bids are invited for power transformer 1000 kva 33 0.4 kva off load tap changer level 1 new and bis level 2 old losses as per bis including civil foundation work for placement of new transformer on existing platform , main lt panel 500 kva transformer for existing 500 kva transformer , main lt panel 1000 kva transformer new , ms h beam 13 meter long weight 37.1 kg. per mtr isi , 33 kv 3 pin polymer air break switch 400 a with operating rod gi pipe 40 mm class b and handle , 33 kv porcelain clad vacuum circuit breaker 1250 amp 3p with ct structure with foundation including estimate charges of mpmkvvco ltd for 5 percentage supervision , 33kv control and relay panel for transformer with differential relay protection , 33kv 100-50or5-5-1a cl- 5p10 ps 10 or 15va oil immersed outdoor type ct 1set- 3nos , 33kvor110v pt outdoor type class 1.0 10or15va oil immersed 1set-3nos , aaac conductor dog , control cable 2 core x 2.5 sq.mm copper arm , control cable 4 core x 2.5 sq.mm copper arm , control cable 10 core x 2.5 sq.mm copper arm , marshalling box with connector gsjb 3020 , 33kv polymer strain set with heavy duty hardware suitable for dog conductor , 33kv polymer pin insulator hd , 24 v 100 ah battery bank and battery charger 24v 20amp , tee clamp for aaac dog conductor , assel safe electrode earthing 393 hdg 76 mm dia x 3000 mm with 2 x bfc electrodite , assel safe electrode earthing 393 cp 76 mm dia x3000 mm with 2 x bfc electrodite , gi earthing strip hot dipped galvanized , copper flat strip 50 mm x 6 mm , frp chamber cover , m seal , pvc xlpe cable 1c x 400 sq.mm alu. arm 1.1 kv , aluminium lugs 400 sq.mm for circular dia. core hd , brass gland double compression 45 mm , 33 kv ht cable 3c x 185 sq.mm alu. arm , 33 kv ht jointing kit 3c x 185 sq.mm outdoor type , ms steel fabricated structure with nut and bolt , red oxide paint , aluminium paint , installation testing and commissioning charges for 33 kv electrical substation work lt panel work as per all material detailed in tender schedule , yard fencing with gi wire mesh 10 sw as per existing fencing arrangement with all ms angle support and civil work required , supply of bt metal white 40 mm to fill in yard for new area , buy back of old existing 3 or0.4 kva 315 kva copper wound transformer make star delta total quantity : 2897