Quotation Are Invited For Overhaul And Refurbishment Of The Hydraulic Power Units Of The Brine Recirculation Pumps

Quotation Are Invited For Overhaul And Refurbishment Of The Hydraulic Power Units Of The Brine Recirculation Pumps M Station Desal Requests The 1032403396 M Station Desal Requests The Overhaul And Refurbishment Of The Hydraulic Power Units Of The Brine Recirculation Pumps Contact [email protected] 1 Item-00001 1.#Valve Size : Dn1500 = 16 Nos Total (2 Hpu To Be Done At Same Time)2.#To Conduct Site Survey For Assessing The Work3.#Submission O F Detailed Plan Of Work4.#Lead Time To Complete The Job: 3 Days Per Unit5.#Draining Of The Hydraulic Oil, Servicing And Cleaning The Completehydraulic Tank, Inspection Of Manholes/ Level Gauges And Replacement Ofthe Gaskets / O- Rings If Required6.#Clean The Hpu A Nd All Components Externally And Carry Out Any Touchup Painting Internal And External, Including Accumulators7.#Removal Of The Hydra Ulic Gear Pumps. Clean And Inspect The Conditionof Pump And Coupling. Reinstall The Pump To Check The Performance. (Dewawill Provide New Pump/ Coupling If Required To Be Replaced)8.#Inspect, Service And Test The Hand Pump9.#Remove, Inspect And Clean The Return Fil Ter10.#Removal Of The Valve Manifolds, Inspection Of All The Hydraulicvalves, Seals, Hoses, Pipes (Skid And Nrv), Service, Replaceme Nt Ofseals, Testing Of Block And Reinstallation. (Dewa Will Provide Newvalves If Required To Be Replaced)11.#Removal, Inspection, Se Rvicing And Reinstallation Of The Checkvalves For The Gear Pumps And Hand Pumps (Dewa Will Provide New Valvesif Required To Be Repla Ced)12.#Removal, Overhauling And Testing Of Accumulator Safety Reliefvalves. Safety Valve Test Certificate To Be Provided13.#Check T He Accumulator N2 Pre-Charge To The Recommended Value 90 Psi, Observe For 3 Hrs And If The Pressure Drops Dismantle And Replace Theb Ladder With Dewa Free Issued Bladder14.#Re-Fill The System With The New Hydraulic Oil To The Required Level(New Oil To Be Provided B Y Dewa)15.#Disassembly And Refurbishment Of The Hydraulic Cylinders- Toinclude Removal, Transport To Workshop, Dismantling, Inspecti On,Assembly With New Seal Kit, Testing, Painting And Reinstallation In Site16.#Functional Test And Flowrate Adjustment To Confirm Th E Performanceof The Hydraulic Power Units As Per Requirement17.#Contractor Shall Provide: Tools And Tackles To Carry-Out The Job,Con Sumable Parts (O- Rings, Gaskets, Studs, Fasteners, Paint, Etc)18.#Dewa Shall Provide:# Necessary Gate Passes And Isolation Tocarryout The Job, Access To Service Water, Service Air, Power Supply,Hydraulic Oil, Nitrogen(If, Required For Accumulators Refilling), Sp Areparts(If Required To Replace Damaged Parts Found During Inspection :Pumps, Couplings, Valves, Bladders For Accumulators). Any Dam Aged Parts,If Any Found, Not Available In Dewa Stock Should Be Arranged By Thecontractor At An Additional Cost19.#Contractor Shall P Rovide 2 Years Warranty For The Service Carriedout. 16 Au 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(2332401881)/$Value