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HomeMy WebLinkAbout20051692 Ver 1_Complete File_200510104 4O? W A T ?9QG 0 1;?? _;? Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources October 10, 2005 Impact Design Build, Inc. Attn: Mr. Colen E. Davidson, Jr. 140 Towerview Court Cary, NC 27513 Alan W. Klimek, P.E. Director Division of Water Quality DWQ Project # 20051692 Wake County Subject Property: Weycoft Subdivision Nancy Branch [03-02-01, 16-41-1-17-3-2, WS-IV, NSW Approval of 401 Water Quality Certification with Additional Conditions Dear Mr. Davidson: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 0.065 acres of wetlands, and 254 feet of streams for the purpose of residential home construction at the subject property, as described within your revised application dated September 29, 2005 and received by the N.C. Division of Water Quality (DWQ) on September 29, 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). 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. 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 254 (feet) 404/CAMA Wetlands 0.065 (acres) 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: httn://h2o.enr.state. nc us/newetIands One f Carolina Np Aturallil An Equal Opportunity/Affirmative Action Employer- 50% Recycled/] 0% Post Consumer Paper Impact Design Build, Inc. Page 2 of 3 October 10, 2005 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 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 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. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. 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. 4. 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. 5. 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 IL Impact Design Build, Inc. Page 3 of 3 October 10, 2005 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. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Cyndi Karoly in the Central Office in Raleigh at 919- 733-9721 or Eric Kulz in the DWQ Raleigh Regional Office at 919-7914200. AWKIbs Enclosures: GC 3402 Certificate of Completion ncere , C Alan W. Klimek, P.E. cc: Aaron Cooper, S&EC, 11010 Raven Ridge Road, Raleigh, NC 27614 USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 5:\2005 Correspondence\05-1692 WeycroR Subdivision (Wake) 401.doc W AT ?q Michael F. Easley, Governor ?? ^ G William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Q -? Alan W. Klimek, P.E. Director Division of Water Quality September 16, 2005 DWQ Project # 05-1692 Wake County CERTIFIED MAIL: RETURN RECEIPT REQUESTED Mr. Colen E. Davidson, Jr. Impact Design Build, Inc. 140 Towerview Court Cary, NC 27513 Subject Property: Weyeroft Subdivision Nancy Branch [030605, 16-14-1-17-3-2, WSIV, NSW] REQUEST FOR MORE INFORMATION Dear Mr. Davidson: On August 31, 2005, the Division of Water Quality (DWQ) received your application dated August 31, 2005, to impact 0.068 acres of wetlands and 279 linear feet of streams to construct the proposed residential subdivision. 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. Please provide cross-section details showing the provisions for aquatic life passage. 2. Your proposed impact A3 requests 149.4 linear feet of stream impacts. Please identify what area of stream impact is existing and what area is being proposed. The requested impacts do not match those depicted on the impacts map. 3. You have stated that you will have 119 home lots. However, lots 5-8 are not identified on the site plan. In addition, on Figure 4 it is shown that a large area of these wetlands are to remain. Please clarify if there are indeed going to be 119 lots and if this wetland area on Figure 4 will be built upon. Please respond within three weeks of the date of this letter by sending this information to me in writing and Eric Kulz 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 and we will consider the project as withdrawn. 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: http://h2 o. en r. state. no. us/ncwetlands None Carolina Ntura!!y An Equal Opportunity/Affirmative Action Employer- 50% Recycled/l0% Post Consumer Paper Mr. Colen E. Davidson, Jr. Page 2 of 2 September 16, 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, OrV4 l??b Cyndi Karoly, Supervisor 401 Oversight/Express Review Permitting Unit CBK/ijm cc: Eric Kulz, DWQ Raleigh Regional Office USACE Raleigh Regulatory Field Office File Copy Central Files Aaron Cooper, Soil & Environmental Consultants, P.A., 11010 Raven Ridge Road, Raleigh, NC 27614 Filename: 051692 WeycraftSD(Wake)On_IIold Subject: DWQ # 05-1692 Weycroft S/D From: Laurie Dennison <laurie.j.dennison@ncmail.net> Date: Mon, 19 Sep 2005 07:10:46 -0400 To: acooper@sandec.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. 051692WeycraftSD(Wake)On_Hold. doc Content-Type: application/msword Content-Encoding: base64 1 of 1 9/19/2005 7:15 AM 20051692 f Soil & Environmental Consultants, PA (1010 Raven Ridge Road - Raleigh, North Carolina 27614 - Phone: (919) 846-5900 - Fax: (919) 846-9467 www.SandEC.com August 31, 2005 S&EC Project # 7998.W2 To: US Army Corps of Engineers NC Division Of Water Quality Raleigh Regulatory Field Office 401 Oversight and Express Permits Unit Attn: Jean Manuele Attn: Cyndi Karoly 6508 Falls of the Neuse Rd 2321 Crabtree Boulevard, Suite 250 Suite 120 Raleigh, NC 27604-2260 Raleigh, N.C. 27615 Qd?Q From. Aaron Cooper Soil & Environmental Consultants, P.A. 3 1 2045 11010 Raven Ridge Road G Raleigh, NC 27614 P? ?Ep,0\3t &lwok Re: Weycroft Subdivision, Green Level to Durham Road, Cary, NC WE 91111 ty?5 co NWP39 & GC3402 Request On behalf of the owners, Impact Design Build Inc. (Attn: Colen Davidson), please find attached a complete application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the North Carolina Division of Water Quality (NC-DWQ) that the activities proposed below may precede utilizing Nationwide Permit 39. Please contact me at (919) 846-5900 if you have any questions or require additional information. PROJECT SUMMARY Project Name We croft Subdivision Project Type Residential Subdivision Owner / Applicant Impact Design Build Inc. Count Wake Nearest Town Ca Waterbod Name Nancy Branch Basin / Sub-basin 03-02-01 Index Number 16-41-1-17-3-2 Class WS-IV, NSW IMPACT SUMMARY Stream Impact (acres): 0.023 Wetland Impact (acres): 0.068 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.091 Total Stream Impact (linear feet): 279 Attachments: Pre-construction Notification (PCN) Application Form Agent Authorization USGS Vicinity Map Impervious Surface Area Calculations Wake County Soil Survey Vicinity Map Overall Site Plan Detailed Impact Maps Town of Cary Buffer Letter $475 Water Certification Fee Charlotte Office: 236 LePhillip Court, Suite C Concord, NC 28025 Phone: (704) 720-9405 Fax: (703) 720-9406 Greensboro Office: 3817-E Lawndale Drive Greensboro, NC 27455 Phone: (336) 540-8234 Fax: (336) 540-8235 DWQ# ?c 5I (_Oq Z_ Plan Detail Incomplete Date 9413 Who Reviewed: 1 ? ? 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 wetland 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. x 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 Mitigation copies of the application, copies of the site plans and other supporting information. ? 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 211.0500 and must be appropriate to the type of impacts proposed. ? Please indicate which 404 Permit the USACE would use to authorize this project. ?Y-z, po (,JV?^-?? CLLR C? OA-s? ( S V ??? ?V v ?v Kik-e. C Lit V\.?a4- cv,? s\ Fes--? . S L:. +k" &?,\- l? -if 4? H9 1 a? 7 Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com !; t P`r September 29, 2005 S&EC Project # 7998.W2 DWQ No. 05-1692 Division of Water Quality Attn: Cyndi Karoly 2321 Crabtree Boulevard SEp 2 9 2005 Suite 250 QUALITY Raleigh, NC 27604 \"??EOSMoST?? ATER 4 ?cH 'ETU?N Re: Reply to the Division of Water Quality's September 16, 2005 request for additional information Weycroft Subdivision Cary, Wake County, North Carolina Dear Ms. Karoly: This letter is in response to your letter dated September 16, 2005 (copy attached), which requested additional information for the proposed Weycroft Subdivision. Please find 7 copies of the requested changes. Additional Information Requested 1. Please provide cross-section details showing the provisions for aquatic life passage. Figure 5 has been added to the impact maps. This figure provides a cross-section detail depicting the installation of the dual 36" culverts relative to the existing ground. The proposed inverts are 0.6 ft below existing grade (see figure 5 for more information). 2. Your proposed impact A3 requests 149.41inear feet of stream impacts. Please identify what area of stream impact is existing and what area is being proposed. The requested impacts do not match those depicted on the impacts map. The impact area, A3, has been verified. The actual impact required is 82.0 If. Please note impact area, A6, was incorrectly called out as a wetland impact. It has been corrected to reflect a temporary stream impact for the installation of sanitary sewer. A revised PCN fonn is attached reflecting these changes. Charlotte Office: 236 LePhillip Court, Suite C Concord, NC 28025 Phone: (704) 720-9405 Fax: (704) 720-9406 Greensboro Office: 3817-E Llawndale Drive Greensboro, NC 27455 Phone: (336) 540-8234 Fax: (336) 540-8235 3. You have stated that you will have 119 home lots. However, lots 5-8 are not identified on the site plan. In addition, on figure 4 it is shown that a large area of these wetlands are to remain. Please clarify if there are indeed going to be 119 lots and if this wetland area on figure 4 will be built upon. There is potential for 119 lots in the Weycroft subdivision. At this time, it is not desired to record or construct on lots 5-8. The percent impervious was calculated with the maximum number of lots (i.e. 119) in order to evaluate the possibility for future development of this land at the owner's discretion. It is understood that if impacts are added to the development in the future, it will be the owner's responsibility to obtain the required permits prior to any disturbance. Please call if you have any questions or require further explanation. Sincerely, Aaron Cooper Attachments: 1) DWQ letter dated September 16, 2005 2) Revised Impact Maps 3) Revised PCN form 2 o -? Michael F. Easley, Govemor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality September 16, 2005 DWQ Project # 05-1692 Wake Count CERTIFIED MAIL: RETURN RECEIPT REQUESTED Mr. Colen E. Davidson, Jr. Impact Design Build, Inc. 140 Towerview Court Cary, NC 27513 y ?I f S?J 2 By: Soil & Eiivirouoentai Consultants, PA Subject Property: Weycroft Subdivision Nancy Branch [030605, 16-14-1-17-3-2, WSIV, NSW] REQUEST FOR MORE INFORMATION Dear Mr. Davidson: On August 31, 2005, the Division of Water Quality (DWQ) received your application dated August 31, 2005, to impact 0.068 acres of wetlands and 279 linear feet of streams to construct the proposed residential subdivision. The DWQ has determined that your application was incomplete and/or provided inaccurate infornation 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. Please provide cross-section details showing the provisions for aquatic life passage. 2. Your proposed impact A3 requests 149.4 linear feet of stream impacts. Please identify what area of stream impact is existing and what area is being proposed. The requested impacts do not match those depicted on the impacts, map. You have stated that you will have 119 home lots. However, lots 5-8 are not identified on the site plan. In addition, on Figure 4 it is shown that a large area of these wetlands are to remain. Please clarify if there are indeed going to be 119 lots and if this wetland area on Figure 4 will be built upon. Please respond within three weeks of the date of this letter by sending this information to me in writing and Eric Kulz 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 and we will consider the project as withdrawn. 401 Oversight/Exprms 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 / Intemet: http://h2o.enr state nc udncwetlands oom N?tttCarolina IYMIM4 An Equal OPPortunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Mr. Colen E. Davidson, Jr. Page 2 of 2 September 16, 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, Cyndi Karoly, Supervisor 401 Oversight/Express Review Permitting Unit CBKJ m cc: Eric Kulz, DWQ Raleigh Regional Office USACE Raleigh Regulatory Field Office File Copy Central Files Aaron Cooper, Soil & Environmental Consultants, P.A., 11010 Raven Ridge Road, Raleigh, NC 27614 Filcname:. 051692 WcycraftSD(Wa ke)On_I1old 21 Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com September 29, 2005 S&EC Project # 7998.W2 To: US Army Corps of Engineers NC Division Of Water Quality Raleigh Regulatory Field Office 401 Oversight and Express Permits Unit Attn: Monte Mathews Attn: Cyndi Karoly 6508 Falls of the Neuse Rd 2321 Crabtree Boulevard, Suite 250 Suite 120 Raleigh, NC 27604-2260 Raleigh, N.C. 27615 From: Aaron Cooper Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Re: Weycroft Subdivision, Green Level to Durham Road, Cary, NC NWP39 & GC3402 Request On behalf of the owners, Impact Design Build Inc. (Attn: Colen Davidson), please find attached a complete application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the North Carolina Division of Water Quality (NC-DWQ) that the activities proposed below may precede utilizing Nationwide Permit 39. Please contact me at (919) 846-5900 if you have any questions or require additional information. PROJECT SUMMARY Project Name We croft Subdivision Project Type Residential Subdivision Owner / Applicant Impact Design Build Inc. Count Wake Nearest Town Ca Waterbod Name Nancy Branch Basin / Sub-basin 03-02-01 Index Number 16-41-1-17-3-2 Class WS-IV, NSW IMPACT SUMMARY Stream Impact (acres): 0.017 Wetland Impact (acres : 0.065 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.082 Total Stream Impact (linear feet): 254 Attachments: Pre-construction Notification (PCN) Application Form Overall Site Plan Detailed Impact Maps Charlotte Office: 236 LePhillip Court, Suite C Concord, NC 28025 Phone: (704) 720-9405 Fax: (704) 720-9406 Greensboro Office: 3817-E Lawndale Drive Greensboro, NC 27455 Phone: (336) 540-8234 Fax: (336) 540-8235 Office Use Only: Fonn Vcrsion March 05 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. 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: 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 II. Applicant Information 1. Owner/Applicant Information S F P 2 9 2005 Name: Colen Davidson -Impact Design-Build INC DENR - WA1 ER QUALITY 1' Mailing Address: 140 Towerview Court Cary, NC 27513 Telephone Number: 919-463-9940 Fax Number: 919-463-998 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: Aaron Cooper Company Affiliation: Soil & Environmental Consultants Mailing Address: 11010 Raven Ridge Road Raleigh, N.C. 27614 Telephone Number: 919-846-5900 Fax Number: 919-846-9467 E-mail Address: acooper ,sandec.com Page 1 of 8 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: Weycroft Subdivision 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 0725899206: 0725886399: 0725876367 4. Location County: Wake Nearest Town: Cary Subdivision name (include phase/lot number): Weycroft S/D Directions to site (include road numbers/names, landmarks, etc.): The project is located on the west side of Green Level to Durham Road (SR 1625), approximately 200 feet south of the intersection of O'Kelly Chapel Road (SR 1733) and Green Level to Durham Road. The site is bounded on the north by Nancy Branch Creek. 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): 035.833 ON 078.905 °W 6. Property size (acres): 70.649 acres 7. Name of nearest receiving body of water: Nancy B 8. River Basin: Cane Fear (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.ne.us/adinin/naps/.) 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 currently wooded. Land use in the vicinity of the site is a mix of residential homes and agricultural fields. Page 2 of 8 10. Describe the overall project in detail, including the type of equipment to be used: The project consist of the construction of residential homes. Heavy equipment such as graders and excavators will be used to prepare the site for construction. 11. Explain the purpose of the proposed work: The proposed project is needed to meet the demand for housing this area. 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. A site meeting was conducted with the Town of Cary to verify the riparian buffer locations on August 29, 2003. A copy of their findings is attached. 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. None anticipated. 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 consist of 0.032 acres of wetland impact (road/lot fill), 0.033 acres of temporary wetland impact for the installation of a utility line, 212 linear feet of permanent channel impact due to culvert installation, and 42 linear feet of temporary channel impact due to sanitary sewer installation. Page 3 of 8 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 Al Fill Forested No Adjacent 0.030 A4 Fill Herbaceous (drained pond) No -175 0.002 A5 Temporary Forested No -220 0.033 Total Wetland Impact (acres) 0.065 3. List the total acreage (estimated) of all existing wetlands on the property: - 0.25 ac 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 Stream Width Length Impact indicate on ma Intermittent? Before Impact linear feet acres A2 UT to Nancy Branch Culvert Intermittent -2 130 0.006 A3 Nancy Branch Culvert Extension Perennial -5 82 0.009 A6 UT toNancy Branch Temporary Intermittent -2 42 0.002 Total Stream Impact (by length and acreage) 254 0.017 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 Water body Type of Waterbody Area of Site Number p plicable) (if ap Type of Impact (lake pand estuary, sound, bay, Impact indicate on ma ocean, etc (acres) NA NA NA NA NA Total Open Water Impact (acres) NA 6. List the cumulative impact to all Waters of the U.S. resulting from the proiect: Stream Impact (acres): 0.017 Wetland Impact (acres): 0.065 Open Water Impact acres : 0 Total Impact to Waters of the U.S. (acres) 0.082 Total Stream Impact (linear feet): 254 Page 4 of 8 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. NA 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.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Current land use in the vicinity of the pond: NA Size of watershed draining to pond: NA Expected pond surface area: NA 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. Prior to site plan development, a detailed delineation was conducted so that wetland impacts copuld be avoided when possible. However, a stream channel bisects the property. In order to access high ground, the channel impacts could not be avoided. Additionally, the Town of Cary required a turn lane into the subdivision, which therefore necessitated the extension of an existing culvert across Nancy Branch. 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 detennining acceptability of appropriate and practicable Page 5 of 8 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:/ih2o.enr.state.nc.us/ncwetlands/stnngide.btml. 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) 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. Because impacts to perennial streams and wetlands are less than 150 linear feet and 0.1 acres, respectively, we do not believe mitigation should be required. If mitigation is required the applicant proposes payment to the NCEEP to satisfmitigation requirements. 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.ne.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): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount of Non-riparian wetland mitigation requested (acres): NA Amount of Coastal wetland mitigation requested (acres): NA 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)? Page 6 of 8 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. 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 213 .0233 (Neuse), 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 (square feet Multiplier Required Mitigation 1 NA 3 (2 for Catawba) NA 2 NA 1.5 NA Total NA NA * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet froin the edge of Zone 1. XI. 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 213.0242 or.0244, or.0260. NA 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 the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The existing impervious surface is 0% and the proposed impervious is 29.67%. During construction temporary sediment basins will be Page 7 of 8 installed to protect downstream water quality. Following construction, these basins will be converted to wet ponds, as per the Town of Cary Stormwater requirements. XII. 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. Sanitary Sewer 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 proposed project will not contribute to additional growth in the immediate area. The adjacent parcels are already developed or in the process of being developed. 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). NA Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 6-', ,' PROPOSED IMPACTS ' Al WETLAND IMPACT 12 I +'/ 85 SF u r ,' , ,' r A2 STREAM IMPACT 129.4 LF x i ? rf 2 TORM EASEMEN \ it C7 r ? I 1 I I ; , I r ? I I r `` ? r. ET?ANDS / }-? J TO RI?MAI Z \? , ' \ (2),\PRO ?36'; \ ULVE\?TS ' RIP RAP\ I$ TER EE FI,p0R pR AQLJA?IQ\LIASSAGE' 4 AILS' O • 1 1V 1 1, A ?'1 11 1, A 1?? 1\ \\ \\ \? ?STOF2M SEMENT? \v 1` vv ` vv ` 1 1 EXISTING I?I1 ITTFN. ? A ? ? v 2 0 vv vv vv Pte' vv V ? ? ` -?_--- vv EXIS I?VG INT MITTEt\j \\\\\ ? GRAPHIC SCALE 1'-50' `Note: See Overall Wetlands Impact Atop For Area Location 25 0 25 50 7s 4 s WITHERS & R" E N E L FIGURE 2: IMPACT AREAS ENGINEERS I PLANNERS I SURVEYORS WE CRO17 It I M-Kenan Drive Ca y, Nnnh Carolina 27511 Ie1: 919469-3340 Li, 919-467-6" www w,dw a em l- CARP WAKE COUNTY NORTH CAROLINA I PROPOSED IMPACTS A3 STREAM IMPACT 82.0 LF I -77 PROPbSED LVE? E-X?ENSiON-, N, ? 1 ?.? 1 1III I I • I ( ? F ? I ? / END EX. II CULVERT I - I ? .? \ {i \ 1 ? \ 31 I I I I 1 ,1 , \ /I I _? 1111 A3 --. 1 i ? I T + E PEkNNIAL STEAM l 1 I V Qw \ ?Ly I I Q _ -- _ , I C) ck: - I' J , c)k ?, 1I ' - O I 20 96.14 N ?Y GRAPHIC SCALE 1'-50' O Note: See Overoll Wetlands Impoct dlop For Areo Locotion 25 0 25 50 7s .s 1 WITHERS & R"ENEL FIGURE 3: IMPACT AREAS ENGINEERS I PLANNERS I SURVEYORS WC'CROF7 ;-III Mac Ke-Dr-Cary, Nonh C-1-27511 1,1:919-469-3340 6-9194676" w,vvv.wehe --.can CARP WAKE COUNTY NORTH CAROLINA PROPOSED IMPACTS A4 WETLAND IMPACT 88.2 SF PROPOSED TEMPORARY IMPACTS AS TEMP. WETLAND IMPACT 1450.7 SF A6 TEMP. STREAM IMPACT 41.6 LF ?r --- \\\ \\ ?\ \, ?/ / -? _ WETLANDS JIII - i-.-- \; '• \ \ \ \, \\ \ \ 11 T\L'?, DS ED\ I _LuJ 7 f GRAPHIC SCALE 1"-50' :=Note: See Overall Wetlonds lmpoct Alop For Areo Location zs D zs so 7s ?J WITHERS & RAV E N E L FIGURE 4: IMPACT AREAS ENGINEERS I PLANNERS I SURVEYORS WEYCROFT 111 MacK",, Dove Cary, NMh Ca,ol- 27511 1,1. 9194643340 L-919-467-60C4 -idnoowr 1- CARP WAKE COUNTY NORTH CAROLINA DOWNSTREAM, 306.52 305.92 DUAL 36" r CULVERTS , 1 I EXISTING GRADE - - - _ _ _ _ _ - _ _ _ 0.6' 0,6' n PROPSED ' INVERT i NOTE: SEE TABLE, THIS SHEET, FOR EXISTING AND PROPOSED GRADES. , N `Nole: See Overofi Wetlands Impact Mop for Areo Location I WITHERS RAVE1?1EL FIGURE 5: AQUATIC LIFE v ENGINEERS 1 PLANNERS I SURVEYORS PASSAGE DETAIL III Mac Kenan Dove Cary, N-h Carolina 27511 1e1:919469-3340 f-919-467-WA -0-1- 0 CARP WAKE COUNTY NORTH CAROLINA AQUATIC LIFE PASSAGE (EXISTING & PROPOSED ELEVATIONS) LOCATION EXISTING PROPOSED INVERT. GRADE ELEV. UPSTREAM 308.57 307.97 -------------- -------- - --------------- ----------- - - --- ---------- 1 7 o5\ mm >> LLJ J \ , z) L LJ M LL.Q o __ 1 l I Z 0 Ln 0S 1o MM ?U) N r W J W M LL Q O O O 0 O O O 0 O? O -O O ?.. -- _.L_?_ o ? n -r- 1 I?;? j r7vr. x of of °J O O ?.? W m s Of Z) o ?® III ® I!I° Il.l° 0 ? O 0 - _--------- s-- Z ? m •?•:YYll11?i1I:?:wY\YYMNwA:1:M.lANV•MYIK1l. y? I I - it I.m 1i & I! r, I II` I I. I lii 1 I, i I IL F O O 0 CV n L;J J O Q U N 0 O N LL N N LL- N LL U- J J LL J O N N It O 7 LA O CU co M n rn N N CO Y- V) N M N LL Q o ? Q Q Q G G N 2 Q a n¢ Q Z) n- 2 < C < < C- N Z z J J O Q F- Q Q Q IL > O ? O > Q Q C14 cn Q Q LL W- V) J W v) O ¢ LLJ O G 0? Z) m L CL - LL Q F- o LL_ N >- Y z :? W ! ?o wLU C n - v) Z ~ F- FW- N Q Q 0 O 't J ? Z;# j> N N K 3 W d i 2 J U) N u W W S W 2 I Y Y W c 3= (Z 2 CL 0 H LLI J LU 0 _o N Q m Q0Q Z U Lf f--' O LL Z O}Q !Y U w J 3: Office Use Only: P-1 Vnrsion March 05 20051692 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing Environmental Concern (see the top of page 2 for further details), ? TIZ 1w, II. Applicant Information AUG `'?v LJ 3 1 2005 1. Owner/Applicant Information t}'?sM+DSTO?ar Name: Colen Davidson -Impact Design-Build, Inc. E4,4?? Mailing Address: 140 Towerview Court Cary, NC 27513 Telephone Number: 919-463-9940 Fax Number: 919-463-9983 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: Aaron Cooper Company Affiliation: Soil & Environmental Consultants Mailing Address: 11010 Raven Ridge Road Raleigh N.C. 27614 Telephone Number: 919-846-5900 Fax Number: 919-846-9467 E-mail Address: acooperp_sandec.com 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Riparian or Watershed Buffer Rules F1 Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification E] Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: 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 Co agement Area of Page 1 of 9 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: Weycroft Subdivision 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 0725899206: 0725886399; 0725876367 4. Location County: Wake Nearest Town: Cary Subdivision name (include phase/lot number):_ Weycroft S/D Directions to site (include road numbers/names, landmarks, etc.):_ The project is located on the west side of Green Level to Durham Road (SR 1625) approximately 200 feet south of the intersection of O'Kelly Chapel Road (SR 1733) and Green Level to Durham Road The site is bounded on the north by Nancy Branch Creek 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): 035.833 ON 078.905 °W 6. Property size (acres): 70.649 acres 7. Name of nearest receiving body of water:_ Nancy Branch (16-41-17-3-2; WS-IV, • NSW) 8. River Basin: Cane Fear (03-02-01) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://l12o.enr.state.nc.us/admin/maps/.) 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 currently wooded. Land use in the vicinity of the site is a mix of residential homes and agricultural fields Page 2 of 9 10. Describe the overall project in detail, including the type of equipment to be used: The project consists of the development of a residential subdivision internal roads (including the stream crossing associated with Weycmft Grant Drive) stormwater management facilities and other necessary infrastructure. Heavy equipment such as graders and excavators will be used to prepare the site for construction. 11. Explain the purpose of the proposed work: The basic project purpose is to develop a residential subdivision on the project site. 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. A site meeting was conducted with the Town of Cary to verify the Cape Fear riparian buffer locations on August 29, 2003 A copy of their findings is attached Please note that this project is not located within the Neuse River Basin and is not subject to the Neuse Buffer Rules. 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. None anticipated. 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. Page 3 of 9 1. Provide a written description of the proposed impacts: The proposed impacts consist of 0.035 acres of wetland impact (road/lot fill) 0.033 acres of temporary wetland impact for the installation of a utility line, and 279 linear feet of channel impact due to culvert installation 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 Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain es/no Distance to Nearest Stream linear feet Area of Impact (acres) Al (Figure 2) Fill Forested No Adjacent 0.030 A4 (Figure 4) Fill Herbaceous (drained pond) No - 175 0.002 A5 (Figure 5) Temp. excavation Herbaceous (drained pond) No -175 0.033 A6 (Figure 6) Fill Forested No -50 0.003 Total Wetland Impact (acres) 0.068 3. List the total acreage (estimated) of all existing wetlands on the property: - 0.25 ac 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 43560 Stream Impact Number indicate on ma Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Impact Impact Length linear feet Area of Impact acres * A2 (Figure 2) UT to Nancy Bunch Culvert Intermittent -2 130 0.006 * A3 (Figure 3) Nancy Branch Culvert Extension Perennial -5 149 0.017 Total Stream Impact (by length and acreage) 279 0.023 * A2 = Weycroft Grant Drive; A3 = Widening of Green Level to Durham Road 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. drainaee. bulkheads- etc_ Open Water Impact Site Number Name Wate Type of Impact Type of Waterbody (lake pond estuary sound bay Area of Impact indicate on ma e) (if applicable) , , , , , ocean, etc. acres NA NA NA NA NA Total Open Water Impact (acres) NA 6. List the cumulative impact to all Waters of the U.S. resu Stream Imnact (acres): from the project. 0.023 Page 4 of 9 Wetland Impact (acres): 0.068 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.091 Total Stream Impact (linear feet): 279 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. NA 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.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Current land use in the vicinity of the pond: NA Size of watershed draining to pond: NA Expected pond surface area: NA 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. Prior to site plan development, a detailed delineation was conducted so that wetland impacts could be avoided when possible. However, a stream channel bisects the property. In order to access McCrimmon Parkway and Green Level to Durham Road the channel impacts could not be avoided Additionally, the Town of Cary required a turn lane into the subdivision which therefore necessitated the Road the extension of an existing culvert across Nancy Branch due to the widening of Green Level to Durham 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. Page 5 of 9 USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Pennits, 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://112o.enr.state.nc.us/ncwctlands/stn-nv,ide.litml. 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) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation casement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Because impacts to perennial streams and wetlands are less than 150 linear feet and 0.1 acres respectively, we do not believe mitigation should be required If mitigation is required the applicant proposes payment to the NCEEP to satisfy mitigation requirements 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.ne.us/wrp/index.litm. 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): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount of Non-riparian wetland mitigation requested (acres): NA Amount of Coastal wetland mitigation requested (acres): NA Page 6 of 9 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. 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 (Ncuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 213 .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. I I Required Zone* I Impact Multiplier 1 NA 3 (2 for Catawba) NA 2 NA 1.5 NA Total I NA I I NA * 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. NA XI. Stormwater (required by DWQ) Page 7 of 9 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 the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The existing impervious surface is 0% and the proposed impervious is 29.67%. During construction temporary sediment basins will be installed to protect downstream water quality. Following construction these basins will be converted to wet ponds as per the Town of Cary Stonnwater requirements XII. 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. Sanitary Sewer XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (I 5A 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. ne.us/newetlands. If no, please provide a short narrative description: The proposed project will not contribute to additional growth in the immediate area The adjacent parcels are already developed or in the process of being developed Page 8 of 9 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). NA F/2v/O5 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 9 of 9 I RIUM 06/30/2005 10:37 FAX Phone: :gin, Pcac+ Des ' gn Consultants, %04c: (9191 M&S90o • Fax: (919) AUTHORIZATION FORM .T;-C. k ectName/De4aiptfon S&SCProject 74? 9??. Date: The Department of tics Army U.S. Army Corps of Bug=, •yVin°gt= District P.O. Box 1890 Wtlxnmgtan, NC 2&102 Attn.- ) ec-? Field Offices T Re: •Wetlands Related Consulting and Ber=tting To Whom It may Concern: r, the cummt owner, hereby designate and authorize Soil & Env rommmtal Consult?ts, PA to act in my bebaU as my agent in tlra processing of permit a?pplicativm' to fumish upon request SUPPI tal l>}f?ormad n in support of applkations, etc. from thin clay forward. The day of tIS This notifimtioti suPa"cs arty previous conwpondenm concerning the agentfor this project: NOTICE This t?uthorlutiorl, far liability and professional cuuztcsy g?overnmeut offidaln to eater the prQpcny when A"ompealed by SkEC ? 4 ''A valid ualp for to arrange a site sBUM You ohold co S&>E:C g prior to visiting the aitc. Co 1a,, E. Dom asq Sr . Print Property: Ownels Name Property Owmet; Sigia Cc- Ma. Cyndi Karoly Cc Mr. Aaron Cooper NCDENR - DWQ Soil & Environmental Connultunts, PA 2321 Crabtree Boakranl RD-Ug% NC 2760 236Lcmwp UaaI' Suito C ConowL HC 28025 3817-II Lawadola 55 (33. c 4Drivc ito= (704) 724-9303 nww S 27313 Fm- (704) 720.SLW Fmx; : (B36) 54 Cam: (J36) Si04nS 0.d1JS ( I Ut) AUU 3U 2UUb 14:U8/ST-14:U7/No-6843621429 P 2 2002 .e;nvironmen, Address: 1//0 Tow e,-Vje j C j- - ?.? - - ( ' '1 (I t ?. `. r / ?S `. b t r .Cr. it --,' ?¢: •1 : •?; r ?°?- - '" ?_?_? 11, ,`l it f '/!?:•l?LhyF 1'- ??3? ?,' r?}A`?_ I j?l r14,rrrr ?E?\\ Jr?N Cr J, )` i'? `.i? C?r? ;r+1-.- _ c 11? Ir F i? r l ?, + I r ` ' ?Y ?a r'•? Qr1. 1\t+ S`_ • y? Or: .1t ? 'L ii, '`lr ! i + --M? ? J ?? _-"'L.r?'`\ 4 ?? l l ? r! - ( j'I?'.1..,.d, _ ? ?' lJ , %. v ? `y '?cs,'• r?tJ?,: r - - ?JI 1114 J ?^? ?+ f-, F :d ? •"•i J ''1 ? --i' I -.J { t ?? r? 1 L f ``' ?? ?: ``w%111 r ?.? 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(? 1 i ` 'I?1 l?? ? `1ti? r „` c 1., 1 ?• 1 jC r? . ..r ,?/' .? ?I'li't 4' ( {.' tai/ ? ? ?Z J, t+,i s;l ?)r!, l,r?.•? ?? +J / 'v,. ?' ?; ? i t ?,. a ?l4 r I f ; + .'1?t ? i { I, `L i•, /in) ?• 1 t ? ! {,` ,, ? r \ ?? \ ? `'r' ?`i I r! r }lil ll ? \ `? r J 1 >A ='l, . r :1 i ?' cr. 1 , l\I :•i;f r)r' S ?;' _a,+? ,,;l,?N, sir -' rt:,^ ,j\ 4=`, ?t``; T, 1r ?I 1??(`rr??-.3 J ??., ??7 !1 i •+ r ??1 ? rC. ?CItEEN.HOF'?: i 1 I J ?? ?? ,r ? .`?..( - ?>. t! ? .i _ ; i , k\? . • ?s 17 i / ? CJ100L?F?pr, iJ .\ y !I 4i .. ,1 f WEYCROFT PDD IMPERVIOUS SURFACE CALCULATIONS Total Tract Areal = 70.649 Acres Total Proposed Lots = 119 Description Streets/Sidewalks/Public Infrastructure Average House Impervious Area Private Driveways/Walks on Lots TOTAL PROJECT IMPERVIOUS AREA = TOTAL PROJECT % IMPERVIOUS = Impervious Area/Lot (SF) N/A 3,800 800 Total Impervious Area (SF) 365,645 452,200 95,200 913,045 29.67% Prepared by: Withers & Ravenel April 12, 2005 Notes: 1. Total tract area includes the surveyed boundary as well as the area required for the improvements along Green level to Durham Road. L.------------- -._._.?._.J - -- - -- - -- - -- - - - - - - ----- i ?•'' --- ---------------- --------- -- Tir ., Q F- V) J w M L1.Q RT N??.. ® ) 1 \? z 0 0Q MM ?N V) r W J ry 0:? W M LL- ... Q .•h y1IJ1I:1:1CK. :.:::-.: hNMNyL NJ!hw i ... .!;?r.rxxxx•,r ?, 1 •__ .rvv rvr.w, 0 O O 0 0 O Q .O O (D (D -- -? t =i = L-- ----L- -L=-?- --A _--______- - GD) LLJ m . I- ?.,; N ` i. I NT Dk?L 1 0 O O LL. N f\ O W N OG Ln o- Q G LLJ Of CL 'L N O >- ? z J 0 < 3 L ? LLJ Q :j I,-10 1 Ail - ••-- -- ..: -ram- _ v1?• .w .. .............w...w..w.....w.:w...w..w..w.rAI:KKKKMMN ll 'RILKKNMKNNMN:ALKKKYKYYI ??yv.?1N'KKKNNNNN]?A'NCKKKNKYK, lY LL. LL- u_ N N N O N N LL. (n 7 LL. LL. J J t 7 LL. J cD N co CO co ?Y N N N N L'- O a. Q M Q < U-1 L N Q Q CL Q Q Q 0 !] !7 IL IL O J J J Q Q < Q w w w 0 ? ? 1- 0 V, V Q \ Q C4 re) Q \ O O N 6 J Z N jw? N Y W d 2 X3 J It 1 a W W W L u W p r ? j 3f U 0 J W Lu J O I 0 -0 J- z D} L > i f Y E c .- ?i.e?.hii?nal OADYIY Y 'C 9- LiL' - .. ,. ?.? i, •:._ nnn? /n - ...- _ :?... _. '1111, AU I,i I? I I ' I ?? I I I? I? I I , 1 ? 1 I I? I? II N II I? 11 I, r, I I} I,, I I r. I 1 I'' I? I "I 1I it III 1'I I O O It O 0 O 0 N u iw o N ? i. PROPOSED IMPACTS ' Al WETLAND IMPACT X285 SF I +'. w \ 41 A2 STREAM IMPACT 129.4 LF fr / TORM EASEM\EN \ I G) \ r E TITAN D S + ._ \ ?=1 J \ PTO RE?MAI b 1 I i ?. \ 1 I '\ \ \ \ 'N \ I 1 1 1 I I I l i 1 1 ?. \ \ \ `\ \ \ ` \ `\ \ I ! ! 1 ` \ ED - I \\\ \ .\? \\ \ \\ 3 \ 11 1 11 ` \ 11 1 I `I 11<\1 1 '?\ \ \\ \ \ \ \\\ `STORM SEMENT? 1?? , 1 ?, 1 \ \ `\ \ \ r \? \ \ \ \ \\ 1\ 1 ` \ ` \ L I 2 Y PR,?O PO'S E EXISTING IITT?N.T? \ ? ??,Ct)LVE?S?W%, / ?\\ \ ??T?E'QM \ \ ? `? \ \ i\\ p.DISSIPATf \\ \ \ \ \\ \ \\ A2 O r - v EXIS ING INT MIT\T?t?j \,\? \\ \\ \ - \ ' ST AM` L 32?_, \ ` 1 \` ?\\ ?I \\ 1 ?/ \\ \\ N, ?1,5 \\\\\\ / GRAPHIC SCALE I'-50' 40 to: See Overall Wetlands Impact Mop for Area Location 25 o 25 so 75 FIGURE 2: IMPACT AREAS WITHERS & RAVEN EL cv ?7- i ENGINEERS I PLANNERS I SURVEYORS WG'CROrI 111 Mac Aeaaa D,i a Cary,Noah Carolina27511 let:919-469-3140 Lc919-467.6009 ,.w -d-ra.-er6- GARY WAKE COUNTY NORTH CAROLINA I / / ? , \In I I PROPOSED IMPACTS A3 STREAM IMPACT 149.4 LF - //'pROPkSEO,-'' - ',11 II ? LVER T EkT N-i >4 I .'1III I I I / / \ \ \\ , I 11 I 1' I ? ?11 1 ? I I, I 1 I ?r. I l ? r ? l If i It i I/ t I I I I I \ \ ! l o\I\ r v III , III / ? ,nay 1 E PE:kNNIAL \ f ' ' I w ST EAM \ \ ?\ \ \ w LL. Lj- LLJ Q ? ?? / \ / , t I I W\ O / J 0 i Alp -- / te: See Overoll Wellonds Impact Mop For Meo Location O I I 9 I I I I I I I 96.14 1 GRAPHIC SCALE 1,-50' 25 0 25 50 75 WITHERS & RAVENEL i ENGINEERS I PLANNERS 1 SURVEYORS \, III MacK-- Drive Cary, Noah Carolina 27511 t,1:919-469-3340 f-919-467-6008 www.w-itl?ersraverrl.c«n FIGURE 3: IMPACT AREAS WEYCROFT CARY WAKE COUNTY NORTH CAROLINA 1 11 11 11 II tt1?/ t t 1' /0 tt , O 1 I tIt j tt,' \ PROPOSED IMPACTS A4 WETLAND IMPACT 88.2 SF .00 r A6 WETLAND IMPACT 106.2 SF - -- TOTAL 194.4 SF \ PROPOSED TEMPORARY IMPACTS A5 TEMP. WETLAND IMPACT 1450.7 SF I ZP' - ---\V?-\ ,ooooor?. --- \ ------------ / i t WETLANDS IN \\ IN, IN IN r_ - v ? A V A A A ?(? V `V A A ? V A A 1 ? I N, T ?A(N IN I \ \ IN IN C n - - - - ` \ \ `\ \ \ \\ \ \ \ \ 1 V IN 1 V A 1 N N\ \ \ 1 IN y•s'? O/J 1- _r? \ `\?? \ \ 1 , I 0 \ \\ IN ' 11 ?"?1 \\ ?\I \I I I I 11 --_ \\ \_-1 i IN INN / I \ \ IN \I I1 I ------- /, 1 r \ \ 1 V O ' \-- -/ / IN A I, \ \ •? ? p 'ice \? \I ,?/,i ^ 1\ ' _i - - -_ ?_ ? - - - - ., - --t 5 k - N O GRAPHIC SCALE 1"-50' 40te: See Overall Wetlands Impact Mop For Arco Location 25 0 25 50 75 WITHERS & RAVENEL 0i ENGINEERS i PLANNERS i SURVEYORS .? I I 1 MacKenan Drive Cary, North Carolina 27511 tel: 919-40-3340 Lc 9194674" v ww wid-ra enel- FIGURE 4: IMPACT AREAS WEYCROFT CARY WAKE COUNTY NORTH CAROLINA ENGINEERING DEPARTMENT March 9, 2005 Aaron Cooper Soil and Environmental Consultants Inc. 11010 Raven Ridge Rd. Raleigh, NC 27614 Dear Mr. Cooper: Subject: Jordan Lake Watershed Riparian Buffer Rules TCRB 05-002 Weycroft PDD MAR 1 1 2005 The site location map and other information that was provided, allowed a determination to be made as to whether or not the referenced site would require compliance with Town of Cary Riparian Buffer Rules. This project is referenced by the Town of Cary as TCRB 05-002. Nine stream features arc indicated on the Wake County Soil Survey (A-H, J) and 2 stream features (A,G) and 1 pond (I) are indicated on the USGS Green Level Quadrangle. On August 29, 2003 Town of Cary staff completed a site visit and determined that features A, G (A4-106), and B are subject to protection under the Stormwater Management Plan: Protecting Riparian Buffers, Town of Cary LDO - 7.3.2. Features C, D, E, F, H, J and pond I are not subject. This letter only addresses Town of Cary Buffer Rules at the referenced site. Thank you for your attention to this matter and if this office can be of any assistance or if you have additional questions, please do not hesitate to contact us. Sincerely, Matthew Flynn Town of Cary Engineering Department Cc: Stormwater Section/Tom Horstman C: TCRB05002.doe TOWN Ot CARY 318 North Academy Street *Cary, NC 27513-PO Box 8005-Cary, NC 27512-8005 tel 919-469-4030 9 fax 919-460-4935• www.townofcary.org 0 4" Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com September 29, 2005 S&EC Project # 7998.W2 DWQ No. 05-1692 Division of Water Quality Attn: Cyndi Karoly 2321 Crabtree Boulevard suite 250 Raleigh, NC 27604 i ,'J ?@[9 0dr P Q S E P 2 9 2005 Re: Reply to the Division of Water Quality's September 16, 2005 requ?+ UALIrY ATM BRANCH information Weycroft Subdivision Cary, Wakc County, North Carolina Dear Ms. Karoly: This letter is in response to your letter dated September 16, 2005 (copy attached), which requested additional information for the proposed Weycroft Subdivision. Please find 7 copies of the requested changes. Additional Information Requested 1. Please provide cross-section details showing the provisions for aquatic life passage. Figure 5 has been added to the impact maps. This figure provides a cross-section detail depicting the installation of the dual 36" culverts relative to the existing ground. The proposed inverts are 0.6 ft below existing grade (see figure 5 for more infornation). 2. Your proposed impact A3 requests 149.4 linear feet of stream impacts. Please identify what area of stream impact is existing and what area is being proposed. The requested impacts do not match those depicted on the impacts map. The impact area, A3, has been verified. The actual impact required is 82.0 if Please note impact area, A6, was incorrectly called out as a wetland impact. It has been corrected to reflect a temporary stream impact for the installation of sanitary sewer. A revised PCN form is attached reflecting these changes. Charlotte Office: Greensboro Office: 236 LePhillip Court, Suite C 3817-E Llawndale Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720-9405 Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 3. You have stated that you will have 119 home lots. However, lots 5-8 are not identified on the site plan. In addition, on figure 4 it is shown that a large area of these wetlands are to remain. Please clarify if there are indeed going to be 119 lots and if this wetland area on figure 4 will be built upon. There is potential for 119 lots in the Weycroft subdivision. At this time, it is not desired to record or construct on lots 5-8. The percent impervious was calculated with the maximum number of lots (i.e. 119) in order to evaluate the possibility for future development of this land at the owner's discretion. It is understood that if impacts are added to the development in the future, it will be the owner's responsibility to obtain the required permits prior to any disturbance. Please call if you have any questions or require further explanation. Sincerely, Aaron Cooper Attachments: 1) DWQ letter dated September 16, 2005 2) Revised Impact Maps 3) Revised PCN form 2 AkALVua pG O NC September 16, 2005 CERTIFIED MAIL: RETURN RE, CEIPT REQUESTED Mr. Colen E. Davidson, Jr. Impact Design Build, Inc. 140 Tower-view Court Cary, NC 27513 Michael F. Easley, Governor Alan W. Klimek, P.E. Director Division of Water Quality DWQ Project # 05-1692 p _ Wake County 100 i By: Soil S Euironrientai ConsAants, PA Subject Property: Weycroft Subdivision Nancy Branch [030605, 16-14-1-17-3-2, WSIV, NSW] REQUEST FOR MORE INFORMATION Dear Mr. Davidson: On August 31, 2005, the Division of Water Quality (DWQ) received your application dated August 31, 2005, to impact 0.068 acres of wetlands and 279 linear feet of streams to construct the proposed residential subdivision. 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 211.0506 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. Please provide cross-section details showing the provisions for aquatic life passage. 2. Your proposed impact A3 requests 149.4 linear feet of stream impacts. Please identify what area of stream impact is existing and what area is being proposed. The requested impacts do not match those depicted on the impacts, map. You have stated that you will have 119 home lots. However, lots 5-8 are not identified on the site plan. In addition, on Figure 4 it is shown that a large area of these wetlands are to remain. Please clarify if there are indeed going to be 119 lots and if this wetland area on Figure 4 will be built upon. Please respond within three weeks of the date of this letter by sending this information to me in writing and Eric Kulz 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 and we will consider the project as withdrawn. 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: tt l/h2o enr state ne us/ncµ etlands D C91 William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources NonthCarolina alirral?? An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Mr. Colen E. Davidson, Jr. Page 2 of 2 September 16, 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, c /I Cyndi Karoly, Supervisor 401 Oversight/Express Review Permitting Unit CBK/ynl cc: Eric Kulz, DWQ Raleigh Regional Office USACE Raleigh Regulatory Field Office File Copy Central Files Aaron Cooper, Soil & Environmental Consultants, P.A., 11010 Raven Ridge Road, Raleigh, NC 27614 Filcname: 051692 WeycraftSD(Wake)0a-11old Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.coni September 29, 2005 S&EC Project # 7998.W2 To: US Army Corps of Engineers NC Division Of Water Quality Raleigh Regulatory Field Office 401 Oversight and Express Permits Unit Attn: Monte Mathews Attn: Cyndi Karoly 6508 Falls of the Neuse Rd 2321 Crabtree Boulevard, Suite 250 Suite 120 Raleigh, NC 27604-2260 Raleigh, N.C. 27615 From: Aaron Cooper Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Re: Weycroft Subdivision, Green Level to Durham Road, Cary, NC NWP39 & GC3402 Request On behalf of the owners, Impact Design Build Inc. (Attn: Colen Davidson), please find attached a complete application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the North Carolina Division of Water Quality (NC-DWQ) that the activities proposed below may precede utilizing Nationwide Permit 39. Please contact me at (919) 846-5900 if you have any questions or require additional information. PROJECT SUMMARY Project Name We croft Subdivision Project Type Residential Subdivision Owner / Applicant Impact Design Build Inc. Count Wake Nearest Town Car Waterbod Name Nancy Branch Basin / Sub-basin 03-02-01 Index Number 16-41-1-17-3-2 Class WS-IV, NSW IMPACT SUMMARY Stream Impact acres): 0.017 Wetland Impact acres): 0.065 Open, Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.082 Total Stream Impact (linear feet): 254 Attachments: Pre-construction Notification (PCN) Application Form Overall Site Plan Detailed Impact Maps Charlotte Oft-ice: Greensboro Off-ice: 236 LePhillip Court, Suite C 3817-E Lawndale Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720-9405 Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 Office Use Only: Fonn Vcrsion March 05 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. 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: 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), clieqic? }ff II. Applicant Information D D SEP 2 9 2005 1. Owner/Applicant Information DENR - Name: ColWAon Davidson -Impact Design-Build INC oz TE 1'rETlAUnc ?i TER R QUALI QUALI ? Mailing Address: 140 Towerview Court 'H Cary, NC 27513 Telephone Number: 919-463-9940 Fax Number: 919-463-9983 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:_ Aaron Cooper Company Affiliation: Soil & Environmental Consultants Mailing Address: l 1010 Raven Ridge Road Raleigh, N.C. 27614 Telephone Number: 919-846-5900 Fax Number: 919-846-9467 E-mail Address:__ _acooper@sandee.com Pagel of 8 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 fonnat; 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: Weycroft Subdivision 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 0725899206; 0725886399; 0725876367 4. Location County: Wake Nearest Town: Cary Subdivision name (include phase/lot number): Weycroft S/D Directions to site (include road numbers/names, landmarks, etc.): The project is located on the west side of Green Level to Durham Road (SR 1625), approximately 200 feet south of the intersection of O'Kelly Chapel Road SR 1733) and Green Level to Durham Road. The site is bounded on the north by Nancy Branch Creek. 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): 035.833 ON 078.905 °W 6. Property size (acres): 70.649 acres 7. Name of nearest receiving body of water: Nancy Branch 8. River Basin: Cape Fear (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/.) 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 currently wooded. Land use in the vicinity, of tile site is a mix of residential homes and agricultural fields. Page 2 of 8 10. Describe the overall project in detail, including the type of equipment to be used: The project consist of the construction of residential homes. Heavy equipment such as graders and excavators will be used to prepare the site for construction. 11. Explain the purpose of the proposed work: The proposed project is needed to meet the demand for housine this area. 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 pennits, 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. A site meeting was conducted with the Town of Cary to verify the riparian buffer locations on August 29, 2003. A copy of their findings is attached. 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. None anticipated. 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 consist of 0.032 acres of wetland impact (road/lot fill), 0.033 acres of temporary wetland impact for the installation of a utility line, 212 linear feet of permanent channel impact due to culvert installation, and 42 linear feet of temporary channel impact due to sanitary sewer installation. Pagc 3 of 8 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, r 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Stream (acres) es/no linear feet Al Fill Forested No Adjacent 0.030 A4 Fill Herbaceous (drained pond) No - 175 0.002 A5 Temporary Forested No -220 0.033 Total Wetland Impact (acres) 0.065 3. List the total acreage (estimated) of all existing wetlands on the property: - 0.25 ac 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 or Average Impact Area of Number Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres A2 Ur to Nancy Branch Culvert Intermittent -2 130 0.006 A3 Nancy Branch Culvert Extension Perennial --5 82 0.009 A6 Ur toNancy Branch Temporary Intermittent --2 42 0.002 Total Stream Impact (by length and acreage) 254 0.017 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 waterbody Name Type of waterbody Area of Site Number (if ap applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact indicate on ma ocean, etc. acres NA NA NA NA NA Total Open Water Impact (acres) NA 6. List the cumulative impact to all Waters of the U.S. resultine from the nroiect- Stream Impact (acres): 0.017 Wetland Impact (acres): 0.065 Open Water Impact acres : 0 Total Impact to Waters of the U.S. (acres) 0.082 Total Stream Impact (linear feet): 254 Page 4 of 8 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. 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 reaps 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.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local storinwater requirement, etc.): NA Current land use in the vicinity of the pond: NA Size of watershed draining to pond: NA Expected pond surface area: NA 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. Prior to site plan development, a detailed delineation was conducted so that wetland impacts copuld be avoided when possible. However, a stream channel bisects the property. In order to access high ground, the channel impacts could not be avoided. Additionally, the Town of Cary required a turn lane into the subdivision, which therefore necessitated the extension of an existing culvert across Nancy Branch. 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 arc 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 Page 5 of 8 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://li2o.enr.state.nc.us/ncwctiands/stnngide.litml. 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) 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. Because impacts to perennial streams and wetlands are less than 150 linear feet and 0.1 acres respectively, we do not believe mitigation should be required. If mitigation is required the applicant proposes payment to the NCEEP to satisf mitigation requirements. 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://112o.enr.state.ne.us/wrp/indcx.litni. 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): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount of Non-riparian wetland mitigation requested (acres): NA Amount of Coastal wetland mitigation requested (acres): NA IX. Environmental Documentation (required by DWQ) 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 enviromnental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Page 6 of 8 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. 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 213 .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 213 .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 (square feet Multiplier Required Mitigation 1 NA 3 (2 for Catawba) NA 2 NA 1.5 NA Total NA NA * Zone I 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. XI. 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. NA Stormivater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss storinwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The existing impervious surface is 0% and the proposed impervious is 29.67%. During construction temporary sediment basins will be Page 7 of 8 installed to protect downstream water quality. Following construction, these basins will be converted to wet ponds, as per the Town of Cary Stormwater requirements. XII. 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. Sanitary Sewer 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 proposed project will not contribute to additional growth in the immediate area. The adjacent parcels are already developed or in the process of being developed. 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). "&,--- y/zy?vs Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 6' f? PROPOSED IMPACTS Al WETLAND IMPACT 1285 SF TREAM IMPACT 12 4 Lf A2 S 9. x I , / r "i G) TORM EASEMEN r ? t? ? /\ Ir I ? ? i /' 1 ?' ? /r l I I y? /' - ? I I ET ?ANDS / ?I Q p } t --j TO RCMAI 4- ` , \ v I , (2),\PRO ?36' j ULVEF TS - ' - ?? RIP RAO\ I? TE ES r-1??iR N \' ' \ R ? A ? ` d ' , ! I \ \ A A?IQ I ASS GE p AILS 2, 0 \\ \ 1 1 , I 1 \ • 1 \? ' 1 \ \ TORM -EZSEMENT ~ \? EXISTINCT\ I?1T I1TE?N - / \ p EX IS LNG INT MIT\T?\tj'\\I `\\ \\ `\ \\ T, At? 1.5 I i J GRAPHIC SCALE I -50' `Hole: See Overoll Wellonds Impocl Atop For Arco Locolion 25 0 25 50 7s .s f WITHERS & RAVENEL ENGINEERS 1 PLANNERS I SURVEYORS I II Mai Kenan Dive Cary,No I,Caro1ine37511 Iv1:9194493740 1-919447JW8 www ..xhenra.w.?lcom FIGURE 2: IMPACT AREAS WEYCROFT CARY WAKE COUNTY NORTH CAROLINA t PROPOSED IMPACTS A3 STREAM IMPACT 82.0 LF -- J °, III I ? I o POPSa-I S-!O ? E ? ?111 I -XTFN N pLVE `I I I I END EX. l ? ?i CULVERT \ ? ?11j11 I / \ I ? I !ll I ' II II r??/ E PEF ENNIAL \ 1 \ STE AM ! 1 1 „ QW \ \ I I o? I it I -L 2Q(96.14 GRAPHIC SCALE I•-50' o u so 7s L-?Vote: See Overall Wetlonds Impact Mop For Areo Location 25 G WITHERS & RAV E N E L FIGURE 3: IMPACT AREAS Z) ENGINEERS I PLANNERS 1 SURVEYORS WEYCROFT I II M•,K--D,-Cary, Noah C-1-77SII W1: 919-4693)40 G.a:9194676(%1B www.wnlwno erwl.can CARY WAKE COUNTY NORTH CAROLINA PROPOSED IMPACTS 1 A4 WETLAND IMPACT 88.2 SF I PROPOSED TEMPORARY IMPACTS ? AS TEMP. WETLAND IMPACT 1450.7 SF 1111 AG TEMP. STREAM IMPACT 41.6 LF i ---- --- / ' A '-' ---- -__ -- TO R IN E?? TOv REMAIN A I \ \ 11 I r''? 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(n z g J < CL ?V V) ~ H H Ln 10 < Q O O N LL LL N N LL N LL LL J ...t LL J O N N t q V' CO W CO N N W V) N M N L1_ Q o < QO LLJ ¢ ¢ < G G N L a a 0 p p 2: Z LL > > > > O to N O < < < < t I '- J Z N ' > YI _ N _ g N j ? Y W d sy N ` LL -S Y? r W W1 V W Hip 31 CL J >W J W 0 0 N < (] z 0 Z V? I- 0 L1. z W 20051692 o , Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com August 31, 2005 S&EC Project 9 7998.W2 To: US Army Corps of Engineers NC Division Of Water Quality Raleigh Regulatory Field Office 401 Oversight and Express Permits Unit Attn: Jean Manuele Attn: Cyndi Karoly 6508 Falls of the Neuse Rd 2321 Crabtree Boulevard, Suite 250 Suite 120 Raleigh, NC 27604-2260 Raleigh, N.C. 27615 From: Aaron Cooper Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road v Raleigh, NC 27614 p Re: Weycroft Subdivision, Green Level to Durham Road, Cary, C PUG 3 1 2??5 NWP39 & GC3402 Request fir( ENR WA??rExRAgRpNCN On behalf of the owners, Impact Design Build Inc. (Attn: Colen Davidson)r PE ?? tt?tl attached a complete application and supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the North Carolina Division of Water Quality (NC-DWQ) that the activities proposed below may precede utilizing Nationwide Permit 39. Please contact me at (919) 846-5900 if you have any questions or require additional information. PROJECT SUMMARY Project Name We croft Subdivision Project Type Residential Subdivision Owner / Applicant Impact Design Build Inc. Count Wake Nearest Town Ca Waterbod Name Nancy Branch Basin / Sub-basin 03-02-01 Index Number 16-41-1-17-3-2 Class WS-IV, NSW IMPACT SUMMARY Stream Impact (acres): 0.023 Wetland Impact (acres): 0.068 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.091 Total Stream Impact (linear feet): 279 Attachments: Pre-construction Notification (PCN) Application Form Agent Authorization USGS Vicinity Map Impervious Surface Area Calculations Wake County Soil Survey Vicinity Map Overall Site Plan Detailed Impact Maps Town of Cary Buffer Letter $475 Water Certification Fee Charlotte Office: 236 LePhillip Court, Suite C Concord, NC 28025 Phone: (704) 720-9405 Fax: (704) 720-9406 Greensboro Office: 3817-E Lawndale Drive Greensboro, NC 27455 Phone: (336) 540-8234 Fax: (336) 540-8235 Office Use Only: ?_00 51 692 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. 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: 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 Arc of Environmental Concern (see the top of page 2 for further details), e V lr? D D II. Applicant Information AUG 3 1 2005 1. Owner/Applicant Information DENR WATER QUALM Name: Colen Davidson -Impact Design-Build Inc. vsntnosANDSTORMwATER6RAN?N Mailing Address: 140 Towerview Court Cary, NC 27513 Telephone Number: 919-463-9940 Fax Number: 919-463-9983 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: Aaron Cooper Company Affiliation: Soil & Environmental Consultants Mailing Address: 11010 Raven Ridge Road Raleigh N.C. 27614 Telephone Number: 919-846-5900 Fax Number: 919-846-9467 E-mail Address:_ acoopernsandec.com Page 1 of 9 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: Weycroft Subdivision 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 0725899206: 0725886399: 0725876367 4. Location County: Wake Nearest Town:_ Cary Subdivision name (include phase/lot number): Weycroft S/D Directions to site (include road numbers/names, landmarks, etc.):_ The project is located on the west side of Green Level to Durham Road (SR 1625) approximately 200 feet south of the intersection of O'Kelly Chapel Road (SR 1733) and Green Level to Durham Road The site is bounded on the north by Nancy Branch Creek 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): 035.833 ON 078.905 °W 6. Property size (acres): 70.649 acres 7. Name of nearest receiving body of water: Nancy Branch (16-41-17-3-2: WS-IV: NSW) 8. River Basin: Cape Fear (03-02-01) (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/.) 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 currently wooded. Land use in the vicinity of the site is a mix of residential homes and agricultural fields Page 2 of 9 10. Describe the overall project in detail, including the type of equipment to be used: The project consists of the development of a residential subdivision, internal roads (including the stream crossing associated with Weycroft Grant Drive), stormwater management facilities, and other necessary infrastructure. Heavy equipment such as graders and excavators will be used to prepare the site for construction. 11. Explain the purpose of the proposed work: The basic project purpose is to develop a residential subdivision on the project site. 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. A site meeting was conducted with the Town of Cary to verify the Cape Fear riparian buffer locations on August 29, 2003. A copy of their findings is attached. Please note that this project is not located within the Neuse River Basin and is not subject to the Neuse Buffer Rules. 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. None anticipated. 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. Page 3 of 9 1. Provide a written description of the proposed impacts: The proposed impacts consist of 0.035 acres of wetland impact (road/lot fill) 0.033 acres of temporary wetland impact for the installation of a utility line, and 279 linear feet of channel impact due to culvert installation 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, se aratel list impacts due to both structure and floodin . Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain Cs/110 Distance to Nearest Stream linear feet Area of Impact (acres) Al (Figure 2) Fill Forested No Adjacent 0.030 A4 (Figure 4) Fill Herbaceous (drained pond) No -175 0.002 A5 (Figure 5) Temp. excavation Herbaceous (drained pond) No -175 0.033 A6 (Figure 6) Fill Forested No - 50 0.003 Total Wetland Impact (acres) 0.068 3. List the total acreage (estimated) of all existing wetlands on the property: - 0.25 ac 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 Number indicate on ma Stream Name Type of Impact l or Perennial Average Stream Width Before Impact Impact Length linear feet Area of Impact acres * A2 (Figure 2) Ur to Nancy Branch Culvert Intermittent -2 130 0.006 * A3 (Figure 3) Nancy Branch Culvert Extension Perennial -5 149 0.017 Total Stream Impact (by length and acreage) 279 0.023 * A2 = Weycroft Grant Drive; A3 = Widening of Green Level to Durham Road 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 Wate Type of Waterbody Area of Site Number e) (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact indicate on ma ocean, etc. acres NA NA NA NA NA Total Open Water Impact (acres) NA 6. List the cumulative impact to all Waters of the U.S. resulting from the project. Stream Impact (acres): 0.023 Page 4 of 9 Wetland Impact (acres): 0.068 Open Water Impact (acres): 0 Total Impact to Waters of the U.S, (acres) 0.091 Total Stream Impact (linear feet): 279 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. NA 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.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Current land use in the vicinity of the pond: NA Size of watershed draining to pond: NA Expected pond surface area: NA 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. Prior to site plan development, a detailed delineation was conducted so that wetland impacts could be avoided when possible However, a stream channel bisects the property. In order to access McCrimmon Parkway and Green Level to Durham Road the channel impacts could not be avoided Additionally, the Town of Cary required a turn lane into the subdivision which therefore necessitated the Road the extension of an existing culvert across Nancy Branch due to the widening of Green Level to Durham 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. Page 5 of 9 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.ne.us/ncwetiands/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) 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. Because impacts to perennial streams and wetlands are less than 150 linear feet and 0.1 acres respectively, we do not believe mitigation should be required If mitigation is required the applicant proposes payment to the NCEEP to satisfy mitigation requirements 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): NA Amount of buffer mitigation requested (square feet): NA Amount of Riparian wetland mitigation requested (acres): NA Amount of Non-riparian wetland mitigation requested (acres): NA Amount of Coastal wetland mitigation requested (acres): NA Page 6 of 9 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. 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 213 .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 multipliers. Impact I I Required Zone Multiplier I NA 3 (2 for Catawba) NA 2 NA 1.5 NA Total I NA I I NA * 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. NA XI. Stormwater (required by DWQ) Page 7 of 9 Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stonnwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The existing impervious surface is 0% and the proposed impervious is 29.67%. During construction temporary sediment basins will be installed to protect downstream water quality. Following construction these basins will be converted to wet ponds, as per the Town of Cary Stor nwater requirements. XII. 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. Sanitary Sewer 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://l12o.enr.statc.nc.us/newetlands. If no, please provide a short narrative description: The proposed project will not contribute to additional growth in the immediate area The adjacent parcels are already developed or in the process of being developed Page 8 of 9 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). Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 9 of 9 nvri (I Ut) AN 3U 2UUb 14:08/ST. 14 :07/No. 6843621429 P 2 08/30/2005 10:37 FAX 12002 Soil & Fnviron--mental Consultants, PA 11010 Rawui 1414te Rasd Md• MM CeOUAi 27614 • Mow: (919194&-"W • Fax: (919) W ,9W anvWZ=dBC OOm ff AGENT AUTHORIZATION FORM All Blanks To flefilled In By The Currant Landowner Name: .gin,pac-+ oe&igA SL'? Id -c. Address: - 1110 Tow e'-Vie-i C t- Phone: ojec. N =w/ DoajpH it: ??P V r S&E;C Pro } 4 _ 74 Dare: The Department of ttw Army U.S. Army Corps of b Vim=, .YWflmington Dist P.O. Box 1890 Wilmington, NC 28102 Attn: _ ,) e r-- t_ Field Office: . t Re: •Wetlands Rebted ConslllUng and Permitting To Whom It May Concern: r, the cuntrt MEEM owner, herby desipmbe and aud=ize Sail & Envbo==tal Consultants. PA to Oct in my bclu W as my agent In the processing of permit applications, to funush upon eequegt 6UPPI tai hgormation in supivrt of applkadons, etc. from this day fv:ward. The _ day of This notifiatfoA supessedcs any pravlotts ear wpandenw corweming the agent for dub pruject NOTICE: This authodution, fos liability and profc&donAl court g?ovcrr=cnt officilb to cater tht prqp" when accompanied SPEC n • You nhonld call S&hC g p ling the site. CO 1cki E Devi &sv,, ?r . Pont Property Owtur's Name Property Owrwev Sigma cc-* his- Cyndi Karoly, cc l1+lr. Aaron Cooper NCDENR - DWQ Soil 6t En Aronniental Consultants, PA 2321 C:rabtrec Boulevard Ralrigh. NC 27604 2361zphimp Cmrt sui o C ? ?IISCS: Coocon• NC 23025 Occcw aru rNCtio 435 27425 /'Gone: (704) 729-9405 "bow: (3) S413-92U F:: Clod) 7M.9,W s??oae: 33? ?: (33? sec-az?s `.7{I I- rV r "•Y -V• ! e??- (/t``;i !I i-, +¢. .j I i 7?y/i ;'"- y'..,J?1 -?` `.- ?? rF ,?lfl '!'y?v ,• _ -r! 'I•Ile'?` Jrrl ' /G2EfXR0.-, J?,?'? 1 t 1', •ti?-? 'f .??:\ ?^ ?', ,ti Jl ??•t, .err. I, / / % !I - 1. t, r \??, ,4. i} til - r' r1 '? 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( ' 1MG111l l1f 1 /IAMMfff 1 fYf YlTOff ! r ?,?r F, 1 ; O?`? f, r \•^ `,? F J` ?:I.Q f?'! , I I.W.f 1 41r 1i .. 111 ANcKflw Ddn Cn N*M C&mOnf ? •'? '? ;tr'? _,r_ ') ' f ?` { ? _ ', ^(MLL41iip LN t N ?--.. r ti ', i l i I .I . •. Mlfplvnf: 010.402.3310 wwwwww w w w.mn P 1A, j?'_ '• 1 1 r a , r -: ?'a ?'- ?•, ?',, Z I (.. 1? 4 . ' ' . f r ' r? 1, J _ (r ,-.; „ ! y - 1 ? j li w" t y . 1 1. ?i , . ? CREEM ,pE.-?? 1 I l f / J ; ( r ' ?`?'• 1 i:S C1100L F?IY; t 1 i 01,000 2,000 4.000 -•rt lty f.: `+'' r. ,'i, / f - `,, ' 1 r ?? ' i'.1 l '? V/. (I ?? _ ?t 1 f r t f(? Lb t 1l t-: Feet v 1 * -_ .+?-?1? ?? ?- '!I i, ? , .\ \J ? 4'• L1 (` 1 "I' L`? p 'n *204243 August 1 Q 005 a r, /??.: a I ~ ,4'a ?' • 'FSA f t ; ,1 WEYCROFT PDD IMPERVIOUS SURFACE CALCULATIONS Total Tract Areal = 70.649 Acres Total Proposed Lots = 119 Impervious Area/Lot Description (SF) Streets/Sidewalks/Public Infrastructure N/A Average House Impervious Area 3,800 Private Driveways/Walks on Lots 800 TOTAL PROJECT IMPERVIOUS AREA = TOTAL PROJECT % IMPERVIOUS = Prepared by: Withers & Ravenel Total Impervious Area (SF) 365,645 452,200 95,200 913,045 29.67% April 12, 2005 Notes: 1. Total tract area includes the surveyed boundary as well as the area required for the improvements along Green level to Durham Road. I? I I ' \1 --- _ - -•? 2? - - - - - - - - - - - - - - - - - - - 1/",??'1. `?? - 11.0 .? O -T I ? ???` I f?'"....--?t ?r1 t- ' I - /?? ` 1 > 1 i 1 Qx? C-3• 1 1 E r0 N O W J \ ~l O J l? a ~? p :-rte \ ` =- f l?. x , --------------- -- tl I O X 1 1 (` S -•'\ l Q -cam ?. ?- L_._.`} 6 - O ?` p 1 M O 1 O 1 Ilo o lo_ o Io~Io 1 i , r? s ?:----------- 1 / ? f Fy ell La cn ZO ?? `' ?- `? s D t r1? ^! ® I t I- N Cif ?5_®_ INTO D? 0 0 0 O 0 MNJI:1:1:1: •'VNNy 4 rlpyav? ''J •"•• • M11MW.Y.Y.YY 1 ? O _Ir I 1 o '%o III ® I!I ? IIl° 111111! ( o -???•w• ' .?{ti1LYYYYMYMY' ??YYYYYY Y.?I?:ILKY.Y/Y.MYYI. ..w.x«.«.w...x I ?.?.n /? YII,?..? +*:.YMMHV ^'.YYFY?ItI •••r ? Y?wF 1.?-yYY.NMYMM ._....._..?. ?.-_-.... V.t.`I?.l ,ll::1?M ' .? ? _ w?•_ L- tn 0 t. 0 w N O? Q 0 CL °" G W o¢. ?m ?- LL o N O ? z ? J ? < CL LU LL) N Q 0 0 4? 12 z ?o z y f HV? I c 1l I I is ! II II I Ij I i! N I Ito Il ?a , Ilj w ? I! I I: I{ / pl I Ij IS 1 li ? I, I'! I I II _ I I I,II I7 I ; l I II 1 I I 0 0 0 O u LLj ° U V) 0 0 N N N U- U- N N J J J O N N eT 'V. 'T co u, CO ^ N C7; C6 N V N U- ?) O a. < C-) ?W ? ? G Q Q ? Do - - ooo ¢ I CL. 2E 2E a- N O z z z J J J - ¢ Q Q Q n- O w w V, O Q Q Q C14 m Q Q J W N, Z? N N '• W d z J U) N N a W W W ?t V I u ?_" W O F U 0 i J W J J W O n >Q ?0 ?s n? cl? - 0 L Z U L y Y PROPOSED IMPACTS Al WETLAND IMPACT 285 SF A2 STREAM IMPACT 129.4 LF TORM EASEMEN \ ET?ANDS TO Rf MAI / Lai - \ \\ \ N L ?? \ TOF2M SEMENT-:' ROP0SE c\?T. \ P DISSIP'A - , f? \ \ cv, 1 ? 1 _ J It O See Overoll Wellonds Impoct Mop For Area Locolion / i. +,' / --1 I I 7 \ 1 I }/ Iit I I I I / ?/ ii \ ' I I r\ 0 1 A I \ I , , \ 1 I , 1 , , Si - ? I Al A l Al ? 1 A I 1 1 1 V?V 1 A \ \ 5 11 1\ \ 1 \ \ 1\\ 1\ ,\ 1 1\\ 1\ t ` \ \ 1 \ \\tt 1 \ \ EXISTING I \ T?ZCQM t \\ \\ ` A2 ' _ _ EXIS ING INT MITTtj \\\? \\ \, ` \\ \ ST , AM `\ \ V v \\\V I? ??? < I Ai v v -- \? -,,1 , GRAPHIC SCALE 1"-50' 25 0 25 50 7' WITHERS & RAVENEL i ENGINEERS 1 PLANNERS I SURVEYORS 11 i NA-K-1. Drive Cary, Nonh Carolina 27511 1e1: 919-469-3340 Lc 919-4674," www.wiU,crzramx-Iccam FIGURE 2: IMPACT AREAS WEYCROFT CARY WAKE COUNTY NORTH CAROLINA v ? / I I \ In I I PROPOSED IMPACTS /;. A3 STREAM IMPACT 149.4 LF \ f 7- QO / --- \ I ll , ?ULVE/R? E RSf "?A I 1 ?1 I / / . .\ ; I ?I III I I I ?II I , 1' I li I I II I \ , ;III I 1 r I \\ \ ,?ll?l \ / III \) \ \ ` \ ?,\1\ r / ? ? ? "i Ii111I? I 1114 I iii CN `I. r, E PEFkNNIAL ST EAM \ \ \ I' I I Q W \ \ I \ I W LL Ll- ^ N C r '/ / ( 1 _ r I, 20 96.14 /' v I N O GRAPHIC SCALE 1"-50 5Vote: See Overall Wetlands Impact Mop for Area Location 25 0 25 50 75 WITHERS RAVENEL i ENGINEERS 1 PLANNERS 1 SURVEYORS 111 M-K-. Drive Cary, Nonh C-1- 17511 10:919-469-3340 1-919-467-6008 www.w itl?ersnvrnrLcom FIGURE 3: IMPACT AREAS WEYCROFT CARY WAKE COUNTY NORTH CAROLINA PROPOSED IMPACTS A4 WETLAND IMPACT 88.2 SF A6 WETLAND IMPACT 106.2 SF TOTAL 194.4 SF PROPOSED TEMPORARY IMPACTS A5 TEMP. WETLAND IMPACT 1450.7 SF T17 / _ - __-_\? -\ i?? / / /,,/,'' I I 1 I /i/'/?-_?y? ? / /' /' ? 291 A Z:: f / "IN L -2- T \ `?\\\1\ ?\4 \ -- vv v v vv vvv t_// -- --- \\ \\ \ Wa T\L'Q D\S\ \ ? ? `? A A A AV A V 1 1 A LIS- c "?? i - \\ ` ` \ ` \ `\\ \ \ \I 1 ??p 1 I I I -_- \ L+ \ l\ J/? \ \ I I 1 \ - - o C \ cy) ----- /I -' - - ---/ ---------- --- ------ \ _ \, - - - - GRAPHIC SCALE 1'-50' 11 O Note: See Overall Wetlands Impact Mop for Arco Location 25 0 25 so 75 .I, v 10 WITHERS & RAVENEL i ENGINEERS 1 PLANNERS I SURVEYORS .? 111 MacKenan Drive Cary, Nonh Carolina 27511 t,1:919-469-3340 1-919-467-6008 -.0--4- v w.wiJf- 4- FIGURE FIGURE 4: IMPACT AREAS WEYCROFT CARY WAKE COUNTY NORTH CAROLINA ENGINEERING DEPARTMENT March 9, 2005 Aaron Cooper Soil and Environmental Consultants Inc. 11010 Raven Ridge Rd. Raleigh, NC 27614 Dear Mr. Cooper: Subject: Jordan Lake Watershed Riparian Buffer Rules TCRB 05-002 Weycroft PDD rMA 1 12005 ' The site location map and other information that was provided, allowed a determination to be made as to whether or not the referenced site would require compliance with Town of Cary Riparian Buffer Rules. This project is referenced by the Town of Cary as TCRB 05-002. Nine stream features arc indicated on the Wake County Soil Survey (A-H, J) and 2 stream features (A,G) and 1 pond (I) are indicated on the USGS Green Level Quadrangle. On August 29, 2003 Town of Cary staff completed a site visit and determined that features A, G (A4-106), and B are subject to protection under the Stormwater Management Plan: Protecting Riparian Buffers, Town of Cary LDO - 7.3.2. Features C, D, E, F, H, J and pond I are not subject. This letter only addresses Town of Cary Buffer Rules at the referenced site. Thank you for your attention to this matter and if this office, can be of any assistance or if you have additional questions, please do not hesitate to contact us. Sincerely, Matthew Flynn Town of Cary Engineering Department Cc: Stormwater Section/Tom Horstman C: TCRB05002.doc TOWN Of GARY 318 North Academy Street -Cary, NC 27513-PO Box 8005-Cary, NC 27512-8005 tel 919-469-4030 - fax 919-460-4935- www.townofcary.org OUIL 6c CIYVIMUNNIEIV IAL %,UDIOULIMIM 10, M NC Division of Water Quality Tran # Invoice Type Date Reference 8117 0830052 Invoice 08/30/05 7998.W2 000569 Check Number: 569 Date: 08/30/05 Check Amt: $475.00 Balance Discount Pay Amount $475.00, $0.00 $475.00 SOON ???"MO'?NO vu0 ?o