In the latest edition of Tunnelling Journal, Dr. Sauer & Partners' Gerald Skalla, Franz Wilhelmstoetter and Andreas Feiersinger have all contributed to articles within the publication.
Gerald Skalla, MD in Canada and Franz Wilhelmstoetter, MD in the US spoke with the North American Editor, Nicole Robinson about the continued demand for tunnelling throughout North America and what this means specifically for conventional methods of excavation and where innovation will help fill the gaps.
In the same edition, Kristina Smith looks at the advances in grouting. Andreas Feiersinger, Dr. Sauer & Partners' Operations and Technical Director in the UK joins the conversation on the environmental challenges, ever more difficult ground and the constant battle to limit costs.
The full articles are available in the digital edition of Tunnelling Journal, starting on page 12.
