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 heating, cooling, sanitary and

Ventilation and air-conditioning technology.

The following interfaces/transfer points to the inventory on the

Floors to be taken as a basis:

- Interfaces of all heating cables (floor cables,

Single connection pipes, drains, vents) - usually outside

the installation shafts in the area of the stairwell and the assigned

Scopes. In some exceptional cases, the interface to the stock of

sensible place in the hallway can be planned and determined.

Interface cold water pipe cross-media newscenter (ff. CNC) - is on

sensible place in the hallway area to plan and coordinate.

- Interface cooling (16/19°C) - is to be planned in a sensible place in the corridor area

and vote if necessary

- Interface rainwater - at the highest point in the installation shaft. Here

the new connection of the existing horizontal

Rainwater pipes on the last floor. The interface can also be used in the

Corridor area can be planned. The condition of the old horizontal installation is too

and, if necessary, to expand the exchange area.

- Interface dirty water - depending on the conditions in the shaft and the

surrounding areas. The condition of the old horizontal installation is too

and, if necessary, to expand the exchange area.

The interfaces/transfer points of the main lines HKS are:

- sewage and rainwater - connection to the sewerage system (stairs C),

Horizontal existing pipes in corridors/rooms on stairs B

- Drinking water - main distributor in the sanitary center in the 2.UG

- Heating - if necessary, distributor in technical center basement, horizontal main line 7th floor