rate contract for supply of key material required for operation / maintenance of 33kv lines and 33 / 11 kv receiving stations valid till end of financial year 2022-23 from the date of issuance of loa or till finalization of next stage contract. rate contract for supply of key material required for operation / maintenance of 33kv lines and 33 / 11 kv receiving stations valid till end of financial year 2022-23 from the date of issuance of loa or till finalization of next stage contract. , power transformers: , supply of transformer oil as per is: 335-1993 with latest amendments thereof. , supply of buchhloz relay for 33 / 11 kv transformer protection ( 10mva / 6.3 mva / 5mva ) as per is 3637:1966 , supply of winding temperature indicator ( wti ) for 33 / 11 kv power transformer ( 10 mva / 6.3 / 5 mva ) as per relevantis 5561 standard. , supply of oil temperature indicator ( oti ) for 33 / 11 kv power transformer ( 10 mva / 6.3 / 5 mva ) as per relevantis 5561 standard. , supply of 33 / 11kv transformer bush rods as per relevantis 3347 standard. , hv side , lv side , supply of 33 / 11kv transformer bushes as per relevantis 3347standard. , hv side , lv side , supply of 11 kv spout bushes ( indoor type ) conforming to relevant standards ammended up to date , supply of breather conforming to latest is 3202 ( ammended up to date ) for 10mva / 6.3mva / 5mva. , supply of silica gelas per is :3202 , supply of kidney washers for power transformer bushes as per is 3202. , supply of galvanised iron angle / channel / flat per is :2062 grade a of sorts and sizes , g i channel 100x50x50x6 mm , g i channel 75x40x40x6 mm , g.i angle iron 65x65x6 mm , g.i angle iron 50x50x6 mm , g.i flatiron 50x6 mm , supply of arching horns ( set of three pieces ) for power transformer , supply of 33kv current transformer ( 3 core ) of reputed make, outdoor oil cooled, single phase ( comprising of 3 no ) ( as per is 2705 -1992 having ratio of is ( is 2165, is 2705 ( i-iv ) , is 2099, is 5621, is 2071, is 335, is 13947 ( part i ) , iec 185, iec 270, iec 44 ( 4 ) , iec 171, iec 60, iec 8263, iec 815, indian electricity rules 2010 ) , 400-200 / 5-5a , 300-150 / 5-5a , 250-125 / 5-5a , supply of 11 kv c.t. ( 3-core ) of reputed make suitable for 11kv vcb panels ( comprising of 3 no ) as per is ( is 2165, is 2705 ( i-iv ) , is 2099, is 5621, is 2071, is 335, is 13947 ( part i ) , iec 185, iec 270, iec 44 ( 4 ) , iec 171, iec 60, iec 8263, iec 815, indian electricity rules 2003 ) having ratio:- , 800-400-200 / 5-5-5a , 600-300-150 / 5-5-5a , 400-200-100 / 5-5-5a , 200-100 / 5-5a , 150-75 / 5-5a , 100-50 / 5-5a , 33kv and 11kv outdoor type potential transformer , supply of 33kv potential transformer ( comprising of 3 no ) of ratio 33kv / v3 / 110v / v3 , single phase, outdoor oil cooled, dead tank type pt as per is:3156 -1992 , supply of 11kv potential transformer ( comprising of 3 no ) 11kv / v3 / 110v / v3 three phase box type as per is :3156-1992 , 11kv and 33kv vcbs , supply of master trip relay 24-50 v rel 615 abb ied suitable for 11kv vcb switch gear panels , supply of digital protection relay ashida adr 141c, rel 615 / abb ied, model no. er113 2 o / c + 1 e / f with high trip ( mit113 ) , auxiliary voltage = 0-36 volt conforming to iso 9001:2008 standards , supply of digital protection relay non-communicablerel 615 abb ied model type -141a of reputed make, 3 o / c + 1 e / f , auxiliary voltage 0-30vconforming to iso 9001:2008 standards. , supply of programmable numerical relay rel 615 abb ied with communication protocol iec618503 o / c + 1 e / f with scada compatible relay vamp57 ( iem ) protection, relay type v57f3aba1aca, having ports dual rj45 with 10 digital inputs and 6 digital outputs, auxiliary voltage =30v minimum, frequency = 50hz, rated phase current in=5a, rated residual current io=5a, rated auxiliary voltage ( uaux ) =30 dc , supply of 11 kv vacuum interruptersof reputed make conforming to iec62271-100, gb1984-2003 standardshaving current carrying capacity 1250amps. suitable for 11kv vcb breakers. , supply of trip solenoids voltage-operated coil ( d.c 30-36v ) of reputed make complete encased suitable for11kv vcb panels ( crompton greaves, electricfield, er, vijai, sudhir, abb, allind etc ) , supply of dc operated 36 v led indicating lamps with assembly for panels ( red, blue, green, white ) , supply of 11kv vcb panel bushes of reputed makesuitable for different 11kv vcb panels ( crompton greaves, electricfield, er, vijai, sudhir, abb, allind etc ) , supply of auxiliary switch of reputed make suitable for 11kv vcb panels ( crompton greaves, electricfield, er, vijai, sudhir, abb, allind etc ) , supply of tnc switch of reputed make suitable for 11kv vcb panels ( crompton greaves, electricfield, er, vijai, sudhir, abb, allind etc ) , supply of ampere meter ( digital type ) suitable for 11kv vcb panels ( crompton greaves, electricfield, er, vijai, sudhir, abb, allind etc ) , supply ofvoltmeter ( digital type ) suitable for 11kv vcb panels ( crompton greaves, electricfield, er, vijai, sudhir, abb, allind etc ) , supply of bus contact of reputed make ( comprising of 3 no. ) for different 11kv vcb panels ( crompton greaves, electricfield, er, vijai, sudhir, abb, allind etc ) , supply of aluminum bus bar 60mm x 10mm conforming to relevant is ammended uopto date. , supply of copper bus bar 75mm x 10mm conforming to relevant is ammended up to date. , battery and charger , supply of 36 volts battery bank, 200ah tubular batteriesof reputed make ( comprising of 3 no-12 volts each ) complete with all accessories conforming to is 62259 standards. , supply of automatic 30v, dc, 15amp. ( constant current, constant voltage ) fully automatic battery charger float cum boost type 2kva conforming to is: 1248 and is 13947-part -i to part 5 and all applicable standards. , supply of automatic cum mannual 30v, dc, 15amp. ( constant current, constant voltage ) battery charger float cum boost type 2kva conforming to is: 1248 and is 13947-part -i to part 5 and all applicable standards. , supply of 5kva automatic voltage stabiliser ( dry type ) having voltage range from 90-240v , supply of 33kv, 1 core armourned xlpe power cable of reputed make conforming to is :7098 part 2-1985, is 5831-1984, is 8130-1984, is 3975-1988 and iec :332 , 185 mm2 , 240 mm2 , 300 mm2 , 400 mm2 , 630 mm2 , supply of 11kv, 3 core armourned xlpe power cable of reputed make conforming to is :7098 part 2-1985, is 5831-1984, is 8130-1984, is 3975-1988 and iec :332 , 85 mm2 , 95 mm2 , 120 mm2 , 185 mm2 , 240 mm2 , 300 mm2 , 400 mm2 , supply of 11kv, 1 core armourned xlpe power cable of reputed make is :7098 part 2-1985, is 5831-1984, is 8130-1984, is 3975-1988 and iec :332 , 185 mm2 , 240 mm2 , 300 mm2 , 400 mm2 , 630 mm2 , supply of 1.1kv, 3.5 core 120 sqmm xlpe power cable ( lt ) of reputed make to for auxiliary transformer conforming to relevant standards ammeded up to date. , 33kv / 11kv composite / polymeric insulators , supply of 33 kv33kv polymeric composite pin insulator 36kv, 10kn, lighting impulse 170kv positive and 180kv negative, creepage distance 900mm suitable for 0.1 acsr , supply of 33 kv33kv polymeric composite pin insulator 36kv, 10kn, lighting impulse 170kv positive and 180kv negative, creepage distance 900mm suitable for 0.15 / 0.2 acsr , supply of33kv polymeric composite disc insulator 36kv, min failing load 70kn, lighting impulse 170kv positive and 180kv negative, creepage distance 900mm , 11kv polymeric composite pin insulator 12kv, 5kn, lightingimpulse 75kv positive and 80kv negative, creepage distance , supply of 33kv polymer post insulator ( comprising of 3 no ) complying in all respects with is: 2486 , supply of anticlimbing devices with clamps conforming to relevant rec standards, suitable for 13 mtr / 11mtr st poles , 11kv and 33k isolators , supply of 33kv isolatorwith earthing blade 1250amp the isolator shall comply in all respects with is: 9921 or iec publication no.: 129. , supply of 33kv isolator without earthing blade 1250amp. the isolator shall comply in all respects with is: 9921 or iec publication no.: 129. , supply of 11kv isolator with earthing blade ( 630amp ) the isolator shall comply in all respects with is: 9921 or iec publication no.: 129. , 11 kv g.o.s switch 800 amp conforming tois -9921 ( part-1 to v ) , supply of 11 kv link set ( comprising of 3 no. ) heavy duty with silicon / porcelain insulators, max. current: 600-800a max. voltage : 11kv usage : outdoor with 400x50x6mmmale-copper blade with 100x50x3mm female copper part with a.a clamps conforming to iso9001, iso2008 standards. , supply of 33kv link set ( comprising of 3 no. ) ( 610x50x6mm male copper blade and female part 200x50x3mm ) heavy duty 600amps with post type porcelain insulator and a.a. clamps ( 6no. with each set suitable for 0.2acsr conductor ) , 33kv and 11kv station class surge arrestor / lightening arrestor. , supply of 33kv lightnening arrestor ( comprising of 3 no. ) station-type with porcelain insulators complying with is: 3070 part-3 and other specific requirements stipulated in the specification. , supply of 33kv lightnening arrestor ( comprising of 3 no. ) station-type with polymer insulators conforming to relevant is ammended up to date. , supply of 11kv lightnening arrestor ( comprising of 3 no. ) station-type with poreclaininsulators complying with is: 3070 part-3 and other specific requirements stipulated in the specification. , supply of 11kv lightnening arrestor ( comprising of 3 no. ) station-type with supply of 11kv lightnening arrestor ( comprising of 3 no. ) station-type with , supply ofheat shrinkable cable termination kitsof reputed make ( outdoor type ) suitable for 33kv single core, xlpe power cables , 85 mm2 , 95 mm2 , 185 mm2 , 300 mm2 , 400 mm2 , 630 mm2 , supply of 33 kv grade, single core heat shrinkable cable jointing kit of reputed make as per relevant is standard 7098 ( part-ii ) suitable for , 85 mm2 , 95 mm2 , 185 mm2 , 300 mm2 , 400 mm2 , 630 mm2 , supply of 11kv heat shrinkable cable termination kits of reputed make ( outdoor type ) for 3-core, xlpe power cablesas per relevant is standard 7098 ( part-ii ) suitable for , 85 mm2 , 95 mm2 , 120 mm2 , 185 mm2 , 240 mm2 , 300 mm2 , 400 mm2 , 630 mm2 , supply of 11kvheat shrinkable cable termination kits ofreputed make ( indoor type ) for 3-core, xlpe power cablesas per relevant is standard 7098 ( part-ii ) suitable for , 85 mm2 , 95 mm2 , 120 mm2 , 185 mm2 , 240 mm2 , 300 mm2 , 400 mm2 , 630 mm2 , supply of galvanized tension clamp fitting setsuitable for :- , 0.1 acsr conductor 4 bolt , 0.15 acsr conductor 6 bolt , 0.2 acsr conductor 8 bolt , supply, of bimetallictwin clampsequivalent 8 bolt type with 4 outputsas per relevant is standard suitable for:- , 0.1 acsr conductor , 0.15 acsr conductor , 0.2 acsr conductor , supply of aluminium pg clamps as per is:5561 ( 1970 ) .suitable for :- , 0.1acsr , 0.15 acsr , 0.2acsr , supply of t-clampsas per relevant is with latest amendments suitable for:- , 0.1acsr , 0.15 acsr , 0.2 acsr , supply of 33kv ct clamps , supply of 33kv pt clamps , supply of aluminium thimbles of sorts ( conforming to relevant standards ammended up date ) , 85 mm2 , 95 mm2 , 120 mm2 , 185 mm2 , 240 mm2 , 300 mm2 , 400 mm2 , 630 mm2 , t & p items , supply of tool kit complete with all necessary toolsas per is standard with latest amendments: contained in pvc tool box ( big ) withflat spanner set ( 6-22 ) , ring spanner set ( 6-22 ) , t socket spanner set ( 6-22 ) , screw driver ( 5 nos ) , hexa blade complete, plier 8”, nose plier, cutter, hammer with handle 1kg, measuring tape ( 50 mtr ) , chisel 6-8”, tester file 10”, cable cutter / knife, adjustable pipe wrench 14”, allen key set ( 10 nos ) , supply of 9kva, 50 hz, single phase welding plant ( portable type ) conforming to relevant standards ammended up to date. , supply of heat gun suitable for 33 / 11 kv cable termination works etc with temprature range 60-200 deg. celsius, input voltage 220-240 v, airvolume 50-200 ltrs / min. , supply of distilled water plant 10 litres / hr conforming to relevant standards ammended up to date. , supply of hydrometer of reputed make. , supply of transformer oil testing machine ( olt-80-80kv oil bdv, output voltage rise rate 0.5 to 10 kv per second. is 1866 , is-335 ( 1993 ) ammended up to date. , supply of single phase portable type metal cutter ( 2400watt ) , supply of manually operated crimping tool of reputed make with maximum size of630 sqmm , supply of hydraulic operated crimping tool of reputed make with maximum size of 630sqmm , supply of aluminium ladder 40ft long, folded type ( 5-6mm thick ) with rope and pulley complete , supply of link rods suitable for 33kv / 11kv, conforming to relevant standards ammended up to date. , supply of discharging rods ( for earthing ) set of three, conforming to relevant standards ammended up to date. , supply of gas operated blow lamp of reputed make. , supply of digital earth resistance tester having range from 0-2000 ohm ( complete with operating manuals and drawings ) , supply of meggar 5kva battery operated ( complete with operating manuals and drawings ) , supply of old sarees / dhoti cloth , supply of petrolium jelly as per is standard , supply of ac clamp meter of reputed make , supply of dc clamp meter of reputed make , supply of 3 phase squence meter of reputed make , control cables and pvc cables , supply of 2 core 2.5sqmm control cablecopper armoured, 1.1kv grade, isi frls , supply of 4 core 2.5sqmm control cablecopper armoured, 1.1kv grade, isi frls , supply of 6 core 2.5sqmm control cablecopper armoured, 1.1kv grade, isi frls , supply of 8 core 2.5sqmm control cablecopper armoured, 1.1kv grade, isi frls , supply of 12 core 2.5sqmm control cablecopper armoured, 1.1kv grade, isi frls , supply of1.5 sqmm pvc copper wire of havells or equivalent make ( isi marked ) coils containing 90 meters of wire , supply of2.5 sqmm pvc copper wire of havells or equivalent make ( isi marked ) coils containing 90 meters of wire , supply of 4 sqmm pvc copper wire of havells or equivalent make ( isi marked ) coils containing 90 meters of wire , supply of 16 sqmm pvc copper wire of havells or equivalent make ( isi marked ) coils containing 90 meters of wire , guy wire and g.i wire , supply of g i wire ( 8 swg ) as per is standard with latest amendments , supply of guy wire ( 7 / 14 ) swg as per is standard with latest amendments , supply of earthing coils ( made of 115 turns of 8swg wire ) as per latest standards complete with nuts , bolts with washers and 2mtr long over hang , supply of chemical earthing as per iec 62305 standard , insulation tape , supply of ht insulation busbar tape for 11kv level as per is standard with latest amendments , supply of ht insulation tape for 11kv level as per is standard with latest amendments , supply of monoplast tape as per is standard with latest amendments , supply of lt insulation tape as per is standard with latest amendments , supply of g.i bolt full threadof sorts and sizes with washers and nuts of different sorts and sizes , yard lights / lamps , supply of ledlamps 30 watts of reputed make , supply ofled lamps 9 watt of reputed make , supply of fos led search light handled torch, 3w ( with built-in, rechargeable 4.5 ah smf battery ) , lighting range of upto 600meters , supply of ledyard lights of reputed make with pipe bend ( 100 watts ) 100 lumens / watt , supply of led yard lights of reputed make with pipe bend ( 200 watts ) 100 lumens / watt , supply of led yard lights of reputed make with pipe bend ( 300 watts ) 100 lumens / watt , paint , supply of aluminium paint of reputed brand , supply of red oxide paint of reputed brand , safety items , supply of 33kv hand gloves of reputed make conforming to is: 4770, 13774 , supply of safety shoes ( branded ) , supply of rain jacket & trousers , supply of safety belt of class a & p harness including waist belt and a pole strap with a special type of freely moving buckle complete conforming to i.s 3521-1999 , supply of safety helmet conforming to iso: 3873, is 2925 : 1984 , supply of electrical insulated checkeredrubber matting 25mm thick ( 1mtrx2mtr ) conforming to is 15652:2006, ec 61111