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...

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...

Ministry Of Power - Bihar

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

Indian Oil Corporation Limited - Bihar

33893604 supply of centrifugal pump at barauni refinery supply of centrifugal pump at barauni refinery , 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 attaced herewith of the complete ethanoltransfer pump assemblies ( with all associated auxiliaries, control & instrumentation , accessories etc ) vide tag no 112 p h 02 a1 / b1 in ready to install condition , complete pump with motor , generic code, mandatory spares , supervision cost for e, i and c of ebms pump => limited...

Ministry Of Power - Bihar

33418397 bids are invited for self priming centrifugal pump as per is 5120 (q3)mse total quantity : 2...

Department Of Science And Technology - Bihar

33360861 bids are invited for gp ( madhepura ) ( q3 ) total quantity : 1 supply of digital micrometer universal bevel protractor, metallurgical microscope, vcr test rig, multistage reciprocating compressor, single cylinder four stroke petrol engine test rig, centrifugal pump to determine overall efficiency, single cylinder four stroke engine test ring, oxygen and acetylene gas cylinder for gas welding, hacksaw blade , steel rule , jack plane, plough plane, firmer chisel, chisel , hand drill machine, grimlet , mallet, pincer, screw driver, wood rasp file, surface rum, angle plate, scriber, punch, single. cut file ( flat ) , double cut file ( flat ) , square file, round file, triangular file, spanner double ended, box spanner, offset socket, adjustable wrench, filler metal, wire brush chipping hammer, hand gloves, face shield helmet, trammels, wire gauge, bench shear, straight snip, bent snip, stake...

Eastern Railways - Bihar

33298830 supply of procurement of centrifugal pump model no 3030b.......procurement of centrifugal pump model no 3030b.......,centrifugal pump model no 3030b or similar sl.no 3/1/005/00 size suction 1.5 inch, delivery 1.5 inch, make hickson dickson, k.g industry or similar...

Water Resources Department - Bihar

33264649 provide of barge, pump, motor and electric equipment, centrifugal pump with motor, sluice valve, non return valve, air valve, ms pipe, vcb panel set, capacitor bank, cage strainer, soft starter, battery and battery charger, earthing, winch crab, pressure gauge, vacuum pump, high mast lighting system, chain pulley....

Indian Oil Corporation Limited - Bihar

33025822 bids are invited for design, supply, testing, inst. & comm. of centrifugal pump with motor (tag no: 9020 604 h 18) (q) , design, supply, testing, inst. & comm. of centrifugal pump with motor (tag no: 9020 608 p 004a/b) (q3) ,design, supply, testing, inst. & comm. of centrifugalpump with motor (tag no: 9020 608 p 006a/b) (q3) total quantity : 3...

Department Of Science And Technology - Bihar

32930224 bids are invited for reynolds apparatus , reciprocating pump test rig , multi stage centrifugal pump test rig , pelton turbine test rig , study of flow measuring meters , pitot tube , u tube differential manometer , current meter , forced vortex apparatus , rotameter test rig , pitot tube apparatus , double stage air compressor test rig , submersible pumptest rig , slip gauge complete set , vernier calliper 300mm , micrometer outside 0 25mm , inside micrometer25mm , vernier bevel protector total quantity : 18...

Ministry Of Power - Bihar

32741384 bids are invited for self priming centrifugal pump as per is 5120 (q3) total quantity : 2...

Public Health Engineering Department - Bihar

32677000 repairing, installation and commissioning of centrifugal pump with all accessories, fasd starter, supply and laying of hdpe pipe, flood light lamp, construction of shade structure for pump set....

Department Of Science And Technology - Bihar

32346743 bids are invited for pendulam impact tester , brinell hardness tester , rockwell hardness tester , extensometer travel , hydraulic bench , raynolds apparatus , reciprocating pump test rig , multi stage centrifugal pump , pelton turbine test rig. , study of flow measuring , pitot tube , u tube glass manometer , venturimeter , piezometer , u tube differential manometer , current meter , forced vortex apparatus , rotameter test rig , pitot tube apparatus , francis turbine test rig , kaplan turbine test rig , wind tunnel test rig , double stage air compressor test rig , submersible pump test rig , advance pneumatic trainer kit , advance hydraulic trainer kit , slip gauge complete set , vernier calliper 2oomm , vernier calliper 15omm , inside vernier calliper 15omm , vernier calliper digital , vernier caliper digital , screw vernier caliper , micrometer outside 0 25mm , micrometer outside 25 50mm , micrometer outside 50 75mm , micrometer outside 75 100mm , inside micrometer 25mm , inside micrometer 50mm , sine bar complete set , vernier bevel protector , straight edge , gauge sets , thread plug gauges , plain plug gauges , taper plug gauges , thread micrometer , magnetic dial indicator with dial gauge , porter governor , i. prony ii. rope and brake dynamometer , multiple plate clutch , stefan boltzmans , model shell heat type exchanger , model of cross flow heat exchanger , model of evaporators...

Public Health Engineering Department - Bihar

32317285 repairing, installation and commissioning of centrifugal pump set with all accessories, supply and laying of hdpe pipe, supply, installation and commissioning of led flood light, construction of shade structure for pump set....

Military Engineer Services - Bihar

31481688 repair and maint of submersible, non clogging, centrifugal pumps, motor and allied works at mil stn gaya repair and maint of submersible, non clogging, centrifugal pumps, motor and allied works at mil stn gaya...

Indian Oil Corporation Limited - Bihar

31458165 supply of axga167 vertical centrifugal pump supply of axga167 vertical centrifugal pump , supply of axga167 vertical centrifugal pump , tps cbd pumps (item no: 372 p 303 a/b); as specified in material requisition. , ows pump near coker feed & slop pump area (item no: 301 p 326 a/s); as specified in material requisition. , charges for site supervision of erection, testing and commissioning of axga167 vertical centrifugal pump , per diem charges for upto 8 hours work on normal working days. , overtime rate / hour beyond normal 8 hours work on normal working days. , overtime rate / hour for work on weekly off days / holidays (as applicable to refinery site). , charges for training at iocl barauni refinery site , per diem charges for upto 8 hours work on normal working days. , charges for 2 years operation and maintenance spares for axga167 vertical centrifugal pump as per boq sr. nos. 1.01 and 1.02. bidder to provide spares price breakup in 2 years spares boq2 sheet. => limited...

Eastern Railways - Bihar

31048346 supply of supply installation and commissioning of pump with accessories 1,80,000 gph (specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 percent approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction/ delivery 250/200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts bolts withsupply installation and commissioning of pump with accessories 1,80,000 gph (specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 percent approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction/ delivery 250/200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts bolts with,supply installation and commissioning of pump with accessories 1,80,000 gph (specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction/ delivery 250/200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel.)...

Indian Oil Corporation Limited - Bihar

30659931 supply of complete centrifugal pump at barauni refinery supply of complete centrifugal pump at barauni refinery , list of item ( s ) / work ( s ) as per tender documents , generic capital eqpt4 f / pr / rfq purpose , generic code, mandatory spares , supervision cost...

Northeast Frontier Railway - Bihar

30228968 supply of supply of 50 hp, 37.5 kw, horizontal end suction top delivery back pull out design centrifugal pump set completesupply of 50 hp, 37.5 kw, horizontal end suction top delivery back pull out design centrifugal pump set complete,supply of 50 hp, 37.5 kw, horizontal end suction top delivery back pull out design centrifugal pump set complete, suitable for 380, 415 volt, 50 hz, 3 ph supply (pipe size suc x del 8 (200 mm) x 6 (150 mm), head range 30 mtr, discharge 350 m 3/hour) (make lubi industries llp or similar)...

Eastern Railways - Bihar

29739943 supply of supply installation and commissioning of pump with accessories 1,80,000 gph (specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction/ delivery 250/200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel.)]supply installation and commissioning of pump with accessories 1,80,000 gph (specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction/ delivery 250/200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel.)],supply installation and commissioning of pump with accessories 1,80,000 gph (specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm,efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction/delivery 250/200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories baseframe, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel.)...

Drinking Water And Sanitation Department - Bihar

29550416 detailed survey, designing, drawing, construction of conventional water treatment plant reservoir , staff quarter compound wall, supply nd laying clear water rising main and distribution network, house connection, supply installation of vt and centrifugal pump five operation and maintenance allied work, construction of mld conventional water treatment plant rcc laying reservoir staff quarter compound wall supply laying clear water rising main network, operation and maintenance work on turnkey basis...

Drinking Water And Sanitation Department - Bihar

29550083 execution of complete raw water transport system intake work inclding design construction and commissioning of intake well cum pump house structure on turnkey basis bridge, supply installing and commissioning centrifugal pump and associated accessories complete scada system staff quarter, road boundary wall coordination required remaining and noc etc operation and maintenance with allied on turnkey basis...

Water Resources Department - Bihar

29501460 design, drawing, manufacturing, fabrication, supply, erection, testing and commissioning of 2 ( two ) set centrifugal pump, motor with c.i. casing s.s. impeller of each capacity of 5 cusec 10m head approx and motor driven by 3 phase, 11kv / 0.415 kv, 30hp , as per specification it also including other allied mechanical and electrical components in turnkey basis with 5 years operation and maintenance of entire system with defect liability for rouja minor pump canal scheme in shershah makababara. ( group 01 ) ...

Bharat Sanchar Nigam Limited - Bihar

29435817 tender for shifting of dg and all electrical items from old exchange to new proposed exchange building at ishuapur under chapra ssa 1 engine 2 alternator(brushless) 3 battery (lead acid / mntc. free) 4 hv switchgear (vacuum circuit breaker/sf6 ) 5 transformer (oil filled / dry type) a) above 400 kva b) up to 400 kva 6 air circuit breaker 7 mccb(ics=icu) 8 sdf units 9 power contactors 10 change over switch 11 intelligent apfc relay 12 bus bar trunking/ sandwiched bus duct 13 power capacitors (mpp/app) 14 digital/ kwhr meter 15 cold shrink ht/lt cable joint 16 rubber matting 17 mcb/ lsolator /elcb/rccb/ distribution board 18 ms/ pvc conduit 19 cable tray 20 ht/lt cables 21 pvc insulated copper conductor wire 22 centrifugal pump 23 submersible pump 24 motors 25 fresh air fans 26 starter 27 single phase preventer 28 gi/ms pipe 29 foot valve 30 gate valve 31 compressors 32 resin bonded glass wool 33 expanded polystyrene 34 gauge 35 controls 36 fine filters 37 gi sheet 38 heat detector 39 ionization detector 40 photo electric smoke detector 41 fire panel (microprocessor based) 42 sprinkler/ hose reel & hose pipe 43 fire extinguisher 44 lift ...

Water Resources Department - Bihar

29404374 design drawing manufacturing fabrication supply erection testing and commissioning of 2 set centrifugal pump motor with ci casing s.s impellor of each capacity 5 cusec 10m head approx and motor driven 3 phase...

Eastern Railways - Bihar

29397421 supply of procurement of centrifugal pumpprocurement of centrifugal pump, centrifugal pump model no 3030b or similar, sl. no: 3 / 1 / 005 / 00 size suction 1.5 inch delivery 1.5 inch , make hickson dickson, k.g industry or similar for cone cleaning m / c no. 10637c in ctrb ( ws ) ....

Ministry Of Power - Bihar

29076125 bids are invited for self priming centrifugal pump as per is 5120mse total quantity : 1...

Ministry Of Power - Bihar

29070819 bids are invited for self priming centrifugal pump as per is 5120mse total quantity : 1...

Water Resources Department - Bihar

28918164 supply, fitting, erection, testing, commissioning of 04 nos. centrifugal pump of 20 cusec capacity with induction motor of pump house including other allied mechanical & electrical line connection all allied components with operation and maintenance of entire system for five years defect liability period in turnkey basis for tiara pump canal scheme tiara ( group 01 ) ...

Water Resources Department - Bihar

28679179 design drawing manufacturing fabrication supply erection testing and commissioning of 04 set centrifugal pump motor with ci casing 5.5 impleller of 20 cuses capacity...

Eastern Railways - Bihar

28334008 supply of supply installation and commissioning of pump with accessories 1, 80, 000 gph ( specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction / delivery 250 / 200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel. ) ] supply installation and commissioning of pump with accessories 1, 80, 000 gph ( specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction / delivery 250 / 200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel. ) ] , supply installation and commissioning of pump with accessories 1, 80, 000 gph ( specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction / delivery 250 / 200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel. ) ...

Central Public Works Department - Bihar

28164334 maintenance of 62.5 kva dg set, sub station of old ag colony at bhubaneswar during the year 2021 22. sh: rewinding of 3 phase 10 hp submersible pump and repairing of centrifugal pumps and starters....

Indian Oil Corporation Limited - Bihar

28062775 supply of the complete lubricity pump assembly , mandatory spares and supervision for erection , testing and commissioning . , list of item ( s ) / work ( s ) as per tender documents , complete la pump assemblies ( vide tag no . 921 p 003a/b ) ( centrifugal pump ) refer enquiry cum offer cum technical specification & scope for detail , mandatory spares for la pumprefer enquiry cum offer cum technical specification & scope for detail , supervision cost for e , i &c ( erection , testing & commissioning ) of la pump refer enquiry cum offer cum technical specification & scope for detail...

Eastern Railways - Bihar

27582455 supply of supply installation and commissioning of pump with accessories 1, 80, 000 gph ( specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction / delivery 250 / 200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel. ) ] supply installation and commissioning of pump with accessories 1, 80, 000 gph ( specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction / delivery 250 / 200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel. ) ] , supply installation and commissioning of pump with accessories 1, 80, 000 gph ( specification: type horizontal split casing centrifugal pump, head 90 m, no. of stage single, speed 1450 1500 rpm, efficiency 85 % approx, motor rating 375 hp approx, 415 volts, 3 phase , specific gravity 1.02, suction / delivery 250 / 200 mm, casing material ci, impeller material bronze, shaft material ss 410 accessories base frame, coupling, coupling guard, base bolts, foundation nuts & bolts with star delta starter panel. ) ...

Water Resources Department - Bihar

27299684 supply, fitting, erection, testing, commissioning of 04 nos. centrifugal pump of 20 cusec capacity with induction motor of pump house including other allied mechanical & electrical line connection all allied components for tiara pump canal scheme tiara. (group01...

Water Resources Department - Bihar

27083689 design , drawing , manufacturing , fabrication , supply , erection , testing and commissioning of 04 set centrifugal pump motor with ci casing , s.s impeller of 20 cusecs capacity each and 21.00 meter head approx and motor driven by 3 phase , 11 kv /440 volt , 50 hz 240hp , ac foot mounted spiral case induction motor ....

Water Resources Department - Bihar

27018166 design, drawing, manufacturing, fabrication supply, erection, testing and commissioning of 04 (four) set centrifugal pump motor with c.i. casing, s.s. impeller of 15 cusecs capacity each and 21.00 meter head approx and motor driven by 3 phase, 11 kv/440 volt, 50 hz, 180 hp, a.c. foot mounted spiral case induction motor having spdp encloser as per specification in pump house including other al lied mechanical and electrical component with operation and maintenance of entire system for five years with defect liability period in tur nkey basis for jaitpura pump canal project, jaitpura in kaimur district. (group01)...