Japan Water Machinery Survey Co., Ltd. "Water Supply Pipe Interior Camera Survey" Information
Under pressure conditions, we will conduct a camera inspection and recording of the situation inside the water pipe without stopping the water flow.
At Japan Water Equipment Survey Co., Ltd., we insert an endoscope camera into the pipeline through a ball-type repair valve installed under existing underground fire hydrants and air valves by pushing a cable. We conduct surveys and recordings. Our company has a track record of approximately 5,000 locations across all prefectures in the development, sales, and investigation of "non-stop water pipe camera surveys." We can conduct surveys not only for water supply pipes and drainage pipes but also for underwater water supply pipes. Please feel free to consult us with your requests. 【Features】 ■ Non-stop water ■ No construction required ■ Maximum survey distance of 90m upstream and downstream from a single location ■ Compatible with all pipe types except asbestos pipes ■ Capable of surveying two locations per day *For more details, please download the PDF or feel free to contact us.
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basic information
【Standard Survey Content】 ■ Camera insertion from the ball repair valve under the fire hydrant and air valve ■ Maximum survey distance of approximately 70m from one location ■ Applicable pipe diameters Φ75-Φ800, excluding asbestos pipes ■ Capable of handling several bends and hills ■ Up to 2 locations can be surveyed in one day ■ Submission of a condition assessment report summarizing problem areas and a DVD of the internal pipe footage *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Purpose】 ■ Reference for aging pipeline renewal plans ■ Consideration of turbidity water measures ■ Understanding the condition of irregular pipes and partition valves ■ Verification of pipe cleaning effectiveness ■ Internal inspection upon completion of new construction, etc. * For more details, please download the PDF or feel free to contact us.
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Company information
Our company specializes in continuous water supply internal inspection using endoscopic cameras in water supply pipes, flow measurement surveys using inserted electromagnetic flow meters, the development and sales of various cameras and flow meters, as well as the development and construction of water supply pipe cleaning services. We provide services and various products utilizing our technology, including the certified No. 4 "Luminous Camera" from the General Incorporated Association National Water Pipe Internal Camera Inspection Association, and the special pipe cleaning method SCOPE.