Tenders Are Invited For Construction Work – Reconstruction Of The Hv/Mv Power Station In Środa Wielkopolska in Poland

Work Detail

Construction Work – Reconstruction Of The Hv/Mv Power Station In Środa Wielkopolska. Detailed Description Of The Subject Of The Order: 1. Reconstruction And Commissioning Of The Hv/Mv Substation In Terms Of The Hv Switchgear (Modernization) And The Mv Switchgear (Construction Of A New One).2. Construction Of A New 15 Kv Switchgear Building With The Necessary Installations.3. Delivery Of All Devices And Materials Necessary To Carry Out The Task, With The Exception Of Hv/Mv Transformers, Class 0.2S Current Transformers For Auxiliary Measurement Systems And Electricity Meters Equipped With A Wireless Transmission Modem, Constituting The Investors Supply.4. Dismantling Of The Old Mv Switchboard Building Along With The Remaining Equipment, Cable Ducts And Other Unused Devices And Structures, Along With Obtaining The Required Permits And Documents Necessary For Demolition.5. Construction Of A New Hv/Mv Transformer Station (Adapted To Work With A 40 Mva Transformer) Along With A Completely Equipped Transformer Bay.6. Dismantling And Liquidation Of The Existing Transformer Stand In The Same Section, To Which A New Tr Bay Will Be Added Together With The Tr.7 Stand. Renovation Of The Transformer Station In The Section Opposite To The Section Where The New Tr.8 Bay Will Be Built. Adaptation Of Hv Busbars To Connect A New Transformer Bay.3.9. Connection Of The Newly Built Tr Station To The Existing Deoiling System.10. Disassembly And Disposal Of Dismantled Devices. The Scope Of Dismantling And Disposal Must Be Agreed On An Ongoing Basis With The Investors Supervision Inspector, And Materials From Dismantling For Further Use Should Be Transferred To The Place Indicated By The Ordering Party.11. Preparation Of Design Documentation (In Accordance With Point 2).12. Replacement Of End Poles Of Mv Overhead Lines (Except For Pipe Poles) Located At The Station With New Ones With Disconnectors And Cable Heads, In Accordance With The Standard In The Distribution Network Of Enea Operator Sp. Z O. O.: Medium Voltage Overhead Power Lines And Introduction Of Existing Cable Connections To The New Switchgear Along With The Transfer Of Existing Equipment Not Owned By The Company (Including The Recipient/Producers Cables). The Existing Pipe End Poles Located In The Station Area Should Be Moved To The Plot Boundary In The Event Of A Collision With The New Infrastructure.13. Removal Of Conflicts, If Any, Between The Current Infrastructure (Including Containers, Telecommunications Tower, Cable Connectors, Etc.) With The New One Being Designed, Along With Restoring The Old One In The Agreed Location. It Is Necessary To Provide For The Removal Of Collisions With The Planned Tetra System Container Together With The Accompanying Infrastructure, Which Will Be Built At The Station During The Project Implementation.14. Calculation And Agreement With Enea Operator Sp. Z O.O. Protection Settings - All Devices In The Station Under Construction, Excluding The 110 Kv Lines, For Which The Protection Settings Will Be Provided By The Ordering Party. It Is The Contractors Responsibility To Introduce And Put Them Into Operation At The Facility.15. Availability

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