Tender For replacement of current transformer on outdoor and indoor 11kv breakers and replacement of potential transformer of indoor incoming panel and repairing of 25hp backwash submersible pumps of hongalli water supply scheme
Tender For dismantling of existing porcelain lightening arrestors, surge counters, cvts, acsr conductor, supporting porcelain insulators, supporting structures, complete form line side insulator to takeoff tower for 66kv shimoga bhadra lines 1, 66kv shimoga bhadra lines 2 and lh transmission lines.2)2)supply, erection, testing and commissioning of 3 nos. of 66kv transmission line equipments like cvts, polymeric lightening arrestors with surge counters, supporting polymeric insulator stacks, lynx acsr conductor, clamps, connectors, structure etc. complete from line side isolator to take off tower of 66kv transmission line equipments from line side isolator to take off tower at bhadra generating station.3.dismantling of existing 72.5kv, 0.5cl current transformers, supply, erection, testing and commissioning of 0.2 class, 72.5kv current transformers for 12mw river bed units 1 and 2 at bgs.4.supply of essential spare 04 nos. of 66kv polymeric insulator stack and 01 no. of 0.2cl 72.5kv current transformer.5.jungle clearance along the lines wherever necessary.6.the scope also includes testing at works before dispatch, pre-commissioning and commissioning tests at site and the performance guarantee tests in respect of 72.5kv cts, 60kv las, 72.5kv cvts required for bhadra generating station.7.the scope of supply shall include all accessories, marshalling box, terminal connectors, wedges, clamps, supporting structure etc., which are necessary for assembly and erection of ct, cvt & la.8.modifications required for foundation and support structures to erect newly supplied cts, cvts and las shall be carried out by contractor at no extra cost.
Tender For supply of 11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel),11 or 33 kv outdoor live tank current transformer (bhel)
Tender For corrigendum : supply of equipments for electrical engineering lab - dc source, rheostats, demonstration kit, cro dual trace, air analyzer, water analyzer, solar energy panel kit, single phase electrodynamometer wattmeter, digital portable lcr meter, function generator, choke coil, variable choke coil, single phase variac, three phase variac, shunt multiplier, current transformer potential transformer, megger, soldering iron, dds function generator, synchroscope, lamp road, single phase auto transformer, three phase transformers, etc.
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 ]