Structural and seismic engineering services performed for the mosque structure located in a high seismic activity zone. Structural design is done by using seismic isolators in the structure. Main structure with 54 meters diameter dome and 75 meters tall minaret engineered with structural steel and composite sections. Structural detailing and shop drawings produced by Fortuna as well. Addition to the structural engineering services, geotechnical engineering services including ground improvement and liquefaction mitigation performed for the subject project.