Bilecik State Hospital is a 250-bed state hospital that is located in Bilecik. The building, which has a reinforced concrete load bearing system, has been designed as a seismically base-isolated system and superstructure has been isolated at the foundation level against earthquake effects. The seismic isolators have been designed, manufactured and installed by TİS Teknolojik İzolatör Sistemleri A.Ş. The construction works have been completed by Aras İnşaat. Information about the project and isolation system is presented at the table below.
| Name of the produced devices | TİS Double Pendulum (TDP) | |
| Project year | 2017 | |
| Total number of devices | 414 (Str: 408 + Prototype: 6) | |
| Displacement capacity of the devices | ± 210 mm | |
| Load bearing capacity of the devices | 5000 / 7900 / 14600 kN |
