commissioner antoninii think we have a comment from the sponsor. commissioner moore: perhaps i misunderstood your drawing. >> what was your concern? commissioner moore: the width of the sidewalk for just people passing by on the jackson street side. >> actually, the width of the sidewalk has not changed itself along jackson street. and the open space is really set back a little bit so it's even a little wider than the existing building. >> my name is wayne -- the project cuggetant of the chinese hospital. we maintain the sidewalks. what you see in some of those little square there is are the location of the underground pg&e controllers and the sidewalk width and use is maintained except for the potential placing trees there. potted trees. one of the reasons, in response to commissioner wu's comment about the moveable, we have to place three pg&e transformer vaults in the sidewalk to service the hospital. pg&e have these requirements that when the transformer vault doors open, they have to be cleared, and so we're trying to work out the distance and