It's a matter of getting through the reclaimed soil down to bedrock. Some engineers try to use a raft system approach to distribute the loads "evenly" over the soil. TBH, not the way I'd go. Even the Quay Street Stadium would be on reclaimed land.Is that practical with the size and weight of the thing?
Wasn't some apartment block or hotel built on one of the wharfs sinking or moving?
I want a new stadium but the sunken one and the ones over the water just start ringing alarm bells for me