[Case] Sewage Pipe Internal Camera Inspection and High-Pressure Cleaning Work

High-pressure cleaning is applied to remove foreign objects! Introduction of a case study on the toilet in a special room of a ryokan (traditional inn).

We would like to introduce a case of a sewage pipe inspection and high-pressure cleaning work that we undertook. We were called to a ryokan (Japanese inn) because the toilet in a special room was not flushing. After investigating the system, we inserted an endoscope. In addition to foreign objects, we were able to confirm the presence of something that resembled fabric and a type of paper that is difficult to dissolve. We applied high-pressure cleaning to remove the foreign objects. After inserting the camera again, it appeared that there was likely an invert between the PVC pipes. We understood that tree roots had invaded from there, causing waste to become clogged. *For more details, please refer to the related links or feel free to contact us.*

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