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HomeMy WebLinkAboutExton Park_Grading~ ~ ~ ~ Engineering Department/Water and Sewer District 230 Government Center Drive • Suite 160 Betn E. Wetherill, C.P.E.S.C. Wilmington, North Carolina 28403 Soit Erosion Specia[isr TELEPHONE (910)-798-7139 Fax (910) 798-7051 August 10, 2007 Exton Park, LLC 6105 Oleander Drive, Suite 201 Wilmington, North Cazolina 28403 Attention: Mr. Howard Penton RE: Grading Permit #30-07, Exton Park Dear Mr. Penton: This office has reviewed the subject sedimentation and erosion control plan. We find the plan to be acceptable. The land disturbar:ce fee of $6200 is due prior to the issuance of az:y Certificate of Occupancy. Please read the verzzzit corzditions carefully and retrzrrz the signed orieinal to our office and keep the copy for your records. Please be advised that a copy of the approved soil erosion plan and a copy of the issued grading permit must be available at all tunes at the site. New Hanover County's Soil Erosion and Sedimentation control program is performance oriented requiring protection of the natural resources and adjoining properties. If following the commencement of the project, it is determined that the plan is inadequate to meet the requirements of the New Hanover County Soil Erosion and Sedimentation Control Ordinance, this office may require revisions in the plan and its implementation to insure compliance with the ordinance. Recognizing the desirability of early coordination of sedimentation and erosion control measures, preconstruction meetings are now required. These meetings should be held prior to any land disturbing activity on site and should be attended by the grading contractor and job superintendent. Please contact this office to set the date of the pre-construction conference at (910) 798-7139. This permit will not preclude any other permits or approvals necessary for beginning or completing this development. It is the owners responsibility to have all the approvals or permits that are required prior to beginning construction. Approval of an erosion control plan is conditioned on the applicants compliance with Federal and State Water Quality laws, regulations and rules. Respectfully yours, L ~ _ (..~e~~-t~QQ~ Beth Easley Wetherill NHC Soil Erosion Specialist cc: Sam Burgess, NHC Planning Michael Gallant, PE BEW/aj Permit# GP 30-07 Permit for a Land Disturbing Activity New Hanover County Department of Engineering 230 Government Center Drive -Suite 160 Wilmington, North Carolina 28403 (910) 798-7139 As authorized by the New Hanover County Erosion and Sedimentation Control Ordinance This permit issued to Exton Park, LLC authorizes the development of 15 . 5 acres of land at 4299 College Road North for Exton Park in New Hanover County. This permit issued on August 10, 2007 is subject to compliance with the application and site drawings, all applicable regulations and special conditions and notes set forth below. Any plan modifications must be aunroved by this office urior to field chances It is understood by the applicant that a representative of New Hanover County's Engineering Department may inspect the site at any time following the issuance of this Permit. A copy of the approved Soil Erosion Plan and this permit must be available at all times at the site. Failure to execute the provisions of this permit and the approved Soil Erosion Plan, or any other provisions of the New Hanover County Soil Erosion and Sedimentation Control Ordinance, shall result in immediate legal action by the County to the limits prescribed by the Ordinance. If the measures outlined on the approved Soil Erosion Plan and this Permit prove insufficient, additional Erosion Control measures can and will be required which in turn will be considered provisions of this Permit. This Permit does not preclude any other permits or approvals necessary for beginning or completing this development. Approval of an erosion control plan is conditioned on the applicant's compliance with Federal and State laws, regulations and rules. It is the Permittee's responsibility to obtain all necessary permits and approvals. SPECIAL CONDITIONS (THESE CONDITIONS MUST BE FOLLOWED IN ADDITION TO THE PLANS AND SPECIFICATIONS) All the soil erosion control measures will be installed as the site is cleared and maintained throughout construction. These include construction entrances, check dams, silt fences, ditch plugs, inlet and outlet protection and immediate construction and stabilization of the bypass ditch and the sediment basin with ate" Faircloth floating skimmer and a 1.3" orifice. Note: The excelsior matted bypass ditch and sediment basin must be installed prior to plugging and filling of the existing ditch. No activity can take place adjacent to the existing ditch until the plug is installed. This ditch must be immediately filled prior to any rain event. Swales 3 - 6 must be lined with excelsior mat immediately prior to any rain event. Offsite utilities include silt fences, check dams, entrances and immediate stabilization in stages as work progresses. *Tree Removal Permits must be acquired from the City of Wilmington and/or New Hanover County rior to clearing the site. *Silt fence stakes must be metal and will be placed six feet apart without wire reinforcement or eight feet apart with wire reinforcement. Silt fence is not allowed as inlet protection. *This permit does not preclude any permits or approvals which may be necessary such as DEM Water Quality, C.A.M.A., the Corps of Engineers, DEM Solid Waste or any other agencies. *No sediment shall leave the site. *If plan revisions are necessary you must submit a copy to this office for approval rior to any field changes. *If soil is removed from the site, it must be taken to an approved or permitted site to be identified to this office rior to removal from the site. *All City and/ or County and State drainage and stormwater requirements will be adhered to. *If these measures fail to adequately control erosion, more restrictive measures will be required.