Største Minergie bygning - 2002

The Leonardo office building, located at Thurgauerstrasse 80 in Zürich, originally opened in 2002 as the largest office building in Switzerland built to the Minergie standard. The building owner, Credit Suisse AG, represented by their real estate fund CS 1a Immo PK and Credit Suisse Funds AG, commissioned Implenia Schweiz AG as the total contractor for its renovation.

42 Nye utleieenheter - 2019

From April 2018 to April 2019, a comprehensive renovation was undertaken to create 42 new rental units within the commercial building. This renovation included general interior refurbishment and the provision of all necessary building services systems to facilitate the new rentals. The construction volume for this project amounted to 19,784 M CHF, equivalent to 20.1 M USD.

Logistisk utfordring og miljøfokus

The project faced several logistical challenges, including maintaining continued operation and protecting existing building technology systems during the conversion. Sustainable practices were a significant focus, highlighted by the conversion of lighting sources to LED technology and the creation of an energy consumption analysis with a corresponding action plan. The renovation was successfully completed in April 2019.