Diyarbakır Silvan State Hospital is a 150-bed state hospital that is located in Silvan, Diyarbakır. 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 has been designed, manufactured and installed by TİS Teknolojik İzolatör Sistemleri A.Ş. The construction works have been completed by Kayasan-Evo JV. 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 331 (Str: 325+ Prototype: 6)
Displacement capacity of the devices ± 280 mm
Load bearing capacity of the devices 1700 / 3400 / 6600 kN