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HomeMy WebLinkAbout20050588 Ver 2_401 Application_20120720o�ot wArF;9 o � 05 -os88 u�. Office Use Only Corps action ID no DWQ project no Form Version 13 Dec 10 2008 Page 1 of 10 PCN Form — Version 13 December 10 2008 Version Pre - Construction Notification PC Form A Applicant Informahon 1 Processing la Type(s) of approval sought from the Corps ❑Section 404 Permit El Section 10 Permit lb Specify Nationwide Permit (NWP) number 29 or General Permit (GP) number 1c Has the NWP or GP number been venfied by the Corps? ❑ Yes ® No 1d Type(s) of approval sought from the DWQ (check all that apply) ❑ 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ® Riparian Buffer Authorization le Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification ❑ Yes ❑ No For the record only for Corps Permit ❑ Yes ❑ No 1f Is payment into a mitigation bank or in lieu fee program proposed for mitigation of impacts? If so attach the acceptance letter from mitigation bank or in lieu fee program ❑ Yes ® No 1g Is the project located in any of NC s twenty coastal counties If yes answer 1h below ❑ Yes ® No 1h Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑ No 2 Project Information 2a Name of project Ferrell Meadows 2b County Wake County 2c Nearest municipality / town Zebulon 2d Subdivision name Ferrell Meadows 2e NCDOT only T I P or state project no 3 Owner Information 3a Name(s) on Recorded Deed First Federal Bank 3b Deed Book and Page No book 14506 page 0283 3c Responsible Party (for LLC if applicable) Benjamin G Jones 3d Street address PO Box 1049 I Jul 3e City state zip Dunn NC 28335 eulz 3f Telephone no 910 892 7187 d& SIA, 3g Fax no 910 892 -4084 1 I.-ate, sre1 3h Email address bjones@FirstFederalBanknc com Page 1 of 10 PCN Form — Version 13 December 10 2008 Version 4 Applicant Information (if different from owner) 4a Applicant is ® Agent ❑ Other specify 4b Name Mike Stewart 4c Business name (if applicable) Stewart Proctor PLLC 4d Street address 319 Chapanoke road suite 106 4e City state zip Raleigh NC 27603 4f Telephone no 919 779 1855 4g Fax no 919 -779 1661 4h Email address StewartPE @aol com 5 Agent(Consultant Information (if applicable) 5a Name 5b Business name (if applicable) 5c Street address 5d City state zip 5e Telephone no 5f Fax no 5g Email address Page 2 of 10 PCN Form — Version 13 December 10 2008 Version B Project Information and Prior Project History 1 Property Identification la Property identification no (tax PIN or parcel ID) 1797823163 1797729286 1797822493 lb Site coordinates (in decimal degrees) Latitude 35 8698 Longitude 783314 (DD DDDDDD) ( DD DDDDDD) 1c Property size 38 acres 2 Surface Waters 2a Name of nearest body of water (stream river etc ) to proposed project UT to Moccasin Creek and Bunn Lake 2b Water Quality Classification of nearest receiving water C NSW 2c River basin Neuse 3 Project Description 3a Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application The Project area is a mix of residentail cleared and wooded 3b List the total estimated acreage of all existing wetlands on the property 3c List the total estimated linear feet of all existing streams (intermittent and perennial) on the property 3d Explain the purpose of the proposed project This project is to update the approved level spreaders to a newer standard which will allow them to be shortened 3e Describe the overall project in detail including the type of equipment to be used This project is to install level spreaders splitter boxes and bypass channels Smaller earth moving equipment concrete truck and handtools will be used 4 Jurisdictional Determinations 4a Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? Comments ® Yes ❑ No ❑ Unknown 4b If the Corps made the jurisdictional determination what type of determination was made? ❑ preliminary ® Final 4c If yes who delineated the jurisdictional areas? Name (if known) Agency /Consultant Company S &EC Other 4d If yes list the dates of the Corps jurisdictional determinations or State determinations and attach documentation October 2004 6 Project History 5a Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ® Yes ❑ No ❑ Unknown 5b If yes explain in detail according to help file instructions DWQ Project # 05 0588 Wake County 6 Future Project Plans 6a Is this a phased project? ❑ Yes ® No 6b if yes explain Page 3 of 10 PCN Form — Version 13 December 10 2008 Version C Proposed Impacts Inventory 1 Impacts Summary 1 a Which sections were completed below for your project (check all that apply) ❑ Wetlands ❑ Streams tributaries ® Buffers ❑ Open Waters ❑ Pond Construction 2 Wetland Impacts If there are wetland impacts proposed on the site then complete this question for each wetland area impacted 2a 2b 2c 2d 2e 2f Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps 404 10 Area of impact Permanent (P) or (if known) DWQ — non -404 other) (acres) Temporary W1 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ 2g Total wetland impacts 003 2h Comments 3 Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site then complete this question for all stream sites impacted 3a 3b 3c 3d 3e 3f 3g Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number (PER) or (Corps 404 10 stream length Permanent (P) or intermittent DWQ — non -404 width (linear Temporary (T) (INT)? other) (feet) feet) S1 ®P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S2 ®P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S3 ❑ P ❑ T ❑ PER ❑ Corps [:11 NT ❑ DWQ S4 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P ❑ T ❑ PER ❑ Corps [:11 NT ❑ DWQ S6 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h Total stream and tributary impacts 31 Comments Page 4 of 10 PCN Form — Version 1 3 December 10 2008 Version 4 Open Water impacts If there are proposed impacts to lakes ponds estuaries tributaries sounds the Atlantic Ocean or any other open water of the U S then individually list all open water impacts below 4a 4b 4c 4d 4e Open water Name of waterbody impact number — (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary 01 ❑P ❑T 02 ❑P ❑T 03 ❑P ❑T 04 ❑P ❑T 4f Total open water impacts 4g Comments 5 Pond or Lake Construction If pond or lake construction proposed, the complete the chart below 5a 5b 5c 5d 5e Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 5f Total 5g Comments 5h Is a dam high hazard permit required? ❑ Yes ❑ No If yes permit ID no 51 Expected pond surface area (acres) 5l Size of pond watershed (acres) 5k Method of construction 6 Buffer impacts (for DWQ) If project will impact a protected riparian buffer then complete the chart below If yes then individually list all buffer impacts below If any impacts require mitigation then you MUST fill out Sechon D of this form 6a ® Neuse ❑ Tar Pamlico ❑ Other Project is in which protected basin? ❑ Catawba ❑ Randleman 6b 6c 6d 6e 6f 6g Buffer impact number— Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary impact B1 ®P ❑ T Channel UT to Moccasin Creek -required? ® Nos 671 450 B2 ®P ❑ T Channel UT to Moccasin Creek ® Nos 309 181 B3 ❑P ❑T El Yes ❑ No 6h Total buffer impacts 61 Comments Page 5 of 10 PCN Form — Version 13 December 10 2008 Version D Impact Justification and Mitigation 1 Avoidance and Minimization la Specifically describe measures taken to avoid or minimize the proposed impacts in designing project The only impacts for this project are those required in order to put in level spreaders and bypass channels lb Specifically descnbe measures taken to avoid or minimize the proposed impacts through construction techniques No unnecessary disturbance is to take place while installing the devices and no oversized equipment is to be used 2 Compensatory Mitigation for Impacts to Waters of the U S or Waters of the State 2a Does the project require Compensatory Mitigation for impacts to Waters of the U S or Waters of the State? ❑ Yes ® No 2b If yes mitigation is required by (check all that apply) ❑ DWQ ❑ Corps 2c If yes which mitigation option will be used for this project? ❑ Mitigation bank ❑ Payment to in lieu fee program ❑ Permittee Responsible Mitigation 3 Complete If Using a Mitigation Bank 3a Name of Mitigation Bank 3b Credits Purchased (attach receipt and letter) 7Type Quantity 3c Comments 4 Complete If Making a Payment to In lieu Fee Program 4a Approval letter from in lieu fee program is attached ❑ Yes 4b Stream mitigation requested linear feet 4c If using stream mitigation stream temperature ❑ warm ❑ cool ❑cold 4d Buffer mitigation requested (DWQ only) square feet 4e Riparian wetland mitigation requested acres 4f Non riparian wetland mitigation requested acres 4g Coastal (tidal) wetland mitigation requested acres 4h Comments 5 Complete If Using a Permittee Responsible Mitigation Plan 5a If using a permittee responsible mitigation plan provide a description of the proposed mitigation plan Page 6 of 10 PCN Form —Version 1 3 December 10 2008 Version 6 Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ❑ Yes ® No 6b If yes then identify the square feet of impact to each zone of the riparian buffer that requires mitigation Calculate the amount of mitigation required Zone 6c Reason for impact 6d Total impact (square feet) Multiplier 6e Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 15 6f Total buffer mitigation required 6g If buffer mitigation is required discuss what type of mitigation is proposed (e g payment to private mitigation bank permittee responsible riparian buffer restoration payment into an approved in lieu fee fund) 6h Comments Page 7 of 10 PCN Form — Version 1 3 December 10 2008 Version E Stormwater Management and Diffuse Flow Plan (required by DWQ) 1 Diffuse Flow Plan 1 a Does the project include or is it adjacent to protected riparian buffers identified ® Yes ❑ No within one of the NC Riparian Buffer Protection Rules? lb If yes then is a diffuse flow plan included? If no explain why ® Yes ❑ No Comments This plan is for Level Spreader Changes to ensure diffuse flow 2 Stormwater Management Plan 2a What is the overall percent imperviousness of this project? 15 2b Does this project require a Stormwater Management Planl ❑ Yes ® No 2c If this project DOES NOT require a Stormwater Management Plan explain why This project proposes no new impvenous surfaces and no inscrease in the flow rates 2d If this project DOES require a Stormwater Management Plan then provide a brief narrative description of the plan ❑ Certified Local Government 2e Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3 Certified Local Government Stormwater Review 3a In which local government s jurisdiction is this project? Wake County ❑ Phase II 3b Which of the following locally implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply) ❑ Water Supply Watershed ® Other None 3c Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ® No attached? 4 DWQ Stormwater Program Review ❑ Coastal counties ❑ HQW 4a Which of the following state implemented stormwater management programs apply 0 ORW (check all that apply) ❑ Session Law 2006 -246 ® Other None 4b Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ® No attached? 5 DWQ 401 Unit Stormwater Review 5a Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 8 of 10 PCN Form — Version 1 3 December 10 2008 Version F Supplementary Information 1 Environmental Documentation (DWQ Requirement) la Does the project involve an expenditure of public (federal /state /local) funds or the ❑ Yes ® No use of public (federal /state) land? 1 b If you answered yes to the above does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1c If you answered yes to the above has the document review been finalized by the State Clearing House? (If so attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No letter) Comments 2 Violations (DWQ Requirement) 2a Is the site in violation of DWQ Wetland Rules (15A NCAC 2H 0500) Isolated Wetland Rules (15A NCAC 2H 1300) DWQ Surface Water or Wetland Standards ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 213 0200)? 2b is this an after the -fact permit application? ❑ Yes ® No 2c If you answered yes to one or both of the above questions provide an explanation of the violation(s) 3 Cumulative Impacts (DWQ Requirement) 3a Will this protect (based on past and reasonably anticipated future impacts) result in ❑ Yes ® No additional development which could impact nearby downstream water quality? 3b If you answered yes to the above submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy If you answered no provide a short narrative description 4 Sewage Disposal (DWQ Requirement) 4a Clearly detail the ultimate treatment methods and disposition (non discharge or discharge) of wastewater generated from the proposed project or available capacity of the subject facility none Page 9 of 10 PCN Form — Version 13 December 10 2008 Version 5 Endangered Species and Designated Critical Habitat (Corps Requirement) 5a Will this project occur in or near an area with federally protected species or ❑ Yes ❑ No habitat rr 5b Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ❑ No impacts? ® Raleigh 5c If yes indicate the USFWS Field Office you have contacted ❑ Asheville 5d What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? PaC Information Planning and Conservation System 6 Essential Fish Habitat (Corps Requirement) 6a Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ® No 6b What data sources did you use to determine whether your site would impact Essential Fish Habitat PaC Information Planning and Conservation System 7 Historic or Prehistoric Cultural Resources (Corps Requirement) 7a Will this project occur in or near an area that the state federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ® No status (e g National Historic Trust designation or properties significant in t North Carolina history and archaeology)? Iv 7b What data sources did you use to determine whether your site would impact historic or archeological resources? Recorded maps 8 Flood Zone Designation (Corps Requirement) 8a Will this project occur in a FEMA designated 100 -year floodplain? ® Yes ❑ No 8b If yes explain how project meets FEMA requirements No activity will be conducted to raise the flood plain 8c What source(s) did you use to make the floodplain determination? recorded plat M I Gyt/{EL S Ila 1�i1'Q 1 I . • /� � � 3��y 20a Applicant/Agents Printed Name Date ApplicarittAgent s Signature (Agents signature is valid only if an authorization letter from the applicant is provided Page 10 of 10 PCN Form — Version 13 December 10 2008 Version 0 W U O ). 3 O HC®ENR STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM LEVEL SPREADER VEGETATED FILTER STRIP (LS VFS) SUPPLEMENT This form must be completely filled out printed initialed and submitted �F W ATFq WYL, I PROJECT INFORMATION fe Project name Ferrell Meadows Contact name Michael Stewart Phone number 919 7791855 Date April 17 2012 Drainage area number 1 II DESIGN INFORMATION 98 The purpose of the LS VFS Buffer Rule Diffuse Flow Stormwater enters LS VFS from The drainage area Type of VFS Protected riparian buffer (slope < 5 %) Explanation of any Other" responses above If Stormwater Enters the LS VFS from the Drainage Area Drainage area Impervious surface area Percent impervious Rational C coefficient Peak flow from the 1 In/hr stone Time of concentration Rainfall intensity 10 yr storm Peak flow from the 10 yr storm Design storm Maximum amount of flow directed to the LS VFS Is a flow bypass system going to be used? Explanation of any Other" responses above If Stormwater Enters the LS VFS from a BMP Type of BMP Peak discharge from the BMP during the design stone Peak discharge from the BMP during the 10 year storm Maximum capacity of a 100 foot long LS VFS Peak flow directed to the LS VFS Is a flow bypass system going to be used? Explanation of any Other" responses above LS VFS Design 213 444 fe 25 613 fe 1200 % 040 In 196 cis 500 min 722 in/hr 1415 cfs 10 year storm 196 cis y (Y or N) Do not complete this section of the form cis cis Do not complete this section of the form 2 cfs cis Do not complete this section of the form (Y or N) Forebay surface area 52 sq ft Depth of forebay at stormwater entry point 12 In Depth of forebay at stormwater exit point 12 In Feet of level lip needed per cfs 50 fticfs Computed minimum length of the level lip needed 98 ft Length of level lip provided 96 ft Width of VFS 50 ft Elevation at downslope base of level lip 34000 fmsl Elevation at the end of the VFS that Is farthest from the LS 33900 fmsl Form SW401 LS-VFS 27Jur2011 Rev 9 F orebay is adequately sized Depth is appropnale page 1 of 3 Slope (from level lip to the end of the VFS) 200 n% Are any draws present in the VFS? N (Y or N) OK Is there a collector swale at the end of the VFS? N (Y or N) Bypass System Design (if applicable) Is a bypass system provided? Is there an engineered flow splitting device? Dimensions of the channel (see diagram below) M B W y (flow depth for 10 year storm) freeboard (during the 10 year storm) Peak velocity In the channel during the 10 yr storm Channel lining material Does the bypass discharge through a wetland? Does the channel enter the stream at an angle? Explanation of any Other" responses above (Y or N) (Y or N) 300 ft 300 ft 900 ft 073 ft 100 ft 376 fVsec Pick one W •n N (Y or N) Y (Y or N) Please provide plan details of flow splitter & supporting calcs B 4 Jill REQUIRED ITEMS CHECKLIST EDIT Please Indicate the page or plan sheet numbers where the supporting documentation can be found M incomplete submittal package will result in a request for additional Information This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met If the applicant has designated an agent the agent may initial below If a requirement has not been met attach justification Requrled Item 1 Plans (1 50 or larger) of the entire site showing Design at ultimate build -out, Off site drainage (if applicable) Delineated drainage basins (Include Rational C coefficient per basin) Forebay (if applicable) High flow bypass system Maintenance access Proposed drainage easement and public right of way (ROW) and Boundaries of drainage easement 2 Plan details (1 = 30 or larger) for the level spreader showing Forebay (if applicable) High flow bypass system One foot topo lines between the level lip and top of stream bank Proposed drainage easement, and Design at ultimate build -out Initials Page or plan sheet number and any notes Form SW401 LS VFS 27JU12011 Rev 9 page 2 of 3 3 Section view of the level spreader (1 - 20 or larger) showing Underdrain system (if applicable) Level lip Upslope channel and Downslope filter fabric 4 Plan details of the flow splitting device and supporting calculations (If applicable) 5 A construction sequence that shows how the level spreader will be protected from sediment until the entire drainage area is stabilized 6 If a non - engineered VFS Is being used then provide a photograph of the VFS showing that no draws are present 7 The supporting calculations 8 A copy of the signed and notarized operation and maintenance (08M) agreement Form SW401 LS-VFS 27Ju12011 Rev 9 page 3 of 3 SPUTTER BOX DESIGN DETAIL FOR LEVEL SPREADER #1 6 5 FES OUT WEIR TO BE 0 2 OVER THE 12 OPENING SPLITTER BOX FLOW OVER THE tin /hr EVENT TO WEIR FLOW OUT SIDE OF BOX INTO CHANNEL CNgNNEC DISSIPA�R ,,MP �N REINFORCED VEGETATED CH NEL TO DRAIN TO STREAM BUFFER 6 PIPE OUT /W FES INTO LEVEL SPREADER 1 STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM LEVEL SPREADER VEGETATED FILTER STRIP (LS VFS ) SUPPLEMENT This form must be completely filled out printed initialed and submitted ATE�0 I PROJECT INFORMATION in Project name Ferrell Meadows Contact name Michael Stewart Phone number 919 7791855 Date April 17 2012 Drainage area number 2 II DESIGN INFORMATION The purpose of the LS VFS Buffer Rule Diffuse Flow Stormwater enters LS VFS from The drainage area Type of VFS Protected riparian buffer (slope < 5 %) Explanation of any Other" responses above If Stormwater Enters the LS VFS from the Drainage Area Drainage area Impervious surface area Percent impervious Rational C coefficient Peak flow from the 1 In/hr stone Time of concentration Rainfall Intensity 10 yr storm Peak flow from the 10 yr storm Design storm Maximum amount of flow directed to the LS-VFS Is a flow bypass system going to be used? Explanation of any Other" responses above If Stormwater Enters the LS VFS from a BMP Type of BMP Peak discharge from the BMP during the design storm Peak discharge from the BMP during the 10 year storm Maximum capacity of a 100 foot long LS VFS Peak flow directed to the LS VFS Is a flow bypass system going to be used? Explanation of any Other" responses above LS VFS Design Forebay surface area Depth of forebay at stormwater entry point Depth of forebay at stormwater exit point Feet of level lip needed per cis Computed minimum length of the level lip needed Length of level lip provided Width of VFS Elevation at downslope base of level lip Elevation at the end of the VFS that Is farthest from the LS 69 696 flz 8 364 flz 1200 % 040 064 cis 500 min 722 In/hr 462 cis 10 year storm 152 cis Y (Y or N) Do not complete this section of the form cis cis Do not complete this section of the form 2 cfs cis Do not complete this section of the form (Y or N) 18 sq ft 12 in 12 In 50 fticfs 76 ft 76 it 50 ft 34200 fmsl 34100 fmsi Forebay is adequately sized Depth is appropriate Form SW401 LS-VFS 27Ju12011 Rev 9 page 1 of 3 Slope (from level lip to the end of the VFS) 20D % Are any draws present In the VFS? N (Y or N) OK Is there a collector swale at the end of the VFS? N (Y or N) Bypass System Design (if applicable) Is a bypass system provided? Is there an engineered flow splitting device? Dimensions of the channel (see diagram below) M W y (flow depth for 10 year storm) freeboard (during the 10 year stone) Peak velocity in the channel during the 10-yr storm Channel lining material Does the bypass discharge through a wetland? Does the channel enter the stream at an angle? Explanation of any Other" responses above Y (Y or N) Y (Y or N) 300 it 300 ft 900 ft 040 ft 100 ft 272 fl/sec Pick one N (Y or N) Y (Y or N) Please provide plan details of flow splitter & supporting calcs W #4 - -- po III REQUIRED ITEMS CHECKLIST EDIT Please indicate the page or plan sheet numbers where the supporting documentation can be found An incomplete submittal package will result in a request for additional information This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met If the applicant has designated an agent the agent may initial below If a requirement has not been met attach justification Requried Item 1 Plans (1 50 or larger) of the entire site showing Design at ultimate build -out Off -site drainage (If applicable) Delineated drainage basins (include Rational C coefficient per basin) Fombay (if applicable) High flow bypass system Maintenance access Proposed drainage easement and public right of way (ROW) and Boundaries of drainage easement 2 Plan details (1 = 30 or larger) for the level spreader showing Forebay (if applicable) High flow bypass system One foot topo lines between the level lip and top of stream bank Proposed drainage easement and Design at ultimate build -out initials Page or plan sheet number and any notes Form SW401 LS VFS 27Ju12011 Rev 9 page 2 of 3 Section view of the level spreader (t = 20 or larger) showing Underdrain system (if applicable) Level lip Upsiope channel and Downslope filter fabric 4 Plan details of the flow splitting device and supporting calculations (If applicable) 5 A construction sequence that shows how the level spreader will be protected from sediment until the entire drainage area is stabilized 6 If a non - engineered VFS is being used then provide a photograph of the VFS showing that no draws are present 7 The supporting calculations 8 A copy of the signed and notarized operation and maintenance (0 &M) agreement Form SW401 LS-VFS 27M2011 Rev 9 page 3 of 3 SPUTTER BOX DESIGN DETAIL FOR LEVEL SPREADER #2 4 FES OUT X 6 DISSIPATER CHANNEL IN WEIR TO BE 0 2 OVER THE 12 OPENING SPLITTER BOX FLOW OVER THE tin /hr EVENT TO WEIR FLOW OUT SIDE OF BOX INTO CHANNEL CMgNNE� ' DISS Pq TER p AP VEGETATED C EL TO DRAIN TO S _ 7REAM BUFFER 4 PIPE OUT /W FES INTO LEVEL SPREADER O�OF�G � lg A A NCDENR 4� STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM LEVEL SPREADER VEGETATED FILTER STRIP (LS VFS) SUPPLEMENT This form must be completely filled out printed initialed and submitted I PROJECT INFORMATION f? Project name Ferrell Meadows Contact name Michael Stewart Phone number 919 7791855 Date April 17 2012 Drainage area number 3 II DESIGN INFORMATION The purpose of the LS VFS Buffer Rule Diffuse Flow Stormwater enters LS VFS from The drainage area Type of VFS Protected riparian buffer (slope < 5%) Explanation of any Other" responses above If Stormwater Enters the LS-VFS from the Drainage Area Drainage area Impervious surface area Percent impervious Rational C coefficient Peak Now from the 1 In/hr stone Time of ooncentmtton Rainfall intensity 10 yr storm Peak flow from the 10 yr storm Design storm Maximum amount of flow directed to the LS-VFS Is a flow bypass system going to be used? Explanation of any Other" responses above If Stormwater Enters the LS VFS from a BMP Type of BMP Peak discharge from the BMP during the design stone Peak discharge from the BMP during the 10 year storm Maximum capacity of a 100 foot long LS-VFS Peak flow directed to the LS VFS Is a flow bypass system going to be used? Explanation of any Other" responses above LS VFS Design Forebay surface area Depth of forebay at stormwater entry point Depth of forebay at stormwater exit point Feet of level lip needed per cis Computed minimum length of the level lip needed Length of level lip provided Width of VFS Elevation at downsfope base of level lip Elevation at the end of the VFS that Is farthest from the LS 165 528 fl? 19 863 f? 1200 % 040 fYcfs 152 cis 500 min 722 In/hr 1097 cis 10 year storm 196 cis y (Y or N) Do not complete this section of the form cis cfs Do not complete this section of the form 2 cfs cis Do not complete this section of the form (Y or N) 52 sq ft 12 in 12 In 50 fYcfs 98 ft 98 ft 50 ft 34000 fmsl 33900 fmsf Forebay is adequately sized Depth is appropriate Form SW401 LS-VFS 27Jul2011 Rev 9 page 1 of 3 Slope (from level lip to the end of the VFS) 200 % Are any draws present in the VFS? N (Y or N) OK Is there a collector swale at the end of the VFS? N (Y or N) Bypass System Design (if applicable) Is a bypass system provided? Is there an engineered flow splitting device? Dimensions of the channel (see diagram below) M W y (flow depth for 10 year storm) freeboard (during the 10 year storm) Peak velocity In the channel during the 10 yr storm Channel lining material Does the bypass discharge through a wetiand9 Does the channel enter the stream at an angle? Explanation of any Other" responses above Y (Y or N) Y (Y or N) 300 ft 300 It 900 ft 073 ft 100 ft 376 ft/sec: Pick one N (Y or N) Y (Y or N) Please provide plan details of flow splitter & supporting talcs tV No l B III REQUIRED ITEMS CHECKLIST EDIT Please indicate the page or plan sheet numbers where the supporting documentation can be found M Incomplete submittal package will result in a request for additional information This will delay final review and approval of the project Initial in the space provided to indicate the following design requirements have been met If the applicant has designated an agent the agent may initial below If a requirement has not been met, attach justification Requried Item 1 Plans (1 50 or larger) of the entire site showing Design at ultimate build -out Off site drainage (if applicable) Delineated drainage basins (Include Rational C coefficient per basin) Forebay (if applicable) High flow bypass system Maintenance access Proposed drainage easement and public right of way (ROW) and Boundaries of drainage easement 2 Plan details (1 = 30 or larger) for the level spreader showing Forebay (if applicable) High flow bypass system One foot topo lines between the level lip and top of stream bank Proposed drainage easement and Design at ultimate build-out Initials Page or plan sheet number and any notes Forth SW401 L&VFS 27Ju12011 Rev 9 page 2 of 3 3 Section view of the level spreader (1 - 20 or larger) showing Underdrain system (d applicable) Level lip Upsiope channel and Downsiope filter fabric 4 Plan details of the flow splitting device and supporting calculations (if applicable) 5 A construction sequence that shows how the level spreader will be protected from sediment until the entire drainage area is stabilized 6 If a non - engineered VFS is being used then provide a photograph of the VFS showing that no draws are present 7 The supporting calculations 8 A copy of the signed and notarized operation and maintenance (0&M) agreement Form SW401 LS-VFS 27M2011 Rev 9 page 3 of 3 SPUTTER BOX DESIGN DETAIL FOR LEVEL SPREADER #3 6" FES OUT CHANNEL IN X 6 DISSIPATER WEIR TO BE 0 2 OVER THE 12 OPENING SPLITTER BOX FLOW OVER THE 11n /hr EVENT TO WEIR FLOW OUT SIDE OF BOX INTO CHANNEL DCHANNEL /N ISSPA TER PgA�P REINFORCED VEGETATED CHAIINEI TO DRAIN TO STREAM BUFFER 6 PIPE OUT /W FES INTO LEVEL SPREADER 7: go Sq M O 9z z m r 0 m r r rn r �D �rn 0 r -0-nc �+ r mo =r--q a O(Az Oz {rn 0 p � r, n r zw �z w 0 G ..�w Q MCA v 0 T r rn r �D �rn 0 r -0-nc O(Az �r {rn 0 p � r �z G Q r O T r � S cz' ! mow iR �+M -n-4 O� r �► Om M^ A �� O m m� (A "n n Ch • u. l� • C • • a REQUIRED ITEMS CHECKLIST EDIT Please indicate the page or plan sheet numbers where the supporting documentation can be found An incomplete submittal package wlll result in a request for additional Information This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met If the applicant has designated an agent the agent may initial below If a requirement has not been met, attach justification Requded Item 1 Plans (1 50 or larger) of the entire site showing Design at ultimate build -0ut, Off site drainage (d applicable) Delineated drainage basins (include Rational C coefficient per basin) Forebay (d applicable) High flow bypass system Maintenance access Proposed drainage easement and public right of way (ROW) and Boundanes of drainage easement 2 Plan details (1 30 or larger) for the level spreader showing Forebay (d applicable) High flow bypass system One foot topo lines between the level lip and top of stream bank Proposed drainage easement, and Design at ultimate build -out 3 Section view of the level spreader (1 = 20 or larger) showing Underdram system (if applicable) Level lip Upslope channel and Downslope filter fabric 4 Plan details of the flow splitting device and supporting calculations (if applicable) 5 A construction sequence that shows how the level spreader will be protected from sediment until the entire drainage area is stabilized 6 If a non - engineered VFS is being used then provide a photograph of the VFS showing that no draws are present 7 The supporting calculations 8 A copy of the signed and notarized operation and maintenance (08M) agreement Initials Page or plan sheet number and any notes /A" ti 1.5 L5 a 6 kC."Se- 40 Previously c, pproded Plan Spreodars care bei^5 Updated t0 iteVJee' S +Grdards Form SW401 LS-VFS 29June2012 Rev 10 page 1 of 1 If V3V" + �' �r � p DU At,t2 \ op inr S ► s ! " , �/1 4Y , �` t } ? 7 �t 7 i ✓ , ttu _�_ t.i Mc Wo AP62 �.� OUnt. { { Me II I // a! s£ Aptt tN, rit Wo s Dt1E� f.�1 Cn� v L I►Ptt2 �bu13 t r 11i c u `APD2 ,, "" .a a �Y F :jr 5 CA % AP02 J% j f y VoC ' fi' arc' A0 IPC? f fit ^[t� A C 7 2 t l �r s° Hell vat Alf; Ave � ., t� ;, Jam, / 1 a m a t `f, � ; 1 %r � (••� -1 r,� r L - ) j � t ,La ►pb VaC� v e Vafi ' y l Jtv6L DO'S n i 1nR `• AL b2 I stir .2 IV ApU2 i \\ r yX, ► C MC t tom• �r ,� Anv At( tOQ �t }jlptl2 v r m fMe �s l A ;a t31 t)Gc Ye92 ` YeC2 � t , �` � � �� w rrP + L O o� ► `� s �c''a { 4 I �.' , I., � 1 �' - y 7 i (� lC ( s ;\ � " 1)UO i� + t Anfs Du [3 `tea �� Jai lift ' 3 _ ?tip >, ► rl ¢ i T Antl M Wo y3. [ ° ApCE CLIO < rl L/ � 2 7 d f� O tt t Ya t `_� V /�t voa 9a °4 6 °A : ♦ iaE3 , "..r.. r 4z APIJ s` VaLt .` s a a P. C 41 y v')�, ��t4 Anti f 6. Y ;I- � x IAo t r n S K �QC+� G (.n' M0 , Wy ` Cull Ak*nor `'- ! f io` Alt + ADV2 Dur t� UUC t t «„ 1 Yad? 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Wake County Soil Survey Map Projects scale 6413 YJt 1 =1320 Project Dace Figure 2 — t a Sort & Environmental Consultants, PA Mqr JH 9.27 -04 Wake County Soil Survey 11010 Raven Ridge Rd Raleigh NC 27614 Ferrell Road (919) 846 5900 (919) 846 -9467 Little River Investments 4 , Web Pago wtvw SandEC can , TO Annette Lucas PE NCDENR /DWQ /Wetlands and Stormwater Branch 1650 Mail Service Center (mail) Raleigh, NC 27699 -1650 FROM Carlton Hunt Stewart- Proctor PLLC 319 Chapanoke Road, Suite 106 Mrs Lucas This is the submittal I called you about We are proposing to redesign 3 of the level spreaders for Ferrell Meadows Project # 050588 This site plan s a whole will not be changed only the level spreaders The level spreaders as previously approved they are not really buildable With this submittal are the flow calculations for the lin per hour storm the level spreader supplement forms, and the details for the spreaders and the splatter boxes As per our conversation, the impacts shown are for the buffers The only new impacts are the bypass channels This is to be an amendment to the existing project approval /- Do " �kF f040 � co Z a OO ROAD c-) Z N Q � O m t!1 m VICINITY MAP NOTES BEING LOTS 6 -C & 6 -8 OF BOOK OF MAPS 1987, PAGE 1763. LOTS 1 & 22 WILL HAVE ACCESS ONLY FROM FERRELL MEADOWS DRIVE. NOTE: NO BUILDING iS PERMITTED WITHIN 20' OF A WATERSUPPLY WATERSHED BUFFER. ALL DEVELOPMENT SHALL BE IN ACCORDANCE WiTH THE WAKE COUNTY SEDIMENTATION AND EROSION CONTROL ORDINANCE AND FLOOD HAZARD REGULATIONS. ALL ROADS SHALL BE PUBLIC IN ACCORDANCE WiTH THE N.C. DEPARTMENT OF TRANSPORTATION STANDARDS FOR PUBLIC ROADS. SEWER UTILITIES SHALL BE INDIVIDUAL SYSTEMS. WATER SHALL BE INDIVIDUAL WELLS. FLOOD HAZARD SOILS LOCATIONS ARE SHOWN AS DETERMINED BY SOIL AND ENVIRONMENTAL CONSULTANTS, PA. IMPERVIOUS SURFACE COVERAGE SHALL NOT EXCEED 15X ON ANY INDIVIDUAL LOT. AREAS COMPUTED BY COORDINATE METHOD. NO NCGS MONUMENT WITHIN 2000 FEET. PROPERTY SUBJECT TO EASEMENTS & RESTRICTIONS OF RECORD. 5' ADOW -IONAl. DEDICATED R/W CONTROL MILDRED ,JONES SITE DATA SITE DATA OWNER. FOUR SEASONS CONSTRUCTION, LLC TOTAL ACRES - 37.20 AVERAGE LOT SIZE - 1.53 ACRES ADDRESS. 110 ANSLEY WALK LANE NUMBER OF LOTS - 22 APEX, NC 27539 PiN. 1797.04 -72 -8409 PiN. 1797.04 -82 -1628 LEGEND ZONED: R -40W ® =EXISTING IRON PIN SETBACKS: FRONT 30FT O =NEW IRON P/N - REAR - 30 FT = BUILDING SETBACK LINE SIDE - 15 FT. MBE - MiNiMUM FINISH FLOOR ELEVATION MINIMUM WIDTH - 110 FT. MAXIMUM IMPERVIOUS COVERAGE WITHOUT STORMWATER MANAGEMENT - 15X IMPERVIOUS AREA OF ROADWAY - 1.30 ACRES LOTS WILL BE LIMITED TO 8,474 SQ. FT. PER LOT There. shall be no filling or the erection of permanent struc- tures in the areas of Wake County Flood Hazard Soils or Federal Emergency Management Agency (FEMA) 100 year flood zones until a flood study is approved by Wake County and /or FEMA.: Before acquiring a building permit for lots marked by an *, (asterisk) the builder may need to obtain a Flood Hazard Area Use Permit from Wake County Environmental Services. The builder's engineer, architect and /or surveyor (as appropriate) must certify that all flood hazard requirements are met. I, Planning Director and Review Officer of Wake County, certify that this plat does not constitute a subdivision and that it meets all statutory reWirements for recording. Because of its 'exempt' status, the county has not reviewed this plat for compliance with applicable lot standards and other subdivision regulations (e g., road standards). Prospective purchasers should be aware that plans for building and development may be denied for lots that do not meet applicable county standards. Dote Planning Director/Review Officer Approval expires if not recorded on or before Wll WILLIAMS - PEAR __-or 1 swim - N 350-% SF 04 v a h o � •� To 3 � o W� 4 CONTROL CORNER 1 DANNY 0. WILLIAMS' CERTIFY THAT THIS PLAT WAS DRAWN UNDER NY SUPERVISION FROM AN AC'F::IAL SURVEY MADE UNDER MY SUPERVISION (DEED DESCRIPTION RECORDED IN iBDOK „PAGE "ETC.) (OTHER):- THAT THE BOUNDARIES NOT SURVEYED ARE CLEARLY RrDICATED AS DRAWN FROM INFORMATION FOUND IN BOOK _____, :PAGE THAT THE RATIO OF PRECISION AS CALCULATED IS 9 10.000 ; irr'iAT THIS PLAT WAS PREPARED IN ACCORDANCE WITH 0447 -30 AS AMENDED. WITNESS MY iGttiAL SIGNATURE, REGISTRATION NUMBER AND SEAL THIS 29 , DAY oF' JANUARY 2007_ Seal or Stomp Surveyor Registration Number L -2647 I, DANNY 0. WILLIAMS , PROFESSIONAL LAND SURVEYOR NO. L -2647 CERTIFY THAT THIS PLAT IS OF A .SURVEY OF AN. EXISTING PARCEL OR PARCELS OF LAND. DANNY 0. WILLIAMS , PROFESSIONAL M4 14 1.0 ACRES MA &474.& ' -06 AM 8,14 V LAND SURVEYOR N0. L -2647 S 0) ADDITIONAL )/GATED R/W 000rso darslq otalanoo L1 6111.211111 LS NN 74T00 1T /07.85 Lx ®81 °HBO 58• E 81.87' LA I N 81 M x8 p .00 LA N •00'88• B 4. ' Le N d8 10'67 187.44' L7 N 4d O8 BRUCE & NINA LUCAS V G N • 100• DEED BOOK 8192 - PAGE 226 00000 ■ • e • , e i LINDA & SAMMY JACKSON 4474 .1 6• DEED BOOK 9899 - PAGE 2546 , 'a6 LOT 6 iD BOOK OF MAPS 1997 PAGE 1975 EA :75 2 '53°W FREDRiCK & NANCY TAYLOR DEED BOOK 7562 - PAGE 882 f 4 # LOT 5 ! a47 sr BOOK OF MAPS 1997 PAGE 1975 9'OB'25'1 352.36' BRUCE & NINA LUCAS V G 4 DEED BOOK 8192 - PAGE 226 n LOT 11 BOOK OF MAPS 1998 PAGE 952 ® 33, °� g•E 2� DAVID & BECKY LUCAS N 6e 135 DEED BOOK 8139 - PAGE 2186 1' o LOT 10 t' BOOK OF MAPS 1998 PAGE 952 61' �R. FL00D f.et ' MM x,474 2.78 ACRES X474 \ O � Ar III Oo1'w 8sd31ts Length Osl4s won Near. 86. Sd.87 00100 ffi. N ffi °t 0'ffi° E 1 .eo Ssz4sT 9015,044 Mr- N 17•!:2'00• p BWS.xB 88.01'46 801.77 N 2601 i'�1• p 6q.ffi' law"! 11 4.8d'ffi /81.47 N x0 1 "OS' p rns.ffi' 81 °ffi'O7" 8d4. N 04 °F i'48` p dss. ' 1 .14 0 °1d'4d" 106.00 N 1d °t 7'08• H 1147 18' 44. 807 td' 44. N 22111 1'S1• 1167.18 / ffi !4g4- 18•t 3'88• E 11dT.18' 17.40 W ffi'18 17.40 M /x•15'08• B W010 10.01 188.s ts•r° S6. SW •xs•s:e 84. d 84•! 1'04. 14Ess4. 4 t .d7 x•ffi xd ts. es•• e ft64. 4' .xs' a as'od° 73.15 Ts•: r�87` e x84. 4' .14 7 9 x11 x1 88. N 78•E N18` p d 584. 4' .01 1.4d'11 10. M d8•t 1'84' p 88. .x4 87 °ffi'48 x4.48 67 t 1'St ° 7 88x.ffi' .Od •88'84 80008 i 0467 /'• p ffi 7 OB 8 '88 17x. 84 d7 xd' to ' 8•0�8p'14 110. 1 08° .d0' 0 °4ME AiM PIPPIN ROAD PROPERTIES, LLC DEED BOOK 11287 -PAGE 381 NOTE: THE PURPOSE OF RE- RECORDING OF THIS Pb CHANGE THE STREET OF BUFFER ROAD TO STOCKFIELD ALL CERTIFICATIONS FROM BOOK OF MAPS 2006 PAGES 1653 APPLIED TO THIS PLAT. FILED FOR REGISTRATION DATE: TIME: LAURA M. RIDDICK REGISTER OF DEEDS WAKE COUNTY 8Y• ASST /DEPUTY BOM: PG MI BC ASSOC-,, P.A. Professional Land Surveyors WILLIAMS, PEARCE & ASSOC.,P.A. PROFESSIONAL LAND SURVEYORS ZEBULON, NORTH CAROLINA TELEPHONE: (919) 269 -9605 DRAWN BY: DOW CHECKED BY: DOW DATE: 01-29-2007 AP aN FAIN 19 4ALVAMNAM 11 SCALE: 7 " = 200' • S 89'39 50'E 343.55' M19 4474 SF O , 6 s ;04 ?s Ie �e MM 4474 SF 34� F S,j9sO AW 4 474 SF s O INSET OF JOINT DRIVEWAY TO LOTS 6, 7 dt 8 CERTIFICATION OF OWNERSHIP The undersigned hereby certify that I am (we are) the owner(s) of the property shown and described hereon, which is in the subdivision jurisdiction of the County of Wake and that 1 (we) hereby adopt this plot with my (our) free consent. owner EXPIRES ON (NOTARY Puy) RE-RECORDING date ---- - - - - -- - -- - -w - -owner dote -N- - I A NOTARY PUBIJC, IN AND FOR THE STATE OF COUNTY OF DO HEREBY CERTIFY THAT WHOSE NAME AS SUCH. IS SKiNED TO THE FOREGOING INSTRUMENT HAS ON THIS DAY, IN MY COUNTY AND STATE AFORESAID, PERSONALLY APPEARED BEFlDRE ME, AND ACKNOWLEDGED THE SANE. GIVEN UNDER NY HAND THIS THE DAY OF 2007. MY COMMISSION OF PROPERTY SURVEY FOR "LOT BY LOT" LITTLE Rl VER TOWNSHIP WAKE COUNTY NORTH CAROLINA OWNER: FOUR SEASONS CONSTRUCTION, LLC 110 ANSLEY WALK LANE APEX, NC 27539 200 0 200 400 600 GRAPHIC SCALE -FEET cRD. FiLE: DA8455 F : \NEWMAPS \WILLIAM PARRISH \FERRELL MEADOWS \RE - RECORDING FINAL PLAT.OWG P.O. Box 892, Zebulon, N.C. 27597 Phone (919) 269 -9605 d° 1 188.Odtd•x6'04• e t to a a �. ' • • , 474 SF s O INSET OF JOINT DRIVEWAY TO LOTS 6, 7 dt 8 CERTIFICATION OF OWNERSHIP The undersigned hereby certify that I am (we are) the owner(s) of the property shown and described hereon, which is in the subdivision jurisdiction of the County of Wake and that 1 (we) hereby adopt this plot with my (our) free consent. owner EXPIRES ON (NOTARY Puy) RE-RECORDING date ---- - - - - -- - -- - -w - -owner dote -N- - I A NOTARY PUBIJC, IN AND FOR THE STATE OF COUNTY OF DO HEREBY CERTIFY THAT WHOSE NAME AS SUCH. IS SKiNED TO THE FOREGOING INSTRUMENT HAS ON THIS DAY, IN MY COUNTY AND STATE AFORESAID, PERSONALLY APPEARED BEFlDRE ME, AND ACKNOWLEDGED THE SANE. GIVEN UNDER NY HAND THIS THE DAY OF 2007. MY COMMISSION OF PROPERTY SURVEY FOR "LOT BY LOT" LITTLE Rl VER TOWNSHIP WAKE COUNTY NORTH CAROLINA OWNER: FOUR SEASONS CONSTRUCTION, LLC 110 ANSLEY WALK LANE APEX, NC 27539 200 0 200 400 600 GRAPHIC SCALE -FEET cRD. FiLE: DA8455 F : \NEWMAPS \WILLIAM PARRISH \FERRELL MEADOWS \RE - RECORDING FINAL PLAT.OWG P.O. Box 892, Zebulon, N.C. 27597 Phone (919) 269 -9605