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Quotation are invited for Inspection and Overhauling of Boiler Feed Water Pump 2-Feed Water Pump - Hrsg 1032601811 1 ITEM-00001 INSPECTION AND OVERHAULING OF BOILER FEED WATER PUMP - HRSG M STATIONPUMP MODEL : 250X200SS7M;HORIZONTAL, MULTISTAGE, RING SECTIO N;NUMBER OF STAGES - 7;DISCHARGE PRESSURE 135.3 BAR;SUCTION PRESSURE - 5.77 BAR; SUCTION CONNECTION - 16",DISCHARGE CONNECTION- 10 ",FLOW RATE- 330 DELIVERY RATE (OUTLET) 525 M3/H;FEEDWATER TEMP. 139.9 °C;CASING SPLIT RADIAL ,MOTOR POWER 2450 KW, MAKE - HYOSU NG EBARASCOPE OF WORK:MOBILIZE SKILLED MANPOWER, TOOLS, RIGGING TOOLS, & SPECIAL TOOLS ...ETC. TO DEWA, JEBEL ALI POWER STATION IN A DVANCE AND AFTER GETTINGINFORMATION FROM DEWA.ELECTRICAL AND I&C CONNECTIONS TO BE REMOVED BY DEWA CONCERNEDDEPARTMENT.PROVIDE TEMPO RARY SUPPORT FOR LOCKING PIPELINES IN POSITION AS WELLSPRING HANGERS IF REQUIRED BEFORE REMOVING THE FLANGE BOLTS.DECOUPLING THE PUM 2 EA P AND CHECKING THE INITIAL ALIGNMENT READINGS AS WELLMOTOR SOFT FOOT.THERMAL INSULATION REMOVAL AND INSTALLATION BACKLOOSENING AND R EMOVING INLET LINE, OUTLET LINE, FLOW LINE, LUBE OILLINES AND ALL OTHER CONNECTING LINES ON PUMP BODY.BLIND PIPES# ENDS WITH PLASTIC SHEETS OR WOODEN PLANKS AFTER REMOVAL.PUMP TO BE REMOVED FROM BASE / POSITION AND TO BE TRANSPORTED SAFELY TOCONTRACTOR WORKSHOP FO R DISMANTLING AND OVERHAULING.CLEANING/ POLISHING OF ALL DISMANTLED PARTS OF THE PUMP.ALL INTERNALS TO BE INSPECTED AND SERVICED. CH ECK AND RECORD ALLDIMENSIONS AND CLEARANCES/TOLERANCES AS PER STANDARD CHECKLIST. SUBMIT ADETAILED REPORT OF ALL FINDINGS.SHAFT RUN OUT TO BE CARRIED OUT.TO CARRY OUT THE REQUIRED NDT FOR ALL PUMP INTERNALS AND DE & NDEBEARINGS.ANY ABNORMAL REPAIR WORKS REQUIRED S HOULD BE DISCUSSED AND AGREEDMUTUALLY WITH DEWA CONCERNED ENGINEER.DYNAMIC BALANCE TO BE CARRIED OUT FOR PUMP ROTOR ASSEMBLY.AFTER A SSEMBLING THE PUMP, IT SHOULD BE HYDRO TESTED AS PER API 610STANDARD WITH WITNESS OF DEWA CONCERNED ENGINEER.STANDARD PAINTING TO BE PROVIDED FOR COMPLETE PUMP BODY AFTER PROPERCLEANING.PACKING & TRANSPORTATION OF THE PUMP BACK TO DEWA, JEBEL ALI.FOR FWPS, DURING ASSEMBLING THE TIE BOLTS SHOULD BE TORQUE TIGHTENED ASPER DESIGNED VALUE AND FINAL TIGHTENING WILL BE AT ORIGINAL SKID AT DEWASITE.A LL PIPES (SUCTION, DISCHARGE, LUBE OIL AND MECHANICAL SEAL QUENCHING)TO BE FITTED BACK.ALIGNMENT TO BE CHECKED & CORRECTED AFTER VER IFYING MOTOR MAGNETICCENTER AND PUMP TO BE DECOUPLED.COMMISSIONING OF THE PUMP, TRIAL RUN AND VIBRATION READINGS TO BEVERIFIED WITH DEWA CONDITION MONITORING STAFF AT PUMP BASE LOAD.CONTRACTOR MUST PROVIDE OVERHAULING REPORT IN DETAIL INCLUDING ALLFINDINGS, DEFECT S, MEASUREMENTS, CLEARANCES, OBSERVATION AND FURTHERRECOMMENDATIONS IF ANY.CONTRACT SHOULD REFER MAXIMUM DURATION FOR EACH PUMP OVER HAULING (FROMREMOVAL FROM SITE TILL INSTALLATION AND COMMISSIONING) AND LDS WILLAPPLY IN CASE OF DELAYS ATTRIBUTABLE TO CONTRACTOR.M ECHANICAL SEALS WILL BE SUPPLIED BY DEWA.ALL O RINGS TO BE FABRICATED BY CONTRACTOR.AUTOMATIC RECIRCULATION AND MINIMUM FLOW VALVES OVERHAULING WILL BE DEWASCOPE OF WORK.DEWA WILL PROVIDE THE REQUIRED SCAFFOLDING, CRANES, SOURCE OFELECTRICITY, WATER AND SERVICE AI R.LIQUIDATION DAMAGES TWO TO TENTH (2-10) OF A PERCENT OF THE COST OF THEUNPERFORMED PORTION FOR EVERY DAY OF DELAY. THE TOTAL AMOUN T OFLIQUIDATED DAMAGES SHALL NOT EXCEED TEN PERCENT (10%) OF THE CONTRACTAMOUNT. SPECIAL NOTES / INSTRUCTIONS: BOILER FEED WATER PUMP - HRSG M STATION PUMP MODEL : 250X200SS7M; HORIZONTAL, MULTISTAGE, RING SECTION; NUMBER OF STAGES - 7; DISCHARGE PRESSURE - 135.3 BAR; SUCTION PRESSURE - 5.77 BAR; SUCTION CONNECTION - 16", DISCHARGE CONNECTION- 10", FLOW RATE 330 DELIVERY RATE (OUTLET) 525 M3/H; FEEDWATER TEMP. 139.9 °C; CASING SPLIT- RADIAL , MOTOR POWER 2450 KW, MAKE - HYOSUNG EBARA for any additional technical information please email Hassan.elenin@dewa.gov.ae STANDARD TERMS & CONDITIONS 1) Prices should be DDP delivery duty paid at DEWA stores. 2) Quotation to be submitted only in local currency U.A.E Dirhams 3) DEWA Standard payment terms is 30 days credit from the date of acceptance of material 4) No DEWA staff or his or her relatives up to third degree should have ownership or partnership in your company, and your participation in DEWA tenders / RFQs should not constitute a Conflict or perceived Conflict of Interest. Supplier Registration: https://srm.dewa.gov.ae/irj/portal/anonymous/regis Tender Link : https://srm.dewa.gov.ae/sap/opu/odata/sap/ZSRM_RFX_REG_BID_SRV/AttachmentSet(2412600770)/$value
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