Crossrail 2 consultation
On 2015-11-02, Basil Jet wrote:
I've never understood why there are two flights of escalators at Angel, The piles to support Angel Square were sunk before the escalator shaft. The alignment takes the shaft between the piles and out to the line under City Road. The Geotechnical Consulting Group used the excavation as a study because the shaft came within 1.6m of the closest pile. Monitoring found the piles moved very little and lead to new guidelines. http://www.gcg.co.uk/ Matthew -- This is not a signature |
Crossrail 2 consultation
On 2015\11\12 10:27, Matthew Malthouse wrote:
On 2015-11-02, Basil Jet wrote: I've never understood why there are two flights of escalators at Angel, The piles to support Angel Square were sunk before the escalator shaft. The alignment takes the shaft between the piles and out to the line under City Road. The Geotechnical Consulting Group used the excavation as a study because the shaft came within 1.6m of the closest pile. Monitoring found the piles moved very little and lead to new guidelines. http://www.gcg.co.uk/ Makes sense now. Thanks! |
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