Initial Observations of Failure and Decomposition

What happens here

The presenter highlights specific points of failure. He first points out a 'tie-back' which is a structural component designed to anchor the wall, observing that it's 'flimsy and failed.' He then moves to a section of the wall that hasn't completely failed but is clearly not performing its function. He explains that the wood material itself is 'constantly breaking down' and 'always decomposes,' emphasizing its unsuitability for a long-lasting retaining structure.

Goal: Identify specific failure points and the inherent weakness of timber as a retaining wall material.