Tenders Are Invited For Valve Repair

Quotation Are Invited For Valve Repair Overhauling And Repairing Coating Of Nrv Non Return Valve Dn500 Pn10 For Mushrif Reservoir Ph2 Ph3 Please Contact Mr Noor 05 2 9172523 For Further Clarification 1 0 Scope Of Work The Hydraulic Dampers Of Nrv Non Return Valve Check Valve Are Not Working Properly For Which Dewa Intended To Outsource The Repairing Coating Job In Local Reputed Contractor Details Of The Nrv Make Hawle Nominal Diameter Dn500 Pressure Rating Pn10 Scope Of Works A Repairing Overhauling Coating Of Complete Valve C Replacement Of Sealing Ring Bush If Indeed Requires D Trueness Check Of Drive Shaft Short Shaft If Requires Repairing Of T He Shafts E With Standard Design The Damping Time Must Be Set So That The Back Pressure Slam Should Be Reduced 2 0 Prior To Subm Ission Of Quotation The Following Shall Be Determined Carefully A The Contractor Shall Visit The Site And Make Himself Fully Fam Iliar With The Work Scopes Complexities Etc Before Submitting The Quotation B Dewa Will Not Accept Any Claim For Extras Beyond The Order Rates Prices During And After The Execution Of Work Ordered C The Contractor Should Submit The Time Schedule Bar Ch Art Indicating Each Activity D On Completion Of The Work The Inspection Checklist Of Quality Procedures Wherever Applicable Shou Ld Be Filled In And Submitted 3 Internal External Coating Of Non Return Valve 4 0 Take Over On Completion Of All Work Within T He Scope Of The Contract For Acceptance Of The Maintenance Work Contractor Shall Notify Dewa In Writing A Certificate Of Completi On Will Be Issued By Dewa On Final Inspection Only When The Contract Work Is Deemed To Have Been Taken Over By Dewa After Necessary Condition Monitoring Checks Wherever Whenever Required 5 0 Warranty A All The Work Carried Out Shall Carry A Warranty For 8000 Hours Of Operation Or 1 Year Whichever Is Earlier B The Guarantee Will Take Effect From The Date Of Takeover By Dewa Of The Job Carried Out By The Contractor C When A Defect Is Noticed During The Period Of Warranty The Contractor Must Rectify The Defect Within A Reasonable Amount Of Time Fixed By Dewa With No Claim Or Compensation 6 0 Documents On Satisfactory Completion Of Th E Work Handing Over The Contractor Should Submit The Following To Dewa A Inspection Report B Rep Air Action Report C Method Statement Of The Repairing Works D Photos Of Parts Of The Hydraulic Cylinder Before After Repairing Qty 4Standard 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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