Messer. Martin Knight and Tim Babendererde contributed to the International Bridges and Tunnels Technical Congress & Exhibition training course (IBTC2014), held in Shanghai, April 23 - 25 2014 . 

M. Martin Knight lectured on "Tunnel Risk Issues" and M. Tim Bebendererde on "TBM Tunnel Construction". 

Around one hundred participants followed with great interest the training session.

Ill. T. L. to R. Messrs. Tim Babendererde and Bai Yun. B. Mr. Martin Knight