- General description: Under the direction of the Federal Office for Building and Regional Planning (BBR – Unit BB I 5), the Luisenblock Ost I (LBO I for short) east of the Marie Elisabeth Lüders House is to create new office space for the German Bundestag and other federal-day-specific facilities such as meeting rooms. With the LBO I project, an ecological and sustainable model project will be created, with which the German Bundestag wants to make a significant contribution to compliance with the energy efficiency and climate neutrality targets in Germany. For the architectural competition conducted for this purpose, the jury met in February 2024, with the three prize winners now the negotiated procedure for property planning is carried out. According to the feasibility study, the Luisenblock Ost is divided into the following components: • Component A1: Mainly used as office and administration building for parliamentarians, 3 basements (of which 2 underground garages for approx. 190 parking spaces) and 7 upper floors (floor) for approx. 320 offices, meeting rooms, 4 committee meeting rooms, 1 eavesdropping-proof conference room. • Component B: Mainly used as an office building for the Bundestag administration as well as a data center, 2 basement floors and 7 upper floors with 68 offices. • Component C: predominant office and archive use, central post office of the Bundestag with post X-ray line on the ground floor, 2 basements and 7 upper floors with 138 offices. • Existing building Kesselhaus K and workshop building W with rooms for training purposes and a gastronomic facility, 2 or 4 floors, 1 floor • Connection to the underground development system (UES) through the north tunnel T5 transversely to Luisenstraße below components B and C for cars/trucks and the continuation as tunnel T2 to the underground car park under component A for cars and trucks up to 7.5 tonnes. • Pedestrian tunnel T3 between component A and Marie-Elisabeth-Lüders-Haus (MELH). Demand planning The user demand planning includes the following main areas of use: • Up to 565 office units, of which approximately 260 are Members' offices and 80 are for parliamentary committees, • 4 committee meeting rooms and 1 meeting room with wiretapping, • Catering facilities, • Magazine and archive areas, • Delivery of goods with post x-ray control and distribution centre, • Data centre with Blue Angel certification • Canteen • Areas for the Bundestag police • Approx. 170 parking spaces for cars and 20 for vans The total space requirement amounts to approximately 33,600 m2 NF. Costs and areas The cost calculation prepared for ES-Bau takes into account the demand planning prepared by BTV (Bundestagsverwaltung), supplemented together with the building administration, and the area potential proven in the 2022 feasibility study with a gross floor area (GFA) of around 66,600 m2 of which around 43,400 m2 above ground and around 23,200 m2 below ground. The determined construction costs, KG 200-600 amount to 415,331,940.00 €. Scheduling In the current state of scheduling, there are the following important milestones: • Competition decision Feb. 24 • Award procedure for all alliance partners 2024 • Submission of the budget document and approval planning Jun 26 • Building permit Jan 27 • Start of preparatory measures 2025 • Start of main construction measure Jan 27 • Construction completion 2032 • Handover to the user 2034 - Client, user: BMWSB, German Bundestag - Building use: Office building for the Bundestag administration - type of construction: New construction and refurbishment - GFA/BRI: Approx. 66,600 m2 GFA / 262,000 m3 BRI - Project duration: 10 years - construction costs KG 400: 148.965.432,00€
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