Procurement of spares for bottom ash system system of Unit#3 for the upcoming OH in 2026 under AHP (MM) Dept., KTPS

Amount

REDUCER,CI,HYDRAULIC EJECTOR Bottom Ash System Additional Data: REDUCER 250NB TO 200NB LENGTH-550mm,THK-14mm MOC:-ALLOY CI,HARDNESS:-400BHN(MIN)

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 MOH'S SCALE THICKNESS OF NOZZLE TIP-6(approx) INLET WATER FLOW-200M3/HR(approx) at 175MWC (approx)

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

BAH,NOZZLE TIPS FOR BOTTOM ASH HOPPER Additional Data: MOC-SS 410 WITH CERAMIC LINER (8-10),HARDNESS OF CERAMIC LINER-8-9 ON MOH'S 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

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

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

BA HOPPER,SHIELD NET,SIZE-350MMX1630MM FOR BOTTOM ASH HOPPER Additional Data: MOC:- SS 316 WIRE DIA:-4mm MESH SIZE:-10x10mm

BA HOPPER,FEED SUMP/CHUTE FOR BOTTOM ASH HOPPER Additional Data: MOC:-10mm THK MS PLATE WITH 10mm THICK LINER SAIL HARD/EQUIVALENT MATERIAL

SS BOLT M10X50 HEX HEAD,MAT:SS-316 FULL THREAD Additional Data: WITH SS HEX NUT

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)

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)

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

FEED GATE,GATE FRAME # PT NO-1, Additional Data: MOC:-CI GR:20,IS:210

BUSH,FEED GATE,BAH Bottom Ash System Additional Data: MOC:-BRONZE

VIVEKANANDA PRECISION ENGINEERING (BID ID -6746606)

Melco India Pvt Ltd (BID ID -6761061)

A T ENGINEERING CONCERN (BID ID -6741440)

BANRJEE ENGINEERING WORKS (BID ID -6762544)

H N MUKHERJEE & ASSOCIATES PVT LTD (BID ID -6760586)

PARAMHANSA ENGINEERING WORKS (BID ID -6746144)