Specifications include, but are not limited to: The preschool portion of the grant requires that all preschool classrooms be constructed to meet State licensing requirements as outlined in Title 22 of the California Code of Regulations for preschools and District approved 21st Century classroom requirements for TK and K classrooms. Requirements include a minimum of 75 square feet per child of outdoor activity area based on the total licensed capacity in an area that is easily and safely accessible by the children, including a shaded rest area with equipment and activities arranged so as not to interfere with each other. A four-foot fence is required to enclose the outdoor activity area. In addition, a minimum of 35 square feet per child of indoor activity space must be available based on the total licensed capacity. An individual storage space for each child must be provided plus one age-appropriate toilet and one hand washing sink for every 15 children with a separate toilet and sink for use by teachers, staff, ill children, or emergency use. A drinking fountain must also be installed for use by children for both the indoor and outdoor activity areas.