germany-munich: engineering services./ ihkm - building extension with energetic renovation of the existing building shell, as well as energetic optimization of the heat supply system - technical equipment, alg 2 and 3 (hls), according to paragraph 55 hoai, lph 5-8./ the state capital of munich is planning the energetic renovation of the building shell at the adolf-weber-gymnasium, kapschstraße 4, munich for the technical equipment, alg 2 and 3 (hls), lph 5-8 according to § 53 to § 56 hoai 2021. in this context an hvac system is to be retrofitted in the existing building for all lounges/classrooms.