Application of Pipeline Camera in Zero Direct Sewage Drainage Project
Qualifications required by the third service unit
"Municipal Public Works General Contracting Level Three"
"Environmental protection professional contracting level three"
"CMA International Quality and Technical Supervision Bureau Inspection and Testing Qualification Certificate"
The background of zero direct discharge of sewage project: mainly to realize the modern management of sewage in an all-round way, direct discharge and direct treatment, and eliminate difficult problems such as unclear situation of underground sewage pipe network, repeated construction, repeated construction, difficult traceability, and difficult supervision.
In the sewage zero direct discharge project, the following important equipment are needed: pipe dredge machine, CCTV pipe robot, QV periscope, pipe camera (also known as pipe endoscope), they are one of the main factors for the completion of the project. The main purpose of the application of the pipeline camera is to realize the monitoring of the construction and operation of the sewage pipe network, including silting, seepage, leakage, etc., to excavate, take over, backfill, block and dredge the underground pipelines in the zero direct sewage drainage project, and to unblock and unblock the pipelines. Endoscopic inspection of pipelines such as excavation and repair, to realize the standard dataization of pipeline maintenance and pipeline acceptance. According to the general domestic requirements, the quality requirements need to be issued: the inspection report of CCTV pipeline television inspection must first be stamped with the seal of "CMA Inspection and Testing Organization". During the entire engineering process, the main role of the pipeline camera is to check, detect and accept. The main function is to collect image and video images.
In current pipeline projects, it is necessary to establish a complete information database, establish a complete image collection center, and realize precise excavation of the entire project. This is the result of the entire informatization modification. With the image library, no matter whether it is updated repeatedly during construction, there are pictures in hand to control everything, which directly solves the problem of "repeated construction, repeated construction". In addition, there is an image database, and the whole process of the construction project can be checked to ensure the quality of the project. The image data covers all the data from the source to the processing plant, and the construction of the zero direct discharge area can be supervised without leaving the house. It can not only check the result from the source, but also check the source from the result, so that the whole process can be traced. The main pipeline defects that need to be monitored by the pipeline camera are: rupture, deformation, wrong opening, leakage, obstacle and deposition, etc.
