A "measuring of building" often serves
to the producing of a construction plan,
if – as it might occur in the case of older
houses – they are not existent any more,
but are necessary for the reconstruction,
innovation, renovation or enlargement of
a building.
Also in order to obtain the rent-base sur-
face of rooms) and if the dimensions of the
interior of a certain building have been fix-
ed by contract, a survey is obligatory.
