Tenders Are Invited For Refurbishment Of Dn 700 Butterfly Isolation Valves Of Public Water Lines A & B At D-Station Ph1

Quotation Are Invited For Refurbishment Of Dn 700 Butterfly Isolation Valves Of Public Water Lines A & B At D-Station Ph1 1032200890Rfx Description 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. 1 Item-00001 Refurbishment Of Dn 700 Butterfly Isolation Valves Of Public Water Lines A & B At D-Station Ph1 Scope Of Work. Ø#Removal Of The V Alve From The Installed Position Ø#Collection Of The Valve From D Station Premises Jebel Ali Power Station. Ø#Dismantling Of The Val Ve Complete Cleaning Of Parts, Removal Of Taper Pins By Regular Or Destructive Method, Inspection Of The Removed Spares By Visual Or By Measuring If Required Replacement Of The Same. Ø#Check The Trueness Of The Both Drive And Non-Drive End Shafts And Bore. Ø#Suppl Y & Replace Seat Ring As Per Sample. Ø#Replace The Both End Bush Bearings And Maintain The Clearance 0.2 To 0.3 Mm Ø#Servicing Of Ge Ar Box And Connecting Arm Bore Polishing According To Drive End Shaft. Ø#Replace All Consumables Like, Thrust Bearing, O 2 Ea Rings, Glan D Packing And Locking Nuts Etc. Ø#If Taper Pins Are Removed By Drilling, It Is Mandatory To Provide New Taper Pins With Proper Locki Ng System Like Original. Ø#Repair Of Both Drive And Non-Drive End Shafts In Case Of Corrosion, Weld The Same With Suitable Welding E Lectrode And Machine The Same To The Required Dimensions. Ø#External Anti Corrosive High Temperature Resistant Paint To Be Applied. Ø#Valve To Be Tested For At Minimum 10 Bar For Any Leakages After Replacement Of Seat. Ø#3 Year Warranty Must Be Provided Against Al L The Works Carried Out. General Terms & Conditions: Ø#All The Material (Bolts, Nuts, Gaskets Etc.) & Tools Required To Execute The Job Is In Contractor#S Scope. Ø#Gas Cutting Set, Welding Machine, Electrical Cables And Other Accessories Required Are In Contra Ctor#S Scope. Ø#Scaffolding Required For The Job Is Contractors Responsibility. Ø#Safety Of The Contractors Staff And Providing Safe Ty Ppes In Included In Contractor#S Scope. Ø#Power Supply At A Central Point Will Be Provided By Dewa Free Of Cost. Contractor Shall Arrange To Extend The Facility To The Location Where It Is Required, However The Contractor Will Arrange Necessary Equipment / Fitt Ings Like Switches, Cables, Fittings, Etc. At The Event, The Facility Is Interrupted For Any Unforeseen Reasons, Contractor Shall Ma Ke Own Arrangement. Ø#Crane And Fork Lift Required To Execute The Work Will Be Provided By Dewa On Advance Request. Refurbishment Of Dn 700 Butterfly Isolation Valves Of Public Water Lines A <(>&<)> B At D-Station Ph1. Afique Liyakat Tel: 0567013425