Pakenhamsaint
TheBrownDog
- Joined
- Jan 5, 2011
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- AFL Club
- St Kilda
The likelihood is the watering and poor drainage of the oval has started it. Could have been there for ages.The tunnelling is right underneath the sinkhole. There is nothing surer that the tunnelling is the cause of the cocollapse.
The TBM causing small ground vibration sets it off






