mr. keark is willing to go through this exercise. >> thank you. anymore from the departments? commissioners, the matter is submitted. there was no more time for the rebuttal. it is up to the president. >> i will give you a question, counselor. do you disagree with what your engineer just said? >> yes, in part. it is not that easy to ask people to leave. my job is to keep the tenants safe and mr. mccarthy free from risk of liability. that is the reason why there is a rent board, rent ordinance section 37.9, a, 11, called a rehab eviction, where you give the tenants 60 days notice, they get paid their relocation expenses. they get invited back when the work is done. it is in everyone's best interests for mr. mccarthy to keep the tenants in there if he feels it is safe for him and them. if you can get rent for three apartments and keep the tenants in there, why wouldn't you? mr. mccarthy has to think about -- if there is c.a.c.ing in the building, and bending windows, and the doors don't shut, and we find out in the middle of the situation that this building is now unsafe and uni