Lot 03 Earthworks, shell construction, waterproofing
Earthworks and shoring work:
- approx. 300 m shoring girder for girder screed wall approx. HEB 160 to 200, drilling depth approx. 3.5 to 5 m, borehole piped, incl. approx. 9 months retention period,
Pulling the shoring beams - approx. 140 m² wood infill shoring beam - approx. 100 m³ excavated earth in the excavation pit shoring, removal - approx. 220 m³ excavated earth Exposure of the outer walls of the cellar - approx. 100 m drainage ditch for open dewatering - approx. 500 m³ of building backfill with delivery material - approx. 100 m³ excavated earth Exposure of the outer walls of the cellar in the inner courtyard - approx. 100 m³ of building backfill with delivery material in the inner courtyard - approx. 80 m³ excavated earth for drainage pipes and shafts - Laying approx. 60 m Laying the PP-MD DN 100 drainage pipeline - Laying approx. 20 m Laying the PP-MD DN 125 drainage pipeline - Laying approx. 110 m Laying the PP-MD DN 150 drainage pipeline - Laying approx. 25 m Laying the PP-MD DN 200 drainage pipeline - Approx. 1 m Laying the PP-MD DN 250 drainage pipe - approx. 2 pieces of concrete inspection shafts, DN 1000 - approx. 5 pieces of inspection shafts PE, DN 400 and 600 - Install 1 piece of grease separation system - Install 1 piece double pumping station for faeces-free wastewater - approx. 50 m Laying drinking water pipeline PE-HD DN40 Structural work:
- approx. 120 m Safety measures for wall openings made of telescopic columns and yoke girders wood - approx. 24 m safety measures for wall openings made of telescopic columns and yoke girders aluminium - approx. 4.2 t safety measures for wall openings made of section steel - approx. 180 m² demolition and disposal of roof structure - approx. 36 m² demolition and disposal of sloping concrete - approx. 184 m² demolition and disposal of precast reinforced concrete slabs - approx. 180 m³ demolition and disposal of interior and exterior walls Precast reinforced concrete elements
- approx. 10 m³ demolition and decontamination Masonry walls - approx. 25 pieces Enlarge door openings in precast walls - approx. 44 pieces Manufacture door openings in precast walls - approx. 380 m² exterior wall masonry sand-lime brick thickness 24 cm - approx. 100 m² interior wall masonry aerated concrete for adjusting openings - approx. 14 m³ reinforced concrete ring anchors in exterior walls - approx. 26 m³ in-situ concrete lintels in exterior walls - approx. 80 pieces of reinforced concrete lintels and frames for interior wall openings - approx. 33 m³ in-situ concrete slabs - approx. 40 m³ in-situ concrete walls for Entrances and elevator shaft - approx. 16.5 m³ reinforced concrete floor slab - approx. 6 m³ single and strip foundations - approx. 50 m² concrete repair work - approx. 100 m crack repair on StB precast walls - various core drilling, diamond sawing work - approx. 1 t section steel structures as beams etc. - approx. 290 m ringed earth, stainless steel strip - approx. 10 pieces of basement light shafts made of plastic Waterproofing work:
- approx. 310 m² of bitumen waterproofing, dry ice blasting process - approx. 340 m² waterproofing of exterior walls with thick bitumen coating - approx. 280 m² perimeter insulation