Tender For manufacture and supply of thick web switch expansion joint (twsej) as per rdso drg.no.t-8822 (alt: 04). (all conditions applicable as per rdso letter no. ct/jw/3 dt.04/07/2023 or as per latest rdso guideline). list of fittings as per rdso drg.no.t-8822(alt: 04) excluding erc mk v , gfn liner and psc sleeper.(the alt. in drawings and specifications issued by rdso upto one month prior to tender closing date shall be applicable in this tender.) [ warranty period: 30 months after the date of delivery ]