As I understand it, a mined tunnel is where you use a digger to make a hole, as opposed to one of those circular machines that makes a round hole. Apparently it is a cheaper way of doing it than the other way, but I am not an expert.
High Speed Rail (London-West Midlands) Bill
Proceeding contribution from
Viscount Astor
(Conservative)
in the House of Lords on Tuesday, 10 January 2017.
It occurred during Debate on bills
and
Committee proceeding on High Speed Rail (London-West Midlands) Bill.
Type
Proceeding contribution
Reference
777 c81GC 
Session
2016-17
Chamber / Committee
House of Lords Grand Committee
Librarians' tools
Timestamp
2021-10-12 15:14:00 +0100
URI
http://hansard.intranet.data.parliament.uk/Lords/2017-01-10/17011088000141
In Indexing
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