West Bengal Power Development Corporation Limited - West Bengal

32315940 overhauling of boiler non pressure parts burner, sadc, wind box etc. of 210mw boiler of unit 3 bktpp 2 hiring of hydra ( capacity: 14 ton ) 3 hiring of truc with operator & fuel 4 coal / oil burner servicing 5 sadc, burner tilt servicing & wind box 6 burner isolation gate servicing 7 cleaning & scaffolding of aph bank 8 cleaning of chokage of aph tubes by jet 9 assistance of aph initial leak test 10 replacement of aph tubes 11 ferruling of aph 12 ex bhel expert 13 gst as applicable will be paid extra on production of proper documents....

West Bengal Power Development Corporation Limited - West Bengal

32066520 service contract for overhauling of rotary aph, coal and oil burners, ccp, sadc and windbox of unit 6, stps under bmd, stps 1 oh of aph, burners, ccp, sadc & wind box 2 servicing of rotary air preheaters ( 2 nos ) 100% job as per scope of work. 3 hiring of 01 no hydra / crane, minimumcapacity of 8 t. 4 overhauling of coal & oil burners 100%job as per scope of work. 5 overhauling of sadc and windbox 100% jobas per scope of work. 6 repairing / replacement of straight coalcarrying pipe as per scope of work. 7 repairing / replacement of bend coalcarrying pipe as per scope of work . 8 repairing / replacement of mpo & mdv asper scope of work. 9 repairing / replacement of rockwell, victaulic coupling & orifice as per scope of work....

West Bengal Power Development Corporation Limited - West Bengal

31357023 overhauling of boiler non pressure parts [ burner, sadc, wind box etc. ] of 210mw boiler of unit 3 bktpp. 1 unit#3 2 hiring of hydra ( capacity: 14 ton ) 3 hiring of truc with operator & fuel 4 coal / oil burner servicing 5 sadc, burner tilt servicing & wind box 6 burner isolation gate servicing 7 cleaning & scaffolding of aph bank 8 cleaning of chokage of aph tubes by jet 9 assistance of aph initial leak test 10 replacement of aph tubes 11 ferruling of aph 12 ex bhel expert 13 gst as applicable will be paid extra on production of proper documents....

West Bengal Power Development Corporation Limited - West Bengal

30093343 overhauling of boiler non pressure parts ( aph, air / flue duct ) for unit # 3. 1 cleaning of tube chokage for aph 2 ferruling for aph 3 erection new of expansion bellow for aph 4 fabrication , removal & refitting ( of guard plates on expansion bellow for aph. ) 5 fitting of liner plates on beams at top ( & intermediate aph tube bank ) 6 blanking of tubes for aph 7 checking & repairing of air / flue ducts ( esp damper & aph hoppers. ) 8 erection of air / flue duct expansion ( bellow ( single leaf ) . ) 9 replacement of cloth type expansion ( bellow at esp i / l & o / l. ) 10 fabrication & erection of guard plate ( for expansion bellow of air ducts / flue ducts. ) 11 repairing / replacement of aph / hot air ( duct / wind box casing. ) 12 old expanding failure aph tube ( re expanding / welding. ) 13 hiring of escort crane with operator 14 cleaning of tubesfor aph by lp ( water jet. ) 15 replacement of damage support beam ( partly along with top bearing plate of air / flue duct. ) 16 checking, servicing or renewal of roller ( bearing of air / flue duct. ) 17 removing & re application of insulation ( work for boiler casing & air / flue duct. ) 18 de insulation & re insulation of steam ( steam / water pipe upto 4 with old / new material. ) 19 de insulation & re insulation of steam ( / water pipe above 4 with old / new material. ) 20 de insulation & re insulation of steam ( valve upto 4 with old / new material. ) 21 de insulation & re insulation of steam ( valve above 4 with old / new material. ) ...

West Bengal Power Development Corporation Limited - West Bengal

28271809 overhauling of coal burner coal pipe at unit 6 in aug 2021 , coal burner work ( 100% ) , replacement of insulationcovers plate of wind box after fabrication . , replacement/repair of mopmdv & transition piece , replacement of most of the orificesof coal pipe , replacement of fuel inlet elbow , servicing of rockwell coupling , replacement of ccp bendslike cast steel bend & offset bend , replacement of straight coal pipe , hanger support servicing , hiring of escort crane with operator& fuel...

West Bengal Power Development Corporation Limited - West Bengal

26604274 overhauling of boiler non pressure parts ( burner , sadc , wind box etc . ) of 210mw boiler of unit 4 and unit 5 , bktpp , unit#4 , coal / oil burner servicing , sadc , burner tilt servicing & wind box repairing , burner isolation gate servicing , ex bhel expert , gst as applicable will be paid extra on production of proper documents . ...

Indian Oil Corporation Limited - West Bengal

26486790 development of infrastructure for utilisation of natural gas in haldia refinery as per tender specification , laying and jointing pvc pipe . heading , complete supply of items with respect to modification in the burners assembly , wind box , associated piping and all other mechanical , electrical and instrumentation items including design and detail engineering of the complete package . , complete supply of items for modification in the economiser section , tube bank assembly and all other associated mechanical , electrical and instrumentation items . , complete supply of items with respect to modification & metallurgy up gradation of super heater tubes and all other associated mechanical , electrical and instrumentation items . , site erection , installation , commissioning and pgtr of the complete rlng firing system and other associated jobs related to mechanical , electrical , instrumentation and civil . this lum sum rate does not include site works related to modification in economiser and metallurgy up gradation & modification of super heater tubes . , site works with respect to modification in economiser and other associated jobs , site works with respect to metallurgy up gradation & modification of super heater tubes and other associated jobs...

West Bengal Power Development Corporation Limited - West Bengal

26417303 overhauling of boiler non pressure parts recuperative air pre heater , burner , sadc , wind box etc . of 210mw boiler of unit 1 bktpp , unit#1 , hiring of hydra ( capacity: 14 ton ) , hiring of truc with operator & fuel , coal / oil burner servicing , sadc , burner tilt servicing & wind box , burner isolation gate servicing , cleaning & scaffolding of aph bank , cleaning of chokage of aph tubes by jet , assistance of aph initial leak test , replacement of aph tubes , ferruling of aph , ex bhel expert , gst as applicable will be paid extra on production of proper documents . ...

West Bengal Power Development Corporation Limited - West Bengal

25308619 work contract for checking and servicing of lnas burners with repairing of wind box of unit#5 , btps during upcoming overhauling under jurisdiction of banda dept . , btps , wbpdcl work contract for checking and servicing of lnas burners with repairing of wind box of unit#5 , btps during upcoming overhauling under jurisdiction of banda dept . , btps , wbpdcl...

West Bengal Power Development Corporation Limited - West Bengal

23480984 overhauling of boiler non pressure parts of 210mw boiler of unit 2 and unit 3 bktpp , unit 2 , hiring of hydra ( capacity: 14 ton ) , hiring of truck with operator & fuel . , coal/oil burner servicing , sadc , burner tilt servicing & wind box , burner isolating gate servicing . , cleaning & scaffolding of aph banks . , cleaning of chokage of aph tubes by jet , assistance for aph initial leak test , replacement of aph tubes . , ferruling of aph . , ex bhel expert . , unit 3 , hiring of hydra ( capacity: 14 ton ) , hiring of truck with operator & fuel . , coal/oil burner servicing , sadc , burner tilt servicing & wind box , burner isolating gate servicing . , cleaning & scaffolding of aph banks . , cleaning of chokage of aph tubes by jet , assistance for aph initial leak test , replacement of aph tubes . , ferruling of aph . , ex bhel expert . , gst as applicable will be paid extra on production of proper documents . ...

Bharat Heavy Electricals Limited - West Bengal

23226456 receipt , unloading , storage , dismantling , new material erection , re erection of old items , modification of existing items , restoration , commissioning , testing and pg test of combustion modification system for nox mitigation of of u 5 , 6 and 7 , stg ii 1 bofa panel ( ofa 1 &ofa 3 ) 2 bofa panel ( ofa 2 &ofa 4 ) 3 erection materials 4 rifled tube d51x7.1 5 plate 6 thk. 6 rod d6 7 seal box 8 scalloped bar 9 scalloped bar 10 plate 6 thk. 11 wind box truss 12 wind box truss 13 plate 16 14 plate 12 15 plate 16 link 17 pin 18 washer 19 plate 20 link 21 pin 22 washer 23 plate 25 24 plate 25 plate 16 26 lug 27 vertical buckstay beam 28 isa 100 x 100 x 10 29 angle 30 angle 31 t plate 32 link 33 plate 34 plate 16 35 plate 36 bolt hex gr c4.6 m20x 70 37 nut hex gr c m20 38 washer pnchd a20 39 plate 36 40 hsfg bolt & nut m24 x 90 41 washer m24 a ( hsfg washer ) 42 plate 16 43 plate 16 44 plate 16 45 plate 16 46 scalloped bar 47 plate 16 48 plate 16 49 scalloped bar 50 lug 51 scalloped bar 52 lug 53 pipe od 60.3 x 3.91 sa106grb 54 er 70s a1 gtaw rod dia2.4mm 55 plate 5 56 plate 5 57 plate 5 58 plate 5 59 plate 5 60 outer pipe 61 cafjointing grw / 1 2mm 62 od111 / id105 63 hr glass dia109mm x 5mm thk 64 pipe cap dia 130 65 inner pipe 66 erw tube nb25 medium 67 flex hose 25mm bore rayon 68 braided 69 hex hd scru m12x50 4.6 is1363p2 70 nut m12 cl4 is1363p3 71 pun washer m12 is2016 a 72 mill board 25 mm tp 23296 73 fixing pin l 225 74 retainer type a 75 al casing support 03 650l 76 tapscrew st 4.2x13c 77 wire dia 0.914 mm gi is280 78 plainalumini sh 1.6 mm thk 79 is737 / 19000h2 80 nut m10 cl4 is1363p3 81 sheet 1.6 mm 82 sheet:3.15 83 weld stud m10 84 washer a11 85 bent sheet 86 bracket 87 support sheet 88 casing support 89 casing support 90 sheet 2 91 rod d 6.0 mm is2062gra 92 sae1010 / sae1018 93 retainer type c 94 weld mesh 50 x 50 wire dia 3mm 95 is 1566 96 castablerefractory gr a 97 pourable insulation 98 wool 100kg / cu.m 50mm one side 99 gi wirenet 100 wool 100kg / cu.m 60mm one side 101 gi wirenet 102 wool 100kg / cu.m 50mm both 103 side gi wirene 104 flb322 113 ismb600 105 plate 16.0 mm is2062e250a 106 plate 25.0 mm is2062e250br 107 plate 10.0 mm 108 is2062e250a ( fe410w ) 109 slide bearing plate ( asbestos 110 free ) 111 angle 50 x 50 x 6 is2062e250a 112 plate 16.0 mm is2062e250a 113 lseffgg 32 x305x6000 114 lseffgg 32 x515x6000 115 lseffgg 32 x995x6000 116 cadmium plated clips 117 plate 5.00 mm is2062e250a 118 stair 1 119 hood ladder 1 120 vertical ladder 121 hand rail & post for platform 122 3m assy 123 hand rail & post for platform 124 4.5m assy 125 hand rail & post for platform 126 6m assy 127 hand rail post for platform 128 middle handrail for platform 129 hand rail & post forstairs 4.5m 130 assy 131 hand rail post for stair 132 middle handrail for stair 133 90 degree bend 134 135 degree bend 135 spl.bend 136 erw tube dia. 42.4 x 3.2 137 isa 65x65x6 138 guard plate 6 139 corru.alu.sheet 1.6x920x1400 140 qty 68 nos 141 corru.alu.sheet 1.6x920x2500 142 qty 34 nos 143 sadc power cyliner 4 x 4 144 upward mtg ) 145 sadc power cyliner 4 x 146 4 ( downward mtg ) 147 burner tilt power cylinder 148 flat 50 x 6; l=130 149 flat 50x6; l=17 150 pipe clamp fl 50x6; l=97 151 tube d14x2; l=1000 152 tube nb 40 d48.3 x 3.68 153 angle for ea isa75x75x6 1215l 154 shielding plate for ea 155 pl5x186x1215 156 angle for oil / air / coal isa 157 50x50x6 1215l 158 shielding plate foroil / air 159 pl5x521x1215 160 shielding plate for coal 161 pl5x519x1215 162 shielding plate for coal 163 pl5x417x1215 164 stopper plate pl6x50x1215l 165 locking plate pl6x60x100l 166 plate weldment i forcors 1& 167 plate weldment ii for cors 2& 168 slotted pl ( truss ) pl25x200x310 169 slotted pl ( bs side ) pl 170 20x150x370 171 pl 20x200x235 172 shim pl 10x150x150 173 shear pin d 25;69 174 support plate pl 6x75x200 175 tube d42.4x3.20 l=230 176 anchor pivot pin d 33 ; 244 177 split pin 4x56mm 178 frame 179 plate pl.6x199x2614 180 plate pl.6x150x1223 181 sh.2.5x272x1187 182 support clip 183 ceramic cloth sh.3x 80;10mr 184 hex hd bolt m24x65 cl:10.9 185 hex nut m24 10 186 machined washer 25 187 burner frame washer 188 pedestal 189 bolt m16x60 190 hex nut m16 191 plain washer a16 192 inner panel int air corner 1 193 and 3 194 inner panel int air corner 2 195 and 4 196 inner panel ofa corner 1 and 197 inner panel ofa corner 2 and 198 front outer panel ( int.air ) ( cor 199 1&3 ) 200 front outer panel ( ofa ) ( cor 201 1&3 ) 202 scru hex m8x16 203 cap nut m8 204 pun washer m8 205 front outer panel ( int.air ) ( cor 206 1&30 207 front outer panel ( ofa ) ( 2&4 ) 208 scru hex m8x16 209 cap nut m8 210 pun washer m8 211 hex hd scru m12x30 212 nut m12 213 pun washer m12 214 packing cloth sh 3x40x 140m 215 high temp ( 750f & above ) spray 216 lubricant 217 anti sieze thread lubricant 218 angle 150 x 150 x 12 ( for ia & oil 219 compt ) 220 overfire air nozzle tip 221 corners 1&3 222 end air nozzle tip corners 1& 223 coal nozzle tip assly 224 corners 1&3 225 oil nozzle tip corners 1&3 226 inter air nozzle tipcorners 227 1&3 228 seal plate for coal tip 229 corners 1&3 230 tubular reach rod corners 231 1&3 232 reach rod pin d16.6;38l 233 connecting link assly l=1985 234 reach rod pivot pin, d50, l107 235 l lever round pin, d19, l=44 236 high temp ( 750f & above ) spray 237 lubricant 238 anti sieze thread lubricant 239 cn pivot pin ( d22.5 ) ;d31, l 63 240 spare shear pin;d25 l 69 241 angle 150 x 150 x 12 ( for ia & oil 242 compt ) 243 overfire air nozzle tip 244 corners 2&4 245 end air nozzle tip corners 2& 246 coal nozzle tip assly 247 corners 2&4 248 oil nozzle tip corners 2&4 249 inter air nozzle tipcorners 250 2&4 251 seal plate for coal tip 252 corners 2&4 253 tubular reach rod corners 254 2&4 255 reach rod pin d16.6;38l 256 connecting link assly l=1985 257 reach rod pivot pin, d50, l107 258 l lever round pin, d19, l=44 259 high temp ( 750f & above ) spray 260 lubricant 261 anti sieze thread lubricant 262 cn pivot pin ( d22.5 ) ;d31, l 63 263 spare shear pin;d25 l 69 264 bofa assy corner 1 and 3 265 bofa assy corner 2 and 4 266 pipe coupling gasket 26 h 267 hollow square pitottube 268 straight duct wall 269 plate 6.0 ; 300.0x2800.0 270 truss 271 truss 272 truss 273 truss 274 straight duct wall 275 straight duct wall 276 straight duct wall 277 straight duct wall 278 truss 279 truss 280 truss 281 straight duct wall 282 straight duct wall 283 straight duct wall 284 elbow duct wall 285 elbow duct wall 286 elbow duct wall 287 elbow duct wall 288 elbow duct wall 289 elbow duct wall 290 elbow duct wall 291 elbow duct wall 292 elbow duct wall 293 transition duct wall 294 transition duct wall 295 transition duct wall 296 transition duct wall 297 t duct wall 298 t duct wall 299 t duct wall 300 t duct wall 301 t duct wall 302 t duct wall 303 t duct wall 304 t duct wall 305 ismc150 ; 4312.0 306 t duct wall 307 t duct wall 308 t duct wall 309 truss 310 truss 311 truss 312 truss 313 transition duct wall 314 transition duct wall 315 transition duct wall 316 transition duct wall 317 elbow duct wall 318 elbow duct wall 319 elbow duct wall 320 elbow duct wall 321 elbow duct wall 322 elbow duct wall 323 elbow duct wall 324 truss 325 truss 326 truss 327 truss 328 straight duct wall 329 straight duct wall 330 straight duct wall 331 straight duct wall 332 straight duct wall 333 straight duct wall 334 straight duct wall 335 straight duct wall 336 straight duct wall 337 straight duct wall 338 straight duct wall 339 straight duct wall 340 straight duct wall 341 straight duct wall 342 t duct wall 343 t duct wall 344 t duct wall 345 t duct wall 346 t duct wall 347 plate 6.0 ; 489.0x1950.0 348 t duct wall 349 t duct wall 350 t duct wall 351 t duct wall 352 t duct wall 353 t duct wall 354 t duct wall 355 plate 6.0 ; 483.0x1950.0 356 t duct wall 357 t duct wall 358 t duct wall 359 t duct wall 360 t duct wall 361 plate 6.0 ; 489.0x1950.0 362 t duct wall 363 t duct wall 364 t duct wall 365 t duct wall 366 t duct wall 367 t duct wall 368 t duct wall 369 plate 6.0 ; 483.0x1950.0 370 transition duct wall 371 transition duct wall 372 transition duct wall 373 transition duct wall 374 fullsize roundcorner expjt 375 2040x2040#4 376 fs rc expn joint 2890x2890 #2 377 fullsize roundcorner expjt 378 restraint 1 379 plt 16;250x200 380 plt 16;475x200 381 plt 16;476x475 382 channel box 2 383 channel box 3 384 channel box 4 385 channel box 5 386 channel box 6 387 channel box 7 388 channel box 8 389 restraint 2 390 channel box 9 391 channel box 10 392 channel box 11 393 channel box 12 394 channel box 13 395 restraint 3 396 stopper 397 expansion joint ( w.bconn. 398 duct ) 399 expansion joint ( w.bconn. 400 duct ) 401 expansion joint ( w.bconn. 402 duct ) 403 omega exp. joint 404 omega exp. joint 405 omega exp. joint 406 man hole door 450x450 cs 407 grab bar 1 408 grab bar 2 409 plate 6 410 isa 75x75x6; 15 rm 411 ismc 100; 10 rm 412 ismc 150; 15 rm 413 ismc 200; 7 rm 414 pipe dia 89.5: 10 rm 415 sh 2; 25 416 plate 10 mm is2062e250a 417 plate 16 418 ismc 125; 15 m...

West Bengal Power Development Corporation Limited - West Bengal

22205333 overhauling job of boiler pressure parts of 250 mw unit of stps , wbpdcl , overhauling of boiler drum . , scaffolding of fsh , plsh , rh . , cleaning of boiler pressure parts by hp waterjet . , insertion of tube for fsh , plsh , rh & ltsh steam cool wall & spacer tube . , alignment of the fsh , plsh , rh coils . , lifting & refitting of ltsh coil . , removal & fitting of guard tube & guard plate for ltsh , economiser , cage wall , baffle wall etc . , skin casing welding , scaffolding of furnace zone , cleaning of furnace zone by hp water jet , welding joint for insertion of furnace wall tube including screen tube . , welding joint for insertion of economiser tube & economizer hanger , lifting & refitting of economiser coil , deposition of weld metal on tubes , stubs , headers etc , stress relieving for pressure welding joint , fabrication & fitting of fins for boiler tubes , sealing at top of bottom ash hopper by wooden planks , gi sheet etc , inspection of pent house , repairing of pent house , cleaning & resetting of spring /sling at pent house , roof loose tube proper clamping , d metering of pressure parts , dp test of stub/regular joints , radiography of pressure welding joints ( including turbine area ) , servicing & trivy test of drum , sh , rh , safety valves , servicing of soot blower safety valve , fabrication of different size bends , economiser header stub joint rectification / replacement , ltsh inlet header stub joint rectification / replacement , replacement of hp valve size upto 50mm , replacement of hp valve size above 50mm , wind box repairing work ( both sides ) , ash cleaning of boiler internal & ducts . , removal & reapplication of refractory . , removal & reapplication of insulation . , hiring of 01 no . of hydra / crane ( capacity: 11 ton ) with operator & fuel . , boiler external cleaning by air & water . , deputation of one no . expert ( ex bhel ) for safety valve servicing from absolute boiler care or best expert service team . , deputation of one no . expert ( ex bhel ) for checking and necessary correction of all boiler hanger support as per schedule from absolute boiler care or best expert service team . ...

West Bengal Power Development Corporation Limited - West Bengal

9754370 tender for overhauling of boiler pressure parts, hp valves, safety valves and soot blower part of 210 mw boiler, overhauling of boiler air and flue gas ducts and expansion bellows of 210 mw boiler, overhauling of coal burner, wind box, sadc, recuperative air pre heater and burner tilt of 210 mw boiler....

Durgapur Projects Limited - West Bengal

7159559 statutory overhauling job of unit no 6 boiler ( thermal insulation of wind box, boiler casing, air heater casing, pent house, esp, id, fd and pa ducts. ...

Durgapur Projects Limited - West Bengal

6965150 statutory overhauling job of unit no 6, boiler dprs thermal insulation of wind box, boiler casing, air heater casing, pent house, esp, id, fd and pa ducts of unit 6 dpps, statutory overhauling job of unit 6, boiler, dprs replacement of damaged casing wall. ...

Durgapur Projects Limited - West Bengal

6779512 statutory overhauling job of u#6, boiler, dpps ( thermal insulation of wind box, boiler casing , air heater casing, pent house, esp, id, fd & pa ducts )....

Durgapur Projects Limited - West Bengal

6755525 supply of statutory overhauling job of unit no 6 boiler, dpps thermal insulation of wind box, boiler casing, air heater casing, pent house, statutory overhauling job of unit of 6 boiler, dpps replacement of damaged casing wall, against, annual maintenance contract for diesel locomotives model wds 4d 2 nos and wds 4b od dpps, dpl....

Durgapur Projects Limited - West Bengal

6168406 coal nozzle 12 nos. ceramic lined (without nozzle tip) with wind box mounting plate suitable for 300 mw boiler of unit no. 7spindle screw pump with safety valve for lub. oil station of mill of unit no. 7, make bpeg/china 03 nos....