supply of manufacture and supply of thick web switch expansion joint (twsej) 60kg. as per rdso drg. no. t-8822 (alt-04).manufacture and supply of thick web switch expansion joint (twsej) 60kg. as per rdso drg. no. t-8822 (alt-04).,manufacture and supply of thick web switch expansion joint (twsej) 60kg. as per rdso drg . no. t-8822 (alt-04) consisting of machined thick web grade 880 class a tongue rails of zu - 1 - 60/60 e1a1 rail profile and stock rail of 60e1 rail profile of r-260-grade.(complete set with all fittings as per rdso draw ing no t-8822 alt-2 including firms rail). fitting list is attached as annexure a. note- the end forged asym metrical rails of zu - 1 - 60 / 60e1a1 rail profile for tongue rails and r-260 grade stock rails of 60e1 rail prof ile shall be arranged by vendor at his own cost as per tender conditions. (the alt in drawings and specifica tions issued by rdso up to one day prior to tender closing date shall be applicable in this tender). [ warra nty period: 30 months after the date of delivery ] ] , manufacture and supply of thick web switch expansion joint (twsej) 60kg. as per rdso drg . no. t-8822 (alt-04) consisting of machined thick web grade 880 class a tongue rails of zu - 1 - 60/60 e1a1 rail profile and stock rail of 60e1 rail profile of r-260-grade.(complete set with all fittings as per rdso draw ing no t-8822 alt-2 including firms rail). fitting list is attached as annexure a. note- the end forged asym metrical rails of zu - 1 - 60 / 60e1a1 rail profile for tongue rails and r-260 grade stock rails of 60e1 rail prof ile shall be arranged by vendor at his own cost as per tender conditions. (the alt in drawings and specifica tions issued by rdso up to one day prior to tender closing date shall be applicable in this tender). [ warra nty period: 30 months after the date of delivery ] ]