በክልሉ የሚገኙ የመስህብ ስፍራዎች ከመብዛታቸው አንጻር የትኛው ተነስቶ የትኛው እንደሚቆይ ያስቸግራል።
In the case of an extension of the terrace to the house, located on the problem ground, it is especially difficult to choose the type of Foundation.