The document-based storage of information and analysis impede
easy access to and manipulation of the necessary data and lengthens
the period of the risk assessment process due to the large number of
documents to review. For example, usually the height of the dam
would easily be found by looking at a pertinent data sheet; however,
the designed degree of compaction for embankment materials may
be located in the analysis of design or design memorandum andhence may require much more time to find. Similarly, a more seasoned
engineer will have greater knowledge and could navigate files
and documents faster than a young engineer. The reverse could also
be true depending on workloads and experience. A time period devoted
just to search for relevant data in this large number of documents
is a very inefficient way of assessing the risk levels for dams,
given the fact that the corresponding dams are kept in operation
during this time when the risk levels are not known.