Hello Roger,
even though I am not addressed, I would like to respond here.
What, I now have to pay an expert to supervise my expert?
Firstly, "experts" are only human, and secondly, there are just as many good ones as bad ones.
I know this from the IT sector well enough, and it always resulted in a suboptimal outcome because the experts couldn’t find a common denominator.
With all due respect, that is not comparable. The IT field is still relatively young and is full of more self-promoters than elsewhere. I think I can assess this very well through my job. When it comes to house building, things are a bit different, also because reliable comparisons are possible.
But please, I’m happy to take advice – only unfortunately, there is no such information available on the internet. Maybe that’s a reason why no one does it? Please explain to me the benefits of this construction supervision, the approximate costs, and how to find suitable construction supervision. A clear cost/benefit consideration could convince many people, but as I said, I can’t find one anywhere...
That is not true.
Look at the forums, look at magazines like Wiso, go to consumer centers or energy agencies, to the Association of Private Builders, or even ask the Construction Protection Association, which I often criticize – everywhere the recommendation is for external construction supervision. Nowadays, it is so loud that it is hard to overlook/read.
I assume your wife, as a lawyer, has clarified the contractual side before you entered into the connection with the architect. But is she also able to check the tender documents? Does she know the requirements of the current state of the art/energy saving regulations/renewable energy heat law, etc.? Or do you? I personally find external supervision indispensable when building a house with a general contractor/general planner, but it should certainly not be missing when the architect is solely responsible as master!
I have – more or less from the accompanying circumstances – had a second line of business for 4 years; this mainly deals with the evaluation of construction documents and preliminary supervision *before* a contract is signed. You would be surprised what hides behind some nice wording or not; the layman usually does not recognize it. I always recommend subsequently commissioning an external expert to supervise the construction process; usually 5 inspections are enough; and always when a work can no longer be corrected later.
Since the term expert is not protected in Germany – for example, I am also an expert because I have been practicing my job for 18 years – a search is recommended, for example through the Association of Independent Experts. There you will find regional experts with different backgrounds but predominantly verifiable training; nothing like just passing a 2-hour seminar at the IHK.
My experience: no reputable architect, general contractor/general planner, or developer has objections to external supervision. On the contrary – there are people involved in building a single-family house, so it is in the nature of things that they make mistakes. The four-eyes principle is therefore very welcome. Costs start, at TÜV, at around EUR 3,000 and for experts depending on training and scope of contract at about EUR 3,000-3,500 and upwards.
Rhenish greetings