As part of its work as HS2’s main works contractor, the joint venture between Balfour Beatty and Vinci (BBV) has begun using conveyor in a bid reduce the number of HGV movements too and from the site.

https://www.newcivilengineer.com/latest/hs2-contractors-switch-on-conveyor-to-remove-spoil-from-tunnel-01-07-2022/