FCC   FCCIS      

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Abstract (D2.S3)

Identification of the high-risk areas in preparation for the related investigations. Once the size and the placement of the ring have been defined, the areas presenting particular risks (e.g. the crossing under the lake) can be identified. This will be done by an external consultant (the contract has been signed) which will assess the existing sub-surface geological data and determine locations where additional site investigations should be carried out in order to improve the understanding of the geological conditions and to reduce cost and schedule risk. The selected areas will be subject to specific site investigations to be undertaken by another specialised contractor in 2024 and 2025. The investigations are expected to involve around 40 drillings and the laying of around 100 km of seismic lines.