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HS2 | Two more sinkholes form on Chilterns tunnelling route
Two more sinkholes have opened up within five days of each other along the route of tunnelling for High Speed 2’s (HS2's) Chiltern tunnels.
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.newcivilengineer.com/latest/hs2-two-more-sinkholes-form-on-chilterns-tunnelling-route-14-02-2024/
HS2 | Two more sinkholes form on Chilterns tunnelling route | New Civil Engineer
www.newcivilengineer.comThe two sinkholes have appeared in a field adjacent to Frith Hill on the outskirts of South Heath, Buckinghamshire. HS2’s working assumption is that a The two sinkholes have appeared in a field adjacent to Frith Hill on the outskirts of South Heath,...