Item Description: fabrication and supply of improved switch expansion joints ( complete set ) for long welded rail with fittings for bg 60 kg uic on psc sleepers with 80 mm gap ( max. ) to rdso drawing no. t- 6902 with alter ation no. 5 and specification irs: t- 10- 2023 corr. no- 1, dec, 16 & tech. spec. for isej: prov. 2008 ( details of fitting s as per annexure- d ). ( note: required theoretical quantity ( tq ) of rail per set has been mentioned in annexur e- b attached with tender ). [ warranty period: 30 months after the date of delivery ]

Kolkata, West Bengal, India