 mm pre-curved/curved switches with zu-1- 60/ 60e1a1 thick web grade 880 class a tongue rails and uic 60kg/m grade 880, class a/class b prime quality stock rails with elastic fasteners and spring operated setting device (rdso-t/6216 read along with alterations), complete (with check rails) with all fitting for 1 in 12, bg 60 kg turn out for fan shaped layout on psc sleepers i.e. all fitting for switch portion as per sub assembly drg. no. t-6155manufacture and supply of 10125 mm pre-curved/curved switches with zu-1- 60/ 60e1a1 thick web grade 880 class a tongue rails and uic 60kg/m grade 880, class a/class b prime quality stock rails with elastic fasteners and spring operated setting device (rdso-t/6216 read along with alterations), complete (with check rails) with all fitting for 1 in 12, bg 60 kg turn out for fan shaped layout on psc sleepers i.e. all fitting for switch portion as per sub assembly drg. no. t-6155,manufacture and supply of 10125 mm pre-curved/curved switches with zu-1- 60/ 60e1a1 thick we b grade 880 class a tongue rails and uic 60kg/m grade 880, class a/class b prime quality stock rails with elasti c fasteners and spring operated setting device (rdso-t/6216 read along with alterations), complete (with check rails) with all fitting for 1 in 12, bg 60 kg turn out for fan shaped layout on psc sleepers i.e. all fitting for switch po rtion as per sub assembly drg. no. t-6155 (read with latest alterations) in accordance with rdsos standard dr awing no.6154 (read along with latest alterations) excluding standard fish plates, fish bolts and nuts er clips, ins ulating liners. note: (1). the date of applicability for the alterations to drawing/specification etc shall be as on dat e of opening of the tender] (2). pre-curving shall be done as per rdso letter no. ct/ptx/tws/design dt. 06.07. 2023 (annexure-v). requirement of number of precurved tws will be advised along with supply order. [ war ranty period: 30 months after the date of delivery ] ] => limited