An updated “higher confidence model” from the British Geological Survey refines estimates of superficial deposit thickness above Great Britain’s bedrock, giving engineers improved depth-to-rock data for foundations, earthworks and buried infrastructure. The model integrates existing BGS geological mapping with borehole records and geophysical datasets to reduce uncertainty in areas with complex drift sequences and variable till or alluvium cover. Practitioners can use the outputs to optimise preliminary ground investigation targeting, refine early-stage design assumptions and better screen geohazard susceptibility at corridor and site scale.

Publication by the British Geological Survey of final borehole data packs and a full drilling report from the UK Geoenergy Observatory in Cheshire provides open access to high‑resolution geological, hydrogeological and geophysical logs for the Sherwood Sandstone aquifer. The dataset covers multiple cored and instrumented boreholes with continuous wireline logging, groundwater monitoring and core descriptions, giving engineers direct parameters for permeability, stratigraphy and faulting. Geotechnical, geothermal and energy‑storage designers can now calibrate numerical models, assess thermal and hydraulic behaviour, and de‑risk subsurface infrastructure in similar Triassic sandstone settings.

Georgia Tech’s Geosystems group has released high‑resolution digital scans of Prof George F. Sowers’ handwritten Harvard course notes from the late 1940s, capturing original lectures by Karl Terzaghi and Arthur Casagrande on topics such as effective stress, consolidation and stability analysis. The archive, drawn from Sowers’ time as a graduate student, preserves worked examples, early design charts and problem sets that pre‑date many modern textbooks. Practitioners gain direct access to primary teaching material from the formative period of modern soil mechanics for reference, teaching and historical comparison.