forester, san francisco public works, bureau of urban forrestry and richer zuster and we expect joseph duffy, senior building inspector, representing the department of building inspection. the board meeting guidelines are as follows. the board requests you turn off or silence all phones and other electronic devices. please carry on conversations in the hallway. the rules of presentation as as follows. appellant, and respondents are given 7 minutes for the case and 3 minutes for the rebuttal. people affiliated must include the comments within the seven or three-minute periods. members of the public who are not affiliated with the parties have up to three minutes to address the board and no eare buttal. please speak into the microphone. to assist the board in the accurate presentation, you are asked to submit but not required to submit a speaker card. speaker cards are available on the left side of the podium. if you have questions about questioning a rehearing or rules, please speak to a staff member during the break, after the meeting, or call or visit at 1650 mission street room 304. this m