Feralpeg
Living and Loving Windermere!
- Joined
- Dec 29, 2000
- Messages
- 19,390
Anyone have a good resource that explains the construction of Walt Disney World? I'm curious about how they built and continue to build on the type of soil they have, and to have the corridors running underneath. I'm sure it's an amazing feat of engineering. Not trying to be 'off topic,' just curious with the sinkhole situation.
As far as I know, the only utilidors are in the MK. The utilidors are actually at ground level. They built up the area to build MK. Therefore, nothing is really below natural ground level. That would be almost impossible due to the water table. Anything below ground level would be prone to flooding.
I don't think Disney has done anything special to prevent sink holes. My understanding is that there is very little that can be done to prevent them. They can do surveys periodically to test the stability of the ground, but that is no guarantee that one will not open up at a later date.
In reality, although it seems like there are a lot of them, sink holes are rare in relation to the amount of occupied land in Florida. Disney has been lucky enough to not have any problems. That is true for most of us living here. There is always that chance that one could open, but not enough of a possibility to worry about it. We just prepare, by having insurance coverage, and keep an eye out for any odd settling. And, while there are some cases of them opening very quickly, for the most part, it takes hours for them to really become dangerous. That gives people a chance to respond and clear the area. For instance, the one in the Publix parking lot moved slow enough that people were able to move their cars from the area before it settled too much.