Call of Abstracts The 14th International Conference entitled “Underground Construction Prague 2019’’ will be held at the Clarion Congress Hotel in Prague, Czech Republic, on 3-5 June 2019. The thematic sessions will be conventionally excavated tunnels; mechanically excavated tunnels; other underground structures, repositories, reconstructions and history; geotechnical investigation and monitoring; numerical modelling, BIM, research and development; equipment, operational safety and maintenance; risk management, contractual relationships and funding. The abstract Submission Deadline is September 30, 2018. All abstracts must be submitted in Czech, Slovak or English language. 300 words is the maximum length (excluding title, authors and affiliations). The registration will open on 13.11.2018. Visit https://www.ucprague.com/call-for-abstracts/. 18/18.