Tenders Are Invited For Water Well Cleaning Maintenance

Quotation Are Invited For Water Well Cleaning Maint 1032003953Rfx Description Water Well Cleaning Maint Total Number Of Wells 50 Project Duration 6 Month Total Number Of Available Wells For Cleaning 10 In The Each Batchdetailed Scope Attached Scope Of Work For Water Well Cleaning Maint Total Number Of Wells 50 ProjectDuration 6 Month Total Number OfAvailable Wells For Cleaning 10 In The Each BatchIntroduction Dewa Is Having Mainly FiveWell Field And Different Shabias WithNumbers Of Wells In Operation Most Of Them Are InOperations Beside Few Wells Which Were InRunning Conditions But At Present Are NonOperational Well Depth Reduced Due To AccumulationOf Aeolian Sand At Murghum Nazwa Habab Wahioosh And Aweer Well Field And Shabias Lusaily Murrah Nazwa New Nazwa Old Khawaneej Mirdif Murghum New Old Etc Of DubaiEmirates Scope Of Work Based On BelowWells DeTails Dewa Is Seeking To Receive TheReasonable Work Proposal And QuotationFrom The Expert Contractors Companies To Carry Out Water Well Cleaning Maintenance Job Inclui DinrgEptruiemvpa La Anndd M InostotarLlraettiroienv Eaxl Iassti Nwge Sllu AbsmInesrstaiblllAet Ipounm Fopr Imtso Wtoerl Lsa N TdhRiesl Awteilld I Nficttliundges B Autn NyOdta Limmaitgeedd T Oit E Ms To BeDelivered By DEwa During Installation Ii Well Cleaning Maintenance Development Work ThatIncludes Removal Of Sand Clay And DebrisOr DepositeD Material By Using Bailer Dando Rig Suitable Method Method Of Statement ToBe Submitted Prior To Existinjogb W AasTmeru CwhEalsl Pdoestsaibilles Dewa EngineersApproval Required Given Below Are TheDetails Of Wells Which Will HelpContractors CompaniEs To Submit Proposal And Quotes ForCleaning Development Detailed Description Of Water Wells WellLocations Wells Are Located AT Different Well Field Area And Shabias OfDubai Distance Of Well Distance Of Well ToWell Varies Between 300 M To 500 M DrilledTyPe Drilled By Rotary Rig Drilled Diameter 311 Mm Diameter Age Of The Wells 5 15Years Drilled During The Year 2015 1998Well DEpth Well Depth Is In The Range Of 200 Ft 300 Ft Maximum Well Casing Diameter 8 10Inch Pvc And Iron Casings Page 2 Of 3 WellCasing Thickness 12 Mm Well Status WellsWere In Operation Production WellEquipment Conditions Pump And Well HeadWith ConcreTe Foundations Use Of Chemicals Use OfChemicals Is Not Required Pumping Test Final Pumping Test To Be Conducted ByDewa After The Well Cleaning Well With Or Without Pump Well Head Etc All The Equipment Will Be Removed By Contractor To Carry Out TheJob AllThe Equipment Installation By ContractorAfter Completion Of Well Cleaning Job SiteVisit Contractor Can Come To Visit ByTaking PRior Appointment Dewa PropertyBreakages Damages Any ContractorWorking At Site Must Be Responsible Of AllKind Of Damages And ShoUld Replace Or Repair By Themselves WorkProposal Quotations Contractors Companies Are Requested To Specify TheirProposed Work Proposals Including Procedures Methodologies And Should Submit TheReasonable Quotations Based On TheFollowing 1 Stepwise ProcedUre To Carry Out The Well Cleaning Job From Beginning Till End 2 MethodologiesA Inspection Of Wells Before Cleaning B Time SpeNt On Each Wells Etc 3 Equipment To Be Used 4 Cleaning Procedures 5 CompaniesShould Give A Presentation Of TheirTechniques And SeRvices Results 1 Examples Of Case StudiesWith Successful Results Achieved By ThemIn The Past Page 3 Of 3 Terms AndConditions 1All The Material Requires For The WellCleaning Maintenance Shall Be Arranged ByContractor 2 All The Logistic Machinery Tools Manpower Requires For Carry Out The JobShall Be Arranged By Contractor 3Contractor Company Prior To EquipmentMobilization TraNsportation And Initiating The Work OrChanges In Schedule Must Be Informed ToDewa Supervisor Engineer Immediately 4No Support TO Approach The Bore Well Be Given By Dewa Company Should Have Its Own Means ToReach To Each Well 5 Company ContractorHave To Guarantee Not To Damage Any Well OrDistribution Network Pipeline WellheadAnd Related Well Field Asset 6 WhileWorking On The WellS Moving Around And TransportingEquipment Any Damage To Dewa Property IsFound Has To Be Repaired Restore OrReplaced By The ContRactor Company Any Damage To A WellWhich Is Under Cleaning Must Be ReplacedBy Drilling Another Well By TheContractor Company 7 Any Additional Work S Required Shall BeSpecified And Informed To Dewa Supervisor Engineers Immediately Subject ToInspection And Approval 8 All The Actions Findings AndWork Done During Well Cleaning Maintenances Including MobilizationTransportation Must BE Recorded 9 All Sorts Of Problems Noted Checks And Measurements Taken During TheWork Materials Used Repairs Carried Out And ThE Final Tests Conducted Prior To HandoverWith Supporting Document Photographs 10 Dewa Shall Have Access To The Sites AtAll TimeS For Inspections If Necessary Where WellCleaning Maintenance Works Are BeingCarried Out 11 Dewa Representative S Shall HaveThe Right To Be Present For All Activities 12 Daily Update Of Work Activity Must BeSent To Well Field Dewa Final Report OfEachWell After The Cleaning Maintenance MustBe Submitted Immediately Prior ToMobilization To New Well 13 All TheDocumentations FiNal Reports Shall Be Submitted On Time ForDewa Engineers Approval And Acceptance For Further Clarification Contact WellField OperAtion Section Eng Kamaludheen 0506716763 Standard 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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