Norcal Pipe Services provides Manhole inspections that are performed to help identify sources of Inflow & Infiltration and to determine the structural condition of the manholes that oftentimes go unnoticed. Manhole inspections provide valuable data to verify or correct existing sewer maps. NorCal uses GPS technology to perform manhole inspections and locate the positions of the manholes with sub-meter accuracy. Our GPS Manhole Rehabilitation mapping services allow us to provide a government agency with the proper information needed to help rebuild this nation’s underground infrastructure.
Back To Pipeline Services