Contact
Road construction & various networks
Phase 1 of the project is being constructed with a circular economy concept on the former industrial wastelands of Wiltz along the Wooltz river, comprising four PAPs for “new neighborhoods.”
This project is carried out in joint collaboration with the landscape designer and urban planning architect “Sortons du Bois.” It is also closely coordinated with the Hydrology Department of Luxplan SA. The structural engineering is subcontracted to Simon & Christiansen SA.
The site will be intersected at multiple points by the national cycling route PC20 and crossed east to west by the future CR 329 A.
Contracting authority Le Fonds du Logement
Etude 2020-2024
Construction 2022-2028
• 287 housing units on 11 ha, 34,000 m² of developable area
• Roads and paths, utility networks, 9 retention basins, public green spaces, shared zones, squares and playgrounds including two inside retention basins (including shaping, planting, and equipment), 2 large staircases with landscaping, several civil engineering structures including 5 bridges (two for vehicles and three pedestrian/cyclist), 1 outdoor elevator with walkway, 4 buried ice accumulators (“Eisspeicher”)
• 1,015 m of retaining walls, basin outlets
• 53,000 m³ of excavation, including 26,000 m³ of rock
• 37,000 m³ of fill and 18,000 m³ of roadbed fill
• 1,100 m of roads + 660 m of vehicular paths + 380 m of pedestrian paths
• 34,200 m of conduit for dry networks and district heating networks
• 2,100 m of potable water networks DN/OD 90 to 180 PEHD SDR11
• 2,300 m of stormwater drainage DN/OD 160 PP to DN 700 BA
• 2,100 m of wastewater drainage DN/OD 160 to 250 PP
• 1,557 m³ of open and landscaped retention basins, partially sealed
• District Heating: 2,300 m
• Civil engineering and landscape architect mission, including:
Request for information
Preliminary design, quantity calculations, execution drawings
AGE authorization requests and road permit applications
Detailed cost estimate, tender dossiers with specifications and bills of quantities
Assistance in construction management, site meetings
Verification of execution drawing compliance, modification/adaptation of execution drawings
District heating network