The ZDF in Mainz intends to have fire protection measures carried out in the broadcasting operations building (SB building). The self-service building houses essential technical functions and systems (e.g. studios, control rooms, offices, editorial offices, broadcasting technology, EDP technology, etc.) to ensure that the ZDF broadcasts 24 hours a day, 365 days a year.

The planning should be based on the present new fire protection concept of the fire protection expert as well as a defect report already carried out from a fire protection point of view.

With the current tenders for planning services, an efficient and experienced planning office is to be found for the planning and monitoring of the pollution control in the course of the structural implementation of the fire protection measures as well as the accompanying renovation. The services should be based on a negotiation procedure with an upstream participation competition in accordance with §17 VgV are awarded.

The broadcasting operations building of the ZDF in Mainz accommodates essential. techn. Functions and Systems (studios, control rooms, offices, broadcasting technology, EDP technology, etc.) to ensure that the ZDF broadcasts 24 hours a day, 365 days a year. The ring-shaped building has a gross floor area of approx. 88,500 m 2 (3 basement and 6 upper floors, more than 2,500 rooms). As a result of various um- u. Expansion work and the renewal of the existing BMA, a review of the structural and techn. Fire protection carried out u. Need for action identified. The approval situation for the construction was based on a consideration with the requirement for hallway training in F90 quality. Currently there are drafts from fire protection experts with suggestions for the remediation of the fire protection deficiencies. The favored u. The approach to be implemented envisages moving from the original approval approach to a fire protection To change reallocation according to use areas. The result of the work of the expert is a division of the building into these fire protection functional units as well as an initial recording of the defects to be remedied or measures to be carried out according to this concept (over 6,000 defect points). The fire protection techn. The reallocation also takes into account ZDF average scenarios. The present elaborations with proposals for the renovation of fire protection. Defects as well as the defect catalog can u. should be used by the contractor u. used as far as possible. The essential project documents (preliminary fire protection concept, catalog of defects) can be viewed in the application process. An inspection of the building is also offered. Further information will not be given at this appointment. Appointments can be registered: baueinkauf@zdf.de. It is intended to initiate an approval procedure to make structural adjustments and to eliminate the existing structural defects. In addition to the fire protection renovation, accompanying renovation measures are also planned and be performed. A distinction must be made between the two when planning. An essential aspect of the project planning is the planning of the implementation of the measures during ongoing broadcasting (construction processes and timing). The broadcasting operation has the utmost priority and must always be taken into account. to be included in the voting. The services of the planning u. Supervision of the structural implementation essentially comprises the service phases 1-3 and 5-8 of the HOAI. A special aspect of the planning is the planning in construction phases u. Workflows and the organization of the construction work around the broadcasting operation without endangering it. For this purpose, agile scheduling methods are to be used (lean construction management). The cost planning must include the construction phases u. Map appointment sequences u. correspond to the cost systems of the ZDF. On-site recordings or construction work must also be carried out during the morning, evening, night and Weekend times are carried out. If necessary, parts of the fire protection measures in individual areas would be brought forward and carried out together with the conversions by the users. With the current tenders for planning services, an efficient and experienced planning office is to be found for the planning and monitoring of the pollution control in the course of the structural implementation of the fire protection measures as well as the accompanying renovation. The services should be based on a negotiation procedure with an upstream participation competition in accordance with §17 VgV are awarded. The assignment takes place in stages. The draft planning is to be submitted in mid-2022. The schedule for the next project is part of the design planning. Due to the integration of the construction measures into the broadcasting operations, a project duration of up to 10 years can be assumed. The implementation of the structural measures is expected to be carried out in individual trades.