The total gross square footage of structures permitted in the MB-OS Districts by Section 916 is as follows:
Single story small scale convenience retail in the area referred to as Crescent Park, consistent with the Recreation and Open Space Design Guidelines Section 5 (Character Elements) of the Mission Bay Plan: total of 2,000 gross square feet.
Single story restaurant on China Basin Channel Pier at Fourth Street: 6,000 gross square feet.
Houseboat community in China Basin Channel: 55 vessels (20 pleasure boats and 35 pleasure craft) and ancillary facilities, consistent with the Recreation and Open Space Design Guidelines Section 2.4 (Channel edge at Houseboats) of the Mission Bay Plan, in the area defined in a lease with the Port of San Francisco.
Other structures are limited to those which are necessary for or incidental to and supportive of the use of the area for active and passive recreation. Their size is to be determined by their function and purpose and consistency with the Master Plan.
(Added by Ord. 63-91, App. 2/27/91)