You have been a cantonal master builder since August 1, 2019 and thus head of the building construction department. What were your motivations for taking on this post?
Before that, I had already been the deputy of the former cantonal master builder for several years. This gave me a good insight into the area of responsibility. I like the interaction between the various players from politics, the private sector and the public sector. I like to take on the role of the “interpreter” between the parties and try to find solutions based on consensus. The plans and projects to be worked on are exciting and often unusual. We mainly take care of structures with special or specific uses.
What does a typical working day look like for you?
One quality that all of our employees must have is the ability to multitask (laughs). I deal with personnel issues, budget planning and try to think with my team as forward-looking as possible: What requirements will buildings have to meet in the future? I also deal with innovative technologies such as new digital planning landscapes, increasing automation in the construction industry or the use of robotics and 3D printers.
You worked in the private sector until 2004. How do you experience changing sides?
The change was big, especially at the beginning. The canton has around 2,650 employees, 630 of whom are in the building and justice departments. An enormous amount of know-how is concentrated here. I first had to realize that I could fall back on these skills. The complexity of the buildings – for example a museum, a prison or a hospital – are extremely demanding in every project phase. The work as a cantonal master builder is thematically diverse in any case. In contrast to before, I am present in every phase of the planning and construction process.
Government councilor Roland Fürst addressed the planned new administrative building. What's the schedule?
By the end of 2022, we would like to create a basis for decision-making for the government council and show possibilities where suitable land or buildings are available in the canton of Solothurn in order to implement the project. The corona pandemic will certainly have an impact on space requirements and working methods. We are currently in the process of analyzing them. Our findings will be incorporated into a possible implementation of the project.
What does the real estate portfolio you have to manage look like?
It is made up of financial, administrative and foundation assets. The administrative assets, with the buildings required for operation, have the largest share. But we also have interesting uses and buildings in terms of financial assets: For example, a hotel and various restaurants and plots that are available for the settlement of interesting companies or for any personal use. We have 320 canton-owned buildings, 60 of which are in the city of Solothurn. The purpose of our real estate strategy is to ensure a sustainable real estate portfolio that is suitable for use in order to fulfill the cantonal tasks.
What are the largest items in the portfolio in terms of value?
The building insurance value is CHF 1.628 billion. Until the planned transfer to Solothurner Spitäler AG, half a billion will be allocated to the hospital and educational buildings. The other properties such as administration buildings or penal systems make up the remaining almost CHF 600 million. In any case, I have never before dealt with such a heterogeneous portfolio: It ranges from underground historical military facilities to ruins, castles, churches, agricultural land and ultra-modern laboratory and hospital buildings.
"We check the use of BIM on a case-by-case basis"
What values does the building department represent in the projects to be worked on?
The government council has formulated a strategy which, on the one hand, provides for property before rent. We had and still have many rental properties today. Now one would like to rely more on property again. That is why we are currently also working on a possible new central administration building. In addition, the overall concept comes before individual measures. Furthermore, spatial planning, urban planning and architectural aspects are very important to us. Just like ecological and energetic issues. Ultimately, we build people for ourselves.
What challenges do you see yourself confronted with in the future?
Covid-19 has changed a lot. This could have an impact on society and the construction industry. Increased home office and desk and room sharing may free up usable space in very attractive locations. These could be used differently and influence the housing shortage in numerous small and large cities in Switzerland. Climate changes in cities are also current issues. The possible use of recycling materials is exciting. Likewise, conversions, new ways of working and changing demands of employers and employees should continue to occupy me. An additional point is the emerging change in the conclusion of service and work contracts, especially in the conclusion of building rights contracts.
What energy strategy is the building construction department pursuing?
The installation of photovoltaic systems is a matter of course for us. We have analyzed the entire portfolio for the suitability of such systems and have already implemented various. With us, Minergie or Minergie-Eco is standard. This gained a foothold in Switzerland in 1998. We recently compared the energy consumption of our buildings before and after 1998: The buildings before the introduction require around three times as much heating energy. On the other hand, after 1998 we recorded electricity consumption in the buildings that was approximately twice as high. The share of electricity-dependent installations in general and operating facilities in particular has increased sharply in new buildings.
What does the digitization strategy look like for new construction projects?
In current construction projects – such as the planned new construction of the central prison – we intend to use Building Information Modeling (BIM) during the entire planning phase. For now, we will examine the benefits of BIM on a case-by-case basis.
Could you imagine working with virtual reality in the future?
Virtual reality brings great advantages – especially for people who cannot imagine models or visualizations so vividly. I am very confident that we will use such solutions in the years to come.
What future plans do you have for the civil engineering department?
We would like to continue to analyze, plan and implement high-quality buildings with foresight and care. With a good team behind us, this will also be possible in the future.
