In 2024, a large-scale development began in Kjelsås, where nearly 80 new care homes will be built by Oslobygg and Ruta Entreprenør. To make the project possible, it was necessary to relocate a historic Swiss-style villa from the early 1900s. The villa, which had previously served as a police station, had to be preserved in its entirety during the move – a task requiring both precision and advanced technology.
The Moving Process – Precision and Advanced Technique
The work began by cutting precise openings in the foundation to place eight sturdy crossbeams. These created a strong and secure frame structure, crucial for both transport and lifting of the building. Excavation beneath the villa was also required to create working space and room for two sets of SPMTs.
Once the crossbeams were installed, two longitudinal beams were mounted, and the entire house was carefully jacked up. This allowed the SPMTs to drive underneath the villa and take over the full weight of approximately 160 tons. The villa was then transported about 100 meters to its new foundation, which was nearly four meters higher than the original site.
To handle this significant height difference, four JS250 jacking towers were strategically placed at each corner under the building. These towers lifted the villa in a controlled manner to the correct height. At the same time, a stable and secure platform of timber mats was built on the SPMTs. Once the desired height was reached, the SPMTs again took the load and gently lowered the building onto its new foundation.
Technical Overview:
- House weight: approx. 160 tons
- SPMT configuration: 2 x 10L SPMT
- Jacking equipment: 4 x JS250 jacking towers
With the successful execution of this demanding operation, both historic preservation and the continued development of modern care housing in Kjelsås are ensured.
This article has been translated by AI.