These regular surveys aim to prevent the establishment of any invasive species at the Main Development Site and the Associated Developments. Sizewell C’s Code of Construction Practice (link below) explains how the project would, if it progresses to the construction phase, address the establishment of invasive species.
EN010012-002233-SZC_Bk8_8.11_Code_of_Construction_Practice.pdf (planninginspectorate.gov.uk)