fixing of rate contract for supply of materials required from time to time for repair of damaged distribution transformers of this division during the financial year 2021-22 online e-bids from original equipment manufacturers/ authorized dealers/ local representatives/ local ssi units/ registered firms already in the trade , annual rate contract of transformer repairing materials for the financial year ( 2021-22 ) , glass slevees of sizes - 1 mtr long ( white ) , 1 mm , 2 mm , 3 mm , 4 mm , 5 mm , 6 mm , 8 mm , 10 mm , fibre/bakelite tube of sizes - 1 mt long , 8 mm , 10 mm , 12 mm , 16 mm , glass tape 1 wide ( jhonson make ) , cotton tape 1 wide ( victor 301/lotus brand ) , nawara tape of sizes ( victor/lotus brand ) , 1 wide , 1 . 25 wide , pressboard 3 x 4 size having iec / 641 specifications ( ramman/ senapatti make ) - yellow , 1mm , 1 . 5mm , 2mm , 3mm , craft / ht/lt paper - ( ramman / senapatti make ) , 1 mill , 2 mill , 3 mill , 4 mill , 5 mill , lethoride paper - ramman / senapatti / umang make , 10 mill , 15 mill , 20 mill , transparent gum , fevicol ( pidilite ) , 100 % solder soft ( rings ) , soldering paste ( liquid ) /bottle , oil resistant rubberized cork sheet 2 x 3 size ( nucork /telbrass make ) , 3 mm , 3 . 5 mm , 4 mm , 5 mm , dpc copper wire conforming to ie - 7404 - i ( amco/elecon/hindustan/ devi dyal make ) ( in exchange of damaged/salvaged copper coils ) , 11 swg , 12 swg , 13 swg , 14 swg , 16 swg , 18 swg , 21 swg , 22 swg , dpc copper wire conforming to ie - 7404 - i ( amco/elecon/hindustan/ devi dyal make ) ( without exchange of damaged/salvaged copper coils ) , 11 swg , 12 swg , 13 swg , 14 swg , 16 swg , 18 swg , 21 swg , 22 swg , super enamalled copper wire of sizes ( 11 swg to 23 swg ) conforming to ie - 7404 - i ( amco/elecon/hindustan/ devi dyal make ) ( in exchange of damaged/salvaged copper coils ) , super enamalled copper wire of sizes ( 11 swg to 23 swg ) conforming to ie - 7404 - i ( amco/elecon/hindustan/ devi dyal make ) ( without exchange of damaged/salvaged copper coils ) , super enamalled aluminium wire of sizes ( 12 swg to 21 swg ) conforming to ie - 7404 - i ( amco/elecon/hindustan/ devi dyal make ) ( in exchange of damaged/salvaged se/aluminium coils ) , super enamalled aluminium wire of sizes ( 12 swg to 21 swg ) conforming to ie - 7404 - i ( amco/elecon/hindustan/ devi dyal make ) ( without exchange of damaged/salvaged se/aluminium coils ) , dpc aluminium wire ( 12 swg to 21 swg ) conforming to ie - 6162 - i ( amco/elecon/hindustan/ devi dyal make ) ( in exchange of damaged/salvaged aluminium coils ) , 12 swg , 13 swg/14 swg , 16 swg , 18 swg , 21 swg , dpc aluminium wire conforming to ie - 6162 - i ( amco/elecon/hindustan/ devi dyal make ) ( without exchange of damaged/salvaged aluminium coils ) , 12 swg , 13 swg , 16 swg , 18 swg , 21 swg , dpc copper strip of sizes conforming to ie - 7404 - ii ( in exchange of damaged salvaged cu strips/damaged copper coils ) , dpc copper strip of sizes conforming to ie - 7404 - ii ( without exchange of damaged salvaged cu strips/damaged copper coils ) , thin aluminium/copper sheets conforming to ie - 7404 - ii ( suitable for fabrication of shims for providing connections between lt bush rods and lt al/cu coils as per dt capacity ) -- ( without exchange of al/cu scraps ) -- as per sample , aluminium sheets , copper sheets , dpc aluminium strip of sizes conforming to ie - 6162 -ii ( in exchange of damaged salvaged al strips/damaged aluminium coils ) , dpc aluminium strip of sizes conforming to ie - 6162 - ii ( without exchange of damaged salvaged al strips/damaged aluminium coils ) , lt brass bush rods complete with bush collars , bush washers , nuts of identical metal , rubber oil seals and ring washers . confirming to 3347 1967 , 12 x 180 mm , 16 mm , 19 x 250 mm , 25 x 270 mm , 30 mm , 32 x 280 mm , ht brass bush rods complete with bush oil cap , nuts of identical metal , rubber oil seals and ring washers . 12mm , ht brass bush rods complete with bush oil cap , nuts of identical metal , rubber oil seals and ring washers . 20mm , porcelien lt bushes with cup conforming to ie - 3347 suitable for , 32 mm brass bush rod , 16/19 mm brass bush rod , 20 mm brass bush rod , 12 mm brass bush rod , 25 mm brass bush rod , 30 mm brass bush rod , 11 kv ht bushes conforming to ie - 7421 12mm , fevitite adhessive ( 13 gm pack ) , m-seal ( 50 gm pack ) , dhoti cloth/old sarees in 1 m / 2 m long pieces ( clean ) , copper brazing rod , aluminium brazing rod , corkwashers suitable for lt porcelain bushes of sizes , 12 mm , 16 mm , 19 mm , 32 mm , rubber washer suitable for lt brass bush rods of sizes , 12 mm , 16 mm , 19 mm , 32 mm , cork washers suitable for 11 kv ht bushes , ms studs of sizes , insulating varnish ( standard quality ) dr . beck , aluminium rivets , copper rivets , bakelite sheet 12 mm , 15 thick , pvc sheet 7 mm , soldering gun ( heavy duty ) , grinder ( heavy duty ) , pliers ( taparia ) , 6 , 10 , exhaust fans heavy duty ( crompton/havells ) , 15 , 18 , wooden gutties , meagger , clamp meter , ratio meter , oil testing machine small , ht bush clamps , painting gun , air compressor small , bobbin tape , film paper , nuts bolts of sorts , packing gutties 1 , 1 . 5 , transformer seals of sizes , street led light complete ( havells , crompton ) 45w , 11kv ht rod , drain valve 0 . 5 , drain valve 0 . 75 , drain valve 1 , drain valve 1 . 25 , drain valve 1 . 5 , drain valve 2 , packing sheet 1mm , 1 . 5mm , counter bell , manual operated oil pump , iron chisel , hexa-frame with blade , hexa blade , scissor , double end spanners of sizes conforming to is 2028-2004 ( taparia ) , 6x7 , 8x9 , 8x10 , 9x11 , 10x11 , 10x12 , 12x13 , 13x16 , 14x15 , 16x17 , 18x19 , 20x22 , 21x23 , 24x27 , 25x28 , 30x32 , 46x50 , ring spanner of sizes conforming to is 2029-1998 ( taparia ) , 8x9 , 12x13 , 14x15 , 16x17 , 18x19 , 20x22 , 21x23 , 24x27 , 25x28 , 30x32 , heating elements ( rods ) for filteration plant , heating elements ( rods ) for oven , filteration pipe for oil filteration plant ( as per sample ) , 1 size , 11/4 size , steel wire rope 19 mm ( ceiling ) , u-clamp/bolts for steel wire rope , hammer of sizes , 0 . 5 kg , 1 kg , 5 kg , 10 kg , glass mallet , rubber mallet for lt , iron cutter ( bosch or equivalent ) , circular blades of iron cutter ( bosch or equivalent ) , pistol drill ( bosch or equivalent ) , come along clamp ( indef or equivalent make ) suitable for , 0 . 1 acsr , 0 . 05 acsr , 0 . 03 acsr , pulleys upto 2 ton capacity ( indef make or equivalent ) , pullying machine - 5 ton capacity ( indef make or equivalent ) , chain pulley block - 5 ton capacity ( indef make or equivalent ) , d-clamp 5 ton capacity , g-clamp ( for holding side channels of core assembly ) - heavy duty , tin cutter , ongus ( as per sample ) , strip cutter , pipe wrench 14 ( taparia ) ,