Malatya Doğanşehir State Hospital is a 100-bed state hospital that is located in Malatya. The contractor of the project is Doğan Karataş Construction, while the project is funded by Ministry of Health. The hospital building, which has a reinforced concrete load carrying system, has been designed as a seismically base-isolated structure and the 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. Information about the project and isolation system is presented at the table below.

Name of the produced devices   TİS Double Pendulum (TDP)
Project year 2019
Total number of devices 126 (Str: 122 + Prototype: 4)
Displacement capacity of the devices ± 490 mm
Load bearing capacity of the devices 7300 / 12500 kN