Erweiterung Stadtbad Plauen

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SITE SETUP, OTHER psch - Site setup by the Contractor and removal 1400 m² - Scaffolding/working platform, area over h=3.5m, ceilings DEMOLITION OF PAVING AND GROUND-SOURCE HEAT PRODUCTION BOREHOLES 565 m² - Clean concrete slab surfacing and store on pallets 530 m² - Remove concrete slab surfacing and store to the side 672 m - Injection/grouting (demolition of ground-source heat boreholes) EARTHWORKS 2,200 m³ - Excavate building pit, soil class 3-5, break up, load, haul away 1650 m³ - Backfill and compact building pit base and working area 1150 m² - Form and compact subgrade for building pit base 450 m³ - Excavate, backfill and compact pipe trench for subgrade services 180 m³ - Supply and install sand bedding for subgrade services WATER RETENTION WORKS psch - Provide and operate open water retention 120 d - Provision of electric submersible pumps incl. accessories SURFACE WATER DRAINAGE / SUBGRADE SERVICES 120 m - Subgrade line PP-HM, DN 150 85 m - Subgrade line PP-HM, DN 200 4 pcs - Concrete transfer manholes DN 1000, ready for installation CONCRETE AND REINFORCED CONCRETE WORKS 3,410 m² - PE film / separation layers 1985 m² - Levelling/cleaning layers 55 m³ - Compensating…

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