||10 th February 2005 . University of Brighton team visit BGS Wallingford during the drilling and installation of the BGS test site in East Ilsley, Berkshire . The aim was to collect the rock core from the drilling site for logging and index testing at University of Brighton . The log would then be used to set the level of the tensiometers to be installed in the borehole. Photo (left to right): Alex Gallagher (BGS) and Ian Molyneux ( University of Brighton ) at BGS test during the drilling of borehole EI2.