Germany – Structural shell work – SKL - Neubau Eltern-Kind-Zentrum am Städtischen Klinikum Lüneburg, KKE304_Erweiterte Rohbauarbeiten

1250 m³ Demolition backfill, gravel-crushed stone mixture, excavation pit; 1544 m² Demolition geotextile nonwoven fabric, 2.5 mm thick, 20 cm overlap; 2000 m³ Soil, construction site/excavation pit, storage; Soil gr. SE, SU, homogeneous grade; 5760 m² Rough grade, deviation +/-3 cm; 1600 m³ Stored soil BM-0, transport by truck to disposal; 2280 m³ As above, but assigned to BM-F1; 70 m³ As above, but assigned to BM-F3; 5760 m² fine grading deviation +/-2cm compaction verification 559 m pipe trench depth 1.50 m machine excavation 8 units pump sump construction clearing filter pipe DN800 T up to 1m 600 m drainage pipe plastic filter pipe DN150 8 units pump electric motor installation/removal 10-30m³/h delivery head up to 5m 3200 m² masonry exterior wall rear wall Exterior wall shell, lightweight concrete Hbl-P SFK4 RDK0.6 D 24cm, thin-bed mortar 0.16W/(mK), fk 1223 m², masonry, interior wall, D 24cm, KS F0, RDK 2.0, BW 1636 St, insert anchors for connection of masonry to reinforced concrete wall, 4680 m² blinding layer, d=5 cm, C12/15, 45 m² additional blinding layer, d=10cm, 4680 m² separating layer, PE film on blinding layer, two layers, 25 m³ lean concrete fill, d=86cm, on base slab, interior, 1.3 m³ lean concrete fill, small area, d=86cm, on base slab, interior, 2.6 m³ lean concrete fill, small area, d=36cm, on base slab, interior, 1 m³ cast-in-place concrete fill, small area Unreinforced 3610 m² base slab, waterproof concrete, 80 cm thick; 770 m² base slab, waterproof concrete, 80 cm thick, lowered; 13 m² lean concrete underlayment; Foundation, incl. formwork; 2 individual foundations, waterproof concrete, for columns (140/140/300 cm); 2 individual foundations, waterproof concrete, for columns (170/170/300 cm); 2 individual foundations, waterproof concrete, for columns (140/140/300 cm); 1 elevator pit, waterproof concrete, 390/450/106 cm, incl. formwork; 1 elevator pit, waterproof concrete, 625/450/106 cm, incl. formwork; 4 pile heads, concrete milled off,...