Tender For supply of transformer oil testing kit (bdv), 1 kva/0-100 kv range motorized cum manual type (digital) for measuring break down voltage/dielectric strength of insulating oil used in transformer/other switchgears withco mplete accessories(test equipment, oil test vessel with mushroom electrode assembly, 2.5 mm go-no-go gaug e,main ac cable of suitable length, user manual with test and warranty certificates) [ warranty period: 30 mon ths after the date of delivery ]
Tender For supply, installation and commissioning of axle demagnetizer equipment to de-m agnetize axles & uic 130 ctr bearings, dual type. digital field indicator (axle/bearing demagnetizer + field indicator makes one set). detail specification: (1). to demagnetize railway axles of dia 100-300 mm , length of 1000-3000 mm (2).axle weight varies from 100-600 kgs. (3). cycle time should be less than 10 min. (4). field indicator to measure the residual magnetism in axles of range +/- 30 gauss with least count of 0.1 gauss. (5). to nullify residual magnetism if any in the axles to less than 2a/cm or 2 gauss. (6). it mus t be coil type to facilitate movement of coil over axles. (7). 5000 amps transformer of reputed make. (8). c ontractor of siemens/allen bradley/ or reputed (9). high current coil of 350 mm dia of reputed make. (10).p ower pack of reputed make . (11). high current cable 120 sq. mm. of poly cab makes. (12). facility to hold the axles in between centers to facilitate rotation while demagnetizing the axle. make: hymech or equivale nt. [ warranty period: 30 months after the date of delivery ]
Tender For design, drawing, supply, erection, testing & commissioning of 25kv a.c. single phase overhead equipment, lt supply transformer and electrical(g) work in connection with remodelling of yard at pakur, in howrah division of eastern railway
Tender For supply of traction transformer for hs-spic with required number of secondary trac tion windings along with protection equipment, safety chain arrangement and ht cable with protection shield including termination crimping lugs, cable markers with heat sh rinkable sleeves for power and control cables, mating connectors, equipment mountin g and earthing hardware and accessories including auxiliary machines such as oil pum p, oil cooling blowers as per clause 4.3 of rdso specification no. rdso/pe/spec/emu/0196- 2019 (rev.0) along with mounting hardware (one set per hs-spic)., as per drawing: as per c lause 4.3 of rdso specification no. rdso/pe/spec/emu/0196-2019 (rev.0), packing instruction: s uitably covered with biodegradable transparent polythene and packed in wooden box. the material used for product packaging shall be eco-friendly .each packing shall be s tenciled/labeled handle with care, consignee name, order no,pl's no , description of ite m, batch no, drg/spec no, qty,firm's name, &date of despatch etc. note- 1) firms have opt ion to provide qr code. for linkage of po, the cardboard box shall carry a qr code hav ing details as listed below: a)nameof the manufacturer b)purchaseorder number c)purchaseorder date d)uniqueserial number (or lot number fo r bulk items) of the manufacturer or e)dateof manufacture f)deliverychallan no. g)deliverychallan date 2.th e qr code shall be as per iso/iec 18004 model2 and the data shall be available as xml usi ng the tags detailed above. [ warranty period: 30 months after the date of delivery ]
Tender For supply of traction transformer for hs-spic with required number of secondary trac tion windings along with protection equipment, safety chain arrangement and ht cable with protection shield including termination crimping lugs, cable markers with heat sh rinkable sleeves for power and control cables, mating connectors, equipment mountin g and earthing hardware and accessories including auxiliary machines such as oil pum p, oil cooling blowers as per clause 4.3 of rdso specification no. rdso/pe/spec/emu/0196- 2019 (rev.0) along with mounting hardware (one set per hs-spic)., as per drawing: as per c lause 4.3 of rdso specification no. rdso/pe/spec/emu/0196-2019 (rev.0), packing instruction: s uitably covered with biodegradable transparent polythene and packed in wooden box. the material used for product packaging shall be eco-friendly .each packing shall be s tenciled/labeled handle with care, consignee name, order no,pl's no , description of ite m, batch no, drg/spec no, qty,firm's name, &date of despatch etc. note- 1) firms have opt ion to provide qr code. for linkage of po, the cardboard box shall carry a qr code hav ing details as listed below: a)nameof the manufacturer b)purchaseorder number c)purchaseorder date d)uniqueserial number (or lot number fo r bulk items) of the manufacturer or e)dateof manufacture f)deliverychallan no. g)deliverychallan date 2.th e qr code shall be as per iso/iec 18004 model2 and the data shall be available as xml usi ng the tags detailed above. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of bearings for electrical equipment for metro trains - deep groove ball bearing with seals or shields for auxiliary converter fan motor , single row deep groove ball bearing with seals or shields for auxiliary converter fan motor , double row angular contact ball bearing for main transformer oil pump , deep groove ball bearing for main transformer oil pump , single row deep groove ball bearing with seals on one or both side for traction converter fan motor and main transformer blower fan , deep groove ball bearing with seals or shields for main transformer blower fan
Tender For work of erection & commissioning of equipment & equipment structure, bus gantry c&r panel , control wiring , earthing etc. for 01 no 66/11kv 20mva transformer augmentation with new bay and with bus extension at 66kv parab ss.
Tender For work of erection, testing & commissioning of 220kv and 66kv equipment, structure, control wiring, earthing etc. for the augmentation of 220/66 kv 100mva trf no.2 (100 mva to 160 mva) transformer bay (under ksy phase-ii) at 220kv keshod s/s under keshod tr. div. under tr. circle junagadh.