by a certified arborist and based on documented field investigation and non- <br /> destructive physical testing, including, but not limited to non - destructive <br /> excavation to delineate the root system to a minimum depth of 24 inches below <br /> grade, and no more than 48 inches below grade. <br /> Cul-de -sac. A dead -end street intended for local traffic that terminates with a bulb or <br /> other turnaround suitable for use by appropriate vehicles, including emergency <br /> vehicles. <br /> Cut -off Light Fixture. A light fixture designated as cut-off when the candlepower <br /> per 1000 lamp lumens does not numerically exceed 25 (2 1 /2 %) at an angle of 90 <br /> degrees above nadir (horizontal), and 100 (10 %) at a vertical angle of 80 degrees <br /> above nadir. This applies to any lateral angle around the lighting fixture. <br /> Day Care. Care or supervision of 3 or more persons by a paid caregiver who is not <br /> the parent, guardian, or related by blood or marriage to the persons being served. Day <br /> care does not include boarding or temporary care or other support services for adult <br /> transitory persons. <br /> Decision - Maker. The person or hearing body designated in provisions beginning at <br /> 9.7000 of this land use code to make a decision on an application. <br /> Density (gross). The number of dwelling units per each acre of land, including areas <br /> devoted to dedicated streets, neighborhood parks, sidewalks, and other public <br /> facilities. <br /> Density (net). The number of dwelling units per each acre of land in residential use, <br /> excluding from the acreage dedicated streets, neighborhood parks, sidewalks, and <br /> other public facilities. <br /> Develop. To bring about growth or availability; to construct or alter a structure, to <br /> conduct a mining operation, to make a physical change in the use or appearance of <br /> land, to divide land, or to create or terminate rights to access. "Develop" includes, <br /> but is not limited to, new building, building alterations or additions, site <br /> improvements, or a change in use. <br /> Development. The act, process or result of developing. As used in sections 9.6705 <br /> to 9.6709, any man-made change to improved or unimproved real estate, including <br /> but not limited to buildings or other structures, mining, dredging, filling, grading, <br /> paving, excavation or drilling operations located within the area of special flood <br /> hazard. <br /> Ordinance - 14 <br />