commissioner matsuda? >> is there a need for us to add another condition to the conditions of approval to maybe do an interim site visit from the department? rather than just upon occupancy? if there is a concern about compliance? >> tim fry, planning department. i would deserve to the architects to figure what that logical frame would be an a permanent site visit and if the commissioner would like to include that for approval. >> i would like to hear from staff. >> shelley kaltsroni. there is quite of bit of work. if you would alter the condition to maybe tie the inspecting the restoration work as it occurs at the beginning of their restoration work. i think that's where we would like to see the craftsmanship and materials up close. >> while you are there, one question on the on materials used was the east facing facade and why it was different from the other ones, not that quite visible, but it is. we have a staff request ? >> the sponsor is proposing to use the horizontal cable rail? it's a painted meta