Originally published at Notes From The Bunker. You can comment here or there.
You know, I rather like these culvert-style shelters but I really would probably prefer them above-ground. Just put up some wood cribbing, get some forms, encase the whole thing in cement, plant some ivy over it and you’d be good to go. Probably a great way to go in hurricane country where digging into a low water table isnt a good idea…encase it in a couple feet of concrete and no hurricane is gonna screw with you. And best of all – no sewage pump.