supply of fabrication and supply of 10125 mm o/r (curved) fan shaped switches 1 in 12 t/out for bg 60kg (uic) on psc sleepers to rdso drg. no. t-4219 alt.10 .fabrication and supply of 10125 mm o/r (curved) fan shaped switches 1 in 12 t/out for bg 60kg (uic) on psc sleepers to rdso drg. no. t-4219 alt.10 .,fabrication and supply of 10125 mm o/r (curved) fan shaped switches 1 in 12 t/out for b g 60kg (uic) on psc sleepers to rdso drg. no. t-4219 alt.10 (with latest alt.) with suppliers rails, compl ete with stock rails and all parts including check rails as listed in the drawing but excluding grooved rub ber sole plates, insulating liners, elastic rail clips, plate screws, fish plates and fish bolts, as per specifica tion irs: t-10-2025 with latest alteration as amended up to the date of closing of tender. (the alt. in dra wing and specification issued by rdso up to tender closing date shall be applicable to this tender.). note : the responsibility to procure rails will solely lie with the manufacturer in terms of railway board letter n o. 2022/track- (p)/fabricators dated 24.01.2022 & dated 31.07.2023. [ warranty period: 30 months aft er the date of delivery ] ]