Filling and compacting the ground for the house

Hello 305, can you please tell me the name of the company from Mannheim?

Which company?

Who has filled up the property at your place, I have exactly the same problem right now :-( I need to fill up 1.85m and I am from the Mannheim area.

Regards

Which company raised the land on your property? I have exactly the same problem currently :-( I have to fill up 1.85m and I am from the Mannheim area. Regards

Ah ok, sorry but I will not disclose this name because I don’t want this company to earn more money with junk. We only had trouble with them. They demolish construction sites/buildings and provide the material to you as “gravel“.

Well, isn't that quite common as so-called recycling material and depending on the case also permissible? Not that I doubt your statement that you had trouble with them, but simply using demolition material should not have been the problem.

Well, if it is declared as RC, then it's okay. But if I order 16/32 gravel and there are a lot of 60-100 pieces flying around, it is not okay. Also a lot of glass etc.

the topsoil was also pure clay soil

Yeah, that is obviously rubbish,