JLS_locksmith work (25-2026-00384)

Internal ID: 25-2026-00384 Title: A-JLS_Schlosserarbeit Description: Locksmith work Type of order: Construction work Description: Publication text Building description Core renovation of a listed school building with fire protection and statically relevant floor plan changes on all floors. (3 floors + vaulted cellar) With extension consisting of 3 full floors and a basement (WU construction). The building plot is located in the city center at a busy intersection with public transport at Seilerstrasse 36, 60313 Frankfurt a.M. Existing building / old building Rectangular cube made of masonry with two side wings and a stair tower in front, decorated with cornices, soffits and bases made of red sandstone. Pitched roof covered with slate, L/W/H = approx. 42.5 x 21.0 x 21.0 m Extension / new building Rectangular cube as a reinforced concrete building with a flat roof and glass and metal facade, L/W/H = approx. 11.5 x 25.5 x 16.5 m Dimensions Site area School grounds 2,933 m2 Floor area of the old building 680 m2 Gross floor area 4,630 m2 BRI 20,280 m3 Floor area new building 370 m2 Gross floor area 1,260 m2 BRI 6,130 m3 Special features Roof drainage of the two buildings via retention basins (rigolas) New building KG in waterproof concrete with fresh concrete composite system Services extended shell construction work:  Own building  Demolition work - inside ceilings 650 m2  Demolition work - outside 250 m3  Masonry work, old building + new building 300 m2  Concrete work, old building + new building 980 m3  Reinforced concrete composite ceilings with trapezoidal sheet metal + in-situ concrete 650 m2  Earthworks 2800 m3  Shoring work T= up to 7.50 m 250 m  Drainage canal work 500 m  Sealing and insulation work - new + old building 750 m2  Steel construction work - UK Tech.Zentr. HEB 120-160 L = 6 m 30 pieces  Fire protection cladding steel beam 320 m2  Structural steel mat 85 t  Structural steel bar 25 t Execution times Start of construction of shell work: 4th quarter of 2025 Completion of shell work: 3rd quarter of 2026 Completion of earthworks Rigolen: 1st quarter of 2027 Completion of BV total: 4th quarter of 2027