annual rate contract of transformer repairing material for the financial year 2022-23 a- 1 supply of dpc aluminum winding wire ( round ) in sizes 12, 13, 14, 16, 18, swg . ( conforming to is:6162 ( part-ist 1971 ) with latest revision. aluminum conductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, covered with dpc of electric grade kraft paper conforming to is:9335 ) isi mark / bis certified 2 ( exchange rate ) dpc aluminum winding wire ( round ) in sizes12, 13, 14, 16, 18 swg swg in lieu of 1kg old salvaged coil ( conforming to is:6162 ( part-i 1971 ) with latest revision. aluminum conductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, covered with dpc of electric grade kraft paper conforming to is:9335 ) isi mark / bis certified 3 aluminum strip of sizes for lv winding of dist. transformers 25kva to 1 mva ( conforming tois:6160-1971& is:6162 ( part-ii ) 1971with latest revision. aluminum conductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, covered with dpc of electric grade kraft paper conforming to is:9335 ) isi mark / bis certified 4 super enameledaluminum winding wire ( round ) in sizes 13, 16, 18, 21 swg ( conforming to is:13730-17 / 13778-1993 with latest revision. aluminum conductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160 ) isi mark / bis certified 5 ( exchange rate ) super enameledaluminum winding wire ( round ) in sizes 13, 16, 18, 21 swg in lieu of 1kg old salvaged coil ( conforming to is:13730-17 / 13778-1993with latest revision. aluminum conductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160 ) isi mark / bis certified 6 dpc copperwinding wire ( round ) in sizes 13, 11, 12, 14, swg . ( conforming to is:6160-1971with latest revision.copperconductor made from ec grade copperrods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, covered with dpc of electric grade kraft paper conforming to is:9335 ) emco or equivalent make 7 ( exchange rate ) dpccopperwinding wire ( round ) in sizes 13, 11, 16, 14, 18, swg swg. ( conforming to is:6160-1971with latest revision.copperconductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, covered with dpc of electric grade kraft paper conforming to is:9335 ) emco or equivalent makein lieu of 1kg old salvaged coil isi mark / bis certified 8 super enamledcopperwinding wire ( round ) in sizes 13, 11, 12, 14, swg . ( conforming to is:13730-17 / 13778-1993 with latest revision.copperconductor made from ec grade copperrods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160 9 ( exchange rate ) super enamaledcopperwinding wire ( round ) in sizes 13, 11, 16, 14, 18, swg swg. ( conforming to is:13730-17 / 13778-1993 with latest revision.copperconductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, in lieu of 1kg old salvaged coil isi mark / bis certified 10 lt copperstrip of sizes for lv winding of dist. transformers 250 kva to 1 mva ( conforming tois:6160-1971& is:6162 ( part-ii ) 1971with latest revision.copper conductor made from ec grade copperrods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, covered with dpc of electric grade kraft paper conforming to is:9335 ) isi mark / bis certified 11 copperstrip of sizes for lv winding of dist. transformers 250 kva to 1 mva ( conforming tois:6160-1971& is:6162 ( part-ii ) 1971with latest revision. aluminum conductor made from ec grade aluminum rods of 99.6% purity conforming to is:5484-1978 with high conductivity, hot rolled and annealed as per is:6160, covered with dpc of electric grade kraft paper conforming to is:9335 ) 12 lv brass bush rods 12 mmx180mm ( conforming to is:3347 / 1967. made up of free machining brass rod. complete with neoprene seal rings, locking nuts &other accessories as per sample. working voltage 1.1kv, current ratingup to 250 amp ) 13 lv brass bush rods 19 mm x 250 mm ( conforming tois:3347 / 1967. made up of free machining brass rod. complete with neoprene seal rings, locking nuts &other accessories as per sample. working voltage 1.1kv, current ratingup to 400 amp ) 14 lv brass bush rods 25 mmx270 mm ( conforming tois:3347 / 1967. made up of free machining brass rod. complete with neoprene seal rings, locking nuts &other accessories as per sample. working voltage 1.1kv, current ratingup to 400 amp ) isi mark / bis certified 15 lv brass bush rods 32 mm x 280 mm ( conforming tois:3347 / 1967. made up of free machining brass rod. complete with neoprene seal rings, locking nuts &other accessories as per sample. working voltage 1.1kv, current ratingup to 630 amp and above ) isi mark / bis certified 16 hv brass bush rods 12 mm ( conforming tois:3347 / 1967. made up of free machining brass rod. complete with neoprene seal ring’s, locking nuts & other accessories as per sample. working voltage 12kv, current ratingup to 250 amp ) isi mark / bis certified 17 press card board 3x4soft calendared-solid 1mm / 2mm / 3mm ( as per sample ) ( type c conforming to is:1576 ) isi mark / bis certified 18 press card board pre-compressed solid 1mm / 2mmtype b 3.1 of iec 641-3-23mm ( as per sample ) isi mark / bis certified 19 ht insulating gum ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 20 glass sleeves 2 mm , 1 mt long ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 21 glass wool sleeves 3 mm, 1 mt long ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 22 glass wool sleeves 4 mm, 1 mt long ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 23 glass wool sleeves 6 mm, 1 mt long ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 24 glass wool sleeves 12 mm, 1 mt long ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 25 glass wool sleeves 16 mm, 1 mt long ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 26 aluminumbrazing rod ( std. length ) ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 27 copper brazing rod ( std. length ) ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 28 pvc sheets 1mmthick ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 29 pvc sheets7mmthick ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 30 empire tape / electrical tape ( vinyl& varnished cambric ) 20-40 mm 20 mts rollthickness 4 / 5 / 7 / 10 mils , standard make conforming to relevant is with latest revision isi mark / bis certified 31 electrical grade kraftpaper, 1 / 2 / 3 / 4 / 4 / 5mil ( conforming to is:9335 type 1.2-2m of iec 554-3-1 ) isi mark / bis certified 32 lathoride paper 10 / 15 / 20 mil ( standard make conforming to relevant is: with latest revision ) isi mark / bis certified 33 hv bushing ( conforming to is:3347 ( part iii / sec 1 ) &is-2099. transformer rating 25-250kva, visible discharge voltage 9kv, working voltage up to 12 kv, impulse withstand voltage 95kvp, p.f withstand voltage 40kv ) ( hv bush ) isi mark / bis certified 34 hv bushing ( conforming to is:3347 ( part iii / sec 1 ) &is-2099. transformer rating 300-1000 kva, visible discharge voltage 9kv, working voltage up to 12 kv, impulse withstand voltage 95kvp, p.f withstand voltage 40kv ) ( hv bush ) isi mark / bis certified 35 lv bushes with cupsfor 63kva ( conforming to is:3347 ( part iii / sec 1 ) &is-2099&is 7421-1974transformer rating up to 63kva, working voltage 1.1 kv, current rating 250 amp, p.f with stand voltage 12kv ( as per sample ) isi mark / bis certified 36 lv bushes with cupsfor 100kva ( lv bushes with cupsfor 100kva ( conforming to is:3347 ( part iii / sec 1 ) &is-2099&is 7421-1974transformer rating up to 100 kva, working voltage 1.1 kv, current rating 250 amp, p.f with stand voltage 12kv ( as per sample ) isi mark / bis certified 37 lv bushes with cupsfor 250kva ( conforming to is:3347 ( part iii / sec 1 ) &is-2099&is 7421-1974transformer rating up to 100 kva, working voltage 1.1 kv, current rating 250 amp, p.f with stand voltage 12kv ( as per sample ) isi mark / bis certified 38 lv bushes with cupsfor 400kva ( conforming to is:3347 ( part iii / sec 1 ) &is-2099&is 7421-1974transformer rating up to 100 kva, working voltage 1.1 kv, current rating 600 amp, p.f with stand voltage 12kv ( as per sample ) isi mark / bis certified 39 lv bushes with cups for 630kva ( conforming to is:3347 ( part iii / sec 1 ) &is-2099&is 7421-1974transformer rating up to 100 kva, working voltage 1.1 kv, current rating 1500 amp, p.f with stand voltage 12kv ( as per sample ) isi mark / bis certified 40 lv bushes with cups for 1000kva ( conforming to is:3347 ( part iii / sec 1 ) &is-2099&is 7421-1974transformer rating up to 100 kva, working voltage 1.1 kv, current rating 2000 amp, p.f with stand voltage 12kv ( as per sample ) isi mark / bis certified 41 cotton tape 1” ( size ) ( conforming to is 1923 ) 35 mtsisi mark / bis certified 42 nawar tape 1.25” / 1of sizes ( conforming to is 1923 ) 50 mtsisi mark / bis certified 43 rubberized cork sheet ( oil resistant ) 4mm thick2ft x 3ft ( type pc 70c of is 4253 ( part-ii ) 1980 ) isi mark / bis certified 44 rubberized cork sheet ( oil resistant ) 3.mm thick 2ft x 3ft ( type pc 70c of is 4253 ( part-ii ) 1980 ) isi mark / bis certified 45 rubberized cork sheet ( oil resistant ) 3. 5 mm thick 2ft x 3ft ( type pc 70c of is 4253 ( part-ii ) 1980 ) isi mark / bis certified 46 rubberized cork sheet ( oil resistant ) 5 mm thick 2ft x 3ft ( type pc 70c of is 4253 ( part-ii ) 1980 ) isi mark / bis certified 47 bakelite / fibertubes8 mm dia ( 1 mt long ) ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 48 bakelite / fibertubes10 mm dia ( 1 mt long ) ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 49 bakelite / fibertubes12mm dia ( 1 mt long ) ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 50 bakelite / fibertubes12mm dia ( 1 mt long ) ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 51 bakelite / fibertubes16 mm dia ( 1 mt long ) ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 52 hv bush clamps ( ms ) ( standard make conforming to relevant is with latest revision ) with holder including nuts and bolts with washers isi mark / bis certified 53 al. clamping member ( shoes ) for hv bushing ( standard make conforming to relevant is with latest revision ) isi mark / bis certified 54 galvanizedfull thread nuts & bolts with washersof sorts ( galvanized ) ( standard make conforming to relevant is with latest revision ) 55 galvanizedflat washersof sizes ( standard make conforming to relevant is with latest revision ) 56 h.v cork washers of sorts for hv bushoingmm o.d ( type pc 70c of is 4253 ( part-ii ) 1980 ) 57 l.v cork washers16 mm o.d ( type pc 70c of is 4253 ( part-ii ) 1980 ) 58 h.v cork washers 19mm o.d ( type pc 70c of is 4253 ( part-ii ) 1980 ) 59 h.v cork washers32 mm o.d ( type pc 70c of is 4253 ( part-ii ) 1980 ) 60 oil seal rings ( o-rings ) for lv / hv bush rods 32 mm dia ( standard make conforming to relevant is with latest revision made from32mm neoprene / nitrile rubber grade ba 60 of bs:2751 ) 61 oil seal rings ( o-rings ) for lv / hv bush rods19mm dia ( standard make conforming to relevant is with latest revision made fromneoprene / nitrile rubber grade ba 60 of bs:2751 ) 62 oil seal rings ( o-rings ) for lv / hv bush rods 25 mm dia ( standard make conforming to relevant is with latest revision made from neoprene / nitrile rubber grade ba 60 of bs:2751 ) 63 oil seal rings ( o-rings ) for lv / hv bush rods 30 mmdia ( standard make conforming to relevant is with latest revision made from neoprene / nitrile rubber grade ba 60 of bs:2751 ) 64 oil seal rings ( o-rings ) for lv / hv bush rods 12 mmdia ( standard make conforming to relevant is with latest revision made from neoprene / nitrile rubber grade ba 60 of bs:2751 ) 65 oil seal rings ( o-rings ) for lv / hv bush rods 16 mmdia ( standard make conforming to relevant is with latest revision made from neoprene / nitrile rubber grade ba 60 of bs:2751 ) 66 creep tape 1” ( standard make conforming to relevant is with latest revision ) 67 cotton cloth soft, high absorption capacity of strandard size 68 fast curing epoxy compound sealent adhesive ( m.seal ) 50 gram pack 69 strandard epoxy adhesive ( resin 1 kg + hardener 800 g ) ( araldite ) 70 washing soap lifebouy wheel / rin or equivalent 71 solder ( lead / soft solder ) 72 solderflux / paste / liquid50 gram pack 73 transformer oil fresh ( conforming to is 335 and shall be clear and transparent free from any suspended matter ) . transformer oil 74 lpg gase cylinders ( commercial 19.5 kg ) 75 lpg gas cylinder refilingcommercial 76 oxygen gas cylinders oxygencapacity9 kg 77 oxygen gas cylinder refilling oxygen capacity 9 kg 78 press card board wedges of sizes 4mm / 16mm ½x2, ½x3, 1½x3, 1.5x1.75 79 aluminium sleeves 2mm for ht coils joints 80 copper barzing rods of latest is specification and size 81 brazing flux in grams of latest is make 82 wooden ( kail wood ) ltbobinfor wind of lt coils compatable for lt windingfor25 to 1000kva transformer 83 wooden ( kail ) htbobinfor wind of ht coils compatable for ht windingfor1000kva transformer 84 alminium strip ( shim ) 0.15 -3.00 mm thick for lt coils of sizes for 50kva / 63kva / 100kva / 250kva 85 copper strip ( shim ) 0.15 -3.00 mm thick for lt coils of sizes for 300kva / 400kva / 500kva / 630kva / 1000 kva 86 ht tap rolls 87 filter plant pipe 1½ 88 transparent gum 89 silica gel 90 m 4 grade crgo silicon steel core lamination as per is 3024 of sizes 91 spray paint can ( acrylic ) suitable for metal, wood, paper , plastic , quick dry300 ml pack 92 combo steel stancil of numericals and alphabits ( size a6 ) 10.5 x14.85 cms having alphabita ( a-z ) and 0 to 9 ) numericals and symbols ( -, + )