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CCTV inspection -Internal TV inspection (using Pipeline Assessment Certification Program-PACP codes) is used to determine the nature of specific defects located during smoke testing and physical inspection. Using high definition miniature color cameras, the TV operator inspects the interior of sewer pipes looking for defects and the condition of the pipeline. Line segments are recommended for inspection when smoke testing indicates main line defects, chronic maintenance problems or observed hydraulic restrictions. Possible cross-connections with storm sewers are evaluated and least cost rehabilitation methods are determined by analysis of the CCTV results. Pipeline Analysis staff are PACP certified and we have a certified PACP trainer on staff. Digital video and databases are provided on DVD or portable hard dirve.