Ð Tentative Planned Unit Development Approval Criteria- General. The <br />hearings official shall approve, approve with conditions, or deny a tentative <br />PUD application with findings and conclusions. Decisions approving an <br />application, or approving with conditions shall be based on compliance <br />with the following criteria: <br /> <br />* * * * * <br /> <br />(6) The PUD will not be a significant risk to public health and safety, <br />including but not limited to soil erosion, slope failure, stormwater or <br />flood hazard, or an impediment to emergency response.Ñ <br />Ð(3) Development Standards Î Specific Recommendations <br /> <br />* * * * * <br /> <br />(c) That adequate review of both on-site and off-site impact of any <br />development by a qualified engineering geologist occur under <br />any of the following conditions: <br />1. All formations: <br />Soil depth of 40 inches and above. <br />Slopes of 30 percent and above. <br />2. Basalt flows: <br />Soil depth of 40 inches and above. <br />Slopes of 20 percent to 30 percent. <br />3. Eugene Formation: <br />Soil depth of 40 inches and above. <br />Slopes of 20 percent to 30 percent. <br />4. Basalt flows: <br />Soil depth of 20 to 40 inches. <br />Slopes of 30 percent and above. <br />5. Eugene Formation: <br />Soil depth of 20 inches to 40 inches. <br />Slopes of 30 percent and above.Ñ <br />