A: Tree roots typically invade older types of sewer mains, where cracks and loose fittings allow roots to enter. Old clay pipes are susceptible to root intrusion because the mortar that was used ...

If you have an older clay pipe buried for your sewer line, root penetration is far more likely than with modern concrete or PVC plastic sewer systems. Replace your pipes with a modern material as ...

The City of Carpio has applied for a Clean Water State Revolving Fund loan to finance a $1.28 million project to rehabilitate its sanitary sewer collection system. The North Dakota Department of ...