How to Retrofit and Reconstruct Existing Conditions

How do we retrofit and reconstruct existing conditions or existing situations? And that's a bit tricker one, because it requires a different kind of coordination. We need to know about the soils, those native or subsoil conditions there. It can't just be a small, little thing over there, a small baoswal, or just like take out a couple of porking. So ya, it's incredibly entangled the question, and also one that is only, can only be answered specifically, city by city and neighborhood by neighborhood.