API has successfully undertaken a long range leakage survey, on a trunk main for Bristol Water this week. The client had previously identified an issue using correlation, however due to the pipeline location. and deeply buried main, this meant that accuracy was paramount.
API successfully delivered the 430 metre survey using the PIPA Flowrider system entering the pipe via a through bore style fire hydrant.
2 leaks were identified during the survey, and a detailed data report was delivered within 24 hours.