Most
drainage systems over 20 years old are constructed from
earthenware pipework which is susceptible to fracturing, leading
to the escape of water in the surrounding ground area.
This can cause deterioration of the system and lead to further
more serious structural damage. In turn the egress of water can
affect the structural stability of nearby buildings.
Collapsed Pipework
Collapsing drainage usually occurs after excessive pressure from
above or as deterioration of lesser damage and the resultant water
loss. The broken drainage can cause frequent blockages and disrupt
the use of a system. The continual loss of water into the ground
can lead to subsidence.
Root
Damage
Roots can either cause damage to a drainage system in the form
of broken pipework or be the result of root growth in the
vicinity of an existing drainage problem. Typically the roots
cause frequent blockages and generally continue to attack the
pipework if left unchecked.
