Tenders Are Invited For Replacement Of Defective Bladder Of Surge Vessel

Quotation Are Invited For Replacement Of Defective Bladder Of Surge Vessel Job1032101625 Removal Of Surgerfx Description Replacement Of Defective Bladder Of Surge Vessel At Dip1 Pumping Statonalong With Associated Instruments Replacement Installation Testing Andcommissioning Activities1 Item 00001 Please Contact Mr Noor Md Nooruddin Dewa Gov Ae Mr Shajahan Shajahan Hameed Dewa Gov Ae ForFurther Clarification RemovaL Of Surge Vessel Bladder Instruments AndSpool Piece Activities At Dip 1 PumpingStation 1 0 Introduction Dubai Electricity WaTer Authority Dewa Owns And OperatesPumping Stations And Reservoir ComplexFor Dubai Water Network The SurgeVessels Are InstalLed In All Water Pumping Station With BothBladder And Compressor Type Presently Maintenance Activities Needs To Be CarriedOut IN One Of The Bladder Vessel In Dip 1 Ps ForThe Said Purpose Dewa Wishes ToOutsource The Services To A Reputed WellExperienced Uae Government Approved Contractor 2 0 Qualification Of Bidder 2 1 The BidderShould Have Adequate And Proven 1 SetExperience In The Past In Inspection Maintenance Repair AndReplacement Of Bladder Instruments AndAssociate Units In The Surge Vessel 2 2 InCasE The Bidder Is Not Authorized They Have ToCarry Out The Activities Through Oem Or ItsAuthorized Dealer 2 3 However The BidderShould Establish His Previous Experience InInspection Maintenance Repair AndReplacement Of Bladder Instruments AndAssociate UniTs Of Surge Vessel Installed In DewaPumping Stations Or Power Plant This Is APrime Requisite For Qualification Of TheBidder And His Bid Bidder Should Provide NecessarySupporting Document To Prove This BidsNot Meeting With This Requirement Will NotBe ConSidered 2 4 Site Visit Can Be Made On AnyWorking Day From Sunday ThroughThursday Between 07 30 And 14 30 Hrs With Prior AppointMent Through Concerned Dewa Engineers Surge Vessel Details EquipmentName Surge Vessel Stream Sl No B 090408094 Qty 1 MAnufacturer Mfg Year Le ReservoirMassal 2009 Type Orientation Bladder Hydropan Vertical Working Pressure Design PresSure 6 5 9 75 Working Medium PotableWater Capacity 60000 Ltrs VesselThickness Paint Thickness Internal External 12 Mm 250 Both Spool Piece Outlet FlangeConnection Dn 500 Pn 10 Level GaugeType Magnetic 3 0 Scope Of Work TheScope Of WOrk Includes The Following 3 1 InspectionOf Bladder Internal Vessel And PaintCondition With The Oem Authorized Team 3 2 RemovalOf Damaged Bladder Instruments AndSpool Piece Below The Surge Vessel With The New Materials 3 3 Certification AndWork Completion Report Submission 3 4 Line Item To BeRemoved A Surge Vessel Bladder B VesselBottom Ms Pipe Spool C Magnetic LevelGauge D AlL Kinds Of Instruments 3 5 The Jobs CarriedOut By The Contractor Shall BeGuaranteed For A Period Of 10 YearsAgainst Defects ArisiNg Out Of Bad Workmanship 4 0 FacilitiesTo Be Provided By Contractor TheFollowing Shall Be Provided By TheContractor As Part Of The Contract Work 4 1 RequiredSupervisory Skilled Semi Skilled AndUnskilled Work Force In Order To CarryOut All The ActivIties 4 2 Hand And Powered Tools RiggingTools Inspection Tools Material HandlingFacilities Crane Alignment Jigs AndFixtures Inspection Tools Machinery Maintenance Tools Hydraulic Jacks Building OfTemporary Scaffolding Platforms Etc 4 3 Access LaddeRs Scaffoldings Hand And Working Lamps Temporary Supports Cleaning Agents Consumable Etc 4 4 The Contractor At HisOwn CostShall Arrange All The Above MentionedRequirements 5 0 Permission To Work AtSite On A Written Application TheContractor ShoulD Submit The Following Particulars ForDewa In Order To Issue Temporary EntryPasses For Them Which Shall Be Valid UntilThe Period Of Contract Work 5 1 List Of His StaffProposed To Be Engaged On The Job WithDesignation Passport Copy Emirates IdCopy 5 2 List Of Vehicles With A Copy OrRegistration Certificate Of Each VehicleAlong With Driving License Copy 5 3 NoOffice Or Accommodation Will Be Provided For The Staff The Contractor Is Expected To Make HisOwn Arrangement For This 5 4 BeforeCommencementOf His Works At Site The ContractorShould Apply For A Ptw Permit To Work InThe Prescribed Form Obtainable FromConcerned DewaEngineer Station Operator Only AfterThe Approval Of Ptw And NecessaryIsolation Works By Dewa The Contractor IsAllowed To ComMence His Work Safety Precautions5 5 The Contractor Shall Strictly Abide ToDewa Hse Procedures During The EntireContract PEriod Information Regarding The HseProcedures Shall Be Obtained Through TheConcerned Dewa Safety Engineer Representative And SHall Fully Comply With The Requirements 5 6 The Contractor Is Required To Post ASafety Officer To Ensure Monitoring ObservanceOr Safety And Safe Working Practices ByHis Men At Site 5 7 Any Damage To DewaProperty Arising Due To The ContractorsWork Will BE Sole Responsibility Of The Contractor 5 8 The Temporary Office Stores Of TheContractor In The Premises Of Dewa ShallBe ConstrUcted Of Non Flammable Material TheFacility Shall Have Adequate Number OfHealthy Fire Extinguishers For Use DuringEmergency SitUations 5 9 Welding Flame Heating OrCutting Grinding Pneumatic Chipping Etc Shall Be Carried Out Only On SpecificClearance From Dewa Through Hot Work Permits The Hot Work Permit Shall Be Obtained OnDaily Basis 5 10 Plant Installation Instruments Electric Cables And Cubicles Pipe WorkUnderneath And Adjoining The Crane Are To Be Adequately Protected AgainstSpillage Splash DAmage While Execution Of The ContractWork 5 11 While Working On The Crane TheContractor Should Barricade The AreaUnderneath ThE Crane Preventing Movement Of PlantOperation And Maintenance Personnel InThe Work Area 5 12 The Contractor ShallCarry Out Risk Assessment Hazop Analysis For All HisSite Activities Works Prior To Execution OfWorks He Shall Provide Dewa With HisSafety PLan Before Commencement Of Work AndShall Obtain Clearance From Dewa For HisProcedure 5 13 All Vehicles SpecialTools Rigging TOols Inspection Tools TemporaryScaffoldings Platforms Ladders Etc Shall Be Inspected And Tested ByApproved Authorities And ThE Contractor Shall Provide Dewa With All Necessary Certificates For Their Usage AtSite 5 14 Welding And Or Oxy Acy CylinderTroLleys If Used Area Of Welding And FlameCutting Shall Have Adequate Number OfHealthy Fire Extinguishers 5 15 No Wastes DetergeNts Thinners Paint Used Lubricants ShallBe Let To Trenches Water Collecting Pits All Such Wastes Should Be Disposed Off AsPEr The Product Safety Data Sheets UnderThe Approval Of Dewa And Strictly In LineWith Dubai Municipality Regulations Contractor S Men Shall Strictly Follow Dewa SafetyRegulations And Observe All SafetyPrecautions At All Times Within The PlantPremises AnyonE Found Violating Safety Would Be BarredFrom Entry Into Dewa Premises 6 0 Termination Of The Contract 6 1 DuringThe Period Of The Contract If The Performance OfThe Contractor Or The Quality Of His WorkIs Found Unsatisfactory Dewa Has TheRight To TeRminate The Contract 7 0 Time Schedule7 1 The Contract Work Should CommenceWithin 15 Days Of First Notice From Dewa7 2 TheContractor Is Required To Submit ScheduleOf Programme For Carrying Out TheInspection Maintenance Load Testing OfCranes Station WiSe And Get Prior Approval From ConcernedDewa EngineerStandard Terms Conditions1 Prices Should Be Ddp Delivery Duty Paid At Dewa Stores 2 Quotation To Be Submitted Only In Local Currency U A E Dirhams3 Dewa Standard Payment Terms Is 30 Days Credit From The Date Of Acceptance Of Material4 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

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