Quote:
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Originally Posted by Ramrod
Whats at the bottom of that hole in pic#3?  |
That's the overflow vent, absolutely huge. One or two idiots have tried to climb inside it. you can just see in the bottom of the picture a large metal construction, that is a flood release barrier. I found a picture of the overflow vent in operation on picsearch, I will try to find it for you.
Edit. here you go.
http://www.go4awalk.com/userpics/pix...ak/dleak_1.jpg