Tender For Works Contract For Over Hauling, Hot Oil Circulation And Gasket Replacement For 100Mva Auto Transformer I In Nemmeli Thippiyakudi 230Kv Ss, Thanjavur-Tamil Nadu

Tender For Works Contract For Over Hauling, Hot Oil Circulation And Gasket Replacement For 100Mva Auto Transformer I In Nemmeli Thippiyakudi 230Kv Ss ; 1 Supply Of Suitable Gaskets Of Rc-70C Grade ( Which Are Not Covered Under Dismantling ) Labour Charges For 100 Mva Auto Transformer Cleaning Of Main Tank Inner And Outer Side, Overhauling The Radiators, Conservator Pipe Line, Bucholz Relay Including Welding Charges Of Damaged Oil Leaky Spots, Disconnection Of Oltc Tapping Leads And Reconnection Of The Same Tapping Leads And Renewal Of Suitable Gaskets, O Rings For Top Cover, Bell Type Top Cover, Oltc Inspection Covers, Valves And All Other Openings And Refitting Of Bell Type Top Cover & Other Man Hole Cover Plate Etc & Complete Tightening Works 2 Supply Of 10 Kg Breather 3 Supply Of 1 Kg Breather 4 Labour Charges For Draining Of Oil From Main Tankas Directed By The Field Engineer. 5 Labour Charges For Dismantling Of The Transformer. 6 Labour Charges For Oltc Overhauling ( 3 Nos. Of Chamber ) . 7 Labour And Hiring Charges Of Crane For 100 Mva, 230 Kv Auto Transformer Of Bell Type Cover Lifting For Replacement Of Gaskets Wherever Required As Directed By Field Engineer 8 Labour Charges For Erection Of 100 Mva Auto Transformer With Outusing Board Crane Wherever Applicable Including Gasket Changing For H.V. & L.V. Bushings , Radiator Valve, Conservator Valve, Equalizer Pipe Valve, Bucholz Valve, Etc. As Directed By Field Engineer ( Gasket To Be Supplied By Board ) 9 Labour Charges For Applying Vacuum In The Auto Transformer Including Vaccum Kit Etc. At Ss And Filling Of Nitrogen Upto Required Pressure For Transporting Purpose As Directed By The Field Engineer. ( N2 Gas To Be Supplied By Contractor. ) 10 Labour Charges For Initial Filling Of Oil Under Vacuum From Spare Tank / Barrel To Main Tankas Directed By The Field Engineer. 11 Labour Charges For Initial Hot Oil Circulation In Separate Tank ( Separate Tank Will Be Not Less Than 10 Kl ) Upto Satisfied Bdv At Your Site Up To 5, 000 Liters 12 Labour Charges For Initial Hot Oil Circulation In Separate Tank ( Separate Tank Will Be Not Less Than 10 Kl ) Upto Satisfied Bdv At Your Site Above 5, 000 Liters 13 Labour Charges For Filling Of Transformer Oil From The Separate Tank To Transformer Main Tank 14 Abour Chargesfor Oil Circulation Required Only In Main Tank Up To Satisfied Bdv And Water Content Value Up To 5, 000 Liters 15 Abour Chargesfor Oil Circulation Required Only In Main Tank Up To Satisfied Bdv And Water Content Valueabove 5, 000 Liters 16 Labour Charges For First Coat Red Oxide Primer & Two Coating Of Aluminiumpainting Works With Spray Gun For Transformer Complete Including T & P Etc And Painting Of Valves, Bushing With Red, Yellow, Blue And Black Paint Including Cost Of Paint Of Reputed Make Company Viz Asian, Berger Etc And Consumables As Directed By Field Engineer 17 Charges For 20 Kl Tanker Provide

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INR 12000.0 /-

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