Agenda - 06-06-1988 - Laserfiche WebLink

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&4 168 12 ti\ 12 of-way with 26 feet of paving for the entire length of Booth Road and Oak Crest Drive. All roads built in the subdivision must meet NCDOT construction standards which, according to Pat Ivey, Assistant District Engineer, will be 50 feet of right-of-way with 18 feet of pavement. 7. Impervious surface limitations and density requirements could differ under our development standards in watershed areas. The proposed plan meets the watershed protection standards set forth in the Orange County Zoning Ordinance. Carrboro requires an additional 20 foot setback from the stream buffer. Applicable sections from Carrboro's regulations are attached. • , 8. Proposed grading would be needed for all streets and drainage facilities. Detailed stormwater calculations would be required to insure adequacy of the proposed facilities. Grading and erosion control plans must be approved by the County prior to the issuance of a grading permit. Additional measures for stormwater management have been recommended by the Erosion Control Supervisor and are attached as conditions of approval. 9. Correspondence from the Army Corps of Engineers would be required for the construction work within the regulated 100 year floodplain (ie. either a permit or written verification that a permit will not be needed for the work) . The County will require that the applicant provide a registered engineer's calculations and certification that improvements to the road crossing at Price's Creek will not decrease the flood carrying capacity of the stream. This will also be—reviewed by the Hydrologic Division of NCDOT. The Carrboro Staff had additional concern with (1) the location of a portion of Oak Crest Drive in the stream buffer, and (2) the need for a second access for emergency vehicles to the northern end of the subdivision should the only entrance to the site become impassable.