Tender For providing of custom bid for services - electrical annual maintenance contract skilled 104 no electrician required 24 x 7 and 365 days irrespective of sundays holidays,custom bid for services - transformer oil filtration,custom bid for services - transformer oil testing report,custom bid for services - relay testing,custom bid for services - braker service(acb and vcb),custom bid for services - thermography of panel,custom bid for services - tan delta of transformer,custom bid for services - testing of vcb bottle,custom bid for services - hiring of extra electrician skilled to be quoted as man days rate x qty x gst,custom bid for services - overtime per hour skilled qty x rate per man hour x gst,custom bid for services - cable excavation and backfilling
Tender For corrigendum : supply of three phase rectifiertransformer, single phase control transformer and current transformer installed at chp ctpp chhabra
Tender For supply, installation, testing & commissioning of high vacuum type transformer oil purification plant of 5000 lph capacity along with nitrile rubber hose pipe (10 mtrs inlet & 10 mtrs outlet) as per els/asn specification and cofmow specn. no. :- cofmow/ir/hvtop/2014 (rev.1).
Tender For supply of re glanding works , cable fault identification , cable rectification , supply of copper jumpers , construction of earth pit , earth pit revamping , copper earthing rod , cea liasoning charges , insulation mat testing , analog voltmeter and ammeters , breakdown visit of ups , thermography of panels , cable laying and termination , calibratin of lux meter , calibration of multimeter , calibration of clamp meter , calibration of earth tester , calibration of megger , calibration of ir thermometer , calibration of insulation continuity tester , transformer oil filtration and testing , transformer oil supply and filling , transformer insulation resistance checking
Tender For supply of periodical repair maintenance and operation of power supply , operation and maintenance of roof top solar plant , repair of earth pits , supply of transformer oil , dehydration and filtration of transformer oil , provision of silica gel , service charges for locating pin pointing of fault in lt cable , service charges for locating pin pointing of fault in ht cable , supplying and making indoor cable end termination 35 sq mm , supplying and making indoor cable end termination 185 sq mm , supplying and making straight through cable jointing 35 sq mm , supplying and making straight through cable jointing 185 sq mm , servicing checking and testing of lt circuit breakers upto 1600 amps , servicing checking and testing of lt circuit breakers above 1600 amps and upto 3200 amps , servicing checking and testing of 11 kv ht circuit breakers upto 800 amps biecco lawrie make , servicing checking and testing of 11 kv ht circuit breakers 630 amp rmu with sf6 insulating medium , supply of the following spares jaw contacts 1 set upto 1600 a , supply of the following spares pole assembly include 1 fixed contact upto 1600a , supply of the following spares jaw contacts 1 set above 1600 a and upto 3200 a , supply of the following spares pole assembly above 1600 amps and upto 3200 amps , inspection servicing testing and calibration of idmt relays , inspection servicing testing and calibration of idmt relay , inspection servicing testing and calibration of protection relays , inspection servicing testing and calibration of digital protection relays , transformer oil leakage repair of lv side of transformer upto 500 kva , transformer oil leakage repair of lv side of transformer above 500 kva upto 2000 kva , servicing checking and testing of the following 250 kva servo for mssr , complete item of cpwd schedule of rates electrical 2022 ) /bid number : gem/2025/b/6662944 * /dated: 09-09-2025 & & / bid document 1 / 23
Tender For corrigendum : work of 6.6 kv ht motors o/h and replacement of ht motors/ esp rectifiertransformers of stage-i, unit no. 1, 2 &3 on as & when require basis at wtps.