I just spent a week in my apartment on the Marina, whose 11th floor balcony overlooks the Wind sites, albeit from the other side of SZR. The cranes did not noticeably change position at any time during the whole of my stay (the buildings behind the Wind were a hive of activity). Did not see any movement of plant/machinery at all. Did however see a few workers milling around the site offices and walking backwards and forwards between the portacabins and the hole (from time-to-time).

However, I couldn’t see the excavations very well from my angle and much could have been going on away from my line of sight.