Corrigendum - supply of Modern Service Garage Tools For Iaf Station , Hasimara , West Bengal . , supply and installation of portable type vehicle washer 3 hp , reciprocating type with triple plunger pump , single phase , suitable size inlet nylon hose of 20 mtrs length with hose coupler to water point / tap , suitable size outlet nylon hose length of 10 mtrs , with working pressure of 45 kg / cm2 , base frame , trigger gun , with 3 core x 2 . 5 sq . mm copper electrical cable ( cable code: yy ) reel of 30 mtrs . this portable vehicle washer shall be mounted on the trolley made of ms angular frame work with four nylon wheels which has to rotate 360 degrees with handle for movement . model no . hl 03 make: ats elgi , supply of pneumatic impact wrench: hk-1 / 2 impact wrench , bolt cpapcity: 18mm , working torque:9-600 nm , max torque: 678 nm , net weight: 2 . 6 kg , speed-7000 rpm . accessories: coiled nylon hose with 10 mtrs , with ending fitted , quick coupler , frl 724 unit . model no . iw-4305 pk-ats-elgi . , supply and installation of portable air compressor: 2 hp - 100 litres vayu lubricated compressor with 3 core x 2 . 5 sq . mm copper electrical cable ( cable code: yy ) reel of 30 mtrs and 1 / 2 heavy duty breaded nylon hose of 10 meters with blower gun . model no . sa20101 . make: elgi . , supply of impact drill machine: model no . gsb13re kit - capacity 10 mm in steel - 600 watts . make: bosch . , supply of mechanical screw jack - 20 ton capacity with jack rod . , supply of manually operated tyre vacanizing machine with accessories: make: indian , supply of manual type tyre bead breaker kit . make: sarv , supply and installation of recriprocating air compressor: static 15 hp , 500 litres tank capacity , range: 0 - 10 kg / cm2 , analog type with hand control valve , d / e foot connector , inlet hose 1 / 2 & twin delivery nylon hose 10 mtrs till h / c valve + 1 mtrs single hose up to d / e foot connector + 10 mtrs . of 4c x 4 . 0 sq . mm lt copper cable ( cable code: yy ) . model no . ss15090hn-500 l & wmti . make: elgi , supply of air grease pump: air grease pump with wheels , 2 . 2 mtrs grease hose & dispensing gun . model: ah4 / std - 25 kg . make: ats-elgi . , supply of ms tray 18 x 18 ( ms drip tray ) . make: indian , supply of gi tray 18 x 18 ( gi drip tray ) . make: indian , supply of bench grinder 0 . 5 hp , 1 phase , 6 wheel , 2800 rpm with 10 mtrs . of 3 core x 1 . 0 sq . mm lt copper cable ( cable code: yy ) . make: rajalakshmi . , supply of hand drill machine: 13 mm model no . gbm 13-2 . make: bosch , supply of bench vice: 6 double rib . make: smith , supply and installation of gas welding machine: gas welding machine , pvc hose , red & blue 8 mm - 10 mtrs . long each . gas welding torch , cutting torch piolt , regulators - oxygen & acetylene . make: yamato . , supply of work bench with lockable drawers , size: 6 x 2 x 2 1 / 2 ht , 6 legs with 1 drawer . make: indian , supply and installation of arc welding machine: arc welding machine 200 amps air cooled , 3 phase , with electrode holder , pair of leather hand gloves , helment with welding glass , incoming copper cable of 20 meters of 4 core x 4 sq . mm ( cable code: yy ) , 2 meters 3 core x 16 sq . mm copper welding cable with lugs , 2 meters 3 core x 16 sq . mm earthing copper cable with heavy duty earth clamp and lugs , wire brush , chipping hammer . make: electroweld weldarc . , supply of mechanical creeper ( service creeper ) with head rest . make: indian , supply and installation of portable sand blaster: sand blaster gun-sand / grit blasting machine medium size ( portable type ) consists of 1 ) hopper made out of 6 mm ms plate rolled construction . 2 ) capacity - 150 kg ( steel grit ) , 65 kg ( sand ) . 3 ) blast hose- 20 mm id length - 5 mtrs . 4 ) tungsten barbide nozzle - 5 mm with holder . 5 ) pneumatic valves . 6 ) pop-up valve . 7 ) grit flow valve . 8 ) grit mixing valve . 9 ) sieve , moisture separator with pressure regulator . 10 ) blasting duration 5 to 7 min for each fill . blast on / off manual . 11 ) complete portable type sand / grit blasting machine with wheels . 12 ) hydraulic tested to 250 psi . 13 ) operator safety wear . 14 ) air fed helmet - 1 no . 15 ) helmet hose - 10 mtrs . 16 ) hand gloves - 1 pair . 17 ) gum boot - 1 pair . 18 ) operators suit - 1 pair . make: sandstorm , supply of installation accessories: consists of 1 ) composite pipe size : 1 { 2025-20x25mm ) - 40 mtrs . 2 ) female tee { 2025x1 / 2 } - 12 no . 3 ) female elbow { 2025x1 / 2 } - 4 no . 4 ) reduced nipple { 2025x1 / 2 } - 8 no . 5 ) rounding tools - 1 no . 6 ) plastic pipe chamfer - 1 no . 7 ) pipe cutter - 1 no . 8 ) external spring - 1 no . 9 ) internal spring - 1 no . 10 ) heavy duty clamp 100nos . set : consisting of screw nail 100 nos . , wooden gatta - 1 100 nos . 11 ) flexible pipe 4mtr . long 3 / 8 id with end fitting 1 / 2 female thread - 2 mtr 12 ) ball valve 1 / 2 - 12 no . 13 ) quick coupler 40 sma - 16 no . 14 ) quick coupler 40 spa - 16 no . 15 ) quick coupler adopter 20 pma - 4 no . 16 ) brass hex nipple 1 / 2 x 1 / 2 - 12 no . 17 ) brass pu hose adopter 1 / 2 x 12mm - 4 no . 18 ) brass pu hose adopter 1 / 4 x 12mm - 4 no . 19 ) pu tube 8 mm x12 mm - 50 mtrs 20 ) pu hose 8 mm x12 mm - 15 mtrs . long - coiled with end fittings - 1 no . 21 ) quick coupler 40 ppa - 6 no . 22 ) 1set of fittins for sand blasting machine & tyre inflator - 1 no . 23 ) lubricator - 1 / 2 - 1 no . 24 ) air tool lubricant 500ml vg 22 - 2 no . , supply and installation of electrically driven submersible sludge pump of capacity 1 hp , single phase , class f insulation , ip 68 protection , with minimum 10 meters head , stainless steel pump body , ss shaft , automatic on-off , float switch , over load protection , non return valve , 1 1 / 2 inch nylon hose pipe of 30 meters for pump discharge with clamps , screws , tapes , installation accessories , 10 meters of 3 core x 2 . 5 sq . mm copper cable for inlet power connection to pump , 5 meters nylon rope . make: kirloskar , supply and installation of fuel trnsfr pmp , 12vdc , mieco mdl dyb 40dc , with inlet pipe nylon of 2 mtrs with fixing clamp , outlet pipe nylon of 5 mtrs with clamp , fuel gun , battery connecting wire of 5 mtrs with clips , clamping accessories , tape , clamps , screw etc . , with complete accessories . make: mieco