centrifugal pumps Tenders in Bihar

1
Ministry Of Power - Bihar

45784090 bids are invited for couplings couplings 100246870 m5655230965 , m5655230966 , m5655230969 , m5655230970 , m5655230974 , m5655230975 , m5655230980 couplings gear couplings, high pressure fire fighting hose with delivery couplings as per is 14933, resilient couplings, hydraulic flat face quick couplings, self priming centrifugal pump as per is 5120 , couplings fire hose as per is 903, fire hose (type 3) with instantaneous male female coupling (png), cpvc industrial pipe fittings, schedule 80, flexible jaw coupling, spares tyre for tyre coupling flexible jaw coupling relevant gear couplings resilient couplings total quantity : 600...

Due Date : October 28, 2024

Tender Value : ₹ 18.36 Lakhs

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2
Ministry Of Power - Bihar

45638879 bids are invited for 1 m3100990309 100243701 , 2 m3100990318 100243701 , 3 m3100990320 100243701 pump assy,mono submersible pump,10hp submersible sewerage pump, styling chair salon chair swiveling barber chair, drainage pump, submersible pump starters (motor starter controls), submersible pump set (three phase) (v2) as per is 8034:2018, monoblock pump, self priming centrifugal pump as per is 5120 , descaling pump, dosing pump, vacuum pump relevant dewatering pumps as per is 10001 total quantity : 33...

Due Date : October 21, 2024

Tender Value : ₹ Ref. Documents

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3
Ministry Of Power - Bihar

45627410 bids are invited for at ntpc kahalgaon 100243424 1 10 m5522996518 , m5522996560 , m5522996559 , m5522996558 , m5522996557 , m5522996556 , m5522996555 vane pump,vickers, elief vv,04064mbmeqvr4234 strings used in string: vane pump,vickers digital micro vickers hardness tester, styling chair salon chair swiveling barber chair, spherical vane design wind ventilator, wind vane as per is 5799, descaling pump, anemometer, drainage pump, self priming centrifugal pump as per is 5120 , dosing pump, submersible sewerage pump searched string: elief vv,04064mbmeqvr4234 v belts endless v belt for industrial purposes as per is 2494, rubber gloves for electrical purposes as per is 4770, v belts endless narrow v belts for industrial use as per is 14261, respiratory protective devices filtering half masks, jersey mens woollen v neck (defence), insulation tester, ammonium metavanadate, autoclave (icmr specs), uniform jersey woolen ribbed v neck dgsd specification, small angle grinders relevant hydraulic motors hydraulic spares for stacker reclaimer chp satge 2 total quantity : 10...

Due Date : October 18, 2024

Tender Value : ₹ Ref. Documents

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4
Department of Defence Production - Bihar

45502265 bids are invited for centrifugal pump kpd 516 qf with moter, coupling & base frame make: kbl working fluid: cna. centrifugal pump kpd 2516 qf with moter, coupling & base frame make: kbl working fluid: cna. category not available on gem for the text string uploaded by the buyer relevant centrifugal compressor pump (iocl) mse total quantity : 2...

Due Date : October 22, 2024

Tender Value : ₹ Ref. Documents

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5
Department Of Science And Technology - Bihar

45408122 supply and installation of mechanical engineering laboratory instruments/equipments for government polytechnic katihar. 1 impact of jet apparatus 2 reciprocating pump test rig (with motor) 3 centrifugal pump test rig 4 determination of friction losses in pipes 1 thermometer and pressure gauges of different types 2 petrol engine 3 diesel engine 4 heat pump 5 steam turbine 6 condenser 7 steam engine 8 refrigerant leak detector 9 thermal conductivity apparatus 10 air conditioning test rig 11 boiler mounting and accessories 12 separating and throttling calorimeter 13 heat exchanger 14 indicator unit material testing lab 1 digital torsion testing machine 2 digital spring testing machine 3 deflection of beam apparatus 1 sling psychrometer whirling hygrometer thermometer 2 refrigerator condensor water cooled 3 refrigerator condensor air cooled 4 window air conditioning 5 digital/analog refrigerant leakage detector 1 steel ring gauges 2 feeler gauge 3 plug gauge 4 steel ring gauges 5 feeler gauge 6 angle dekkar 7 precision level 8 autocollimator ...

Due Date : October 15, 2024

Tender Value : ₹ Ref. Documents

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6
Department Of Science And Technology - Bihar

45107466 supply of machines and laboratory equipment’s for physics and mechanical engineering 1 determine resultant of concurrent coplanar force system using force polygon table 2 determine unknown force in a concurrent balance force system using lami’s theorem 3 find reactions at the supports of a simply supported beam and compare the results with analytical values. 4 determine the support reactions for simply supported beam by a) beam reaction apparatus b) circular dial type weight 5 determine coefficient of friction on horizontal and inclined plane. 6 determine the co efficient of friction between two surfaces by a) angle of repose methods b) friction plane method 7 find the coefficient of friction betweenbelt and pulley in a belt friction set up 8 determine the centroid of geometricalplane figures (squares, rectangle,triangle) 9 determine the moment of inertia of a fly wheel 10 find m.a, v.r and efficiency of screw jack. 11 find m.a, v.r and efficiency ofdifferential wheel and axle 12 calculate the efficiency of singlepurchase crab winch and doublepurchase crab winch 13 determine forces in jib crane. 14 determine the efficiency of worm andworm wheel. 15 abels flash & fire point apparatusflash point temperature 70 16 cleveland flash & fire point apparatus 17 pensky martin flash & fire point apparatus 18 say boly viscometer digital 19 bomb calorimeter to test calorific value of solid & liquid fuels 20 junkers gas calorimeter (gaseous fuels) to test calorific value of gaseous fuels 21 conradsons apparatus for carbon residue test 22 two stroke petrol engine, constant speed, air cooled, horizontal petrol engine, 3bhp, 1500 rpm 23 two stroke diesel engine 24 single cylinder 4 stroke diesel engine test rig coupled with ac alternatorconstant speed, water cooled, vertical diesel engine, 5 bhp, 1500 rpm compression ratio 16.5:1 brake drum radius 0.185 morifice diameter 15mm 25 crdi 4 stroke diesel engine for dismantling and assembling with fault simulation board 26 single cylinder 4 stroke petrol engine 27 verification of bernaullis theorem 28 co efficient of discharge of venturimeter, orifice meter. 29 centrifugal pump test rig. (constant & variable speed) 30 determination of coefficient of friction of flow through pipes 31 minor losses in pipes 32 reciprocating pump test rig (with motor) 33 francis turbine test rig. 34 pelton turbine test rig. 35 vapour compression refrigeration trainer test rig: 36 condenser: 37 evaporator: steel material: cross sectional view model of forced circulation evaporator. 38 evaporator: steel material: cross sectional view model of direct contact evaporator. 39 sling psychrometer: 40 refrigeration tool kit and complete refrigeration kit. 41 wood turning lathe machine 42 circular saw machine. straight rise fall& tilting type 43 universal wood working machine 44 band saw machine with all accessories. 45 steel rulescale 1mtr. 46 scriber 47 marking gauge 48 mortise gauge 49 dividers 50 rip saw 51 try square 52 coping saw 53 firmer chisel 54 gauge chisel 55 iron jack plane 56 trying plane 57 rasp 58 hand drill 12 mm 59 gimlet drill 60 clamping vice 61 c clamp 62 cross pin hammer 63 ball pin hammer 64 claw hammer 65 sledge hammer 66 mallet 67 open hearth furnace. 68 anvil 69 hand hammer 70 double handed sledge hammer 71 tongs 72 chiesel tongs 73 pick up tong. 74 pipe mouth. 75 round mouth hollow. 76 hot chiesel 77 cold chiesel 78 hardle set 79 punches; 80 81 82 83 84 drift 85 86 87 88 89 flatter 90 fuller 91 swage 92 swage block with stand. 50. 93 set hammer 94 leg vice 95 hammer 96 smith square 97 calliper 98 angle mouth tongs 99 bench vice 100 leg vice 101 pipe vice 102 try square 6 and l square 103 scriber surface gauge 104 dot punch (4 & 8) 105 centre punch (4 & 8) 106 surface plate 24 x 24 107 angle plate. 108 steel rule. 109 inside vernier calliper. 110 outside vernier calliper 111 micrometer. 112 divider 113 outside calliper. 114 inside calliper. 115 spring callipers 116 feeler gauge set rough file 117 118 119 120 bastered file 121 122 123 124 second cut file 125 126 127 128 smooth file 129 130 131 132 dead smooth file 133 134 135 136 files; 137 flat file 138 square file 139 triangular file 140 round file 141 half round file 142 knife edge file 143 diamond file chiesel 144 flat 145 cross cut 146 half round 147 diamond point 148 ball pin hammer. 149 straight pin hammer 150 cross pin hammer. 151 drills tapered shank & parallel shank 152 tap set. high speed 153 bench drilling machine. 154 portable drilling machine 155 pipe wrench 156 chain wrench 157 lathe machine light duty 158 lathe machine 159 gas welding/ cutting machine 160 arc welding machine 161 solder iron machine 162 fire extinguisher 163 sheet bending and cutting operation 164 sheet metal and hand tools 165 slip gauge complete set 166 a) vernier caliper 167 b) vernier caliper 168 c) vernier caliper 169 d) vernier caliper 170 e) vernier caliper 171 f) vernier caliper dial 172 f) vernier caliper dial 173 f) vernier caliper dial 174 a) micrometer outside 175 b) micrometer outside 176 c) micrometer outside 177 d) micrometer outside 178 e) inside micrometer 179 f) inside micrometer 180 sine bar complete set 181 vernier bevel protector 182 straight edge 183 gauge sets (radius, thread) 184 thread plug gauges (set of 5) 185 plain plug gauges (set of 5) 186 taper plug gauges (set of 5) 187 thread micrometer 188 autocollimator 189 profile projector 190 floating carriage micrometer 191 magnetic dial indicator with dial gauge 192 ring gauge 193 surface plate 194 snap gauge 195 comparator 196 roughness tester 197 stain gauge 198 lvdt 199 flow measurement apparatus 200 temp. measurement 201 tachometer digital 202 tachometer analog 203 transducer set 204 height gauge 205 pressure measurement apparatus 206 torque measurement apparatus 207 strain mesurement trainer apparatus 208 load cell trainer 209 thermo couple calibration trainer 210 speed measurement trainer 211 mounting dead weight safety valve 212 spring loaded safety valve 213 model of steam stop valve 214 model of pressure guage 215 model of water level indicator 216 model of fusible plug 217 model of blow off cock 218 accessories model of economizer 219 model of air preheater 220 model of superheater 221 model of steam separator 222 model of steam trap 223 model of injector 224 multi stage reciprocating compressor 225 two stroke petrol engine, contant speed, air cooled, horizontal petrol engine, 3 bhp, 1500 rpm 226 two stroke diesel engine 227 single cylinder 4 stroke diesel engine test rig. coupled with ac alternator constant speed, water cooled, vertical diesel engine, 5bhp, 1500 rpm 228 single cylinder 4 stroke petrol engine 229 1. cornish boiler model 230 2. lamont boiler model 231 3. benson boiler model 232 4. lancashire boiler model 233 5. locomotive boiler model 234 6. loeffler boiler model 235 7. veloxboiler model 236 universal testing machine computerised, 6 pillar type with hydraulic jaws. capacity 60 ton 237 digital torsion testing machine 238 digital spring testing machine 239 pendulum impact tester 240 rockwell hardness tester 241 laboratory metallurgical microscope 242 eeciflux power type equipment for magnetic particle test weight 45kg, model name/number 1500, 1500 2 and 2000 amps heavy duty cycle 0.5 sec off, type ac and hwdc output, dimension (l*w*h) 550mm x 240mm x240mm. 243 direct shear test apparatus motorised 244 vernier caliper 245 micrometer screw gauge 246 spherometer 247 spring oscillator 248 bar pendulum 249 pullingger’s apparatus 250 searle’s apparatus 251 stokes’s law apparatus 252 photo electric cell experiment 253 numerical aperture of an optical fiber 254 he ne/diode laser 255 fly wheel 256 vernier caliper 257 micrometer screw gauge 258 spherometer 259 spring oscillator 260 bar pendulum 261 p n junction diode 262 parallel plate capacitor 263 photo electric cell 264 numerical aperture of an optical fiber. 265 he ne/diode laser ...

Due Date : September 27, 2024

Tender Value : ₹ Ref. Documents

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8
Department of Defence Production - Bihar

43745333 bids are invited for mechanical seal for pump model pcx 130 h, make taha , ceramic sleeve for pump model pcx 130 h, make taha , pvdf impeller for pump model pcx 130 h, make taha , pump type horizontal end suction centrifugal pump, pump model pcx 130 h, make taha, inletoutlet s mse total quantity : 8...

Due Date : June 28, 2024

Tender Value : ₹ Ref. Documents

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9
Ministry Of Power - Bihar

43740122 bids are invited for self priming centrifugal pump as per is 5120 (q3) mse exemption for turnover yes startup total quantity : 4...

Due Date : June 28, 2024

Tender Value : ₹ Ref. Documents

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10
Hpcl Biofuels Limited - Bihar

43621375 supply on door delivery basis of ksb make pumps , supply on door delivery basis pump, make ksb of following specifications: , condensate transfer pump, make – ksb, type: mcpk 100 065 250 gg centrifugal pump, head : 88 m, discharge: 126.5 m³/hr, efficiency: 75%, nominal speed: 2967 rpm, sealing plan: gland packing, drive: 55.0 kw, moc: volute casing: ci, impeller: ci, shaft : ss, sp sleeve: cs. , acw pump, make – ksb, type: mcpk 200 150 400 gg centrifugal pump, head : 50 m, discharge: 350 m³/hr, efficiency: 82.2%, nominal speed: 1485 rpm, sealing plan: gland packing, drive: 75.0 kw, moc: volute casing: ci, impeller: ci, shaft : ss, sp sleeve: cs , de super heating pump, make – ksb, type: movitec vcf 04/16 b multistage centrifugal pump. scope of supply: pump + motor + base frame + coupling + coupling guard, head : 115 m, discharge: 4 m³/hr, speed: 2900 rpm, drive: 3.0 kw....

Due Date : June 24, 2024

Tender Value : ₹ Ref. Documents

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11
Department of Defence Production - Bihar

43450788 bids are invited for mechanical seal for pump model pcx 130 h, make taha , ceramic sleeve for pump model pcx 130 h, make taha , pvdf impeller for pump model pcx 130 h, make taha , pump type horizontal end suction centrifugal pump, pump model pcx 130 h, make taha, inletoutlet s mse total quantity : 8...

Due Date : June 03, 2024

Tender Value : ₹ Ref. Documents

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12
Patna Dairy - Bihar

43380908 tender for supply of s.s pipe 51mm bend s.s.51mm plain. s.s 304 sms union 5 imm s.s clamp 51mm valve 3 way 51mm ss 304 flow range 25000/hr ss pump 5hp, centrifugal pump head 20 mtr spray balls of tanker ss ss 304 reducer 51 x 38mm ss square pipe 1 fastners 10mm ss pipe 25mm 304 ss pump 7.5hp centrifugal pump, flow range 40,000/hr, head = 40 mtr pipe g.i 2b class bend g.1 2 50 mm b class butterfly valve 2 with flange nrv 2 nipple m.sv2 . ball valve ss % 20mm...

Due Date : May 25, 2024

Tender Value : ₹ Ref. Documents

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16
Irrigation Mechanical Division - Bihar

41016376 tender for renovation dismantling, supplying, fitting, fixing, installation, testing and commissioning of horizontal split casing centrifugal pump set with motor, impeller, suitable panels, breaker, cage strainer, trace rack, suction pipe, sluice valve, non return valve, suitable dewatering pump & vacuum pump, lighting arrangement, wiring, suitable motor remote of crane, etc. with all other allied components and five year maintenance including one year defect liability at vishwakarma pump canal, kakrait ghat on karmanasa river in kalmur district. this quotation is being invited from reputed firms/ intitutions having experience of supplying, fitting, fixing, installation and commissioning of pumps for irrigation purpose...

Due Date : December 15, 2023

Tender Value : ₹ Ref. Documents

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17
Department Of Science And Technology - Bihar

41000053 bids are invited for me lab items ( q3 ) pillar drilling machine pedestal grinder co efficient of discharge of venturimeter , orifice meter. determination of friction loss in pipes minor losses in pipe centrifugal pump test rig. ( constant& variable speed ) reciprocating pump test rig ( with motor ) deflection of beam apparatus lvdt transducer set thermo couple calliberation trainer claveland flash & fire point apparatus pensky martin flash & fire point apparatus bomb calorimeter junker’s gas calorimeter carbon residue test using conradsons apparatus refrigeration tool kit combined inclined plane and friction slide total quantity : 1...

Due Date : December 11, 2023

Tender Value : ₹ Ref. Documents

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18
Department of Defence Production - Bihar

40987870 bids are invited for spare parts for kbl centrifugal pumps mse exemption for turnover yes 1 50 impellar pump model db50 20 , bearing cover, db50 20 , set of fasteners, db50 20 , set of keys, db50 20 , double chmf hex nut, db65 20 , bearing housing, kpd 20 13qf , set of o rings, kpd 20 13qf , casing ring,no. kpd32 16a , wear ring , grease nipple , serr lock washer for impeller , set of gaskets , impeller nut , serr lock washer , serrated lock washer , lantern ring , shaft sleeve , set of o rings , set of fastener , bearing housing , pump casing , set of keys , set of oil seal , set of gasket , set o ring , enclosed impeller , pump shaft , bearing cartridge , lantern bracket , bearing lock nut , st box bush , lock washer , brg.hsg.without cool.arr , internal circlip 62d , wear plate , split lantern ring , casing cover , lock nut , set of fasteners, db 65 20 , bearing cover de, db 65 20 , wear ring, m no.db 65 20 , shaft sleeve, m no.db 65 20 , pump shaft for db65 20 , impeller for pump db65 20 , heli coil lock inst.kpd50 13qf , lantern barcket,no. kpd50 13qf , bearing hsg.no. kpd50 13qf , pump shaft,no. kpd 80 20 , bearing housing,no. kpd20 20qf , semi open impeller,kpd20 20qf , set of box bush,no.kpd32 16a , impelar nut with helical inser , lantern bracket,no.kpd32 16a, , bearing housing,no.kpd32 16a , impeller nut with helical inse , stuffing box bush,kpd20 20qf , semiopen impeller , internal circlip , oil breather total quantity : 314...

Due Date : December 18, 2023

Tender Value : ₹ Ref. Documents

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19
Irrigation Mechanical Division - Bihar

40981949 tender for dismantling, supplying, fitting, fixing, installation, testing and commissioning of horizontal split casing centrifugal pump set with motor ,impeller,suitable panels, breaker, cage strainer ,trace rack, suction pipe, sluice valve, non return valve, suitable dewatering pump & vacumm pump, lighting arrangment ,wiring, suitable motor remote of crane etc...

Due Date : December 15, 2023

Tender Value : ₹ Ref. Documents

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20
Indian Oil Corporation Limited - Bihar

40955444 bids are invited for centrifugal pump for water service (iocl) (q2) , supply of mandatory spares, in this tabline item, bidder to quote only prices of mandatory spares (q3) , supervision cost, in this tabline item, bidder to quote only prices of supervision cost (q3) total quantity : 4...

Due Date : January 12, 2024

Tender Value : ₹ Ref. Documents

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21
Department Of Science And Technology - Bihar

40828887 bids are invited for mechanical engineering lab equipment surface grinder turret lathe welding gloves welding apron ring gauges ( set of 5 ) snap gauges ( set of s ) talysurf ( surftest ) pneumatic comparator v block set heat exchanger ( parallel flow and counter flow ) cam analysis machine epicyclic gear trainand torque holding performance of a two stage reciprocating air compressor centrifugal pump test rig reciprocating pump test rig apparatus kaplan turbine test rig total quantity : 1...

Due Date : November 29, 2023

Tender Value : ₹ Ref. Documents

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22
Vaishal Patliputra Dugdh Utpadak Sahkari Sangh Ltd - Bihar

40713582 tender for mono block 7.5 hp centrifugal pump, make beacon required for refrigeration section at fbd mono block 7.5 hp centrifugal pump required for refrigeration section make beacon 1. type 3dm4hd, 2. sr no 1203284.3. size (mm) 100 x 75, 4. kw/hp 5.5/7.5. 05. v/ph/frequency 415v/3 ph 50 hz.. 06. total head (in m): 24, 07. capacity (in ltr/sec ): (23.2 11)...

Due Date : November 30, 2023

Tender Value : ₹ Ref. Documents

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23
Department Of Science And Technology - Bihar

40586168 bids are invited for mechanical lab equipment ( q3 ) shaper machine lathe machine norton type hand sheet cutting machine tool & cutter grinder machine pelton wheel turbine test rig francis turbine test rig kaplan turbine test rig centrifugal pump test rig utm verification of maxwells reciprocal theorem continuous beam deflection test strain measurement total quantity : 1...

Due Date : November 11, 2023

Tender Value : ₹ Ref. Documents

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24
Department Of Science And Technology - Bihar

40551228 bids are invited for mechanical engineering lab equipment all geared lathe machine norton geared lathe machine shaping machine slotting machine radial drilling machine pedestal grinder files: flat file sound files triangular file round file half round file knife edge file diamond file drills tapered shank & parallel shank ( both for concrete & wood ) gen shovel trowel lifter riddle vent vice draw spike reamer smoothers slicks cope & drag mallet swab spur cutter single plate patterns loose piece patterns verification of bernoullis theorem co efficient of discharge of venturi meter, orifice meter. determination of friction loss in pipes impact of jet apparatus minor losses in pipes centrifugal pump test rig. ( constant & variable speed ) reciprocating pump test rig ( with motor ) francis turbine test rig. cnc lathe machine universal tesɵng machine computerised, 6 pillar type with hydraulic jaws. capacity 60 ton pendulum impact tester. claveland flash & fire point apparatus saybolt viscometer. digital bomb calorimeter. digital junkers gas calorimeter. carbon residue test using conradsons apparatus single cylinder 4 stroke diesel engine test rig single cylinder 4 stroke petrol engine test rig sectional working model of 2 stroke petrol ( single cylinder ) sectional working model of 2 stroke diesel ( single cylinder ) sectional working model of 4 — stroke petrol ( single cylinder ) sectional working model of 4 stroke diesel ( single cylinder ) sectional working model of 4 stroke petrol ( 4 cylinder ) sectional working model of 4 stroke diesel ( 4 cylinder ) vapor compression refrigeration trainer test rig vapor absorption refrigeration test rig refrigeration tool kit window ac trainer total quantity : 1...

Due Date : November 09, 2023

Tender Value : ₹ Ref. Documents

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25
Department Of Science And Technology - Bihar

40236174 bids are invited for mechanical engineering lab items ( q3 ) pillar drilling machine pedestal grinder co efficient of discharge of venturimeter orifice meter determination of friction loss in pipes minne losses in pipe centrifugal pump test rig ( constant& variable speed ) reciprocating pump test rig ( with motor ) deflection of beam apparatus cnc electric discharge machine ( edm ) lvdt transducer set thermocouple calliberation trainer claveland flash & fire point apparatus pensky marin flash & fire point apparatus saybolt viscometer digital bomb calorimeter. junkers gas calorimeter carbon residue test using conradsons apparatus refrigeration tool kit window ac trainer combined inclined plane and friction slide total quantity : 1...

Due Date : October 18, 2023

Tender Value : ₹ Ref. Documents

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26
Department Of Science And Technology - Bihar

40050259 bids are invited for mechanical lab equipment ( q3 ) shaper machine lathe machine norton type hand sheet cutting machine tool & cutter grinder machine pelton wheel turbine test rig francis turbine test rig kaplan turbine test rig centrifugal pump test rig utm verification of maxwells reciprocal theorem continuous beam deflection test strain measurement total quantity : 1...

Due Date : October 27, 2023

Tender Value : ₹ Ref. Documents

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27
East Central Railway - Bihar

40032985 supply of transformer oil filter machine, capacity 3000 lph ( two stage ) ( a ) mounting: 4 nos.castor wheel / solid rubber wheels. ( b ) rotary vacuum pump 60 cu.m / hr: roots 200cu.m / hr ( c ) inter gear pump: 1hp ( d ) outlet centrifugal pump: 2 hp ( e ) total heater load : 48kw ( f ) filter rating: fine filter 1 micron, coarse filter 10 micron ( candles:20 inches, 4 nos.each ) or latest with installation and commissioning. [ warranty period: 30 months after the date of delivery ] ...

Due Date : October 16, 2023

Tender Value : ₹ Ref. Documents

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28
Department Of Science And Technology - Bihar

39812753 bids are invited for mechanical engineering lab items ( q3 ) pillar drilling machine pedestal grinder co efficient of discharge of venturimeter. orifice meter determination of friction loss in pipes minor losses in pipe centrifugal pump test rig ( constant variable speed ) reciprocating pump test rig ( with motor ) deflection of beam apparatus cnc electric discharge machine ( edm ) lvdt transducer set thermocouple caliberation trainer claveland flash & fire point apparatus pensky martin flash & fire point apparatus saybolt viscometer digital bomb calorimeter junkers gas calorimeter. carbon residue test using conradsons apparatus refrigeration tool k window ac trainer combined inclined plane and friction slide total quantity : 1...

Due Date : October 13, 2023

Tender Value : ₹ Ref. Documents

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29
Indian Oil Corporation Limited - Bihar

39764175 bids are invited for centrifugal pump for caustic services (iocl) (q2) , supply of mandatory spares (line item 20 of enquiry cum offer) (q3) , supervision cost (line item 30 of enquiry cum offer) (q3) total quantity : 3...

Due Date : December 30, 2023

Tender Value : ₹ Ref. Documents

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30
Public Health Mechanical Division - Bihar

39744733 tender for supply, installation & commissioning ol electrically driven s elf priming having cischarge 32lps. against 15 meters head centrifugal pump sel & 15hp sub bewatering pump set with all accesseories of rural water supply scheme aadhora (chakarhatta), under district bhabua. otc all others associated work to bring them perfect working condition under p.h.mech. division, sasaram...

Due Date : October 07, 2023

Tender Value : ₹ 3.50 Lakhs

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31
Department Of Science And Technology - Bihar

39597809 bids are invited for mechanical engineering lab equipments ( q3 ) verification of bernaullis theom co efficient of discharge of venturimeter, orifice meter impact of jet apparatus centrifugal pump test rig. ( constant & variable speed ) raynolds apparatus reciprocating pump test rig ( with motor ) francis turbine test rig. through heat transfer wall composite apparatus air compressor test rig total quantity : 1...

Due Date : October 03, 2023

Tender Value : ₹ Ref. Documents

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32
Indian Oil Corporation Limited - Bihar

39259510 procurement of kirloskar ebara make centrifugal pump spares at iocl barauni refinery , list of item(s) / work(s) as per tender documents , impeller wear ring,p/n:25.1 , impeller wear ring,p/n:25.2 , gskt,case,pmp,p/n 117.1 , nut,imp,pmp,p/n 048 1 , impeller(series)p/n 021.2 , case wear ring (series)p/n 107.03 , imp waer ring (series) p/n 025.03...

Due Date : September 04, 2023

Tender Value : ₹ Ref. Documents

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34
Department of Defence Production - Bihar

38371848 bids are invited for make pump mse set of gaskets , external circlip , set of keys , internal circlip , gland packing , serr lock washer , double chmf hex nut , shaft sleeve , set of o rings , bearing cover , pump casing , support foot , lantern ring , gland , casing ring , shaft , enclosed impeller , set of fasteners , brg cover , wear ring , casing cover , pump shaft , impeller spare parts of various centrifugal pump kirloskar total quantity : 47...

Due Date : August 04, 2023

Tender Value : ₹ Ref. Documents

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35
Department of Defence Production - Bihar

38371755 bids are invited for centrifugal pump mse set of oil seals , impeller i stg , impeller ii stg , pump shaft , wear ring , shoulder ring , interstage ring , gland , split lantern ring , impeller nut , bearing look nut , look washer , gland packing , vent valve , inter stage diaphragm , set of oil gaskets , set of fastners , set of o rings spare parts of centrifugal pump kirloskar make total quantity : 27...

Due Date : July 07, 2023

Tender Value : ₹ Ref. Documents

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36
Hpcl Biofuels Limited - Bihar

38288544 supply on door delivery basis of ksb make valves and pumps spares at hbl plant, lauriya, west champaran , part a cogen plant spares for gate valve , size 10”, class 2500/wc9, a type, sr. no. 1602669 , stem/drive nut , packing ring, part no 457 , part a cogen plant supply of valves as per below specification: , gate valve , size 4”, class 2500/wc9, stem/pin 13cr disc/wedge stg, asme b16,34 spl, 6250 psi at 100 f.ibr , globe valve. size 50 mm, class 2500 ,ibr , globe valve. size 40 mm, class 2500 ,ibr , globe valve. size 25 mm, class 2500 ,ibr , part a cogen plant spare for centrifugal pumps, sr. no 5111044143/100/2,head 90 mtr,q 70 m³/hr. , shaft with keys 210 / a276 type 410 , s.p. sleeve 524/a 276 type 410 , part a cogen plant spares for condensate extraction pump (cep) type wkt 050/004, make ksb, s. no 5111042051/100/02,q 32 m³/hr., h 106 mtr, rpm 2955. , casing wear ring for wkt 050/004 tech specs: part no. 502, moc: nici, dimension: 105/120x10, item code: in000172 , casing wear ring for wkt 050/004 tech specs: part no. 502, moc: nici dimension: 90/105x8, item code: in000170 , stage sleeve for wkt 050/004 tech specs: part no. 521, moc: 45c8, dimension: 47.7x30 2,3, item code: in078389 , centering sleeve for wkt 050/004 tech specs: part no. 526, moc: 45c8, dimension: 30/80diax108, item code: in077105 , set of o ring & gasket for wkt 050/004 tech specs: part no. 400, moc: std, item code: in111026 , bearing bush for wkt 050/004 tech specs: part no. 545, moc: 45c8, dimension: 42/60, dia x 80, item code: in077275 , bearing bush for wkt 050/004 tech specs: part no. 545,moc: 45c8, dimension: 45/60,dia x 25, item code: in077269 , bearing bush for wkt 050/004 tech specs: part no. 545, moc: 45c8, dimension: 42/60, dia x 25, item code: in077275.04 , angular contact bearing for wkt 050/004 tech specs: part no. 320 moc: st item code: in009466. , part a cogen plant boiler feed pump (bfp) type hgb3/14, s. no 5111035834/300 , impeller wear ring for hgb 3/14, tech specs: part no. 503,moc: 1.4024.19, dimension: 135/150diax19. , casing wear ring for hgb 3/14, tech specs: part no. 502, moc: chromhard 400. , throttle sleeve for hgb 3/14, tech specs: part no. 522,moc: a276 type 410 cond h. , set of o ring & gasket for hgb 3/14, tech specs: part no. 412,moc: std. , spacer ring for hgb 3/14, tech specs: part no. 504,moc: 45c. , angular contact bearing for hgb 3/14, tech specs: part no. 320, moc: st , spacer sleeve for hgb 3/14, tech specs: part no. 525item code: in206418, moc: a276 type 410 a, dimension: 75/90diax52.5 , spacer sleeve for hgb 3/14, tech specs: part no. 525, moc: a276 type 410 a, dimension: 75/90diax15item code: in207569 , labyrinth ring for hgb 3/14, tech specs: part no. 423, moc: is 210 gr fg260 , interstage bush for hgb 3/14, tech specs: part no. 541, moc: a182 gr f6a cond c, item code: in205950 , set of fastners for hgb 3/14, tech specs: part no. 920, moc: std. , spring for hgb 3/14, tech specs: part no. 950, moc: fst , circlip for hgb 3/14, tech specs: part no. 932, moc: 070 a 78 , part b sugar plant spares of pump model: mega gb 80 400, sr no: 9972329239/300/02 (a 50),make: ksb , volute casing, part no102,ltb4 , impeller, part no 1230,ltb4 , discharge cover, part no163,ci, , set of gasket & ‘o’ ring, part no. / std , shaft with key part no 1210 , m.o.c a276 type 410 , s.p sleeve. part no 1524 , m.o.c a276 type 410 , part b sugar plant spares of pump model mega gc 50 315, sr no: 9972238004/300/02 (a 40),make: ksb , volute casing, part no102,cf8m , impeller, part no 1230,ltb4 , discharge cover, part no163,ci, , casing wear ring (for impeller),ltb4 , shaft with key part no 1210 , m.o.c a276 type 410 , s.p sleeve. part no 1524 , m.o.c a276 type 410 , part b sugar plant spares of pump model: mega gc 40 315, sr no: 9972237224/300/01 (a 40),make: ksb , volute casing, part no102,cf8m , impeller, part no 1230,cf8m , discharge cover, part no163,ci, , shaft with key part no 1210 , m.o.c a276 type 410 , s.p sleeve. part no 1524 , m.o.c a276 type 410 , part b sugar plant spares of pump model: mega gc 65 315, sr no: 9972329152/100/01 (a 50),make: ksb , volute casing, part no102,cf8m , shaft with key part no 1210 , m.o.c a276 type 410 , discharge cover, part no163,ci, , impeller, part no 1230,cf8m , s.p sleeve. part no 1524 , m.o.c a276 type 410...

Due Date : July 06, 2023

Tender Value : ₹ Ref. Documents

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37
Department of Defence Production - Bihar

38155815 bids are invited for spare parts of various centrifugal pump ksb make mse shaft sleeve , set of gaskets , gland packing , serr lock washer , set of fasteners , wear ring , lantern ring , casing cover , impeller , support foot , enclosed impeller , internal circlip , shaft , set of keys , double chmf hex nut , bearing cover , gland , pump casing , pump shaft , bearing housing , pump casing m no ce 40 16 , external circlip , set of o ring , casing ring total quantity : 61...

Due Date : July 12, 2023

Tender Value : ₹ Ref. Documents

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38
Eastern Railways - Bihar

38114902 supply, installation, testing and commissioning of new horizontal split casing centrifugal pump motor set, with all accessories, detail technical specification and make is as per attached annexure a, b, c, & d including dismantling of exiting pump motor set, panel and starter rotor assembly etc. [ warranty period: 30 months after the date of delivery ] ...

Due Date : July 10, 2023

Tender Value : ₹ Ref. Documents

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39
Department of Defence Production - Bihar

37215064 bids are invited for mechanical seal for pump model pcx 130 h, make taha (q3) , ceramic sleeve for pump model pcx 130 h, make taha (q3) , pvdf impeller for pump model pcx 130 h, make taha (q3) , pump type horizontal end suction centrifugal pump, pump model pcx 130 h, make taha, inletoutlet s (q3) total quantity : 8...

Due Date : April 22, 2023

Tender Value : ₹ Ref. Documents

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40
Department of Defence Production - Bihar

35940418 bids are invited for spare parts of various centrifugal pump ksb make mse impeller , wearing ring for impeller , s.p. sleeve , shaft with keys , deep groove ball bearing , gland cover set , gland packing set , volute casing , discharge cover , gaskit set and o ring , lantern ring , splash ring , set of fasteners , impeller bolt , discharge casing , gaskit set , thrower or splash ring , wearing ring for casing , set of groove ball brg. 02 nos , gland set 02 nos , anti friction bearing 2nos , impeller hub or cap , gland , stuffing box ring , laltern ring , neck ring , gasket set , bearing cover , bearing bracket laltern , impeller cap , oil seal set total quantity : 101...

Due Date : February 17, 2023

Tender Value : ₹ Ref. Documents

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43
Ministry Of Power - Bihar

35506654 bids are invited for self priming centrifugal pump as per is 5120 (q3) total quantity : 2...

Due Date : January 24, 2023

Tender Value : ₹ Ref. Documents

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44
Indian Oil Corporation Limited - Bihar

35165687 procurement of lean amine pumps as per tender technical specification and scope of work. lean amine pumps as per tender technical lean amine pumps as per tender technical specification and scope of work , procurement of lean amine pumps , design, engineering, manufacturing, procurement, assembly, inspection, testing, packing, delivery including supply of all commissioning spares, special tools & tackles, documentation as per tender document ( technical ) as attached herewith of the complete lean aminepump assemblies ( with all associated auxiliaries, control & instrumentation , accessories etc ) vide tag no 702 p 04 a / b in ready to install condition. , supply of mandatory spares ( as applicable to the proposed design of equipment ) for centrifugal pump ( tag no 702 p 04 a / b ) as per list mentioned in tender document ( technical ) for two years operation of pump and motor and also joint inspection of mandatory spares at barauni refinery site after delivery of material. vendor shall provide complete list of mandatory spares along with the technical offer and its price break up along with the price bid. , supervision cost for erection, installation commissioning & training of 2 nos. of complete pump assembly vide tag no. 702 p 04 a / b note: 1. the quoted per diem rate for supervision during erection, installation and commissioning of the pump packages shall be inclusive of all expenses including to & frotravel, lodging & fooding , local conveyance etc charges cum any other incidental charges. 2. the quoted basic per diem rate is exclusive of gst which shall be payable extra as applicable as per norms. 3. the per diem rates shall apply from the date the supervisory personnel reach site and up to the day they leave site. no payment shall be made for the transit / traveling period. 4. payment for supervision services rendered at site shall be reimbursed as per number of actual man days consumed at site irrespective of total man days mentioned in the order. 5. vendors supervisory personnel shall observe / abide by site working conditions prevailing in the existing refinery, safety codes and indian laws. vendor to arrange & comply wearing ifr suit, safety shoes and other safety requirements while supervising pump installation at barauni refinery site. => limited...

Due Date : February 07, 2023

Tender Value : ₹ Ref. Documents

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45
Indian Oil Corporation Limited - Bihar

34877598 procurement of lean amine pumps as per tender technical specification and scope of work. , procurement of lean amine pumps , design, engineering, manufacturing, procurement, assembly, inspection, testing, packing, delivery including supply of all commissioning spares, special tools & tackles, documentation as per tender document ( technical ) as attached herewith of the complete lean aminepump assemblies ( with all associated auxiliaries, control & instrumentation , accessories etc ) vide tag no 702 p 04 a / b in ready to install condition. , supply of mandatory spares ( as applicable to the proposed design of equipment ) for centrifugal pump ( tag no 702 p 04 a / b ) as per list mentioned in tender document ( technical ) for two years operation of pump and motor and also joint inspection of mandatory spares at barauni refinery site after delivery of material. vendor shall provide complete list of mandatory spares along with the technical offer and its price break up along with the price bid. , supervision cost for erection, installation commissioning & training of 2 nos. of complete pump assembly vide tag no. 702 p 04 a / b note: 1. the quoted per diem rate for supervision during erection, installation and commissioning of the pump packages shall be inclusive of all expenses including to & frotravel, lodging & fooding , local conveyance etc charges cum any other incidental charges. 2. the quoted basic per diem rate is exclusive of gst which shall be payable extra as applicable as per norms. 3. the per diem rates shall apply from the date the supervisory personnel reach site and up to the day they leave site. no payment shall be made for the transit / traveling period. 4. payment for supervision services rendered at site shall be reimbursed as per number of actual man days consumed at site irrespective of total man days mentioned in the order. 5. vendors supervisory personnel shall observe / abide by site working conditions prevailing in the existing refinery, safety codes and indian laws. vendor to arrange & comply wearing ifr suit, safety shoes and other safety requirements while supervising pump installation at barauni refinery site. => limited...

Due Date : December 03, 2022

Tender Value : ₹ Ref. Documents

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46
Department Of Science And Technology - Bihar

34303346 bids are invited for civil lab equipments 1. digital planimeter 2. tile flexural strength testing machine 3. tile abrasion testing machine with thickness measuring device with dial gauge having 25 mm travel and 0.01 mm least count 4. shear test attachment for utm 5. bourdon’s gauge for pressure measurement with calibration certificate 6. equipment set up for determination of minor losses due to pipe fitting, sudden contraction and enlargement 7. sharp edge orifice apparatus for determination of hydraulic coefficient 8. water current meter with digital water velocity indicator for measurement of the velocity of flow of water in open channel 9. pitot tube set up for measurement the velocity of flow of water in open channel 10. hydraulic tilting flume test rig for determination of manning’s constant or chezy’s constant for given rectangular channel section 11. water meter 12. cutaway model of centrifugal pump 13. cutaway model of reciprocating pump ( q3 ) total quantity : 1...

Due Date : October 31, 2022

Tender Value : ₹ Ref. Documents

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47
Department Of Science And Technology - Bihar

34284785 bids are invited for civil lab equipments 1. digital planimeter 2. tile flexural strength testing machine 3. tile abrasion testing machine with thickness measuring device with dial gauge having 25 mm travel and 0.01 mm least count 4. shear test attachment for utm 5. bourdon’s gauge for pressure measurement with calibration certificate 6. equipment set up for determination of minor losses due to pipe fitting, sudden contraction and enlargement 7. sharp edge orifice apparatus for determination of hydraulic coefficient 8. water current meter with digital water velocity indicator for measurement of the velocity of flow of water in open channel 9. pitot tube set up for measurement the velocity of flow of water in open channel 10. hydraulic tilting flume test rig for determination of manning’s constant or chezy’s constant for given rectangular channel section 11. water meter 12. cutaway model of centrifugal pump 13. cutaway model of reciprocating pump ( q3 ) total quantity : 1...

Due Date : October 31, 2022

Tender Value : ₹ Ref. Documents

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48
Hindustan Urvarak and Rasayan Limited - Bihar

34042525 annual rate contract for mechanical maintenance ( rotary equipments ) at hurl barauni pm of centrifugal pump 2 pm of cent pump upto 5 kw 3 pm of cent pump >5 to 18.5 kw 4 pm of cent pump >18.5 to 55 kw 5 pm of cent pump >55 to 110 kw 6 pm of cent pump >110 to 220 kw 7 pm of cent pump >220 to 550 kw 8 pm of cent pump >550 to 1100 kw 9 pm of cent pump >1100 to 1800 kw 10 pm of cent pump >1800 to 3000 kw 11 pm of reciprocating / metering / diaphragm pump 12 pm of recip pump upto 5 kw 13 pm of recip pump >5 to 18.5kw 14 pm of recip pump 118 kw 15 pm of screw, gear pump ( sor 95 97 ) 16 pm of screw / gear pump upto 5 kw 17 pm of screw / gear pump >5 to 18.5kw 18 pm of screw / gear pump >18.5kw to 55 kw 19 pm of cooling tower fan ( sor 242 247 ) 20 pm of ct fans 21 alignment of ct gb with motor 22 replacement of ct gear box 23 shaft replacement of ct 24 hubs / blades repacement of ct 25 blade angle checking / setting 26 ct sump screen cleaning 27 pm of fin fan cooler 28 pm of fin fan cooler upto 30 kw 29 pm of tank mixer / agitators 30 pm of agitators upto 5 kw 31 pm of agitators above 5 kw upto 18.5 kw 32 pm of lobe type blower 33 pm of lobe blower upto 7.5 kw 34 pm of lobe blower >7.5 kw upto 22.5 kw 35 pm of lobe blower >22.5 kw upto 45 kw 36 pm of lobe blower >45 kw upto 100 kw 37 pm of lobe blower >100 kw upto 290 kw 38 pm of centrifugal fan / blower 39 pm of fans / blowers upto 5 kw 40 pm of fans / blowers >5 to 18.5 kw 41 pm of fans / blowers>18.5 to 55 kw 42 pm of fans / blowers>55 to 110 kw 43 pm of fans / blowers >110 to 220kw 44 pm of fans / blowers >220 to 550 kw 45 pm of fans / blowers >550 to 1100 kw 46 pm of fans / blowers >1100 to 1800 kw 47 pm of oil centrifuge 48 pm of oil cent. upto 30 kw 49 centrifuge mode change water to sediments and vice versa 50 pm of diesel engine 51 pm of diesel engine 450 kw 52 pm of diesel engine 2.5 mw 53 pm of rotary scrapper 54 pm of rotary scrapper 16.1 kw 55 pm of rotary scrapper grease pump 0.5 kw 56 pm of bucket support system 57 pm of rotary mechanism for bss 4.75 kw 58 pm of hoisting mechanism for bss 0.37 kw 59 pm of steam turbine 60 pm of steam turb 30 kw 61 pm of steam turb 55 kw 62 pm of steam turb 90 kw 63 pm of steam turb 730 kw 64 pm of steam turb 1218 kw 65 pm of steam turb 1451 kw 66 pm of steam turb 1573 kw 67 pm of steam turb 1602 kw 68 pm of steam turb 1844 kw 69 pm of gear box 70 pm of gear box upto 5 kw 71 pm of gear box >5 to 18.5kw 72 pm of gear box >18.5 to 55kw 73 pm of gear box 5015 kw ( b 10 p 1001a / b ) 74 pm of gear box 3430 kw ( b 41 pk 0001 gb 1 & 0002 gb 1 ) 75 pm of gear box 1850 kw ( b56 p 0501d ) , act 76 pm of gear box 1220 kw ( b55 p 0501c ) , uct 77 pm of gear box 1600 kw ( b10 7001b ) , bfw ammonia 78 pm of gear box 1600 kw ( b 10 k 2001 / 2002 ) , id / fd fan 79 pm of gear box 204 kw ( b 55 f 0501a f ) , uct ct fan 80 pm of gear box 278 kw ( b 56 f 0501a i ) , act ct fan 81 pm of vertical submersible pump 82 pm of vert submers pump upto 10 kw 83 pm of vert submers pump >10 to 20 kw 84 pm of vert submers pump >20 to 45 kw 85 pm of vert submers pump >45 to 90 kw 86 pm of vert submers pump >90 to 160 kw 87 pm of reciprocating compressors 88 pm of recip compr upto 45 kw 89 pm of recip compr upto >45 to 110kw 90 pm of recip compr >110.kw to 460kw 91 pm of centrifugal compressors 92 pm of centr compr 540 to 700 kw 93 pm of screw compressors 94 p.m of screw comp 42 kw 95 p.m of screw comp 229 kw 96 pm of expansion turbine 97 pm of expansion turbine. 98 pm of eot 99 decoupling & coupling 100 duplg & cuplg upto 5 kw 101 duplg & cuplg >5 to 18.5kw 102 duplg & cuplg >18.5 to 55kw 103 duplg & cuplg >55 to 110kw 104 duplg & cuplg >110 to 220kw 105 duplg & cuplg >220 to 550 kw 106 duplg & cuplg >550 to 1100 kw 107 duplg & cuplg >1100 to 1800 kw 108 duplg & cuplg >1800 to 3000 kw 109 alignment 110 cold align upto 5 kw 111 cold align >5 to 18.5kw 112 cold align >18.5 to 55kw 113 cold align >55 to 110kw 114 cold align >110 to 220kw 115 cold align >220 to 550 kw 116 cold align >550 to 1100 kw 117 cold align >1100 to 1800 kw 118 cold align >1800 to 3000 kw 119 coupling hub removal & installation ( driver / driven ) 120 cuplg hub rem ( dvr / dvn ) upto 5 kw 121 cuplg hub rem ( dvr / dvn ) >5 to 18.5kw 122 cuplg hub rem ( dvr / dvn ) >18.5 to 55kw 123 cuplg hub rem ( dvr / dvn ) >55 to 110kw 124 cuplg hub rem ( dvr / dvn ) >110 to 220kw 125 cuplg hub rem ( dvr / dvn ) >220 to 550 kw 126 cuplg hub rem ( dvr / dvn ) >550 to 1100 kw 127 cuplg hub rem ( dvr / dvn ) >1100 to 1800 kw 128 gland packing job 129 gland & pkng >5 to 18.5kw 130 gland & pkng >18.5 to 55kw 131 gland & pkng >55 to 110kw 132 gland & pkng >110 to 220kw 133 gland & pkng >220 to 550 kw 134 gland & pkng >550 to 1100 kw 135 gland & pkng >1100 to 1800 kw 136 pulley removal ( drive / driven ) pulley removal for fin fans / tank mixers / cooling tower fans / compressors ( drive eqpt ) . 137 pulley rem drv / drvn >5 to 18.5kw 138 pulley rem drv / drvn >18.5 to 55kw 139 pulley rem drv / drvn >55 to 110kw 140 pulley rem drv / drvn >110 to 220kw 141 belt replacement job 142 belt repl upto 18.5kw 143 belt repl >18.5 to 55kw 144 belt repl >55 to 110kw 145 lifting and shifting of driver / driven 146 lftg&sftg of dvr / drvn >5 to 18.5kw 147 lftg&sftg of dvr / drvn >18.5 to 55kw 148 lftg&sftg of dvr / drvn >55 to 110kw 149 lftg&sftg of dvr / drvn >110 to 220kw 150 lftg&sftg of dvr / drvn >220 to 550 kw 151 lftg&sftg of dvr / drvn >550 to 1100 kw 152 lftg&sftg of dvr / drvn >1100 to 1800 kw 153 lftg&sftg of dvr / drvn >1800 to 3000 kw 154 centrifugal pump single stagereplacement of casing gasket 155 casing gskt repl single stg >5 to 18.5kw 156 casing gskt repl single stg >18.5 to 55kw 157 casing gskt repl single stg >55 to 110kw 158 casing gskt repl single stg >110 to 220kw 159 centrifugal pump single stagemechanical seal replacement. 160 m / seal repl single stg >5 to 18.5kw 161 m / seal repl single stg >18.5 to 55kw 162 m / seal repl single stg >55 to 110kw 163 m / seal repl single stg >110 to 220kw 164 centrifugal pump single stagecomplete ovehauling 165 o / h sngl stg cent.pump >5 to 18.5kw 166 o / h sngl stg cent.pump >18.5 to 55kw 167 o / h sngl stg cent.pump >55 to 110kw 168 o / h sngl stg cent.pump >110 to 220kw 169 cent. pump single / multi stage between brg ( h ) de / nde bearing replacement. 170 de / nde brg repl multi stg >5 to 18.5kw 171 de / nde brg repl multi stg >18.5 to 55kw 172 de / nde brg repl multi stg >55 to 110kw 173 de / nde brg repl multi stg >110 to 220kw 174 de / nde brg repl multi stg >220 to 550 kw 175 de / nde brg repl multi stg >550 to 1100kw 176 de / nde brg repl multi stg >1100 to 1800 kw 177 de / nde brg repl multi stg>1800 to 3000 kw 178 cent. pump single / multi stage between brg ( h ) de / nde mechanical seal replacement. 179 de / nde m / seal repl mlt stg >5 to 18.5kw 180 de / nde m / seal repl mlt stg >18.5 to 55kw 181 de / nde m / seal repl mlt stg >55 to 110kw 182 de / nde m / seal repl mlt stg >110 to 220kw 183 de / nde m / seal repl mlt stg >220 to 550 kw 184 de / nde m / seal repl mlt stg>550 to 1100kw 185 de / nde m / seal repl mlt stg >1100 to 1800 kw 186 de / nde m / seal repl mlt stg>1800 to 3000 kw 187 centrifugal pump multi stage between brg ( h ) complete ovehauling 188 o / h of cp mlt stg ( h ) >18.5 to 55kw 189 o / h of cp mlt stg ( h ) >55 to 110kw 190 o / h of cp mlt stg ( h ) >110 to 220kw 191 o / h of cp mlt stg ( h ) >220 to 550 kw 192 o / h of cp mlt stg ( h ) >550 to 1100 kw 193 o / h of cp mlt stg ( h ) >1100 to 1800 kw 194 centrifugal pump single stage vertical mechanical seal replacement. 195 m / seal repl of sngl stg ( v ) >5 to 18.5kw 196 m / seal repl of sngl stg ( v ) >18.5 to 55kw 197 m / seal repl of sngl stg ( v ) >55 to 110kw 198 centri pump single stage vertical bearing replacement. 199 brg repl sngl stg ( v ) >5 to 18.5kw 200 brg repl sngl stg ( v ) >18.5 to 55kw 201 brg repl sngl stg ( v ) >55 to 110kw 202 centrifugal pump single stage vertical complete overhauling 203 o / h of sngl stg ( v ) >5 to 18.5kw 204 o / h of sngl stg ( v ) >18.5 to 55kw 205 o / h of sngl stg ( v ) >55 to 110kw 206 centrifugal pump multi stage ( v ) bearing replacement 207 brg repl mlt stg ( v ) >5 to 18.55kw 208 brg repl mlt stg ( v ) >18.5 to 55kw 209 brg repl mlt stg ( v ) >55 to 110kw 210 centrifugal pump multi stage ( v ) mechanical seal replacement 211 m / seal repl mlt stg ( v ) >5 to 18.5kw 212 m / seal repl mlt stg ( v ) >18.5 to 55kw 213 m / seal repl mlt stg ( v ) >55 to 110kw 214 centrifugal pump multi stage ( v ) complete overhauling 215 o / h of mlt stg ( v ) >5 to 18.5kw 216 o / h of mlt stg ( v ) >18.5 to 55kw 217 o / h of mlt stg ( v ) >55 to 110kw 218 centrifugal pump sundyne.mechanical seal replacement g.b side and pump side 219 seal leak attending sundyne 55 kw 220 centrifugal pump sundyne.overhauling 221 o / h of sundyne pump 55 kw 222 screw pump tripple screwcover gasket replacement job. 223 cvr gskt repl tri screw upto 5.5 kw 224 cvr gskt repl tri screw >5.5 to 18.5kw 225 cvr gskt repl tri screw >18.5 to 55kw 226 cvr gskt repl tri screw >55 to 90kw 227 screw pump tripple screwde bearing replacement. 228 de brg repl tri screw upto 5.5 kw 229 de brg repl tri screw >5.5 to 18.5kw 230 de brg repl tri screw >18.5 to 55kw 231 de brg repl tri screw >55 to 90kw 232 screw pump tripple screwnde bearing replacement jobs. 233 nde brg repl tri screw upto 5.5 kw 234 nde brg repl tri screw >5.5 to 18.5kw 235 nde brg repl tri screw >18.5 to 55kw 236 nde brg repl tri screw >55 to 90kw 237 screw pump tripple screwmechanical seal replacement 238 m / seal repl tri screw upto 5.5 kw 239 m / seal repl tri screw >5.5 to 18.5kw 240 m / seal repl tri screw >18.5 to 55kw 241 m / seal repl tri screw >55 to 90kw 242 screw pump tripple screwoverhauling 243 o / h of tri screw upto 5.5 kw 244 o / h of tri screw >5.5 to 18.5kw 245 o / h of tri screw >18.5 to 55kw 246 o / h of tri screw >55 to 90kw 247 gear pump external gearoil seal / bearing replacement 248 brg / oilseal repl ex gear pump upto 5 kw 249 brg / oilseal repl ex gear pump>5 to18.5kw 250 gear pump external gearoverhauling 251 o / h ex gear pump upto 5 kw 252 o / h ex gear pump >5 to 18.5kw 253 diaphragm pumpsuction / discharge valve related job 254 suc / dis vlv job diaph pump upto 5.5 kw 255 diaphragm pumpdiaphragm replacement 256 diaph repl of diaph pump upto 5.5 kw 257 diaphragm pumpoverhauling 258 o / h of diaph pump upto 5.5 kw 259 plunger pumpsuction / discharge valve related job 260 suc / dis vlv repl plngr pump 7.5 kw 261 suc / dis vlv repl plngr pump 18.5 kw 262 suc / dis vlv repl plngr pump 110 kw 263 plunger pumpcylinder & plunger assembly. 264 cyl / plngr assy job plngr pump 7.5 kw 265 cyl / plngr assy job plngr pump 18.5 kw 266 cyl / plngr assy job plngr pump 110 kw 267 plunger pumpo / h of fluid end 268 o / h of fluid end plngr pump 7.5 kw 269 o / h of fluid end plngr pump 18.5 kw 270 o / h of fluid end plngr pump 110 kw 271 plunger pumpo / h of power end 272 o / h of power end plngr pump 7.5 kw 273 o / h of power end plngr pump 18..5 kw 274 o / h of power end plngr pump 110 kw 275 centrifugal fans / blowers, id / fd fanbearing replacement job 276 brg repl fans / blowers upto 5 kw 277 brg repl fans / blowers >5 to 18.5 kw 278 brg repl fans / blowers>18.5 to 55 kw 279 brg repl fans / blowers>55 to 110 kw 280 brg repl fans / blowers >1100 to 1800 kw 281 centrifugal fans / blowers, id / fd fanoverhauling 282 o / h of fans / blowers upto 5 kw 283 o / h of fans / blowers >5 to 18.5 kw 284 o / h of fans / blowers>18.5 to 55 kw 285 o / h of fans / blowers>55 to 110 kw 286 o / h of fans / blowers >1100 to 1800 kw 287 centrifugal fans / blowers, id / fd fan 288 damp adjmt fans / blowers upto 5 kw 289 damp adjmt fans / blowers >5 to 18.5 kw 290 damp adjmt fans / blowers>18.5 to 55 kw 291 damp adjmt fans / blowers>55 to 110 kw 292 damp adjmt fans / blowers >1100 to 1800kw 293 fans for finned tube coolersfan blade angle change job: 294 blade angle chng fin fan upto 30 kw 295 fans for finned tube coolersreplacement of fan blades and / or hubs 296 blade / hub repl fin fan upto 30 kw 297 fans for finned tube coolersoverhauling 298 o / h of fin fan upto 30 kw 299 gear box oil seal leak attending. 300 g.b oil seal repl upto 5 kw 301 g.b oil seal repl >5 to 18.5kw 302 g.b oil seal repl >18.5 to 55kw 303 g.b oil seal repl >55 to 90kw 304 g.b oil seal repl >200 to 300 kw 305 g.b oil seal repl >1200 to 1850 kw 306 g.b oil seal repl above 1850 kw 307 gear boxbearing replacement. 308 g.b brg repl upto 5 kw 309 g.b brg repl >5 to 18.5kw 310 g.b brg repl >18.5 to 55kw 311 g.b brg repl >55 to 90kw 312 g.b brg repl repl >200 to 300 kw 313 g.b brg repl repl >1200 to 1850 kw 314 g.b brg repl repl above 1850 kw 315 gear boxbabbit bearings repair / replacement. 316 g.b babbit brg repl >200 to 300 kw 317 g.b babbit brg repl >1200 to 1850 kw 318 g.b babbit brg repl above 1850 kw 319 gear boxoverhauling 320 o / h of g.b. upto 5 kw 321 o / h of g.b. >5 to 18.5kw 322 o / h of g.b. >18.5 to 55kw 323 o / h of g.b. >55 to 90kw 324 o / h of g.b. >200 to 300 kw 325 o / h of g.b. >1200 to 1850 kw 326 o / h of g.b. above 1850 kw 327 gear box replacement 328 repl of g.b. upto 5 kw 329 repl of g.b. >5 to 18.5kw 330 repl of g.b. >18.5 to 55kw 331 repl of g.b. >55 to 90kw 332 repl of g.b. >200 to 300 kw 333 repl of g.b. >1200 to 1850 kw 334 repl of g.b. above 1850 kw 335 blower twin lobetiming gears replacement 336 tmng gear repl lobe blwr upto 7.5 kw 337 tmng gear repl lobe blwr>7.5 to 22.5 kw 338 tmng gear repl lobe blwr>22.5 to 45 kw 339 tmng gear repl lobe blwr>45 to 100 kw 340 tmng gear repl lobe blwr>100 to 290 kw 341 blower twin lobende bearing / seal replacement 342 nde brg / seal repl lobe blwr upto 7.5 kw 343 nde brg / seal repl lobe blwr>7.5 to 22.5kw 344 nde brg / seal repl lobe blwr>22.5 to 45 kw 345 nde brg / seal repl lobe blwr>45 to 100 kw 346 nde brg / seal repl lobe blwr>100 to 290kw 347 blower twin lobede bearing / seal replacement 348 de brg / seal repl lobe blwr upto 7.5 kw 349 de brg / seal repl lobe blwr>7.5 to 22.5 kw 350 de brg / seal repl lobe blwr>22.5 to 45 kw 351 de brg / seal repl lobe blwr>45 to 100 kw 352 de brg / seal repl lobe blwr>100 to 290 kw 353 blower twin lobeoverhauling 354 o / h of lobe blwr upto 7.5 kw 355 o / h of lobe blwr>7.5 to 22.5 kw 356 o / h of lobe blwr>22.5 to 45 kw 357 o / h of lobe blwr>45 kw to 100 kw 358 o / h of lobe blwr>100 to 290 kw 359 agitator / mixeroverhauling 360 o / h of agitators upto 5 kw 361 o / h of agitators >5 kw to 18.5 kw 362 reciprocating compressor.coupling guard removal 363 cplg grd rmvl recpcomp upto 45 kw 364 cplg grd rmvl recpcomp >45 to 110kw 365 cplg grd rmvl recpcomp >110 to 460kw 366 reciprocating compressor.removal / repair and reinstallation of unloaders 367 unlodr repl recpcomp >110 to 460kw 368 reciprocating compressor.remv / ins / repl of suction / discharge valve 369 suc / dis vlv repl recpcomp upto 45 kw 370 suc / dis vlv repl recpcomp >45 to 110kw 371 suc / dis vlv repl recpcomp >110 to 460kw 372 reciprocating compressor.reconditioning of suc / dis valve 373 vlv recond recpcomp upto 45 kw 374 vlv recond recpcomp >45 to 110kw 375 vlv recond recpcomp >110 to 460kw 376 reciprocating compressor.cylinder / piston assembly. 377 pstn assy job recpcomp upto 45 kw 378 pstn assy job recpcomp >45 to 110kw 379 pstn assy job recpcomp >110 to 460kw 380 reciprocating compressor.cylinder maintenance 381 cylnd maint recpcomp upto 45 kw 382 cylnd maint recpcomp >45 to 110kw 383 cylnd maint recpcomp >110 to 460kw 384 reciprocating compressor.crankcase job. 385 crankcase job recpcomp upto 45 kw 386 crankcase job recpcomp >45 to 110kw 387 crankcase job recpcomp >110 to 460kw 388 reciprocating compressor.main bearing job 389 main brg repl recpcomp upto 45 kw 390 main brg repl recpcomp >45 to 110kw 391 main brg repl recpcomp >110 to 460kw 392 reciprocating compressor.small end bearing. 393 small end brg recpcomp upto 45 kw 394 small end brg recpcomp >45 to 110kw 395 small end brg recpcomp >110 to 460kw 396 reciprocating compressor.big end bearing. 397 big end brg recpcomp upto 45 kw 398 big end brg recpcomp >45 to 110kw 399 big end brg recpcomp >110 to 460kw 400 reciprocating compressor.connecting rod job. 401 cnt rod recpcomp upto 45 kw 402 cnt rod brg recpcomp >45 to 110kw 403 cnt rod brg recpcomp >110 to 460kw 404 reciprocating compressor.cross head assly job 405 crs hed asy recpcomp upto 45 kw 406 crs hed asy recpcomp >45 to 110kw 407 crs hed asy recpcomp >110 to 460kw 408 centrifugal compressor integral gear typedrive end bearing inspection 409 de brg repl cent comp 540 kw 410 de brg repl cent comp 750 kw 411 centrifugal compressor integral gear typenon drive end bearing inspection 412 nde brg repl cent comp 540 kw 413 nde brg repl cent comp 750 kw 414 steam turbine single stage 2 blade, back pressure ( horizontally split ) governor end bearing replacement 415 govr end brg repl upto 30 kw 416 govr end brg repl >30 to 90 kw 417 govr end brg repl >1200 to 1850 kw 418 steam turbine single stage 2 blade, back pressure ( horizontally split ) drive end bearing replacement 419 de brg repl upto 30 kw 420 de brg repl >30 to 90 kw 421 de brg repl >1200 to 1850 kw 422 steam turbine single stage 2 blade, back pressure ( horizontally split ) turbine shaft seal replacement 423 shft seal repl st upto 30 kw 424 shft seal repl st>30 to 90 kw 425 shft seal repl st >1200 to 1850 kw 426 steam turbine single stage 2 blade, back pressure ( horizontally split ) repair / replace of trip throttle valve 427 ttv repair steam turb upto 30 kw 428 ttv repair steam turb >30 to 90 kw 429 steam turbine ( multi stage horizontal ) condensing typende bearing replacement 430 nde brg repl multi stag st 1602 kw 431 steam turbine ( multi stage horizontal ) condensing typende bearing replacement 432 de brg repl multi stag st 1602 kw 433 miscellaneous job 434 replacement gt inlet air filter. ( high efficiency filter ) installed qty ( 1 set = 84 nos ) 435 replacement gt inlet air filter. ( pre filter, f 9 ) installed qty ( 1 set= 108 nos ) 436 replacement pac inlet air filter. ( high efficiency filter, e 12 ) installed qty ( 1 set= 48 nos filter ) 437 load gear & generator couplingload gear & generator coupling removal & fixing. 438 gas turbine & load gear couplinggas turbine & accessory gear box coupling removal & fixing. 439 alment chk betwen genrtr & gb.alignment check between generator & gear box. 440 almt chk recti betwen genrtr / gb 441 comp rem&re fixing of noise hood removal and re fixing of noise hood. integrally geared centrifugal compressor / n2 blower 442 rem&re fixing of noise hood per pannel removal and re fixing of noise hood. integrally geared centrifugal compressor / n2 blower 443 seal pot fluid top up for mechanical sealoil top up in seal pot by hand pump after taking out oil from oil dispenser unit upto 20 ltrs 444 hand pump mech seal repairdrain the liquid by opening small bore flanges, dismantle the hand pump, replace oil seal / spring / plunger etc internals as per requirement, box up, charge with liquid. 445 dewatering pump1.lifting the pump, dismantling the cover, cleaning and boxup lifting the pump, dismantling the cover, cleaning , replacement of oil seal, bearing and boxup 2.complete overhauling of the pump including...

Due Date : September 28, 2022

Tender Value : ₹ Ref. Documents

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49
Department Of Science And Technology - Bihar

33967262 bids are invited for mech lab equipments ( q3 ) , milling machine is:6893 , is:8614 , is:9474 ( q2 ) total quantity : 2 1 engineering mechanics lab. equipment a screw jack apparatus with weights screw jack ( without weights)all metallic construction accurately machine cut screw with a pitch of 5 mm carrying a double fanged turn table of about 20 cm diameter. fitted on a heavy cast iron base and complete with two adjustable pulleys, cord and hooks. 02 b worm and worm wheel :: single with weights an all metallic self contained apparatus useful for demonstrating the efficiency for worm and wheel and also the principle of work. consisting of a machine cut worm gear of 25 cm diameter, carrying a meta l drum of 12 cm diameter, and machine cut worm on steel spindle carrying a 12 cm diameter pulley. 02 c worm and worm wheel :: double with weights an all metallic self contained apparatus useful for demonstrating the efficiency of worm and wheel and also the principle of works. consisting of machine cut worm gear of 25 cm diameter, carrying a metal drum on 12 cm diameter, and machine cut worm on steel spindle carrying a 12 cm diameter pulley. double weight 02 d worm and worm wheel :: tripple with weights an all metallic self contained apparatus useful for demonstrating the efficiency of worm and wheel and also the principle of work, consisting of machine cut worm gear of 25cm diameter carrying a metal drum of 12 cm diameter pulley. 02 e wheel and differential axle 30 cm with weight the axle having dia of 15 & 7.5 cm respectively giving a ratio of 1:2:4. centre of the wheel which is mounted on ball bearing in cast iron brackets reducing friction to minimum. 02 f winch crab single purchase with weight fitted with heavy cast iron wall brackets. the grooved wheel is of 25 cm diameter and gears are machine cut. this apparatus is used for experiments in efficiency of mechanical advantage weights are included. 02 g winch crab double purchase with weight there are two geared wheels; one wheel carries a big axle round which a string is wound to lift a load w. the second geared wheel (upper one) carries a pulley which a string is wound to carry the effort p. suppose the first geared wheel (with axle) has n1 teeth and the second geared wheel (with pulley) is given n revolutions the first geared wheel will take : n(n1/n2 ) 02 h universal force table (normal) for experimentally verifying the lows of triangle, parallelogram and polygon if force comprising of equal circular 40cm.dia.aluminiym disc graduated into div ,compel with levelling screws, clamping device to fix the table ,string and five sets iron nicked slotted weight. 02 i moment of inertia of flywheel 25 cm with weights. experiment on the moment of mass inertia of a flywheel. steel flywheel. steel shaft used as drive pulley. set of weights ball bearing mounted shaft. anodised aluminium base plate wall mounted. 25 cm with weights 02 j parallel forces apparatus (dial type 10 kg. balance) verification of condition of equilibrium of parallel forces, law of lever and forces on beam etc. consisting of two compression thrust type 10 kg. dial type compression balances fixed on wooden polished board, a wooden bar with steel back plate 02 2 machine drawing lab. equipment a hemispherical sectional models of screw threads whitworth, square, butteress, acme. right and left hand screw; set of all the six threads made of aluminium metal mounted on base with nomeclature 02 b hemispherical sectional models of screw threads nuts set of six sectional model of nuts, properly mounted on base with nomenclature. 02 c standard bolt diameter 25 mm, length about 15 cm. approximately. properly constructed model is of aluminium alloy, complete with whit worth nut, lock nut and washer. 02 d bolts of four types ordinary. eye type, stud type and set screw type. properly constructed and mounted on base with nomenclature. 02 e foundation bolts 02 rag bolt, cotter bolt and lewis bolt a set of three aluminium models fitted on base. f foundation bolts (with nomenclature) four different types of bolts with nomenclature mounted on base. 02 g locking arrangement of bolts check nut, castle nut. grooved nut, swan nut, stop plate nut and spring washer nut. with the help of these models actual locking systems can be demonstrated. 02 h rivetted joints wooden 02 i screw jack apparatus with weights all metallic construction accurately machine cut screw with a pitch of 5 mm carrying a double fangedturntableofabout20cmdiameter.fittedon a heavy cast iron base and complete with two adjustable pulleys, cord and hooks. with weight 02 j bush bearing 02 k plummer block or pedestal bearing 02 l foot step bearing 02 m flexible coupling 02 n flanged coupling 02 o stuffing box 02 p connecting rod 02 q spark plug 02 3 fluid machinery a reciprocating pump test rig description: the experimental unit provides the basic experiments to get to know the operating behaviour and the important characteristic variables of piston pumps. setup features a closed water circuit with water tank, a piston pump with variable speed via a frequency converter and an air vessel. the piston of the pump is mounted in a housing and can be observed during operation. the cycle that takes place (intake and discharge of water) can be shown clearly in the p v diagram. the pulsating pressure curve of the pump can be damped with the aid of the air vessel. flow rate and head are adjusted via a needle valve and overflow valve. the experimental unit is fitted with manometer for pressure and sensor for flow rate. pressure manometer measures the pressure at the outlet of the pump. specification: · functioning and operating behaviour of a piston pump · closed water circuit contains piston pump with variable speed via frequency converter, transparent water tank and air vessel ·valve for adjusting the flow rate · overflow valve for adjusting the head · pulsation damping of the head using air vessel with bleed valve ·manometer for pressure at pump outlet. technical details: piston pump speed: 30…180min 1 max. flow rate: 135l/h max. head: 40m drive motor power: 180w gear transmission ratio: i=7,5 overflow valve: 1…4bar measuring ranges pressure (outlet): 0…5bar flow rate: 0,2…6l/min experimentation: principle of operation of a piston pump recording of pump characteristics pressure curves of delivery pressure p v diagram determination of efficiencies 01 b centrifugal pump test rig ms tank with frp lining unit, centrifugal pump of size 25x25mm todischarge about 60 lpm at 12m total head when run at maximum 01 speed.motor1hpdcelectricmotorisimarkedspeedvariationthirstiercontrolled arrangement with panel board. electrical panel: dp switch, isimark & energy meter for the measurement of input power. sump tank:size : 800 x 800 x 500 mm , measuring tank : size 400x400x600mmprovided with standard fittings for measuring discharge of water. digitalstop watch, others: piping system consisting of pipes, gate valve (isimark) & fittings with pressure gauge,a standard pump of 1 hp, allaccessories and spares for normal running maintenance of the machine (1set), 2 hard copies of operation manual willbe supplied along with theset up c hydraulic bench the hydraulic bench should be suitable for the use of basic fluid mechanics experiments of fluid mechanics. it should supply the water in the closed circuit; the determination of volumetric flow rate and the positioning of the experimental unit on the working surface of the base module and the collection of dripping water. the closed water circuit consists of the sump tank with the submersible pump and the measuring tank arranged above, in which the returning water is collected. the measuring tank is stepped, for large and smaller volumetric flow rates. a measuring cylinder should be provided for very small volumetric flow rates. a stopwatch should also be provided for measuring the flow rate. the top surface should enable the various experimental units to be easily and safely positioned. specification 1. base module for supplying experimental units in fluid mechanics 2. closed water circuit with storage tank, submersible pump and measuring tank. 3. measuring tank divided into two for volumetric flow rate measurement. 4. measuring cylinder with scale for very small volumetric flow rates.. 5. measurement of volumetric flow rate by using a stopwatch. 6. work surface with inside edge for safe placement of the accessories and for collecting the dripping water. technical data pump power consumption:500 750 w max. flow rate:200 450l/min max. head: 7 14m storage tank, contents: 180l measuring tank at large volumetric flow rates: 40l at small volumetric flow rates: 10l measuring cylinder with scale for very small volumetric flow rates content: 2l utility required 230v, 50/60hz,1 phase 01 d air blower apparatus description: this equipment comprises of a fd centrifugal blower coupled to a motor. three interchangeable impellers with forward, backward and radial vanes are provided with the test rig. a pitot tube is provided in the delivery line of blower for static and dynamic pressure measurement. power input to the dc motor is varied by means of a thyristor controlled dc drive to vary the rpm of motor. a rpm indicator with proximity sensor indicates the rpm of blower. technical details: motor: dc motor with thyristor controlled dc drive for variable speed blower: centrifugal, forced draft type impeller (3 nos.): forward curved, backward curved & radial curved pitot tube (with manometer): for static, dynamic & differential pressure measurement. stop watch: electronic control panel comprises of : standard make on/off switch, mains indicator, etc. energy measurement: electronic energy meter. rpm measurement: digital rpm indicator with proximity sensor. instruction manual: an english instruction manual will be provided along with the apparatus. experimentation: · to study the effect of forward curved, back curved and radial curved impeller. 01 · to find out the discharge, head and efficiency of the centrifugal blower. · to plot the graph efficiency vs discharge · to plot the graph discharge vs head 4 dynamics of machinery a four bar chain mechanism 01 b slide crank mechanism set of 3 01 c slip & creep measurement apparatus the apparatus consists of a variable speed d.c. motor, driving pulley and driven pulley of equal diameter. the pulleys ore mounted on input shaft (motor shaft) and output shaft. the driven pulleys can slide on the base with bearing block to change initial tension in belt. brake drum mounted on output shaft helps to measure power output. the motor speed is varied by dimmer stat. a two channel rpm indicator is provided to measure speeds of driven and driving pullies respectively. specifications: d.c. motor:1 hp 1500 rpm, variable speed. driving & driven pullies of equal diameters. brake drum along with spring balance. flat belt of fixed length of following materials: fabric belt , rubber belt tightening arrangement, speed controller unit, two channel digital apm indicator stroboscope. range of experiment: to measure co efficient of friction between pulley material and different belt materials. to measure power transmitted with varied belt tensions and plotting graph of (t1 t2). tension characteristics. to measure percentage slip at fixed belt tension by varying load on brake drum and plot graph of (t1 t2) vs percentage slip le. slip characteristics. finding a creep zone from graph. to measure belt slip speed and observe the limiting value float at constant speed when the slip just starts. 01 d cam analysis machine the apparatus is designed to study the cam profiles and performance of cam and follower system. the apparatus consists of a shaft supported by ball bearings upon which three different types of cams be mounted. the push rod for follower is supported vertically, which can adopt three different types of followers. cams and followers can be changed easily. a variable speed motor rotates the cam. a dial gauge permits plotting of follower displacement with respect to cam position. by operating the system at different speeds, jump speed can be found and also the effect of weight and spring force on jump speed can be studied. jump can be visualized also with the help of an optional stroboscope. specifications: · cam eccentric, tangent and circular arc type one each · follower mushroom, flat faced end roller type one each · cams and followers are hardened to reduce wear of the surfaces. · variable speed motor coupled to cam shaft of suitable range and variac · a dial gauge to note the follower displacement 01 e epicyclic gear train and torque holding apparatus it is a motorized unit consisting of sun gear mounted on input shaft. these planet gears are mounted on a common arm to which output shaft is fitted. loading arrangement is provided for loading the system and to measure holding torque. specifications external type epicyclic gear train: bearing blocks for input & output shafts a gear train with holding drum and holding internal typo epicyclic gear train: a compact gear train. variable speed d.c. motor rope brake arrangement to measure output torque and holding torque. control panel comprising of : digital ammeter and voltmeter. rpm indicator. speed controller. 01 f motorized gyroscope 01 the apparatus consists of a rotor mounted in bearings, this rotor is free to rotate about a. its own axis i.e. axis of spin. b. axis at precession. c. axis of gyroscopic couple the rotor is connected to the variable speed motor. the weight of the motor is balanced by another weight which is on either side of the rotor, by putting weights on the weight platform torque can be supplied to rotor, which is also called gyroscopic couple specifications: rotor diameter 250mm free about 3 axis of rotation driven by variable speed motor. dimmer stat to control the motor speed. stopwatch to measure the angular speed about the axis of procession. weights: 0.2kg, 0.5kg, 1kg. g motorized governor apparatus the unit consists of a main spindle driven by a variable speed motor. three different governor assemblies can be mounted over the spindle. pointer measures the lift of the governor. students can calculate characteristic of governor and compare their performance viz. sensitivities, stability, governor effort, etc specifications governor assemblies hartnell, porter& porpel governor assembly one each with rotating weights. variable speed fhp d.c. motor to drive the main spindle. sliding weights for porter & proell governor. scale & a pointer to measure governor lift. spring & spring compression adjustment arrangement. 01 h static & dynamic balancing apparatus. equipment is designed for carrying out the experiment for balancing 8 rotation mass systems. the apparatus consists of a stainless steel shaft fixed in a rectangular frame. a set of four blocks with a clamping arrangement is provided for static balancing. each block is individually clamped on shaft and its relative weight is found out using cord and container system in terms of number of steel bans. for dynamic balancing a moment polygon is drawn using relative weights and angular and axial position of blocks is determined. the block are clamped on shaft is rotated by a motor to check dynamic balance of the system. the system is provided with angular and longitudinal scales and is suspended with chains for dynamic balancing. experiments: 1. to balance the masses statically and dynamically of a single rotating mass system. 2. to observe the effect of unbalance in a rotating mass system. technical specification drive motor fhp motor, variable speed, with speed controller balancing weight 4 nos. of stainless steel with different sized eccentric mass for varying unbalance rotating shaft – material stainless steel 0.5 kw, 220v, single phase 01 i bar pendulum or compound pendulum 01 j rope brake dynamometer 01 k prony brake dynamometer 01 l whirling of shaft apparatus. the unit consists of a base upon which the bearing holders and driving motor and bearing can be fitted in a holders to end conditions of test shafts. a variac provides control of driving motor. the unit demonstrates the phenomenon of whirling of shafts with single rotor as the test is destructive after the test same shaft cannot be used again, hence the unit only demonstrates the principle. specifications: test shaft: 4.75 mm, 6.35 mm and 7.9 mm 2 each. bearing to provided end conditions, (a) both ends fixed, (b) one end fixed and one end free. drive motor 1/8 hp. 1500 rpm with control arrangement. the whole unit is mounted on a sturdy base. rotor for each shaft of suitable size. 01 m journal bearing test rig description: 01 the apparatus consists of a plain steel shaft excavated in a bearing and directly driven by a fhp motor. the bearing is freely supported on the shaft and sealed at the motor end. the speed of the motor is controlled by the speed control unit. manometer is mounted on bearing to measure the pressure at different position around the circumference. bearing is free to rotate and can be adjusted at any position of circular scale. the bearing can be loaded by attaching weights to the arm supported beneath it. technical details: journal : diameter 50 mm bearing : diameter 55 mm weights : 4 weights. motor : variable speed fhp motor control panel : for speed control of motor. oil recommended : sae 40 manometer : 16 tube manometer instruction manual : an english instruction manual will be provided along with the apparatus. the whole set up is well designed and arranged in a good quality painted structure. experimentation: to study the pressure profile of lubricating oil at various conditions of load and speed. plotting the cartesian polar pressure curves. 5 single cylinder four stroke petrol engine test rig the setup consists of single cylinder, four stroke, petrol engine connected to eddy current dynamometer for engine loading. the setup has stand‐alone type independent panel box consisting of air box, fuel tank, manometer, fuel measuring unit, digital speed indicator and digital temperature indicator. the setup enables study of engine for brake power, bmep, brake thermal efficiency, volumetric efficiency, specific fuel consumption, air fuel ratio and heat balance. provision is also made for conducting morse test. set up is supplied with ms excel program for engine performance analysis. self calculation and graphs sheets with excel programmings for comparison. solution tabs as reference for online diagnostics to problems. almost components from highly reputed mnc and international imports. self calibration/check techniques available specification: engine: make ‐honda, model ‐honda gx200d qx, type‐single cylinder, 4 stroke petrol, air cooled, 4.1 kw at 3600 rpm, stroke 54 mm, bore 68mm. capacity 196 cc dynamometer: type eddy current, water cooled propeller shaft: with universal joints air box: m s fabricated with orifice meter and manometer fuel tank: capacity 15 lit with glass fuel metering column rpm indicator: digital with non contact type speed sensor temperature sensor: type thermocouple, type k temperature indicator: digital, range 0‐1200 deg c load indicator: digital, range 0‐50 kg, supply 230vac load sensor: load cell, type strain gauge, range 0‐50 kg...

Due Date : October 06, 2022

Tender Value : ₹ Ref. Documents

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50
Ministry Of Power - Bihar

33954972 bids are invited for self priming centrifugal pump as per is 5120 (q3) total quantity : 2...

Due Date : September 27, 2022

Tender Value : ₹ Ref. Documents

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