Quotation Are Invited For Emergency Blow Down And Vacuum System Valves Overhauling Work

Quotation are invited for Emergency Blow down and Vacuum System Valves Overhauling Work 1032405793 1 ITEM-00001 OVERHAULING OF EMERGENCY BLOW DOWN DN 600 ORTON BUTTERFLY SPARE VALVE ATK STATION PHASE 1 DESAL.QUANTITY: 1 VALVESCOPE OF WORK UNDER THIS PR IS TO OVERHAUL THE VALVE WITH REPLACEMENT OFDAMAGED PARTS INCLUDING FASTENERS, GASKETS, TRANSPORTATION IF ANY,MATERIAL HAND LING, ASSEMBLY OF VALVE, TESTING AND INSTALLATION.COMPLETE WORKS ASSOCIATED WITH THE JOB IS IN CONTRACTORS SCOPE.JOB COMPLETION SHA LL BE ONLY AFTER SUCCESSFUL TESTING OF VALVE.DISMANTLING:(1) DISMANTLING THE COMPLETE VALVE AND GEARBOX.(2) BLASTING AND CHEMICALLY CLEAN THE COMPLETE UNIT AND PREPARE OFINSPECTION(3) INSPECTION OF VALVE INDIVIDUAL PARTS AFTER THE REMOVAL OF DISC/BEARING/ SHAFT / GEARS.WELD REPAIR OF BODY SEAT BORE AND DISC:1. PRE- MACHINE THE BODY SEAT BORE AND DISC2. ON SUCCESSFUL PRE- MACHINING CARRY 1 EA OUT TH E NDT CHECK AND MAKE SURESURFACE IS FREE FROM CRACKS AND OTHER DEFECTS3. SUBMIT THE WPS AND PQR WITH WELDER QUALIFICATION FOR DEW A APPROVAL4. WELD THE BODY AND WEDGE AS PER ASTM B1 48 C95500 MATERIALREQUIREMENTS5. CARRY OUT THE FINAL MACHINING ON THE BODY AND D ISC AS PER THE DINSTANDARD AND MANUFACTURE RECOMMENDATION6. ON SUCCESSFUL COMPLETION OF FINAL MACHINING CARRY OUT THE NDT CHECKAND M AKE SURE SURFACE IS FREE FROM ANY DEFECTSFINAL ASSEMBLY AND TESTING:1. ASSEMBLY THE UNIT AS PER THE ASSEMBLY PROCEDURE2. CARRY OUT T HE TESTING OF THE VALVE # AS PER API 5983. ON SUCCESSFUL COMPLETION OF TESTING PREPARE THE VALVE FOR PAINTINGDEWA SCOPE:SEAL RING ON LY IF NECESSARY.COMPLETION TIME: 30 DAYS, WARRANTY - 1 YEAR AFTER INSTALLATION FOR MORE DETAILS:JAMES KUMAR0529126512 / 0508816578JAM [email protected] SPECIAL NOTES / INSTRUCTIONS: Emergency blow down and vacuum system valves overhauling work; K Station Phase 1 Desal 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(2332403227)/$value