Metal construction work (25-2026-00366)

Internal identifier: 25-2026-00366 Title: Metal construction work Description: - General - Demolition work tubular frame doors, inside - Sheet steel doors, inside and outside - Tubular frame doors, inside and outside - Facade elements, windows and glazing - Maintenance - Railings, inside and outside, footbridge outside Type of contract: Construction work Description: The Julius Leber School, vocational school for business, administration and health at Seilerstraße 32 in 60313 Frankfurt am Main will be renovated and converted from the beginning of the 2026 summer holidays to the beginning of the 2029 summer holidays. The construction work is being carried out in 1 construction phase, the school building has been vacated, sports activities in the sports hall will be stopped during the construction phase. Scope of services Metal construction work: Sheet steel doors, inside and outside • T0-1, steel surrounding frame, 1.135/2.135 m, 1 piece • T0-1, steel corner frame, Uw <1.8 W/m²K, approx. 0.89/2.05 m, approx. 6 pieces • T30-1, steel corner or surrounding frame, various standard and. Special sizes, e.g. B. 1.05/2.03 m, approx. 11 pieces • T30/RS-1, steel corner or surrounding frame, various standard and special sizes, e.g. B. 1.01/2.01 m, approx. 17 pieces • T30/RS-2, steel sports hall-Z, doors on one side with cladding impact protection, approx. 2.01/2.28 m, 2 pieces • T90-1, steel corner frame, 0.885/2.00 m, 1 piece. Tubular frame doors, inside and outside • T0-2, steel, with lintel training TRB apron, approx. 2.03/2.99 m, 1 piece • RS/FL-2, steel, without or with 2 side parts with and without skylight, approx. 3.385/3.35 m, 5 pieces • RS/OF-1, with side part, approx. 2.00/2.28 m, 1 piece • T0-1, steel, Uw <1.3 W/m²K, RC3, approx. 1.51/2.25 m, 1 piece Tubular frame doors, listed, inside and outside • T0-Pendel-2, steel, 2.25/2.25 m, 1 piece • T0-2, steel, Uw <1.3 W/m²K, approx. 2.25/2.25 m, approx. 5 pieces • T0-1, Steel, with 2 side panels, skylight and TRB apron, approx. 3.00/3.87 m, 1 piece • T0-2, steel, with 2 side panels and skylight, approx. 2.75/2.45 m, 5 pieces. • T30/RS/OF-2, steel, with skylight, approx. 2.35/3.65 m, 3 pieces. • T30/RS/OF-2, steel, with 2 side panels and skylight, approx. 2.97/3.00 m, approx. 1 piece. • T30/RS/FL-1, steel, approx. 1.135/2.135 m, 1 piece. • T30/RS/OF-2, steel, with 2 side parts, skylight and TRB apron, approx. 3.01/3.00 m, 20 pieces. • T30/RS/OF-2, steel, with 2 side parts, skylight, approx. 3.01/3.00 m, 4 pieces. assemble, approx. 144 pieces. Facade elements, windows and glazing • Steel facade element, post-transom construction, multi-part, Ucw <1.3 W/m²K, approx. 5.70/4.30 m, 2 pieces. • Steel facade elements