Future Evening Meetings

The BTS holds monthly evening meetings from September to June, generally on the third Thursday of the month. Unless otherwise stated, the meetings are at the Institution of Civil Engineers (ICE) with the lecture starting at 6pm. Additional meetings are arranged by the BTS Young Members, by regional groups and as joint meetings with other societies. Click on the calendar icon to place this meeting in your Outlook calendar and click on the download button for a copy of the flyer.

19/09/2019

Hammersmith SCL Connection Tunnel

Speaker(s)

Ed Batty, Peter Coppenhall
15/10/2019

Tunnelling Under 21st Century Building Structures is not easy: Bond Street Station Upgrade and the infamous case of Avon House

Speaker(s)

Andy Clarke, Costain; Richard Totty, Bachy Soletanche; Paul Perry, Hewson Consulting Engineers
17/10/2019

BTS October Meeting: Encountering a large Drift Filled Hollow on the Lee Tunnel

Speaker(s)

Tim Newman, John Corcoran, Jackie Skipper
14/11/2019

BTS November Meeting: Harding Memorial Lecture

Speaker(s)

Bruno Coombe
12/12/2019

BTS December Meeting: Tideway TBM Delivery

At Greenwich Pumping Station, a large acoustic enclosure is being constructed over a diaphragm wall drop shaft in preparation for TBM delivery and lowering to construct the mega Tideway Tunnel. However existing underground tunnels must be protected from the delivery loading of the TBM. In particular a maze of deep existing brick sewers and underground sewerage chambers had to be protected from TBM transiting directly overhead. This presentation will give a detailed review of the inception, design, construction and full scale load testing of a pile assist RC raft protection system, which also doubles up as the foundation of the acoustic enclosure and gantry cranes for TBM delivery.

Speaker(s)

Yueyang Zhao, Wentworth House