This is in the network rail page with the picture from their dawlish camera
Final restoration work: September 2014
Our ‘orange army’ reaches an important milestone by starting improvement work on the final section of walkway between Rockstone and Coast Guard footbridges. Once complete, this improvement work means that every section of the walkway from Dawlish Warren to Teignmouth is open.
The work includes building a new wall in front of the existing sea wall to provide further protection against any future extreme weather, and reconstructing the walkway so that its height is level with the sections on either side. This means that it can be used in all tidal conditions, whereas historically this section was not accessible during high tides.
Temporary barge
To undertake this extensive work and ensure the railway can continue to operate as normal, a temporary barge is set up on the beach next to the railway line, to act as a base from which the ‘orange army’ can work. In October 2014, a second barge will be installed so that the work is completed as quickly as possible.