Meet Babendererde Engineers at NAT in Portland Babendererde Engineers is an independent engineering company specializing in underground tunneling. Together with the sister company in Germany we focus on tunnel design, project development, construction management and technology optimization, as well as offering independent expert assistance on contractual disputes and for TBMs in difficult situations. We offer Tunneling Process Control (TPC), which is a unique software system that facilitates data management, with multiple features easily tailored by the user for his specific purpose.We will be at booth 411 at NAT in Portland, OR from June 20-23 to meet friends and clients, to demonstrate TPC and to introduce our website www.facesupport.org where face support calculations for soft ground TBM tunneling are made easy.For more information contact Kris Babendererde at Babendererde Engineers in USA, tel +1 253-630 2221 or visit www.babeng.com and www.tpc.babeng.com.