In the first construction phases, Rundfunk Berlin-Brandenburg carried out fire protection renovations on the high-rise building of its television centre at Masurenallee 16-20 in 14057 Berlin.

The project content of the 4th construction phase is the section-by-section fire protection and media renovation in the area of stairwells B and C, including the adjacent shafts and rooms. The northern wing of the high-rise building is 7-storey, the southern wing is 13- and 14-storey.

For the most part, the measures must be carried out during operation.

The aim is to establish the fire protection of the television centre with the following service contents, so that further, long-term use is guaranteed and a condition approved by the building authorities is established.

- Securing the stairwells stairs B and C

- Fire protection revision of the load-bearing structure

- fire protection revision of the cladding and

Raumabschlüsse

- Technical revision of the building services installations

As part of the measures, there will be the following four EU tenders:

VE 23.06.237 Objektplanung

VE 23.06.238 Technical building equipment, HLSK

VE 23.06.239 Technical building equipment, ELT

VE 23.06.240 Technical building equipment, extinguishing technology

The review and, if necessary, revision of the LP3 work phase is commissioned directly.

The service phases LP4-LP8 are optionally ordered and called up individually.

The commissioning of the planning services is planned for 15.11.2023. The completion of the review and, if necessary, revision of the LP3 of all four EU calls is scheduled for 13.04.2024.

Within the framework of this tender, the media weak and high current are considered.

The following interfaces/transfer points to the inventory on the

Floors to be taken as a basis:

- Interface electrical - supply lines of the respective circuits outside the

Shaft, electrical distribution room or technical operating room, usually

Terminal boxes outside the installation shafts in the area of the assigned

Scopes. In exceptional cases, the interface to the existing building is the construction site

Staircase B and C. In some exceptional cases, the interface to the inventory must be

be planned and determined in a sensible place in the hallway.

The ELT interfaces to the existing building in the direction of the main connection points in the basement are:

- The respective output terminal main distributor/NSHV.