Germany – Construction work for school buildings – Generalsanierung Albert-Schweitzer-Realschule und Pestalozzi-Förderschule 0130 Rohbauarbeiten ASR BA 1 - 4

As part of the comprehensive renovation of the Albert-Schweizer-Realschule school building, the following areas and volumes will be required for construction phases BA1 – BA4, including structural work: BA 1 New building approx. 7,438 m³ Earthworks, excavations, foundations, etc. approx. 215 m³ Drainage work Waterproofing work Exterior walls in contact with the ground approx. 83 m² Special foundation engineering, bored piles Caps approx. 49 units Waterproof concrete base slab with substructure approx. 164 m² Prestressed concrete ceilings made of hollow core slabs approx. 115 m² Reinforced concrete exterior and interior walls approx. 734 m² Prefabricated staircase as a folded structure Ground floor-3rd floor 1 unit Cast-in-place concrete ceiling slab approx. 460 m² Various masonry work on the existing structure BA 2 Earthworks, excavations, foundations, etc. approx. 697 m³ Drainage work Waterproofing work Exterior walls in contact with the ground approx. 274 m² prestressed concrete hollow-core slab ceilings, approx. 845 m² cast-in-place concrete waterproof concrete slab, approx. 684 m² reinforced concrete exterior and interior walls, approx. 330 m² reinforced concrete precast staircase ground floor-3rd floor, 1 unit exterior and interior masonry, approx. 407 m² construction phase 3: Earthworks, excavations, foundations, etc., approx. 248 m³ drainage work, pipes with accessories, approx. 302 m waterproofing work on exterior walls in contact with the ground, approx. 200 m prestressed concrete hollow-core slab ceilings, approx. 840 m² cast-in-place concrete waterproof concrete slab, approx. 476 m² reinforced concrete exterior and interior walls, approx. 735 m² calcium silicate exterior and interior masonry, approx. 523 m² reinforced concrete precast staircase 2nd floor-3rd floor, 1 unit interior masonry, approx. 116 m² construction phase 4: Various masonry work on the ground floor, openings and Masonry work approx. 17 m² Precast lintels approx. 101 m² Execution period...