lakeliving
Well-Known Member
Getting closer! All the ice gone?
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Yeah, the house is on forty 35-40' deep wood pilings with a steel i-beam frame on top of concrete caps. It's not going anywhere ;-)That must be some soil you are on there. Can't wait to see more of the progress
After the topsoil layers, 10'+ of loose gray clay and organics, up to 33% moisture, according to two soil borings. The engineering company said the lower tips of the pilings had to be at least 15' down past that point or until they slow down when driven at certain pressure. There is just a really high water table in some of these lower locations and we're on a narrow road right between 2 lakes.What is wrong with the soil that requires pilings?
Sounds like a professional liability claim. Most engineering firms carry that coverage to provide protection for their errors.After the topsoil layers, 10'+ of loose gray clay and organics, up to 33% moisture, according to two soil borings. The engineering company said the lower tips of the pilings had to be at least 15' down past that point or until they slow down when driven at certain pressure. There is just a really high water table in some of these lower locations and we're on a narrow road right between 2 lakes.
There was a new single story $250k+ house built here a few years ago that was on pilings ~25', as recommended. About a year later they realized it was sinking right through the center line, where the front door was. It was obvious, looking at it head on. Lawsuits followed, the brand new house was completely leveled, new pilings bored a bit deeper and better placed, and another identical new house constructed. I don't want to be that guy or use that engineer, so pilings it is, write the big check.
It seems like quite stable topsoil on top, but apparently moist sandy stuff below. I saw it when they pulled the slugs out of the test bores when we built the house, very ugly slop. Those 14 helical piles alone were ~$8k, though the full foundation system with rebar/concrete beams that tie into them is ~3x that. Let's just say the house foundation was crazy expensive, using 10" telephone poles, sometimes 3 strapped together, plus the rebar/concrete caps and steel frame. It's not even a particularly big house for this area.So, it's almost a peat bog under the topsoil? Is the cost of the pilings close to a full basement or is it o'crap but there is no other choice? Houses on pilings are supposed to be in the south next to the ocean
Yes it was.Sounds like a professional liability claim. Most engineering firms carry that coverage to provide protection for their errors.
Been out twice. The water temp. is 66. not warm enough for swimming but great boating. No wind flat calm water and going out at this time of year during week days your the only one disturbing in the water. Last Wednesday broke the air temp at 85. Man I love the southeast. Boston the same day was 36. I don't miss that.