Main Pipeline Plan - Wastewater Drainage and Elevation Planning

sorry. The 28.12m is an artifact from me. I will rotate the base pipeline plan again and upload it anew. Just need a little time for that.

your plans overwhelm me too, but the principle of always following the drain direction should apply, meaning not leading north if the drain in the GFL leads south. Preferably all pipes through the slab DN100, after merging with neighbors DN125, every 20m a T-piece upwards as inspection, strictly maintaining the slope, no roof drainage connection (these are pressure pipes)

So it has not much to do with an execution plan of a basic pipeline design. The most important information is missing: pipe dimensions, slope and height information related to the pipe invert. Without this information, you can only build it based on "that's how we've always done it." Then it simply has nothing to do with planning...

So, maybe it was simply because I made an excerpt. I shouldn't have done that. Here again is the entire main pipeline plan. Attention: still a different orientation than the site plan, so that the text can be read better (note the north arrows!).

I stick to my statement. Executing everything across the board with KG100 may still be correct for the lead-in, but you only get security through a wastewater network calculation. However, if I had to guess, it should fit. However, height information is still missing (about 70cm deep is probably a joke as the only information) and a necessary slope is also not specified anywhere. With such plans, exactly the kind of problem arises that was recently posted by another user. In the end, the connection to the sewer does not fit because you come out too deep.

I only see the pipe routing from the building out. How does the pipe run to the sewer shaft? Due to the length of this pipe and the required height as a connection point, the necessary heights only emerge from there.

Sorry, but if I were to deliver something like this as an AFU plan, my boss would probably fire me. And I actually do this professionally. A proper design planning is much more meaningful.

Thank you for the info. Yes, the thread has also inspired me now...
This is initially also a preliminary draft. The site manager said he would only do a "real" plan after the structural calculation has been done (which comes only after the soil survey has been completed).

Then, my concern here is first about the execution going out of the house. Is it possible to go, instead of the bottom of the plan, also to the right of the plan? And is that possibly even better?

After all, the drainage planning from the execution under the slab outwards is no longer part of the contract. That is basically to be done on site.