Identification of Ageing Processes and Performance Assessment of Wells and Well Rehabilitation


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Identification of Ageing Processes and Performance Assessment of Wells and Well Rehabilitation
Identification of Ageing Processes and Performance Assessment of Wells and Well Rehabilitation
<emphasis role="bold">Camera Inspections</emphasis> Visual inspection of a well interior allows the appraisal of the constructional condition of the well and the amount of incrustations present. Modern submersible well cameras have developed a long way from the single-shot black-and-white photo cameras of the 1950s (Plumley 2000). Nowadays, cameras are able to view both directly downwards (axial) and sideways (radial), the latter sometimes over an angle of 360ยบ. To do so, some ar…
Citation
Georg Houben; Christoph Treskatis: Water Well Rehabilitation and Reconstruction. Identification of Ageing Processes and Performance Assessment of Wells and Well Rehabilitation, Chapter (McGraw-Hill Professional, 2007), AccessEngineering Export