| Entry: Balloon (Drain) originally posted by DurgiN [last edit 1/30/2009 12:56 PM by Dougo - edited 5 times] |
Drains / sewers shaped like a balloon, i.e. arched at the top and coming down to near a point at the bottom. Mostly found in old drainage systems and are a pain in the ass to walk in but impressive to look at. Narrowness of base usually requires "pacing." Edit - AKA Oviform. |
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