Quotation Are Invited For Cccw Cooler Gasket Supply And Replacement, Servicing And Testing

Quotation are invited for CCCW Cooler NO 2 Gasket Supply and Replacement, Servicing and Testing Cccw Cooler No 2 Gasket Suppl 1032504262 CCCW COOLER NO 2 GASKET SUPPLY AND REPLACEMENT, SERVICING AND TESTING for more information and details please contact: kaliyamoorthiv kaliyamoorthiv@dewa.gov.ae 04-8025367 1 ITEM-00001 TECHNICAL AND GENERAL SPECIFICATION OF WORK AT K STN, JEBEL ALI POWERSTATIONTILTLE: CCCW HEAT EXCHANGER GASKET SUPPLY AND REPLACEMEN T, SERVICING,AND TESTING AT K PHASE II, MAKE # ALFA LAVAL.QUANTITY : 1 NODURATION : 6 DAYSSCOPE OF WORKREMOVAL OF CCCW AND INSPECTI ONDISASSEMBLE THE CCCW HEAT EXCHANGER AND REMOVE ALL THE HEAT TRANSFERPLATES, TRANSPORTING TO THE SUPPLIER WORK SHOP, AND INSPECTION .INSPECTION REPORT WILL BE SUBMITTED, DETAILING THE CONDITION OF THEGASKETS AND THE PLATES.DEBONDING OF GASKETSALL THE GASKETS WILL BE REMOVED FROM THE PLATES BY LOWERING THE PLATESINTO A BATH OF LIQUID NITROGEN.THIS IS THE SAFEST METHOD OF GASKET REMOVAL AS IT AV OIDS ANY STRESSES ONTHE PLATES WHICH COULDHAPPEN WITH OTHER TRADITIONAL METHODS USING A HOT GUN ETC AS PEROEM.PARTY CAN FOR ALTERNA TE APPROVED METHOD.PLATE CLEANINGTHE PLATES SHALL BE CLEANED EITHER BY CHEMICAL CLEANING OR HYDROBLASTING, DEPENDING ON THE NATUREAN D TYPE OF SCALE.CLEANING THE PLATES USING SPECIALLY FORMULATED ACIDS AND ALKALIS TOSAFELY CLEAN THE PLATES WITHOUTCAUSING ANY DAMAGE TO THE PLATES. VARIOUS ACIDS AND ALKALIS ARE USED TOCHEMICALLY CLEAN ALL DEPOSITSFROM THE PLATE AND GASKET GROOVE. THE EXACT SELECT ION OF CHEMICALS,COMBINATION AND PROCEDURE WILLONLY BE DETERMINED AFTER RECEIVING THE PLATES AND EXAMINING THE FOULINGON THE PLATES. MAXIM CARE TO BE GIVEN TO AVOID ANY DAMAGE OF THE PLATESVISUAL / GASKET GROOVE INSPECTIONALL PLATES WILL BE INSPECTED VISUALLY FOR T HE EFFECTIVENESS OF CLEANING,ANY DEFORMATIONS, CORROSION ORVISUAL CRACKS.GASKET GROOVE DEFORMATIONS SHALL BE MEASURED USING SPECIFIC MEASURINGINSTRUMENTS / TOOLS. THESAME SHALL BE EVALUATED WITH RESPECT TO THE PERMISSIBLE LEVEL OFDEFORMATIONS WHEN COMPARED TO THEO RIGINAL GROOVE DIMENSION, REPAIR GASKET GROOVES IF REQUIREDLIQUID PENETRANT INSPECTIONLPI TO CHECK FOR ANY CRACKS AND PINHOLES (DEFE CTS) ON THE PLATES.INSPECTION TEST PLAN SHALL BE SUBMITTED BY THE PARTYRE-GASKETINGFRESH ALFA LAVAL GASKETS ARE BONDED TO THE PLATES BY THE USE OF UNIQUE2-PART EPOXY RESIN CEMENT,WHICH REQUIRES HIGH TEMPERATURE CURING OR ANY APPROVED METHOD. GASKETSTO BE PURCHASED AND SUPPLIED BY SUPPLIER. DEWA WILL NOT PROVIDE GASKETAND ANY KIND OF CONSUMABLESOVEN CURINGALL THE PLATES WILL BE GLUED GASKETS SH ALL BE OVEN CURED. THE PLATES ARECOMPRESSED TO APREDETERMINED PACK LENGTH IN SPECIAL FRAMES, WHICH ARE INSERTED IN ASPECIALLY DESIGN ED ELECTRIC OVENFOR PLATE/GASKET CURING & SHALL BE CURED AT A SPECIFIC TEMPERATURE.PLATES ARE TO BE RE INSPECTED FORCORRECT BONDING AND KEPT READY FOR ASSEMBLY.THE ELEVATED TEMPERATURE OF OVEN CURING GUARANTEES THAT THE ADHESIVESREACH FULL CURE FOR ULTIMATESTRENGT H. THIS IS HIGHLY RECOMMENDED FOR PLATE HEAT EXCHANGERS THAT AREFREQUENTLY OPENED ANDSUBJECTED TO HIGH STRESS LEVELS.LOADING & DELIV ERYPACKING, LOADING AND DELIVERY BACK TO DEWA AND INSTALLING THE CCCW HEATEXCHANGER FROM ITS POSITION. NECESSARY WORKS ANYTHING RELA TED WHILETAKING INTO OPERATION. CARRYOUT SERVICE AND PAINT END FRAMES ANDACCESSORIES.PRESSURE TESTINGALL PLATES WILL BE INSERTED IN THE FRAME AND PRESSURE TESTED AT THEDESIGN PRESSURE OF THE PHE.THE PHE HAVING SL NO V 170-160 WILL BE PRESSURE TESTED AT THE HOT SID EAND THE COLD SIDE.THE PRESSURE TEST WILL BE CARRIED OUT IN ACCORDANCE WITH THE STANDARDTEST PROCEDURE. TEST PROCEDURE SHALL BE SUBM ITTED TO DEWA FOR APPROVALA PRESSURE TEST CERTIFICATE WILL BE ISSUED CERTIFYING THE TEST AND THERESULTS.DRAINING / DRYINGAFTER SUCCE SSFUL COMPLETION OF THE PRESSURE TEST, THE WATER WILL BEDRAINED FROM THE EQUIPMENT ANDTHE EQUIPMENT WILL BE DRIED. ALL THE NOZZLES W ILL BE COVERED SO THAT NOFOREIGN MATERIAL WILL GO IN.PERFORMANCE TEST AND WARRANTYPERFORMANCE TEST HAS TO BE CARRIED OUT BY SUPPLIER AND PERFORMANCE VALUEHAS TO BROUGHT BACK NEAREST TO THE DESIGN VALVE. 5 YEARS WARRANTY FORTHE WORK MAN SHIP SHALL BE PROVIDED.REPOR T:DETAILED SERVICE REPORT WITH PHOTOS AND WORK CARRIED OUT AND PERFORMANCEAUDIT REPORTGENERAL TERMS & CONDITIONSTHE CONTRACTOR SHALL VISIT THE SITE AND MAKE HIMSELF FULLY FAMILIAR WITHTHE WORK SCOPE, PLANT ACCESS, FACILITIES, COMPLEXITIES, SAFETY MEASURESETC., BEF ORE HE SUBMIT HIS BIDTHE CONTRACTOR SHALL SUBMIT THE SCHEDULE OF WORK THE PERIOD BEFORECOMMENCEMENT OF THE WORK AND SHALL BE APPROVE D BY DEWA. DEWA ANTICIPATESMAXIMUM 3 DAYSALL DEWA SAFETY & ENVIRONMENT POLICY, RULES AND REGULATION SHALL BEFOLLOWED AT WORK SITE DURING THE EXECUTION OF THE WORK. THECONTRACTOR#S ENGINEER SHOULD BE FAMILIAR WITH SAFETY REGULATIONS WHILEWORKING IN A HAZARDOUS AR EA.ALL TOOLS AND MANPOWER REQUIRED FOR THE CONTRACT SHALL BE ARRANGED BYTHE CONTRACTOR. ALL RIGGING AND TRANSPORTING EQUIPMENT SHOUL D BEARRANGED BY THE CONTRACTOR. THESE RIGGING TOOLS SHOULD BE DULY TESTEDAND CERTIFIED BY THE 3RD PARTY INSPECTION AGENCY AND THE CE RTIFICATESSHOULD BE PRODUCED ON DEMAND.CONTRACTOR#S SUPERVISOR SHALL BE AVAILABLE AT SITE THROUGHOUT THE PERIODOF WORK.THE WORK CARR IED OUT BY THE CONTRACTOR SHALL CARRY A WARRANTY FOR FIVEYEAR AND THE CONTRACTOR SHALL ATTEND ANY DEFECTS COME OUT OF BADWORKMANSH IP ETC FREE OF CHARGE WITHIN THIS PERIOD.THE CONTRACTOR SHOULD APPLY FOR THE PERMIT TO WORK WELL IN ADVANCE ANDTHIS REQUEST SHALL BE FOLLOWED WITH METHOD STATEMENT, RISK ASSESSMENT ASATTACHMENTSENTRY PERMITS FOR THE WORKMEN SHOULD BE APPLIED WITH PASSPORT COPIESHA VING VALID VISA. PERSONS, WHOSE NAMES ARE NOT AVAILABLE IN THE LISTWILL NOT BE ALLOWED TO ENTER THE POWER HOUSE. ENTRY PERMITS FOR T HEVEHICLE SHOULD BE APPLIED WITH COPIES OF POLICE VEHICLE REGISTRATION.ALL THE WORKMEN SHOULD WEAR THE UNIFORM, SAFETY SHOES AND HEL MET WHILEAT WORK.TOOLBOX TALKS SHOULD BE GIVEN TO THE WORKMEN BY THEIR SUPERVISOR BEFORESTART OF WORK.ALL MATERIAL AND TOOLS BROUGHT IN SHALL BE DECLARED AT POWER STATIONSECURITY GATE AND THE LIST OF THESE ITEMS SHALL BE SIGNED BY DEWASECURITY. THE COPIES OF THES E DOCUMENTS SHALL BE LODGED WITH DEWAENGINEER IN-CHARGE ON DAILY BASIS. THIS DOCUMENT WILL BE THE BASIS FORTHE CLEARANCE (GATE PASS ) TO TAKE THEM OUT ON COMPLETION OF THE JOBFOR MORE INFORMATION AND DETAILS PLEASE CONTACT:KALIYAMOORTHIVKALIYAMOORTHIV@DE 1 EA 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(2332502240)/$value

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