Texas Municipality: Hire the "Urban Frogman" to help the municipal drainage pipe network for investigation

The underground drainage pipe network is staggered, especially the pipelines, covering guts with a long period of construction, and the internal structure and pipeline access are particularly complicated. In order to grasp the internal situation of the pipeline in a comprehensive manner, find the fine pipeline disease, and make full preparations for flood prevention. "In conjunction with pipeline robots, comprehensive testing of important drainage pipe channels for municipal management.

"Urban Frogman" is the common name of a professional urban drainage pipe canal diving operator. "Frogman" is not a person, usually a group of 5-6 people's work collaboration. A person works under the well, others detect the underground environment, and be responsible for the safety of underground personnel. Before the "frogman" goes off the well, you need to wear diving clothing, carrying air respirators, and insurance rope for operation. The "frogman" enters the tube canal, and it can be found that the pipeline is blocked, misplaced, collapse, leakage, error connection, mixed flow, etc., and can clear the plugs and clear the pipeline through manpower.

This test is the Gaigougou of Dongfeng Road (Kangbo Avenue -Longshan Avenue) and the entire section of Longshan Avenue. "Frogman" wears diving clothes, and take safety measures to enter the ditch together with robots. The installation in the diving suit can realize the real -time calls of the "frogman" and the ground, which is convenient for ground personnel to master the situation of underwater personnel at any time. The image and equipment of the robot can transmit the underground screen to the ground. With many years of experience, the "frogman" can discover the pipeline disease that the robot cannot find.

This test is 1.6 kilometers in length and is expected to be completed within 3 days. The test results will be fully presented to the situation of pipeline error connection, leakage, streaming, internal structure of pipe channels, and pipeline blockage, which will provide a basis for the targeted policies of pipeline pipelines and achieve refined management.

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