The Ancillary Building Is Located at The Chilterns Tunnel North Portal Near South Heath Great Missenden Buckinghamshire
Request under Schedule 17 to the High - Speed Rail (London - West Midlands) Act 2017 for works comprising: discharge of detail required for Condition 1 (Materials) and Condition 2 (Green Roof) of Plans and Specifications approval reference PL/23/1591/HS2 (as amended by Non-Material Change approval reference PL/25/1496/NMA)