Key legal question
Whether the appeal against the preliminary siting authorization for buildings A and B was admissible before the Federal Supreme Court.
Extracted holding
The challenge to the preliminary siting authorization was inadmissible because it was an incidental decision that caused no irreparable legal harm and did not meet Art. 93 LTF.
Extracted reasoning
The siting authorization did not finally decide a separable building element and could still be followed by a later building-permit procedure; neither Art. 93(1)(a) nor (b) LTF was satisfied.