SEWERINSPECT Project

In the SEWERINSPECT project an integrated decision support system was being developed, for which the main challenge was, how data from CCTVs can be transferred into maintenance operations. The developed computer system stored the evaluations of the digital recordings from the CCTV inspections on a database. This system enadbled the maintenance engineers to access all stored infomation for the examined part of a sewage system. Within the developed project probabilistic models for the evaluation of structural parameters, such as pipe material, pipe wall strength and load parameters, such as seismic influences. In these models the deterioration of the state of a sewage system was also considered, caused for example by corrosive grounds, industrial waste, ground water and/or loss of the surrounding soil.