West Bengal Power Development Corporation Limited

West Bengal Power Development Corporation Limited has published Procurement Of Spares For Bottom Ash System System Of Unit#3 For The Upcoming Oh In 2026 Under Ahp (Mm) Dept., Ktps- 1 REDUCER,CI,HYDRAULIC EJECTOR Bottom Ash System Additional Data: REDUCER 250NB TO 200NB LENGTH-550mm,THK-14mm MOC:-ALLOY CI,HARDNESS:-400BHN(MIN) 2 JET PULSION PUMP, COMPLETE ASSY, 8 INCH FOR BOTTOM ASH SLURRY SYSTEM Additional Data: 01 NO OF COMPLETE ASSEMBLY CONSISTS OF:- 1)BODY (INLET)-1NO,MOC-DURITE/ALLOY CAST IRON IS:4771-1985 HCr 27/400 400BHN MIN 2)ALIGNING RING-01NO,MOC-STEEL GR-20 IS-1030 3)FLANGE CLAMP HALF (312OD x252ID)-02NOS ,MOC-STEEL GR-20 IS-1030 4)GASKET-01NO,6mmTHK,MOCRUBBERRISED ASBESTOS 5)COMBINING TUBE (THROAT CUM OUTLET PIECE)-01NO,MOC-DURITE/ALLOY CAST IRON IS:4771-1985 HCr 27/400 550BHN MIN 6)NOZZLE TIP-01NO MOC-SS410 WITH CERAMIC LINER 7)NOZZLE INLET-01NO,MOC-CI FG 200 TO IS 210 8)GASKET-01NO,1.5mm THK,MOC-RUBBERRISED ASBESTOS THICKNESS OF CERAMIC LINER:-10(approx),HARDNESS-8-9 AS PER MOHS SCALE THICKNESS OF NOZZLE TIP-6(approx) INLET WATER FLOW-200M3/HR(approx) at 175MWC (approx) 3 DRAIN PIT JET PUMP,EJECTOR TYPE # COMPLETE ASSEMBLY WITH WATER INLET ELBOW,PIPE WITH FLANGE,BOLTS AND NUTS AND FOUNDATION BOLTS & COMBINING TUBE,MATERIAL-DURITE 450 BHN,WATER# FOR BA HOPPER PIT,STG.-1 Additional Data: COMBINING TUBE:-DURITE/ALLOY CAST IRON IS:4771-1985 HCr 27/400,HARDNESS-450BHN 80NB ELBOW:-MS IS:1239 WATER MANIFOLD:-MS IS:226 BASE PLATE STRUCTURE:-MS IS:226,12mm THK COUNTER FLANGE:-OD#190,ID#92,THK-12mm,MS IS:226 WITH 06NOS HOLES FOR M12 BOLTS EQUISPACED ON 150BCD COUNTER FLANGE:-OD#200,ID#92,190,THK-12mm,MS IS:226 WITH 06NOS HOLES FOR M12 BOLTS EQUISPACED ON 160BCD PIPE WITH FLANGE:MS (HEAVY GRADE)IS:1239 NOZZLE TIP:SS 416 NOZZLE INSERT:CERAMIC HARDNESS:-9 MOHS DISCHARGE PIPE SIZE:100NB WATER PR AT INLET:-200PSI FLOW:-50CMH CAPACITY:25CMH 4 BAH,NOZZLE TIPS FOR BOTTOM ASH HOPPER Additional Data: MOC-SS 410 WITH CERAMIC LINER (8-10),HARDNESS OF CERAMIC LINER-8-9 ON MOHS SCALE ALONGWITH MATCHING ATTACHMENTS WITH EACH NOZZLE TIP SS304 ELBOW-01NO,SEAMLESS,HEAVY DUTY SS304 NIPPLE-01NO,150mm LONG,SEAMLESS,HEAVY DUTY SS304 SOCKET-01NO,SEAMLESS,HEAVY DUTY FOR WATER LINE APPLICATION ,WORKING PR-20KSC 5 VIEW GLASS OF BOTTOM ASH HOPPER FOR BOTTOM ASH HOPPER MOC-TOUGHENED GLASS DIA-213MM THK-20MM Additional Data: HEAT RESISTANT GLASS OD:-212mm,THK-19mm 6 CLINKER GRINDER,CHAIN FOR BOTTOM ASH HOPPER Additional Data: ROL KOBO NO:- 0170.0 BSS PITCH:-1.5INCH,LENGTH:-5.715MTR TYPE:-SIMPLEX ROLLER CHAIN 7 BA HOPPER,SHIELD NET,SIZE-350MMX1630MM FOR BOTTOM ASH HOPPER Additional Data: MOC:- SS 316 WIRE DIA:-4mm MESH SIZE:-10x10mm 8 BA HOPPER,FEED SUMP/CHUTE FOR BOTTOM ASH HOPPER Additional Data: MOC:-10mm THK MS PLATE WITH 10mm THICK LINER SAIL HARD/EQUIVALENT MATERIAL 9 SS BOLT M10X50 HEX HEAD,MAT:SS-316 FULL THREAD Additional Data: WITH SS HEX NUT 10 CLINKER GRINDER,SMALL SPROCKET WHEEL FOR BOTTOM ASH HOPPER ROL KOBO NO.17025 Additional Data: 1.5 INCH x 25 TEETH ROL KOBO NO-17025 Material-C-45/En-8, teeth: flamehardening to Min-300BHN (To be supplied with Pilot Bore) 11 CLINKER GRINDER,BIG SPROCKET WHEEL FOR BOTTOM ASH HOPPER ROL KOBO NO.17038 Additional Data: 1 ½ inch X 38 teeth, Material-C-45/En-8, teeth: flamehardening to Min-300BHN, ROL KOBO No.17038 (To be supplied with Pilot Bore) 12 FEED GATE,GATE FOR BOTTOM ASH HOPPER PT NO-3 Additional Data: For 750x900 Feed Gate Feed Gate Complete Assembly including Replaceable Gate Seat, Replaceable Feed Gate Liner and Shaft 13 FEED GATE,GATE FRAME # PT NO-1, Additional Data: MOC:-CI GR:20,IS:210 14 BUSH,FEED GATE,BAH Bottom Ash System Additional Data: MOC:-BRONZE . Last date of submission for this tender is 2025-07-24. This is a Ash Handling Machine tender in Purba, West Bengal