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Advances in leak detection
13 August, 2013
The development of hidden defects and leaks is an ever-present concern during the service life of dams, canals and levees. Consequently, a new advance in the geophysical investigation of erosion, a prime cause of structural deterioration in hydraulic structures, will be welcome news for the industry. Alex Bolève of Fugro explains.
16 May, 2013
A swathe of hydro projects – both large and small – are under development or in construction across the middle of Africa. Report by Patrick Reynolds