. >> good afternoon president breed and members of the board employed i am tina tam and a senior preservation planner with the department. today with me is shelly from the preservation staff, joy, senior environmental planner and sara jones an environmental review officer. the project is construct a new addition to the two story house existing as well as widen the existing garage door, install new siding and trim and comply with the boarding code and qualifies for an categorical exemption under environmental review under the code which includes additions to existing structures. the appellant and concerned neighbors have raised different issues they will touch upon in my presentation but none of the issues pertain to environmental review. the appeal letters do not represent substantial evidence that a significant impact may occur as part of the project. with that said i will go through briefly some of the concerns of the appellant. one, it will impact a historic resource. two, it's too massive and disrupt the street. three, result in a de facto demolition of the structure and four, result in a