Collapsed Sewer Line
Collapsed sewer lines are commonly the end result of several types of untreated sewer line problems. Tree root incursion, offset pipe joints, and aging orangeberg pipe - if left untreated - lead to the loss of structural integrity of the sewer pipe which eventually leads to the soil above collapsing into the line and completely blocking the flow of wastewater. Once a pipe has collapsed, either repair or replacement is typically needed to restore flow.
Underlying Causes Of Collapsed Sewer Pipes
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Tree Root Incursion Weakens Pipe Wall Tree roots seeking out water are attracted to the available moisture in the sewer line and grow into the pipe through joints. As the roots grow they weaken the joint allowing wastewater to escape and erode the soil around the pipe creating a belly that results in collapse. |
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Offset & Misaligned Pipes Similar in effect to tree roots, offset or misaligned joints allow wastewater to escape which erodes soil around the pipe eventually leading to collapse. |
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Aging Orangeberg Pipe Orangeberg pipe is a compressed tar paper pipe which was manufactured during WWII as metal was diverted towards the war effort. After decades of use, these tar paper pipes degrade from the constant moisture causing the pipe walls to weaken and collapse. |
Collapsed Pipe Repair Procedure & Options













