Mr John Davis

Mr. John Davis is an engineering geologist and geotechnical engineer with over 37 years’ experience. He has particular experience and expertise in the following areas: Engineering geology, tunnelling, groundwater, ground improvement, foundations, retaining structures, slope stability earthworks, Quaternary engineering geology, ground investigation and disputes involving unforeseen ground conditions.
View publications
- ICE manual of geotechnical engineering 2012, Chapter 41: Man made Hazards and obstructions (with Dr. Clive Edmonds).
- ICE manual of geotechnical engineering 2012, Chapter 46: Ground Exploration.
- Davis, J. A. & Russell, L. (2014) The Transport and Beneficial Re-use of Crossrail excavated material, in The Crossrail Project, Infrastructure Design and Construction, Vol 2, 2014.
- Menkiti, C. O., Davis, J. A., Semertzidou, K., Abbireddy, C. O. R., Hight, D. W., Williams J, & Black, M. (2014) The Geology and Properties of the Thanet Sand Formation – an update from the Crossrail Project, in The Crossrail Project, Infrastructure Design and Construction, Vol 2, 2014.
- Davis, J. A. (2015) A Geology of London for Tunnellers and Engineers. In The Crossrail Project, Infrastructure Design and Construction, Vol 3, 2015.
- Davis, J. A. (2016) Crossrail Tunnel Boring Machine Launch and Reception Arrangements. Crossrail Learning Legacy Website.
- http://learninglegacy.crossrail.co.uk/documents/crossrail-tunnel-boring-machine-launch-receptionarrangements/
- Davis, J. A. (2016) Crossrail Tunnel Cross Passages – Construction Methods and Geology. Crossrail Learning Legacy Website.
- http://learninglegacy.crossrail.co.uk/documents/cross-passages-construction-methods-geology/
- Davis, J. A. (2017) Crossrail’s Experience of Geotechnical Baseline Reports,
- The Crossrail Project, Infrastructure Design and Construction, Vol 4, 2017 and http://learninglegacy.crossrail.co.uk/article-author/john-davis/
- The Crossrail Project, Infrastructure Design and Construction, Vol 4, 2017 and http://learninglegacy.crossrail.co.uk/article-author/john-davis/
- Kinnear, J. K., Nicholls, B. G. Davis, J. A. & Wiegand, F. (2018) Cross passage construction on the Crossrail C310 Thames Tunnel. Chalk 18, details tbc.
- Davis, J. A., Soler, R., Hill, N. & Staerk, A.. (2018) Tunnelling out of a Drift Filled Hollow under Moorgate (In Print) The Crossrail Project, Infrastructure Design and Construction, Vol 5, 2018. Winner of the 2018 Crossrail Technical Papers Competition.
- Bischoff, C. A., Ghail, R. C., Mason, P. J., Ferritti, A., Davis, J. A., revealing millimetre-scale ground movements in London using SqueeSAR™. QJEG&H in press and published online May 2019
- Flynn, A. L., Collins, P. E. F., Skipper, J. A., Pickard, T., Koor, N., Reading, P. and Davis, J. A.. Buried (driftfilled) hollows in London – a review of their location and key characteristics. Quarterly Journal of Engineering Geology and Hydrogeology, 54, 10 December 2020
- Davis, J. A. Geotechnical Baseline Reports – ground models you can just make up? Quarterly Journal of Engineering Geology and Hydrogeology, 54, 13 October 2020
- Davis, J. A., Essex, R., Drake, A., Farooq, I.. Geotechnical Baseline Reports: A good practice guide. CIRIA, publication date expected to be late 2021.
Areas of expertise
- Engineering geology
- Tunnelling
- Ground improvement
- Ground investigation
- Geotechnical Baseline Reports

