98-141 - Transparency requirements within Subareas H and I LAST AMENDED 2/2/2011 The transparency requirements of this Section shall apply to all portions of #buildings# #developed# or #enlarged# after June 23, 2005, within the #High Line frontage# of Subareas H and I, except for such portions that contain #dwelling units#. At least 70 percent of the area of such frontage, to be measured from a point not lower than four feet and not higher than eight feet above the level of the #High Line bed# shall be glazed and transparent and at least 75 percent of such glazed surface shall be fully transparent.