Tender For corrigendum : design, engineering, supply, erection, testing and commissioning of heavy-duty escalators along with 10 years all-inclusive maintenance for a) new escalator installation at park street station (2 nos.) and b) replacement of escalators at netaji bhavan station (1 no.) and mahanayak uttam kumar station (2 nos.) of metro railway kolkata
Tender For supply of air filter as per kb part no. - wbfil100aa001 for mr 400 series rakes of kolkata metro. [ w arranty period: 30 months after the date of delivery ]
Tender For supply of hexagon head screw- is:1364(part-2)/ iso 4017- m16x80-10.9 of zinc electroplated. n.b:- th e head of each screw contains a through hole of 2mm for sealing. [ warranty period: 30 months after the date of delivery ]
Tender For supply of copper contact for dcs of cam shaft controller for bhel ac rakes as per metro railway dra wing no. mr/poh/ac/7-5- 0240 and rdso spec. no. rdso/pe/spec/emu/0173(rev '0')-2013, clause no. 19 .3.3 & 19.3.5. [ warranty period: 30 months after the date of delivery ]