Ratings can be modified in the Inspection Setup module. This is useful if an agency is concerned about a particular defect and wants all pipes that display that defect to have higher structural ratings.
How to Modify Ratings
Important: If a user edits a rating, the change will only affect data from that point on (i.e., past data will not be affected) unless he or she runs the Recalc All option (under System Tools). Recalc All will reevaluate inspection results based on the new criteria.