Germany – Road construction works – TBM2 Tiefbauarb endstaendige Trassen

Earthworks, final sections 1. Roads in asphalt construction, approx. 12,100m2 2. Drinking and fire water supply, pipeline construction (HDPE pipes) in diameters DN80 to DN150, approx. 3,070m. 3. Production of district heating and cooling pipes (DN100 - DN350), approx. 3,330m, 4. Drainage channels in diameters DN150 to DN 300, approx. 1,960m, in installation depths over 1.50 m to 5.50 m. 5. Drainage shafts in diameters DN 1000 - DN 2000 up to 5.50m: 65 units 6. Rainwater filter shafts up to DN 1500: 15 units 7. Infiltration facilities/settling facilities, execution as plastic box culvert, volume approx. 1,300m3 8. Cable duct system made of pipes DN 150 PP: approx. 1,370m 9. Cable shafts reinforced concrete in various nominal widths: approx. 45 units 10. Earthworks for backfilling between the excavation pits GGB1 and GGB2: approx. 11,000m3