TUD WIL Willersbau, Gesamtsanierung

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Lay 30 m rainwater drainage pipe DN200 PP incl. excavation and earthworks Lay 55 m rainwater drainage pipe DN150 PP incl. excavation and earthworks Install 6 plastic manholes DN425 Flush 6 sections of sewer pipelines Remove 30 sqm paving support and reinstate it Dismantle 150 m electrical lines Provide tree protection in 10 locations Remove and re-install 70 sqm topsoil Construct 60 cbm cable trenches Lay 75 m cable protection duct pipe DN200 PE Set 2 cable manholes Dig 25 cbm trenches for lightning protection Dispose of 400 t excavated soil of various soil types Lay 30 m rainwater drainage pipe DN200 PP incl. excavation and earthworks Lay 55 m rainwater drainage pipe DN150 PP incl. excavation and earthworks Install 6 plastic manholes DN425 Flush 6 sections of sewer pipelines Remove 30 sqm paving support and reinstate it Dismantle 150 m electrical lines Provide tree protection in 10 locations Remove and re-install 70 sqm topsoil Construct 60 cbm cable trenches Lay 75 m cable protection duct pipe DN200 PE Set 2 cable manholes Dig 25 cbm trenches for lightning protection Dispose of 400 t excavated soil of various soil types

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