In April 2014 the dredging started, see here https://www.youtube.com/watch?v=xcKuCYq8Rio&list=UUEPmGUcgjoUWxyWdegxwRmQ&feature=player_detailpage
FXT Port new extension, the dredging has all been but completed and yesterday 11th August the piling to create the extension to Berths 8 & 9 has commenced, some photos are from Landguard viewpoint, others are from the Firing Butts or Icky Ridge