Patentamt Berlin (Patent Office), remodelling of office building
Jerusalemer Str. in 10117 Berlin-Mitte
Bauamt II
Unter den Eichen 135
12165 Berlin
Architectural planning:
Bauamt II
Unter den Eichen 135
12165 Berlin
Construction period:  1992 - 1994
Total construction cost:  12.800.000 €
Fee structure:  III, low
Completed work stages:
HOAI, § 64, LP 1 to LP 6 and building physics/structural verifications (EnEV, acoustic and fire protection)
Patentamt Berlin, Bürodienstgebäude
Construction type:
Solid construction, remodeled areas done using prefabricated system 2000 (GDR), support, beam and slab system with exterior sandwich wall panels, in-situ concrete basement.
The building (two thirds finished by the GDR) was completed and a missing 6 storey complex was built (reinforced concrete skeleton structure with precast cladding panels)
The building is used as an office complex. Foundations on elastically-supported slabs. Partial flat green roof.

Projects     Berliner Wasserwerke, laboratory building