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HomeMy WebLinkAbout20081121 Ver 1_Notice of Withdrawal_20090626LFWAA NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary June 26, 2009 DWQ # 08-1121 Randolph County CERTIFIED MAIL: 7008 3230 0000 9861 6023 RETURN RECEIPT REQUESTED Mr. Reece Diamond Diamond W Builders LLC 9814 US Hwy 311 Archdale, NC 27263 Subject Property: Diamonds Keep Subdivision Project NOTICE OF RETURN Dear Mr. Diamond: On July 17, 2008, you requested a 401 Water Quality Certification from the Division of Water Quality (Division) for your project. We wrote to you on August 13, 2008 and March 31, 2009 requesting additional information on the project. As of today, the Division has not received a complete response to these requests. The following items are noted as continued deficiencies with regard to your application: Comment 1 of the DWQ's March 31, 2009 Request for More Information letter stated: "For Basins 1, 4, 6, 7 and 8, please provide a detailed inventory of imperviousness surfaces. The inventory should include ALL proposed building footprints, roads, driveways, sidewalks, gravel-surfaced areas, amenity areas, etc. A Stormwater Management Plan (SMP) must be provided for any drainage areas that exceed 24 percent imperviousness. Per NCAC 2B 15A: 02H.1000, a "drainage area" is defined as "the entire area contributing surface runoff to a single point." This information was not provided on the plan sheets. Providing a typical layout of the home, out building, drive and walk ways for a residence on a lot of this nature is not specific enough. It also appears that the drainage area boundaries may not have been drawn accurately. 2. Comment 2 of the DWQ's March 31, 2009 Request for More Information letter stated: "For any drainage areas that are between 22 and 24 percent impervious, please provide draft deed restriction language that will limit lot imperviousness such that low density conditions are permanently maintained. In that case, you will be required to denote the impervious surface limit on each plat as a condition of your 401 Certification." The proposed deed restriction language does not provide an impervious surface limit on the lots of this subdivision. North Carolina Division of Water Quality, Winston-Salem Regional Office Location: 585 Waughtown St. Winston-Salem, North Carolina 27107 One Phone: 336-771-50001 FAX: 336-771-46301 Customer Service: 1-877-623-6748 NorthCarolina Internet: www.ncwaterquality.org ;Vatura!!'ff An Equal Opportunity 1 Affirmative Action Employer Reece Diamond DWQ# 08-1121 return letter Page 2 of 2 Comment 3 of the DWQ's March 31, 2009 Request for More Information letter stated: "For Basins 3, 9, 10, 11 and 12, please explain the current and future uses of the areas that are not currently platted in lots. The impervious surface calculations for these basins are currently based on these areas remaining as open space permanently. If these undesignated areas are to be permanently protected as open space (with no additional impervious surfaces to be added in the future), then please provide documentation of that intent." No documentation of the intent to maintain these areas as open space has been provided. 4. The following information listed on the Required Items Checklist regarding the proposed Wet Detention Ponds was omitted: a. The plans of the entire site at the requested scale of 1" = 50'(rather than the 1" = 150' scale provided). Please label the contour lines on the plan sheets so that the DWQ can verify the locations of the drainage area boundaries. b. Calculations for the storage volume discharge rate and the drawdown time to verify that the orifices have been sized correctly. c. Tables of elevations, areas, incremental volumes and accumulated volumes for the overall pond and for the forebay to verify the volume provided. d. Signed and notarized Operation and Maintenance Agreements. e. A soils report that documents the level of the Seasonal High Water Table (SHWT) levels. Therefore, your file is hereby considered returned and will not be reviewed until the Divisions earlier concerns are addressed. Once you have collected sufficient information to have a complete application you will need to reapply for Division approval. This includes submitting a complete application package with the appropriate fee. Please be aware that you have no authorization under Section 401 of the Clear Water Act for this activity and any work done within waters of the state would be a violation of North Carolina General Statuses and Administrative Code. In addition, we are recommending enforcement for previous work done within waters of the state in accordance with the Notice of Violation issued to you on February 8, 2008. Please call Sue Homewood at 336-771-4964 or Sue.Homewood@ncdenr.gov if you have any questions or concerns. Steve W. Tedder Regional Supervisor DWQ Winston-Salem Regional Office cc: John Thomas, USACE, Raleigh Regulatory Field Office (via email) Mack Summey, Summey Engineering Assoc. (via email) DWQ NPS Compliance and Assistance Oversight Unit (NOV-2008-OP-0008) DWQ WSRO 401 files DWQ 401/Wetlands Unit Sincere y,