Major projects
David has provided advice arising from investigation data he has collected, or taking the data of others into consideration in assisting design and construction teams in delivering projects.
Alconbury to Fletton widening | Cambridgeshire | Design input for 20km new road build. Initiated research programme on foundation displacements for gantry bases subject to high load at small strains |
Blackwater Valley Relief Road | Hampshire | Input to the design team for 6km new road. Led research programme on generation of abnormal sulphate levels from oxidising pyrites |
Carsington Aqueduct | Derbyshire | Acting as part of contractors team providing geological advice throughout construction of 10km tunnel |
Carsington Dam | Derbyshire | Working with contractor to carry out Post failure investigations for redesign |
Channel Tunnel | UK/ France | Senior role in multi-national team carrying out two campaigns of offshore boreholes. Responsible for quality and technical supervision of all aspects of work |
Halifax MSSS | Yorkshire | Geological advice to project team throughout investigations, construction and claims over a period of 10 years on major new tunnelled storm and sewerage scheme |
Harwell Western Storage Area | Oxfordshire | Preparation of design of remediation of hazardous chemical waste storage area |
Heathrow Express, Heathrow Airport | Berkshire | Carrying out Post collapse rebuild investigations working with client and contractor teams to minimise disruption.Forensic investigations during shaft sinking without interfering with progress of main works |
Lee Tideway Tunnel | London, UK | Assessment of factual data for tunnelling contractor including preparation of Ground Reference Conditions B report for submission |
Manjung Power Station | Malaysia | Representing client and providing geotechnical advice on fill settlements and deep foundations on reclaim island |
Moneypoint Power Station | Eire | Ongoing input to design and construction teams for power station construction over 5 years |
Peacehaven STS | SE England | Input to design of safety works for high cut slopes for cut and cover works and Monitoring of as found conditions through severe winter conditions. |
Stobswood OCCS | Northumberland | Working with client and contractor teams in carrying out Probabilistic Analysis of Loose Wall slopes |
Mining Projects | West Africa | Monitoring data and data collection procedures on a number of site investigations for mine infrastructure developments |