supply of 6400 mm curved switches with zu-1-60 / 60e1a1 & thick web switches 60 kg.6400 mm curved switches with zu-1-60 / 60e1a1 & thick web switches 60 kg., thick web switch 60kg 1 in 8.5 , 6400 mm curved switches with zu-1-60 / 60e1a1 thick web 880 grade class a tongue rails & uic 60 kg / m grade-880, class a stock rails with elastic fasteners & spring operated setting device ( rdso-t / 6216 ) , complete with all fitting for 1 in 8.5 bg 60 kg turnout for fan shaped layout on psc sleepers in accordance with rdsos standard drg. no. t-6280 with latest alterations excluding standard fish plates, fish bolts and nuts, e r clips, insulating liner, . asymmetrical zu rails for tongue rails will be arranged by vendor at his own cost. , thick web switch 60 kg 1:8.5 with fittings ( t-6280 ) page 1 of 8 run date / time: 04 / 11 / 2022 18:35:23stores / south east central rly tender document