140 - Rohbauarbeiten BA2

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The measure comprises the three building components heating house, wing A and creative island. The heating house (approx. 111 m² floor area) is to be constructed using WU construction and includes a load-bearing base slab (approx. 111 m²) with circumferential frost skirt, external walls as double-wall elements including parapet walls (approx. 175 m²), and a flat roof (approx. 100 m²). In addition, a technical shaft (1.50 m × 1.50 m) is to be constructed for the connection to the house supply. For the installation of five heat pumps, a sloped base slab (approx. 75 m²) is to be executed with stepped strip foundations. The scope of work includes perimeter insulation and waterproofing/sealing works. Wing A includes shell construction works for a two-storey primary school building with eight classrooms, group rooms and ancillary rooms. Core work consists of a non-load-bearing base slab (d = 20 cm, approx. 600 m²), a circumferential concrete plinth/grade beam (approx. 120 lfm, d = 20 cm, h = 55 cm), strip foundations (approx. 80 m³), a lift shaft with underpass and two stops, and a technical shaft (1.50 m × 1.50 m). In addition, smaller masonry works are planned. A massive stairwell…

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