PT. Graha Survei Indonesia has carried out more than 500 conditions and structural assessments in the past 5 years both in Indonesia and abroad. PT. GSI Engineer also provides Technical Expertise to assess the condition of existing building structures. Our structural engineering team is trained and equipped with high-quality testing instruments for non-destructive nor destructive. We also inspect and assess facilities with the aim to identifying defects or defciencies in the buildings structure that have undergone changes, modifcations or additions to structures.