Admin Order 58-16-01 - Laserfiche WebLink

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4.11 OTHER PERMITS The applicant (Owner/Developer) is responsible for obtaining all other permits necessary to complete the survey, design, and construction work. Depending on the type of work to be performed and existing conditions, one or more of the following permits may be required: A. Erosion Prevention Permit If the Contractor's work will disturb one acre or more of land, or, regardless of the size of the area impacted, if the work is located in a "sensitive area" (as defined by Administrative Rule 6.645 and includes open systems to be constructed), an Erosion Prevention Permit must be approved before PEPI permit issuance. If the work will disturb one or more acres but less than five the construction activity will automatically be covered under a National Pollutant Discharge Elimination System (NPDES) 1200 -CN permit. An NPDES 1200-C permit is required for work disturbing an area larger than five acres in size. B. Floodplain Development Permit A Floodplain Development Permit is required prior to any development occurring within the Special Flood Hazard. Area (SFHA). The SFHA includes Zones A, AE, AO and the Floodway for our community on the adopted Flood Insurance Rate Map (FIRM). The FIRM was created by the Federal Emergency Management Agency (FEMA) as part of the National Flood Insurance Program. Development includes any man -made -change (e.g., building, filling, excavating, grading, paving, etc.) within the regulatory floodplain. Floodplain Development Permits are obtained at the Permit and Information Center. See Appendix B for permit requirements. SFHA must also be shown on the CSMP as noted in Section 3. C. Wetland Permit If wetland indicators are present, such as wetland plants, hydric soils or saturated conditions, the applicant shall submit a wetland delineation that has received concurrence from Division of State Lands (DSL). If public improvements are shown within wetlands, a fill permit is required prior to PEP[ permit issuance. A Corps of Engineers permit is required for disturbance of any jurisdictional wetland. A joint Corps of Engineers/Division of State Lands #404 permit is required for excavation or embankment of 50 cubic yards or more of material within "waters of the State." (Refer to DSL for definition, regulations, and http://oregonstatelands.us/DSL/WETLAND). see Section 3 for plan requirements. permit requirements at Wetlands shall be delineated on the CSMP; Public Improvement Design Standards Manual, 2016 Page 4-12