|Leo No2 during the September|
2011 QDJP practice
I have now had a go at doing the 'Generic Passage Plan'; it looks a bit like this:
|Hammersmith||Min Depth||(-1.4)||1.2||0.0||Air draft OK|
|Clearance||0.2||2.8||1.6||Tight on north|
|Putney||Min Depth||0.0||1.3||0.0||Air draft OK|
We are given the minimum charted depth and at the end of the document the predicted height at each bridge (assuming the Thames Barrier is closed). I have assumed a draft of 0.6m and then, as instructed, added an extra 0.5m for 'tidal surge'. Leo No2 is scheduled to go down the Centre. I have not concerned myself with air draft other than to consider that there are a lot bigger boats around to whom it may be an issue.