the modeling the bureau has completed suggests that because of this delta vsa it's quite possible that conditions in the future -- no audio coming through from the speaker. (no audio coming through from the speaker) mr. nelson. your time is up. one last sentence to conclude. (no audio coming through from seeing none, the next item, please. item 10 is the consent calender. all matters listed here under constitute of concept cal ler are routine by the san francisco public utilities commission and a vote of the commission. there will be no separate discussion of these items unless a member of the commission or the public still requests in which event the matter will be removed from the calender and considered as a separate item. >> i'll move approval. >> second. >> are there any other items you'd like to remove from the calender? are there any items you would like to remove from the calender? seeing none. all those in favor of the motion. >> aye. >> opposed? the motion carries. next item, please. >> item 11 is discussion of proposed amendments rule number 6 of the san francisco public uti