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1.1 All proposed tentative planned unit development, site review, or subdivision <br /> applications on properties with slopes equal to or greater than 5%; and <br /> 1.2 All proposed development that includes dedication or construction of a public <br /> street or alley or the construction of public drainage systems or public wastewater sewers. <br /> 2. All design and construction recommendations for public improvements must be <br /> consistent with the adopted City of Eugene Public Improvement Designs Standards and APWA <br /> Standard Specifications for Public Works Construction and Amendments. <br /> 3. As provided in EC 9.6710(5), unless exempt, the category of geological and <br /> geotechnical analysis required is based on the following. <br /> 3.1 A Level 1 analysis shall be required on: <br /> 3.1.1 All development sites with slopes less than 10% that include <br /> construction of public improvements; <br /> 3.1.2 Subdivision, site review, and planned unit development applications <br /> for development sites with slopes greater than or equal to 5% and less than 10%; <br /> 3.2 A Leve12 analysis shall be required on: <br /> 3.2.1 All development sites with slopes greater than or equal to 10% that <br /> include construction of public improvements; <br /> 3.2.2 Subdivision, site review, and planned unit development applications <br /> for development sites with slopes greater than or equal to 10%; and <br /> 3.3 A Level 3 analysis shall be required on development sites where the Level 1 <br /> or Leve12 analysis reveals evidence of existing or potential stability problems or where site <br /> conditions such as springs or seeps, depth of soil to bedrock, variations in soil types, or a <br /> combination of these conditions, in the opinion of the professional, impact the design <br /> parameters of the structure. <br /> 4. Modifications to the accepted geological and geotechnical report(s) made during <br /> construction must be reviewed and accepted by the City prior to implementation. <br /> R-9.6710-D Exemptions. <br /> As provided in EC 9.6710(3), the following activities are exempt from the requirements of <br /> EC 9.6710 and the provisions of this rule: <br /> 1. Maintenance, operation, reconstruction of existing streets, driveways, and utility lines, <br /> <br /> provided soil disturbance is limited to a standard utility trench width or the area beneath street and <br /> driveway structures. <br /> 2. Emergency actions which must be undertaken immediately or for which there is <br /> insufficient time for full compliance when it is necessary to prevent or abate any of the following: <br /> 2.1 An imminent threat to public health or safety; <br /> 2.2 An imminent danger to public or private property; or <br /> <br /> Administrative Order - 12 <br /> R:\ADM [NO RD\RULES\03geotech2ao. wpd(03/26/03 ) <br /> <br />