Types of Underground Sewer Pipe Inspection for Commercial Establishments
Underground pipe inspection is available from Fort Worth companies that use two main strategies for this service. Some focus on residential customers while others provide service to commercial clients. Commercial pipe inspection tends to be a more complex task since the sewer line may be very long compared with those in the residential setting.
Sewer Line Video Inspection
One technique for commercial underground sewer pipe inspection is to run a small video camera through the entire length of the sewer line until it connects with the municipal system. Customers in Fort Worth commonly ask to have this done if the building is experiencing relatively frequent sewer backups. The imagery reveals where tree roots are getting in through loose joints or tiny cracks.
The viewer can identify whether the pipe has developed significant flaws. If so, excavation is necessary to uncover the pipe and either replace it or sheath it. In many cases, trenchless hydro excavation can be used so there is significantly less damage to the property owner’s landscaping.
Excavation and Direct Inspection
In some instances, excavation becomes necessary if the camera’s results are inconclusive and the problem continues, even after thorough root cutting in the line. Excavation also may be required if there is evidence that the pipe is leaking. Unusually lush grass and other plant growth over the equipment is a strong indication that extra fertilization is occurring here. This is a form of pollution that must be resolved promptly as it can leach toxins into groundwater.
