Tenders Are Invited For Transformer Substation - Modernization Of The Transformation Station 110/20 Kv - Sân ... in Romania

Work Detail

Transformer Substation - Modernization Of The Transformation Station 110/20 Kv - Sânnicolau Mare. The Works Included In This Work Will Be Performed, With The Partial Removal Below The Voltage Of The Cells Of 110 Kv. In The First Stage, The 110Kv Semlac And 110Kv Cells Cells Will Be Modernized. For This Purpose, Provisional Works Will Be Carried Out On The 110Kv Side By The Shunt Of The 2 110Kv. On The 20Kv Side, In Order To Issue The T1 Trafo T1 Bar Section, Take -Over Works Will Be Carried Out On The 20Kv Part (20Kv Consumers On Other Departures, Removing Radial Consumers Connected To The Station On The Other Section Of Bar Left In Operation). The Control Camera And 20Kv Connections Will Also Be Made. The 20Kv Cells Will Be Mounted In The Connections Chamber, And For Their Power Supply Will Be Made To The New T1 Transformers. The Connection Will Be Made With Unified Cables Of 2X (3X1x630) Mm2, In Accordance With The Specifications. After Carrying Out The Supply Of The New 20Kv Cells In The Connections Room And Taking The Consumers On The New Section Of The Bares Will Move To The 2Nd Stage Of The 110Kv Cells: Lea 110Kv Lovrin And Traffot2, At The Modernization Of The Remaining Bar Section And The Completion Of The Control Room And 20Kv Connections. Sannicolau Mare Transformation Station - The Following Works Are Proposed: - Existing Conductive And Insulation Replacement For Bars 110 Kv With New Conductors And Composite Insulation; - Repair And Hydrophobization Of Existing Supports And Rules; The State Function, The Ones That Do Not Correspond; - Repairs And Construction Works Building, Damaged Wall Repairs - Replacement Of Internal Services No. 1 And 2 With Tcn -Sa, - Modernization Of Neutral Treatment Groups; - Replacement Of 110 Kv Cells Related To Lea And Transformers 110/20Kv With New Cells - Replacement Of Medium Voltage Cells With Digital Protection Cells,; The Related Protections Will Be Mounted In Cells; - Replacing The Power Transformers T1 And T2 With New Ones, 110/20Kv And 25 Mva - Making Tanks With Hydrocarbon Separators - Replacement Of Mt Connections, At Tfns 1 And 2 And 2 Existing, With New Cables; - Replacement Of The 110 Kv Station; - Arrangement Of The Protective Room For 110 Kv Equipment In The Mt Connections Room; - Modernization Of Protection For Both 110 Kv And 20 Kv Elements; - Installation Of Drri Protection For All Elements 110 Kv And Rat Automation - Modernization Of Aar Automation Between The Two Strength Transformers; - Modernization Of Internal Services Cc And Ca; - Mounting Of Measurement Groups For Lea It, Tr Mt, Lea Mt, Tfn -Sa 0.4 Kv, - Replacing The Secondary Circuit Cables Related To 110, 20, 0.4Kv And C.C.; - Recovery Of The Ground Socket; - Restore Channels Cables Secondary Circuits - Completing With Tiles The Old Room Route - 20 Kv Current Room; - Restoration Fence Fence Station - Replacement Of Concrete Plates, Wears Access Station And Anti -Theft System Barbed; - Recovery/Achievement Interior Lighting And

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