Given below are examples of a number of case studies which were the result of investigations carried out over the past 2 years. They are obviously not fully documented here and do not include all observations, points and analytical data on which the final conclusions were drawn.
I have included them to give a 'flavour' of the type of field inspections undertaken, and the importance of gathering the correct analytical and other data as part of the investigation where appropriate.
I hope you find the cases of interest.
The Case of: