Renovasjon og utvidelse av skole

The Schulhaus Hasel in Spreitenbach underwent a comprehensive renovation and expansion project initiated by the municipality. The original 1960s building was deemed outdated and in need of major refurbishment to meet current standards. The school was therefore completely gutted, and all existing contaminants were removed during the renovation process.

Ny stålramme-tilbygg og treverk

A significant addition to the school was a new 100-meter-long steel-framed block, enhancing the infrastructure to accommodate more students and activities. To provide a cohesive look, both the renovated original building and the new extension were clad in sustainable timber. Additional features included timber-constructed play shelters and external corridors, as well as internal timber doors.

Utvidelse av gymsal og uteområder

The existing gymnasium was extended to create a double gym, ensuring modern facilities were available for students. The project also included an extensive external works design concept, aiming to improve the area's environmental quality and overall quality of life. This included creating adequate grassed areas, hard play areas, and playgrounds to provide ample opportunities for physical activity and sports for the pupils.

Byggearbeid under skoledrift

Despite the significant scale of the project, all works were carried out during normal school hours, presenting unique challenges such as the tight construction schedule and the need for careful remediation of contaminants. The project was executed by Implenia Schweiz AG as the general contractor, with a focus on sustainable building practices.

Fullført 2016, verdi 21.5 mCHF

The renovation and extension project was completed between June 2014 and August 2016, with a total construction volume valued at 21.5 million CHF. The project involved various specialists, including Hertig Noetzli Architekten as architects, and several engineering firms for building automation, energy supply, structural engineering, and building physics.