For the vocational school (RBBZ), a new two-field sports hall with an annex ("social wing") with various side rooms for equipment, technology, changing rooms and showers is planned. The sports hall must be adapted to the requirements of school sports and private sports clubs; it should continue to be divisible in three ways.

The sports hall including the extension ("social wing") is not built with a basement, but is built flat on striped and single foundations or floor slabs.

The two parts of the sports hall and annex are completely separated from each other by joints.

The bracing is therefore carried out separately for both parts of the building.

The sports hall is around 46 m long and 23 m wide and has an inner area of around 22 mx 45 m, which can be divided into 3 halls by partition curtains. The roof is designed as a pent roof with the high point on the southwest side. The building height varies between around 11 m on the southwest side and around 10 m on the northeast side. The supporting structure of the hall is made of steel framework frames.

Trapezoidal sheeting is used as the roof covering, which runs from the ridge (including the overhang) to the eaves and purlins. The purlins rest on the truss frame.

The extension of the sports hall "social wing" with the corresponding rooms adjoins the sports hall in the southwest and is about 50 m long and 15 or 16 m wide. The exact dimensions can be found in the plans. The solid ceiling of the one-story extension is supported on masonry walls with ring anchors. The entrance area is covered with a light steel structure.

For a sports hall (playing field 22 x 45 m), with 1 861 m 2nd Gross floor area and 14,441 m³ gross volume,

Are the following structural work to be carried out:

Construction site equipment: also for other trades involved in the construction such as the provision of sanitary containers, office containers, own construction site equipment

Earthworks: 340 m³ of earth excavation, drive off, deposit, deliver 1 275 m³ of earth material according to the building site report, install, compact, 2 500 m 2nd Recompress foundation bed, 2 675 m 2nd Flat surface

Masonry: outer walls: 250 m 2nd Masonry outer wall rear ETICS cellular concrete plan stone W RDK0.5 (D30-36.5 cm), 78 m ring beam cellular concrete U-shell L / W / H 499/365/249 mm W 36.5 cm, 940 m 2nd AAC wall panels W P3.3-0.50 infill steel skeleton double-sided view D 36.5 cm thin-bed mortar (D30-36.5 cm), partly with dummy joints, inner walls: 144 m leveling / grouting layer wall base insulation elements KS H 12, 5-15 cm D 17.5 cm (498/175/113, 144 m leveling / grouting layer wall base brick KS H 5-7.5 cm D 17.5 cm (498/175/50), 400 m 2nd Masonry inner wall D 17.5 cm KS L SFK12 RDK1.6 MGIIa, 108 m 2nd

Masonry inner wall D 24cm KS L SFK12 RDK1.6 MGIIa, 370 m 2nd Masonry inner wall exposed MW D 24 cm KS-F SFK12 RDK1.6 thin-bed mortar 8DF (248/240/248),

Concrete and reinforced concrete work: 1 850 m 2nd In-situ concrete clean layer unreinforced C8 / 10 D 5cm,

240 m³ in-situ concrete strip foundation reinforced concrete C25 / 30 XC2 B250 cm D 100 cm, with quiver, 40m³ in-situ concrete strip foundation reinforced concrete C25 / 30 XC2 W 100 cm D 100 cm, with recess, 1,880 m 2nd In-situ concrete

Reinforced concrete C25 / 30 XC2 D 20 cm, 800 m 2nd Semi-finished ceiling, with in-situ concrete, D 20 cm, H support: 3.455 m, 48 m 2nd In-situ concrete parapet reinforced concrete C25 / 30, D20 cm, all including formwork and reinforcement,

STEEL CONSTRUCTION: Steel support structure as a complete service consisting of 12 truss frames, which are clamped in quiver foundations, 10 attached gable supports the following main profiles: supports longitudinal axes: HEB 300 (24 pieces, approx. 260 running meters), supports gable axes: HEB 200 (10 pieces approx. 99 running meters) ,

Wall ledger: HEB 200 (2 pieces approx. 90 running meters), IPE 200 (2 pieces approx. 90 running meters), HEA 200 (1 piece approx. 45 running meters), swords T250 / 220/20/20 ... T440 / 220 / 20/20 (12 pieces approx. 33 running meters), Binder top flange: HEB 200 (12 pieces approx. 264 running meters),

Lower flange: HEB 160 (12 pieces approx. 264 running meters), stem: RO 100 x 100 x 4 (84 pieces approx. 160 running meters), diagonal: RO 100 x 100 x 4 (96 pieces approx. 336 running meters), purlins: HEB 140 (546 running meters) a total of approx. 110 t, 48 St insulated baskets for connecting a self-supporting cantilever to a steel support,

Sealing work: load case W1.1-E with 2 component, mineral, flexible sealing slurry, 348 m 2nd Cross-sectional sealing, 134 m 2nd Pedestal bath seal, 50 m 2nd Perimeter insulation PS rigid foam XPS 0.035 W / mK D 30 or 60 mm PW, 620 m 2nd Sealing floor inside W1-I bitumen welding membrane G200S4 BA,

Plastering work: Hall outside: 760 m 2nd Silicone resin dispersion, 50 m 2nd Felting the aerated concrete surface, steel supports with ETICS 41 D40 mm Miwo, 19 m 2nd 100 mm Miwo, ETICS base perimeter insulation D40 mm, external installation: 210 m 2nd Silica mineral light plaster with silicone resin paint, 71 m base rail for plaster connection approx. 15 mm layer thickness, 95 m edge protection in thick-layered plaster / reinforcement structures, 2s lettering made of stainless steel sheet, V4A "Sporthalle Jägerbäk, glued to facade, ETICS base perimeter insulation D60 mm, inside: 680 m 2nd Internal plaster, one layer, inner wall PIV D 10 mm Q2 smoothed, 775 m 2nd Interior plaster, 2-ply, interior wall, concealed PII D 10 mm plaster mortar PII, rubbed, 90 m PVC reveal connection profile, plastic D up to 30 mm, 110 m edge, interior plaster profile, steel, galvanized. D 15 mm, 75 m end profile interior plaster plastic D 15 mm,

Ground pipes: 175 m KG pipe DN 100-150 including pipe trench

Lightning protection and earthing systems: Foundation earth electrode: 400 m earthing as foundation earth electrode DIN 18014, DIN EN 62561-2 (VDE 0185-561-2), line made of hot-dip galvanized steel, Fl 30, 16 connecting lugs, 650 m earthing, ring earth electrode, stainless steel Rd10, including connecting clamps.