. >> i'm terry schultz from the department of public health, zuckerburg capital planning. it is going to and transformational. the seismic project is going to be impacting, as joe said, there are 206 touch points in the building, but they usually have a column which impacts two rooms. so usually it is sandwich between two rooms. there are 400 changes or relocation that is we have to do enabling those efforts. so there is a lot of risk that is involved with that effort. and we spent a lot of time with joe's team and our teamworking collaboratively, and i think it has been going very well. and we've been very successful as mitigating some large problems. i want to thank joe for his efforts. thank you. >> chairman: thank you. >> hi, i'm lindsay haddock with the department of homelessness and city housing. i want to thank joe and the department of public works for the collaboration on getting these projects up and running. 440 churchill has just completed construction. and the department is looking forward to moving later this summer. it has turned out better than i could have