Tenders Are Invited For Overhauling Of Oltc

Quotation Are Invited For Overhauling Of Oltc 1032203700 Overhauling Of Oltc 1 Item-00001 Major Overhauling Of The Oltc At Phase 1, Blocks-1,2,3 Power Transformers: The Following Work Activities, But Not Limited To, Shoul D Be Carried Out: ·#Visual Inspection Of The Oltc, For Integrity And Leaks. ·#Removing The Diverter Switch Insert From The Oil Compa Rtment. ·#Cleaning And Checking The Oil Compartment Thoroughly. ·#Inspection Of All Movable And Fixed Contacts For All Three Phases. ·#Dismantle The Diverter Switch And Inspect Its Components Precisely. ·#Measurement Of All Contacts Wear (Replacement Depending On Condition). ·#Measuring And Checking Transition Resistors. ·#Visual Inspection Of Mechanical Components And Insulating Gaps On The O N-Load Tap-Changer. ·#Replacement Of Worn Parts With Original Spare Parts. ·#Reassembling And Tightening All Components Back As Per Standard. ·#Re-Insert The Diverter Switch Back Into The Oil Compartment. ·#The Oltc Will Be Filled With New Transformer Oil. ·#Repla Cement Of All The Oltc Gaskets And Tank Lid Cork Type Gasket. ·#Bevel Gear Integrity, Movements, Alignments, Oiling/Greasing, Etc. · #Alignment Of The Motor Drive Unit To The Tap Changer Function Tests (Switching, Position, Etc.). ·#Checking The Motor-Drive Unit An D Its Components, Electrical And Mechanical, For Proper Functioning, Adjustments, Calibration As Required, Including The Drive Shaft S. ·#Test Operation Via Manual And Electric Drive In Local And Remote For All Tap Positions. ·#Revision Of All The Protective Device S Of The Oltc, Checking, Testing And Proper Functioning#S Verification. ·#Manualmechanical Test Operation (Reset/Trip) Of The Prote Ctive Device. ·#Position Transmitter Equipment Check. ·#Complete Assembly/Restoration Of The System. ·#Submit The Final Assessment R Eport. ·#All The Tools Required For Inspection Shall Be In The Scope Of Contractor. ·#Oil Pump & Hose Required For Draining & Fillin G The Oil Shall Be In Scope Of Contractor. New Transformer Oil For Filling Will Be Provided By Dewa. ·#Oltc Description: Bat Transfo Rmer Model No: Mrtiii1000-110/D-12233W-Dm2, Oil Capacity-200Litres, Bbt Transformer Model No: Nrhiii1400-80-12233G-Dm2, Oil Capacity -250Litres. ·#For Any Queries, Pl Contact Mr. Abdulla Mobile#0505871355, Mr. Baskar Mani Mobile#0553465586. 9 G01 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. Tender Link : Https://Www.Dewa.Gov.Ae/Api/Rfxdownload/2332202944