Manhole Wall Articles & Analysis
4 articles found
A city required accurate and reliable monitoring of the sanitary and storm water levels in manholes to enhance water management efficiency, prevent flooding, and proactively monitor infrastructure for maintenance requirements. ...
A Florida Municipality Finds an Efficient System for Preventing Corrosion in Manholes The City of Pace, Fla., located near Pensacola in the Florida panhandle, was experiencing significant corrosion in its manholes that made maintenance and construction of its wastewater system increasingly costly and inefficient. ...
Solution We significantly modified our M100 puller to fit inside a standard manhole cover ring, and to provide sufficient support for the pull by spreading the load against the cylindrical inner manhole wall. ...
Grasping the pole, an operator at street level lowers the camera into a manhole and orients it to look down an adjoining pipe. Starting with a wide-angle view, the operator slowly increases zoom so the camera’s view advances down the pipe. ...