Road Construction, Sewer and Cable Laying for Castroper Straße, 2nd Construction Phase

Road construction and asphalt works: approx. 13,900 m² bituminous road pavement removal, approx. 4,400 m² sidewalk pavement removal, approx. 12,700 m³ excavation, approx. 56 units road drains supply and installation, approx. 11,450 m² road surface load class 10 in asphalt construction, approx. 5,400 m² sidewalk, driveway crossings and parking areas in paving construction, approx. 2,800 m curb edgings, 2 units bus stops at the roadside. Gully and sewer construction works: approx. 12,400 m³ trench excavation up to 9.00 m depth, approx. 13,700 m² excavation pit shoring, approx. 770 m reinforced concrete pipes DN 300 to DN 500 supply and open trench laying, approx. 220 m reinforced concrete pipes DN 500 supply and trenchless laying, approx. 720 m PVC-U pipes DN/OD 315 to 500 supply and laying, approx. 1,000 m² swale, raised bed, tree gully construction, 1 unit rainwater treatment plant DN 2200 StB, approx. 33 m substrate filter channel, approx. 59 units standard manhole structures DN 100 to DN 1500 construction. Marking and signage works: approx. 42 units cable junction boxes supply and installation, approx. 17 units signal masts installation, approx. 550 m induction loops construction, approx. 3,970 m hot plastic marking, approx. 20 units arrows marking, approx. 75 units pictograms marking, approx. 1,270 m² cycle path coating in cold plastic, approx. 37 units traffic sign posts supply and installation, approx. 75 units traffic signs supply and mounting, 4 units directional signs including supporting structure supply and installation. Cable and empty conduit laying works: approx. 7,200 m plastic pipe >110 to 125 mm diameter laying, approx. 1,600 m plastic pipe >125 to 160 mm diameter laying, approx. 3,650 m cable up to 3.00 kg/m pulling, approx. 1,850 m cable 3.01 to 7.00 kg/m pulling, approx. 580 m cable over 7.00 kg/m pulling.

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