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City of San Leandro <br />Sewer System Management Plan <br />Volume I <br /> <br />Page | 19 <br /> <br /> <br />4 – Pipe will probably fail in 5 to 10 years <br />3 – Pipe may fail in 10 to 20 years <br />2 – Pipe unlikely to fail for at least 20 years <br />1 – Failure unlikely in the foreseeable future <br />After assessment is complete, CCTV videos are uploaded both to ICOM3 and to the t4 Spatial <br />program. t4 Spatial is a cloud-based program that displays Collection System assets, and <br />correlates video to a specific line segment. <br /> <br />Each frame in the video can be associated with a specific location on the GIS map. City <br />Engineering Department staff can search for pipe segments with PACP grades of 3 or higher and <br />view specific portions of video that reveal problem locations of the pipe. This allows the City to <br />put together an accurate list of sewer line point repairs and replacements needed for the <br />following fiscal year. Also, repairs are completed more efficiently due to the City’s ability to <br />provide very accurate locations to contractors for required repairs. <br />106