Editing Retaining wall (section)

===Bored pile ===
[[File:Bored pile retaining wall 2012-03-12 11h19m.JPG|thumb|Bored pile retaining wall in [[Lisbon]], Portugal]]

Bored pile retaining walls are built by assembling a sequence of [[bored pile]]s, followed by excavating away the excess soil.  
Depending on the project, the bored pile retaining wall may include a series of [[earth anchor]]s, reinforcing beams, soil improvement operations and [[shotcrete]] reinforcement layer.
This construction technique tends to be employed in scenarios where sheet piling is a valid construction solution, but where the vibration or noise levels generated by a [[pile driver]] are not acceptable.