Client: PARSONS BRINKERHOFF and JACOBS Feasibility review of station cavern in weak sedimentary rock mass, located beneath heavily loaded bridge foundations.
Client TESCO STORES LTD – BLP Investigation of the collapse of a large span (20m), precast segmental arch – fill structure some 300m in length over a live railway. Detailed assessment of lining – ground interactive behaviour.
Client: NMI-JV – HASWELL CONSULTING ENIGNEERS Full construction design of Lay-by – Vehicle Crossover Cavern Complex in low cover, bedded limestone – shale sequence.
Client : GEO Special Projects Guideline Document for HK Government. Improved Methodology for Geotechnical Assessment for the Planning of Major Highways ‘Assessment of Cutting Options vs. Tunnelling or Other Options’.
Independent assessment of Evretou Dam Intake Tunnel portal failure including remedial works design and ongoing evaluation. Appraisal of long term seismic stability.