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HomeMy WebLinkAbout20050799 Ver 1_COMPLETE FILE_20050904o?o? WArF9QG ? I ¦ ?1 r >_1LJ_W1:; O lqiii? `c Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality January 6, 2006 DWQ Project # 05-0799, Ver. 2 Wake County North Star, LLP 1620 Hillsborough Street Raleigh, NC 27605 Subject Property: Pinecrest Subdivision, Phase II Ut Perry Creek [630406,27-57-2, WSII, HQW, NSW] Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B .0233) with Additional Conditions Dear Sir or Madam: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise permanently impact 0.3035 acres of wetland (0.0866 acres temporary wetland impacts), permanently impact 46 linear feet of stream (35 linear feet temporary stream impacts) and 5734 square feet (ft) of permanent impacts to protected Zone 1 Neuse River basin riparian buffer and 3541 square feet (ft) of permanent impacts (940 square feet (ft) of temporary impacts) to protected Zone 2 Neuse River basin riparian buffer for the purpose of constructing a residential subdivision, as described within your application dated September 6, 2005, and received -by the N.C. Division of Water Quality (DWQ) on September 7, 2005, with more information received by the DWQ on November 9, 2005. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3402 (GC3402). The Certification(s) allows you to use Nationwide Permit(s) NW39 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, and Non-discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. 401 Oversight/Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet: httu://h2o.enr.state.nc.us/ncwetlands No Caro na tura?y An Equal Opportunity/Affirmative Action Employer- 50% Recycled/ 10% Post Consumer Paper a North Star, LLP Page 2 of 5 January 6, 2006 The Additional Conditions of the Certification are: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: Amount Approved nits Plan Location or Reference Stream 46 (linear feet) permanent PCN page 9 of 15 Stream 35 (linear feet temporary PCN page 9 of 15 404iCA1V1A Wetlands .3035 (acres) permanent PCN page 9 of 15 404/CAPITA Wetlands .0866 (acres) temporary PCN page 9 of 15 Buffer Zone 1 5734 (square ft. permanent PCN page 13 of 15 Buffer Zone 2 3541 (square ft.) permanent PCN page 13 of 15 Buffer Zone 2 940 (square ft.) temporary PCN page 13 of 15 2. No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 3. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control illanual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 4. Sediment and Erosion Control Measures Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in North Star, LLP Page 3 of 5 January 6, 2006 wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project; 5. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 2B .0233 and GC 3404; 6. Diffuse Flow (No Review) All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at non-erosive velocities through the protected stream buffers such that it will not re-concentrate before discharging into a stream as identified within 15A NCAC 2B .0233 (5). If this is not possible, it may be necessary to provide stormwater facilities that are considered to remove nitrogen. This may require additional approval from this Office. 7. Culvert Installation Culverts required for this project shall be installed in such a manner that the original stream profiles are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall be re-established or, if the pipes installed in a perched manner, the pipes shall be removed and re-installed correctly. Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up or down stream of the culvert(s). Existing stream dimensions (including the cross section dimensions, pattern and longitudinal profile) shall be maintained above and below locations of each culvert. t Placement of culverts and other structures in waters, streams, and wetlands must be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in disequilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of riprap or other bank hardening North Star, LLP Page 4 of 5 January 6, 2006 methods. If rip-rap is necessary, it shall not be placed in the stream bed, unless specifically approved by the Division of Water Quality. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project. Please send photographs upstream and downstream of each culvert site to document correct installation along with the Certificate of Completion form. 8. Deed Notifications Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place prior to impacting any wetlands, waters and/or buffers approved for impact under this Certification Approval and Authorization Certificate. A sample deed notification can be downloaded from the 401/Wetlands Unit web site at http://h2o.enr.state.ne.us/ncwetlands. The text of the sample deed notification may be modified as appropriate to suit to this project; 9. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401 Oversight/Express Review Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. North Star, LLP Page 5 of 5 January 6, 2006 This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have any questions, please telephone Cyndi Karoly or Ian McMillan at 919-733- 1786. Sincerely, AWK/ijm Enclosures: GC 3402 Certificate of Completion Alan W. Klimek, P.E. cc: Shawn Guyer, Spaulding & Norris, P.A., 972 Trinity Road, Raleigh, NC 27607 USACE Raleigh Regulatory Field Office Mike Horan, DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 050799PinecrestSD(Wake)401 _NBR SPAULDING & NORRIS, PA Planning ? Civil Engineering ? Environmental November 08, 2005 Mr. Ian McMillan North Carolina Division of Water Quality FILF- 401 Oversight and Express Permits Unit 2321 Crabtree Boulevard Raleigh, North Carolina 27604-2260 RE: Response to Request For More Information dated September 21, 2005 for Pinecrest Subdivision Phase II DWQ Project # 05-0799, Ver. 2 Dear Mr. McMillan, Please find below, our responses to your request for more information regarding Pinecrest Subdivision Phase II. Additional Information Requested: 1. Issue #1 was resolved via telephone conversation. The driveway width and side slopes are minimized to the maximum extent possible. 2. Issue #2 was resolved via telephone conversation. The "area not evaluated" consists of areas on-site that are not intended for development, therefore, jurisdictional wetlands and streams were not delineated within those areas. 3. Diffuse flow is needed at the proposed driveway. Please provide level spreaders and level spreader worksheets for this area. As shown on the attached, revised drawing sheet C-5.0, level spreaders have been added on the upslope sides of the driveway. In these areas, the driveway grading catches overland flow from upslope in addition to stormwater sheet flowing off of the driveway surface. The attached level spreader worksheets detail the design characteristics of each level spreader. Stormwater that concentrates along the upslope side of the driveway is released as diffuse flow by the level spreaders and flows overland to enter the Neuse Riparian Buffers. The downslope sides of the driveway do not have storm drainage designed to collect the stormwater sheet flowing off of the driveway. The water sheet flowing off of the driveway will enter the grassed shoulders of the driveway and proceed as diffuse flow into the surrounding undisturbed areas. The topography of the area allows the stormwater to flow diffusely through the undisturbed areas and enter the Neuse Riparian Buffer. 4. Please submit a level spreader worksheet for level spreader proposed at Channel "C". Attached, please find the level spreader worksheet for Level Spreader "A", the level spreader for Channel "C". Thank you for your time spent reviewing this information. Please do not hesitate to contact us if you have any questions. Sincerely, Shawn F. Guyer, E.I.T. Environmental Engineering Assistant Phone: (919) 854-7990 • Fax: (919) 854-7925.972 Trinity Road • Raleigh, North Carolina 27607 +,, DWQ Project No. 05-04a9 (vEQS1c1) z) DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name: P?N?c2 sT 5?8??v,s?a?? (PNr?cE 1?) Contact Person: 6%4AMN 610-e u Phone Number. 0V9 1 85a -??tqa Level Spreader ID:. PAA6c- 1\ b???EwA`r - EAs-r Level Spreader Length Drainage Area Impervious Area Maximum Filter StripBuffer Slope grass Max. Discharge from a 10 Year Storm Max. Discharge to Level Spreader Filter Strip/Buffer Vegetation Pre-treatment or Bypass Method 25 ft. 0,52 ac. 0,09 ac. 1.40 % cfs cfs lheX COVER No II. REQUIRED ITEMS CHECKLIST (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundcover) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials 5k; Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. n,?a Pre-Form Scour Holes are on flat slopes only SFCq No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document MIA Bypass method is specified (if applicable) and plan details and calculations are provided MA Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. 5F& No structures are located in protected buffers. IV/A Plan details for the bypass and outlets are provided. SFf:, The operation and maintenance agreement includes annual erosion and vegetation repair. ski The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover: or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. 65-6-419 (Vice!.ter; Z) DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name: elfoectEcSr (P14ASF ii) Contact Person: tAA*JW 6ro, ire Phone Number: (aig) 85N -?9qo Level Spreader ID:. PEASE t) ?Q??IELOAY - WEST Level Spreader Length so ft Drainage Area '2 , N 2 ac. Impervious Area 0,64 ac. Maximum Filter Ship/Buffer Slope 51 H % grass Max. Discharge from a 10 Year Storm cfs Max. Discharge to Level Spreader t cfs Filter Strip/Buffer Vegetation (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundcover) Pre-treatment or Bypass Method No REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials 6IF:6 Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 it per efs in canopied forest with leaf litter. NIA Pre-Form Scour Holes are on flat slopes only :E4 No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document NIA Bypass method is specified (if applicable) and plan details and calculations are provided NIA Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. SFG, No structures are located in protected buffers. NIA Plan details for the bypass and outlets are provided. SFGt The operation and maintenance agreement includes annual erosion and vegetation repair. S The operation and maintenance agreement signed and notarized by the responsible party is provided. *Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according t0 the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. 05` 0-4g9 63co Z J DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name: C.NEC_rLEST SJi^: tU?5ter (0,4ASE t1) Contact Person: SH?1vJt?1 clo' FE> Phone Number: ( 9tj $Sy X990 Level Spreader ID:. CwaNNEL"C - LE\JEt? spa.EAT>FR "A',. Level Spreader Length 20 ft Drainage Area 0 3'A ac. Impervious Area 0.16 ac. Maximum Filter Ship/Buffer Slope -f.25 % grass Max. Discharge from a 10 Year Storm ?. 4 q cfs Max. Discharge to Level Spreader 1.4-4- cfs Filter Strip/Buffer Vegetation -fmc k CoVEt2 Pre-treatment or Bypass Method Na II. REQUIRED ITEMS CHECKLIST (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundoover) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. if a requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials SF& Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. NIA Pre-Form Scour Holes are on flat slopes only SFC-? No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document "/A Bypass method is specked (if applicable) and plan details and calculations are provided N /A Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. /VIA No structures are located in protected buffers. A Plan details for the bypass and outlets are provided. sP-_ The operation and maintenance agreement includes annual erosion and vegetation repair. 5C4 The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. Oeg. z 2 0 0 5 0 7 9 9 972 Trinity Road Raleigh, North Carolina 27607 Transmittal Date: 09.07.2005 Design Consultants ? L, 2. u .?F? 7 2005 ttiK - 'Ikr?? t VVERANDS AND S i ORNWI Ek drW XH TEL 919.854.7990 FAX 919.854.7925 Job. No: 541-04 DWQ Project # 2005-0799 To: NC Division of Water Quality, Central Office 221 Crabtree Boulevard Raleigh NC 27604-226o Ms Cyndi Karol, aRe. PCN Application for Pinecrest Subdivision Phase 2 Rolesville. NC (Wake County) Sending: ® Attached ? Under separate cover via the following items: ® Prints/Plans ? Shop Drawings ? Specifications ? Samples ? Other: Copies Date Description o .o6.20o Completed PCN Application Package 1 09.07.200.r; Permit Application Fee CK# Transmitted for: ® Your use ? As requested ? Review and comment ? Approved as submitted ? Resubmit ? Copies for approval ? Approved as noted ? Submit ? Copies for distribution ? Returned for ? Return ? Corrected Prints Remarks Ms. Karoly - Please find attached 7 copies of the completed PCN Application for Pinecrest Subdivision Phase 2, Rolesville, NC. Please feel free to contact me if you have any questions. Thank you. Civil Engineering & Planning September 7, 2005 Ms. Jean Manuele US Army Corps of Engineers Raleigh Regulatory Field Office 6508 Falls of the Neuse Road Suite 120 Raleigh, NC 27615 oer 2. 20050799 Ms. Cyndi Karoly NC Division of Water Quality Central Office 2321 Crabtree Boulevard Suite 250 Raleigh, NC 27604 - 2260 Re: Pre-Construction Notification Application Form for Pinecrest Subdivision Phase II, in Rolesville, NC (Wake County) a n DWQ Project # 2005-0799 ?uJ USACE AID# 200521022 S F P 7 Z 00 Dear Ms. Manuele and Ms. Karoly, Attached is the completed PCN Application Form for proposed stream, wetland and Neuse River Buffer impacts required for Pinecrest Subdivision Phase II (PIN 1769.02-88- 5127) in Rolesville (Wake County). The site covers 87.85 acres (Phase II is 21.954 acres), off of US-401 (Louisburg Road) north of Rolesville and is in the Neuse River Basin. Jurisdictional wetlands on this site were delineated and site concurrence meetings were held with Mr. Mike Horan of the NC DWQ on March 10, 2005 and with Ms. Andrea Wade of USACE on April 19, 2005. A buffer determination was issued by the NC DWQ on March 10, 2005. A USACE Jurisdictional Determination was issued on July 21, 2005. The PCN application for impacts associated with Phase I of Pinecrest Subdivision was submitted to USACE and the NC DWQ on May 6, 2005. Approval of 401 Water Quality Certification and a Neuse River Buffer Protection Rules Authorization Certificate were issued on July 1, 2005 by the NC DWQ. Ms. Andrea Wade of the USACE issued approval for use of USACE Nationwide Permit #39 on July 21, 2005 with requirements for wetland mitigation. In response to the mitigation request, we set aside 349,919 square feet (8.03 acres) of high quality wetlands on the site as permanent preservation area through the use of deed restrictions with restrictive covenants. The preservation area is illustrated on the attached Drawing Sheet WL-2.0 "Pinecrest Subdivision - Proposed Preservation Areas." Site plans labeled "Pinecrest Subdivision - Phase II - Stream and Wetland Impact Map (Drawing Sheet WL-3.0)" and "Pinecrest Subdivision - Phase II - Neuse River Buffer Impact Map (Drawing Sheet WL-4.0)" are attached to illustrate proposed stream, wetland, and Neuse River Buffer impacts. Also attached are: Drawing Sheet C-3.0, the Storm Drainage and Ditch Design Site Plan; Drawing Sheet C-3.1, the Site Erosion Control pJI?1/ti,j! N! 1 ? r r? ?E?E11 V ED Phone: (919) 854-7990 ? Fax: (919) 854-7925 ? 972 Trinity Road ? Raleigh, North Carolina 27607 r s Plan; and Drawing Sheet C-5.0, the Plan and Profile for Pine Rock Court and the driveway to lots 16 and 17. The proposed permanent and temporary stream, wetland, and Neuse Riparian Buffer impacts in Phase II are required for the installation of the driveway used to access lots 16 and 17. The driveway is located in the only feasible location for accessing lots 16 and 17, a large, highly valuable and marketable portion of the subdivision. The two lots are considered even more valuable because much of the overall site consists of unusable ponds, wetlands, and protected Neuse Riparian Buffers. The driveway impacts include: Permanent Wetland Impacts: 13221.53 sgft (0.3035 acres) Temporary Wetland Impacts: 3770.55 sgft (0.0866 acres) Neuse Riparian Buffer Impacts - Zone 1: 5734.50 sgft (0.1316 acres) Permanent Neuse Riparian Buffer Impacts - Zone 2: 3541.34 sgft (0.0813 acres) Temporary Neuse Riparian Buffer Impacts - Zone 2: 939.55 sgft (0.0216 acres) Permanent Stream Impact: 46 linear feet Temporary Stream Impact: 36 linear feet The driveway location is limited by several factors. The driveway cannot be moved further to the south because the wetlands in that area are wider and the driveway would encroach upon the existing pond and buffers. The driveway cannot be moved further to the north because the driveway causes water to back up behind its culverts during the 100-year storm event. The current backwater extends off the Pinecrest site and onto the adjacent property to the north. It was necessary to acquire an offshe backwater easement from the adjacent property owner. The owner agreed, in part, because the areas flooded were within Neuse Riparian Buffers and not particularly valuable for future development. Moving the driveway further to the north would cause the backwater flooding area to extend beyond the Neuse Riparian Buffers on the adjacent property and into usable areas. The adjacent property owner was not interested in selling the larger backwater easement. Without the backwater easement, the driveway cannot be installed and lots 16 and 17 become unusable and a significant financial drain on the entire project. In order to minimize the impacts caused by accessing lots 16 and 17, a driveway was designed instead of a public road. If a public road had been installed, the developer could have placed five lots in the area occupied by lots 16 and 17. Instead they are installing a minimal width driveway to access two lots instead of a public road to access the more profitable five lots. The driveway pavement is 12 feet wide where it crosses the two streams and the wetland area. The pavement of a public road would have been 18 feet wide. The grading for the driveway increases the overall impact resulting from the driveway, but cannot be avoided and has been minimized to the maximum extent possible. The r r grading is the product of the raised elevation of the driveway surface, which in turn is the result of cover requirements over the culverts and the required size of the culverts. Sideslopes are graded to a 2:1 ratio and extensive headwalls were utilized to protect the stream channels and reduce the wetland and Neuse Riparian Buffer impacts As mentioned earlier, Phase I of Pinecrest Subdivision included wetland impacts for which the USACE requested mitigation. In response, we prepared a Preservation Plan to set aside 349,919 square feet (8.03 acres) of high quality wetlands located on the site through the use of deed restrictions with restrictive covenants as mitigation for the 0.1960 acres of wetland impacts. The preservation area provided in excess of a 40:1 preservation ratio for the Phase I impacts. The area was made so large in anticipation of potential wetland impacts associated with Phase II. There are 0.3035 acres of proposed permanent wetland impacts in Phase II, bringing the site total to 0.4995 acres of wetland impacts. Even with the addition of the Phase II impacts, the preservation ratio for the entire site remains over 16:1. The preservation area consists of floodplain adjacent to Perry Creek that is shallowly flooded, forming a large freshwater marsh. The flooding is in part maintained by the action of beavers. The area contains an abundant quantity and wide diversity of hydrophytic vegetation, including herbaceous sedges, rushes, and grasses as well as an assortment of woody species. Please do not hesitate to contact me if you have questions, comments or concerns about this application. Thank you in advance for your time spent reviewing this permit application. Sincerely, Shawn F. Guyer, E.I.T Environmental Engineering Assistant MADO]IJ Office Use Only: Form Version March 05 2499 USACE Action ID No. DWQ No. 0 5 7 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide #39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further de ' al *M L P H. Applicant Information S F P 7 1005 1. Owner/Applicant Information Name: North Star LPP WETLANDS AND STO MWATER Bri{ XH Mailing Address: 1620 Hillsborough Street Raleigh, North Carolina 27605 Telephone Number: 919.828.2882 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Shawn Guyer Company Affiliation: Spaulding & Norris. PA Mailing Address:_ 972 Trinity Road Raleigh, North Carolina 27607 Telephone Number: 919.854.7990 Fax Number: 919.854.7925 E-mail Address: shawn@§pauldingnorris.com Page 5 of 15 r III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Pinecrest Subdivision Phase II 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 1769.02-88-5127 4. Location County: Wake Nearest Town: Rolesville Subdivision name (include phase/lot number): Pinecrest Subdivision Phase II Directions to site (include road numbers/names, landmarks, etc.): From I-440 take Capitol Blvd_ north, travel 2.9 miles. Take US-401 (Louisburg; Road) north, travel approximately 9 miles. The site is on left after a marshy area. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.94414 ON 78.43023 °W 6. Property size (acres): 87.853 (Phase II: 21.954 acres) 7. Name of nearest receiving body of water: UT to Perry Creek (Index # 27-57-2; Classification: WS-II. HQW. NSW 8. River Basin: Neuse (Subbasin #03-04-06; USGS Cat # 03020201) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) Page 6 of 15 r 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is comprised primarily of mature pine plantation with some mixed pines and hardwoods in the low areas. The site is surrounded by agricultural land and very low- density residential areas. 10. Describe the overall project in detail, including the type of equipment to be used: The project entails the development of a residential subdivision and the associated street and drainage infrastructure. Equipment used will include, but is not limited to: trackhoe excavators, bulldozers, rollers, asphalt pavers, and other grading and road construction equipment. 11. Explain the purpose of the proposed work: The purpose of the work is to provide the necessary infrastructure to support a residential subdivision of single family homes. IV. Prior Project History. If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. This is the second permit application for this site. Concurrence meetings were held with Mr. Miilce Horan of the Raleigh Regional Office of DWQ on March 10, 2005 and with Ms. Andrea Wade of the USACE on April 19, 2005. The application for Phase I of the subdivision was submitted to the USACE and NC DWQ on May 6, 2005. Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules was issued by NC DWQ on July 1, 2005 (DWQ Project # 2005-0799). USACE approved the project under Nationwide Permit # 39 on July 21, 2005 (USACE AID# 200521022). Page 7 of 15 V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no additional permit requests anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The proposed impacts associated with Phase II include permanent and temporary impacts to riparian wetlands, stream, and Neuse River Buffers resulting from the installation of a driveway to access lots 16 and 17. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres) es/no linear feet Impact Area 91 Driveway grading Forested wetland Yes 0 Permanent 0.0911 Temporary 0.0220 Impact Area #2 Driveway grading Forested wetland Yes 0 Permanent 0.1678 Temporary 0.0495 Impact Area #3 Driveway grading Forested wetland Yes 0 Permanent 0.0446 Temporary 0.0150 Total Wetland Impact (acres) Permanent 0.3035 Temporary 0.0866 Page 8 of 15 t 3. List the total acreage (estimated) of all existing wetlands on the property: >9.0 acres 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Perennial Average Impact Area of Number Stream Name Type of Impact t Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres Impact Area #I UT to Perry Creek Culvert Perennial 6' Permanent 22.79 0.0031 Temporary 22.63 0.0019 Impact Area #2 UT to Perry Creek Culvert Perennial 3' Permanent 23.09 0.0016 Tem ovary 12.41 0.0008 Total Stream Impact (by length and acreage) Permanent 45.88 0.0047 Temporary 35.04 0.0027 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Name of Waterbody Type of Waterbody Area of Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact indicate on ma ocean, etc. acres N/A N/A Total Open Water Impact (acres) N/A 6. List the cumulative imuact to all Waters of the U.S. resulting from the nroiect: Stream Impact (acres): Permanent 0.0047 Temporary 0.0027 Wetland Impact (acres): Permanent 0.3035 Temporary 0.0866 Open Water Impact acres): N/A Total Impact to Waters of the U.S. (acres) Permanent 0.3082 Temporary 0.0893 Total Stream Impact (linear feet): Permanent 46 Temporary 35 Page 9 of 15 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. N/A 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The impacts in Phase II are the result of the driveway used to access lots 16 and 17. The driveway is located in the only feasible location for accessing lots 16 and 17, a large, highly valuable and marketable portion of the subdivision. They are considered even more valuable because much of the overall site consists of unusable ponds, wetlands, and protected Neuse Riparian Buffers. The driveway location is limited by several factors. The driveway cannot be moved fiurther to the south because the wetlands in that area are wider and the driveway would encroach upon the existing pond. The driveway cannot be moved further to the north because the driveway causes water to back up behind its culverts during the 100-year storm event. The current backwater extends off the Pinecrest site and onto the adjacent property to the north. It was necessary to acquire an offsite backwater easement from the adjacent property owner. The owner agreed in part because the areas flooded were within Neuse Riparian Buffers and not particularly valuable. Moving the driveway further to the north would cause the backwater flooding area to extend beyond the Neuse Riparian Buffers on the adjacent property and into usable areas. The adjacent property owner was not interested in selling the larger backwater easement. Without the Page 10 of 15 backwater easement, the driveway cannot be installed and lots 16 and 17 become unusable and a significant financial drain on the entire project. In order to minimize the impact caused by accessing lots 16 and 17, a driveway was chosen instead of a public road. If a public road had been installed, the developer could have placed five lots in the area occupied by lots 16 and 17. Instead they are installing a minimal width driveway to access two lots instead of a public road to access the more profitable five lots. The driveway is 12 feet wide where it crosses the two streams and the wetland area, not including grading. A public road would have been 18 feet wide. The grading for the driveway increases the overall impact caused by the driveway, but cannot be avoided and has been minimized to the maximum extent possible. The grading is the result of the raised elevation of the driveway surface, which in turn is the result of cover requirements over the culverts and the required size of the culverts. Sideslopes are graded to a 2:1 ratio and extensive headwalls were utilized to protect the stream channels and reduce the wetland and Neuse Riparian Buffer impacts. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) Page 11 of 15 of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Phase I of Pinecrest Subdivision included 0.1960 acres of wetland impacts, for which the USACE requested mitigation. In response, we prepared a Preservation Plan to set aside 349,919 square feet (8.03 acres) of high quality wetlands located on the site through the use of deed restrictions. The preservation area provided in excess of a 40:1 preservation ratio for the Phase I impacts. The area was made so large in anticipation of potential wetland impacts associated with Phase II. There are 0.3035 acres of proposed permanent wetland impacts in Phase II, bringing the site total to 0.4995 acres of wetland impacts. Even with the addition of the Phase II impacts, the preservation ratio for the entire site remains over 16:1. The preservation area consists of floodplain adjacent to Perry Creek that is shallowly flooded, forming a large freshwater marsh. The flooding is in part maintained by the action of beavers. The area contains an abundant quantity and wide diversity of hydrophytic vegetation, including herbaceous sedges, rushes, and grasses as well as an assortment of woody species. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr. state. nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Page 12 of 15 Yes ? No ? X. 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify. )? Yes ® No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact Multiplier Required (square feet Mitigation 1 5734.50 3 (2 for Catawba) N/A Permanent 3541.34 2 Temporary 939.55 1.5 N/A Total Permanent 9275.84 N/A Temporary 939.55 * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0244, or.0260. The owner does not propose any mitigation for buffer impacts. Buffer mitigation is not required. The impacts consist of two perpendicular driveway crossings that impact a total of less than one third of an acre of riparian buffers and less than 150 linear feet of stream XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from Page 13 of 15 the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. There were no impervious surfaces on the site prior to the development of Phase I. Post development impervious areas in Phase II would include streets, driveways, and houses. The roads within Phase II account for 0.49 acres of impervious surface, or 2.2% of Phase II. The roads within Phase I account for 1.71 acres of impervious surfaces, or 2.6% of Phase I. The combined impervious surfaces from Phases I and II would total 2.2 acres or 2.5% of the overall site area. The remaining 27.5% of the allowed impervious surfaces before the 30% threshold is reached would allow in excess of a half acre of impervious surface per lot (40 lots total in Phases I and II). This amount greatly exceeds the expected amount of impervious area for the single-family homesites. Storm drainage in Phase II is collected and transported through grassed swales reinforced with material that will reduce erosion while not interfering with plant growth. The stormwater will be treated by the vegetation growing in the swales and released through level spreaders as diffuse flow through protected Neuse River riparian buffers. Stormwater from the driveway to lots 16 and 17 would flow off of the narrow section of pavement in a diffuse manner through the adjacent grassed areas and into the surrounding wetland and Neuse River riparian buffers. XH. Sewage Disposal (required by DWQ) 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. Wastewater generated on the site will be treated by septic systems on each lot. X UL Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The development of Phase II of Pinecrest Subdivision will not result in any additional development that could potentially impact downstream water quality since it will utilize the remaining developable portions of the site. Pinecrest Subdivision provides a stub Page 14 of 15 street to one adjacent property, but that property would require direct access to a major road such as US 401. Access from Pinecrest Subdivision is insufficient in itself to allow development of the adjacent property. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). v r •vrc.'.cMJJ Applicant/ gent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 15 of 15 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200521022 County: Wake USGS Quad: Rolesville GENERAL PERAUT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent: Address: North Star, LPP 1620 Hillsborough Street Raleigh, NC 27605 Telephone No.: Size and location of property (water body, road name/number, town, etc.): The proiect site is located on the west side of of Highway 401, south of its intersection with NC 96, north of Rolesville, Wake County, North Carolina. Description of projects area and activity: This permit authorizes the placement of fill and the installation of culverts associated with Pinecrest Subdivision Phase 1 Permanent impacts include .196-acre of forested wetland for road crossings. See attached for mitigation requirements Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ? Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number. Nationwide Permit Number. 39 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached Nationwide and Special conditions, the attached North Carolina Wildlife Resources Commission conditions, and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires, or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade at 919-876-8441 x30. Corps Regulatory Official Andrea Wade Date: July 21, 2005 Expiration Date of Verification: March 18, 2007 -2- Determination of Jurisdiction: ? Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). ? There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ? The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued-. Action ID Basis of Jurisdictional Determination: Areas on this site exhibit wetland criteria as described in the 1987 Corps Wetland Delineation Manual and are adjacent to an unnamed tributary to Perry Creek. The property also contains stream channels that exhibit an Ordinary High Water Mark as indicated by changes in soil character and absence of terrestrial vegetation and are hydrologically connected to Perry Creek in the Neuse River Basin. \ ? n Corps Regulatory Official: Andrea Wade ?...J Date July 21, 2005 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. Copy Furnished: Spaulding & Norris, PA, Attn: Mr. Shawn Guyer, 972 Trinity Road, Raleigh, North Carolina. Action ID: 200521022 r County: Wake SPECIAL PERMIT CONDITION Requiring recording of wetland map for a subdivision: Permittee shall cause to be recorded in the Register of Deeds for Wake County a plat, showing the subdivision plan for the property, and a survey of the boundary of the jurisdictional waters of the United States, as approved by the Corps of Engineers, prior to the sale of any property within the subdivision. Requiring execution and recording of deed restrictions with restrictive covenants: The Permittee shall cause to be recorded in the Register of Deeds for Wake County restrictive covenants for the purpose of maintaining proposed conservation areas in their natural state in perpetuity. The permittee shall also cause to be recorded a plat, showing the subdivision plan for the property, the boundary of the conservation areas, and the boundary of jurisdictional waters of the United States. The restrictive covenants and plat, as approved by the Corps of Engineers, shall be recorded prior to the sale or conveyance of any lots, phases, or other property within the subdivision. The permittee shall enforce the terms of the restrictions set forth in the deed, and, prior to conveyance of the property, shall take no action on the property described in the deed inconsistent with the terms thereof. (Generally, subdivisions within this State are subject to restrictive covenants placed on the property by the developer, that include provisions like setbacks, types of homes that can be built, etc. If we have determined restrictive covenants are acceptable as a means of mitigation, the following language can be added to those restrictive covenants: `The areas shown on the recorded plat (identify) as conservation areas shall be maintained in perpetuity in their natural condition. No person or entity shall fill, grade, excavate, or perform any other land disturbing activities; nor cut, remove, or harm any vegetation; nor construct any structures, nor allow animal grazing or watering or any other agricultural use on such conservation area. This covenant is intended to ensure continued' compliance with the mitigation condition of authorizations issued by the United States of America, U.S. Army Corps of Engineers, Wilmington District, Action ID 200521022, and therefore may be enforced by the United States of America. This covenant is to run with the land, and shall be binding on the Owner, and all parties claiming under it." Usually, restrictive covenants have a provision that the propertyowners (either all of them or some percentage or them) can amend or modify the restrictive covenants. If that is the case, that provision needs to say that the above paragraph (usually identified by paragraph number) cannot be amended without the express written consent of the U. S. Army Corps of Engineers, Wilmington District.) ®TIFIC?3 ®TI? F _ E ; ?® p $ P OC15. Applicant: North Star, LPP File Number: 200521022 Date: Jul 21, 2005 Attached is: See Section below INITIAL PROFFERED PERMIT (Standard Permit or Letter of A permission) PROFFERED PERMIT Standard Permit or Letter of permission) B PERMIT DENIAL C X APPROVED JURISDICTIONAL DETERMINATION D PRELIMINARY JURISDICTIONAL DETERMINATION E ECT?IO I o 'Iow" ' rdentr e our g s an 'op o egar ng a minis a eeaappe I" f_the; o ec onai o atioriR o. a t /,, acearm:mtl?iri ctionsc vlce?v??or f A: INITIAL PROFFERED PERMIT: You may accept or object to the permit. • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section H of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit-in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. • ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice, means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the Corps to reevaluate the JD. Ix_I EQ,UI STTjF. V ,APP A L`o? ()BJTGTIQNI?T() 1I ;.TI I?Ir11 PIZO?FEREDPEIZNfII REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However, you may provide additional information to clarify the location of information that is already in the administrative record. POINTaOFCC>I I A(rTOfR'QLIE S IONS©RtF OI?1z?T ON ';?=t-rt A T . r If you have questions regarding this decision If you only have questions regarding the appeal process you and/or the appeal process you may contact: may also contact: Andrea Wade Mr. Michael Bell, Administrative Appeal Review Officer 6508 Falls of the Neuse Road CESAD-ET-CO-R Suite 120 U.S. Army Corps of Engineers, South Atlantic Division Raleigh, NC 27615 60 Forsyth Street, Room 9M15 919-876-8441 x30 Atlanta, Georgia 30303-8801 RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunity to participate in all site investigations. Date: Telephone number: Signature of appellant or agent. DIVISION ENGINEER: Commander U.S. Army Engineer Division, South Atlantic 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-3490 o` j w -- 1 EG ND: LOT 9 ! IE[ COT 10 C LOT I ? - WETLAND M All__- ® i ! s SURFACE WATER ' c ( `? y [OT 8 [or It STREAM 11 ,I ? ? a a LOT16 1 I! 111 s $ I i PRESER fATION AREA INFORMATION: LOT 12 LOT 7 PRESERVATION AREA ¢1 !` / Q J LOT 15 ' Area: 222,693 SOFT (5.11 Acres) J I/ LOT 6 II ` ( p! PRESERVATION AREA #2. Area: 63,480 SOFT (1.46 Acres) w LOT i7 I/P ! LOT 18 LOT 14 LOT 5 n 1 f PRESERVATION AREAS Area: 63,746 SOFT (1:46 Acres) LOT 13 LOT 35 I MIAs aRTSE11vA110N AREA: ^ "n.. N % LOT < 349.919 SOFT (8.03 Acres) ALB v w LOT 18 4? . i Z 1/' % 4'?? • LOT 34 i J 1 ? 1 ° 1 %1 1 LOT ZO 1 0 o A aco mares nfa LOT Ai 1 LOT 3 '1 / c m LOT 21 LOT 36 [or 32 LOT 22 5R All ?. / a' W, !t LOT 23 LOT 37 LOT 2 t 1 / COT 31 t, / f ( I t 114 LOT JO / I LOT 19 LOr38~ • LOT 24 STREET b / * D LOT 1 6 htlY / / 1` [ +LOT 26 f4 / i 1 qc LOT 25 WSW 7 \\\ LOT 28 r ! \ l_? ` $? a E.S3 + LOT 27 I ! ! 3 :::':'it::•iii:•i:•iii:fii':ii::..4-- `?..?., !``, ??ti- ----- - ? f' LOT 39 ? ;''r?'i:•i?ii?iii':r:viiii?r}isrir::iFii}iii'r:ci%ciiii:c:5ii:4rii:. \\??\ co \ + LOT 40 W Q Cal 3 T" .2 ................. r' ................ r o• ................. i .? :::::.:.......:.......................... n ................. i FN .......................... ............. :::::::::::.:::::::::::::::.:::::::::::::::: EX. ....... ............................. 8 ?.: :; i:Sr`riiaREp,r wGi p::;•:. ,I ? a 6 IX: R \, ............:::: ci... 7 .......................... ' ....... ............................................... .. ' •'::.::'. :. ':.'::: ..:. ...::.:::.':.'.:':.':::•.'..:'::':'::. i .. ............ 4 ..................... ORAWM.. ' ..................................... .......... ... "::::... ....?. SLEET GRAPHIC SCALE N / WL-2'0. 8 m, { a?ee se se ex. M ? Y?-??1-Yr Mt0.ECT t I M feer 1 ?' 541-04 s ! !tee . 100 e 1 O QG WAT F9 Q Y Michael F. i Easley, Governor William G. Rbss Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality July 1, 2005 North Star, LPP 1620 Hillsborough Street Raleigh, NC 27605 DWQ Project # 2005-0799 Wake County Subject Property: Pinecrest Subdivision, Phase I UT to Perry Creek [03-04-06, 27-57-2, WS-II, HQW, NSW Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B .0233) with Additional Conditions Dear Sir or Madam: ?w. You have our approval, in accordance with the attached opnditions and those listed below, to place fill within or otherwise impact 0.196 acres of wetlands, and 3,189 square feet (fle) of protected riparian buffers for the purpose of residential subdvision at the subject property, as described within your application dated May 6, 2005 and received by the N.C. Division of Water Quality (DWQ) on May 6, 2005. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3402 (GC3402). The Certification(s) allows you to use Nationwide Permit(s) 39 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, Water Supply, Watershed and Non-discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions.. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved 401 Oversighl/Enpress Review Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733.1786 /FAX 919-733-6893/ Internet httn://h2o.enr.state.nc.us/ncwetlands e Caroli Nna aatura!!y An Equal Opportunity/Affirmative Action Employer- 501. Recycled/10% Post Consumer Paper North Star, LPP Page 2 of 4 7/1/05 The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved includin&. incidental impacts: 1 Amount Approved ILLtJ Plan Location or Reference 404 Wetlands 0.196 acres WL-1.0, WL-2.0 , Buffers 3,189 (square ft. WL-1.0, WL-2.0 2. Erosion & Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina SedimAt and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on alA'construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. 3. Diffuse Flow All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at non-erosive velocities through the protected stream buffers such that it will not re-concentrate before discharging into a stream as identified within 15A NCAC 2B .0233 (5). If this is not possible, it may be necessary to provide stormwater facilities that are considered to remove nitrogen. This may require additional approval from this Office. 4. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 2B .0233 and GC 3402. 5. Deed Notifications Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place prior to impacting any North Star, LPP Page 3 of 4 7/1/05 wetlands, waters and/or buffers approved for impact under this Certification Approval and Authorization Certificate. A sample deed notification can be downloaded from the 401/Wetlands Unit web site at ?ttp://h2o.enr.state.nc.us/ncwetlands. The text of the sample deed notification may be modified as appropriate to suit to this project. 6. Culvert Installation Culverts required for this project shall be installed in such a manner that the original stream profiles are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall be re-established or, if the pipes installed in a perched manner, the pipes shall be removed and re-installed correctly. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. . 7. No Waste, Spoil, Sofids, or Fillwof Any Kind t No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in there-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 8. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 9. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401 [Wetlands Unit, North Carolina Division of.Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 10. Relocation of Level Spreader The relocation of Level Spreader "B" is required to be located outside of the 50' Riparian Buffer. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed North Star, LPP Page 4 of 4 7/1/05 impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have any questions, please telephone John Dorney or Cyndi Karoly at 919-733- 1786. V- Sincerely, V r% zc? 1 Alan W. Klimek, P.E. AWK/dae Enclosures: GC 3402 Certificate of Completion cc: Shawn Guyer-Spaulding & Norris, 972 Trinity Road, Raleigh, NC 27607 USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 20050799Pinecrest(Wake)401+NBR. 9pr Is 05 06356a SPRULDING&MORRIS,--..RA- ( 4{ .t (91JU854-7925 ..R ?? Civil Engineering & Planning AGENT AUTHORIZA77ON FORT ALL BLANKS-TO B Fir r ED JN 5 CURRENT T Name: Address: n1eZa .4LItSDn.,s.? v_t_ .??.- Phone: y$-. s1- Project Nune/Descriptiom ping-Crat elide -al S Date. 04.19.700-5 t '17? 1h:Parcaxtn vftl? Armor . l19 Army Corps of EngiD=5 Willr4nawU District PO Box 1990 Wilmington, NC 29402-1890 ` Atin. Ms. An 1Wrde _ Field Office: -Meiih Mjwufaw Field Office _ Re: Wetlm& ReLawd Consuking & P tins 1'o Whom it may Concern: 1, the cuzxent PmPertyoww, hereby-clesigne and authorize SpauId & Norris; P.A., to act on my beMifts- ty agent in thepmcessing ofpermit applicat' ns. to furnish upon request supplrmcr taf- akrMation in support of appliwjons, etc., b ' this day forward. Ibis the 9 'M day of A:?zii. Zxco This notification supersedes any previous correspondence coneernn : the agent for this. project. s' ?Qtt. ••-? ? t PRDIT Owners Name tNayt^%%( PROPERTY 's Signatiue cc: Mr. John Aoittay NCDENR - Division of Water Quality T 401 wetlands Unit 1650 (Wail Service center Raleigh, NC 27699-1650 ` :i Piwm- (919) 854.7990 F= 4919) 854-7925 q 972 Trinity Road ? ltateW' N "h Qr'w' 27607 P.2 Z•d 6Tb00LS6TG DWI.JMI WdCO:ZT SOOZ 6T JdU ?O YG =' r o -? rvcxuI %,a& "j, a vCNa1u11c1it v, cnv1rvnrneniana NaWfal Ke$ourceS Alan W. Klipiek, P.E. Director Colleen H. Sullins, Deputy Director DiviSidn of Water Quality March 10, 2005 Spaulding & Norris, PA 972 Trinity Road Raleigh, NC 27607 Attn: Mr. Shawn Guyer NBRRO#05-0061 County: Wake BASIN: Neuse River X Tar-Pamlico (15A NCAC 2B.0233) (15A NCAC 2B.0259) Complaint NOV Buffer Determination X Incident # Apps Call Project Name: Pine Crest Site Project # 541-04 Location/Directions: North of Rolesvi'lle off of 401 Hwy on left as soon as you crossover Perry Creek Subject Stream Perry Creek and UT's to Perry Creek Date of Determination: 3110105 Feature Start Buffer GPS Points (if provided) End Buffer Stream Form Appeal can Located on Soil Survey Located on USGS J 63 NBR Fla x X F Not Subject below and x F Pond X D Sl Property line x D S2 Property Hue X D S2 Pond Subject X A Subject x X Comments: Feature "DS 2" is the most western feature of the two features that parallel each other, The other feature near "DS 2" is not subject to the Neuse Riparian Buffer Rule. i Raleigh Regional Office 1628 Mail Service Center Water Quality Section Raleigh, NC 27699-1628 phone (919) 571-4700 Customer Service facsimile (919) 571-4718 1-677-623-6748 RECEIVED APR 2 5 2005 Page 2 of 2 r This on site determination shall expire five (S) years from the date of this letter. Landowners or affectedparties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and that it is subject to the buffer rule may request a determination by the Director. A request for a determination by the Director shall be referred to the Director in writing clo Cyndi Saroly, DWQ Wetlands1401 Unit, 2321 Crabtree Blvd, Raleigh, NC 27604-2260. Individuals that dispute a determination by the DWQ or Delegated Local Authority that 'exempts" a surface water from the buffer rule may ask for an ad judicatory hearing. You must act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DWQ recommends that the applicant conduct this nodfuation in order to be certain that third party appeals are made Ina timely manner. To ask for a hearing, send a written petition, which conforms to Chapter ISOB of the North Carolina General Statutes to the Of)rce ofAdobtistrative Hearings, 6714 Mail Service Center, Raleigh, MC 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. The (owner/future owners) should notify the Division of Water Quality (including any other Loca4 State; and Federal Agencles) of this decision concerning any future correspondences regarding the subject property (stated above). This project may require a Section 404/401 Permit for the proposed activity. Any inquiries should be directed to the Division of Water Quality (Central Off e) at (919)-733-1786, and the USArmy Corp ofEngineers (Raleigh Regulatory Field Office) at (919)-876-8441. Respectf ffly, Michael Horan Environmental Spec. I CC: File COPY Central Files DWQ 401 Stormwatcr/Wetlan& office 16 ry a N N PQ , ' a8 Du62 r ' ?{ d P ? S ? u ?62?s J ? k i i 4a r 0 a }; 1 ao ?- k ? rA PB p o .. 1 •?VdB i,. a, rr •?i.d Va o Ya62 Ap X M? ApB2' k ? " JeC2 v.? 4D62 , ? . ? Va82 VaR . _ II n ti [ Du. . , i?s 11 APB n r ? ? .? ; ? ? ti YVm82 d . >) AP ? PQ . 1s u 2 . 1 r . k' r ", (Joins sheet 23) WAKE COUNTY NORM H (Joins ins et, sheet 24) , ??? ? 2.' DUB. APB ? .1 ? •? Du 9 `, ?? DUB -.fly,- ? 4•;, '` ? K :, c K 2 s o rb . i r F?• -?.., s 'f 62 s'T ? 5 Dub Dub'= ti WmB2 m :\ t. r . j7 ; u8 x c 4?,?• y3.• r 13J02 'a G e 2 Cte - \ a Va82 :r Wma _ .3 U O O ? ??r . y? J N . I P o v M ? ? v • zO ? U I M I ?' -_ ? c ° ?+ 4 ? 20 \ O = ro .i 0 i d g:s _ o ? N ` ?+ r, i O 0 g • ? I \ l`` 39< `? ` M ? u ,/, ? 1 ,? ? Q (? O G 3`?' . • .F aag ? ? n N O k q ?I t. i ? ? N? . .N N gag . mil! s ,; C W O i ,z p • 0 9 a ? N I N 1 • 1 1 A 0, • ? , 2.?• ? M M e Q ?' i r a N ¦ O ° s ? .¦ 11 ?A? ? f ? •1 ? M i O •' N . N 2 a n. 76• C/ O N ? N „ N ?1 _+ 3 5 I ?. N O V V.. 5p N r ? a. + • O n 4 1 «o N r I ' • ? °? - °__ z ° it \ ¦ N ?? . ? a f • ? rQ I • !/ ' j Q II O • 1 O/. ?? /) ,?a? i ? w4 J '¦ n r ? O 1• ?J71C' ? ?N / ?1 1 () DATA FORM it vr" ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: . Pinecrest Subdivision Date: 05.03.05 Applicant / Owner. North Star. LPP County: Wake Investigator: Shawn Guyer State: NC Do normal circumstances exist on the site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Dor ranant Plant Species Stratum buck ator Dorninant Plant Soecles Stratum icat 1._ Ltquidambar aciflua TR/SS FAC+ 9. 1 2. Acer rubrum TR/SS FAC 10. 3. Arun&naria gigantea HR FACW 11. " 4. A4bVLU-M_asplenioides HR FAC 12. 6. Smilax rotundifolia VI FA 13. 6. Liriodendron tulip/ era TR/SS FAC 14. 7. Woodwardia areolata HR OBL 15. 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 900/6 Remarks: HydrophAc vegetation present. HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators -Stream, Lake, or ride Gauge _ Aerial Photographs Primary Indicators: _ Other _ Inundated xSaturated In Upper 12" X No Recorded Data Available - Water Marks _ Drift Lines Field Observations: _ sediment Deposits Drainage Patterns in Wetlands . Depth of Surface Water: N/A (in.) Secondary Indicators: Depth to Free Water in Pit: 10 Oxidized Roots Channels in Upper 12" Water-Stained Leaves Local Soil Survey Data Depth to Saturated Soil: 6 (in.) _ FAC-Neutral Test _ Other (Explain In Remarks) Remarks: Wetland hydrology present. SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No profile Desat6on• Depth Matrix colors Mottle Colors Mottle Texture, Concretions. Best horizon munsdl Moist) Umms eff Moist) AbundarwerAxvh-ast structure, etc- 0-8" A 25Y 4/3 - Sandy loam 8-I8"+ B 2.5Y 411 - Sandy clay loam Hydric Soil Indicators: Histosol Concretions Hiss Epipedon _ High,Organic Content in Surface Layer. in SandySoils _Sutfaiic Odor Organic Streaking in Sandy Soils X Aquic Moisture Regime Listed On Local Hydric Soils List _ Reducing Conditions Listed on National Hydric Soils List X Gleyed or Low- a Coors _ Other (Explain In Remarks) Remarks: Hydric soils present WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes X No Hydric Soils Present? - Yes X No Remarks: Is the Sampling Point Within a Wetland? Yes X No Sampled below Flag E-9. Within wetland area. DATA FORM p .ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant / Owner: _ North Star, LPP County: Wake Investigator:_ Shawn Guyer State: NC Do normal'circumstances exist on.the,site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X. Plot ID: (explain on reverse if needed) VEGETATION Do ndnant Plant Species Sb*= for Dondnant Plant Species Strafiffn Indicator 1. Liqutdambar aciJlua TR/SS FA C+ 9. I 2. Acer rubrum TR/SS FAC 10. 3. Quercus alba TR/SS FAA U_ ll. 4. Pinus taeda MS FAC 12. b: Juniperas yirginiana TR/SS =FACU '13. 6. Toxicodendron radicans VI FAC 14. 7. Po&hchum achroshchoides HR FAC 15. 8. _ Parthenocissus quinquefolia VI FAC 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). W/o Remarks: Hydrophytic.vegetaUon present HYDROLOGY Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge _ Aerial Photographs Primary Indicators: Other _ Inundated Saturated in Upper 12" X No Recorded Data Available _ Water Marks _ Drift Lines Field Observations: _ sediment Deposits Drainage Patterns In Wetlands Depth of Surface Water. NIA (hL) Secondary Indicators: Depth to Free WateiAfi Pit: N/A (in.) Oxidized Roots Channels In Upper 12" Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: N/A (in.) _ FAC-Neutral Test _ Other (Explain In Remarks) Remarks: Wetland hydrology not present SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Deserin6on- Depth Matrix Odors mom Colors Mottle Texture, Concretions, rn?a Horizon (MunseA Moist) (Munseli Moist) Abundance/Contrast Stricture, etc. 0-14+" A 2.5Y 5/4 - Sandy loam Hydric Soil Indicators: Histosoi _ Concretions _ _ Histic Epipedon _ High Organic Content in Surface Layer in SandySoils _ Suifidic Odor Organic Streaking In Sandy Soils _Aquic Moisture Regime Listed On Local Hydric Soils List _ Reducing Conditions Listed on National Hydric Soils List _ Gteyed or Low-Chroma Colors -Other (Explain In Remarks) Remarks: Hydric soils not present. WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes No X Hydric Soils Present? Yes No X Remarks: Is the Sampling Point Within a Wetland? Yes No X Sampled above Flag E-9. Not located within wetland area. DATA FORM F ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant / Owner. North Star LPP County: Wake Investigator. Shawn Guyer State: NC Do normal circumstances exist on the site? Yes_,X_ No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION 7 Dominant Plant species atom Indicator Dm dnant Plant species stratm Indicator 1. Ltquidambar aciflua MSS FAC+ 9. 2. Acer rubrum TR/SS FAC 10. 3. Juniiveras idminiana TR FACU- 11. 4._ Parthenocissus quinquefolia VI FAC 12. 5. Vitis rotundi& is VI FAC 13. 6._ Quercus nigra _ SS FAC 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC ). 80% Remarks: Hydrophytic vegetation present. HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators Stream, Lake, or ride Gauge Aerial Photographs Primary Indicators: Other _ Inundated -Saturated In Upper 12" _2L_ No Recorded Data Available _ Water Marks Drift Lines Field Observations: _ Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water N/A (in.) Secondary Indicators: Depth to Free Water in Pit: N/A (in.) • Oxidized Roots Channels in Upper 12" _ Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: N/A (m.) _ FAC-Neutral Test Other (Explain In Remarks) Remarks: Wetland hydrology not present. SOILS i s Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Descrfttion: Depth Matrix Colors Motlie cobra Mottle Texture, Concretions, fmctiesl Horizon (Munson MOW) tMunseil Mast) AbundanceAContrast Structure, etc. 4-10° A 25Y 414 Loam 10-I8"+ B 2.5Y 5/6 - dY Loam Hydric Soil Indicators: Histosoi -Histic Epipedon Soils _ Sulfiidic Odor Aquic Moisture Regime Reducing Conditions _ Gieyed or Low-Chroma Colors Hydric soils not present' Concretions -High Organic Content in Surface Layer in Sandy Organic Streaking in Sandy Soils Listed On Local Hydric Soils List Listed on National Hydric Soils List -Other (Explain in Remarks) WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No X Wetland Hydrology Present?- :Yes No X Hydric Soils Present? Yes No X Remarks: Is the Sampling Point Within a Wetland? Yes_ No _X Sampled above Flag F-67. Outside of wetland area. DATA FORM f ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant / Owner:_ North Star. LPP County: Wake Investigator. Shawn Guyer State: NC Do normal circumstances exist on the site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)?. Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on, reverse ff needed) t VEGETATION Dm gnant Plant Species Wd" indicator Dominant Plant Species . Stratum Indkdor 1. Llquldambar gffaci ua TR/ S FA C+ 9. 2. Acer rubrum TR/SS FAC 10. 3. duniperus y miniana TR FACU 11. 4. Corpus amomum _SS FA + 12. 5._ irtis rotundifolia V1 FAC 13. 6. Ulmus americana TR/SS FACW 14. 7. -Woodwardia areolata FIR OBL 15. 8. At ium asplenioides HR FAC 16. Percent of Dominant Species that are OEiL, FACW, or FAC excluding FAC-). 90°/U Remarks: Hydrophytic vegetation present. HYDROLOGY - Recorded Data (Describe In Remarks): Wetland Hydrology Indicators .Stream, Lake, or Tide Gauge Aerial Photographs Primary Indicators: Other _ inundated _,x Saturated In Upper 120 X No Recorded Data Available - Water Marks Drift Lines Field Observations: x Sediment Deposits x Drainage Patterns in Wetlands Depth of Surface Water N/A _HL) Secondary Indicators: Depth to Free Water in Pit: g rm;) x Oxidized Roots Channels in Upper 12" _ Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: 0 CUL) - FAC-Neutral Test - Other (Explain In Remarks) Remarks: Wetland hydrology present SOILS Map Unit Name ' s (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Descrb* n: Depth Matrix Colas Mottle Colors Mottle Texture, Concretions, $rxfies) Horizon (Munsdl Moist) ( Munsell Moist) AbundarxWContrast structure, etc. 0-10" A 2.5Y 5!2 loam lOYR 416 100/0- San 10-18"+ B 25Y 411 - Sandy clay loam Hydric Soil Indicators: _ Histosol _ Concretions _ Histic Epipedon _ High Organic Content In Surface Layer in SandySoiis _Sutfidic Odor Organic.Streaking in Sandy Solis -Aquic Moisture Regime Listed On Local Hydric Soils List - Reducing Conditions Listed on National Hydric Solis List X Glcyed or Low-Chroma Colors - Other (Explain In Remarks) Remarks: Hydric soils present. WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes X No Hydric Soils Present? Yes X No Remarks: Sampled Wow Flag F-67. Within wetland area. Is the Sampling`Point Within a Wetland? Yes X No r w IN Civil Engineering & Planning j: September 7, 2005 2 Q (j 50 i t } Uf-F% Z Ms. Jean Manuele Ms. Cyndi Karoly US Army Corps of Engineers NC Division of Water Quality Raleigh Regulatory Field Office Central Office ® 0 ow r= 6508 Falls of the Neuse Road 2321 Crabtree Boulevar?ff 4 It Suite 120 Suite 250 Raleigh, NC 27615 Raleigh, NC 27604 - 2260 N 0 V 1 7 2005 Re: Pre-Construction Notification Application Form for Pinecrest Subdivisions Phase II, in Rolesville, NC (Wake County) DWQ Project # 2005-0799 M-1 USACE AID# 200521022 ,,?? ? 2005 Dear Ms. Manuele and Ms. Karoly, .??t3ti?°? Ci E N?,lEitBRAI?CN Attached is the completed PCN Application Form for proposed stream, wetla?axC°sui Neuse River Buffer impacts required for Pinecrest Subdivision Phase II (PIN 1769.02-88- 5127) in Rolesville (Wake County). The site covers 87.85 acres (Phase II is 21.954 acres), off of US-401 (Louisburg Road) north of Rolesville and is in the Neuse River Basin. Jurisdictional wetlands on this site were delineated and site concurrence meetings were held with Mr. Mike Horan of the NC DWQ on March 10, 2005 and with Ms. Andrea Wade of USACE on April 19, 2005. A buffer determination was issued by the NC DWQ on March 10, 2005. A USACE Jurisdictional Determination was issued on July 21, 2005. The PCN application for impacts associated with Phase I of Pinecrest Subdivision was submitted to USACE and the NC DWQ on May 6, 2005. Approval of 401 Water Quality Certification and a Neuse River Buffer Protection Rules Authorization Certificate were issued on July 1, 2005 by the NC DWQ. Ms. Andrea Wade of the USACE issued approval for use of USACE Nationwide Permit #39 on July 21, 2005 with requirements for wetland mitigation. In response to the mitigation request, we set aside 349,919 square feet (8.03 acres) of high quality wetlands on the site as permanent preservation area through the use of deed restrictions with restrictive covenants. The preservation area is illustrated on the attached Drawing Sheet WL-2.0 "Pinecrest Subdivision - Proposed Preservation Areas. Site plans labeled "Pinecrest Subdivision - Phase II - Stream and Wetland Impact Map (Drawing Sheet WL-3.0)" and "Pinecrest Subdivision - Phase II - Neuse River Buffer Impact Map (Drawing Sheet WL-4.0)" are attached to illustrate proposed stream, wetland, and Neuse River Buffer impacts. Also attached are: Drawing Sheet C-3.0, the Storm Drainage and Ditch Design Site Plan; Drawing Sheet C-3.1, the Site Erosion Control Phone: (919) 854-7990 ? Fax: (919) 854.7925 ? 972 Trinity Road ? Raleigh, North Carolina 27607 Plan; and Drawing Sheet C-5.0, the Plan and Profile for Pine Rock Court and the driveway to lots 16 and 17. The proposed permanent and temporary stream, wetland, and Neuse Riparian Buffer impacts in Phase II are required for the installation of the driveway used to access lots 16 and 17. The driveway is located in the only feasible location for accessing lots 16 and 17, a large, highly valuable and marketable portion of the subdivision. The two lots are considered even more valuable because much of the overall site consists of unusable ponds, wetlands, and protected Neuse Riparian Buffers. The driveway impacts include: Permanent Wetland Impacts: 13221.53 sgft (0.3035 acres) Temporary Wetland Impacts: 3770.55 sgft (0.0866 acres) Neuse Riparian Buffer Impacts - Zone 1: 5734.50 sgft (0.1316 acres) Permanent Neuse Riparian Buffer Impacts - Zone 2: 3541.34 sgft (0.0813 acres) Temporary Neuse Riparian Buffer Impacts - Zone 2: 939.55 sgft (0.0216 acres) Permanent Stream Impact: 46 linear feet Temporary Stream Impact: 36 linear feet The driveway location is limited by several factors. The driveway cannot be moved further to the south because the wetlands in that area are wider and the driveway would encroach upon the existing pond and buffers. The driveway cannot be moved further to the north because the driveway causes water to back up behind its culverts during the 100-year storm event. The current backwater extends off the Pinecrest site and onto the adjacent property to the north. It was necessary to acquire an offshe backwater easement from the adjacent property owner. The owner agreed, in part, because the areas flooded were within Neuse Riparian Buffers and not particularly valuable for future development. Moving the driveway further to the north would cause the backwater flooding area to extend beyond the Neuse Riparian Buffers on the adjacent property and into usable areas. The adjacent property owner was not interested in selling the larger backwater easement. Without the backwater easement, the driveway cannot be installed and lots 16 and 17 become unusable and a significant financial drain on the entire project. In order to minimize the impacts caused by accessing lots 16 and 17, a driveway was designed instead of a public road. If a public road had been installed, the developer could have placed five lots in the area occupied by lots 16 and 17. Instead they are installing a minimal width driveway to access two lots instead of a public road to access the more profitable five lots. The driveway pavement is 12 feet wide where it crosses the two streams and the wetland area. The pavement of a public road would have been 18 feet wide. The grading for the driveway increases the overall impact resulting from the driveway, but cannot be avoided and has been minimized to the maximum extent possible. The t grading is the product of the raised elevation of the driveway surface, which in turn is the result of cover requirements over the culverts and the required size of the culverts. Sideslopes are graded to a 2:1 ratio and extensive headwalls were utilized to protect the stream channels and reduce the wetland and Neuse Riparian Buffer impacts As mentioned earlier, Phase I of Pinecrest Subdivision included wetland impacts for which the USACE requested mitigation. In response, we prepared a Preservation Plan to set aside 349,919 square feet (8.03 acres) of high quality wetlands located on the site through the use of deed restrictions with restrictive covenants as mitigation for the 0.1960 acres of wetland impacts. The preservation area provided in excess of a 40:1 preservation ratio for the Phase I impacts. The area was made so large in anticipation of potential wetland impacts associated with Phase II. There are 0.3035 acres of proposed permanent wetland impacts in Phase II, bringing the site total to 0.4995 acres of wetland impacts. Even with the addition of the Phase II impacts, the preservation ratio for the entire site remains over 16:1. The preservation area consists of floodplain adjacent to Perry Creek that is shallowly flooded, forming a large freshwater marsh. The flooding is in part maintained by the action of beavers. The area contains an abundant quantity and wide diversity of hydrophytic vegetation, including herbaceous sedges, rushes, and grasses as well as an assortment of woody species. Please do not hesitate to contact me if you have questions, comments or concerns about this application. Thank you in advance for your time spent reviewing this permit application. Sincerely, Shawn F. Guyer, E.I.T Environmental Engineering Assistant \/ ` ,-.i.\1_. i I Processing ti Office Use Only: Form Version March 05 2005079 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide #39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? ct,; 1F`' 1 sA} Q5 fvO`! ?r 005 H. Applicant Information Z) U. 1-1 1,v A t ER Raleigh, North Carolina 27605 zrr?VNDslum.",.- 1. Owner/Applicant Information Name: Nor Mailing Address: 162 Telephone Number: 919.828.2882 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Shawn Guyer Company Affiliation: Spaulding & Norris, PA Mailing Address: 972 Trinity Road Raleigh, North Carolina 27607 Telephone Number: 919.854.7990 Fax Number: 919.854.7925 E-mail Address:__ shawn@guldingnorris.com Page 5 of 15 M. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Pinecrest Subdivision Phase II 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 1769.02-88-5127 4. Location County: Wake Nearest Town: Rolesville Subdivision name (include phase/lot number): Pinecrest Subdivision Phase II Directions to site (include road numbers/names, landmarks, etc.): From I-440 take Capitol Blvd north. travel 2.9 miles. Take US401 (Louisburg Road) north, travel approximately 9 miles. The site is on left after a marshy area. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.94414 ON 78.43023 °W 6. Property size (acres): 87.853 (Phase II: 21.954 acres) 7. Name of nearest receiving body of water: UT to Perry Creek Index # 27-57-2: Classification: WS-II, HQW, NSW- 8. River Basin: Neuse Subbasin #03-04-06: USGS Cat # 03020201) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) Page 6 of 15 r 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is comprised primarily of mature pine plantation with some mixed pines and hardwoods in the low areas. The site is surrounded by agricultural land and very low density residential areas. 10. Describe the overall project in detail, including the type of equipment to be used: The project entails the development of a residential subdivision and the associated street and drainage infrastructure. Equipment used will include, but is not limited to: trackhoe excavators, bulldozers, rollers, asphalt pavers, and other grading and road construction equipment. 11. Explain the purpose of the proposed work: The purpose of the work is to provide the necessary infrastructure to support a residential subdivision of single family homes. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. This is the second permit application for this site. Concurrence meetings were held with Mr. Mike Horan of the Raleigh Regional Office of DWQ on March 10, 2005 and with Ms. Andrea Wade of the USACE on April 19, 2005. The application for Phase I of the subdivision was submitted to the USACE and NC DWQ on May 6, 2005. Approval of. 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules was issued by NC DWQ on July 1, 2005 (DWQ Project # 2005-0799). USACE approved the project under Nationwide Permit # 39 on July 21, 2005 (USACE AID# 200521022). Page 7 of 15 r V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no additional permit requests anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The proposed impacts associated with Phase II include permanent and temporary impacts to riparian wetlands, stream, and Neuse River Buffers resulting from the installation of a driveway to access lots 16 and 17. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Floodplain Nearest Stream Impact (acres) (indicate on map) herbaceous, bog, etc.) es/no linear feet Impact Area #1 Driveway grading Forested wetland Yes 0 Permanent 0.0911 Temporary 0.0220 Impact Area #2 Driveway grading Forested wetland Yes 0 Permanent 0.1678 Temporary 0.0495 Impact Area #3 Driveway grading Forested wetland Yes 0 Permanent 0.0446 Temporary 0.0150 Total Wetland Impact (acres) Permanent 0.3035 Temporary 0.0866 Page 8 of 15 3. List the total acreage (estimated) of all existing wetlands on the property: >9.0 acres 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multi 1 length X width, then divide b 43,560. Stream Impact Perennial or Average Impact Area of Number Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres Impact Area #1 UT to Perry Creek Culvert Perennial 6' Permanent 22.79 0.0031 Temporary 22.63 0.0019 Impact Area #2 UT to Perry Creek Culvert Perennial 3' Permanent 23.09 0.0016 Temporary 12.41 0.0008 Total Stream Impact (by length and acreage) Permanent 45.88 0.0047 Temporary 35.04 0.0027 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Name of Wat Type of Waterbody Area of Site Number (if applicable) ) Type of Impact (lake, pand estuary, sound, bay, Impact indicate on ma ocean, etc. acres N/A N/A Total Open Water Impact (acres) N/A 6. List the cumulative impact to all Waters of the U.S. result' from the project. Stream Impact (acres): Permanent 0.0047 Temporary 0.0027 Wetland Impact (acres): Permanent 0,3035 Temporary 0.0866 Open Water Impact acres : N/A Total Impact to Waters of the U.S. (acres) Permanent 0.3082 Temporary 0.0893 Total Stream Impact (linear feet): Permanent 46 Temporary 35 Page 9 of 15 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. N/A 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., damlembankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stonmwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The impacts in Phase II are the result of the driveway used to access lots 16 and 17. The driveway is located in the only feasible location for accessing lots 16 and 17, a large, highly valuable and marketable portion of the subdivision They are considered even more valuable because much of the overall site consists of unusable ponds, wetlands, and protected Neuse Riparian Buffers. The driveway location is limited by several factors. The driveway cannot be moved further to the south because the wetlands in that area are wider and the driveway would encroach upon the existing pond. The driveway cannot be moved further to the north because the driveway causes water to back up behind its culverts during the 100-year storm event. The current backwater extends off the Pinecrest site and onto the adjacent property to the north. It was necessary to acquire an offshe backwater easement from the adjacent property owner. The owner agreed in part because the areas flooded were within Neuse Riparian Buffers and not particularly valuable. Moving the driveway further to the north would cause the backwater flooding area to extend beyond the Neuse Riparian Buffers on the adjacent property and into usable areas. The adjacent property owner was not interested in selling the larger backwater easement. Without the Page 10 of 15 backwater easement, the driveway cannot be installed and lots 16 and 17 become unusable and a significant financial drain on the entire project. In order to minimize the impact caused by accessing lots 16 and 17, a driveway was chosen instead of a public road. If a public road had been installed, the developer could have placed five lots in the area occupied by lots 16 and 17. Instead they are installing a minimal width driveway to access two lots instead of a public road to access the more profitable five lots. The driveway is 12 feet wide where it crosses the two streams and the wetland area, not including grading. A public road would have been 18 feet wide. The grading for the driveway increases the overall impact caused by the driveway, but cannot be avoided and has been minimized to the maximum extent possible. The grading is the result of the raised elevation of the driveway surface, which in turn is the result of cover requirements over the culverts and the required size of the culverts. Sideslopes are graded to a 2:1 ratio and extensive headwalls were utilized to protect the stream channels and reduce the wetland and Neuse Riparian Buffer impacts. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) Page 11 of 15 t f of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Phase I of Pinecrest Subdivision included 0.1960 acres of wetland impacts, for which the USACE requested mitigation. In response, we prepared a Preservation Plan to set aside 349,919 square feet (8.03 acres) of high quality wetlands located on the site through the use of deed restrictions. The preservation area provided in excess of a 40:1 preservation ratio for the Phase I impacts. The area was made so large in anticipation of potential wetland impacts associated with Phase II. There are 0.3035 acres of proposed permanent wetland impacts in Phase II, bringing the site total to 0.4995 acres of wetland impacts. Even with the addition of the Phase II impacts, the preservation ratio for the entire site remains over 16:1. The preservation area consists of floodplain adjacent to Perry Creek that is shallowly flooded, forming a large freshwater marsh. The flooding is in part maintained by the action of beavers. The area contains an abundant quantity and wide diversity of hydrophytic vegetation, including herbaceous sedges, rushes, and grasses as well as an assortment of woody species. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr. state. nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): NIA Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Page 12 of 15 Yes ? No ? 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify. )? Yes ® No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Required Zone* Impact Multiplier (square feet Mitigation 1 5734.50 3 (2 for Catawba) N/A Permanent 3541.34 2 Temporary 939.55 1.5 N/A Total Permanent 9275.84 N/A Temporary 939.55 * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0244, or.0260. The owner does not propose any mitigation for buffer impacts. Buffer mitigation is not required. The impacts consist of two perpendicular driveway crossings that impact a total of less than one third of an acre of riparian buffers and less than 150 linear feet of stream XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from Page 13 of 15 r the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. There were no impervious surfaces on the site prior to the development of Phase I. Post development impervious areas in Phase II would include streets, driveways, and houses. The roads within Phase II account for 0.49 acres of impervious surface, or 2.2% of Phase II. The roads within Phase I account for 1.71 acres of impervious surfaces, or 2.6% of Phase I. The combined impervious surfaces from Phases I and II would total 2.2 acres or 2.5% of the overall site area. The remaining 27.5% of the allowed impervious surfaces before the 30% threshold is reached would allow in excess of a half acre of impervious surface per lot (40 lots total in Phases I and II). This amount greatly exceeds the expected amount of impervious area for the single-family homesites. Storm drainage in Phase II is collected and transported through grassed swales reinforced with material that will reduce erosion while not interfering with plant growth. The stormwater will be treated by the vegetation growing in the swales and released through level spreaders as diffuse flow through protected Neuse River riparian buffers. Stormwater from the driveway to lots 16 and 17 would flow off of the narrow section of pavement in a diffuse manner through the adjacent grassed areas and into the surrounding wetland and Neuse River riparian buffers. XH. Sewage Disposal (required by DWQ) 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. Wastewater generated on the site will be treated by septic systems on each lot. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The development of Phase II of Pinecrest Subdivision will not result in any additional development that could potentially impact downstream water quality since it will utilize the remaining developable portions of the site. Pinecrest Subdivision provides a stub Page 14 of 15 a street to one adjacent property, but that property would require direct access to a major road such as US 401. Access from Pinecrest Subdivision is insufficient in itself to allow development of the adjacent property. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). 49.Otc.Zo05 Applicant/ gent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 15 of 15 k U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200521022 County: Wake USGS Quad: Rolesville GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent: Address: North Star, LPP 1620 Hillsborough Street Raleigh, NC 27605 Telephone No.: Size and location of property (water body, road name/number, town, etc.): The proiect site is located on the west side of of Highway 401, south of its intersection with NC 96, north of Rolesville Wake County, North Carolina. Description of projects area and activity: This permit authorizes the placement of fill and the installation of culverts associated with Pinecrest Subdivision Phase 1 Permanent impacts include .196-acre of forested wetland for road crossings. See attached for mitigation requirements Applicable Law. ® Section 404 (Clean Water Act, 33 USC 1344) ? Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number: Nationwide Permit Number. 39 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached Nationwide and Special conditions, the attached North Carolina Wildlife Resources Commission conditions, and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires. or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade at 919-876-8441 x30. Corps Regulatory Official Andrea Wade Date: JuIv Zl, 2005 e Expiration Date of Verification: March 18, 2007 -2- Determination of Jurisdiction: ? Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). ? There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ? The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued-. Action lD Basis of Jurisdictional Determination: Areas on this site exhibit wetland criteria as described in the 1987 Corps Wetland Delineation Manual and are adjacent to an unnamed tributary to Perry Creek. The property also contains stream channels that exhibit an Ordinary High Water Mark as indicated by changes in soil character and absence of terrestrial vegetation and are hydrologically connected to Perry Creek in the Neuse River Basin. \ n ,, Corps Regulatory Official: Andrea Wade Date July 21, SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. Copy Furnished: Spaulding & Norris, PA, Attn: Mr. Shawn Guyer, 972 Trinity Road, Raleigh, North Carolina. t Action ID: 200521022 County: Wake SPECIAL PERAHT CONDITION Requiring recording of wetland map for a subdivision: Permittee shall cause to be recorded in the Register of Deeds for Wake County a plat, showing the subdivision plan for the property, and a survey of the boundary of the jurisdictional waters of the United States, as approved by the Corps of Engineers, prior to the sale of any property within the subdivision. Requiring execution and recording of deed restrictions with restrictive covenants: The Permittee shall cause to be recorded in the Register of Deeds for Wake County restrictive covenants for the purpose of maintaining proposed conservation areas in their natural state in perpetuity. The permittee shall also cause to be recorded a plat, showing the subdivision plan for the property, the boundary of the conservation areas, and the boundary of jurisdictional waters of the United States. The restrictive covenants and plat, as approved by the Corps of Engineers, shall be recorded prior to the sale or conveyance of any lots, phases, or other property within the subdivision. The permittee shall enforce the terms of the restrictions set forth in the deed, and, prior to conveyance of the property, shall take no action on the property described in the deed inconsistent with the terms thereof. (Generally, subdivisions within this State are subject to restrictive covenants placed on the property by the developer, that include provisions like setbacks, types of homes that can be built, etc. If we have determined restrictive covenants are acceptable as a means of mitigation, the following language can be added to those restrictive covenants: "The areas shown on the recorded plat (identify) as conservation areas shall be maintained in perpetuity in their natural condition. No person or entity shall fill, grade, excavate, or perform any other land disturbing activities; nor cut, remove, or harm any vegetation; nor construct any structures, nor allow animal grazing or watering or any other agricultural use on such conservation area. This covenant is intended to ensure continued compliance with the mitigation condition of authorizations issued by the United States of America, U.S. Army Corps of Engineers, Wilmington District, Action ID 200521022, and therefore may be enforced by the United States of America. This covenant is to run with the land, and shall be binding on the Owner, and all parties claiming under it." Usually, restrictive covenants have a provision that the property owners (either all of them or some percentage or them) can amend or modify the restrictive covenants. If that is the case, that provision needs to say that the above paragraph (usually identified by paragraph number) cannot be amended without the express written consent of the U. S. Army Corps of Engineers, Wilmington District.) i F . 1 f ? 7 ' ® lfl at i ®Ct ? V? r; r a U1-V.V1' D c Y.,.?,aj11^ _it Applicant: North Star, LPP File Number: 200521022 Date: Jul 21, 2005 Attached is: See Section below INITIAL PROFFERED PERMIT (Standard Permit or Letter of A permission) PROFFERED PERMIT Standard Permit or Letter of permission) B PERMIT DENIAL C X APPROVED JURISDICTIONAL DETERMINATION D PRELIMINARY JURISDICTIONAL DETERMINATION E C? O e o +lo . in en r : ?o rl` i an Q, o s egardmng adrri nistr ti.. appE it of.tl?? ih?>ve decz on. di onal o n= a b= n . ?:,` m sace ami tn W c etiotlwiuec ?vo? . A: INITIAL PROFFERED PERMIT: You may accept or object to the permit. • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section H of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit-in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. • ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice, means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the Corps to reevaluate the JD. ?. 4.-•-t 1,y F '3' _'q.Y'C r ?i q J?..- +t. -' 3`.y x) .. -. it.. t?I{( 1?)N;II F4UP,S1 FO'i'EAl 0r(?BIF< -,1!T<1IOI? T(? AN INIT , l PZOFFEREl? PERMII REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However, you may provide additional information to clarify the location of information that is already in the administrative record. PQiN T,(?k'LOII A?TrOR;t?7 L?NS?(URLNF??R1 A r()N¢ =T t^ ,, If you have questions regarding this decision If you only have questions regarding the appeal process you and/or the appeal process you may contact: may also contact: Andrea Wade Mr. Michael Bell, Administrative Appeal Review Officer 6508 Falls of the Neuse Road CESAD-ET-CO-R Suite 120 U.S. Army Corps of Engineers, South Atlantic Division Raleigh, NC 27615 60 Forsyth Street, Room 9M15 919-876-8441 x30 Atlanta, Georgia 30303-8801 RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunity to participate in all site investigations. Date: Telephone number: Signature of appellant or agent. DIVISION ENGINEER: Commander U.S. Army Engineer Division, South Atlantic 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-3490 LOT 17 ; 1 !y . 1 1 1 1 i' i 14 i 1 1 I E. F.: LOT 10 COT 16 j ? j 1ti d a LOT 11 LOT 12 vawm Pm LOT f5 /? P?P54?q tot 16 LOT 14 \\? , ) LOT r3 LOT 35 / S LOT 19 LOTN ? LOT 20 / LOT 3f LOT 21 LOT 22 5,•?6 .B LOT 32 , Et er ?\ 1 LOT 23 LOT 3r LOT 29 !OT JO !! LOT 24 STREET D / a• LOT 25 LOT Z6 AW - 16• of • / • !? / 1 LOT 28 I / \?- raa LOT 27 LOT 39 i l i LE- -w WETLAND SURFACE WATER -- •--- STREAM PRESERVA INFORMATION: PRESERVATION AREA J1 Area: 222,693 SQFT (5.11 Acres) PRESERVATION AREA 12. Area: 63,480 SQFT (1.46 Acres) PRESERVATION AREA #3 Area: 63,746 SOFT (1:46 Acres) TOTAL PRESERVATION AREA: 349,919 SOFT (8.03 Acres) -11111.11 N .. 'M Kn o ?. I N ? ? wz BE ? P? A A r y 3t s e ? ? 5W F? t o y. 'W Lvl U z? 'a. MAWM SfEET WL-2.0 541-04 LOT 9 i! MIL LOT ; ; LOT 8 11' ?!1 , LOr7 1 LOT 6 i LOT 5 LOT 4 1 ! 1 1 It 1 ; LOT 3 LOT 36 Q LOT 37 LOT 2 ? (n ?m LOT 38 % n I LOT 1 W A DF G ? Q O '< Michael F. Easley, Governor i William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality July 1, 2005 DWQ Project # 2005-0799 Wake County North Star, LPP 1620 Hillsborough Street Raleigh, NC 27605 Subject Property: Pinecrest Subdivision, Phase I UT to Perry Creek [03-04-06, 27-57-2, WS-II, HQW, NSW Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B.0233) with Additional Conditions Dear Sir or Madam: You have our approval, in accordance with the attached 69nditions and those listed below, to place fill within or otherwise impact 0.196 acres of wetlands, and 3,189 square feet (ft2) of protected riparian buffers for the purpose of residential sub?}iv><sion at the subject property, as described within your application dated May 6, 2005 and received by the N.C. Division of Water Quality (DWQ) on May 6, 2005. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3402 (GC3402). The Certification(s) allows you to use Nationwide Permit(s) 39 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 2B .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, Water Supply, Watershed and Non-discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the ' property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions., If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved 1Vo Carolina 401 Oversight(E)press Review Unit •"?uCQ??tf 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 /FAX 919-733-U93/ Internet: htto://h2o.enr.state.nc.us/ncwetlands An Equal opporturuty/Affirmative Action Employer- 50°16 Recycledll0°k Post Consumer Paper North Star, LPP Page 2 of 4 7/1/05 The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including, incidental impacts: Amount Approved Plan Location or Reference nits 404 Wetlands 0.196 acres WL-1.0, WL-2.0 Buffers 3,189 (square ft.) WL-1.0, WL-2.0 2. Erosion & Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina SedimAt and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal's or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all\construction sites, borrow sites, and waste pile (spoil) projects, including contractor-awned or leased borrow pits associated with the project. 3. Diffuse Flow All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at non-erosive velocities through the protected stream buffers such that it will not re-concentrate before discharging into a stream as identified within 15A NCAC 2B .0233 (5). If this is not possible, it may be necessary to provide stormwater facilities that are considered to remove nitrogen. This may require additional approval from this Office. 4. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 2B .0233 and GC 3402. 5. Deed Notifications Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place prior to impacting any North Star, LPP Page 3 of 4 7/1/05 wetlands, waters and/or buffers approved for impact under this Certification Approval and Authorization Certificate. A sample deed notification can be downloaded from the 401/Wetlands Unit web site at lhttp://h2o.enr.state.nc.us/ncwetlands. The text of the sample deed notification may be modified as appropriate to suit to this project. 6. Culvert Installation Culverts required for this project shall be installed in such a manner that the original stream profiles are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall be re-established or, if the pipes installed in a perched manner, the pipes shall be removed and re-installed correctly. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. 7. No Waste, Spoil, Solids, or Fill?of Any Kind i No waste, spoil, solids, or fill of any kind shall oc ur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in there-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 8. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 9. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of.Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 10. Relocation of Level Spreader The relocation of Level Spreader "B" is required to be located outside of the 50' Riparian Buffer. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed North Star, LPP Page 4 of 4 7/1/05 impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have any questions, please telephone John Dorney or Cyndi Karoly at 919-733- 1786. ,.." i `.` Sincerely, Alan W. Klimek, P.E. AWK/dae Enclosures: GC 3402 Certificate of Completion cc: Shawn Guyer-Spaulding & Norris, 972 Trinity Road, Raleigh, NC 27607 USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 20050799Pinecrest(Wake)401+NBR. Apr IS as oulsGa SPnULD I NG&NORR I Ss..., RAm .t ? tf (9 ?9 ?1 854 - 7925 Cavil Engineering & Planning AOrNT AUTHOPIZATION FORM ATA, BLANKS-TO B HUED ED [•N BY 1RKENT i Name: _L1'S ?iiC F Address: [ls2C ?t-L 11S?A?...?c_ Phone: I, project Nante/Descriptiom _ Pine Crest / Residential Libdivis Date: 45 '11r, m-partimix oraie Arun r . OS Army Corps of El);in=s Wilmingtop District PO Box 1890 Wilmington, NC 28402-1590 Attn: Ms. Andma, Wades _ : Field Oftice: • Kateib Ktgulg = Field Ouse Re: Wetlands Rciassd Consuki,-g & Pea nkting 1'0 Whom It May Concern: 1, the cwxern p pfetrowner, herebyeksignabe - authorize Spau d c? Norris, P.A., to act on my behalfi&my agent in thelnooesain8 ofpermit appli ' us, to fumis6 upou requcat supplon>cnWinkrmation in support of applications, W.,?b this day forward. Phis the 1174 day ofA:?Ct4- 2.oc? This notification supersedes any previous correspondence comerni y the agent for this. , Project. s k RW Ownci s Name - ? PROPERTY Q' 's Signature Cc: Mr. John l3oiatey " NCDENR - Division of Water Quality 401 wetlands Unit 1650 Mail Service Center Raleigh, NC 27699-1650 ` Pbona (919) 854.7990 a t?m 1919) 854-7925 9 972 Trinity Road* ltakWi ? A Carolina 27607 P-2 Z-d 6TtlOOLS6T6 ONI SMl WdCO:ZT SOOZ 6T JdU `V- G .. , .... ,..... ?.....,,............v ..ow?cu rcesources r Alan W. Klimek, P.E. Director >_ 1 Colleen H. Sullihe, Deputy Director p Division of Wafer Quality March 10, 2005 Spaulding & Norris, PA 972 Trinity Road Raleigh, NC 27607 NBRR0#05-0061 County: Wake Attn: Mr. Shawn Guyer BASIN. Neuse River X Tar-Pamlico (15A NCAC 2B .0233) (15A NCAC 2B.0259) Complaint NOV Buffer Determination X Incident # Appeal Call Project Name: Pine Crest Site Project # 541-04 Location/Directions: North of Rolesviille off of 401 Hwy on left as soon as you crossover Perry Creek Subject Stream Perry Creek and UT's to Perry Creek Date of Determination: 3110105 Feature Start Buffer GPS Points (if provided) End Buffer Stream Form Appeal can Located on Soil Surv Located on USGS To hic J 63 NBR Fla x X F Not Subject below and x F Pond X D Sl Property line X D S2 Property line x D S2 Pond Subject X A Subject x X Comments: Feature "DS 2" is the most western feature of the two features that parallel each other, The other feature near "DS 2" is not subject to the Neuse Riparian Buffer Rule. Raleigh Regional Office Water Quality Section 1628 Mail Service Center Raleigh, NC 27699-1628 Arew phone (919) 5714700 Customer Service facsimile (919) 571.4718 1-877-623-6748 RECEIVED APR 2 5 245 ?/T/LVVJ Page 2 of 2 This on-site determination shall expire five (S) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and that it is subject to the buffer rule may request a determination by the Director. A request for a determination by the Director shall be referred to the Director In writing c lo Cyndi %aroly, DWQ Wedands1401 Unit, 2321 Crabtree Blvd, Raleigh, NC 27604-2260. Individuals that dispute a determination by the DWQ or Delegated Local Authority that "exempts" a surface water from the buffer rule may ask for an ad judicatory hearing. You must act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 604ay statutory appeal time does not start until the affected party (ncluding downstream and adjacent landowners) is notified of this decision. DWQ recommends that the applicant conduct this notification in order to be certain that third party appeals are made Ina timely manner. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office ofAdministradve Hearings, 6714 Mail Service Center, Raleigh, N. G 27699-6714. This determination is final and binding unless you ask for a hearing within 60 day& The (owner/future owners) should notify the Division of Water Quality (Including any other Local, State, and Federal Agencies) of this decision concerning any future correspondences regarding the subjectproperty (stated above). This project may require a Seddon 404/401 Permit for the proposed activity. Any Inquiries should be direded to the Division of Water Qaaldty (Central Offue) at (919)-733-1796, and the USArmy Corp ofEngineers (Raleigh Regulatory Field Office) at (919)-8764441. Respectfully, f ?-I 'AA Michael Horan Environmental Spec. I CC: File Copy Central Files DWQ 401 Stormwater/Wetlan& Office 16 T (Joins inset, sheet 24) VVAKL UUUN I Y, NORM Q`ry ? Gx? • z. `D _ APC F" ? Ul .L ? C t? B +` P u r ? v ? ?PC? uB f W `c??C2 ? r ? , ss) x ? ' ? • `? ? PB ? DUB ? f Ap8 ig ,,' 'te i `" `3 c' pp _ ApB2 p e? ? DuB2 - ' - ;fix ?' a8?• ?. ? . a ? s t+„?. y P Dy . - 5.... fS ? ' ? s - ; : ? ? r6 ' ? ??{i ? y?H .F c. { ?,• :J 7 F? ? • r s L: Y - Ap62 e '^ :yn , bum { .f ; ?i?b r } ''? +7'}? F' lq { L ? ?• ICY * s Y n : {t 1 R• 6 ..? l ? 4 .. } ? • a y... . X. N_' ? b? °rtY: a, A ' n b " 6 ' p j u; t . i rat } hR n Y ??. tiY? + ?pB B` F: 11 rt .. h ?i r A t, '?., ? Y - tt 0 o `? VaB ?` + ? t_ `Du " 4 pB ? ; h T r ? Y ? In .c tip x 7 ? •Si r ?y? Va o VaB2 Ap r8 _ Ap62 rs + r ? Nl. . . b ° p Dub m Ntm62 AMU x VaC o m E m o f WmB2 \ / t f+ y ApB2 yi Lo ? ? ?. ?r• -ApB2 LoB • - 1?Vm62 c ? , = o Dub .w Do ; .` ? ?, . I? v " . ' . zF "; e 2 .r y ^t ? p a?2 k r Va62 4p 62 Vatl2I S V a a g . ? ,. t . DuQ APB LWB €- AD ou ? C n A I u ?• I oLz s ?' n? ``' r.:- ? -? +>rh.3 ' ' a ICts ?' ! Cn .o 'Nm82 ' x ° , '" „t ? ?c `F .,,? , . - a . ?' .•.? ge. Va6 y- ,,, Lad -. )1?1P s?? pQ..Du 2 2 # ?? _. , ,?, _ _ 0 (loins sheet 23) _ - ` ?ym?Z it Wm82 y \. / rr ?'sO v V I ' 194 b O ..O i G ? - y8 , ? J N •79 ?. lam- ' M• r-- O (\l fl Q ? \111 I.IL Q q 43o 7 O \ .NIIC \ G \\ 3 ?Y N /? ? O Y O • ? N? y?7i . J 177P1 •3 Y. IN M 7 V 19 r • - d \?` i GG r 96 <20 O \ ? = O ? N !az ? r ,• O p r a? %? O ?. \ k+ f? 0 4 f •? aaa 111' O lt<. ((?i a O ,N• 350 y ?s, Og lik 4p \ O J? • 9i? ;- IR 4 I a7j Otl r i I ii f A I ? ? / NM ! 1 Y t r \ ? - ? ? da s 1 r Il .'C ' x w a ? tlAIJ \ O sJ \\ \ ? y ' • r Y o4t •• ?? = fnl r r M - 1 N ?, G p 94r, 76' ? 1 p r r . O r Q K ?r tl _'. 7 N Z Ir O p 1 N 1 !! ? y 1 s s r O O 1 ? i\\l 420 .??ti! 4 e ` ,? M o /< 4: o p G 3OG Y • p • ?• • M 11 O 11 '•'_6 sG > e 1 po. Qu rry / Q O (-? + \A,/ ?[ ' 350 E 1 DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) r Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant I Owner. North Star. LPP County: Wake Investigator- Shawn Guyer State: NC Do normal circumstances exist on the site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Do minant Plant Species WWurn Mdicator Dorninant P nt Species Strahnn scat 1. LWIdambar aci ua TR S FA C+ 9. 1 2. Acer rubrum TR/SS FAC 10. 3. Arundinaria 91gantea HR FACW 11. 4._ Agailum asnlenioldes HR FAC 12. 5._ Smilax rotun&folia V1 FAC 13. 6. Liriodendron tulipitera TRISS FAC 14. 7. Woodwardia areolata HR OHL 15. 8. 16. Percent of Dominant SpeCI"-. that are OBI., FACW, or FAC excluding FAC-). 90% Remarks: Hydrophytic vegetation present.. HYDROLOGY Recorded Data (Describe In Remarks): Wetland Hydrology Indicators .Stream, Lake, or ride Gauge - Aerial Photographs Primary Indicators: _ Other _ Inundated x saturated in Upper 12" X No Recorded Data Available - Water Marks - Drift Lines Field Observations: - Sediment Deposits - Drainage Patterns in Wetlands . Depth of Surface Water. NIA Cm-) Secondary Indicators: Depth to Free Water in Pit: 10 Oxidized Roots Channels in Upper 12" e Wat r-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: FAC-Neutral Test - Other (Explain in Remarks) Remarks: Weiland hydrology present. SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Rafe oesaiy6m Depth matft colors Made cows Mottle Texture, commuons. forties) Horizon munseit moist) ( Munsell Mowl AlwndanceConkast Structure, etc. A 2.5Y 4/3 - Sandy loam 8-18"+ B 25Y 411 - Sandy clay loam Hydric Soil Indicators: - Histosoi Concretions _ Histic- Epipedon _ High Organic Content in Surface Layer. in SandySoils SuW#c Odor organic Streaking in Sandy Soils x Aquic Ir4oisture Regime Listed on Local Hydric Soils List _ Reducing Conditions Listed on National Hydric Soils List x oleyed or Low-Cl r a Colors _ other (Explain in Remarks) Remarks: Hydm sods presmt WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes X No Hydric Soils Present? Yes X No Remarks: Is the Sampling Point Within a Wetland? Yes X No Sampled below Flag E-9. Within wetland area. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: Pinecrest Subdivision Date: 0503.05 Applicant / Owner. North Star. LPP County: Wake Investigator:-- Shawn Guyer State: NC Do normal'circumstances exist on.the-site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Do minant Plant Species Stratum kMicator Dondnant Plant species Stratum Indicator 1. Liauidambar gTac3r(lua TR/ FAC+ 9. I 2. Acer rubrum TR/SS FAC 10. 3. Ouercus alba TR/SS FACU ll. 4. Pinus taeda TR/ S FAC 12. 5. Juniperus virginiana TR/SS TACtJ- 13. 6. Toxicodendron radicans VI FA 14. 7._ Polystichum achrostichoides HR FAC 15. 8. Parthenocissus gytOKfolia VI FAC 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 90'/a Remarks: Hydrophytic vegetation present. HYDROLOGY - Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or ride Gauge _ Aerial Photographs Primary Indicators: _ Other Inundated -Saturated In Upper 12" X No Recorded Data Available Water Marks _ Drift Lines Field Observations: _ Sediment Deposits Drainage Patterns in Wetlands Depth of Surface Water. N/A (in.) Secondary Indicators: Depth to Free Water'In'Pit: N/A (6t ) Oxidized Roots Channels In Upper 12" . _ Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: N/A ('in.) _ FAC-Neutral Test _ Other (Explain in Remarks) Remarks: Wetland hydrology not present. SOILS i Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Description: Depth Matrix Colors mottle colors mottle Texture, Concretions, i'rry:fies) tiorizon (Munself Moist) (Munsell Moist) gbundancerontrast structure, etc. 0-14-f-" A 2.5Y 5/4 _ Sandy loam Hydric Soil Indicators: Histosol _ Concretions _ Histic Eplpedon - _ High Organic Content In Surface Layer in SandySoils _ Sulfidic Odor Organic Streaking in Sandy Soils Aquic Moisture Regime Listed On Local Hydric Soils List _ Reducing Conditions Listed on National Hydric Soils List Gleyed or Low-Chroma Colors _ Other (Explain in Remarks) Remarks: Hyddc soils not present. WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes No X Hydric Soils Present? -Yes No X Remarks: Is the Sampling Point Within a Wetland? Yes_ No -X Sampled above Flag E-9. Not located within wetland area. DATA FORM i? ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) P Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant / Owner. North Star. LPP County: Wake Investigator: Shawn Guyer State: NC Do normal circumstances exist on the site? Yes,X_ No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Dominant Plant Soecres at= hMicator Dominant Plant Species Stratwn Indicator 1. _ _ Liguidambar acl1lua TRISS FA Q+ 9. 2. Acer rubrum TR/SS FAC 10. 3. Junks vlrQiniana TR FACU- 11. 4. Parthenocissusquinpefolia V1 _ FAC 12. 5. Ktis rotundifolia V1 FAC 13. S. Quercus nigra SS FAC 14. 7. 15. a. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 80% Remarks: Hydrophytic v adon present. HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators _ Stream, Lake, or ride Gauge - Aerial Photographs Primary . indicators: Other _ Inundated Saturated In Upper 12" X No Recorded Data Available - Water Marks Drift Lines Field Observations: _ sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. N/A (in.) Secondary Indicators: Depth to Free Water in Pit: N/A (in.) Oxidized Roots Channels in Upper 12" _ Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: N/A (n.) _ FAC-Neutral Test _ Other (Explain in Remarks) Remarks: Wetland hydrology not preserr SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confine Mapped Type? Yes No Profile Description: DepM MaUft Colors Monte Colors MoMe Texture, Concretions. Ceechesi Horton (Munse! Moist) ( .Munsell Mast) AbundanceKorrtrast Stricture, etc. 0-10" A 25Y 4/4 Loam 10-18"+ B 2.5Y 516 - Sandy Loam Hydric Soil Indicators: _ Histosoi Concretions Histia Epipedon _ High Organic Content in Surface Layer in Sandy Soils _ Sutfidic Odor Organic Streaking In Sandy Soils - Aquic Moisture Regime Listed On Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils List Gieyed or Low-Chroma Colors -Other (Explain in Remarks) Remarks: Hsdric soils not pres=L- WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No X Wedand Hydrology Present? = Yes No X Hydric Soils Present? Yes No X Is the Sampling Point Within a Wetland? Yes_ No X Sampled above Flag F-67. Outside of wetland area. DATA FORM i ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant / Owner. North Star. LPP County: Wake Investigator: Shawn Guyer State: NC Do normal circumstances- exist on the site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)?. Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Do Wnant Plant Suedes sera Indicator Dominant want Species . ra m. Indicator 1. Liquidambar aciflua TR/ FAC+ 9. 2. Acer rubrum TR/SS FAC 10. 3. Jun? vfrginiana TR FACU- 11. 4. Cornus amomum ASS FACW+ 12. 5. ritis rotundlfrgua VI FAC 13. 6. Ulmus americana TR/SS FACW 14. 7. Woodwardia areolata HR OBL 15. S._ _ A ium asplenioides HR FAC 16. Percent of Dominant Species that are OHL, FACW, or FAC excluding FAC-). 90% Remarks: Hydropbytic vegetatiion present. HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge Aerial Photographs Primary Indicators: Other _ inundated _,X Saturated in Upper 12" X No Recorded Data Available - Water Marks Drift Lines Field Observations: x Sediment Deposits x - Drainage Patterns In Wetlands Depth of Surface Water: N/A (in.). Secondary Indicators: Channels in Upper 12" - Depth to Free Water In Pit: g CUL) Water-Stained ? - Local Soil Survey Data Depth to Saturated Soil: 0 CUL) _ FAC-Neutral Test _ Other (Explain In Remarks) Remarks: Wetland hydrology present. SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profi#e Desaiotim: Depth Matrix Colors Mottle Colors Mottle Texture, Concretions, t"mchesl Horizon munsen Moist) (Munseli Moist) AbundancelContrast structure, etc. 0-10" A 25Y 52 10YR 416 100/0 Sandy loam 10-18"+ B 2.5Y 411 Sandy clay loam Hydric Soil Indicators: _ Histosol _ Concretions -Histic Epipedon _ High Organic Content in Surface Layer In SandySoils _Suifidic Odor Organic.Streaking in Sandy Soils - Aquic Moisture Regime Listed On Local Hydric Soils List Reducing Conditions Listed on National Hydric Soils List x_ Weyed or Low-Chroma Colors _ Other (Explain In Remarks) Remarks: Hydric soils present. WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes X No Hydric Soils Present? Yes X No Remarks: Sampled below Flag F-67. Within wetland area. Is the Sampling`Point Within a Wetland? Yes X No Date: D To: ? - ARO ? FRO ? MRO RRO Triage Check List Project Name: Kevin Barnett Ken Averitte Alan Johnson Mike Horan From: 111; C i DWQ#: b5 v? ?- County: ? waRO Tom Steffens and Kyle Barnes ? WiRO Noelle. Lutheran ? WSRO Daryl Lamb Telephone : (919) 7 5 3 - / ZY6 The file attached. is being forwardedlo.P our for your evaluation. Please call if you need',, ss' tance. Stream length impacted `? ? Stream determination ? Wetland determination and distance to blue-line surface-waters on USFw topo maps ? Minimization/avoidance issues Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond U ? Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? Check drawings for accuracy Is the application consistent with pre-application meetings? Cumulative impact concern ,42- VCP,3, ?-- ; V t?i5 Comments: Onct?!2 `? ?'/ef??n c ! S C0---/?e0 r ?C?PJ C yt /yl GC a ?!f/-e (?2 ll - 4 ?Q.r /°?? rf , c Cd<(?? ?r?s 0 49? I A, SPAULDING & NORRIS, PA Planning ? Civil Engineering ? Environmental November 08, 2005 Mr. Ian McMillan North Carolina Division of Water Quality 401 Oversight and Express Permits Unit 2321 Crabtree Boulevard Raleigh, North Carolina 27604-2260 RE: Response to Request For More Information dated September 21, 2005 for Pinecrest Subdivision Phase H DWQ Project # 05-0799, Ver. 2 Dear Mr. McMillan, Please find below, our responses to your request for more information regarding Pinecrest Subdivision Phase II. Additional Information Requested: 1. Issue #1 was resolved via telephone conversation. The driveway width and side slopes are minimized to the maximum extent possible. 2. Issue #2 was resolved via telephone conversation. The "area not evaluated" consists of areas on-site that are not intended for development, therefore, jurisdictional wetlands and streams were not delineated within those areas. 3. Diffuse flow is needed at the proposed driveway. Please provide level spreaders and level spreader worksheets for this area. As shown on the attached, revised drawing sheet C-5.0, level spreaders have been added on the upslope sides of the driveway. In these areas, the driveway grading catches overland flow from upslope in addition to stormwater sheet flowing off of the driveway surface. The attached level spreader worksheets detail the design characteristics of each level spreader. Stormwater that concentrates along the upslope side of the driveway is released as diffuse flow by the level spreaders and flows overland to enter the Neuse Riparian Buffers. The downslope sides of the driveway do. not have storm drainage designed to collect the stormwater sheet flowing off of the driveway. The water sheet flowing off of the driveway will enter the grassed shoulders of the driveway and proceed as diffuse flow into the surrounding undisturbed areas. The topography of the area allows the stormwater to flow diffusely through the undisturbed areas and enter the Neuse Riparian Buffer. 4. Please submit a level spreader worksheet for level spreader proposed at Channel "C". Attached, please find the level spreader worksheet for Level Spreader "A", the level spreader for Channel "C". Thank you for your time spent reviewing this information. Please do not hesitate to contact us if you have any questions. Sincerely, Shawn F. Guyer, E.I.T. Environmental Engineering Assistant Phone: (919) 854-7990 • Fax: (919) 854-7925 + 972 Trinity Road • Raleigh, North Carolina 27607 DVJQ Project No. 05-0-494 &E,251c13 Z) DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET PROJECT INFORMATION (please complete the following information): Project Name : Contact Person: Level Spreader ID-. Level Spreader Length Drainage Area Impervious Area 54 " W // uq £12 IS 1a?'s Pt+? %\ b,Z??EwaY - EAS-r Maximum Filter Strip/Buffer Slope grass Max Discharge from a 10 Year Stam Max Discharge to Level Spreader Filter SkoSuffer Vegetation Pre-treatment or Bypass Method REQUIRED ITEMS CHECKLIST 25 ft 0,52 ac. 0.08 ac. -1.40 % I ,-:? cfs I.-; cfs ?HIcX covEIR No Phone Number. N I-9 ) 96\3 -?9Qo (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundcover) Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. ff a requirement has not been met attach arr explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials 5 fc; Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf fitter. NIA, Pre-Form Scour Holes are on flat slopes only -:C4 No structures are located in protected buffers* If bypass method spedW in the Draft Level Spreader Design Option Document: NIA Bypass method is specified Cif applicable) and plan details and calculations are provided WA Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. 5Fi4 No siructrres are located in protected buffers. N/A Plan details for the bypass and outlets are provided. 5r-i', The operation and maintenance agreement Includes annual erosion and vegetation repair. <Ft, The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover: or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. Level Spreader Length Drainage Area Impervious Area Maximum Filter StripBuffer Slope grass 1. PROJECT INFORMATION (please complete the following information): Project Name: eloccrt-cST (P?+ASF iii Contact Person: 5iAA4')0 coo 009 Phone Number: (11"R ) 85K-4940 Level Spreader ID:. po&sE ii D2WEwAY - WEST Max. Discharge from a 10 Year Storm Max. Discharge to Level Spreader Filter Strip/Buffer Vegetation Pre-treatment or Bypass Method DWQ Project No. 65-6'494 Neesle" Z) DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET So ft 12,42 ac. O.c(o ac. 5.H % r cfs ?.kt ofs Tr+ICK C04EQ No U. REQUIRED ITEMS CHECKLIST (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)* (thick ground cover or grass, canopied forest with leaf litter groundcover) Initial in the space provided to indicate the fonowing design requirements have been met and supporting documentation is attached. /f a requirement has not been met attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Applicants Initials Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 it per cfs in canopied forest with leaf litter. NIA Pre-Form Scour Holes are on flat slopes only sF( No structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document NI A Bypass method is specified (if applicable) and plan details and calculations are provided NIA Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. SFG, No structures are located in protected buffers. N/A Plan details for the bypass and outlets are provided. 56C The operation and maintenance agreement includes annual erosion and vegetation repair. rq The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. OS- c'? 9 q ('Je r2 a) DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMA71ON (please complete the following information): Project Name: P,M-E c,:.eST SCZv,?kStof? P.4Ace ?1? Contact Person: S%AAv??.1 6,2 Phone Number: f iti) 6S4--4'19(> Level Spreader ID-._ cat araN EL" c " - LEvEL spu sAr>Fa -A". Level Spreader Length 20 ft Drainage Area 0"3q ac. Impervious Area 0, ? ( . ac. Maximum Filter StripBuffer Slope q.15 % grass Max Discharge from a 10 Year Stan 1.4 -4- cfs Max. Discharge to Level Spreader 1, 4 -:- cfs Filter StroBuffer Vegetation "T 4+ic K CoVF_2 (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8%forthick ground cover)' (thick ground cover or grass, canopied forest with leaf litter groundcover) Pre-treatment or Bypass Method NO IL REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met attach an explanaffon of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and wig substantially delay final review and approval of the project Awlicants Initials Stir Level spreader is at least 13 ft per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. N/A Pre-Form Scour Holes are on flat slopes only S+F[-t No structures are located in protected buffers' If bypass method specified in the Draft Level Spreader Design Option Document N /A Bypass method is specified (if applicable) and plan details and calculations are provided P JA Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. /VIA No structures are located in protected buffers. t? A Plan details for the bypass and outlets are provided. Sfc, The operation and maintenance agreement includes annual erosion and vegetation repair. s. The operation and maintenance agreement signed and notarized by the responsible party is provided. Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. 972 Trinity Road Raleigh, North Carolina 27607 Transmittal Date: i.o8.2005 Design Consultants D ?j v - 2005 DEps ?p S'iORMWA?R BRAN?N Job. No: 541-04 TEL 919.854.7990 FAX 919.854.7925 DWQ Project # 2005-0799 To: NC Division of Water Quality, Central Office 2321 Crabtree Boulevard Raleigh NC 27604-226o Attn: Mr. Ian McMillan Re: Response Letter - Pinecrest Subdivision Phase 2, Rolesville, NC (Wake County) Sending: ® Attached ? Under separate cover via ® Prints/Plans ? Shop Drawings ? Specifications ? Samples ? Other: the following items: Copies Date Description 1 ll.o8.2005 Response Letter 3 Level Spreader Worksheets 1 Drawing Sheet C-5.0 Transmitted for: ® Your use ? Approved as submitted ? Resubmit ? Copies for approval ? As requested ? Approved as noted ? Submit ? Copies for distribution ? Review and comment ? Returned for ? Return ? Corrected prints Mr. McMillan, please find attached our response to your letter dated September Remarks 21, 2005 regarding Phase II of Pinecrest Subdivision. Please feel free to contact me if you have any questions. Thank you. Copy to: Shawn Gnver ?0Y CqQ Michael F. Easley, Governor William G. Ross Jr., Secretary r North Carolina Department of Environment and Natural Resources p Alan W. Klimek, P.E. Director Division of Water Quality September 21, 2005 DWQ Project # 05-0799, Ver. 2 Wake County CERTIFIED MAIL: RETURN RECEIPT REQUESTED North Star, LLP 1620 Hillsborough Street Raleigh, NC 27605 Subject Property: Pinecrest Subdivision, Phase H Ut Perry Creek [030406, 27,57,2, WSII, HQW, NSW] REQUEST FOR MORE INFORMATION Dear Sir or Madam: On September 7, 2005, the Division of Water Quality (DWQ) received your application dated September 6, 2005, to impact 0.3035 acres of wetlands and 35.04 linear feet of streams to construct the proposed road within the residential seubdivision. The DWQ has determined that your application was incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact protected wetlands and/or streams on the subject property. Therefore, unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 2H .0506 and will place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project. Additional Information Requested: 1. Based on the impact maps it seems that the width of the driveway (designation for the road within Phase II) pavement is 20 feet. The DWQ requests that you minimize your impacts. This can be done by moving the driveway to the north-northwest and proposing larger culverts and equalizer pipes crossing the streams and wetlands at the narrowest points. In addition, lease minim* the width of the driveway and side slopes of the proposed impacts. addition, lease ?)dj? 2. Please submit more information about the "area not evaluated" a labeled on the map. If the OV0 - vi USACOE jurisdictional determination aav ble, I as„e submit this map. "u1 3. Diffuse flow is needed at the proposed eway. Please propose evel spreaders and level spreader worksheets for this area. 4. Please submit a level spreader worksheet for level spreader proposed at channel "C". Please respond within three weeks of the date of this letter by sending this information to me in writing and Mike Horan of the DWQ Raleigh Regional Office. If we do not hear from you within three weeks, we will assume that you no longer want to pursue this project will consi he project as withdrawn. fV o? N Caro ina 401 Oversight/Express Review Permitting Unit 1 650 Mail Service Center, Raleigh North Carolina 27699-1650 pli 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet: htti):/ih2o.enr.state.nc.us/ncwetlands V ?'Nalural?ly An Equal Opportunity/Affirmative Action Employer- 50% Recycled/] 0% Post Consumer Paper North Star, LLP Page 2 of 2 September 21, 2005 This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the DWQ. Please call Ms. Cyndi Karoly or Mr. Ian McMillan at 919-733- 1786 if you have any questions regarding or would like to set up a meeting to discuss this matter. Sincerely, cr-V4 ? Cyndi Karoly, Supervisor 401 Oversight/Express Review Permitting Unit CBKI?fm cc: Alike Horan, DWQ Raleigh Regional Office USACE Raleigh Regulatory Field Office File Copy Central Files Shawn F. Guyer, Spaulding & Norris, P.A., 972 Trinity Road, Raleigh, NC 27607 Filename: 050799,ver.2,PinecrestSDPhll(Wake)On_Hold DW # 0_5-(799 Ver 2 Pinecrest S/D Phase II Subject: DWQ # 05-0799 Ver 2 Pinecrest S/D Phase II From: Laurie Dennison <laurie.j.dennison@ncmail.net> Date: Wed, 21 Sep 2005 10:44:23 -0400 To: shawn@spauldingnorris.com Please see attached the Division of Water Quality's request for more information related to your recent application. Please note that this message is being forwarded to you electronically so that you may expedite preparation of your response. Please do not send your response as a reply to this e-mail or via fax. The hard copy is being sent via US Mail. All response correspondence is to be mailed via hard copy to the 401 Oversight and Express Permits Unit, 2321 Crabtree Blvd., Raleigh, NC, 27604 unless otherwise noted. Content-Type: application/msword 050799,ver.2,PinecrestSDPhII(Wake)On_Hold.doc Content-Encoding: base64 1 of 1 9/21/2005 10:44 AM o e. z ar 20^5 Civil Engineering & Planning September 7, 2005 Ms. Jean Manuele US Army Corps of Engineers Raleigh Regulatory Field Office 6508 Falls of the Neuse Road Suite 120 Raleigh, NC 27615 Ms. Cyndi Karoly NC Division of Water Quality Central Office 2321 Crabtree Boulevard Suite 250 Raleigh, NC 27604 - 2260 Re: Pre-Construction Notification Application Form for Pinecrest Subdivision Phase II, in Rolesville, NC (Wake County) [9 DWI L9 = M., I DW Project # 2005-0799 USACE AID# 200521022 P S F P 7 2005 Dear Ms. Manuele and Ms. Karoly, CENii - ref IER QUALITY Attached is the completed PCN Application Form for proposed stream, wetland AP DS FEUD STCMWATER MCH Neuse River Buffer impacts required for Pinecrest Subdivision Phase II (PIN 1769.02-88- 5127) in Rolesville (Wake County). The site covers 87.85 acres (Phase II is 21.954 acres), off of US-401 (Louisburg Road) north of Rolesville and is in the Neuse River Basin. Jurisdictional wetlands on this site were delineated and site concurrence meetings were held with Mr. Mike Horan of the NC DWQ on March 10, 2005 and with Ms. Andrea Wade of USACE on April 19, 2005. A buffer determination was issued by the NC DWQ on March 10, 2005. A USACE Jurisdictional Determination was issued on July 21, 2005. The PCN application for impacts associated with Phase I of Pinecrest Subdivision was submitted to USACE and the NC DWQ on May 6, 2005. Approval of 401 Water Quality Certification and a Neuse River Buffer Protection Rules Authorization Certificate were issued on July 1, 2005 by the NC DWQ. Ms. Andrea Wade of the USACE issued approval for use of USACE Nationwide Permit #39 on July 21, 2005 with requirements for wetland mitigation. In response to the mitigation request, we set aside 349,919 square feet (8.03 acres) of high quality wetlands on the site as permanent preservation area through the use of deed restrictions with restrictive covenants. The preservation area is illustrated on the attached Drawing Sheet WL-2.0 "Pinecrest Subdivision - Proposed Preservation Areas." Site plans labeled "Pinecrest Subdivision - Phase II - Stream and Wetland Impact Map (Drawing Sheet WL-3.0)" and "Pinecrest Subdivision - Phase II - Neuse River Buffer Impact Map (Drawing Sheet WL-4.0)" are attached to illustrate proposed stream, wetland, and Neuse River Buffer impacts. Also attached are: Drawing Sheet C-3.0, the Storm Drainage and Ditch Design Site Plan; Drawing Sheet C-3.1, the Site Erosion Control Phone: (919) 854-7990 ? Fax: (919) 854-7925 ? 972 Trinity Road ? Raleigh, North Carolina 27607 Plan; and Drawing Sheet C-5.0, the Plan and Profile for Pine Rock Court and the driveway to lots 16 and 17. The proposed permanent and temporary stream, wetland, and Neuse Riparian Buffer impacts in Phase II are required for the installation of the driveway used to access lots 16 and 17. The driveway is located in the only feasible location for accessing lots 16 and 17, a large, highly valuable and marketable portion of the subdivision. The two lots are considered even more valuable because much of the overall site consists of unusable ponds, wetlands, and protected Neuse Riparian Buffers. The driveway impacts include: Permanent Wetland Impacts: 13221.53 sqft (0.3035 acres) Temporary Wetland Impacts: 3770.55 sqft (0.0866 acres) Neuse Riparian Buffer Impacts - Zone 1: 5734.50 sqft (0.1316 acres) Permanent Neuse Riparian Buffer Impacts - Zone 2: 3541.34 sqft (0.0813 acres) Temporary Neuse Riparian Buffer Impacts - Zone 2: 939.55 sgft (0.0216 acres) Permanent Stream Impact: 46 linear feet Temporary Stream Impact: 36 linear feet The driveway location is limited by several factors. The driveway cannot be moved further to the south because the wetlands in that area are wider and the driveway would encroach upon the existing pond and buffers. The driveway cannot be moved further to the north because the driveway causes water to back up behind its culverts during the 100-year storm event. The current backwater extends off the Pinecrest site and onto the adjacent property to the north. It was necessary to acquire an offsite backwater easement from the adjacent property owner. The owner agreed, in part, because the areas flooded were within Neuse Riparian Buffers and not particularly valuable for future development. Moving the driveway further to the north would cause the backwater flooding area to extend beyond the Neuse Riparian Buffers on the adjacent property and into usable areas. The adjacent property owner was not interested in selling the larger backwater easement. Without the backwater easement, the driveway cannot be installed and lots 16 and 17 become unusable and a significant financial drain on the entire project. In order to minimize the impacts caused by accessing lots 16 and 17, a driveway was designed instead of a public road. If a public road had been installed, the developer could have placed five lots in the area occupied by lots 16 and 17. Instead they are installing a minimal width driveway to access two lots instead of a public road to access the more profitable five lots. The driveway pavement is 12 feet wide where it crosses the two streams and the wetland area. The pavement of a public road would have been 18 feet wide. The grading for the driveway increases the overall impact resulting from the driveway, but cannot be avoided and has been minimized to the maximum extent possible. The r grading is the product of the raised elevation of the driveway surface, which in turn is the result of cover requirements over the culverts and the required size of the culverts. Sideslopes are graded to a 2:1 ratio and extensive headwalls were utilized to protect the stream channels and reduce the wetland and Neuse Riparian Buffer impacts As mentioned earlier, Phase I of Pinecrest Subdivision included wetland impacts for which the USACE requested mitigation. In response, we prepared a Preservation Plan to set aside 349,919 square feet (8.03 acres) of high quality wetlands located on the site through the use of deed restrictions with restrictive covenants as mitigation for the 0.1960 acres of wetland impacts. The preservation area provided in excess of a 40:1 preservation ratio for the Phase I impacts. The area was made so large in anticipation of potential wetland impacts associated with Phase 11. There are 0.3035 acres of proposed permanent wetland impacts in Phase 11, bringing the site total to 0.4995 acres of wetland impacts. Even with the addition of the Phase II impacts, the preservation ratio for the entire site remains over 16:1. The preservation area consists of floodplain adjacent to Perry Creek that is shallowly flooded, forming a large freshwater marsh. The flooding is in part maintained by the action of beavers. The area contains an abundant quantity and wide diversity of hydrophytic vegetation, including herbaceous sedges, rushes, and grasses as well as an assortment of woody species. Please do not hesitate to contact me if you have questions, comments or concerns about this application. Thank you in advance for your time spent reviewing this permit application. Sincerely, Shawn F. Guyer, E.I.T Environmental Engineering Assistant R Office Use Only: Form Version March 05 2 0 r 1 ' USACE Action ID No. DWQ No. y? 2 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Nationwide #39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), heck here: H. Applicant Information SEP 7 2005 1. Owner/Applicant Information Name: North Star LPP DENR - 0 ATLIR QUALITY Mailing Address: 1620 Hillsborough Street ,rtn Raleigh, North Carolina 27605 Telephone Number: 919.828.2882 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Shawn Guyer Company Affiliation: Spaulding & Norris. PA Mailing Address: 972 Trinity Road Raleigh, North Carolina 27607 Telephone Number: 919.854.7990 Fax Number: 919.854.7925 E-mail Address: shawn@_spauldin2norris.com Page 5 of 15 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Pinecrest Subdivision Phase II 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 1769.02-88-5127 4. Location County: Wake Nearest Town: Rolesville Subdivision name (include phase/lot number): Pinecrest Subdivision Phase II Directions to site (include road numbers/names, landmarks, etc.): From I-440 take Capitol Blvd north, travel 2.9 miles. Take US-401 (Louisburg Road) north, travel approximately 9 miles. The site is on left after a marshy area. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.94414 ON 78.43023 °W 6. Property size (acres): 87.853 (Phase II: 21.954 acres) 7. Name of nearest receiving body of water: UT to Perry Creek (Index # 27-57-2.- Classification: WS-II. HQW. NSW,) 8. River Basin:_ Neuse (Subbasin #03-04-06: USGS Cat #03020201) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) Page 6 of 15 7 r 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is comprised primarily of mature pine plantation with some mixed pines and hardwoods in the low areas. The site is surrounded by agricultural land and very low- density residential areas. 10. Describe the overall project in detail, including the type of equipment to be used: The project entails the development of a residential subdivision and the associated street and drainage infrastructure. Equipment used will include, but is not limited to: trackhoe excavators, bulldozers, rollers, asphalt pavers, and other grading and road construction equipment. 11. Explain the purpose of the proposed work: The purpose of the work is to provide the necessary infrastructure to support a residential subdivision of single family homes. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. This is the second permit application for this site. Concurrence meetings were held with Mr. Mike Horan of the Raleigh Regional Office of DWQ on March 10, 2005 and with Ms. Andrea Wade of the USACE on April 19, 2005. The application for Phase I of the subdivision was submitted to the USACE and NC DWQ on May 6, 2005. Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules was issued by NC DWQ on July 1, 2005 (DWQ Project # 2005-0799). USACE approved the project under Nationwide Permit # 39 on July 21, 2005 (USACE AID# 200521022). Page 7 of 15 7 V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. There are no additional permit requests anticipated for this project. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The proposed impacts associated with Phase II include permanent and temporary impacts to riparian wetlands, stream, and Neuse River Buffers resulting from the installation of a driveway to access lots 16 and 17. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Floodplain Nearest Stream Impact (acres) (indicate on map) herbaceous, bog, etc.) es/no linear feet Impact Area #1 Driveway grading Forested wetland Yes 0 Permanent 0.0911 Temporary 0.0220 Impact Area 92 Driveway grading Forested wetland Yes 0 Permanent 0.1678 Temporary 0.0495 Impact Area #3 Driveway grading Forested wetland Yes 0 Permanent 0.0446 Temporary 0.0150 Total Wetland Impact (acres) Permanent 0.3035 Temporary 0.0866 Page 8 of 15 t 3. List the total acreage (estimated) of all existing wetlands on the property: >9.0 acres 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide b 43,560. Stream Impact Perennial or Average Impact Area of Number Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres Impact Area #1 UT to Perry Creek Culvert Perennial 6' Permanent 22.79 0.0031 Temporary 22.63 0.0019 Impact Area #2 UT to Perry Creek Culvert Perennial 3' Permanent 23.09 0.0016 Temporary 12.41 0.0008 Total Stream Impact (by length and acreage) Permanent 45.88 0.0047 Temporary 35.04 0.0027 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Name of Waterbody Type of Waterbody Area of Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact indicate on ma ocean, etc. acres N/A N/A Total Open Water Impact (acres) N/A 6. List the cumulative impact to all Waters of the U.S. resulting from the nroiect: Stream Impact (acres): Permanent 0.0047 Temporary 0.0027 Wetland Impact (acres): Permanent 0.3035 Temporary 0.0866 Open Water Impact (acres : N/A Total Impact to Waters of the U.S. (acres) Permanent 0.3082 Temporary 0.0893 Total Stream Impact (linear feet): Permanent 46 Temporary 35 Page 9 of 15 i 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. N/A 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The impacts in Phase II are the result of the driveway used to access lots 16 and 17. The driveway is located in the only feasible location for accessing lots 16 and 17, a large, highly valuable and marketable portion of the subdivision. They are considered even more valuable because much of the overall site consists of unusable ponds, wetlands, and protected Neuse Riparian Buffers. The driveway location is limited by several factors. The driveway cannot be moved further to the south because the wetlands in that area are wider and the driveway would encroach upon the existing pond. The driveway cannot be moved further to the north because the driveway causes water to back up behind its culverts during the 100-year storm event. The current backwater extends off the Pinecrest site and onto the adjacent property to the north. It was necessary to acquire an offsite backwater easement from the adjacent property owner. The owner agreed in part because the areas flooded were within Neuse Riparian Buffers and not particularly valuable. Moving the driveway further to the north would cause the backwater flooding area to extend beyond the Neuse Riparian Buffers on the adjacent property and into usable areas. The adjacent property owner was not interested in selling the larger backwater easement. Without the Page 10 of 15 r backwater easement, the driveway cannot be installed and lots 16 and 17 become unusable and a significant financial drain on the entire project. In order to minimize the impact caused by accessing lots 16 and 17, a driveway was chosen instead of a public road. If a public road had been installed, the developer could have placed five lots in the area occupied by lots 16 and 17. Instead they are installing a minimal width driveway to access two lots instead of a public road to access the more profitable five lots. The driveway is 12 feet wide where it crosses the two streams and the wetland area, not including grading. A public road would have been 18 feet wide. The grading for the driveway increases the overall impact caused by the driveway, but cannot be avoided and has been minimized to the maximum extent possible. The grading is the result of the raised elevation of the driveway surface, which in turn is the result of cover requirements over the culverts and the required size of the culverts. Sideslopes are graded to a 2:1 ratio and extensive headwalls were utilized to protect the stream channels and reduce the wetland and Neuse Riparian Buffer impacts. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing.. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) Page 11 of 15 of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Phase I of Pinecrest Subdivision included 0.1960 acres of wetland impacts, for which the USACE requested mitigation. In response, we prepared a Preservation Plan to set aside 349,919 square feet (8.03 acres) of high quality wetlands located on the site through the use of deed restrictions. The preservation area provided in excess of a 40:1 preservation ratio for the Phase I impacts. The area was made so large in anticipation of potential wetland impacts associated with Phase II. There are 0.3035 acres of proposed permanent wetland impacts in Phase II, bringing the site total to 0.4995 acres of wetland impacts. Even with the addition of the Phase II impacts, the preservation ratio for the entire site remains over 16:1. The preservation area consists of floodplain adjacent to Perry Creek that is shallowly flooded, forming a large freshwater marsh. The flooding is in part maintained by the action of beavers. The area contains an abundant quantity and wide diversity of hydrophytic vegetation, including herbaceous sedges, rushes, and grasses as well as an assortment of woody species. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form For additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr. state.nc.us/wo/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ? No 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Page 12 of 15 R Yes ? No ? 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Yes ® No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multinliers. Required Zone* Impact Multiplier (square feet Mitigation 1 5734.50 3 (2 for Catawba) N/A Permanent 3541.34 2 Temporary 939.55 1.5 N/A Total Permanent 9275.84 N/A Temporary 939.55 Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0244, or.0260. The owner does not propose any mitigation for buffer impacts. Buffer mitigation is not required. The impacts consist of two perpendicular driveway crossings that impact a total of less than one third of an acre of riparian buffers and less than 150 linear feet of stream. M. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from Page 13 of 15 the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. There were no impervious surfaces on the site prior to the development of Phase I. Post development impervious areas in Phase II would include streets, driveways, and houses. The roads within Phase II account for 0.49 acres of impervious surface, or 2.2% of Phase II. The roads within Phase I account for 1.71 acres of impervious surfaces, or 2.6% of Phase I. The combined impervious surfaces from Phases I and II would total 2.2 acres or 2.5% of the overall site area. The remaining 27.5% of the allowed impervious surfaces before the 30% threshold is reached would allow in excess of a half acre of impervious surface per lot (40 lots total in Phases I and II). This amount greatly exceeds the expected amount of impervious area for the single-family homesites. Storm drainage in Phase II is collected and transported through grassed swales reinforced with material that will reduce erosion while not interfering with plant growth. The stormwater will be treated by the vegetation growing in the swales and released through level spreaders as diffuse flow through protected Neuse River riparian buffers. Stormwater from the driveway to lots 16 and 17 would flow off of the narrow section of pavement in a diffuse manner through the adjacent grassed areas and into the surrounding wetland and Neuse River riparian buffers. XH. Sewage Disposal (required by DWQ) 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. Wastewater generated on the site will be treated by septic systems on each lot. XIH. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes El No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: The development of Phase II of Pinecrest Subdivision will not result in any additional development that could potentially impact downstream water quality since it will utilize the remaining developable portions of the site. Pinecrest Subdivision provides a stub Page 14 of 15 t s street to one adjacent property, but that property would require direct access to a major road such as US 401. Access from Pinecrest Subdivision is insufficient in itself to allow development of the adjacent property. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). 09.0(r,-.zo05 Applicant/ ent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 15 of 15 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 200521022 County: Wake USGS Quad: Rolesville GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent: Address: North Star, LPP 1620 Hillsborough Street Raleigh, NC 27605 Telephone No.: Size and location of property (water body, road name/number, town, etc.): The protect site is located on the. west side of of Highway 401, south of its intersection with NC 96, north of RolesvMe, Wake County, North Carolina. Description of projects area and activity: This permit authorizes the placement of fill and the installation of culverts associated with Pinecrest Subdivision Phase 1 Permanent impacts include .196-acre of forested wetland for road crossings. See attached for mitigation requirements Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ? Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number. Nationwide Permit Number. 39 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached Nationwide and Special conditions, the attached North Carolina Wildlife Resources Commission conditions, and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires. or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade at 919-876-8441 x30. Corps Regulatory Official Andrea Wade c--9-'Z Date: July 21, 2005 i Expiration Date of Verification: March 18, 2007 -2- Determination of Jurisdiction: ? Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process (Reference 33 CFR Part 331). ? There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ? The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued _. Action ID Basis of Jurisdictional Determination: Areas on this site exhibit wetland criteria as described in the 1987 Corps Wetland Delineation Manual and are adjacent to an unnamed tributary to Perry Creek. The property also contains stream channels that exhibit an Ordinary High Water Mark as indicated by changes in soil character and absence of terrestrial vegetation and are hydrologically connected to Perry Creek in the Neuse River Basin. \ Corps Regulatory Official: Andrea Wade Date July 21, 2005 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. Copy Furnished: Spaulding & Norris, PA, Attn: Mr. Shawn Guyer, 972 Trinity Road, Raleigh, North Carolina. i w Action ID: 200521022 County: Wake SPECIAL PERMIT CONDITION Requiring recording of wetland map for a subdivision: Permittee shall cause to be recorded in the Register of Deeds for Wake County a plat, showing the subdivision plan for the property, and a survey of the boundary of the jurisdictional waters of the United States, as approved by the Corps of Engineers, prior to the sale of any property within the subdivision. Requiring execution and recording of deed restrictions with restrictive covenants: The Permittee shall cause to be recorded in the Register of Deeds for Wake County restrictive covenants for the purpose of maintaining proposed conservation areas in their natural state in perpetuity. The permittee shall also cause to be recorded a plat, showing the subdivision plan for the property, the boundary of the conservation areas, and the boundary of jurisdictional waters of the United States. The restrictive covenants and plat, as approved by the Corps of Engineers, shall be recorded prior to the sale or conveyance of any lots, phases, or other property within the subdivision. The permittee shall enforce the terms of the restrictions set forth in the deed, and, prior to conveyance of the property, shall take no action on the property described in the deed inconsistent with the terms thereof. (Generally, subdivisions within this State are subject to restrictive covenants placed on the property by the developer, that include provisions like setbacks, types of homes that can be built, etc. If we have determined restrictive covenants are acceptable as a means of mitigation, the following language can be added to those restrictive covenants: ` Ibe areas shown on the recorded plat (identify) as conservation areas shall be maintained in perpetuity in their natural condition. No person or entity shall fill, grade, excavate, or perform any other land disturbing activities; nor cut, remove, or harm any vegetation; nor construct any structures, nor allow animal grazing or watering or any other agricultural use on such conservation area. This covenant is intended to ensure continued compliance with the mitigation condition of authorizations issued by the United States of America, U.S. Army Corps of Engineers, Wilmington District, Action ID 200521022, and therefore may be enforced by the United States of America. This covenant is to run with the land, and shall be binding on the Owner, and all parties claiming under it." Usually, restrictive covenants have a provision that the propertyowners (either all of them or some percentage or them) can amend or modify the restrictive covenants. If that is the case, that provision needs to say that the above paragraph (usually identified by paragraph number) cannot be amended without the express written consent of the U. S. Army Corps of Engineers, Wilmington District.) 1 ' I ' , $$ T ?" V TI ®N ©F ? IINI IE; t ?PPE ®7=I()Nti N W (90 1N1? ..-w ' [': ,, ''? ., f r? 4d r ; ,f a ;.4 ti ?iS'i-l ? ? . ? ? .•., - ? ,. ??.cy ?- j .:: f ? Applicant: North Star, LPP File Number: 200521022 Date: Jul 21, 2005 At tached is: See Section below INITIAL PROFFERED PERMIT (Standard Permit or Letter of A permission) PROFFERED PERMIT Standard Permit or Letter of permission) B PERMIT DENIAL C X APPROVED JURISDICTIONAL DETERMINATION D PRELD IINARY JURISDICTIONAL DETERMINATION E 5?( f I() }1E Colo?v g n fi s yotir n o f1©»s rat lydmg mltiistt tti?? apps ?l c,l tll? i " ' c3'sluli_ octal ?nloriiation a ?c i?urxd a w u? itc.ar?m' pmt the iWutienslcv'ccc« o'rC , c?? A: INITIAL PROFFERED PERMIT: You may accept or object to the permit. • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, andmaive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that the permit be modified accordingly. You must complete Section II of this form and return the form to the district engineer. Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a) modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify the permit having determined that the permit should be issued as previously written. After evaluating your objections, the district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below. B: PROFFERED PERMIT: You may accept or appeal the permit • ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your signature on the Standard Permit or acceptance of the LOP means that you accept the permit-in its entirety, and waive all rights to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit. • APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or provide new information. • ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the date of this notice, means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD. • APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the date of this notice. E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may request an approved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may provide new information for further consideration by the Corps to reevaluate the JD. ,?l (Ts1IQIv Ii i 1-0J-440. fY 'EI l ()I3JE(>II(?N T(? f1N<:ITT wITIAL PROFFERE,e D FERMI I _.. _ .. __z?_ ...=.. REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons or objections are addressed in the administrative record.) ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However, you may provide additional information to clarify the location of information that is already in the administrative record. PYOII I ?FCOI?T'I AC7 -:FOB QU I(?';;OR?NFORTI?UN. If you have questions regarding this decision If you only have questions regarding the appeal process you and/or the appeal process you may contact: may also contact: Andrea Wade Mr. Michael Bell, Administrative Appeal Review Officer 6508 Falls of the Neuse Road CESAD-ET-CO-R Suite 120 U.S. Army Corps of Engineers, South Atlantic Division Raleigh, NC 27615 60 Forsyth Street, Room 9M15 919-876-8441 x30 Atlanta, Georgia 30303-8801 RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day notice of any site investigation, and will have the opportunity to participate in all site investigations. Date: Telephone number: Signature of appellant or agent. DIVISION ENGINEER: Commander U.S. Army Engineer Division, South Atlantic 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-3490 O?o? W AT `c9pG r 0 Y Michael F. Easley, Governor i William G. Pbss Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality July 1, 2005 North Star, LPP 1620 Hillsborough Street Raleigh, NC 27605 DWQ Project # 2005-0799 Wake County Subject Property: Pinecrest Subdivision, Phase I UT to Perry Creek [03-04-06, 27-57-2, WS-II, HQW, NSW Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B .0233) with Additional Conditions Dear Sir or Madam: You have our approval, in accordance with the attached 6pnditions and those listed below, to place fill within or otherwise impact 0.196 acres of wetlands, and 3,189 square feet (f2) of protected riparian buffers for the purpose of residential sub' 'vision at the subject property, as described within your application dated May 6, 2005 an d r;? ived by the N.C. Division of Water Quality (DWQ) on May 6, 2005. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3402 (GC3402). The Certification(s) allows you to use Nationwide Permit(s) 39 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, Water Supply, Watershed and Non-discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the ' property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions.. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved 401 oversightlExpress Review Unit 1650 Mal Service Center, Raleigh, North Carolina 27699.1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carorina 27604 Phone: 919-733-1786 /FAX 919-733-M/ Internet: htto://h2o.enr.state.ne.us/ncwefands na Imle,Caroli M'a!!y An Equal opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper North Star, LPP Page 2 of 4 7/1/05 The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: 1 Amount Approved (Units) Plan Location or Reference 404 Wetlands 0.196 acres WL-1.0, WL-2.0 , Buffers 3,189 (square fl. WL-1.0, WL-2.0 2. Erosion & Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, o3erated, and maintained in accordance with the most recent version of the North Carolina Sedimt and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal ?,\or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all\construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. 3. Diffuse Flow All constructed stormwater conveyance outlets shall be directed and maintained as diffuse flow at non-erosive velocities through the protected stream buffers such that it will not re-concentrate before discharging into a stream as identified within 15A NCAC 2B .0233 (5). If this is not possible, it may be necessary to provide stormwater facilities that are considered to remove nitrogen. This may require additional approval from this Office. 4. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 213.0233 and GC 3402. 5. Deed Notifications Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place prior to impacting any North Star, LPP Page 3 of 4 7/1/05 wetlands, waters and/or buffers approved for impact under this Certification Approval and Authorization Certificate. A sample deed notification can be downloaded from the 401/Wetlands Unit web site at } ttp://h2o.enr.state.nc.us/ncwetlands. The text of the sample deed notification may be modified as appropriate to suit to this project. 6. Culvert Installation Culverts required for this project shall be installed in such a manner that the original stream profiles are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall be re-established or, if the pipes installed in a perched manner, the pipes shall be removed and re-installed correctly. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. 7. No Waste, Spoil, SoYids, or Fill?of Any Kind t No waste, spoil, solids, or fill of any kind shall oc ur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in there-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 8. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 9. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to .. return the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of.Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 10. Relocation of Level Spreader The relocation of Level Spreader "B" is required to be located outside of the 50' Riparian Buffer. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed North Star, LPP Page 4 of 4 7/1/05 impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have any questions, please telephone John Dorney or Cyndi Karoly at 919-733- 1786. ...;; . Sincerely, i Alan W. Klimek, P.E. AWKIdae Enclosures: GC 3402 Certificate of Completion cc: Shawn Guyer-Spaulding & Norris, 972 Trinity Road, Raleigh, NC 27607 USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 20050799Pinecrest(Wake)401+NBR. Apr IS 05 oujsGa SPRULDINGBHORRIS,---,RA-. t t 9 >f e ? 854 - 7925 'R • C.nnl Engineering & Planning r 01N AO 'NT AUTHORIZATION FORM ALL BLANKS-To BE FIL ED [N YYCLMRWT T A k Name: _ !O , tlS y?At2 _ i Address: Phone: y'? » >e Pr0jM Nanw/Descript1'0zr Pine t / Residcc till utxlivlsjp Date: 04.19.200.5 '1]ie Departurecn orate Arm . US Arnly Corps of Engin=s Wiwmgtpp District PO Box 1990 Witcnington, NC 28402-1890 Attn: Ms. A%& W.k Field Office: • taleigfi XWuj:4LM Field nice _ Ra Wetlands ReL d Consulting & Pettnkting To Whom It May Concern: 1, the current pfopetty°oiwner, hereby %p1 at0 ww authorize Spau.M & Norris; P.A., to act on my beMlf-ft c agent in the Ixooeuing of permit apps ns? to rumish upon request sapptemrr tal-ir&rmation in supportofappliosions, etc.,?rb this day forward. This the -J'q 14 day of A:pe%4- Lvc? . This notification supercedes any previous correspondence concermri the agent for thi9. project. s is A RiNT Owv='s Name ROPERTY Q Cc: - Mr. John I)ofney NCDENR - Division of Water Quality 401 wetlands Utdt . 1650 Mil Service Cater Raleigh, NC 27.699-1650 ` Mom (919) 854.7990 a F= 4919) 854.7915 9 972 Trinity )toad • Mew ? Signatiue taroUnn 17607 P.2 Z - d GIVOOLSST6 ONI OMI WdCO:ZT SOOZ 61 Jdd `OC' rJG North Carolina Department of Environment and Natural Resources Alan W. KilSnek, P.E. Director > y Colleen H. Suilis, Deputy Director p .? Division of Water Quality March 10, 2005 NBRR0#05-0061 Spaulding & Norris, PA County: Wake 972 Trinity Road Raleigh, NC 27607 Attn: Mr. Shawn Guyer BASIN: Neuse River X Tar-Pamlico _ (15A NCAC 2B.0233) (15A NCAC 2B.0259) Complaint NOV Buffer Determination X Incident # Appeal Call Project Name: Pine Crest Site Project # 541-04 Location/Directions: North of Rolesville off of 401 Hwy on left as soon as you crossover Perry Creek Subject Stream Perry Creek and UT's to Perry Creek Date of Determination: 3/10/05 Feature Start Buffer GPS Points (if rovided End Buffer Stream Form Appeal can Located on Soil Survey Located on USGS hic J 63 NBR Fla x X F Not Subject below and x F Pond X D Sl Property line x D S2 Property Hue X D S2 Pond Subject X A Subject x X Comments: Feature "DS 2" is the most western feature of the two features that parallel each other, The other feature near "DS 2" is not subject to the Neuse Riparian Buffer Rule. Raleigh Regional Office 1628 Mail Service Center ENR phone (919) 5714700 Customer Service Water Quality Section Raleigh, NC 27699-1628 facsimile (919) 571-4718 1-877-623-6748 RECEIVED APR 2 ? ???? Page 2 of 2 This on site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water exists and that it is subject to the buffer rule may request a determination by the Director. A request for a determination by the Director shall be referred to the Director in writing do Cyndi Karoly, DWQ Wedands1401 Unit, 2321 Crabtree Blvd, Raleigh, NC 27604-2260. Individuals that dispute a determination by the DWQ or Delegated Local Authority that "exempts" a surface water from the buffer rule may ask for an ad judicatory hearing. You must act within 60 days of the date thatyou receive this letter. Applicants are hereby notified that the 604ay statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DWQ recommends that the applicant conduct this notification in order to be certain that third party appeals are made Ina timely manner. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office ofAdministrative Hearings, 6714 Mail Service Center, Raleigh, N .C 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days, The (owner/future owners) should notify the Division of Water Quality (including any other Loca4 State, and Federal Agencies) of this decision concerning any future correspondences regarding the subject property (stated above). T hIs projectmay require a Section 4041401 Permit for the proposed activity. Any inquiries should be directed to the Division of Water Quality (Central Offke) at (919)-733-1786, and the USArmy Corp of Engineers (Raleigh Regulatory Field Office) at (919)-876,8441. Respectfully. Michael Horan Environmental Spec. I CC: File Copy Central Files DWQ 401 Stormwater/Wedands office a `so `-? (V/ 194 e a -71 p 4yr M . \ j l/ N O G 79 p u ."? ? CJ ? .. III C _ __- V O ? III O r 1? yr- .3 r . IN ? w? ?/?? . v ? O f -9 ? r la ,? - l ,? coo • `,`? 96 420 aes O - _ r N /Io G' v O e Nr \ x.39<y N i l? /. '' 1, a`•• ?, Q •N 7 ??? c?"N a `• SI \ ! LJ J O `? ry / 1 • ? •?S? 1 1 ? ¦ -_ a 1 \i ? • a 1 f? f 2•?• r u n O M T. G? 2 Ir sl i O p 420 .1 ? + I p y d ` • r a l• 'r. ??n n ms's' r ,?I o s op / O r O a % o <00 y/ 76' Y r 0 r 1 Y?. 00 A MAN O p Y / O .? .. I?I V? Jl! ?\ 11 • N? G DATA FORM s ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: . Pinecrest Subdivision Date: 05.03.05 Applicant / Owner. North Star, LPP County: Wake Investigator. Shawn Guyer State: NC Do nominal circumstances exist on the site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Do minant Plant Species tat Wicator Dominant Plant Species Sftgtffn Indicator 1._ Liquldambar styraciflua TR/SS FA Q+ 9. 2. Acer rubrum TR/SS FAC 10. 3. Arundinw is Qigantea HR FACW 11. -4. Ath lum Wlenloldes HR FA 12. 5. Smilax roNmi* olla VI FAC 13. 6._ Lfriodendron tulip fera TR/SS FAC 14. 7. Woodwardia areolata HR OBL 15. 8. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 90% Remarks: Hydrophytic vegetation present,. HYDROLOGY _ Recorded Data (Describe In Remarks): Wetland Hydrology indicators _ .Stream, Lake, or Tide Gauge _ Aerial Photographs Primary Indicators: - Other Inundated x Saturated In Upper 12" X No Recorded Data Available _ Water Marks _ Drift Lines Field Observations: _ sediment Deposits Drainage Patterns In Wetlands . Depth of Surface Water. N/A (in.) Secondary Indicators: Depth to Free Water in Pit: 10 (in.) Oxidized Roots Channels in Upper 12" Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: 6 (uL) _ FAC-Neutral Test _ Other (Explain In Remarks) Remarks: Wetland hydrology present. SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile 13escrft)tkm: Depth Matrix colors mottle- Coors Mottle Texture, Concreuons. (byehes) Hortzon (Munse? Moist) ( Munsetl Moist) Structure, etc. - tl-8" A 2.5Y 4/3 - Sandy loam 8-18"+ B 2.5Y 411 -dY ?Y loam Hydric Soil Indicators: _ Histosol Concretions _ Histic Epipedon _ High,Organic Content in Surface Layer in SandySoils Sulfnd'ic Odor Organic Streaking In Sandy.Soils X Aquic Moisture Regime Listed On Local Hydric Soils List Reducing Conditions Listed on National Hydric Solis List X Gkeyed or Low-Chroma Colors _ Other (Ex)lain In Remarks) Remarks: 11)x1ric soils prescnL WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes X No Hydric Soils Present? - - Yes X No Remarks: Is the Sampling Point Within a Wetland? Yes X No Sampled below Flag E-9. Within wetland area. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant / Owner. North Star. LPP County: Wake Investigator, Shawn Guyer State: NC Do normal circumstances exist on.the,site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Dm vinant Plant Species tat icmo Dominant Plant spades Stratum Wcator 1. Liquldambar acflua TMS_ FA C+ 9. 2. Acer rubrum TR/SS FAC 10. 3. Quercus alba TR/SS FACU 11. 4. Punts taeda TR//SS -FAC 12. 5. Juniperus virginiana TR/SS TACU- '13. 6. Toxicodendron radicans VI FAC 14. 7. Po&hchum achroshchoides HR FAC 15. 8._ Parthenocissus gytM olia VI FAC 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 90% Remarks: Hydrophytic.vegetation present. HYDROLOGY _ Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge _ Aerial Photographs Primary Indicators: Other Inundated -Saturated In Upper 12" X No Recorded Data Available _ Water Marks Drift Lines Field Observations: _ sediment Deposits Drainage Patterns in Wetlands Depth of Surface Water. N/A (in.) Secondary Indicators: Depth to free Water in Pit: N/A (in.) Oxidized Roots Channels in Upper 12" _ Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: N/A (In.) FAC-Neutral Test - Other (Explain in Remarks) Remarks: Wetland hydrology not present. SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No F"f5e Desertion: DgAh Matra Colors Mottle Coors Moore Texture, Concretions, roches) Hortron Nursed Moist) ( Munsell Moist) Aburwancemontrast stnictme, etc. 4-14-1-" A 25Y 5!4 - &nft loam Hydric Sal Indicators: _ Histosoi _ Concretions Histic Eplpedon. ^ _ High Organk Content in Surface Layer in SandySoils Sutfidic Odor _ Organic Streaking In Sandy Soils -Aquic Moisture Regime Listed On Local Hydric Soils List -Reducing Conditions Listed on National Hydric Soils List _ Gleyed or Low-Chroma Colors _ Other (Explain In Remarks) Remarks: Hydric soils not prat. WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes No X Hydric Soils Present? Yes No X Remarks: Is the Sampling Point Within a Wetland? Yes_ No X Sampled above Flag E-9. Not located within wetland area. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Determination Manual) Project / Site: Pinecrest Subdivision Date: 05.03.05 Applicant / Owner. North Star. LPp County: Wake Investigator:_ Shawn Guyer State: NC Do normal circumstances exist on the site? Yes__X_ No 'Community ID: Is the site significantly disturbed (Atypical situation)? Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse If needed) VEGETATION Dm Vnant Plant Species Stratum Indicator Do"nant Plant Species Shaturn ndicator 1. Llquidambar styra Aua TR/SS FA C+ 9. 2. Acer rubrum TR/SS FAC 10. 3. Juninerus 11 niana TR FACU- 11. 4._ Parthenocimws qulque olia VI FAC 12. 5. Vlis rotundifolia VI FA 13. 6. Quercus nigra SS FAC 14. 7. 15. a. 16. Percent of Dominant Species that are OBL, FACW, or FAC excluding FAC-). 80% Remarks: Hydrophptic vegetation present. HYDROLOGY _ Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or Tide Gauge _ Aerial Photographs Primary Indicators: _ Other Inundated _Saturated In Upper 12" . X No Recorded Data Available - Water Marks _ Drift Lines Field Observations: _ Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. N/A (m.) Secondary Indicators: Depth to Free Water in Pit: N/A (m.) Oxidized Roots Channels in Upper 12" _ Water-Stained Leaves _ Local Soil Survey Data Depth to Saturated Soil: N/A (in.) _ FAC-Neutral Test Other (Explain in Remarks) Remarks: Wetland hydrology not present. SOILS Map Unit Name (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Descrio6on: Depth Matrix Colors Mottle cok" Mottle Texture, Concretion% findieo Horizon (Munset! Moist) tMunsen Mast) Abundancerontrast Stnxlum etc. 0-10" A 25Y 4/4 - Loam 10-18"+ B 2.5Y 516 &p4 Loam Hydric Soil Indicators: _ Histosol Concretions _Histic Eplpedon -High Organic Content In Surface Layer in Sandy Solis _ Sutfidic Odor Organic Streaking in Sandy Soils _ Aquic Moisture Regime Listed On Local Hydric Solis List _ Reducing Conditions Listed on National Hydric Solis List _ Gieyed or Law-Chroma Colors -Other (Explain in Remarks) Remarks: Hydric soils not present" WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes No X Wetland Hydrology Present?. Yes No X Hydric Soils Present? Yes No X Remarks: Sampled above Flag F-67. Outside of wetland area. Is the Sampling Point Within a Wetland? Yes_ No X DATA FORM i ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Detennination Manual) Project / Site: Pinecrest Subdivision Date: 05. 3.05 Applicant / Owner:_ North Star. LPP County: Wake Investigator, Shawn Guyer State: NC Do normal circumstances' exist on the site? Yes X No Community ID: Is the site significantly disturbed (Atypical situation)?. Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: (explain on reverse if needed) VEGETATION Do minant Plant Species S atum indicator Dominant Plant Species . (rat Indicator 1. Llquidambar st aad lua TR/SS FAC+ 9. 2. Acer rubrum TR/SS FAC 10. 3. Juniperus vindniana TR FACU- 11. 4. Corpus awomum SS F CW+ 12. 5. Ytis rotun&folia VI FAC 13. 6. Emus americana TR/SS FAQW 14. 7. Woodwardia areolata HR OBL 15. 8. A ium asplenioides HR FAC 16. Percent of Dominant Species that are 06L, FACW, or FAC excluding FAC-). 90°/U Remarks: Hydrophytic vegetation present. HYDROLOGY _ Recorded Data (Describe In Remarks): Wetland Hydrology Indicators Stream, Lake, or ride Gauge Aerial Photographs Primary Indicators: Other Inundated x Saturated in Upper 12" X No Recorded Data Available _ Water Marks _ Drift Lines Field Observations: x sediment Deposits x Drainage Patterns in Wetlands Depth of Surface Water. N/A JUL) Secondary Indicators: Depth to Free Water in Pit: 8 (6L) x Oxidized Roots Channels In Upper 12" _ Water-Stained Leaves _ local Soil Survey Data Depth to Saturated Soil: FAC-Neutral Test _ Other (Explain In Remarks) Remarks: Wetland hydrology present. SOILS Map Unit Name ' s (Series and Phase): Drainage Class: Taxonomy (Subgroup): Confine Mapped Type? Yes No Profile Descrh%on: Depth Matriz Colors Mottle Colors Mottle Texture, Concretions, Lwhes) Horizon (Munsea Mast) ( Mmmen Moist) Abundance/Contrast Structure. etc. 0-10" A 2.5Y 5/2 10YR 416 100/0 Sandy loam 10-18"+ B 2.5Y 411 - Sandy clay loam Hydric Soil Indicators: _ Histosol _ Concretions _ Histic Epipedon _ High Organic Content in Surface Layer in SandySoils Sulfidic Odor Organic. Streaking In Sandy Soils _ Arquic Moisture Regime Listed On Local Hydric Solis List Reducing Conditions Listed on National Hydric Soils List x Gieyed or Low-Chroma Coors _ Other (Explain in Remarks) Remarks: Hydric soils present. WETLAND DETERMINATION Hydrophytic Vegetation Present? Yes X No Wetland Hydrology Present? Yes X No Hydric Soils Present? Yes X No Remarks: Sampled below Flag F-67. Within wetland area. Is the Sampling`Point Within a Wetland? Yes X No *1 DWQ# 7^C'? Date Who Reviewed: Plan Detail Incomplete ? Please provide a location map for the project. ? Please show all stream impacts including all fill slopes, dissipaters, and bank stabilization on the site plan. ? Please show all wedand impacts including fill slopes on the site plan. ? Please indicate all buffer impacts on the site plan. ? Please indicate proposed lot layout as overlays on the site plan. ? Please indicate the location of the protected buffers as overlays on the site plan. ? Please locate all isolated or non-isolated wetlands, streams and other waters of the State as overlays on the site plan. ? Please provide cross section details showing the provisions for aquatic life passage. ? Please locate any planned sewer lines on the site plan. ? Please provide the location of any proposed stormwater management practices as required by GC ? Please provide detail for the stormwater management practices as required by GC ? Please specify the percent of project imperviousness area based on the estimated built-out conditions. ? Please indicate all stormwater outfalls on the site plan. ? Please indicate the diffuse flow provision measures on the site plan. ? Please indicate whether or not the proposed impacts already been conducted. Avoidance and/or Minimization Not Provided ? The labeled as on the plans does not appear to be necessary. Please eliminate the or provide additional information as to why it is necessary for this project. ? This Office believes that the - labeled on the plans as can be moved or reconfigured to avoid the impacts to the Please revise the plans to avoid the impacts. ? This Office believes that the labeled on the plans as can be moved or reconfigured to minimize the impacts to the Please revise the plans to minimize the impacts. ? The stormwater discharges at the location on the plans labeled will not provide diffuse flow through the buffer because Please revise the plans and provide calculations to show that diffuse flow will be achieved through the entire buffer. If it is not possible to achieve diffuse flow through the entire buffer then it may be necessary to provide stormwater management practices that remove nutrients before the stormwater can be discharged through the buffer. Other ? The application fee was insufficient because over 150 feet of stream and/or over 1 acre of wetland impacts were requested. Please provide $ . This additional fee must be received before your application can be reviewed. ? Please complete Section(s) on the application. ? Please provide a signed copy of the application. ? Please provide copies of the application, copies of the site plans and other supporting information. Mitigation ? of compensatory mitigation is required for this project. Please provide a compensatory mitigation plan. The plan must conform to the requirements in 15 A NCAC 2H .0500 and must be appropriate to the type of impacts proposed. ? Please indicate which 404 Permit the USACE would use to authorize this project. r EC CG'VQ cin, G2S -,SZ i?l,\n 3 Cv'vf-'?Lfs 's pv cc,\ ck - C? CA L 4u f ? 1 4 o-k ?? v c, ti O IMPACT TOTALS• z 0 i N PERMANENT WETLAND IMPACT H Accumulated Area: 13221.53 SQFT 0.3035 Acres w ( ) Q TEMPORARY WETLAND IMPACT Accumulated Area: 3770.55 SQFT (0.0866 Acres) 0 NEUSE RIVER BUFFER IMPACT -ZONE 1 z Accumulated Area: 5734.50 SQFT (0.1316 Acres) PERMANENT NEUSE RIVER BUFFER IMPACT -ZONE 2 Accumulated Area: 3541.34 SQFT (0.0813 Acres) TEMPORARY NEUSE RIVER BUFFER IMPACT -ZONE 2 Accumulated Area: 939.55 SQFT (0.0216 Acres) J PERMANENT STREAM IMPACT w LENGTH: 46 ~ AREA: 0.0047 Acres N TEMPORARY STREAM IMPACT rn n LENGTH: 36 I AREA: 0.0027 Acres ~ ~ I O~ ~ I ~'o, ~ co °p n~ q~,~~O ,N N Fs.~y s~ nC "a OHO.. Fo ~ 0 OC 0 k 9sgr D F G~ 4~ ~ 000 N L V, ti~q~ ~ C 0 o U 6' U C O I _ ~o .C O c 'C ~ 9 0 y NZ I ~ - _ G~'VO~' ~s ~ n ~h s o 0~,~ t0 ~ ~ sF~~ / NEUSE RIVER BUFFER IMPACT AREA ~1 O, o~i ~ ~ qF / O F2``9 ~ / ~ ~ / 0 / 6 NEUSE RIVER BUFFER IMPACT -ZONE 1 0 ~ ~ ~-3 i i ~ i / / ~ 4 Accumulated Ar ~ ea. 2932.00 SQFT (0.0673 Acres) a~ i / i /i 0 y i t PERMANENT NEUSE RIVER BUFFER IMPACT -ZONE 2 4, ~ ~ A ~ ccumulated Area: 1819.47 SQFT (0.0418 Acres) ~ / ~ 5 ~ / / / / - / J TEMPORARY NEUSE RIVER BUFFER IMPACT -ZONE 2 1 Accumulated Area: 426.17 SQFT (0.0098 Acres) ~ m~? v ~ / / ~ .9 ~ I i ~ ~'A G~ ~ L~ 99 / ~ ~ ~ o N G y 0 ~ ~ /~i ~ ~ ~ EUSE RIVER BUFFER IMPACT AREA ~2 ~ ~ O ~ ~ ~ ~ NEUSE RIVER BUFFER IMPACT -ZONE 1 / / ~ ~ + ~ - Accumulated Area: 2802.50 - SQFT (0.0643 Acres) 3 / J 0 _ ~ _ \ ti N y ~ ~ ~ ~ uti / / ~ ~ W Q \ ~ _ ~ _ _ PERMANENT NEUSE RIVER BUFFER IMPACT -ZONE 2 ¢ ~ w ~ ~ a m / ~ ~ ~ ~ ~ Accumulated Area: 1721.8 ' ~ a ~ ~ ~ 7 SQFT 0.0395 Acres ~ _ _ / ~ p I ~ ~F ~ T acv o° WWti W i ~ h , 4+~, TEMPORARY NEUSE RIVER BUFFER IMPACT ZONE 2 ~ . m o o ~ a o ~ ~ Q i ' ~ ~ ~ 9 ~tQ J2 2~n ~ ~ ~ a ~ Accumulated Area: 513.38 SQFT (0.0118 Acres) ~ ; ~ = a ~ ~ ° ~ w ~ i 4 i / ~ o ~ ' i~ / W~NJ F. p qOq e Q j / ~Z~~ p 0.~ qai lLu~i ° \ / N _ / ~ ~ ~ ~ 3 o ~ ~ , ~ ~ / ~ i . ~ i 9- / / ~ i ~ / ~i ~ ~ 3 ~ i' ~ .p / ~ ~~5 ~ i/ i ~ 1 ~ , ~ - i/ a ~ m o ~ ~ ti - /i i - r~ / , ~ / ~ ~ ~ i ~ ~ ~ - ~ i ~ i ~ ~ / ~ ~ _ 0. x ~ ~ o ~ ~ / i 'p / ~ I ~ ~ Q I ~ Q ~ ~ ~ C`^` y ` / I - I z 0 ~ ~ ! ~ O / ~ - ~ i r ~Q ~ ~ ~ ~ k ~ g ~ - - - \ p _ ~ ~ ~ m ~ . ~ ~ ~ ~ r ~ ~ ~s ~ 1' q ~ ~ z o ~ F g~ C'~ ,r J - S~,'L~, O E Oq, ~~9 I ~ J F \ o _ ~ G ~ ~ s~, ~ ~ ~ F~ Q i / C' ~ 2 9 1 ~ ~ L 3 ~ ~ ~ s ~ t ~ r • u - ~ / ~ w \ ~ J s , ~ / ~ _ ~ ~ _ _ ~ w g \ / ~ - / ~ J o ~ ~ ~ , ~ \ ~ O \ ~ ( ~ ~,j ~ ~ ~ / ~ GF ~ ~ / m / s c9~ ' ~ ~ LEGEND: £ ~ 9~~ ss,/ 1` ` F FO ,o ~ Y - o O9G '~F q~ i ~ ~ \ _ ~ ` 'emu > , F FA9~/ y q ~ ~ WETLAND W s 9~i~ _ ~ - •~~-STREAM 9 ~ .o POND 9 F~ ~ti sF mq F F Fy ~ ~ -----NEUSE RIPARIAN BUFF R E ti,, ti F ~s ~ m o F ,o I so ~ o - \ x- SILT FENCE a s9 Fqq ti ~ ~ y ~ ~ ~ ~ f - -DIVERSION I H y D TC o / i I Z ~ \ ` -o-- LIMIT OF DISTURBANCE ~ G ~ DRA WNVG y i ~ ~ I ~ \ c+uerr 4 S-, m 'o O -4.0 Go 0 JO EO 120 3b 9 ell PPROJECT GRAPHIC SCALE NUMBER 0 LO 14 40 W6 .1, zz~ 4a Lt I inch = 60 ft ~"~`1-04 A.L CARTER D.B. 1984, PG. 363 -~J EXISTINGPONDWILLBEOWNEDBYTHEHOMEOWNER B.M. 1924, PG. 87 PtN 1850.04-70-5650 - ~ ROADSIDE DITCH DATA W duD ~u ~ ZONING R-40W ~ ~ ~ ~ ASSOCIATION. ALL MAiNTE~fANCE ~ I f ~ ¢ / f , , + TEMP. LINER DESIGN DATA PERMANENT DITCH DESIGN DATA THERESPONSIBitITYOFTHEHOMEOWNERASSOCIATION. PERENNIAL STREAM BiIFFER / / / ((FROM EACH S1DE TOP OF BANK) / f / t / > r/ / , $EE WAKE COUNTY WATER SUPPLY ~ % r ; / WATERSHED BUFFER NOTES TH15 SHEET i/ / , ~ r t / / ~ DRAINAGE Dfro) Q(1D) RoAO FLDw f ' lDTA1 0 PERMAI~NT / ' ~ ~ r¢/ DITCH AREA C INDIVIVUAL 0 SLOPE DEPTH SHEAR TEMPORARY VELOCITY r ~ r ~ / / ~ IN CHANNEL LINING o / / I ~ f / j / f 'Tf / / ' 1r / / EXISTING FIELD ! r r / , j~~ / / ~ ' > / t (ACRES) (CFSI (CFS1 (%1 (FT) (PSf) LINER TYPE (FPS) TYPE / f: / ENCROACHMENT a + + : ? ,J , / /iii ! lrfr , r ~ / ' / ~ / ~ > ~ i': B 1.57 0.30 3.40 3.40 1.16 0.62 0.45 ~ 1 / / / / ~ 'i:'rfi ~ / ,r+~ C 1.06 0.40 3.06 3. D6 3. ii 0.53 / , / ; 1.03 r , 'i~,'>~~,'", ' i';~;:/f~j'`/ D-1 0.28 0.3D 0.61 0.61 8.00 0.31 1.55 ~ ! 100' PERENNAV. STREAM BUFFER (p ' / t`--,' r ~ / ' ` % ~ ` ' ~ D-2 D.05 0.60 0.22 3.2 _ ° .ti ` 8 8.00 0.58 2.90 r % r' j fr ~ ' E 0.3! 0.60 1.34 1.34 1. - ((FROM EACH SIDE TOP OF BANK) ) t + t'°~ + AS-pAg7~ `o. ~ / ~ , i ~ / ,J % / j / . ~ r r §Ef WAKE COUNTY WATER SUPPCY + ~ + OF PNASEt1-~- ~ / ' / ^ / r~ i / / ~ ~ ----_.i ~ a . , /~j.~- / , / r j , / , ,r , , f / i ; + 27 0.46 0.35 . ~ ~ / - , ~ p>,, F 0.18 0.60 0.78 O. IB 1.27 0.48 0.38 - ~ / , WATERSHED BUFFER N07ES THIS SH + ~ + + ~ i / , f , / / / 7~ p' f- + , G O. ii 0.60 0.48 0.48 1.16 0.41 0.30 1,• , / j ~ H 0.32 0.60 1.39 1.39 3.11 0.50 0.97 r' / / / t T16 ~ ~ , - 0 2n' JOINT ORIVEKAY + + + + + + ~ I ATE Ih9 Y ` / / / / / /~~y,' / / r r ' ! r J/% / • 1 /r / / / ,rr,, / r / ~ ~ ~ , / I-1 0.05 0.60 0.22 0.22 8.00 0.21 1.05 ACCESS EASETEFIT I SEE CHART / ~ ~ , / ^ - r / 1 ~ + + + IS T IFFO./ r/ , / ~ ! f, ii , r / fj ! / , 3 I PA ~ ~ ~ ! ~ / , / f / r / ' , > + ~ + 1+..+' I-2 D.09 0.60 0.39 _ / , , t - f / 1.7e B. o0 0.4s 2.30 ' ; / ~ + J 0.45 0.30 0.97 0.97 0 0 / / / / 4.00 0.42 l.05 ~ a m u~ ~o ~ Z,+ + + t i. + / , / ~ r / / , / ~ ~ ~ ,,t z a m rn / T / ~ r f K 0.14 0.60 0, 61 0.62 4.00 0.35 0.87 + + t + t l / ! r ! / + + + + + + t~+ + + t ~4 / r / / / ~ / f ~ , r /+r' L 0.18 0.60 0.18 0.78 0.87 0.51 0.28 / ~j ,+~f / Fl1P~ PA7YAlE DAI~IY ~ ~ / r" , r f ~ / / / ' ' rf ~ ~ ~ + M 0.15 0.60 0, 65 0, 65 1.06 0.46 0.30 / ~f+,; ~ + N 0.24 0.60 1.04 1.04 1.06 0.55 0.36 + Cp~IP26 5EE Ch69AT+ + + t + mot-- f / ' r` / ~ ~ , T +lHIB SFEETfOR~lAFB. + ~ + + + + + + ~ ~ t /4` t' / T / j ~rjT/ % r/ , rl / r A D / r ~ +,1''+' ~ , O 0.34 0.50 1.23 2.09 1.3B 0.53 0.46 ~N a 1/ r,/: 1 ; > , ; / +r + + ~ 0 \ r~ + IlLSTAkLE0FA5 fAR1F + + ~ +2 ~ + + + + + / ~ / ~i` / A T% ~ ; f ' ! / j / ` / ' OF 2 / / / / ' / ,i l'/ f' , / ~ ~r` / ~ +f P 0.17 0.60 0.74 0.74 1.38 0.46 0.40 ~ ~ //r > f / / f +r;+ 0 0.36 0.60 1.56 2.79 4.43 0.61 1.69 Ov 6 I,~ > rr/ r1~ ' ~ ~ / 0 / + + + + t + +~F ~ + + + t + + 20' NT V Y f ~ f I % / / ~ / ` ~ r` /r ~ T OR~ENA I~ f ; ~ / r / / ~ / / r' / i V' r f f ' ~ ~ i : '',4 ~ +,a + A 0.94 0.30 2.04 2.77 4.43 0.61 1.69 ~ J~ ~,1 fl' ~ ,+~r+/,+ + ~ S O. i3 0.60 0.56 0.56 R H an z ~ ' /F r' r 4.43 0.34 0.94 I \ l / / r ~ 4/ / , / , / f r , ~ - ~ ~ l T 0,11 0.60 0.48 0 4 Of / ~ ~ / > / ~ ~ r + + . B 1.35 0,40 0.34 ~ N I / %,~t ' % f . ~ ~ U 0.09 0.60 0.39 0.39 1.35 0.37 0. S ~1O ~ / / f 31 ~ ~ 1 f + V r , ; ' / / 0, i6 0.60 0.69 0.69 4.49 0.36 i, 0i y 20' ~A77NT DAIYEKAY ~ / / ~ / ~ > ~ ,6` , / + by ~ / / / 1;~ / / / r ~ f',y + ~ W 0.18 0.60 0.78 0.18 4.49 0.38 1.06 H f ~ ACCESS fASEIENi ~ ~ ~ / ~ / / / + + + + + + + + + t + + / ~ ~ / / / ,r , /,~,>~j rtr lam' ~ / ~ / ~f LIAEHS T F ~ ~ r t' , +ttt++++++++++ l / / ~ / . , ~ r 1. MARTH AMERICAN 6NEEN S75/S759N TE~PARARY LIAL~R OR APP~VED EIIUAL ' ~I + \ V T~ f'' / + + + t + + + + + + + + + + + t + + + • % / / / / ,r > ~ ,'rfi`! fj ~ ~ 2. AORTH AMERICAN GREEN SC150 ( ) / ; f' / t , , / r'> > , /SC150BN TEM°A9AAY LINER APPf~VED EOUALl ,l, f t ~ r f r 3. GRASS W/NORTH AMERICAN GREEN P550 PERMAAENT LIMA (OR APA40VE0 EQUAU + + + + t + + + + + t + + + ~ + + + + / ~ * 1 ; / , tOT17 +++t++++++++++~+•+t+.~ / , ~ / / ; ; 4.6AASS W/TEMPORARY LINER AS SPECIFIED f-~- ~ r , fi~ w ~ ~ ~ r / l/ o , , ' , / : , O / i i~ JAIuES r. vANt~l N / ~/ri' / , PART OF STORM DRAINAGE DATA \ r ~ , /r rn ~ r' ~1, D.B. 1151, PG. 388 ~ + + + + + + + + + + + !l + + + + ~ + ~ / ~ r ~ / / I S / / / w~ . ~ / ~ ' / i ' ' ' j B.M. 1924, PG. 87 ~AINA6< ^ 1 o / PIN 1769.02-98-7934 CROSSPIPf AREA C O DE576N INVERT INVERT LENGTH SLOPE SIZE Q !r + + {lOO+YR. iFl.DOO AS PER + + + + + + + + + / ~ f / ZONING R-40W (ACRES) (CFS) STORK IN OUT (FTJ (INJ (p ~ r X ~ r ~ / / / / , ~ / ~ ! 11 0.30 29.00 100 354.00 352.50 80.00 i. 88% 30 ^ O ' / , ; ~ , , , 22 0.30 51.57 100 355.00 353,00 80.00 2.50% 36 N r// , / ' r + + + + + + + + + + + + ~ o • ~ /r / r% r > / ~ir % > /,i /r' 3 5 0.30 10. B3 25 368.50 368.00 45.00 1.11% 18 N O ~ ~ _ ~ / ' / / / / ! r' ,j 4 0.42 0, sD 1, e2 25 ~ ~ , / , ; 310,50 310.00 45.00 1.1 t% 18 '0 ~ / % ' % / ,j ~ 5 D. t i 0.60 0.48 C C ~ + + + + + + + + CIgNYET. C' /r / f , I , ,t /i J / / / 1, , , , 25 371.70 371.20 45.00 1.1t% 18 ~b . /`,rte ' > / .j ' ' LOT 40 DRIVEWAY 22. i4 0.30 59.89 100 351.50 ^ ~ O ~ 350 50 60.00 1.67% 230 ~ ~ + + 50' NON-WATER SUPPLY ~ ~ L 1 , + / ~ / / ; , i , / ' o` ~ ' F ~ T /!r % ALL CADSSPIPES TO BE RCP AND HAVE A AR ~ O X / / ~ , / ` , , ~ , / r FL ED END SECTION ON BOTH ENDS ' O • IMPOUNDMENT BUFFER ~ / ~ / / ' r / + + + + + + ~ i~ / f J / EDf,E OF EXISTING POND ~ / / N / , r / + + + + t~+ ~ , + , / r / MINIMUM 20' BUILDING SEf$ACK fRQY &IffER / , f / / ~ / r % , + + t + Wi9KE COUNTY NITER SUPPLY ~ Sp. LEVEL A' ~ / / . it / , / / / , ~ , + + + WATERSHED BUffER NOTES 7FOS SFffET D N PERM. ' E r ' / / r/ % > ! / LOTS 1fi AND 17 DRNEWAY CULVERT DAT c ~ r / , ~ ; A + + i~ + r x / ~r• /r` !00 YH. FLOOD AS PER , / , j , O / 1 , / A / j 1 / C,C d + + MKM.NCFL000MAPS.COM , / / , / : / ,x J r r , + ~ / / / ~ / ~ . ~ G / J / , ~ r~''•/ , ~ CROSSPIPE INVERT INVERT LENGTH S "y Q , , ` . / r / / " / LOPE SIZE MATERIAL L ~.1 Q f i ~ / ~ / IN OUT (FT) (IN) C ~ + OPENSPACE , r / / f / / ~ / ~ A 350.20 350.00 20 1.00% 60" HOPE 01 O / I i t ,j r V i / ~ / / ~ r / / t . r, > / r , ~ / /r/ B 351.20 351.00 20 1.00% 60" HOPE Z ~ ~ > ' / >i C 351.20 351.00 20 1.00% 60" HOPE N ~ ~ ~ EXISTING POND / ~ r ~ ' j / " ~ / ,.,1, FIELD ll~LlIEAIED / , O ^ ~ ; r' J / j ~ / ~ AETLAYQS UNITS . / / ` / / / / / % D 349.20 349,00 20 5.00% 60' HOPE 4 O 50' NON-WATER SUPPLY / r r ; / i r/J/j / r' / / / ~ / / r , / , r / , ~ F 350.20 350.00 20 1.00% 48" HOPE Old f > i iA• ~ ~'Jr ! J / / / + VOID ~ INPOlINDMENT BUFFER ~ ~ ~ / ~ ; ~ / / r / < fl' (FROM EDGE OF DTISDNG POA1D) / / ^ , / / / / / / e / ' , % / j F 350.20 350.00 20 1.00% 48" HOPE •~y ~ ~ r` ~ G 350.20 350, 00 20 5.00% 4B" HOPE Q1 Q~ 'IE MINMlUM 10 9UILDING 5£T84CK fROM SUFFER . o' , / r' ~ / ' ~ f j / , / ~ r , SEE WAKE COUNTY WATER SUPPLY / % / / ; / / r j / ~ / ~ ri ; l f/ / / r ' % / j' ~ ; ' r H 349.40 349.20 20 1.00% q ~I ~ / , /i ~ , ~ / B HOPE WATERSHED BUFFER NOTES THIS SHEET ~ v ~ / , 0 ' i ~ / / / / ' / ' ~ / ~ t~ $ r ~ / ~ ~ ' , / / / / ' ' ti ~ s i ~ n~ ~ / / i + , ~ //mar ~ , j ,f , C ~ f , r > i / ~ J ~ i I f--' r / 0. / ~ ^ r / ~ ~ /l 1 r ~ , / ~ r , , ^ ~ ~ , > / r> , ' f / '/a . f ~ . • ' / / ~ r'( ( ` / / j , , • , /r~/r , / ' / + / f , / i : / APWALY. YIDTH=tt / • / / /'','l 'I ~ / ~ / ~ J J / V , r / + + > r r" I ~ r. r / / / ~ , / ~ / r / , > ' / ~ 5 / >.r % I ~ / / I' i/ r . , , /i / ~ ' / ~ r / / ; / f , + RISER - BERGBiY SPILLNAY i / / / iW36P. A9 HEY ~I.O / A1ARY R. FRAZIER l ' i ~ / ~ / / j ~ ~ / / i / ~ - AO1NL Al9E't~7B.0 w.a 98E 251 / ; ~ / / ~ r~RSr neACr ~ ~ ~ / / " / / ~ ~ ' / 4 I ~ . / . ' / r ,r V ~ 'l D.~ 1705, P~ 391 / / + P1N 1769.02-78-0217 ~ f ~r' ` , / / ; /r r ! / / I i / / ~ ' i~ , / + + } f ~ ~ ! / A/* ~ DIP DUILET PIPE ~ ~ ~ J % ~ / i /j / • / / i , ,,r / I , ! r ! DIP OUTLET PIPE nni rn O rn o ~ / ~ \ / / ~ r / ~ / INYHR OUf ~D.97 ~ rn m + 1/ ' c N o~ Q ' ' ~ ' ti ti~ v ci tOTS WlltlfL00D HAZARD SO/LSAND/OR / , , ~ + + ~ ; /r ~ / / ti ~ f1j m W~ m ' + ' # + + r '~1' ~ / ~ ~ I chi m CONTAININGA i00 YE4RBASEfLDODELEYATION / ^ j , . % ' _ ~ + f g + / , / r ~ + r + T , EX~'INO PgID DATA ~ ~ w°1 ~rn °Q * 1. LOTS WITH A 100 YEAR BASE FLOOD ELEVATION SHALL HAVE FINISH ~ ~ ; / r' ~ ~ FLOOR OVE FLOOD / / ~ / ' / ~ r , ! / r + ELEVATION THAT IS A MINIMUM OF 3 (FEET) AB / ~ , / i / / / / i / / / + / a zm WJ / r ~ ~ ~ ~ + 4 ~ / F 1D0 Y61R BACKNATER ~ 2 ~ L ~ ti ~ 2 ¢ ~ ELEVATIONS ON LOT. , ' ` / r ,r J / f ~ / , / / ~ r 2). FOR LOTS CONTAINING FLOOD HAZARD SOILS THE BUILDER MAY ` / / ; % / / ~ j/ , , ~ ` , r' r, / , t / P / HEYATIDN =357.94 ~ ~,q,, 20 •¢O / ~ u. WJ UJ y NEED TO OBTAIN A FLOO H ARD PE IT FROM COUNTY ZONING 1~ / / , ~ ~ / / .f / D AZ RM ~ FF~~T~ 01vD ~ lu i + t INVIN361.78 ~ y`~"YpW`cl` ~ Wtr7 W W2 ADMINISTRATION BEFORE AQUIRIN6 A BUILDING PERMIT. THE / / / / - f r r` ~ + ~ ~T". r'/ ~ / BUILDER'S ENGINEER, ARCHITECT; OR SURVEYOR MUST CERTIFY ON ANY / / f / + • + i r' " ; ; + / /f /BU pED';; f',,/ f~. f ~ O OR O~ ~ NYW PERMIT THAT ALL FLOOD HAZARD REQUIREMENTS ARE MET. / + ' , ~ / + / j / f " ~ % / / ,r / R , / / Jr / / I / 3J. THERE SHALL BE ND FILLING OR THE ERECTION OF PERMANENT ~ / ' / _ ~ Y 1 INY OUT 3BD.9~ / ~ IWI~G~IM/YNGI / ~ T9i~IPP~YWA11f7YI~M0019DMYAAK~' STRUCTURES IN THE AREAS OF WAKE COUNTY FLOOD HAZA~ ! / r / / ~ / + / / Y r C Q' ~ ~ ~ ~ ~ PERETNIAL SlR61N THAT IS SMRAM AS A SOLID H.IE LINE ON TF,E' / U.S.6.S. !:2•I Ob SCALE TOPO69AP1TIC NAPS NEEDS TO HAVE A TLS OR FEDERAL EMERGENCY MANAGEMENT AGENCY ZONES , i ; + j/ UNTIL A FLOOD STUDY IS APPROVED BY WAKE COUNTY OR FEMA. / / ~ %E'~' ~ r ~ ~ • ' / / t / X. 4 r ~ YARD t FEACE ~ t00- f00J BLFFB19S17AN DN EACH SIDE OF TFESE STREAMS. IHE fIRST 50-FEET GLD~ST TO / / ENCROACHMENT ~ TIE SiRFAM KILL BE SLB~ECI TO ZONE t STAB. ~ ~ / / , I A. ZU1E ! (IAIETI5O FffT) MUST EITFER BE + / ' , ELS1E M. BAILEY t. PLATTEli AS PART o~ A DEYE104EM Lor WAI~COUNTYNOTES. / / ~ ' r ~ T D.B. 3676, PG 252 LABEL AS A "PEA~ETUAL CONSEAVATIQY fASE1ENT Lr~DICAT~ED TAO l~ CQYNVTY'YATION EA~IENT ` ~ ~ PIN 1789.02-97-5767 ISECTIAY t-t 31 1EJ If1J 4 r/ , 1 . S TT A STOAMWATER MANAGE NT PLAN / k" ~ ~ / - / 1 UBMI ED WITH THE CONSTRUCTION PLANS MILL BE ME / ; / i / : , / ~ ' r / T G. t ~ / IRKING R-40W si. SET-ASILE AS A R6H~YE0 CONBEAYATION PARCEL. LABEL AS A 'RESERVED COHSERYATIaI ti 6' I + PAR02' AM7 ADD A NIO1E STATING THAT TIE PARCEL IS 'AESTAICIED FAgM fUil19E USE OR m AND CALCULATIONS THAT DEMONSTRATE THAT THE PEAK STORMWATER RUNOFF LEAVING ANY / , / / / ~ , SITE (INTERPRETED AS THE SUBDIVISION) FOR TF~' ONE-YEAR, 24-NOUR STORM SHALL BE hn o ' ~ , ; ; / , / ~ INY IN 356.56 CONIVEYANLE AS A DEYELD'i191i LOT'. ff-1-3t (p AhD AfE OUTER 50-FEET OF ThESE V 4 / !5'RCP BUFFERS KILL BE SU4~EL'l TO ZONE 2 TAAOARDS. _ _ T ~ 20' PtH..TC STORM TRA~TF~ YYSIAE~i~T A~ LOC~T~ OV ~~P ITY ARe ~~P9E~NVIA~SEYir~AA a GREATER FOR POST-DEVELOPMENT CONDITIONS THAN PRE-DEVELOPMENT CONDITIONS. Thy ~ / / ' % / / / / , ~ r / / / / BASIS FOR THE PEAK FLOW ANALYSIS SHALL INCLUDE.' PEAK FLOW REDUCTION T1iR01lGH A ~ / ~ ~ s i; , , ` ~ DRAIIWbE fASDENT o FRAM DNB. o DEMONSTRATION VIA STOAMWATER CALCULATIONS ATE OR THROUGH T!~ INSTALLATION OF / ~ ~ - ~ ~/r'' f/ / ' ~ \ CONI~EIE ;u / \ STORMWATER MANAGEMENT DEVICES (BEST MANAGEMENT PRACTICES), WHICH SHALL BE BASED D / r` /i+j~; % j ! / / ON THE FINISHED ANTICIPATED PROJECT BUILT OUT CONDITIONS INCLUDING ALL ROAD$ , % / ~r K >j~-! : / ~ / J/ / ~ DANE v r/ ~ \ ~ C \ \ O ~ r r / / / ~ / t / STRUCTURES AND OTHER IMPERVIOUS SIA~FACES), OA ASSUMING THE MAXIMUM I~!'•'ERVIOUS / / , ; ~ , ' i • r' / / / J 7 , SURFACE COVERAGE ALLOWED BY WAKE COUNTY ZONING REGULATIONS. i / / " ' / ' / ~ /'fr , f / ` / ; / ~ ~ C A ~ ~ WAI~GD(JNTYROADWAYANDDRIVFWAYCI~OSS/NGNOTES: ~ Q o U / j'!'' ~ i, / 1,/, , r / / % ~ / ' ~ ROAD CROSSINGS PUBLIC OR PRIVAT O Z / ~ ( E1. PROVIDED: f ~ H H ~ In 2) . SUBMITTED WITH CONSTRUCTION PLANS WILL BE SUPPORTING CALCULATIONS fOR THE ; / ~ / , / / ; / , i ,r , /ri i// f ' ~ ^ / / / / ; NITROGEN EXPORT LOADING RATE FROM THE SITE THAT DEMONSTRATES THAT THE NITROGEN / ,r / ~ / ! / / % .i / r ! / ~ ' f/~• ' f ~ ~ ~ ~ / ^ - / 1.) NO ALTERNATIVE TO THEIR LOCATION IN THE BUFFER EXISTS, ~ ~ J ° • f 2. BUFFER DISTURBANC _ _ O / / ` ~ 1 E DOES NOT EXTEND BEYOND THE REQUIRED RIGHT OF WAY ly O O c ( 1 / 1 , / r / / r / / ` l / ~ / ~ l EXPORT LOAD IS 3. G LBS. AC. YR. OR LESS OR' ESTABLISH A NITROGEN LOAD OFFSET i / ~ / i / , !jf , / i / r r QR EASEMENT WIDTH, OR IN NO CASE IS MORE THAN 90' WIDE• ~ / v ¢ Z- PAYMENT TO ADDRESS THE EXPORT LOAD OVER 3.G LBS./AC./YR., OR,' THE NITROGEN ' / / / /f / ~ ' / ` i; ~ ° , f • ~ ' LOADING WILL BE REDUCED TO 3.6 LBS. AC. YR. OR LES BY A BEST MANAGEMENT ~ / ! f ? r ~ - ! f / ' r / r / / ~ / i' r / ` ~ ~ ii ~ / / f ; ~ ~ O 3.) BUFFER DISTURBANCE IS NO MARE THAN 9, 000 SQUARE FEET IN AREA; m ~ Q ~ / _ O 4.) THE ROAD CROSSES THE BUFFER AT AN ANGLE AS CLOSE TO 90' AS POSSIBLE O O g ^ / I r 1 r / r / ,~i;~ / / ~ f / / / / ~ / ~f ~ ~ f PRACTICE (S), OA,' THE NITROGEN LOADING WILL BE REDUCED TO 3. G LBS. AC. YR. OR / r r / ~ ; ~ ~ ~ / r / ; ~ / / / r ~ ' / l r f i / r~ i f ! r'` , LESS 8Y A COMBINATION OF A NITROGEN LOAD OFFSET PAYMENT BUYDOWN AND A BEST ^ / % / ~ ~ / / r ~ ~ / / / ~ / ~ (AND NOT LESS THAN 60 z o 5.) SIDE SLOPES DO NOT EXCEED A 2'1 HORIZONTAL : VERTICAL RATIO B IDGI O Q a y,>~ / , (R NG AND/ _ MANAGEMENT PRACTICES . THE NITROGEN EXP~T FOR ANV SITE INTERPRETED AS THE ! / r / ~ - / , + RETAINING WALLS MAY BE USED TO SET THIS AND THE DISTURBANCE J Q o WIDTH STANDARD); I,= J " ~ + ~ 6.) ALL CULVERTS ARE DESIGNED AND CONSTRUCTED FORT ~ a SUBDIVISION) SHALL BE BASED ON THE FINISHED ANTICIPATED PROJECT BUILT OUT 0 . ,F'L~ r l / j / , ~ , r rr, f CONDIT ~ / / / / / j/ , , / , IONS (INCLUDING ALL ROADS, STRUCTURES AND OTHER IMPERVIOUS SU~ACES1, OR ~ r , ; / / / f / / r'• ' ~ I > / + ~ A T HE 25 YEAR STORM EVENT OR W ~ u > ~ S 0 HEAWISE REQUIRED BY WAKE COUNTY ENVIROAbNENTAL SERVICES,' I.„ O ~ + 2 ASSUMING THE MAX P S A LLOWED BY WAKE Y ONING ~ ~ / ~ ~ / ! ' ` ' % ' % i ! / f' / / % / ~ ~ IMTAM IM ERVIOU SURF CE COVERAGE A COUNT Z / j, r!/ / / / ~ , I` ~ / , / " f / T ~ r.r .u ~ r ~~r / ~ DRIVEWAY CROSSINGS THAI ACCESS SINGLE FAMILY DWELLINGS PROVIDED' ~O ~ N REGULATIONS. I' / / r / 1 , ~ ' /~/r ,'~r / / r i / : % / ! ~ j~/ ~ / , / /r^ t/i r / / / / aur36s.tB 1.) NO ALTERNATIVE TO ThIEIR LOCATION IN THE BUFFER (INCLUDING OPPORTUNITY FOR ,M Q ~ ~ ' ' ' ' ~ / SHARED DRIVEWAYS) EXISTS' J I? / l / / .f ~ 'J ' ~ ~ ~ ! t 100 YEAR BApOM1ER ` > , ? ELEYATIQY . 2.) BUFFER DISTURBANCE IS NO MORE THAN 60 FEET WIDE,' V ~ ~ y / I 3ES t4 / / / 0~~,! , / / , / , r , , / ~ / ; / i / ! ~ r i. f / / . CHANNEL D Wl W2 k , i / ` / ~ r' ' / / / / ~ / r /i / , r~ ! , ~ / / / / / i / r,/ / ~ 3.) BUFFER DISTURBANCE IS NO MORE THAN 6,000 SQUARE FEET IN AREA; J ~ / ) HE DRIVEWAY CROSSES THE BUFFER AT AN ANGLE AS CLOSE TO 90 ' AS POSSIBLE Q / ~ / / ~ (AND NOT LESS THAN 60 DEGREES); I'' I? ~ ~ c r r ; / ~ ''AA J 5.) SIDE SLOPES OO NOT EXCEED A 2'1 HORIZONTAL : VERTICAL ~ O vj a if / /i / : ; ~ ~ / B 1.5 3 9 / , . , , / i / , / / f ~ . / / / j J / ! P r , r h~! / ! / % / ~ / r / / L / RATIO (BRIDGING AND/ O / O r / ~ ~ ~ ~ RETAINING WALLS MAY BE USED TO SET THIS AND THE DISTURBANCE WIDTH STANDARD ' O V v > / 2 W C 1 3 7 l,/ ! 1j , / .`i ~ / r' l /i / / ~ / ~i! / `r/ / / i j r / D 1' 3 T / ~ : /i'~; i / r ; ~ / r / . ~ ? f ~ / 7 )ALL CULVERTS ARE DESIGNEO AND CONSTRUCTED FOR THE 25 YEAR STORM EVENT OR O ~ AS OTHERWI U W O / _ f / p , ~ , SE REOUIRED BY WAKE COUNTY ENVIRONMENTAL SERVICES' J ~ / / / / ; / / / r ; ? T W2 ' ~i ~ / ~r / i' : / ~ / r' ' ~ / r / ~ / ~ 2 0 0 Y r' , 2 ~ ' , ~ ~ s/;>r~ ; : , / ~ / Y~ J , r / l ~ r~ / / r ~ r ~ / / , ; % / , ~ GENERAL NOTES W Q f ~ 0 / / , / f / I 0 i.) THE CONTRACTOR SHALL CONTACT "NORTH CAROLINA ONE CALL" AT 800-632-4949 G 20 5 13 I r f / " / ' / i~ ; /ii' / 1 ~ i ~ r D ~ U ~r /r / 1 4 / / r~ f r / ~ o~ Q I•. o / ? 0 S FOR ASSISTANCE IN LOCATING EXISTING UTILITIES. CALL AT LEAST 48 HOURS PRIOR ~ ~ ~ , . r / / ; ; ; / / ~f , / ' ~ 1 , SEE CHART FOR PERMANENT AND / r - 1 / ~ . ~ 1 / / ~ y 10 TO ANY DIGGING. 3 a f Y / ~ p p r 2.) EXISTING CONDITIONS AND UTILITY SHOWN ARE BASED ON INFORMATION PROVIDE BY ~ / ~/I. ! r/ < / ! r / r / / / r /r / c / , ! f ' / / j ~ / / , / TEMPORARY LINER TYPES / ! ~ % / ~ / ~ / '/`1' ~ O f / ~ / ~ /r!/ / ~ p0 ~ p R , / p0 ~ ~ OBINSON AND PLANTE, P, C. THE CONTRACTOR SHALL FIELD VERIFY CONDITIONS PRIOR / ' j / r ~ / / / / / / / f / . ~ ~ m TO STARTING CONSTRUCTION AND NOTIFY THE ENGINEER OF ANY DES REPA , , / / ~ 6 C NCIES. CONFLICTS > f ~ ~ ~ o INVOLVING PG9LIC WATER, SANITARY SEWER AND STORM DRAINAGE C TRUCT ;Z • , / / - g0 J S ~0 Q ONS ION SHALL ~ J / l' , / / i ' 1 / ,f 1 / f 3 ~ / 0~ g Qti z BE RESOLVED TO T)~ SATISFACTION OF WAKE COUNTY AND NCDOT. ~ / ~ S 0 Qti x 3. ALL CONSTRUCTION AND MATERI / Q ~ ) ALS SHALL BE IN ACCORDANCE WITH WAKE COUNTY ii; . , / ! r I / j/ / / , EX. PP / / ~ / / ' ~ ,~ti0 0 ¢ AND NCDOT STANDARDS AND SPECIFICATIONS. f " / ' , f ,r l , ~ T / /r / / , i C/ ' f// / . ~t / / / PERMANENT CHANNEL DETA~. / / f / , / ^ , q / ; ; , ~ ® ' 9 ~ i 4.) BOUNDARY AND TOPOGRAPHIC INFORMAT / / ti QO ION PROVIDED BY ROBINSON AND PLANTE, P. C. / ~ ~ n 5.) PRIOR TO ANY CONSTRUCTION ACTIVITY ON THE SITE, THE APPLICANT WILL HOLD A / / rr F / j / , / ~ / ~ ' 1 ! r I rE~. ur~R L~sN DATA v~warr oESrs~ arA 1~ / -.l ~ ~ ' / ~ ~ - , / Q ¢ PRE CONSTRUCTION CONFERENCE MITH HAKE COUNTY AND NCDOT STAFF. ' ~ i ~ ~ ~ r 6. AL / , ~ ~ ) L WATExI LINE SHALL BE INSTALLED IN STRICT ACCORDANCE 8(!01 / / / , r ,/r KENT TOTAL 0 LENBTH FLON CALClCA1ED ALLOMABIE lETFO4ARY CALpIAI~ ALLOMI9.E FLdI PBiNNENT GY.CfLIT® ALL~F ~ ~ ~ / / l i CHANIEL IN C1fAtJ~l GLPik SPEAR SPEAR VELOCITY Y9.QCITY QPIM LIAQAG 96W 9691 . f ~ r / = / ~ / j ~ / / r I ~ / ! / / ~ ~ T ' ~ ~ z WITH TF~ N. C. PLUMBING CODE LATEST EDITION. (CfST ~ lF1T LINER TYPE ~ ' : / / ;r / , / / ' Z 2! 4 j,r / , (fT) (PSf7 (PSFI OPSt ~ ~iJ TYPE ~1 R] ! , ~C ' / / 1 //~r //~'",i ' / / ~ / , ,A /,e f / ,r f f / f / ~ 7. 6" PVC SANITARY SEWER SERVICE SHALL / , ~ ~ • ) BE INSTALLED IN STRICT ACCORDANCE A 12.09 0.50 !80 0.9! 0.28 1.55 ! 1 ! r , f r j/ f / J` B 3,25 0.50 !20 0.45 0.l4 L55 1 4. ! ~ j~t / ~ f ~ / / ; l j , / , ! / ? / WITH ThE N. C. PLUMBING CODE LATEST EDITION. / ~ ~ B.) THE SITE SHALL BE STABILIZED AND SEEDED PRIOR TO THE ISSUANCE C l.47 8.70 !40 0.l3 0.54 1.55 ! I. ! ? / ~ ' / r f I ~ / 0' f r / ~ f D 3.35 2.80 240 0.4! 0.72 l.55 ! . ! 4 3 , , r , ~ j/ / / / ~ ~ OF A CERTIFICATION OF OCCUPANCY. ~AwT~ / ° " d1' 9.) THE ESTABLISHMENT OF PERYAfVENT GROUND COVER WILL ~ ~ BE ESTABLISHED Sir C 7 •X.. C •J/1 1/fl A 07 I •lG I CC I p Tl I M • •JII 7 1 Y ¦ Y / / / / / / . ~ - / • . f / / / T'Y- 1 , r i. ru ~a unarrur_ nave no an re~curxn nwe uurru nirn m eunnrrn F 23.10 4.30 500 11 02 12 2.25 1 11 2 3. TO 1 0"S 1 3 r 'IN - V 10.) ALL WAFER LINES, WATER LINE SERVICES, iSANITARY lSEWER, SANITARY SEWER 8 50.007100) 1 4.00 200 11 1 A A A A 11 3 .95 A 2 3.0 1 4.9 1 / 1 j% SERVICES, AND STORM DRAINAGE SHALL BE LOCATED WITHIN A 20' PUBLIC EASEMENT. ti.) ANY PROTECTED TREE THAT IS REMOVED MUST BE REPLACED WITH A RATION OF 1:2. T0*UWY LIAERS PERMANENT LIA"S 1. FORTH AMERICAN 6REEN S7"758N TEHPORARY LIAER (OR APPROVED EDUALI 1. BRASS LIAED CHAAWL NITH AU77H AMERICAN BAEEM AS DDICATEU Dl GMAT C-0 RIV1 / t JW 335.99 • 2. NORTH AMERICAN SREEN C125IC12NW TfMVWY LIAER (OR APPROVED EQUAL) TEMpORAY LIME (OR APPROVED EQUAL) 100' PEREAWML STREW BUFFER 2. CLASS 1 RIP-AW 050=12'. 18' THICA?ESS LEE ROY FRAZI 70P OF K?Y EX. 3. NORTH AMERICAN GREEN P300 PERMANENT LDER (OR APPLIED ER 5EE NNAE COUNTY WATER SUPPL n values used.' ETA/AL) . CUSS 1 RIP-RAP MAY BE SUBSTITUTED FUR P390 IF 0EWW. D.B. 6443, PG. 357 WATERWED BUFFER NOTES THIS SHEET EX. PP IND s xe• earaxrEnr GRAPHIC SCALE 1"=100' n=O.055 for S75IS75ON temporary liner when flan depth = 0'-0.5' PIN 1769.02-86-1961 n--0.028 for S75/S75BN temporary liner Nhen floN depth = 0.5'-2' ZONING R-40W PROJECT IDEA rwr 335.93 now--A~ MOIL- n-1.025 for C125IC12MV temporary liner Nhen floN depth - 0.5'-2' 0 100 200 300 541-2005 n-0.07 for grass n-0.078 for Class 1 Rio-Pao flow th = 0.5'-2' ti A.L. CARTER D.B. 1984, PG. 363 B.M. 1924, PG. 87 PfN 1860.04-70-5650 , ~ ~ ZONING R-40W ~ / ~ Q . ° T00' PERENNIAL STREAM BUFFER ((FROM E4CH SIDE TOP OF BANK] ' / r r ~ ' / ~ / f , r , f~: ~ EROSION CONTROL NOTES 5EE WAKE COUNTY WATER SUPPLY , %fi f r , * ' WATERSHED BUFFER NOES TFUS SHEET r/~r, . r ! r ' j/ / ~ / / ' , ~ / ~ \ / ~ r - ~ `'~i`~/f~l~' 1.) ALL SEDIMENT BASINS SHALL NAVE A 15' MAINTEN / ~ ~ / ANCE EASEMENT, WHICH ~ ~ / j ~ / 'iTr' ~ //,/f EX/STlN6 FIELD ~ / 'r ~ ~ ~ j ~t i i r' t" % 't / / ' / , , ,~i`j / /,r,, , IS TO BE IN EFFECT ONLY UNTIL THE BASIN IS REMOVED. y s / c ENCROACHMENT ' ; r i ~4r r j / / jl ~ V ,.r' ~ / , ` / / / ~ ` ~~,f,/ Nf m / ~ ` ~ / /e,, , j;~ 2.) LEVEL SPREADERS ARE TO BE CONTAINED WITHIN A 20 ' MAINTENANCE/DRAINAGE .....r.....~"~ ~ ~ / / / / ' f r o / MISS DF, / i / , , - / ~ ~i'v ; EASEMENT AND SHALL CONFORM TO TOPOGRAPHY TO MEET THE INTENT OF n. ~ oso A ~ r ~i~s / / ` / / ' DIFFUSE FLOW. l~`~/ ,l/ H ~ i' %I(~ i' ; ~ 3.) SEDIMENT SHALL BE REMOVED FROM BASINS WHEN SEDIMENT STORAGE o ~ 100' PERENNIAL STREAM BUFFER IO oso• ~ ' , / / rf / ,~/.F`/ 1,, ; / ~ / , REACHES 50%. y / 0 / / ~ ,ry (FROM EACH SIDE TOP OF &WK) ~ f ~ ~ '3 i SEE WAKE COUNTY WRIER SUPPLY ,2 ~ / ~ " ' ,r , t , r ' / ! /Y r L ! r~ - / r',r ' i' / 4. CUSTOM BASIN REMOVAL; BASIN > r ~ ~°_'f , / , ) REMOVAL MAY ONLY OCCUR UPON APPROVAL WA ED BUFFER NOTES 11i1S SH \ / f 1 IERSH ,r r f / i / % / 1 / L~ ;f ~ . ~ ~ ~ f; ,//r' ~ ~ FROM THE WAKE COUNTY ENVIRONMENTAL ENGINEER. UP ~ / / j , / , / ~ j ON APPROVAL, ~ / ; ; ,F; ;r r / VERIFY ALL CONTRIBUTING AREAS ARE COMPLETELY STABILIZED. REMOVE f , r i~ t r / t , 20' JOINT DRIVEJAY 4v~ / r 't; , / /r Y / ' r i / / 't / / , / r , . , ' 1/ / 1: jr` ALL SEDIMENT FROM THE BASIN. GRADE OUT TEMPORARY DIVERSION DITCHES ACCESS EASEMENT ~ i* ~ ~ ~ J ~ / ' r / / f ; / ' r I/ ' / '`Cd , , ` / j /,f ' / f,' f~,:.l/ LEADING TD TH A / / f , f / , J 1, ; , E B SIN, AND FILL THE BASIN. SEED ALL BARE AREAS IMMEDIATELY. o „ 1~ ~ iy ~ ~ r' / f ' / /'r~r , / /lr / / / / -'-J : / J ~ i t'~ / £ ,f % / , , / / FlLL SLOF~STABILIZATIONREQUIREMENT~ (DOES NOT INCLUDE CONSTRUCTED CHANNELS ) _ , / ~ / r' / / ' r' . ~7 / r ~ /,j ~ i ~ f~ / / f 3: 1 AND FLATTER REQUIRES GRASS ' ` ~ / . a / ~ r ~ ' ~ / 3: 1 TO 2. 1 REQUIRES SLOPE ADAPTIVE GRASSES I \ ~ r % ° '~r / .~"1`/ % f~ 2: 1 TO 1.5: 1 REQUIRES RIP RAP P N1 r . r' ; ; ; ; ,/~',r ~ / ' ~ RETAININ ti ZONE 2 ZONE ~ r % / f~ / ' / ~ / / / / ~.L ~ r~ r//, / 1,/f f ~ / / r r' / / i I / / / , j ; f ~ / / G WALL REQUIRED FOR SLOPES STEEPER THAN 1.5: 2 v /~i, f` /,f, /r//, O 6 ~ ~ I ~ c?0' TNT ilH1YEMAY ~ ~ / ~ ' n fA ~ ~ ~ ~ / / / I / / , , / s /~~/,''/~'i ~rl , j h, J 0• / , ; ~ ? , / y d~ y N / , / , r , i ~ , / STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISH ~ N wm GRADE WITH VEGETATION, PAVING, DITCH LININGS ~ / ; / / ~ t , ,i / ,r/~/, ; / r 1 w ~ I pro 1~- , , ~ , , . , ~ ~ f / V , / / / I f / ~ ~ / r ~ r ETC. SEED AND MULCH DENUDED AR EAS WITHIN . ~ ' r / / / / J b y 20 JOINT ORIVENAY ~ I w . 6A / ' / ; ~ ~ ~ ~ l/ r FIFTEEN 15 DAYS OF 4 ~ f , ~ , f , ( ) COMPLETION OF ANY PHASE OF N ' / % ~ / r ; / r , , ~ r .i CONSTRUCTION. tH0 p PHASE2 I j , I ACCES5 fASEM~JVT a i ~ , / / / /,l ? i j / / / ~ / / r §fUTUHEDEVELOPMENT / > > , j . I ~ 1 ~ , , , f1ELD t1ELIMATED f / ~ r ~Q / / ' / r ~ , V / f DIS1U 3.22ACRES MERAAOS LIMITS 6 ~ \ ,fir' ~;ly ~s 6F , / ~ //f /b 5I r , ~ ~ , , ~ ` I / /JL T 1 \ ~ r / 1 ~ ' ~ ~ / „ / / ~ ~ ~ , / f / ~ / / ' ~ ~ LEVEL SPAE4DER ~ L T 17 4\ I ~ l - , ; / or ' u ,l / , r , JAMES T. DANIEL N ~ f / PART OF 01 \ , ' r , ~ ~ ~ ~ ~ ~ f / D.B. 1151, PG. 388 LEVEL SPREADE LOCATION LENGTH STARTING WIDTH ENDING WIDTH I~ ' 20' I S / , r / / i ~ B.M. 1924, PG. 87 (FPS) ^ I o i ~ r ,r PfN 1769.02-98-7934 A END OF PERMANENT CHANNEL C 2.47 20' t0' 3' Q V' \ / ~ }00 YR. FLDDD AS PER A T / / f y'j P A MMM.ACFLOQLWAPS. CQM / y / ZONING R-40W B END OF PERMANENT CHANNEL D 3.35 44' 10' 3' O ~ ~ 9 r ;f j t / f~ ~ / ~ ~ l i i ~ ~ f f r 1 / ' SILT`FEACf / r / ~ o~ j r/// j f / ~ / C END OF PERMANENT CHANNEL E 3.99 52' !0' 3' j ~ ~ i~ N << ~ \ / c o / ~ ~ N , ~ O CC i" f ~ / /rr/r D r D /f f` / ou , / C ~ C ~ .I C .tj /r! / a ~ ~ r / 1 r r , , / , ,jr ; , r ENERQYDISS/PATERS n o r r f / a'' h ~ / SEO JAS N T ! / I , / ' , / so' NDN-WATER sUPP~Y ~ L ~ , / / , , ; i` f / ~ l ~ / ' f / ~ / / / OUTLET DIAMETERPE VELOCITY RIP-RAP TYPE PAD DIMENSIONS ^1 O k ,r ` ' / ~ ~0 ' IMPD ~ ~ ~ / / ~ ~ ' uNDM~vr ~e ~ ~ / . ` ~ (FROM EDGE OF EXISTING POND) ~ ° p' ~ ' r/~ ' ~ f " ~ / f / / / / (FPS) (L x W x THICKNESS) C / / / t (INCHES) lt, MINIMUG 20' BUILDING SETBACK fROM BUFFER L r / / : t , ! / ~ , ~ N/ ZO' T ~ , ' i r SEE WAKE COUNTY WATER SUPPLY , SO• ; ; l i ~j. rV V ~ ~ r ~ CROSS PIPE t 30" 11.2 CLASS 1 (D50=l3") 20' x 8' x 24" C •ry V WATERSHED BUFFER NOTES TIiIS SHEET ~ ~ 1 G i, / , ' , , / ` 'fir ` j j ' / CROSS PIPE 2 36" 14.9 CLASS 1 (050=t3") 24' x 9' x 24" C r / / / / V •,y'C 01 / ! CROSS PIPE 3 28" 6.2 CLASS B (D50=6") 9' x 5' x 18" !00 YA. FL000 A5 PER ' ~ ` r O ~ / ' / , , r NIVM.NCFLOODMAPS.COM r ,f t ' ~ / r ' / ' / ~ LSO . / j J f j'/~, r ~ CROSS PIPE 4 t8" 6.2 CLASS B (050=6'7 9' x 5' x t8" C ~ I ~ rf 4"T, i O / / ! ' / , r r r/ / , j' . r' ~ , ; / / / P P f C =6" DI O , ; ~ / f / CROSS I E 5 .8" 6.2 LASS B (D50 ) 9' x 5' x tB" ,,y / / r' f / f~N~A~ ~ , ~ , / % I / / ; , , / , / \ , / , / ~ / / _ (tit / J - , / / LOT 40 DRIVEWAY (2) 30' t1.2 CLASS t (D50-13") 20' x 23' x 24" !Q r i ~ / , / / sa / rf'' /`ti~,?, 1 r f If ~ EXISTING POND iIELD0.RIOEATfD / / 'r ?O/./ / %\r A' / r r ~r j j / I/ / 01 f ~ ~ ! O .C ~ AET ~ / ' / / / ' 5'-' / ' / ! I LA?US LIMITS , / , i . / ; / ' ! ~ 'l` / ~ / ` , v r / ~ ~ r / it 1 so NDN-WATER suPPLr / / i' `k`~~ /°i`' . ~ ' " ; /i~ r / IMPOUNDMENT BUFFER ~ ' ,f / % ! ~ ~ ` ' ' i ~ / , ! l ' i ' I ~ % flO~ FRO EDGE OF EXISTING POND ~ / ` ~ / ~ .r' /t ~ / / / / /'yf / / / / / ~ ~ MINIMUM 20 BUILDING SE184CK FROM BUffER ~~/e ~ ' r / l ~ j , / f ~ SEE WAKE COUNTY WATER SUPPLY ~ ~ ' j r ~ i r ~ / r ~ ~ / , r j , /r ~ D / ~ / r SEDIMENT BASINDATA TABLE ~ WATERSHED BUFFER NOTES THIS SHEET i/ ~ / r / ~ ~ i 1 ~ / ,i / r r r i / , ~ / >>,v r / / / PRE-DEVELOPED R ~ I S / : / DRAINAGE AREA POST-DEVELOPED GOVERNING WEIR C ~ r / : / ~ ~J-,-,L TRAP DRAINAGE AREA DRAINAGE VOLUME DEPTH LENGTH WIDTH PROVIDED r i / , ; , / / ~ ; • , , / , ; (DURING CLEARING (AFTER GRADING/ AREA REQUIRED LENGTH C r / / r ~f / ' / , ~ I / ~ j , r ~ , p,/ ~ / r i / r ~ , r PRIOR TO GRADING) Z ~/1 ,/r ; r ~ ~ tL ~ ~ ~ S f ' -/l_ ~ j ` ~f f i / ~ / ~ 5 / r ~ / r r / / ; , , / r i / / ~ / / 1, / ~ / / t 1.38 0.55 2.3B 2 4B4 4 36 18 2 592 10 1 ' / , / / r a5' ~ ' ~ / ' ~ 't ~ D ' ? ~ / ' / ~ / ' / ~r r y ?r 1/ ~ f / 2 0.23 2. t2 t. t2 2 Ot6 4 34 t7 2 322 t0 i ~ / f' , / /,/1 / ~ r ~ ~I / ~ 3 4.17 5.47 5.47 9 846 4 72 36 10 36B t4 I / / i r / ' / ' fs / $ ~ Jr/' r f ~ r / ; / 4 t.06 1.06 t.06 t 908 4 32 t6 2 048 !0 ' ' ~ r ' ~ / / / % I/ / / /r j / / / / /~r / j / / j / / , ; ~ ~,~-f/, 5 0.47 0.47 0.47 846 4 22 1t 968 !0 1 ' ~ ~ / , ~ / , / : i / / / ~ / / , ' / f ° / 6 0.88 1.09 t.09 t 4 32 i6 2 04B 10 , / ~r, 7 1.45 1.56 1.56 2 8 4 20 38 3 040 10 / / % ' /i / ~ f''/f / ~ ~ / / j , / j . , j,/ , ~ / / , ' i ' r/% ' ,r / i i f ` ~ ~ ALL BASINS SHALL BE "CUSTOM BASINS" ~ ' f ' / 'i%// ' ' / / / / : h~~ / ' /r / . / / i / ' / r / ' / / ~ , MARY R, fRAZIfR ' , ~ ' i ~ r / ~ ~ i / ;r~ / ~ • ~ ,c W.B. 98E- 51 ~ ~ r ; / ii ' / r` ; ~ / / 2 FIRST TRACT , ~ ~ • ~ ~ ) ~ / , ~ D.e. 1705 Pc. 39r ~ / ~ , ~ , ~ , / j. , r , , / ' % / /`,j . / ~1 ~OSION GONIf~t. LEQE7YD PIN 1769.02-78-0217 ~ . " / ' / v i~'` ` ~ ~ / ~ f r` ,1 ~ ! ' (xfARlAG Li11lTS r; / ~ % ' ~ / ? '~r ' ' ' / / r ~ / ~ / ' / / 1 ~ / / ~ I/ , - ri t r r/ ` SRTfEACE -R c-x-a-%- ~ , j o ~ / j TD~1°QB9RY ~w~smr ~ ~ N ~ / / r / ' / 1p/ x j ~ / / / /f f/ /,j ~ ~ % / , r / ~ r /,r fi / r , , ~ f / / / J /~1 ~ w 0 O~ O .r f J/ / ! / ~ COYST9EC181V fNI13Y1C~ - , - N a rn rn 41 . , i `f r i /t / r r r i ' / ~ / / ~ ~ ~ / Q N n OI Q J1TY' / ~ 2, i h I / / ~ / ~ / ; , ',f,, , / f ~ ~ J / ~ ~i ~ ~ / / ~ f f f , I, ~ T ~ o ~ .y / ~ ~ ~ ~ Wrn W ~z / ~%/X j, t / / r l jr ~ /~I R/r / Yip/~.iiVf ~I/il ~l ' A , / i r/ f' r r r/ r / ~ / ' ' ~ r Wc~ o W ~rn / f/~'///o ~ A!/ ti2 C~ ~a / % ~ / % r ~ C9 H / / , INSTALL FbR.pE ALL I'1DVIG VnWV I'IrGV / AN~2 0,~4Q .o> > qo ~m / ~ T r ~ ' ~ / ' / / ~ / / , / / / /X / ~ ( 1 / /t / ~ % i i / ' ' / ' ' ~r / r / ~ / - , f L Y 84SIN AT PIPE INLET ~ n~~~`" ti W ~ v~ y / r r` / i / r r f / / / % , j T f` r / 'j ~ 0 , f / . ` rAI~ \ SHALL BESTABIUZEDANDSEEDEDASS00lifAS ~ ~a ti . f ~ P~O,~SIBLE TO MAINTAiNA CtEr4R WATER 2 ~ {p W ~ ~ ~ / / t r ~//'t/j j/ / r~ / t / i/ r / / / ~ i` * Q eY~~1 Q RO ~4 RO ~ ; . ~ Ca,~ r / ~ . / r, / / 1 y~ / / %l ~ % / ' ~ ' % j/ i //J~f' ! % ~ f/f ~ g ~1~~~ / / ~ ~ / ; , ~ ~ J / r r / i / ~ ~ ~ i r , s'! / ~ . / , 0 , / / / , f f ~ , , / , YAND + FENCE / j% / / / T i i / ENCROACHNfNi / , / r' f. OBTAIN LAND-DISTURBING PERMIT. SCHEDULE A PRECONSTRUCTION , % ~ ~ ' / (lj / - r / i / ' %,i' / /f / / / ~ S ~ ' / tjl , / / / / / / , , , / £LSlE M. BAILEY ~ CONFERENCE WITH THE ENVIRONMENTAL ENGINEER DANIEL ROWE. ' ~ ~ r O i` .r ~ / / ~ ~ / ~ / s~ ~ / , 9' DIS / / ~ W. r ' r ! J / ~ ' j / / 2. INSTALL GROVEL CONSTRUCTION PAD, TEMPORARY DIVERSIONS, SILT ' f / ' / / j ; ~ / / j,% ~ /PA8!, , l r / j',. f / ~ D.B. 3676, PG. 232 c f i f / f r P!N 1769.02-97-5767 f ~ ro FENCE; SEDIMENT BASINS OR OTHER MEASURES AS SHOWN ON THE ~ / / ' ` ' ' ' ' / / ` ' ' / / ' / / / / ' / ' f / f ~ ~ ; ZONING R-40W ° / ~ f / sT~ + hoar DNEac sn r FEAra= ~ APPROVED PLAN. CLEAR ONLY AS NECESSARY TO INSTALL THESE ~ ~ / ~ , , / ' r , f , ~ r ~ / / % i ~ / / , i / / / / ; / , ~ r/ / r / DEVICES. SEED TEMPORARY DIVERSIONS, BERMS AND BASINS IMMEDIATELY O . S f , / i ~ ~ ~ / ,/y , • / DAN (TYP.) + r ~ a f! ~r ~ / r / , F ~ / AFTER CONSTRUCTION. ,tIF i / , ; ~ ! , , / % j'r' / ~ ' r r 3. CALL 856-7549 FOR ONSITE INSPEC710N BY ENVIRONMENTAL , t / r/,' / / /,j j I f / / r , ~ / f f ~ LYfAIN16E EASEt£Vr o 'r r,~ / / ~ ENGINEER TO OBTAIN CERiTFTCATE OF COMPLIANCE. ~ A ~ ~ T ' / ' ~ / / ~ / V~ i I / ~ ~ / / / j 1 r / / , / ~ ~ LOTS WITHFZOODHA7ARD SDILSAND/OR r ~ ~ ~rvE 2 0 4. CHANNEL SHALL BE CONSTRUCTED PER SPEC1ACAflONS ON SHT: C 3.0 j ~ i' / ! t / ; f / j . ~ j i i r j" / ; , / r j / / , r fMMEDlA1ELY AFTER RECEIPT OF THE CER11flCATE OF COMPLWVCE. MONITOR ~ r / , / ~ / 1 / , / / r ~ ~ / / ~ / / , r / l y y , - ~ ~ CONTAININGA l010YEAR&4SEfLQODELEYATION o CHANNEL REGULARLY TO INSURE VEGETATION IS ESTABLISHED. ~ . ~ , , r / / , , j'/;: f / r ~ ~ 5. BEGIN CLEARING AND GRUBBING. MAINTAIN DEVICES AS NEEDED. , / ~ ~ l ; / ' / ' ; , / , j ~ , ; . i , - ~ ~ , ; , , , ~ , at ~ I t.LOTS WITH A t00 YEAR BASE FLOOD ELEVATION SHALL HAVE FINISH H Q o ~ FLOOR ELEVATION THAT IS A MINIMUM OF 3' (FEET) A80VE FLOOD U1 2 G. ~ ROUGH GRADE SITE: / ~ / / ~ / / / j / ;;k ~ / / r// / , r Ir i / ~ / i ' / ,r / / ~ , ~ ~ ELEVATIONS ON LOT. H H u, 6. INSTALL STORM SEWER, IF SHOWN, AND PROTECT INLETS WITH BLOCK AND , / ~ / ~ ~ ~ = j ; ; % j / f , ! / ~ , , , , / / ~ - f I ~ ~ / ' : % % ~ , / GRAVEL INLET CONTROLS, SEDIMENT TRAPS OR OTHER APPROVED MEASURES ~ / / / ~ / , , / / / ! / j / , / r'~r / / ` ! } 21. FOR LOTS CONTAINING FLOOD HAZARD SOILS THE BUILDER MAY ~ ~ J ° / / O , ~ ~ - / NEED TO OBTAIN A FLOOD HAZARD PERMIT FROM COUNTY ZONING H O e AS SHOWN ON 1HE PLAN. BEGIN CONSTRUCTION, BUILDING, ETC t f / / r i , ~ / r i ~ ,r / ~ / 7. STABILIZE SfTE AS AREAS ARE BROUGHT UP 7O FlN1SH GRADE W11H ~ / ~ i r ' / / ,r ~ / / ; ; ~ r % ' ~ / ~ / i ~ S/ / r'/~x r/, ~ /~r / , ADMINISTRATION BEFORE AQUIRING A BUILDING PERMIT. THE ~ Q ~ , r', % ~ BUILDER'S ENGINEEr~ ARCHITECT, OR SURVEYOR MUST CERTIFY ON ANY m Q a VEGETATION, PAVING, DITCH LININGS ETC. SEED AND MULCH DENUDED ~ / r' ,r' _ ' / / ~ ~ r 7`-' t ' i / ~ i ~ ; T f PERMIT THAT ALL FLOOD HAZARD REQUIREMENTS ARE kET. O O J ti m AREAS WITHIN FfFTEEN 15 DAYS OF COMPLETION OF ANY PHASE OF r' / / 1/ / r` / ! ' / ~ ~ / r ~ / ~ ' / CONSTRUCTION. r / f / / ~t ` ' / 3) . THERE SHALL 8E NO FILLING OR THE ERECTION OF PERMANENT f!~ ~ .c ~ / ` ~ / ' ' /f STRUCTURES IN THE AREAS OF WAKE COUNTY FLOOD HAZARD Q a 8. WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS ARE STABILIZED / . i , / ` ~ % / ' % i ~ / / ! ~ / I ~ ~ J Z c / , SOILS OR FEDERAL EMERGENCY MANAGEMENT AGENCY ZONES ~ o COMPLE]ELY, CALL 856 7549 FOR INSPECTION BY ENVIRONMENTAL ENGINEER. / / / ' ~ i / / 9. fF SITE IS APPROVED, REMOVE TEMPORARY DIVERSIONS, SILT FENCE; / / / ~ l ' / , / i / ~ / ; , / ' r , / r , ~ / UNTIL A FLOOD STUDY IS APPROVED BY WAKE COUNTY OR fEMA. LU ~ I"+ r / ~ ~ / SILT FENCE O u SEDIMENT BASINS, ETC, AND SEED OUT OR STABILIZE ANY RESULTING BARE ~ i r / ~ ~ r f , ; ; / , %/%j~.'`r// - ~ j ri" ; r , r/ r r j / / / , ~ r . / ' / fr / AREAS. ALL REIIW/NING PERMANENT EROSION CONTROL DEVICES SUCH AS , / / , r , / ,g/ ; / / / / / f ' , 7 ~ Z ~ ' / / ~ ~ / rl ~ cn / , f ~ ; / / Y , ~ ' . ; rNSratc la»raE Q Z y / / / / / / j , r VELOCITY DISSIPA70RS SHOULD BE INSTALLED NOW. / / r ~ ! i i ~ f ~ , r / j'/ , r ~ / / / / / ~ ~f /r / / f / / i ,t / / r r ! j ' / / ' / ' , I ~ BASIN AT PIPE IhP.ET ~ n ~ 10. WHEN VEGETATION HAS BECOME ESTABLISHED, CALL FOR A FINAL SIZE / ~ f /i ' f/,..' j";' / i b / ,r' i - / ~ , ~ ,r /,r % / / / ~ / INSPECTKJN BY THE ENVIRONMENTAL ENGINEER, 856 7549. OBTAIN A / r' / l j , ; ' % r / t / ~ i` / , / , r / / / f V / / r l ~ 7 / V ~~r/r~ ,r~/ / t CER11F1CATE OF COMPLETION. , ~ / / r , ~ ~ , i ' , ~ / / , , V / / ; ; / / / , , ; , / 1/J / ~ r / / . f / / f , ' / / / ~r / , / , / r / / / % / l ~ / ! / / / / ~ / / / r / / ` ~ ~ / / i j,,// ~ ~ s / G~VER4L NOTES ~ / f , , Z j/, ~ '1 / ~ l - ~ Z 0 / ~ r r ~ / % ~ / / ~ ENVIRONMENTAL ENGINEERS OFFICE / / / / / / / ; / / r / / DANIEL ROWS 856-7549 E ~ / r ` / ! / , / r t / / ~ : / 1.) THE CONTRACTOR SHALL CONTACT ° NORTH CAROLINA DNE CALL" AT 800-632 4949 m , , aDCx aA~r ~ c / ~ FOR ASSISTANCE IN LOCATING EXISTING UTILITIES. CALL AT LEAST 48 HOURS PRIOR O ~ s i , ~ ~ oaM 1rm.1 2 p a t r ~ l,/ j' ,f ,t i f.f//r 'i, ~i /f~/l ; ~ / , ~ r0 ANY DrssrxG. N 'A / r / , , - / ~ ~ O V Q / f, ~ 1 ~ / 2.) EXISTING CONDITIONS AND UTILITY SHOWN ARE BASED ON INFORMATION PROVIDE BY Z y, o /r 1 / / / / ~ O / i/ o '/r/ '%''i% /,r' 'l/ / '/,i, l / /~/I 1 r , ; / 1, r' t ~ ' / f / , = / / ,r , / j; / ~J~ / / / , ~f l Y. 'r %i /r/, ~l ! t f ~ i F r 1 / ' ' 1~ f ' / / ' ~ / ROBINSON AND PLANTS, P. C. THE CONTRACTOR SHALL FIELD VERIFY CONDITIONS PRIOR V O W O v s / TO STARTING CONSTRUCTION AND NOTIFY THE ENGINEER OF ANY DESCREPANCIES. CONFLICTS U ~ f / / / ~ / ' ; % / % / r / j, / / , ~ ~ 2a ' 00o Y / j / / 6 1 Z INVOLVING PUBLIC WATER, SANITARY SEWER, AND STORM DRAINAGE CONSTRUCTION SHALL ~ y ~1 %f: %l, j a / , r AWA / ' / r / i / / , / / r 'M ~ f / / r A% r / ~ ~ ~ / / g ~q ti 8E RESOLVED TO THE SATISFACTION OF WAKE COUNTY AND NCDOT. W Q v f,,,/ y ~ / T, / / ,f / p'~,~~, 3.) ALL CONSTRUCTION AND MATERIALS SHALL BE IN ACCORDANCE WITH WAKE COUNTY s ~ Q 1~• ° r 'Y` ~i/ ~ r f /r r r' ' t / / / j ` ; i r j~ ' / ~/~f % ~ / ' / ' / r' / r t/;,f, 'r ~/~,r/j i/ / ~f / / / I - / / / ~ ti 0 't fir, f SO~tiSp AND NCDOT STANDARDS AND SPECIFICATIONS. 3 a / , f ~ / / , / / y ~y 4.) BOUNDARY AND TOPOGRAPHIC INFORMATION PROVIDED BY ROBINSON AND PLANTS, P. C. ° ~ / P ~ 5. PR OA TO Y / ' / ~ @ yP y ) 1 AN CONSTRUCTION ACTIVITY ON THE SITE, THE APPLICANT WILL HOLD A ~ / / ~ ' J~ i , r, ~r i/' P~ / i / / //1 / ~ / Ppp'~F PRE-CONSTRUCTION CONFERENCE WITH WAKE COUNTY AND NCDOT STAFF. `c i f,/ ~ / ~ p m 6.) ALL WATER LINE SHALL BE INSTALLED IN STRICT ACCORDANCE / r ~ r ' / "r i ~ / f / / / / ~ / ' , 6 P~~ o~ / J, , V / / ~ ; , ~ q~1 ~ o WITH THE N.C.PLUMBIN6 CODE LATEST EDITION. o x/ ~ / ~I,., j t / ~ WAKECOUMYNOTES. ~ ; . / ~ / . j, , ; ; ; / / / ~ , ) ~ j ~ / 5~ c~QS z 7.) 6" PVC SANITARY SEWER SERVICE SHALL 8E INSTALLED IN STRICT ACCORDANCE ~ Q x WITH THE N. C. PLUMBING CODE LATEST EDITION. 1 . S1IBMITTED WITH THE CONSTRUCTION PLANS WILL BE A STORMWATER MANAGEMENT PLAN / ` / ' % " ~ q ' / ! ' / i j' / ` %f / / r., / ~ i \ r ,r' / / / ; AND CALCULATIONS THAT DEMONSTRATE THAT THE PEAK STORMWATER RUNOFF LEAVING ANY SITE EX. PP / 'f r//`~'~ / ~~.'y % ~i~j' / ~ / ~ ~ / % V' r' / ~ a 8.) THE SITE SHALL BE STABILIZED AND SEEDED PRIOR TO TITS ISSUANCE / j~ 't c~ ° INTERPRETED AS TIME SUB VISION FORT E-YEA 24-HOUR STORM SHALL BE NO GREATER ' / / . ' / / / / / r ~ / / / / ~ / / / ' ~ ( DI ) !~E ON ~ ~ f r ~ A / r ~ , FOR POST-DEVELOP - V NT CO T THE ASIS F / ~A / / ' i ` ~ ~ ~ f ~ ~ ~ q / MENT CONDITIONS THAN PAE DE ELOPME NDI IONS. B OR / f. / i ; ~ /t , t r / ~ / ti0 z OF A CERTIFICATION OF OCCUPANCY. / ~ ~ ~ 0 9.) THE ESTABLISHMENT OF PERMANENT GROUND COVER WILL BE ESTABLISHED THE PEAK FLOW ANALYSIS SHALL INCLUDE.' ' ' ! . \`f / r' . ~ ~ ' / / / j / F ~ 'r / / f ~ ~ a IN 15 WORKING DAYS OR 90 CALENDER DAYS WHICH EVER IS SHORTER. / / / / Q ° ~ ~ . 10.) ALL WATER LINES, WATER LINE SERVICES SANITARY SEWER, SANITARY SEWER PEAK FLOW AEOUCTION THROUGH DEMONSTRATION VIA STORMWATER CALCULATIONS AND/OR ~j ~ r / ; ~ r / ; r j j / / r ` r'/ THROUGH THE INSTALLATION OF STORMWATER MANAGEMENT DEVICES (BEST MANAGEMENT / ' ' ' / ~ / ' ' ~ ' r ' ' / ,l/, c, / / i ~ ~ ~ ` AOCI( (.1IEpf z SERVICES, AND STORM DRAINAGE SHALL BE LOCATED WITHIN A 20' PUBLIC EASEMENT. / / DAN PRACTICES), WHICH SHALL BE BASED ON THE FINISHED, ANTICIPATED PROJECT BUILT OUT r , i /~l , / p / ~i ~r j / ~ ~ . frn'1 11.) ANY PROTECTED TREE THAT IS REMOVED MUST Bf REPLACED WITH A RATION OF t: 2. CONDITIONS INCLUDING ALL ROADS STRUCTURES AND OTHER IMPERVIOUS SURFACES OR ~ ~ ~ ~ r / ' ~ / % ! ~ r ASSUMING THE MAXIMUM IMPERVIOUS SURFACE COVERAGE ALLOWED BY WAKE COUNTY / i /r ' ~ 'r / / % r l / ~C! f %i ~ f " ~ r ~ ~ r y f i,/ ~ 0~1111W ZONING REGULATIONS. ' ' ~ / ~ `f/` / % ~ ~ r,~:~,~ / , , , ~aa~?n~w~~sc,~crr~au?~saoAO~w+~ ; / / - it//, , _ , .r' , ~ zl 5UHM11ILU N1IH G"UNbUHUGIlUN PLANS WILL Lit SUPPUHIIN6 GALULILAIlLINS FUH IHt N1IHU6tN ANY LOT THIT CONTAINS A FER& IAL STREAM THAT IS SHONN AS A SOLID BLUE LIFE AV 77E jz~ f / T~ / f % ,~•.l , l ~ EXPORT LOADING RATE FROM THE SITE THAT DEMONSTRATES THAT THE NITROGEN EXPORT LOAD IS MOST REWVT EDITION OF U.S.9.S. k24, 00 SCALE TOPOGRAPHIC MAPS AEEZIS TO HAVE A l • 3.6 LBS. /AC. /YR. (OR LESS), OR., ESTABLISH A NITROGEN LOAD OFFSET PAYMENT TO ADDRESS THE roo- FoDT eFFEI+ slOW ON EACH sllE of nESE STREAMS. THE FIRST 504FET aOSEST TO SIR EErW (I WILL NER 50 FEEn SEEE77Cr NSr r0EITE f srANkRDS. EXPORT LOAD OVER 3.6 LBS./AC./YR., OR THE NITROGEN LOADING MILL BE REDUCED TO 3.6 LBS./AC./YR. OR A.TIfzOA HER Be LESS, BY A BEST MANAGEMENT PRACTICE(S), OR; THE NITROGEN LOADING MILL BE REDUCED TO 1. PLATTED AS PART OF A DEVELOPAENT LOT AND IACLUDED WITHIN A CONSERVATION EASEMENT. GRAPHIC SCALE 1=100' C-3-1 3.6 LBS. /AC. /YR. OR LESS, BY A COMBINATION OF A NITROGEN LOAD OFFSET PAYMENT BUYDOWN LAHa AS A 'PEWTUAL CONSERVATION EASEMENT DEDICATED TO MAKE COUNTY'. 100 NML STREAM BUFFER WCTION . f-f-Sf (E1 ff11 LEE ROY FRAZIER 41 r AND A BEST MANAGEMENT PRACTICE (S) . (FR EACH SIDE TOP OF DANK) THE NITROGEN EXPORT FOR ANY SITE (INTERPRETED AS THE SUBDIVISION) SHALL BE BASED PARCEL Ii AD AD AA NOTEASTArlACVEDrMT THEEVA PARCa PARCEL. ~TED A 'RESERVED vArlav SEE WAKE COUNTY WATER SUPPLY EX. PP 0 100 200 300 PROJECT IER ON THE FINISHED ANTICIPATED PROJECT BUILT OUT CONDITIONS (INCLUDING ALL ROADS, STRUCTURES COFNEVAALI& As A DEVELaRENT LOT-. r J 121 J AND THE OUTER 5O FEET OF THESE PIN 1769.02-86-2981 AND OTHER IMPERVIOUS SURFACES), OR ASSUMING THE MAXIMUM IMPERVIOUS SURFACE COVERAGE IF YOU HAVE ECT TO TO IOAE LNE 2 EAF YOU VE IETEAMINED THAT THE STREAMS ARE RE INTERMITTENT THEN PROVIDE EVIDENCE ZONING R-40W ET SU9 FROM FUTURE USE OR D.B. 6443 PG. 357 WATERSHED BUFFER LADIES THIS SHEET \ ALLOWED BY WAKE COUNTY ZONING REGULATIONS. THAT TIE S7WANS THAT ARE LOCATED DV YOUR PROPERTY ARE Nor PERSWIAL STREAMS FROM DW. 5 -2005 41 r ~ k° I 1 f' v ' k~` 7 a~ iV / I 1 ~ / % ~ 11' I ii k~ LINrTS ~ ca~urra~f ~iLs ~i / / m 1 ~ ~t i~ ~ f r ~ I / / kD m o~ \ . ~ , ' ~ i k o~ \ o 'k ~ UNITS OF DISTLI~AMCf i r` i~~ `j l `i k H i ~ \ O ~ ' / 'M H k_ r r ~ x~ ~ r l ~ ~ I' c k / / k / ~ k / ~ ~ r i ~ ~ k k „ / tio~ ~ PUBLIC - ~ kl 'j ( ) _ r eacrN caps rroN PNASE 2 45' ROW - 18' E E - ~ k ~ AT ST TIDN !2+54.78 1 k k ~ / ,~f+na k k / ~s• r ~C , i f k k / / ~`~N ~ ?~amcmw~aom°~ ~ f ay k ~ / ~ ~ l ~I / k/ k k gN PC 41+86.74 ~ ~ rl i NIrIT , k k ~ ~ ~ aP 1p ~ I CNE1. 'C" I i ~ / ~ ~ ~ v -1~ k/ k ~Z~ O p 6. l~/1 ~ / ~ IC ST01~M l ~ ~ 7NA fA F / C' ~ k/ k k k~ ~°3A~ LIMITS OF OIS ~ a y J~ W N i~ k/ k / k / TuaeaNCf U N W m H T~ / r 1 ~ ~ ~ k /~r k A. k p ' rI PT 12f58.0! ~ l / ~ . -r ~ k/ k k Psi ~ b y k/ k k / k k ~N ~P ~ 25 B ~rrn. k k k k/ k k k a~ tN~ ~ ~ / ~ ~ k k/ k k /k k k k /k ~ k k k / ~ ~ ~ k k k - k ~ k/ k k k T~1&.E t5' EDSE TO ED6f k k 1k/ kSOIL k ~ DINT A9IVENAY k ik r ik k k k k~ k kR ~ ~ / -r k k ~FrELn nfLlnEArEfl , ' k ~ ti /k ~ k k k k / ~ k~ k k k A ~L rums crMrrs k k/ k ~ 4 ~ ~ k / k k snT i ~ ~ h ~ k k ~ LIMITS 0~ DISTU9B4MCE ~ I 1 + ' E06E TO EDGE / ~ \ .MJINT DRIYEMAY k ~ k / k k / k r /k k k k ~ 0~1' ~ ~ 1~ k /k ~o ~k k ~k k k k *k (0~ \ t~ i 1 ~ \ ' + SILT ~ k 9• ~ k k k/ k k1 k ~ k k\ x ~ ~ k k1 k ~ ~ N k k - k ~ k ,alNr aglvENa r ~ ~ 2' GLOM QFF A Y ~ LI ITS O~ IS \ MITN r ~ ~ y~ k/ k k k\ ~ r~us ~k k ~ .A. r k \ ~ w Accrue EAS~Nr ~ ~ ti raf •A• C ~ C / ~ ~ ~ ~ l 4" PVC ' / k x WAI~COUNTYR0~4DWAYANDDRIVFWAYa90~SINGNOTES. ~ ~ / ? k k ~ Nlsll(POrNT - ° ° ~ ~ k k k k srArraN r5+eo.74 k, * 3~ / LIMITS ~ UhSUr ROAD CROSSINGS PUBLIC OA PRIVATE P O ~ TA&f SOILS ( 1, ROVIDED: ~ ~ O k t.) NO ALTERNATIVE TO THEIR LOCATION IN THE BUFFER EXISTS,• ~ O k /k k k PIPE 'C~ ~ ~ * si~rFEMCE 2.) BUFFER DISTURBANCE DOES NOT EXTEND BEYOND THE REQUIRED RIGHT-OF-WAY ~L ~ + ~ T k x / k k /r'^^ OR EASEMENT WIDTH, OR IN NO CASE IS MORE THAN 90' WIDE,' W .u ro v/ \ 3. BUFFER DISTURBANCE IS C V NO MORE THAN 9, 000 SQUARE FEET IN AREA; ~ H LIMITS of DIS k / k k k ' 'I~ 4.) THE ROAD CROSSES THE BUFFER AT AN ANGLE AS CLOSE TO 90' AS POSSIBLE C] C p ~ (AND NOT LESS THAN 60 y; .r,, t Q~ ~ ~ ~ + k k L NITS IT 5.) SIDE SLOPES DO NOT EXCEED A 2' 1 HORIZONTAL : VERTICAL RATIO !BRIDGING AND/OR L'u 0~ I ~ UMiU ABLE SOILS t5' CIfGGE 0 lD6f ~ k ' . k SILT FE~'E x • k ~ RETAINING WALLS MAY BE USED TO MEET THIS AND THE DISTURBANCE WIDTH STANDARD), C ~ 6.) ALL CULVERTS ARE DESIGNED AND CONSTRUCTED FOR THE 25 YEAR STORM EVENT OR O O f .AD T OA r k ~ k. k~' k * k ~ ~ AS DTHERWISE REQUIRED BY WAKE Z ~ k T k COUNTY ENVIADNMENTAL SERVICES,' N (U ~ „ ~ \ ~ k GRAPHIC SCALE 1 =50' + ~ P "s"k k * k ~ 2 DRIVEWAY CROSSINGS THAT ACCESS SINGLE FAMILY DWELLINGS, PROVIDED: 41 ~ . ~ E ~ ~ x PIPE 'B' r °k ~ E (.l) 1.) NO ALTERNATIVE TO THEIR LOCATION IN THE BUFFER (INCLUDING OPPORTUNITY FOR O ~.C •s• ~ k, Q) rao' rft,~iwlac sTT~EAM BUFFER SNARED DRIVENAYS) EXISTS,' p~^~ / SILT ~ + ~ k 5 k k 50 2. BUFFER ~ k - ~ O ~ fAr~t Smf of rap ~ 1 DISTURBANCE IS NO MORE THAN 60 FEET WIDE,' H ~y / ds k k 0 50 100 150 ~ / I k x k k k a k ~ a~ ~ p s k k kt sff NAKf COUNTY NATfA SUPPLY 3. J BUFFER DISTURBANCE IS NO MORE THAN 6, 000 SQUARE FEET IN AREA; (p p~ k k ` ~ NATfAStED BUFffH MOTES THIS SFE'ET 4.) THE DRIVEWAY CROSSES THE BUFFER AT AN ANGLE AS CLOSE TO 90' AS POSSIBLE h / r k ~ ~ IAND NOT LESS THAN 60 DEGREES); ~ °k k k J I k ~ PIPE D'~ ~ / , ~ k k ~ k k a 5 5.) SIDE SLOPES DO NOT EXCEED A 2.'f HORIZONTAL . VERTICAL RATIO (BRIDGING AND/OA ~ Q~ k ~ k i RETAINING WALLS MAY BE USED TO MEET THIS AND THE DISTURBANCE WIDTH STANDARD); C ELD D¢ TED ' rLr FENCE ~ k k ~ETLAnos rN1TS x k k o0 6.) ALL CULVERTS ARE DESIGNED AND CONSTRUCTED FOR THE 25 YEAR STORM EVENT OR O k~ ~ k k S AS OTHERWISE REQUIRED 8Y WAKE COUNTY ENVIRONMENTAL SERVICES,' •C k - + / \ k PIPE 'N' k ~ -k \ k ~ k k ~ ~o.o' / k ~ \ k k k , / LINIIS-dFD fASEIENT 400' PL9ENiQAi SIAEW REEFER k ~ \ k EACN SIZE OF TDP DF 4 AL S P,~E " IfBLMI BANq \ \k GENERAL NOTFS k 3.0' t5. D' 3, 0' sff MArrf CDUxrr wry st~P~.r IAITEI~ 6CFFEA MOTES TNIS s?~ ~ ~ >S ~ utSNrr~mF sorts ~ t. THE coNrRACr - - ,k 1 OR SHALL CONTACT NORTH CAROLINA ONE CALL' AT BOO 632 4949 FOR ASSISTANCE IN LOCATING EXISTING UTILITIES. CALL AT LEAST 48 HOURS PRIOR ~ EDrr~' ro EDSE ~ sr~uLaER ~ 7.5' AOADMAY 7.5' ~ ~ S TO ANY DIGGING. . a SLa~ 2l 9.D~ t ~ i'/Fr / 2.1 EXISTING CONDITIONS AND UTILITY SHOWN ARE BASED OM INFORMATION PROVIDE BY ROBINSON AND PLANTS, P. C. THE C~VTRACTDA SHALL FIELD VERIFY CONDITIONS PRIOR ~ T~ ~ TO STARTING CONSTRUCTION AND NOTIFY ThE ENGINEER OF ANY OE5(,~PANCIES. CONFLICTS INVOLVING Pl~LIC NATEF~ SANITARY SEWEF~ AND STOAN DRAINAGE CONSTRUCTION SHALL ~ ~ j ~ BE RESOLVED TO THE SATISFACTION OF WAKE COUNTY Ahil NCDOT. JgIVTQf~VEWAYI~#~6~1~Y ~ P-- \ 3.) ALL CONSTRUCTION AND MATERIALS SHALL BE IN ACCORDANCE WITH WAKE COUNTY AND NCDOT STANDARDS AND SPECIFICATIONS. . 2b'ESAIT- i~EE ~ 4.) BOUNDARY AND TOPOGRAPHIC INFORMATION PROVIDED BY ROBINSON AND PLANTS, P. C. PAVaEMr DESIGN ~ T9RIDY Mtr 4~.a~E* t-4/2'SF9.5A Nl$ LEVEL 2t 5.) PRIOR TO ANY CONSTRUCTION ACTIVITY ON THE SITS THE APPLICANT WILL HOLD A PRE-CONSTRUCTICN CONi~ERENCE WITH WAKE COUNTY AND NCDOT STAFF. 6" A.B.C. i~LINB 21 LIMITS OF IM:SUITABLf SOILS NILLY t-1/2.' 4 Q o ~ N ~O 390 a o rn O 390 a ` a n 001 Q ~ I n I 2 '''Q ~ WQ ~ ~ zl W lD °p c~3 m ~ 1 O Q rn Ni c~W T°o m Wol 02 W ~ 2C~ ~0 WJ OIu¢0~2~7 41 ~H Oc??~ moo. ~WQ ~ ~ 20 4Q ~~A rz. a = Q~I~ry~ ti W= V~ y2 385 r. a = 385 ~ tiQ ~ . ~ti<Q.. U[3. UJ UfA i U,j W W W W 2 2 ~ cp W ~ i-. ~ Y 7'-I a NacW O~ OR Oat P t K 30.B PV EI. . t0 PVC a t .00 ~ 380 a PVC to i3f .50 P Sta !4 .00 380 4 ~I- a V .4 ni ~V 5.0 PVT a .00 ~ . PVT 1. .46 HW ~ a PVT 1. . EO T EI. . 73 9 q 375 ~ a 375 2 O ti Q c N 2 ~R ~ O o / J I 370 O Z 370 ~ ~ ti e m Q 0 ~N V ~ y z Q Q a J T ¢a ~ ~ o w ~ M 365 M ~ O to 2 2 ~ M of 365 0 ~ N ni of , J N o J Q ~ ~ ~ + a ~r N O V ~ Q y J } 2 A ~ ~ A ~ ~ ti I., It Q ~ ~ ~ ~ 360 ~ a a W ~2 U o 4 ~ 360 0 , VO W V J ~ Y x W a [L N Y 3 ~ Q ~ 355 ~ 3 ~ 355 O / I V ~ i W 350 350 Z • • • 4. PI •u• /p• r • • r • • • • • ' • ORAMII~ 345 r PI 'D' - 60' MME 'SAW ~q~ 0 tho co Q u ".Z U-1 -5 ~ ~E Q '.I C 0 ti ti ti ti -C-3 LLI Ai @i hm mm mm mm mm mm mm mm mm mm mm mm 4mmw 340 W L PROJECT NUMBER 340 9+00 10+00 11+00 12+00 13+00 14+00 15+00 16+00 ? 00 17+00 18+00 19+00 20+00 29+00 22+00 541-2005 O 0 H -AM IMPACT ~1 ~ WE PACT AREA 1 w PERMANENT STREAM IMPACT ~ PERMANENT WETLAND IMPACT LENGTH: 23 Accumulated Area: 3968.05 SQFT (0.0911 Acres) - AREA: 0.0031 Acres TEMPORARY WETLAND IMPACT TEMPORARY STREAM IMPACT LENGTH: 23 Accumulated Area: 958.98 SQFT (0.0220 Acres) 2 AREA: 0.0019 Acres J Q W WETLAND IMPACT AREA ~2 ~ PERMANENT WETLAND IMPACT ~ N Accumulated Area: 7309.64 SQFT (0.1678 Acres) ~ n TEMPORARY WETLAND IMP I ACT ~ er ~ ~ Accumulated Area: 2158.72 SQFT (0.0495 Acres) O ~ ~ ~0 ~ 9~'C~O n^ N ~ Fs~y~, C `0 0 s o F l no 0 01 9s9f O F~`F ~ 300 F~y~9 ~ f- J N C 0 ~ .U V o ~ ~ it ~ l - O, c rn IMPACT.~2 p~ t~ ~ ~~'~~O _ - Fs~ti N ~ I N ~ 2 ,d. _ s~ PERMANENT WETLAND IMPACT ~ ~ ~ * ~ ~ ~9 ~ ~ 9s LENGTH: 23 ~ "oD t AREA: 0.0016 Acres ~ F~ F ~ o~ ~ ~ 60 / TEMPORARY WETLAND IMPACT a o~ ~ .3 ~ ~ LENGTH: 13 ~ ~ , ~ ~ / n`»'"~ m AREA: 0.0008 Acres ~ 4 o 4'~. y ~ i ~ y - ~ ~ ~ 5 i / - ~ ~ I / ~ 1 1 r ~ ~ w w i c~ cn ~ ~ v ~ ~ ~ l ,A ~ ~ LF ~ ~ 1 ~ WETLAND IMPACT AREA ~3 9 9 ~ ~ ti ~ - G O ~ ~ I` ANENT WETLAND IMPACT ~ ~ 1 - \ Accumulated Area: 1943.84 SQFT (0.0446 Acres O / ~ ~ TEMPORARY WETLAND IMPACT _ ~ \ 3 ~ a ~ ~ ~ - \ Accumulated Area: 652.85 SQFT 0.0150 Acres t , ~ ~ / / ( ) m ~ \ ~ ~ti E i ~ \ ~ _ / ~ o / 0 ~ o ~ ~ T ~ U o 2 H W N ~ ~ / h / ..ao2 tOy O O ¢ ~4i i ~i ~ ~ JOR J W W ~ ` ~ m 2 J QJ O V O ~4 / ' _ ~ t. ~ / ~ / ~ / ~ J U7 O U 7 U~ V 41 N ~ ~ / / ~ ~ ~ T:. a! M 2 ~ y 2 W D `y~_ t'I yQy S O W W ~ 3 Q d ¢OINO¢ i 2 2 ti t0 \ ~ O ~ / ~ . 42~¢ p ~ in in / i ~ /3 m i ~ y ~ ~ ~ ~ SE!' 7 (.~0~ i ~ - i / / / / ~ ~j / ~y~ ~ 'WETUINGSM109TOP,'MWkirKBf~Ni~Ch IQ ~ / ~ ~ J _ ~ ~~5 i~ 41 O 1 ~ ~ ~ ~ / \ ~ a J Q ~ / ~ ~ ~ ~ I ~ / / i / \ ~ ~ ~ ~ ~ ~ L - ~ Q I ~ / \ 'A / ~ ~ ~ / i I i i I o ~ .y / ~ I I - - ~ E ~ ~ 1 _ ~ Z ~ 1 - ~ - 1 - V O ~ / ~ ~ ~ \ _ _ ~ ~ ~ ~ 9 ~ \ ~ ~ m / N I - O ~ 0 2 2 ,Z \ ~ 005 l9 o, ~ 9 r r ~ ~ ~Q ~ u \ ~ z E A 1~ - ~ ~ F ~F~ ~ o ~ ~ 9 -fig - w ~ - - - / F qs G ~ W /L9 ~ F~ F~ ~ - ~ ~ Q ti k _ / , - - m~s~, '3 ~ s - ~ r t ~ 9 ~ W o F~~ i / ~ o~ _ s ~ Q ~ ~ o / s \ w g / \ \ i t / ~ ~ ~ ~ Q _ ~ ~ mq o ~ ~ C / ~ G~ \ ~ ~ ( ~ E .o ~ . ~ - \ L ND: s I o ~ 9 ~o s, S, r ~ F i i y ~ ~ r ~ ~ w O Ofn 'yF9 F,A \ ~ WETLAND Fy~'Sq~ \ ` - ~~~-STREAM sF mq F ~ Fti ~ ~ s ~ .d°' q ---POND ~ NEUSE RIPARIAN BUFFER a o F .o I _ ~ x- SILT FENCE s s o9 ~ o o 9 ~ ~ ~ ~ ti ~ ~ ~ --f--DIVERSION DITCH ~ / ~ ~ ? LIMIT OF DISTURBANCE ~ w ~ ~ \ DRAWING _ l I C' v~ i O `Pl SHEET q O ,c• o O F 00, o 'L - 'y0 GRAPHIC SCALE WL-3.0 I I I I 60 0 JO EO 130 240 Ax All 9 0 1 PROJECT NUMBER N f li 1 inch = 80 [t, 541-04 e~ w~S~