New Technology for Enhanced Pipeline Evaluation

Sewer Robotics

“…The cost and accuracy of these methods vary widely and some methods are only justified in very specific situations where other methods will not produce an acceptable quality of information. Other inspection methods may be combined with CCTV inspection to verify the pipe condition assessment (Thomas & Laszczynski, 1997). These methods may include soils testing, physical and chemical testing of removed pipe segments (Biery et al, 1998).…”