supply of manufacture and supply of thick web switch expansion joint (twsej) as per rdso drg. no: t-8822 etc.manufacture and supply of thick web switch expansion joint (twsej) as per rdso drg. no: t-8822 etc.,manufacture and supply of thick web switch expansion joint (twsej) as per rdso drg. n o: t-8822, alt-04/latest alterations consisting of r-260 prime quality thick web tongue rail of 6oe1a1 rail section and r-260 prime quality stock rail of 60e1 rail section conforming to irs specification:t-1 2 with latest amendment, with all fittings as per the drg. except psc sleepers. specification:-irs: t-10- 2025 with latest amendment, if any. [note:-latest alterations/amendment whenever used means docu ment published up to actual date of closing of tender.] as per note sl. no. 8 of rdso drg. no. t-8822, a lt-04, 20% quantity (i.e. 1/5th of the purchase order of twsej) of breakage prone and wear prone spare parts (shown in list-a of rdso/t-8822,alt-04) shall be supplied with every purchase order of twsej for replacement of these spare parts as per need during service life of the twsej. [ warranty period: 30 months after the date of delivery ] ] new general stores depot/kgp, west bengal 1200.00 set