Quotation Are Invited For Outsourcing For Minor Inspection/Overhaul Activities Of Combined Cycle Condensing ... in United Arab Emirates

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Quotation are invited for Outsourcing for Minor Inspection/Overhaul Activities of Combined Cycle Condensing Steam Turbine CCST 06 and related auxiliaries at #E#Station, Jebel Ali OUTSOURCING FOR MINOR INSPECTION/OVERHAUL ACTIVITIES OF COMBINED CYCLECONDENSING STEAM TURBINE CCST # 06 AND RELATED AUXILIARIES AT #E#STATION, JEBEL ALISCOPE OF WORK: -MINOR INSPECTION/OVERHAUL ACTIVITIES OF CONDENSING STEAM TURBINE CCST #06 AND RELATED AUXILIARI ES AT E-STATION. CONTRACTOR SHALL CARRY OUT THEFOLLOWING MINOR OVERHAULING ACTIVITIES FOR CONDENSING STEAM TURBINE CCST# 06 - BEARING -1 INSPECTION AND LAST STAGE BLADE INSPECTION: -1.# REMOVE HEAT INSULATION MOUNTED ON UPPER CASING FOR EASE OF REMOVALO F FRONT PEDESTAL COVER AND HP-LP STOP AND CONTROL VALVE INSPECTION.2.#REMOVE THERMOCOUPLES MOUNTED ON UPPER HALF OUTER CASING. (ALON G WITHDEWA I&C TEAM)3.#REMOVAL OF TG DEVICE AND FRONT BEARING PEDESTAL COVER.4.#INSERTION OF BLIND IN OIL SYSTEM5.#CHECKING ROTOR LI FT AND AXIAL MOVEMENT AS FOUND READING.6.#CHECKING OIL CLEARANCE AND REMOVAL OF JOURNAL AND THRUST BEARING7.#NDT INSPECTION # DEWA W ILL ARRANGE NDT TECHNICIAN VENDOR NEED TOSUPPORT FOR INSPECTION.8.#OIL DEFLECTOR REMOVAL, ROTOR POSITION CHECKING AND INSTALLATION O FNEW OIL DEFLECTOR.9.#REFIXING OF JOURNAL AND THRUST BEARING AFTER RE-CONFIRMATION OF OILCLEARANCE.10.#REFIXING OF BEARING PEDESTAL COVER, TG DEVICE AND ITS RELATEDPIPING.11.#CHECK STEAM TURBINE ROTOR LIFT AND AXIAL READING AFTER INSPECTION.12.#OPENING OF LP CASIN G MANHOLE AND INSPECTION OF LAST STAGE BLADE ANDNDT INSPECTION AS PER DEWA INSPECTION PLAN.13.#INSPECTION OF RUPTURE DISC.14.#NORMAL IZATION OF OIL BLIND15.#COMMISSIONING AND SUPPORT FOR START UP ACTIVITIES AS PER DEWAREQUIREMENT. STEAM TURBINE STOP AND CONTROL VALVE INSPECTION: -1.#REMOVE NECESSARY HEAT INSULATION TO ACCESS STUD BOLTS ON MSV/MCVSHEAD.2.#MEASURE OPENING BETWEEN MSV/ MCV HEAD AND VALVE CASING USING FILLERGAGE.3.#DISCONNECT CABLE & INSTRUMENT CONNECTIONS. (DEWA SCOPE)4.#DISCONNECT CONTROL OIL PIPES WHICH CONNECTED TO BOTH ACTUATORS.5.#DISMANTLE COUPLING BOLTS AND REMOVE ACTUATORS.6.#REMOVE TENSION BOLTS & NUTS ON MSV/MCV HEAD, THEN PULL OUT MSV/MCVASSEMBLY.7.#PULL OUT VALVE CAGE.8.#CONTACT BLUE MATCHING CHECK BETWEEN VALVE ELEMENT PLUG AND DIFFUSERSEALING A REA TO BE CARRIED OUT TO CHECK SEALING CONDITIONS.9.#DISASSEMBLE VALVES AND RELATED ACTUATORS INTO SEPARATE PARTS.10.#CLEANING ALL P ARTS, INSPECTION OF SCALING, DEPOSIT, CORROSION,EROSION, DEFORMATION, WEAR, CRACKS, RUBBING BETWEEN CONTACT AREAS OFMOVING AND STATI C PARTS ETC.)11.#NDTS TO BE CARRIED OUT ON ALL PARTS WHEREVER REQUIRED AS PER OEMRECOMMENDATIONS.12.#THE REQUIRED MEASUREMENTS SHALL BE TAKEN AS DEWA / OEM MEASUREMENTRECORD FORMS AND IT SHOULD BE RECORDED.13.#VALVE SEATS / DIFFUSERS TO BE CLEANED, INSPECTED AND N DTS TO BECARRIED OUT ON SEALING AREA.14.#VALVE STEM RUN OUT TO BE CHECKED AND RECORDED.15.#FINAL BLUE MATCH CHECK OF VALVE PLUG ELEM ENT WITH SEAT TO BECARRIED OUT.16.#LAPPING OF VALVE SEAT IF REQUIRED BY OEM.17.#RE-ASSEMBLE MSV/MCV HEAD, MSV/MCV INTERNAL PARTS INS IDE VALVEBONNET AND RECORD CLEARANCES AND MEASUREMENTS. Qty: 1 Outsourcing for minor inspection/overhaul activities of combined cycle condensing steam turbine CCST 06 and related auxiliaries at #E#Station, Jebel Ali For technical clarification and site visit contact information:-1. SAIF NASSER JUMA ALQATTAN 050-1520553 SAIF .ALQATTAN@DEWA.GOV.AE2. FAISAL ALREMEITHI 0504646417 FAISAL.ALREMEITHI@DEWA.GOV.AE3. MAHMOOD MOHAMMAD 050-4231413 - MAHMOOD.MO HAMMAD@DEWA.GOV.AE4. KRUNAL BHATT: 052-9515297 KRUNAL.BHATT@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(2332500191)/$value

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