WJ Groundwater Ltd

Publications

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2011
Roberts, T. O. L., and G. Holmes, "Case study of a dewatering and recharge system in weak chalk rock", 15th European Conference on Soil Mechanics and Geotechnical Engineering, Athens, Greece, 2011. Abstract
2010
2009
Botha, C. P., T. O. L. Roberts, and A. Welch, "Design and operation of a large dewatering system in Dubai", 17th International Conference on Soil Mechanics and Geotechnical Engineering, Alexandria, Egypt, IOS Press BV, pp. 2556-2559, 10/2009.
2008
Holmes, G., A. M. McNamara, P. R. J. Morrison, and T. O. L. Roberts, "Construction of a deep shaft for Crossrail", Proc. Insts. Civ. Engrs. Geotechnical Engineering, vol. 161, issue GE6, pp. 299–309, December 2008.
Long, M., and T. O. L. Roberts, "Engineering characterisation of the glaciofluvial gravels of Cork City", Joint meeting of the Geotechnical Society of Ireland and the Irish Association of Hydrogeologists at the Geological, Beggars Bush, Dublin 4, 01/2008. Abstract
2007
Long, M., T. O. L. Roberts, and M. Creed, "Soil characterisation and construction of deep basements in high permeability gravels in Cork, Ireland", Proc. 14th European Conference on Soil Mechanics and Geotechnical Engineering (ECSMGE) , Madrid, Millpress Science Publishers, Rotterdam, Netherlands, pp. 913-918, 09/2007.
Roberts, T. O. L., H. Roscoe, D. J. E. Butcher, and W. Powrie, "Controlling clay pore pressures for cut-and-cover tunnelling", Proceedings of the ICE - Geotechnical Engineering, vol. 160, issue 4, pp. 227 - 236, 01/2007.
2005
Powrie, W., M. Bevan, and T. O. L. Roberts, "Transport of cement kiln dust leachate from an unlined landfill during construction dewatering", Tenth International Waste Management and Landfill Symposium, S. Margherita di Pula, Cagliari, Sardinia, Italy, 2005.
2004
McNamara, A. M., T. O. L. Roberts, and P. R. J. Morrison, "Design and construction of a deep shaft for Crossrail", Proceedings of the ICE - Geotechnical Engineering, vol. 157, issue 4, pp. 173 - 182, 01/2004.
2002
Roberts, T. O. L., "Chapter 16: The Future", Groundwater Lowering in Construction: A Practical Guide by P.M. Cashman and M. Preene: Spon Press, 10/2002.
Roberts, T. O. L., and M. Preene, "Groundwater control for construction in the Lambeth Group", Proceedings of the ICE - Geotechnical Engineering, vol. 155, issue 4, pp. 221 - 227, 01/2002.
2000
LEIPER, Q., T. O. L. Roberts, and D. RUSSELL, "Geotechnical engineering for the Medway Tunnel and approaches", ICE Proceedings, Transport, vol. 141, issue 1, pp. 35 - 42, 02/2000.
1995
Roberts, T. O. L., J. K. White, and Z. Mohammed, "The modelling of saline intrusion during the construction of submerged tunnels ", Water Pollution III: Modelling, Measuring and Prediction, Porto Carras, Greece, Computational Mechanics , 04/1995.
Powrie, W., and T. O. L. Roberts, "Case history of a dewatering and recharge system in chalk", Géotechnique, vol. 45, issue 4, pp. 599 - 609, 01/1995.
1994
Preene, M., and T. O. L. Roberts, "The application of pumping tests to the design of construction dewatering systems", Groundwater Problems in Urban Areas: Proceedings of the International Conference organized by the ICE 2-3 June 1993, ICE London, Thomas Telford, pp. 121-133, 07/1994.
Roberts, T. O. L., and M. Preene, "Range of application of construction dewatering systems", Groundwater Problems in Urban Areas: Proceedings of the International Conference organized by the ICE 2-3 June 1993, ICE London, Thomas Teleford, pp. 415-423, 07/1994.
White, J. K., and T. O. L. Roberts, "The significance of groundwater tidal fluctuations", Groundwater Problems in Urban Areas: Proceedings of the International Conference organized by the ICE 2-3 June 1993, London, Thomas Telford, pp. 31-42, 07/1994.
1993
Roberts, T. O. L., and M. E. R. Deed, "Cost overrun in construction dewatering", Risk and reliability in ground engineering (Ed B O Skipp), ICE London, ICE, pp. 254-265, 08/1993.
1992
Roberts, T. O. L., and J. K. White, "Control of groundwater for waterside construction", Urban Waterside Regeneration: Problems and Prospects : Ellis Horwood Ltd , 10/1992.
Powrie, W., T. O. L. Roberts, and S. A. Jefferis, "Chemical and Microbiological effects on construction dewatering systems", Ground Chemistry Implications for Construction: Proceedings of the International Conference on the Implications of Ground Chemistry and Microbiology for Construction, University of Bristol, UK, A.A. Balkema, 1992.
1990
Powrie, W., T. O. L. Roberts, and S. A. Jefferis, "Biofouling of site dewatering systems", Microbiology in Civil Engineering. Proceedings of the Federation of European Microbiological Societies Symposium , Cranfield Institute of Technology, Routledge, Abingdon, GB, , pp. 341-352, 1990.
Roberts, T. O. L., and M. Preene, "Case studies of construction dewatering in chalk", International Chalk Symposium, Brighton, UK, Thomas Telford, pp. 571-575, 1990.
Powrie, W., and T. O. L. Roberts, "Field trial of an ejector well dewatering system at Conwy, North Wales", Quarterly Journal of Engineering Geology and Hydrogeology, vol. 23, issue 2, pp. 169 - 185, 05/1990.