Drnach Environmental Portable Flow Monitoring Protocol
Quality Control Program


Besides flow metering, Drnach Environmental also provides video pipeline assessment.  We currently have three NASSCO certified technicians who have completed the PAC Program Training, and are experienced in pipeline inspection.  Drnach Environmental uses one of the most portable and versatile cameras available today; the Rovver 600.  The Rovver 600 has the ability to inspect pipes ranging in diameter from six to thirty-six inches.  It also has pan and tilt capabilities, along with light and focusing controls.  Being one of the smallest camera crawlers, it can pass through restricted pipes, large offsets, and can steer around objects and corners.