The Dolf Schnebli open-air swimming pool of 1967, a listed building, was carefully renovated and the technology comprehensively updated. Instead of the outdoor ice rink, a new indoor rink was built. Beach volleyball courts, a mini-golf course and a pump track have been added to the sports park. This beautiful park is now open to the public year-round. The Bünzmatt Sports Park was awarded the International Architecture Prize for Building-Integrated Solar Technology (2020) and the Swiss Solar Prize (2019).

In this project, TBF was responsible for the overall project management, led overall and operational planners and accompanied the client from the political process to the referendum to operation.