The pre-fiasco readiness plot takes to fix/retrofitting of the strengthened solid structure to guarantee satisfactory
execution during tremors. The fix can prompt an expansion in firmness quality and disappointment distortion. There is a need to
quality the presentation of the structure after a fix has been completing. These are adequated in specific cases and may not be
fulfilled in others. Structures get broken down with time for which fixes are not possible. A few structures can't be saved shut for
longer vacation required for reproduction