hello commissioner i'm robert wong i'm -- i'm sorry we can't hear you very well. if you could move over. >> i'm robert wong and i serve a translator for my friends mr. kenny tseng. >> thank you. this is my this is the -- [speaking chinese]. we can't hear you. when the house was first bought the upper third floor of the house in the back ends was about 4 feet high. so basically i was just a roof deck before any modification was done. >> back inspect 1987, i guess there was the original property that was take it down special got rebuilt in 1987 from a previous owner and originally the building was 2 store high and i guess they made it in a 3 story high? >> yes. the condition was. >> and with the new foundation when it was rebuilt. >> the reason why mr. tseng built the i'm sorry. so -- what he state system that the third floor addition is an existing roof deck on top of the second floor and capable of supporting wait the existing foundational support ash counted for a roof deck the third floor roof tech in existing riings when applicant acquired the property and due