Tender For design, supply, installation, and commissioning of the drop pit table with concomitant acces sories and associated civil work as per specification no. cofmow/ir/dpt/2020, rev-0 (on turnkey basis) , l eading parameter given in schedule i & structural drawing for removal/fitment of either one single wheel se t with traction motor at a time from/to a locomotive bogie or a transformer at a time from/to a locomotive . ( item to be supplied installed & commissioned at els/tkd) . firm to quote here for evaluation purpose as per evaluation criteria given in para 5.0 of important feature of tender given in section iv (i) the cost of th e basic machine (ii) cost of the concomitant accessories and concomitant works according to tender specifi cations.(iii) cost of any other accessory which in the opinion of supplier is essentially required for making th e machine fully functional.(vi) applicable duties and taxes, insurance, freight, installation & commissioning charges etc. [ warranty period: 84 months after the date of delivery ]
Tender For design, supply, erection, testing and commissioning of 132kv/2x25kv traction sub stations (scott connected transformer) with associated switching posts/boundary sp for 2x25kv at feeding system & scada in aburoad-tirangahill and nathdwara-devgarh madriya & nimach-bari sadari sections of ajmer division of north western railway
Tender For supply of igbt based 3-phase drive propulsion equipment with physical medium i.e. esd/ emd/ofg for multi functional vehicle bus (mvb) as per iec 61375, terminal bracket, bus ba r link and cu braid required for connection between main transformer and traction co nverter, auxiliary converter, interfacing connectors,cables and cable looms required for connection from vcu 1/2 to sb1/2 panel as per specification no. i) rdso/2008/el/spec/0 071.rev.6 for igbt based 3-phase drive propulsion equipment. ii) clw/es/3/ 0458 alt.e or la test for control cables. iii) clw/es/3/0459 alt.c or latest for screened cables. iv) clw/es/ 3/0124 alt.o or latest.in addition to above description, the propulsion system schedule also comply requirement mentioned in schedule of requirement (sor), doc. no. c-d&d/t/2 4 (part), vol-viii dated 28.12.2023. (copy attached with tender document) [ warranty period: 72 months after the date of delivery ]
Tender For supply of test bench for temperature sensor for checking temperature sensor of battery box, engine, traction motor. oil circuit transformer, converter oil of microprocessor and high horsepower locomotive as per specification and drawing attached.
Tender For supply of expansion type terminal connector for 25kv, 60mm dia terminal for traction power transformer ri n o. 11221, 11222, 11223 & 11224 complete set as per rdso drg no. eti/psi/p/11220 rev-d or latest.(warranty period :30 mot hs from the date of delivery .)material must be procured from core approved vendors. the bidder should mandatorily submit tender specific authorization letter from core approved vendor with their offer , otherwise their offer will be summarily rejected . offers received with out make/brands or with other vague mentions like "as per tender " will be summarily reject ed. [ warranty period: 30 months after the date of delivery ]
Tender For supply of silica gel without cobalt conforning to is: 3401:1992 latest.colour-orange /yel low , diameter 2 to 5 mm, suitablr for traction transformer of vande bharat express. the m aterial shall be packed in clean, dry & sealed polyethylene bags of 2 kg pack. [ warranty peri od: 12 months after the date of delivery ]
Tender For complete overhauling including repairing of defective parts of one no. of 220kv/27kv, 21.6mva traction power transformer (m/s abb make) at nagothane tss of mumbai division of central railway.
Tender For corrigendum : supply, erection, testing and commissioning of automatic fault locator (afl) for 2x25 kv ac traction system based on auto transformer neutral current ratio for sp, ssp and tss on mathura-palwal section in agra division of north central railway in connection with raising of speed to 160kmph over existing new delhi-mumbai route