'i <br /> III feature or its designated buffer area. <br /> 2. D rmina i n f n i i To assist with the administration of these <br /> provisions, the ity has prepared a map indicating sites that appear to meet the above criteria. The <br /> Public Work's Director, or designee, shall use this map to make a preliminary determination of a <br /> site's sensitive area status. The map is on file at the City's Public Works Engineering Department <br /> <br /> ' (858 Pearl Str et) and Permit & Information Center (99 West 10th Avenue). <br /> An app 'cant may challenge the Director's preliminary determination that a site is a sensitive <br /> area through mission of actual field or site information that demonstrates to the City's satisfaction <br /> that the site's existing physical features, such as a continuous vegetative perimeter buffer which <br /> prevents disc ge of sediments, mitigate potential stormwater quality impacts, and the Director shall <br /> thereafter mak a final determination of whether the site is a sensitive area. <br /> ~ If an a licant chooses not to contest the designation or is unable to satisfy the above criteria, <br /> <br /> ' the site shall b considered a sensitive area and an erosion prevention permit shall be required. <br /> 3. Aaaeal of designation. An applicant who disagrees with the Director's final <br /> determination ay appeal that decision within the time and manner prescribed in section R-6.645- <br /> F.11 of these ules. <br /> R-6.645-F Erosion Prevention Permits. <br /> 1. Permit Required. Except as otherwise provided in these rules or provisions of the <br /> Eugene Code 1971, no person shall commence any construction related activity without first <br /> obtaining fro the City an erosion prevention permit if the construction related activity will: <br /> 1. l Disturb one or more acres of land at any one time by one or more phases of <br /> develo ment, and the disturbance is located on the same parcel of land or on contiguous <br /> parcel of land under the same ownership; or <br /> 1.2 Is located in a sensitive area as designated pursuant to R-6.645-E of these <br /> rules. <br /> i 2. Waiver of Erosion Prevention Permit. Notwithstanding any other provisions of this <br /> section, the fo owing activities shall not require an erosion prevention permit. However, under no <br /> circumstances hall this waiver be construed to mean that these activities are exempt from any of the <br /> erosion prey 'on requirements of the Eugene Code, 1971 and these rules other than the requirement <br /> to obtain an rosion prevention permit; the following activities are subject to other provisions, <br /> including but of limited to Outcome requirements in Section R-6.645-D of this Rule. <br /> 2.1 Construction activities involving either the disturbance of less than 500 square <br /> ' feet o land surface area, or which consist of the excavation andlor fill of less than 20 cubic <br /> ' yards f material; - <br /> Administrativ Rule - 10 <br /> r:\adminotd\mles\ roapiev2ao.wpd(r2/07/00) <br /> <br />