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HomeMy WebLinkAboutSW8210908_Historical File_20231031 Hanover Design Services, P.A. Land Surveyors,Engineers,Land Planners July 31, 2023 Thom Edgerton Department if Environment and Natural Resources Division of Water Quality 127 Cardinal Drive Extension ;. Wilmington, NC 28405 Af.?3' Ji 44,3 Re: SW8 210908 Additional Information Thom: Hope you're doing well. Attached is the requested information for the letter dated 7-7-23 as well as a brief response below: 1. 15A NCAC 02H.1042(2)(g)(iv): Please provide proposed contours and drainage patterns along the drainage divides;including the project area of Lots 1802 through 2501 to support that all of the of the proposed built-upon area is being collected and treated. Recommendation: In the case where the contour interval on a "topographic"map is too large to adequately reflect the existing and proposed drainage patterns of a relatively flat property, spot elevations and/or a site-specific elevation survey may be needed We have adjusted the plan view on sheet 4 of 11 to show the northern lots in their entirety as well as turning on the contours on sheet 2 and the inlet drainage plan to further delineate. As shown, all lots are raised 18-24"above the curb and are to sloped toward the roadway inlets.2 hard copies and one electronic copy is attached. The following items are required to complete the application documents. Please either submit these items along with the other requested information or,if not submitted, a permit condition will be added to the approval requiring these items to be submitted within 90 days of the date of this permit or prior to construction, whichever is earlier. 2. 15A NCAC 02H.1042(2)(a)(ix): Please confirm the mailing address zip code listed in Section A.5 of the application is consistent with the office mailing address zip code on file with the Secretary of State which is 28451. 28451 is the correct zip code. It has been corrected.2 hard copies and one electronic copy is attached. 1123 Floral Parkway Wilmington,N.C.28403 Phone(910)343-8002 Fax(910)343-9941 Business Firm License No. C-0597 Hanover Design Services, P.A. ' Land Surveyors,Engineers,Land Planners 3. 15A NCAC 02H.1042(2)(g): Please note that the scale on plan sheet 2 of 11 provides that 1"= 60', however when scaling the center line of Collingwood Drive on the plan above,the stations are measuring slightly less than the 100' identified. I wanted to bring this to your attention so that you are aware of this occurrence. Please provide plans of legible size and scale. We have checked lot lines and stations and they all checked out ok. Please advise where it is less. Please let me know if you have any questions. Sincerel dam H. Grady, PE Hanover Design Services P.A. ascheib@hdsilm.com (910) 343-8002 Office (910) 343-9941 Fax flEe; : • :,F BY. 1123 Floral Parkway Wilmington,N.C.28403 Phone(910)343-8002 Fax(910)343-9941 Business Firm License No. C-0597 tV= ROY COOPER g , " �d°; Goverior 01 ELIZABETH S.BIS£R ' 5 4,ate n.1 :4' Secretary �@wnt DOUGLAS R.ANSEL NORTH CAROLINA Interim Director Environmental Quality July 27,2023 Via email only: rrussell(ii),brunswickforest,com Funston Land&Timber,LLC Attu-Allen Jefferson Earp,Manager 1007 Evangeline Drive Leland,NC 28451 Subject: Request for Additional Information Stormwater Project No.SW8 210908 Brunswick Forest Phase 3 Section 4 Brunswick County Dear Mr.Earp: The Wilmington Regional Office received and accepted a modified Post Construction Stormwater Management Permit Application for the subject project on April 28,2023. A preliminary in-depth review of that information has determined that the application is not complete and that additional information is needed. To continue the review,please provide the following additional information in a single,hard copy submittal package: / 1. 15A NCAC 02H.1042(2Xg)(iv)' Please provide proposed contours and drainage patterns along the drainage divides;including the project area of Lots 1802 through 2501 to support that all of the of the proposed built-upon area is being collected and treated. Recommendation:In the case where the contour interval on a "topographic' map is too large to adequately reflect the existing and proposed drainage patterns of a relatively flat property, spot elevations and/or a site-specific elevation survey may be needed The following items are required to complete the application documents. Please either submit these items along with the other requested information or, if not submitted,a permit condition will be added to the approval requiring these items to be submitted within 90 days of the date of this permit or prior to construction,whichever is earlier. / 2. 15A NCAC 02H.1042(2)(a)(ix): Please confirm the mailing address zip code listed in Section A.5 of the application is consistent with the office mailing address zip code on file with the Secretary of State which is 28451. 3. 15.A NCAC 02H.1042(2)(g): Please note that the scale on plan sheet 2 of 11 provides that 1"=60', however when scaling the center line of Collingwood Drive on the plan above,the stations are measuring slightly less than the 100' identified. I wanted to bring this to your attention so that you are aware of this occurrence. Please provide plans of legible size and scale. Please remember to confirm that any revised information is presented consistently throughout the application documents including calculations,supplements,narrative,and plans. Please also remember to provide two hard copies of any updated documents per 15A NCAC 02H.1042(2). All of the requested information listed above should be received in this Office by August 28,2023 in accordance with 15A NCAC 02H.1042(3XaXi). Please note that only two letters requesting additional information is allowed in the Post Construction Stormwater Program, this being the,first: If the required information is not satisfactorily provided by this date,the project will be returned in accordance with 15A NCAC 02H.1042(3)(aXii). If the project is returned and you wish to re-submit later,you will need to resubmit all required items at that time, including the application fee. The construction of any impervious surfaces,other than a construction entrance under an approved Sedimentation Erosion Control Plan,is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 14.3-215.6A. North Carolina Department of Environmental Quaky !.Dikassiun of Energy.Mineral and Land Resources D.& Wilmington Regional Office 1127 Carxlinai Drive Extension ,! Wilmington,North Carolina 2b405 /°‘'4 910.796.7215 State Stormwater Permit No. SW8 210908 Page 2 of 2 Please reference the State assigned project number on all correspondence. If you have any questions concerning this matter,please feel free to call me at(910) 796-7215 or email me at thom.edgerton@deq.nc.gov. Sincerely, Wowc `i igetrOa Thom Edgerton Environmental Engineer DES/tae: \\\StormwateriPermits&Projects 12021•210908 HD\2023 07 addinfo 210908 cc: Adam H.Grady;Hanover Design Services,PA;via email:agrady@hdsilm.com Ashley Smith,Wilmington Regional Office Permitting Assistant;via email Wilmington Regional Office Stormwater File , rk E---7.A, North Carolina Department of Environmental Quality Dlvtsion of Enemy.Mineral and Land Resources y Wilmington Regional Office! 12f Cardinal Drive Extension Wilmington.North Carolina 28405 lir + r-1•--i2 s g10.796.215 fiipre ienariaYieNYl quau6r� Edgerton, Thom From: Edgerton,Thom Sent: Thursday,July 27, 2023 11:34 AM To: agrady@hdsilm.com; rrussell@brunswickforest.com Cc: Hall, Christine;Smith,Ashley M Subject: Brunswick Forest Phase 3 Section 4 Additional Information Request SW8 210908 Attachments: 2023 07 addinfo 210908.pdf All, Attached is a pdf of the request for additional information for the subject project. There are just a few items that need to be addressed. Please let me know if you have any questions or concerns. Thanks! Thom Thom Edgerton Environmental Engineer Division of Energy,Mineral,and Land Resources—State Stormwater Program North Carolina Department of Environmental Quality Direct: 910 796 7327 Updated Email: thom.edoerton(adeu.nc.gov Address:127 Cardinal Drive Ext. Wilmington, NC 28405 DE Q ._. ..4'B- .i toai,df' ':1 i1: J,"Er.ii P.;.th C.. ,... ;Pi Rr g,,6e t s.;:z.d to 1