Quotation Are Invited For Overhauling Of Hrsg De-Superheater Control Valve in United Arab Emirates

Work Detail

Quotation are invited for Overhauling of HRSG De-Superheater Control Valve. SCOPE OF WORK FOR VALVE OVERHAULING AT L-1 STATION, DEWA JABEL ALIOVERHAULING, PRE INSPECTION, DISMANTLING, RE CONDITIONING, ASSEMBL Y &TESTING OF HRSG DE-SUPERHEATER CONTROL VALVE, MAKE: YARWAY (M/SEMERSON), KKS 71/72/73LAE01AA051 QTY-03 NOS. WORK ORDER # 51134308 5TOTAL DURATION OF WORK: 05 CALENDAR DAYS DURING DEC 2026 TO MAY 2027.SCOPE OF WORK:§#THIS SCOPE INCLUDES CARRYING OUT INSPECTION AN D COMPLETE OVERHAULINGOF THE HRSG DE-SUPERHEATER CONTROL VALVE BY OEM M/S EMERSON (YARWAY).§#CONTRACTOR SHALL NEED TO COME THREE TIM ES TO TAKE THE VALVE DURINGINDIVIDUAL SHUT DOWN BETWEEN DEC 2026 TO MAY 2027.§#COLLECT THE VALVE FROM L1 STATION DEWA JEBEL ALI POWE R PLANT ON TWODAYS PRIOR NOTICE.§#OBTAIN GATE PASS FOR THE DRIVER AND VEHICLE (CONTRACTOR HAS TO SUBMITTHE NECESSARY GATE ENTRY PASS DOCUMENTS, EID, VISA, CAR REGISTRATION,DRIVING LICENSE, TO DEWA ENGINEER WELL IN ADVANCE).§#DISMANTLE THE VALVE COMPLETELY.§#CUT T HE FASTENER RING.§#CLEANING / POLISHING OF ALL INTERNAL PARTS.§#CARRY OUT TRUENESS CHECKING FOR STEM & INSPECTION OF THE SEAT, NOZZL EASSEMBLY AND ALL INTERNALS.§#DPT OF THE CYLINDER AND NOZZLE AND OTHER PARTS TO CHECK FOR ANYCRACK.§#DURING INSPECTION OF INTERNAL P ARTS CHECK AND RECORD ALL DIMENSIONS.§#SEND THE PRELIMINARY INSPECTION REPORT TO DEWA WITH FINDINGSINCLUDING PHOTOS AND RECOMMENDATI ON TO REPLACE THE SPARES.§#LAPPING OF SEAT / DISC, BLUE MATCHING OF VALVE SEAT CONTACT.§#INSPECTION OF STEM ASSEMBLY, RUN OUT CHECK. §#INSPECTION/ CLEANING SPRAY CYLINDER ASSEMBLY§#CHECKING OF THE GLAND AREA§#CHECKING, INSPECTION OF THE GLAND BOLTS/ HOLES / THREADS ETC.§#REPLACEMENT OF CONSUMABLE SPARES DEWA WILL PROVIDE THE CUP AND CONETYPE GLAND PACKING.§#MOUNTING FLANGE TO BE INSPECTED.§#ALL TYPE OF REQUIRED MACHINING, WELDING AND REPAIR IF REQUIRE WILL BEUNDER CONTRACTOR SCOPE§#DO THE WELDING AS PER REQUIREMENT AND WELD THE FASTENER RING.§#PRESSURE TESTING AS MENTION IN THE DRAWING§#SUBMIT THE PRESSURE TEST REPORT WITH THE CHART§#INFORM DEWA FOR INS PECTION AND WITNESSING THE TEST IF REQUIRE BYDEWA.§#PROVIDE THE WELDING PROCEDURE WITH WELDING CONSUMABLE & WELDERCERTIFICATES§#WORK COMPLETION REPORT (WITH CHECKLIST FILLED, INSPECTION,MAINTENANCE REPORT WITH PHOTOS, TESTING CHART ETC.) SHOULD BE SUBMITTEDTO DEWA .§#MENTION THE VALVE SERIAL NUMBER/IDENTIFICATION.§#RETURN THE VALVE TO DEWA L1 STATION.WARRANTY§#THE WARRANTY PERIOD SHALL BE 1.5 Y EARS FROM THE DATE OF COMPLETION OFWORKS CERTIFIED BY DEWA.§# IN CASE OF ANY DAMAGE/DEFECT OF THE WORK/VALVE CARRIED OUT UNDERTHIS CONTRACT WITHIN THIS WARRANTY PERIOD, THE CONTRACTOR SHALL ATTENDAND CARRY OUT THE NECESSARY REPAIR WORK AND CLEAR THE DEFECT WITHIN SHORT PERIOD WITHOUT AFFECTING THE PRODUCTION OF ELECTRICITY AND WATER.DEWA SCOPE§#REMOVAL AND RE-FIXING OF THE VALVE.§#DEWA WILL PR OVIDE THE SPARES. Qty: 3 Overhauling of HRSG De-superheater control valve TCV, Make: Yarway (M/S Emerson), KKS 71/72/73LAE01AA051 QTY-03 NOS. at L1 station MMD-MBR2026-2027 OH. for technical details please contact Mr. Nadeem 043226077nadeem.ahmad@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(2332601538)/$value

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