Post-Tension Slab Problem Advice/Help
Hi,
I'm looking to get a few opinions of what our builder might do in regards to a problem we have. We have MANY, but we'll just focus on this one for now!
We bought our home and moved in during Dec. 2005. It was a new build home here in AZ. When we moved-in we noticed we had significant amounts of water leaking into our garage anytime that it would rain. Basically, one of our driveway slabs was forcing the water into the garage because there was a negative slope. There is about a 20" space between our garage flooring and the front walkway. The problem came about because when they poured the cement for the post-tension slab, they never properly leveled it off as it should have been. The garage is about 3" lower than the walkway, thus the driveway slab which connects the two will never be as it should be. They tore up 2 of the driveway slabs and re-poured them a few months back. They eliminated the water from entering the garage, but it instead now ponds on the driveway for days at a time. And they also created a pretty bad 3" trip hazard.
Please note we are in a master-planned community and there are MANY exact models of our house within our subdivision. Ours is the only one that has this obvious problem. We've had 2 inspectors note this problem and the builder has yet to do anything about. My opinion is they are avoiding it because they know there is nothing they can do that would fit within the original contract agreement when we bought the home. On another site it has been suggested that they could install some kind of drainage system, but we've been advised to not let them do that because there's no way to guarantee they won't leak, which would cause the driveway to heave. The walkway is actually part of the post-tension slab, so I don't think they can do anything with that, and even if they could drop it 3" you would to ter up and re-install our entire landscaping, not to mention it would create a step up into our house, which was not in our original house plan. Finally, some have suggested they could add cement to the garage and then have to dig up and re-pour the driveway. This again would cause major headaches because there are uniform stucco designs on the outside of the house above the garage that would need to be altered, not to mention the garage door, etc. Again, this would go against the original plans of the house.
So, at this point I really don't know what to think anymore. I am of the opinion that they had to know this would be a problem, but of course they didn't tell us before we closed on the house. We are very upset when you consider they may have sold us a home with a known defect. We even looked into selling it a few months ago and our agent stated we would have to lower our price because any potential buyer would likely want the problem fixed, but we would have to tell them we really can't do anything, thus we would lose money because of the error the builder made. We just feel cheated.
Again, I realize there are possible solutions that can be done, but we would only accept something that fits within the original plan of the house that we agreed to purhase. No drains, etc. I listed a few pictures below. Please note that the last house shown is an exact model and you can clearly see how the cement on their home is level between the walkway and the driveway. So, any advice or suggestions on how to proceed will be greatly appreciated! Thanks!
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