supply of manufacturing and supply of 11200 mm thick web switch 1 in 16, 60kg as per rdso drawing no. t-7076 ( with latest alteration ) with zu 1 60 / 60e1a1, grade 880 class a tongue rails and 60 e1- r260 grade, class a / b stock rails with elastic fasteners and spring operated setting device as per rdso drg. no. t-6216 read along with alterations, complete with all fittings for 1 in 16, bg 60 kg turnouts for fan shaped lay out on psc sleepers, all fittings for switch portion excluding standard fish plates, fish bolts and nuts, elastic rail clips, insulating liners and rubber pads. specification no. irs: t-10-2023 ( with latest alteration ) . [ warranty period: 30 months after the date of delivery ] => limited