On-site electrical planning tips and warnings

I would mainly bring a drawing of each room individually on A4/A3 (possibly a few copies) for the conversation and already clearly mark where sockets etc. should be, and also clearly name the room there. Room by room so that it can be better marked, remarks from the conversation can be included, and so on. Afterwards, both sign, take a copy with the smartphone and you have basically handed over the "execution planning" to the electrician right away.

We did the same back then. This way we could look at each room individually in advance and equip it with electrical installations. Without having to move your eyes to another room on the floor plan and getting confused. For each room, then look at which devices should roughly stand where, then you have the minimum number of sockets and a few extra sockets as a reserve at the end. The same procedure with the network and switches and you’re well prepared. During the on-site inspection, i.e. before the electrician starts the installation, you can check off everything he marks on the plans. That way nothing is forgotten. The electrician is also happy when you show up prepared, at least ours is.

it was suggested to plan this trade from the beginning, but that was not possible with my GÜ and the subcontractor, they explicitly wanted to do it only during the shell construction.

With us, it's exactly the opposite.. We received our blank floor plan and were supposed to basically draw everything in and then present the electrical planning at the meeting.

We started about 3 weeks before, and during the meeting the electrician added a few things.

We received the execution drawing from the electrician and will later compare it during the shell construction to see if it’s sufficient for us or if something should be added.

We have budgeted just under 10k.

Yes, we also received a plan like that. We colored in quite a bit yesterday. I'll try to transfer it tonight...

Our electrician scribbled on the shell construction with chalk and then built accordingly.
Make a plan for you where you want what.
Have your furnishing in mind in the rooms and the door hinges, and then have the switches installed and the lamp outlets placed.

I had made a draft for the common room, which will probably correspond more to the actual furnishing than in the architect's plan, but even in the hallway with cabinets and shelves, my sweetheart absolutely refuses to commit.

I am such a sweetheart too, would try to plan the lighting so that you remain as flexible as possible. I have been living here for half a year now and am already thinking about rearranging the furniture. :p

Double RJ45 is already included in every living room.

That can mean everything and nothing. Network outlets should be wired doubly with two terminal strips for Gigabit Ethernet 8P8C. However, at the other extreme, it can also mean an "ISDN" (= unshielded 8P4C) socket with two outlets on the same bus. Village electricians also exist in big cities. It's only just beginning that electricians and builders come up with the idea to discuss with the customer to omit the second socket system TAE ... (mind you: because they have already heard that more and more people are not so interested in landline connections anymore - not because they would see differences between telecom "RJ45" and IT "RJ45")