This report describes triaxial strength tests, and the results obtained, as carried out in the
laboratories of the British Geological Survey on ‘undisturbed’ hand-prepared U100 samples of
geological materials collected at test sites, forming part of the Slope Dynamics Project, at
Happisburgh and Sidestrand (North Norfolk) and at Aldbrough (Holderness). The results are
placed in the context of data available in the literature. Specimen preparation, test equipment,
and test methodology are also briefly described
