RTE-TERNA HVDC interconnexion between France and Italy: converter stations
RTE and TERNA will jointly manage the Savoie-Piémont project.
This project aims at building a HVDC underground interconnection between a French station located in Savoie (Grand-île) and an Italian station located in Piedmont (Piossasco).
The contracts that will be awarded as precised below contain the detailed design including buildings, engineering, procurement, manufacture, test, installation, civil works, maintenance and commissioning of 2 HVDC-VSC converter stations, with a transmission capacity of 2x600 MW, ± 320 kV, in a double balanced bipolar configuration, to be installed one in Grande Ile (France) and one in Piossasco (Italy).
Each station is composed by two separated and independent terminals of 600 MW each, using IGBT (Insulated Gate Bipolar Transistor) converters.
Each 600 MW terminal will be linked by 2 XLPE insulated underground cables ± 320 kV (4 cables for the whole interconnection).
The ability to supply/consume dynamic reactive power with the grid, with and without the DC links in operation, is requested.
The ability to perform power reversal without polarity reversal is requested.
Penalties on exceeding losses will be applied in the contracts.
Moreover, for the 2 stations, an architectural quality and a sustainable design and environmental performances are expected.
RTE and TERNA envisage to put into service the new interconnection by 2017.
Tender proceedings will be carried out by RTE.
The tender will be awarded by means of separate contracts having as contracting entity:
— RTE for the HVDC converter station on the French site where the applicable law will be the French one,
— TERNA SpA for the HVDC converter station on the Italian site where the applicable law will be the Italian one.
Date limite
Le délai de réception des offres était de 2011-11-21.
L'appel d'offres a été publié le 2011-10-14.
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Historique des marchés publics
| Date |
Document |
| 2011-10-14
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Avis de marché
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| 2015-07-16
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Avis d'attribution de marché
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