Sluttført med 59 leiligheter

The COOP Rolle project commenced in November 2018 and concluded in November 2020, located in the center of Rolle, Vaud. This large-scale development features three basement levels and multifunctional buildings, including 59 rental housing units, substantial administrative and commercial areas, a health center (CMS), and underground private and public parking across three basement levels with 288 spaces.

Ufordrende grunnarbeid med vann

Implenia Special Foundations undertook the construction of the three basement levels. This involved creating diaphragm walls in exceedingly fluid silts with an active groundwater presence merely 50 cm from the surface. The project also faced compelling challenges due to its central urban location and the necessity to limit settlement impacts on proximate existing buildings.

6.000 m² diafragmavegger

Key construction elements included the creation of 6,000 m² of diaphragm wall at depths ranging from 18 to 30 meters, 400 m² of secant piles with a 1,200 mm diameter at 30 meters deep, and 112 foundation piles of varied diameters reaching 40 meters deep. Additionally, the project utilized 650 tons of tubular shoring to support the structure.

7 millioner CHF kontrakt

The project, valued at 7 million CHF, was contracted by Implenia Suisse SA for Swisscanto, with architectural design by Epure architecture and project design and management by Implenia Suisse SA. The complex soil conditions and the need for managing significant groundwater were the primary risks associated with this construction endeavor.