•1psch site equipment for all services described below

•Expansion (additions to existing buildings):

•Earthworks: 4.4.20m³ excavation, 1.850,00m³ backfill,

•Dewatering: 240m seepage ditch, 3 pieces of pump sumps manufacture/operate

•Drainage sewer works: 125m underground pipes DN 100-150, 35m, drainage channel V4A pipe, 50m water pipe DN 25 made of PE-HD

•Drainage work: 290m drain and branch line DN 150

•Masonry work inside: 50m² interior wall made of masonry brick thickness 17.5cm, 355m² interior wall made of masonry brick thickness 24 cm

•Concrete and reinforced concrete work incl. formwork: 900 m² in-situ concrete floor slab, 3.25 m² WU concrete floor slab, 58.5m³ in-situ concrete columns (round and rectangular), 6.5m³ in-situ concrete beams, 13m³ in-situ concrete parapet, 8m³ in-situ concrete parapet, 1,155m² in-situ concrete wall, thickness 25cm, 910m² in-situ concrete shaft wall, thickness 25cm, 4 precast shafts (wxd = approx. 205 x 110), 803m² reinforced concrete double walls, thickness 25cm, 14 stair flights, 940m² perimeter insulation

•Waterproofing against soil moisture: 205m² external waterproofing, 36m² horizontal waterproofing MW, 84m² horizontal waterproofing Stb

•Plaster and stucco work: 1750m² interior wall plaster, KZ,

•Conversion of existing buildings

•Dust protection measures inside: 513.40m² dustproof foil walls, 328m² dust barriers F30

•Demolition work inside: 276 m² of floor covering (PVC) removed, 159 m² of plasterboard walls, 145m² of plasterboard ceilings, 119m² of grid ceilings, 15 pieces of interior doors, 2 pieces of metal-glass elements (2.10-2.50 x 2.80m), approx. 25m² of glass walls and skylights

•Demolition work courtyard: Approx. 150m² post-and-beam façade, 54m² atrium glazing, 26m² granite slab covering, 1 tree extension, 18m² granite stones

•Demolition work on the façade: 173m² remove the light metal façade, remove 10 window elements, approx. 45m² partial demolition of copper sheet cladding incl. substructure

•Concrete and reinforced concrete work: 4.5 m³ in-situ concrete parapet incl. formwork, 25 pcs make recesses, approx. 26m² make window and door openings, approx. 6.2m² concrete cutting work, approx. 11.5m core holes DN 91-210mm

•Masonry work: 14 wall openings retrofitted from 0.25-1.5m², approx. 90.5m² brickwork, approx. 1.3m³ masonry additions

•Drainage sewer work in the existing building: approx. 15.0m underground pipes

•Plaster work: approx. 15.0m² plaster work/plaster addition inside

•30 m² remediation of hazardous substances TRGS 521 indoor/outdoor

•1psch site equipment for all services described below

•Expansion (additions to existing buildings):

•Earthworks: 4.4.20m³ excavation, 1.850,00m³ backfill,

•Dewatering: 240m seepage ditch, 3 pieces of pump sumps manufacture/operate

•Drainage sewer works: 125m underground pipes DN 100-150, 35m, drainage channel V4A pipe, 50m water pipe DN 25 made of PE-HD

•Drainage work: 290m drain and branch line DN 150

•Masonry work inside: 50m² interior wall made of masonry brick thickness 17.5cm, 355m² interior wall made of masonry brick thickness 24 cm

•Concrete and reinforced concrete work incl. formwork: 900 m² in-situ concrete floor slab, 3.25 m² WU concrete floor slab, 58.5m³ in-situ concrete columns (round and rectangular), 6.5m³ in-situ concrete beams, 13m³ in-situ concrete parapet, 8m³ in-situ concrete parapet, 1,155m² in-situ concrete wall, thickness 25cm, 910m² in-situ concrete shaft wall, thickness 25cm, 4 precast shafts (wxd = approx. 205 x 110), 803m² reinforced concrete double walls, thickness 25cm, 14 stair flights, 940m² perimeter insulation

•Waterproofing against soil moisture: 205m² external waterproofing, 36m² horizontal waterproofing MW, 84m² horizontal waterproofing Stb

•Plaster and stucco work: 1750m² interior wall plaster, KZ,

•Conversion of existing buildings

•Dust protection measures inside: 513.40m² dustproof foil walls, 328m² dust barriers F30

•Demolition work inside: 276 m² of floor covering (PVC) removed, 159 m² of plasterboard walls, 145m² of plasterboard ceilings, 119m² of grid ceilings, 15 pieces of interior doors, 2 pieces of metal-glass elements (2.10-2.50 x 2.80m), approx. 25m² of glass walls and skylights

•Demolition work courtyard: Approx. 150m² post-and-beam façade, 54m² atrium glazing, 26m² granite slab covering, 1 tree extension, 18m² granite stones

•Demolition work on the façade: 173m² remove the light metal façade, remove 10 window elements, approx. 45m² partial demolition of copper sheet cladding incl. substructure

•Concrete and reinforced concrete work: 4.5 m³ in-situ concrete parapet incl. formwork, 25 pcs make recesses, approx. 26m² make window and door openings, approx. 6.2m² concrete cutting work, approx. 11.5m core holes DN 91-210mm

•Masonry work: 14 wall openings retrofitted from 0.25-1.5m², approx. 90.5m² brickwork, approx. 1.3m³ masonry additions

•Drainage sewer work in the existing building: approx. 15.0m underground pipes

•Plaster work: approx. 15.0m² plaster work/plaster addition inside

•30 m² remediation of hazardous substances TRGS 521 indoor/outdoor