At the Oberschule Mitte, in tom-Brok-Str. 15, 26386 Wilhelmshaven, an extension is to be built in the first construction phase.

be built.

The extension is being built directly on the east side of the existing building. It is a three-storey

Building. A canteen is to be set up on the ground floor of the building, and specialist and teaching rooms on the 1st floor, the

The second 2nd floor is to be equipped with 4 offices for school social work.

- 1 St. Sanitärcontainer

- 1 hour of measurement of the structure

- 20 m² concrete basement window openings consisting of

- Produce 65 m³ strip foundations in the aforementioned lost formwork (W/H of concrete) 60cm/60cm

- 230 m³ of perimeter insulation under the 8cm WLG 035 base, install, install

- 235 m²reinforced concrete base C 25/30 WU

- 18 t structural steel BST 500 (IVS) according to DIN 488 incl. Spacers

- 20 pieces of BST 500 structural steel (IVM), stock and list mats

- 680 m² formwork for reinforced concrete columns

- Supplying and manufacturing 530 m² formwork for reinforced concrete walls

- 180 m³ concrete C 25/30, reinforcement corrosion XC 1

- 230 m² precast - concrete ceiling as filigree ceiling incl. in-situ concrete covering

- 200 m² prefabricated concrete ceiling as filigree ceiling incl. in-situ concrete covering

- 200 m² prefabricated concrete ceiling as filigree ceiling incl. in-situ concrete covering

- 280 m² load-bearing masonry made of 24 sand-lime bricks

- Close 7 basement window openings 80cm x 120cm

- 475 m² zweilagige Mineralwolledämmung 035

- 475 m² facing masonry made of facing brick NF

- 950 m² interior plaster as lime cement plaster

- 950 m² allowance to prev. Position -Interior plaster

- 560m² Floating cement screed