Procedure for inspecting internal cameras

Since there are instructions from the client regarding the contents of the plan, please confirm thoroughly! Here are the procedures and points to note for each step.

At Japan Water Equipment Survey Co., Ltd., we are offering a free "Water Pipe Internal Camera Diagnosis Evaluation Manual" aimed at internal diagnosis evaluation through pipe interior camera surveys and practical applications for the renewal and rehabilitation of pipelines. Here, we introduce some points to consider in the procedures for conducting internal camera survey operations. 【Survey Plan】 ■ Confirm the contents of the plan as instructed by the client. ■ Use cameras that are certified by the association. (The certification plate is displayed on the back of the monitor panel.) ■ Assign personnel who have completed the water pipe internal camera skills training. ■ Check whether the fire hydrants and air valves are suitable for the survey. - Confirm whether the repair valve is a ball type and functioning properly. - If suitable options are not available, establish a new survey hole with continuous water supply separately. ■ Ensure that the size of the survey hole is at least φ50mm. *For more details, please refer to the PDF document or feel free to contact us. *This PDF document is a digest version. If you need the full version, please contact us.

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