Loading...
HomeMy WebLinkAbout20061131 Ver 1_COMPLETE FILE_20060719Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality September 22, 2006 DWQ Project # 06-1131 Wake County Jane P. Suggs 1507 Trailwood Drive Raleigh, NC 27607 Norwood O. & Nancy H. Hargrove 7049 US Highway 64E Raleigh, NC 27610 Subject Property: Village Park Commons UT Mango Creek [030402, 27-32, C, NSW] Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B.0233) with Additional Conditions Dear Sir or Madam: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 0.217 acres of wetlands, 374 feet of intermittent streams, 22,847 square feet (ftz) of Zone 1 and 16,398 square feet (ft) of Zone 2 of protected riparian buffers for the purpose of constructing the commercial development at the subject property, as described within your application dated July 11, 2006, received by the N.C. Division of Water Quality (DWQ) on July 11, 2006 with additional information received by DWQ on July 19, 2006. 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) 18 & 39 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, 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 Authorization and Certification replaces the Authorization and Certification issued on August 4, 2006. 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 One Carolina 401 OversighUExpress Review Permitting Unit "`tuCQ??? 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: htto://h2o.enr.state. nc.usftwetlands Suggs & Hargrove Page 2 of 3 September 22, 2006 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 374 linear feet) Page 4 of 10 on PCN form 4041CAMA Wetlands 0.217 acres Page 4 of 10 on PCN form Buffers -Zone 1 22,847 (square ft.) Page 8 of 10 on PCN form Buffers - Zone 2 16,398 (square ft.) Page 8 of 10 on PCN form 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 1lfining.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 401 Oversight/Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Cra. Boulevard, Suite 250, Raleigh, North Carolina 27604 PLCne: 919-733-1786 / FAX 919-733-6893 1 Internet: http://h-o.enr.state.nc.us/ncivetlands Ny Carolina e Naturally, An Equal Opportunity/Afi'umative Action Employer - 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 3 of 3 September 22, 2006 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. 6. Culvert Installation Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up or down stream of the culvert(s). Existing stream dimensions (including the cross section dimensions, pattern and longitudinal profile) shall be maintained above and below locations of each culvert. Placement of culverts and other structures in waters, streams, and wetlands must be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of rip rap or other bank hardening methods. If rip-rap is necessary, it shall not be placed in the stream bed, unless specifically approved by the Division of Water Quality. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project. Please send photographs upstream and downstream of each culvert site to document correct installation along with the Certificate of Completion form. 7. Construction Stormwater Permit NCG010000 Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an NPDES General stormwater permit (NCGO10000) administered by DWQ is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. If your project is covered by this permit [applicable to construction projects that disturb one (1) or more acres], full compliance with permit conditions including the sedimentation control plan, self-monitoring, record keeping and reporting requirements are required. A copy of this permit and monitoring report forms may be found at htti7: //h2o. enr. state. nc. us/su/Forms Documents him. 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://h2o.enr.state.ne.us/ncwetiands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper One Nb i Carolina ?tumily Suggs & Hargrove Page 4 of 3 September 22, 2006 Mitigation: 8. Compensatory Mitigation Using the Ecosystem Enhancement Program (EEP) Mitigation must be provided for the proposed impacts as specified in the table below. We understand that you wish to make a payment to the Wetlands Restoration Fund administered by the NC Ecosystem Enhancement Program (EEP) to meet this mitigation requirement. This has been determined by the DWQ to be a suitable method to meet the mitigation requirement. Until the EEP receives and clears your check (made payable to: DENR - Ecosystem Enhancement Program Office), no impacts specified in this Authorization Certificate shall occur. The EEP should be contacted at (919) 733-5208 if you have any questions concerning payment into a restoration fund. You have until November 30, 2006 to make this payment. For accounting purposes, this Authorization Certificate authorizes payment into the Wetlands Restoration Fund to meet the following compensatory mitigation requirement: Compensatory Mitigation River and Sub-basin Number Required Wetland 0.217 (acres) UT to Mango Creek euse /030402 Zone 1 Buffers 41,952 (square feet) UT to Mango Creek Zone 2 Buffers 16,362 (square feet (Meuse /030402 Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have 401 Oversight/Express Review Permitting Unit 1650 %Wl Service Center, Raleigh, Forth Carolina 27699-I650 :321 Crahn-ee Boulevard, Suite 250, Raleigh, North Carolina 27604 Panne: 919-7333-1786 / FAX 919-733-6893 / Internet: h":Yh2o.enr.state.nc.us/ncuetlands None Carolina Aaturallw An Egz;A Opporti ml-Affirrnative Action Employer - 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 5 of 3 September 22, 2006 any questions, please telephone Cyndi Karoly at 919-733-9721 or Amy Chapman at 919-715-6823. Sincerely, C? Alan W. Klimek, P.E. AWK/cbk/asc Enclosures: GC 3402 Impact and Mitigation Summary Sheet Certificate of Completion cc: Debbie Edwards; S&EC; 11010 Raven Ridge Rd; Raleigh, NC 27614 USACE Raleigh Regulatory Field Office Eric Kulz, DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 061131 VillageParkCommons(Wake)401+NBRmod2 One N Carolina tura!!y 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://h2o.enr.state.ne.us/newetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper o?ox WATF, QG > r Ali O < Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 4, 2006 Jane P. Suggs 1507 Trailwood Drive Raleigh, NC 27607 Norwood O. & Nancy H. Hargrove 7049 US Highway 64E Raleigh, NC 27610 Subject Property: Village Park Commons UT Mango Creek [030402,27-32, C, NSW] DWQ Project # 06-1131 Wake County Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B.0233) with Additional Conditions Dear Sir or Madam: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 0.217 acres of wetlands, 374 feet of intermittent streams, 22,847 square feet (ft) of Zone 1 and 16,398 square feet (ft) of Zone 2 of protected riparian buffers for the purpose of constructing the commercial development at the subject property, as described within your application dated July 11, 2006, received by the N.C. Division of Water Quality (DWQ) on July 11, 2006 with additional information received by DWQ on July 19, 2006. 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) 18 & 39 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, 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 Authorization and Certification replaces the Authorization and Certification issued on July 27, 2006. 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 One Carolina ?tura!!y 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: htta://h2o.enr.state.nc.us/ncvvetlands An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 2 of 3 August 4, 2006 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 374 linear feet Page 4 of 10 on PCN form 404/CAMA Wetlands 0.217 acres Page 4 of 10 on PCN form Buffers -Zone 1 22,847 (square ft. Page 8 of 10 on PCN form Buffers - Zone 2 16,398 (square ft. Page 8 of 10 on PCN form 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 401 Oversighti'Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Ph =e: 919-733-1786 / FAX 919-733-6893 / Internet: htm:/ih2o.enr.mte.nc.us/ncwetlands Ncn` Carolina urgl ?atly An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 3 of 3 August 4, 2006 certificate of completion to the 401 Oversight/Express Review Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 2'7699-1650. 6. Culvert Installation Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up or down stream of the culvert(s). Existing stream dimensions (including the cross section dimensions, pattern and longitudinal profile) shall be maintained above and below locations of each culvert. Placement of culverts and other structures in waters, streams, and wetlands must be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of rip rap or other bank hardening methods. If rip-rap is necessary, it shall not be placed in the stream bed, unless specifically approved by the Division of Water Quality. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project. Please send photographs upstream and downstream of each culvert site to document correct installation along with the Certificate of Completion form. 7. Construction Stormwater Permit NCG010000 .Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an NPDES General stormwater permit (NCGO10000) administered by DWQ is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. If your project is covered by this permit [applicable to construction projects that disturb one (1) or more acres], full compliance with permit conditions including the sedimentation control plan, self-monitoring, record keeping and reporting requirements are required. A copy of this permit and monitoring report forms may be found at http: //h2o. enr. state. nc. us/su/Forms Documents, htm. 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: h!M://h2o.enr.state.nc.us/ncwetlands Nom` Carolina Aturrr!!y An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 4 of 3 August 4, 2006 Mitigation: 8. Compensatory Mitigation Using the Ecosystem Enhancement Program (EEP) :Mitigation must be provided for the proposed impacts as specified in the table below. We understand that you wish to make a payment to the Wetlands Restoration Fund administered by the NC Ecosystem Enhancement Program (EEP) to meet this mitigation requirement. This has been determined by the DWQ to be a suitable method to meet the mitigation requirement. Until the EEP receives and clears your check (made payable to: DENR - Ecosystem Enhancement Program Office), no impacts specified in this Authorization Certificate shall occur. The EEP should be contacted at (919) 733-5208 if you have any questions concerning payment into a restoration fund. You have thirty days from the date of this Certification and Authorization to make this payment. For accounting purposes, this Authorization Certificate authorizes payment into the Wetlands Restoration Fund to meet the following compensatory mitigation requirement: Compensatory Mitigation River and Sub-basin Number Required Wetland 0.217 (acres) UT to Mango Creek euse /030402 Zone 1 Buffers 41,952 (square feet) UT to Mango Creek Zone 2 Buffers 16,362 (square feet euse /030402 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 confornis to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have 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 9I9-733-6893 / Internet httnl/h2o.enr.state.nc.us/ncwetlands One Caro Nnatural a An Equal Oppammity/Aff'umative Action Employer - 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 5 of 3 August 4, 2006 any questions, please telephone Cyndi Karoly at 919-733-9721 or Amy Chapman at 919-715-6823. Sin ely ,W Alan W. Klimek, P.E. AW Klcbk/asc Enclosures: GC 3402 Certificate of Completion cc: Debbie Edwards; S&EC; 11010 Raven Ridge Rd; Raleigh, NC 27614 USACE Raleigh Regulatory Field Office Eric Kulz, DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 061131 VillageParkCommons(Wake)101+NBRmod 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://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/ 10% Post Consumer Paper Ids`atCaro 'na urupjy Subject: Village Park Commons, DWQ Project #06-1131 From: "Debbie Edwards" <dedwards@sandec.com> Date: Fri, 4 Aug 2006 11:34:19 -0400 To: "Amy Chapman" <amy.chapman@ncmail.net> Hey Amy, I received a copy of a 401 WQC on Monday (7/31/06) for one of my projects, Village Park Commons (see attached). The approval was written on July 27, 2006 which included a mitigation requirement for wetlands and buffers (condition #8). Unlike the most recent 401 Approvals which include the language that requires the applicant to pay the mitigation within 30 days of receipt of the 401, this condition specifically required the mitigation payment to be made by July 31, 2006. HELP... the applicant and S&EC didn't even receive their copy until the 31St. I could write a formal written request if you would like for a modification of the 401 Approval or if you feel it appropriate, I could write a formal letter to you that you could add to the file giving you a deadline as to when the applicant could make the payment by (i.e. October 2, 2006). With this specific project, the developers don't even own the property yet; they are scheduled to close mid September. In addition, we haven't received the 404 verification yet so technically, it is not certain that the project can even take place. I hope you understand their predicament, please let me know how you would like me to handle. Thanks, Debbie Dc66ic Edwards F nvironmental Specialist Soil & E_nvironmental Consultants, PA 1 10 1O Raven RiJge (load Ralcigk, North Carolina 27614 Done: (919)256-4512 Fax: (919)89.6-9467 Mobile: (919)602-3051 www.SanJE_C.com Content-Description: 401 Water Quality Certification.pdf 401 Water Quality Certification.pdf Content-Type: application/octet-stream Content-Encoding: base64 1 of 1 8/4/2006 1:22 PM OW AT ?9pG _. CO r 4 '< Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources July 27, 2006 Jane P. Suggs 1507 Trailwood Drive Raleigh, NC 27607 Norwood O. & Nancy H. Hargrove 7049 US Highway 64E Raleigh, NC 27610 Subject Property: Village Park Commons UT Mango Creek [030402,27-32, C, NSW] Alan W. Klimek, P.E. Director Division of Water Quality DWQ Project # 06-1131 Wake County- Approval of 401 Water Quality Certification and Authorization Certificate per the Neuse River Buffer Protection Rules (15A NCAC 2B.0233) with Additional Conditions Dear Sir or Madam: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 0.217 acres of wetlands, 374 feet of intermittent streams, 22,847 square feet (ft) of Zone 1 and 16,398 square feet (ft) of Zone 2 of protected riparian buffers for the purpose of constructing the commercial development at the subject property, as described within your application dated July 11, 2006, received by the N.C. Division of Water Quality (DWQ) on July 11, 2006 with additional information received by DWQ on July 19, 2006. 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) 18 & 39 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 213 .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, 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 Aire Carolina tura!!y 401 Oversght/Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-17861 FAX 919-733-6893 / Internet http•//h2o.enr.state.nc.us/ncwetlands An Equal Oppodunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 2 of 3 July 27, 2006 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 374 linear feet Page 4 of 10 on PCN form 404/CAMA Wetlands 0.217 acres Page 4 of 10 on PCN form Buffers -Zone 1 22,847 (square ft. Page 8 of 10 on PCN form Buffers - Zone 2 16,398 (square ft.) I Page 8 of 10 on PCN form 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 .Yining 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 401 Oversight/Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phrrx: 919-733-1786 / FAX 919-733-6393 / Internet: hn:hh2o.enr.state.nc.us/ncwetlands .One Caro dvatural a An Equal Opportunity/Affirmative Action Employer - 50% Recycled/101/6 Post Consumer Paper Suggs & Hargrove Page 3 of 3 July 27, 2006 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. 6. Culvert Installation Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up or down stream of the culvert(s). Existing stream dimensions (including the cross section dimensions, pattern and longitudinal profile) shall be maintained above and below locations of each culvert. Placement of culverts and other structures in waters, streams, and wetlands must be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of rip rap or other bank hardening methods. If rip-rap is necessary, it shall not be placed in the stream bed, unless specifically approved by the Division of Water Quality. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project. Please send photographs upstream and downstream of each culvert site to document correct installation along with the Certificate of Completion form. 7. Construction Stormwater Permit NCGO10000 Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an NPDES General stormwater permit (NCGO10000) administered by DWQ is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. If your project is covered by this permit [applicable to construction projects that disturb one (1) or more acres], full compliance with permit conditions including the sedimentation control plan, self-monitoring, record keeping and reporting requirements are required. A copy of this permit and monitoring report forms may be found at http://h2o.enr.state.nc.us/su/Forms Documents.htm. tai' Carolina mally 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: lHp://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Suggs & Hargrove Page 4 of 3 July 27, 2006 Miti cation: 8. Compensatory Mitigation Using the Ecosystem Enhancement Program (EEP) Mitigation must be provided for the proposed impacts as specified in the table below. We understand that you wish to make a payment to the Wetlands Restoration Fund administered by the NC Ecosystem Enhancement Program (EEP) to meet this mitigation requirement. This has been determined by the DWQ to be a suitable method to meet the mitigation requirement. Until the EEP receives and clears your check (made payable to: DENR - Ecosystem Enhancement Program Office), no impacts specified in this Authorization Certificate shall occur. The EEP should be contacted at (919) 733-5208 if you have any questions concerning payment into a restoration fund. You have until July 31, 2006 to make this payment. For accounting purposes, this Authorization Certificate authorizes payment into the Wetlands Restoration Fund to meet the following compensatory mitigation requirement: Compensatory Mitigation River and Sub-basin Number Required Wetland 0.217 (acres) UT to Mango Creek euse /030402 Zone 1 Buffers 41,952 (square feet) UT to Mango Creek Zone 2 Buffers 16,362 (square feet euse /030402 Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referred in writing to the Director for a decision. The Director's decision is subject to review as provided in Articles 3 and 4 of G.S. 150B. 11 This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have Non, Qvol na pttl,tm,rIa!!y 401 OversighUEapress Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-I650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 / FAX 919-733-6893 / Internet: hgp://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper any questions, please telephone Cyndi Karoly at 919-733-9721 or Amy Chapman at 9 SinceMly, N ,1,0 Alan W. Klimek, P.E. Enclosures: GC 3402 Certificate of Completion cc: Debbie Edwards; S&EC; 11010 Raven Ridge Rd; Raleigh, NC 27614 USACE Raleigh Regulatory Field Office Eric Kulz, DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files AWKJcbk/asc Suggs & Hargrove Page 5 of 3 July 27, 2006 715-6823. Filename: 061131 VillageParkCommons(Wake)401+NBR 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: htti)://h2o.enr.state.ne.us/ncwetiands r ? Nom` Carolina atura!!y An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com July 18, 2006 S&EC Project #9917.W3 US Army Corp of Engineers Raleigh Regulatory Field Office Attn: Monte Matthews 6508 Fals of Neuse Rd., Suite 120 Raleigh, NC 27615 Re: Village Park Commons DWQ Project #06-1131 Knightdale, Wake County, NC To Whom It May Concern: NC Division of Water Quality 401 Oversight and Express Permits Unit Attn: Cyndi Karoly 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260. On July 11, 2006 a Pre-Construction Notification Application was submitted for the subject project. At that time, the NC Ecosystem Enhancement Program (NCEEP) Acceptance letter had not been received. Please find the attached acceptance letter from the NCEEP dated June 18, 2006, accepting the responsibility for providing the mitigation required for the above-mentioned project. If you have any further questions or any additional explanation is needed, please don't hesitate to call. Sincerely, Debbie Edwards @ Q `? nn U Environmental Specialist JUL 1 9 2006 Attachement: NC EEP Acceptance letter WERAIDs AND STORM WATER aH Charlotte Office: Greensboro Office: 236 LePhillip Court, Suite C 3817-E Lawn4ale Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720-9405 Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 07-18-`06 07:59 FROM-DENS EEP Debbie Edwards S&EC 11010 Raven Ridge Road Raleigh, NC 27614 Project: Village Park Commons 9197152001 os stem . ;e erf PROGRAM July 18, 2006 County: Wako T-011 P02 U-527 The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NC EEP) is willing to accept payment for impacts associated with the above referenced project. Please note that this decision does not assure that the payment will be approved by the permit issuing agencies as mitigation for project impacts. It is the responsibility of the applicant to contact these agencies to determine if payment to the NC REP will be approved. This acceptance is valid for six months from the date of this letter. If we have not received a copy of the issued 404 Permit/401 Certification within this time frame, this aeceptance.wlll expire. It is tho applicant's responsibility to send copies of the 404/401/CAMA permits to NC EEP. Once NC EEP receives a copy of the 404 Permit and/or the 401 Certification an invoice will be issued and payment must be made. Based on the information supplied by you the impacts that may require compensatory mitigation are summarized in the following table. River Basin Wetlands Stream Buffer Buffer Cataloging (Acres) (Linear Feet) Zone 1 Zone 2 Unit (Sq. Ft.) (Sq. Ft.) Riparian Non-Ri adan Coastal Marsh Cold Cool Warm Neuse 0.01 0.21 0 0 0 0 13,984 10,908 03020201 Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation for the permitted impacts up to a 2:1 ratio, (buffers, Zone 1 at a 3:1 ratio and zone 2 at a 1.5:1 ratio). The type and amount of the compensatory mitigation will be as specified in the Section 404 Permit and/or 401 Water Quality Certification, and/or CAMA Permit. The mitigation will be performed in accordance with the Memorandum of Understanding between the N. C. Department of Environment and Natural Resources and the U. S. Army Corps of Engineers dated November 4, 1998. If you have any questions or need additional information, please contact David Robinson at (919) 715-2228. Sincerely, lliam D. Gilmore, PE irector ee: Cyndi KaroIy, Wetlands/401 Unit Monte Matthews, USACE - Raleigh Eric Kulz, DWQ Regional Office - Raleigh File Prot". our sta,& A CIVA North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715-0476 1 www.nceep.net • Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com July 11, 2006 S&EC Project # 9917.W3 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 Neuse Rd, Suite 120 2321 Crabtree Boulevard, Suite 25Qt Raleigh, N.C. 27615 Raleigh, NC 27604-2260 f From: Debbie Edwards Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Q n 6 1 1 3 Re: Village Park Commons Knightdale, Wake County, NC On behalf of the owners, Wakefield Associates, Inc. (Attn: Richard Rowe), please find attached a complete application I , 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 Permits 18 & 39. In addition, written authorization from the NC-DWQ is requested for activities proposed to impact Neuse River Buffers. Please contact me at (919) 846-5900 if you have any questions or require additional information. Do A I VrT 4Z7 TU&A A r?V - Project Name Village Park Commons Project Type Commercial Development Owner / Applicant Wakefield Associates Inc. County Wake Nearest Town Kni htdale Waterbod Name UT to Mango Creek Basin / Sub-basin 03-04-02 Index Number 27-32 Class C; NSW lAAPArT V TKAKAARV Stream Impact (acres): 0.017 Wetland Impact (acres): 0.217 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres): 0.234 Total Stream Impact (linear feet): 374 Total Riparian Buffer Impacts (square feet): 39,245 Attachments: Pre-construction Notification (PCN) Application Form Agent Authorization USGS Vicinity Map i? Wake County Soil Survey DWQ Buffer Determination letter (NBRRO 06-025) 1 2 Q ?` DWQ Intermittent/Perennial Determination letter (IPRRO 06-008) i [J Preliminary Stormwater Calculations Impact Maps & Overall Site Plan Ty ? `?k r Y $475.00 Water Quality Certification Fee t 1 f Nh}aGi•l . ,,:. e:?y j 5 ;., . , 1NCT?'t,n _ .''. Charlotte Office: Greensboro Office: 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 L J Office Use Only: Form Version March 05 USACE Action ID No. DWQ No. 2n,-,61131 (it any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: 39 & 18 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 Mana ement Area of Environmental Concern (see the top of page 2 for further details), the 11 ;'1 1 II. Applicant Information J t)1_ a? 1Z006 1. Owner/Applicant Information DENS ° Name: Jane P. Suggs Norwood O. & Naney H. Hargrove Mailing Address: 1507 Trailwood Drive 7049 US Highway 64E Raleigh, NC 27607 Raleigh, NC 27610 Telephone Number: 919-851-0836/919-880-3781 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Debbie Edwards Company Affiliation: Soil & Environmental Consultants PA Mailing Address: 11010 Raven Ridge Road Raleigh, NC 27614 Telephone Number: 919-846-5900 Fax Number: 919-846-9467 E-mail Address:dedwards@sandec.com Page 1 of 10 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: Village Park Commons 2. T.I.P. Project Number or State Project Number (NCDOT Only): n/a 3. Property Identification Number (Tax PIN): 1744-84-3240 4. Location County: Wake Nearest Town: Knightdale Subdivision name (include phase/lot number): Village Park Commons Directions to site (include road numbers/names, landmarks, etc.): The subject site is located gp..proximately 1.3 miles west of the intersection of Business 64 and Old Knight Rd (SR 2049). Highway 64 provides the northern boundary of the site and there are existing neighborhoods on the east and west side of the property. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.7978 ON 78.4999 °W 6. Property size (acres): +/- 56 acres 7. Name of nearest receiving body of water: UT to Mango Creek (27-32, C: NSW) 8. River Basin: Neuse (03-04-02) (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/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: Currently the existing conditions onsite is mixed, 40% agriculture and 60% forested. The general land use in the vicinity of the property is predominantly residential and some commercial along the western property boundary. Page 2 of 10 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project is for a commercial development with permanent impacts resulting from the installation of a road, lot fill and stormwater management facilities Heavy equipment typically used for road construction and excavation will be employed for this project. 11. Explain the purpose of the proposed work: The purpose of the proposed work is to supply a commercial shopping area for the new and existing residential 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. On February 26, 2006, S&EC completed a detailed wetland delineation and Neuse River Buffer evaluation. On March 17, 2006, Mr. Thomas Brown of the USACE conducted a site visit to verify_jurisdictional wetlands and confirm important vs. unimportant streams. On January 23, 2006, Mr. Eric Kulz of the NC-DWQ conducted a site visit to verify Neuse River Buffers (NBRRO 06-025) and on June 20, 2006, Mr. Eric Kulz conducted a site visit to confirm perennial vs. intermittent streams (IPRRO 06-008), both letters are attached for you review. 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. No additional permits are anticipated at this time. 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. Page 3 of 10 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. Provide a written description of the proposed impacts: The proposed permanent impacts include 374 linear feet of unimportant/intermittent stream for a road crossing and the northwest extended detention wetland (impacts A & B) 0.013 acre of jurisdictional wetlands for a road crossing (impact B) 0.192 acres of jurisdictional wetlands for lot fill (impact E) and 0.012 acres of jurisdictional wetlands for the southeast extended detention wetland (impact D). 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 flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres) es/no linear feet Impact C (NWP 39) Road fill/Permanent Riparian No 0 0.013 Impact D (NWP 18) Stormwater BMP/Permanent Hillside Seep No > 325' 0.012 Impact E (NWP 39) Lot fill/Permanent Hillside Seep No > 450' 0.192 Total Wetland Impact (acres) 0.217 3. List the total acreage (estimated) of all existing wetlands on the property: 0.372 acres 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Perennial or Average Impact Area of Number Stream Name Type of Impact Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres Impact A UT to Mango Stormwater Unimportant (NWP 18) Creek Wetland/Permanent /Intermittent 2' 209 0.010 Impact B UT to Mango Road Unimportant 2' 165 0 007 (NWP 39) Creek Crossing/Permanent /Intermittent . Total Stream Impact (by length and acreage) 374 0.017 Page 4 of 10 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, dred2ina, flooding. drainage- bulkheads- etc_ Open Water Impact Name of Waterbody Type of Waterbody Area of Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact indicate on ma ocean, etc. acres N/A N/A N/A N/A N/A Total Open Water Impact (acres) N/A 6. List the cumulative impact to all Waters of the U.S. resulting from the nroiect: Stream Impact (acres): 0.017 Wetland Impact (acres): 0.217 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.234 Total Stream Impact (linear feet): 374 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. N/A 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ® stream ® wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): excavation/flooding Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): stormwater Current land use in the vicinity of the pond: wooded Size of watershed draining to pond: see attached Expected pond surface area: see attached VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The applicants requested S&EC to complete a detailed, wetland delineation on the entire site. to aid in developing a site plan that would avoid & minimize impacts to the maximum extent Page 5 of 10 racticable. Impact A is an extended detention wetland proposed on an unimportant/intermittent stream channel, these impacts are located within lot #9 identified on Impact map IM 1 The location of these impacts are necessary to allow development on lot #9 and to offset the extensive public infrastructure improvement costs that are associated with Sternwheel Way _ Village Park Drive and the widening of US 64 In addition due to the required location of the public infrastructure (Sternwheel Way Village Park Drive and US 64) the residual portion of this lot becomes too small for any viable development options without the proposed impacts _associated with Impact A. Impact B is a road crossing and is also proposed on an unimportant/intermittent stream channel these impacts are necessary to access the property. In addition, this intersection of Sternwheel Way and Knightdale Boulevard (US 64 Business) was _determined by the location of the existing median opening in the US 64 Business right-of-way_ the NCDOT will not allow another median break to serve the proposed shopping center. Impact C is 310 ftz of proposed impacts to Zone 2 riparian buffers: this small area is necessary_ for the widening of US 64. Impacts D & E are proposed impacts to a jurisdictional wetland that flows from the center of the property to the southeast property boundary these impacts are for the second extended detention wetland and lot fill. Because this property is to be develo ed commercial, the proposed impacts to this jurisdictional feature are unavoidable due to the essential location of the anchor store. Please note that the applicant has designed this _commercial development to allow over 40% of the onsite jurisdictional wetlands to remain undisturbed and is proposing extended detention wetlands for stormwater treatment that could potentially improve the water quality and runoff rates. Additionally, the applicant has avoided additional impacts to jurisdictional wetlands by proposing a pedestrian path with a wooden bridge/ pilings at the southern property boundary. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. Page 6 of 10 An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/strrnaide.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. The applicant proposes payment to the Ecosystem Enhancement Program (EEP) for the proposed permanent impacts to wetlands. The In-Lieu Fee Request Form has been submitted to the EEP, we will forward the acceptance letter upon receipt. In addition, it has been past experience that mitigation is not required on impacts to unimportant/intermittent streams so no mitigation is proposed, however if mitigation is required, the applicant will utilize the EEP. 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): 0 Amount of buffer mitigation requested (square feet): 58,314 ft s Amount of Riparian wetland mitigation requested (acres): 0.01 acre Amount of Non-riparian wetland mitigation requested (acres): 0.21 acre Amount of Coastal wetland mitigation requested (acres): 0 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 ? Page 7 of 10 X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ® No ? 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Impact A-Stormwater BMP Zone* Impact (square feet Multiplier Required Mitigation 1 13,984 3 (2 for Catawba) 41,952 2 10,598 1.5 15,897 Total 24,582 57,849 Impact B-Road Crossing Zone* Impact (square feet Multiplier Required Mitigation 1 8,863 3 (2 for Catawba) 0 2 5,490 1.5 0 Total 14,353 0 Impact C-Road Widening Zone* Impact (square feet Multiplier Required Mitigation 1 0 3 (2 for Catawba) 0 2 310 1.5 465 Total 310 465 * 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. Page 8of10 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. It has been past experience that the DWQ utilizes the "Stormwater Management Ponds excluding dry ponds" use for extended detention wetlands within the Neuse River Basin Buffer Rules (NCAC 02B .0233(6 and requires mitigation if Zone 1 has been compromised and diffuse flow has not been established. Therefore the applicant proposes payment to the Ecosystem Enhancement Program (EEP) for the proposed riparian buffer impacts associated with the extended detention wetland and the road impacts associated with the US 64 widening. The In-Lieu Fee Request Form has been submitted to the EEP we will forward the acceptance letter upon receipt. XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. The percent impervious for the entire project is estimated to be greater than 30% (see attached Preliminary Stormwater Calculations). The applicant is proposing two extended detention wetlands to treat the onsite stormwater, has identified adequate area for the stormwater BMP's and has supplied preliminary stormwater calculations. The applicant requests upon approval of the application, for DWQ to include a condition within the Water Quality Certification that will allow our client to submit a final stormwater management plan to the DWQ at a later date, and that the stormwater management plan be reviewed and approved by the DWQ before any impacts that have been approved take place on the property. 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. The development will connect to the Town of Knigtdale sanitary sewer system. The City will ensure that the capacity of their system is not exceeded. 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 Page 9 of 10 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: We have reviewed the "DRAFT Internal Policy Cumulative impacts and the 401 Water Quality Certification and Isolated Wetland Programs" document prepared by the NC Division of Water Quality on October 3, 2002, version 1.6. The draft states that most small commercial developments are unlikely to cause cumulative impacts. Village Park Commons does not meet any of the three criteria of private projects that can clearly result in cumulative impacts. We anticipate that you will advise us if a qualitative or quantitative impact analysis is required. 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). N/A -R l Cam' ?? - i t 1Z Applicant/Agent's Signature Date" (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 VUI1d/VV AULI tc:oa ]FAX bib raa U110 WAIMMID ASSOC AGENT AUTHORMAnON FONT AH Planks To _ Filled In By The C 7-arui_2jMer U002 Name: Norwood 0. and Nancy H Hargrove Properties, Limited Partnership Address: 7049 'U.S.-High-way 64E Ralelgh_. N.C_ 97610 ph011? _ fQ141 stun_??cy Pre jfct Name/ ; tin d L. l-rvtmvW xI s Date; March 14, 2006 The Y7epartnMt of the Army U.S1 Army Corps of Enp mets, Wflmitt M Mt=t P.Q. BOx 1$90 w 11. NC MM Ate; Field 0.60,cs: ', M Wetlands Related Comiulft and Pernittmg To Wh=it may cow=. L the =rwd Mpft owner, hereby designate and aut a Soil & T=V1r0nmetaial Consulter , PA to act fn my behalf as my agMt in the processing of pej? appj jt t4ens, to f=usl1 tipoai request stxpPl=ental fn formation its support of app]icatioM etC. from fh9s day forward. The 2 4ttb_ day cif -March-, 2006 This notihca#ian supersedes any previous correspondence concerning the went fox this project. NOT?CM 'his "Thor zal iLD ,far liabUUY sad pTOE srbional cotaUsg reasons, is valid only, for gavrxmnent off dals to entu the property Whm aceompaniedby S&EC staff. You should call S&EC to an=ge a bite meeting prior to viati ng the site. Norwood 0. and Nancy H. Hargrove , Properties, Limited Partners$x y' P Norwood 0, axg ode and a cy H. H. General Partners Print Pk9perty Owls Name FXQFerty Owner's Signat =e cc: Ms. Cyndi Karoly W. M. C hrftWpher Flowers NCDENR - DWQ Seal & Exivn'6nxner W Consultants. PA 2321 Crabtree Boulevard Italeigb. NC 27601 03/13/06 MON 1T:53 FAX 919 789 9715 WAKEFIELD ASSOC ?p02 AGMT AUI'xoRrzAnoN ?ORtM All Myks T 13e Filled. In ByeDo Current Landowner I Name: Jane P. Suggs I Address 1507 Trailwood Drive I --.Raleigh, N.C. 27607 I Phone: (9191 551-0836 1?xojeet Name/ve?tptian: _V ? ? Ic?? e? I'd r ?C.. ?.?t}y??i? .1. Date; --va-ra , 14-- 2006 The D%mxft ent of the Army U.S. Army Corps of MVneers, WAmington Distdd P.O. Box 1890 Wdmingt NC 28402 Athi; Bield O fice: Iie: Wetlands Related Consulting and Permitting . To Whout it may coca D,: L the current Rr2p- .ytvt owner, here desigmte. and aud=ize SOH & Envi onmeruaa CmisultY+. fS, Pali, to act in nV behalf as my agent itt the p'mcass? of permit &kpplic%U=, to furnish upon request supplemental infomuti m in support of applicaums, ems. from this day forward. Tko i 4th._ day of Msrch, 2006 7lds notification supersedes any p:evirnu wrrespaxdence cwiltgml ng tau: agent far this project NOM M This at#hozi ion, f r lialnlity aundpTofessiomal coudcsy reasons, Is valid only for government oifidah to enter the property when accompanied by S&EC staff You should call S&-EC to amaze a site meeting prior to visiting the site. Jane P. PdUt Proputy c wnet's Nauao P. Property Ownees Si e cc Ms. C ndi lQroly NCDENR - DWQ 2321 Crabtree 'Boulevard Ueigb, NC 27604 cc; I& Uristopher Blowers Soil & Huv xaaroa tal Consultants. PA 10 6• <1 A f) t , 'lV?riOL `/'??, ?t????? / ,?!y??r- { i 'Sp ?? JM:1_?^t - J' - ? ? , '% '`.3 {\ 1??? ?SO ? f?'\ 'tom ` ?,`'? ?• zso ?' 41 I-V ?? 2s' r? ? `fit • ???_ ,?? >--r ?? i.-i ? Sri ,: ' '• _ ?:, ? R?- ' J 1;?? „rr Y a ?7 Xs' f -- t c. 7 i { YJ o-o w J, ?''` ' j? _? (`\?\? ??:) ,?= ???7? • j?`j, Project No.: USGS Ma 9917.W1 Project Mgr.: Soil & Environmental Consultants, PA ? JANE SUGGS PROPERTY 11010 Raven Ridge Rd. Raleigh, NC 27614 Sc (919) 846-5900 - (919) WAKE COUNTY, NC Web Page: www.SandEC.com Scale: cm J- = 2;000' 10116105 RALEIGH EAST Quadrangle ,..e. r r ? ? °?" FAY d Q :r`? DuB o Lo * '^^ea ' APB2 Lp Y a -? Cq q f `? t ri ?2 $1C21 s. \ :.Dte2 ' t ,r LbC • Y th f /f + P ?'• J Du8 aB2 r??4 Y x _ ??? u a ?Y. A?R I c ? a ppuG a AD \K ?, ''?, ti 25' ? Y;:E ? DuG /r .. ? YVr??? , 't?,r. hS?a?2t+." g2 x, ? 62 v e J ry - ? ya _ ?$ a Po Q' ty. 82 'k WIT D y sa' Wy " f, Dug, , '`. Yr ` .. • WO J, 5 ft'khdr} ??i '{ ? e V r 2 u'? L >.? Du82 ?- Cn• rr 00 ,R ?rJ as Cn Du8 DuC' ?" LOB'} Lod a • ? ?? K y p r 9 ti i a DuB2 { t i{a- rr APB? y >i ; •, Cn AD Va82 s ""? 2'3' j " - \-?. a••r,' `. 9 Wy APB2 ?, .... ?... c ?p ( APBV Dub OC DPC2 5} r ,n ?-'' a VaB2 ?_ J ° AP82 ?o A ^ Dui .. r d82 t', WVo s :v r S! er= ? u B 911 Va6?` APB 2 w A 2 Cti ! z u $. 08? _ ?QGry O .! V, s pug P Va62 i ?`'? DuC t AP x n ' N _ c _? `. ?;' APB. ? f ? a;a x ? '' -.• ? ? ? LP.C ? pCt -' t ` r ? APB2 c ?? » h ?? DuB2 h? Lod ]oCy o? Wd z APCZ •:~ f ra?Y APB2 A APB tL4 ?a )uC2 $ T ?i a? - ? DUB ? f 2 . ? o ? s , ti APC2 ,fir' +•?` ?- sf? ? ??( ? r?t i ? $ o t,? ? ? t ? ' ` -_ ?b x */ "` i,o{),? DuB2 ?? ? :? ? ??_ - _ ? :s - ?'- a?•,i`ft'?;?? s ?i'`+ A4Cc m?? r: ? ',c?` _ ?? 'tC ?`_. kG?'"?_i'?r?..?> . { ? ?. .`P.8 _''p ' ?' tLu62 ' edp . PBS ?. ql? a t ????-• APF3? 3 2p w ?? - APH2? <. t A - -' n .. N >,. A y DuE \y n 2. y `' B2? I?pB?`. ApC W E m Project No.: 9917.W1 SOIL SURVEY MAP Soil & Environmental Consultants, PA Project Mgr.: JANE SUGGS PROPERTY • 11010 Raven Ridge Rd.- Raleigh, NC 27614 sc WAKE COUNTY, NC web 846-M - Page: w w .S EC.com7 Scale: V-- 1320' 10/16/05 W AT F??J 0, G r Michael F. Easley. Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality January 24, 2006 Mr. Sean Clark Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, NC 27614 BASIN: Neuse X (15A NCAC 213 .0233) R ECEIVE JAN 2 7 20[ 16 Sod S &*o?a meal COM-ultants. PA Tar-Pamlico (I 5A NCAC 2B .0259) NBRRO 06-025 County: Wake Complaint NOV Buffer Determination X Incident # Appeal Call Project Name: Jane Suggs Property - Knightdale Location/Directions: Site is located on the south side of U.S. Highway 64 Business, approximately 0.95 miles east of the intersection of U.S. Highway 64 Business and Hodge Road in Knightdale. Subject Stream: UT to Mango Creek Date of Determination: 1/23/06 Feature Start Buffer GPS Points (if provided) End Buffer Stream Form Appeal Call Located on Soil Survey j Located on USGS Topographic A Subject at Flag 01 X X B Not Subject 13 X C Not Subject X D Not Subject X This on-site determination shall expire five (S) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water gists and that it is subject to the buffer rule may request a determination by the Director. A request for a determination by the Director shall be referred to the Director in writing clo Cyndi Karoly, DWQ Wetlands/401 Unit, 2321 Crabtree Blvd., Raleigh, NC 27604-2260. Individuals drat dispute a determination by the DWQ or Delegated Local Authority that "exempts" a surface ?vater from the buffer rule may ask for an ad judicatory hearing. You must act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DWQ recommends that the applicant conduct this notification in order to be certain drat third parh? appeals are made in a timely manner. To ask for a !rearing, send a written petition, which conforms to North Carolina Division of Water Quality Raleigh Regional Otlice Surface Water Protection Phone (.919) 79 14200 C u.wmcr .'?cr\ WC Internet: h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919)571-4718 I-%77-0_'3-674X uoc tNorthCarolina ,/V11M1Pc111 f An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper 1/24/2006 Page 2 of 2 Chapter 150B of the North Carolina General Statutes to the Office of'Athninistrative Heariugc, 6.'7 11 14 A Ail Service Center, Raleigh, N.C. 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. The (owner/future owners) should notify the Division of Water Quality (including any other Local, State, and Federal Agencies) of this decision concerning any fitture correspondences regarding the subject property (stated above). This project may require a Section: 4041401 Permit for the proposed activity. Any inquiries should be directed to the Division of Water Quality (Central Office) at (919)-733-1786, and the US Army Corp of Engineer (Raleigh Regulatory Field Office) at (919)-876-8441. Eric W. Kulz Environmental Sp e. [I1 CC: File Copy Central Files DWQ Wetlands and Stotmwater Branch DWQ NPS Compliance and Assistance Branch Keith Gifford - Town of Knightdale t u, IN orthCarol in,. 'N"111ltl'd((!f .North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 CUStomer Sera icc Internet: h2o.encstate.ne.us 1628 Mail Service Center Raleigh, NC 27699-1628 PAX (919) 571-4718 1-871-621-t,;4` An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper 01 GO Uri Rw- S1 tom. v.r___ ' C. ?L ' 'r?i:?•. ?? . a Z ; . ? 4 r" n? .V 0 a I N ?. W E? f1 •• 777•••!!! /? \ Project No.: USGS Ma 9917.W l Project Mgr.: SC JANE SUGGS PROPERTY WAKE COUNTY, NC Scale: "_ 10/16105 RALEIGH EAST Quadrangle A - 91, Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-59W • (919) 846-9467 Web Page: www.SandEC.com *11 11A 1D6 9 LO Fs??? u `b a t DuO Yr i .s at .. ;P lq!• _ t?0? '~ is f,;ti 642 DuC2 i DUEL-, VaB2' ? + Va ' t ?R T ?QO ' VaB2' ?° sa> ; uC2 aS??t SL+'3,'. ,y t T ' 2 , ? + .?D 6 i f V8 Ap?T ? °s A 32 `? p62 ??' a+Ae . co Wo tbxkhdrt ? ?? Du82 ri ' Crr a . ? o0 ` ?t , is '' a r uC DuB .DuC Lo Q Y Cn y 4-7 . _ ApB2 s .. Cr . 4; A J APBZ 1? y r VaS2 'j _ f u APB?' F uB \ '? ` ., 0 VaB2 J APB. D " AD82 $_ _ O ; a _ ADB s 4 - T" ? 0 ? .. ? : - 4t sq k Qll AP8 f -\ ?' < s i t ? Du6 S s se, o ? , PC2:,- s k ?_ r `APB .. eY - - - fi Y _ y ?. -;-, - v ? . 4 Soil & Environmental Con6ultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 • (919) 846-9467 Web Page: www.SandEC.com SOU A Eaviron onental Consultants, PA Illl.....fyy ...iAIF.OitIM . I?dgMif? . kra..w hWWA-7 Nil drp. h do 2"" k hd-qrl 1 0* SiEC wpm a.,? r ?.i? •i ?.r 6rd ? ?.i. 6etaw.{ ?7d lefssis ?iq?rrfieW ft.srfw, Aq.e.irer..wrlPd?rrp/7k ri.r•.6b, C?a.. a s..b?{ k7' ?aM'pwM a1 r-rd b ie AS. Aq C.q..t 8 Vl..m O a c WATERS OF THE UAL SUBJECT TO THE ? NEUSENVER501BUFFERSPERENNgAL "woolso STREAMPMW beCM mWbyCmUSACE and DWQj WATERS OF THE U.& SUBJECT TO THE NEUSE RNER 50 R BUFFERS -. /?` NTER T ANT STREW (must bs oa?irmed by #* USACEWWDWq WETLANDS (must bs WnMmWbys»USACE = PROPERTY BOUNDA" STOP PRELIMINARY WETLAND SKETCH MAP - JANE SUGGS PROPERTY - WAKE CM M NORM CAROLM GRAPHIC SCALE 1 " = 100' 100 0 100 200 Soil A Environmental Consr io IIZI06 O?0 WAr4 919 J y Alan W. Klimek, P.E., Director Division of Water Quality June 27, 2006 Ms. Debbie Edwards Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, NC 27614 IPRRO 06-008 County: Wake INTERMITTENT/PERENNIAL (I/P) STREAM DETERMINATION Project Name: Jane Suggs Property - Knightdale Location/Directions: Site is located on the north side of US Highway 64, approx. 0.9 miles east of Hodge Road in Knightdale. Subiect Stream(s): UT to Maneo Creek Date of UP Determination(s): 6/20/06 Feature I/P Call Location of I/P Point (GPS Points and/or Flag) Notes/Basis for Call (Stream Form Rating, Biol. Indicators, etc.). A P Flag 110 (offsite) NOTE: No other features on the site were evaluated. This on-site determination shall expire five (S) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DTT'Q or Delegated Local may request a determination by the Director. A request for a determination by the Director shall be referred to the Director in writing clo Cyndi Karoly, DTT'Q TT'etlands/401 Unit, 2321 Crabtree Blvd., Raleigh, NC 27604-2260. You must act within 60 days of Ilse date that you receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the affected party (including downstreans and adjacent landowners) is notified of this decision. DTVQ recommends that the applicant conduct this notification in order to be certain that third party appeals are made in a timely manner. To ask fora hearing, send a written petition, whicli conforms to Chapter 1 SOB of the Nortls Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. NorthCarolina AVatura!!J North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Internet h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources JUL o s zoos Soil 6 Emmvnmental Consultants, PA Phone (919) 791-4200 Customer Service FAX (919) 5714718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer- 50% Recycledl10% Post Consumer Paper 6/27/2006 Page 2 of 2 The (owner/future owners) should notify the Division of Water Quality (including any other Local, State, and Federal Agencies) of this decision concerning any future correspondences regarding the subject property (stated above). This project may require a Section: 4041401 Permit for the proposed activity. Any inquiries should be directed to the Division of Water Quality (Central Office) at (919)-733-1786, and the US Army Corp of Engineers (Raleigh Regulatory Field Office) at (919)-876-8441. Eric W. Kulz CC: File Copy Central Files DWQ Wetlands and Stormwater Branch Keith Gifford - Town of Knightdale NthCarolma or` Natur'941 North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 7914200 Customer Service Internet: h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 5714718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper UOIf y Y r ?? -hl?ctrb rr??- avEr<?tr?t ?. ] ,? ?` " Z? ?u'?7? I 77 t ?f [ tt r l r ? t ? a?1 .. 1 __ -- ! tl ?i Ir r { r ?? I r 14glbu?'ttC t1uKG' 1 : \w ? 1 ? rtt ` t ? ? ? 14 1813,Jj h? ?£t f h"?C` ? IA I Ilf \? ? ,'1 ..t it \v fll1`.`? t C f ??` J yid k T y ?i =?-r `^ } (I r~ yg' G1 jltS•, _ ? N ?M R 'V ,VIM ?.. d• `- _' `. \J l a, ?,r, f - ?,? {.?y?-•° ?y f?? ,' ??' a`?•`y? 1 ?t, ? r-t ? ?s- c?, c 1 ? "11 41 ?? '' - hl r i r{-'? # r I I ?I j?l I s rf t r, A? If?? _ ,-- - -r%? •,• e` 7tatetl ,? 1 n {; ? ??? '1 / tt t ?'r?f \ ,ter ? ? ` S ?} ?? t?t R` f ?' /' (- ??? ? z' r F a +t t r? i` y ?A ems- :.- `???? „ i ' r .- f t '`_ I?, , ?? ti y /? ? ?? `} `?:?. • 1 ? < ""7 ? Ar 'a r9" `J? ?"? it A d , ?? ?% { i f \- r ?4 -TIt r9l? r.. I? r ?,i U.6 • ? {V 4 I"-.i ..? i C t L N;? l IS % sr j - s_ W E xxisi Project No.: USGS Map 77 9917.W2 _., a, Soil & Environmental Consultants, 1 Project Mgr.: C 11410 Raven Ridge Rd,- Raleigh, NC 27614 CF JANE SUGGS PROPERTY; ? (919) 846-5900 (919) 846-9467 WAKE COUNTY, NC r -? Web Page: wvm.SandECxm Scale: 1" 2,000' _ ""A s 02/21/os RALEIGH EAST Quadrangle 'Thu -tress that thi. copy of this plot accurately deptate fM boundary of the jwlsdiction of Sectha 404 of the Chan WbfN Act as dstwhm by the wd n and on this dote. Unto" then is a change in the low or ow pubrahed -qu/c -4 this def-Knotan of Section 404 j.6. lch'on nay be -rd upon for o psrfod not to exceed fl- ysan from th/e dots. This dst-lnou- roes mode u61Wng the 1997 Carps of Erglneen WaUand. ONineoban Yonuot' Regulatory Official 7i tie Date USACE Action ID z n Pr/ N E FLAG 107 745271.405 2147754.641 CI2•CH 3 loo 745295.667 2147761929 CLrCH 105 745291.997 2147764641 CL4'CH too 745.716.754 2147779335 Ct3CH 107 741721190 2147792.254 CIS•CH 109 745346.790 2147MO30 CLZ'CH 109 745559.957 2147770.236 CL21CH 110 741739.941 2147779.60 C12CH 111 74636& 109 2/47794.990 [22'CH S 112 745376.750 2147607.929 CL2C4 113 745377.039 2147924171 C12 CH 114 745371261 2147975.229 L73CH 11.1 741791.073 2147937.40 CU ai 116 743399.665 2147972456 CLYCH 117 745425603 214799660 CLZ'CH 116 743439.337 2147911.197 CL2'CN 116 745471.070 214796&iJ6 1X2 CH 11 121 743511.053 2147993177 C13CH 122 7453T9.394 2146001.346 CYZCH 123 7455427J9 214801&674 CUCH 124 745551357 2146034494 CL2Cff 123 745J6&o21 2/46060663 CL2CH 126 745612.141 2t 49062274 f]JCH 127 7456".J19 2146066W Sol 130 745363.652 2147637.331 JOICL3'C 131 715405516 2147551.119 J=4C 132 745426'.371 2,47961672 J0.7C15C 151 745470.430 214794.1192 J04C13C 154 743251207 2147731753 J05MJ 0 713,e our J6&q Hr 30? / / r N 3o64e 7 R X77 ,A ?-,? ?NWpY ,moo E? a., pRa 77l1r 9U / ? ' 4S, H ? L ?N .e1& our N 7w•D6, 448e?7 ND OUt JGI.T rY Fl- / i (121' s , e / PAO 1 N XU.0? 1.u M• W 1 AV CLOT ig"W r . ^" ?, ?• 50' NEUSE J0' /•C„ RIVER BUFFER 'Tour WIDEMURS KNiGMDALE COMPANY, LLC 1 CH /•.. DA 914. PC. 1057 ' TRACT 7 Ito S.M. 2001, PG 202J 0 1 P1N N0. 1744.02-75-8349 j START IMPORTANCE 1 LINEAR 04 103 OET 14ND AREA Joseis ?• ACRES ?L Zp ?6 _ WAX COLAW DESCRpnM AV I BOOK Cfn ry 71487 770 PUT W" DRAWN t.AM W SUPERHSIOM F770N AN ACIUK ar" MADE UNDEF IIY SuPt]R>Smt4 OF "VS BOtRILIIRh£S 1107 SURUE,2D ARE QFAWY #M AMDIAS MWW fMW 41fO/MN7gN fOt6J0 N ,7001, • TIMr TW tb O OF PRfUAON AS C/CG,2.//ED /S I• r; Mr 1485 PUT WS PRfFARLD IN ACCOROAAW " O.1 47-30 AS f"BW AND am 7765 t YYAM NW71NES7 AIY ORKr7IMi SNifU1URE R£IXST(LI710I1 /OF APRIL - AR 2006 - - RECLRTRAT70H W L-.V ??.?NIMUM//j Y. wERAWS DELWATED BY SOD. 4 ENNRONNO4rAi 9917W2 =?? Or¢SH I`AwO?y COHSLCDwm f% S&W PR= 11 1170' 50• 0' t00' 200' 300' Ste(, z % y? tie y? SCALE IN FEET fee 1,44ef ??0 Op??tft WETLAND DEUNEA1701V FOR AZWQW S. INS '4.._?• G?-_?+A°' IA/AVC'C/C/ /l ACC/lr`IATCC ... ..,.r.L."r_-.W NC 2160. PLD Piedmont Land Design, LLP 8522-204 Six Forks Road * Raleigh, NC 27615 * (919) 845-7600 * Fax (919) 845-7703 July 10, 2006 Village Park Commons U.S. Hwy. 64 Business and Village Park Drive Knightdale, North Carolina Preliminary Stormwater Calculations Impervious Area Calculations Total Site Area = 56.83 acres Total Site Area to Ponds = 46.61 acres Existing Impervious Area = 0 acres (0%) Total Impervious Area to Ponds = 34.3 acres (73.59% - Use 75% impervious for pond sizing.) Extended Detention Wetland No. 1 Pre-development Calculations Drainage Area = 27.15 acres Curve Number Calculations Drainage area consists mostly of Appling and Durham soils, which are a Type B soil. 5.08 acres agricultural field, (18.71%) CN 81 22.07 acres wooded, (81.29%) CN 60 Composite CN Calculations 18.71 x 81 = 1,515.51 81.29 x 60 = 4,877.40 Total = 6,392.91 Use CN = 64 Calculate Runoff from 1-year storm S = (1000/CN) -10 = (1000/64) -10 = 5.63 Q* = (P-0.2S)2/(P+0.8S) = (3"-0:2(5.63))2/(3"+0.8(5.63)) = 0.47" Time of Concentration Calculations 300' sheet flow (cultivated soils), average slope = 2.33% Tc = 0.007(nL)o.s/(P20-'SO ) = 0.007(0.06(300))0.8/((3.60.5)0.02330.4) = 0.17 hours 1530' shallow concentrated flow (unpaved), average slope = 3.5% velocity = 3.0 fps from Figure 3-1 from TR-55 Tc = L/60V = 1530/(3600(3.0)) = 0.14 hours Total Time of Concentration = 0.31 hours = 18.6 minutes Civil Engineers * Landscape Architects * Land Planners Page 2 Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas, c = 0.45 for agricultural fields, and c = 0.20 for wooded areas unless otherwise noted for runoff calculations. Calculate c 5.08 acres agricultural field, (18.71%) 22.07 acres wooded, (81.29%) c = 0.1871 (0.45) + 0.8129 (0.20) = 0.25 Calculate Intensity I = g/(h + T) = 104/(18 + 18.6) = 2.84 in/hr Calculate Runoff Q1= cIA = 0.25(2.84) 27.15 = 19.28 cfs Post-development Calculations Drainage Area = 27.15 + 5.51 = 32.66 acres Impervious Area = 24.50 acres (75% impervious) Curve Number Calculations Drainage area consists mostly of Appling and Durham soils, which are a Type B soil. 8.16 acres landscaped area, (25.00%) CN 61 24.50 acres impervious area, (75.00%) CN 98 Composite CN Calculations 25.00 x 61 = 1,525.00 75.00 x 98 = 7,350.00 Total = 8,875.00 Use CN = 89 Calculate Runoff from 1-year storm S = (1000/CN) -10 = (1000/89) - 10 = 1.24 Q* = (P-0.2S)2/(P+0.8S) = (3"-0.2(1.24))Z/(3"+0.8(1.24)) = 1.90" Time of Concentration Calculations - types of flow have been assumed at this time since no grading and storm drainage plans have been prepared. Assume 30' sheet flow landscaped areas), average sle = 2.00% T, = 0.007(nL)O-s/(P2 .ss '4) = 0.007(0.24(30))0-'/((3.60-')0.020 4) = 0.09 hours Assume 200' sheet flow aved), average slope = 2.00% Tc = 0.007(nL)0-8/(P2 'Ss°-) = 0.007(0.011(300))0.8/((3.60.5)0.020-4) = 0.03 hours Assume 150' shallow concentrated flow (paved), average slope = 3.0% velocity = 3.5 fps from Figure 3-1 from TR-55 Te = L/60V = 150/(3600(3.5)) = 0.01 hours Assume 1,400' pipe flow, average velocity = 6 fps. PLD Page 3 T,- = L/60V = 1,400/(3600(6)) = 0.06 hours Total Time of Concentration = 0.19 hours = 11.4 minutes Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas and c = 0.2 for landscaped areas unless otherwise noted for runoff calculations. Calculate c 8.11 acres landscaped area, (25.00%) 24.50 acres paved, (75.00%) c = 0.25(0.2) + 0.75 (0.95) = 0.76 Calculate Intensity I = g/(h + T) = 104/(18 + 11.4) = 3.54 in/hr Calculate Runoff Q = cIA = 0.76(3.54) 32.66 = 87.87 cfs Calculate Runoff from 1" rainfall S = (1000/CN) - 10 = (1000/89) - 10 = 1.24 Q* = (P-0.2S)2/(P+0.8S) = (1"-0.2(1.24))2/(1"+0.8(1.24)) = 0.28" Volume = 0.28(32.66)(1/12)(43,560) = 33,196 cf Calculate Required Storage for 1-year storm event Q* = 1.90" = 0.16' Calculate Time to Peak Tp = Volume/1.39 Qp = 0.16' (32.66 acres)/ (1.39(87.87cfs)) (43,560 sf/acre) (lmin/60 sec) = 31.06 minutes. Storage = (QPOsT - QPRE) Tp = (87.87 cfs -19.28 cfs) 31.06 min (60 sec/min) = 127,825 cf Use 140,000 cf to account for inefficiencies in routing. Calculate Minimum Surface Area for Extended Detention Wetlands Assume average depth = 3'. Percent Impervious = 75% SA/DA ratio = 3.12% from Table 1.1 of State BMP Manual Minimum Surface Area = 32.66 acres (0.0312) = 1.02 acres = 44,432 sf Summary The current site plan allocates approximately 2 acres to construct the proposed wetland. This will provide approximately 50,000 sf of surface area. Approximately 3.2' depth will be required to provide storage for the 1" rainfall event and the 1-year storm event. The area allocated for this basin is sufficient. PLD Page 4 Extended Detention Wetland No. 2 Pre-development Calculations Drainage Area = 13.95 acres Curve Number Calculations Drainage area consists mostly of Vance and Durham soils, which are Type B and C soils. Use Type B soil CN since most conservative for preliminary calculations. 7.03 acres agricultural field, (50.39%) CN 81 6.92 acres wooded, (49.61 %) CN 60 Composite CN Calculations 50.39 x 81 = 4,081.59 49.61 x 60 = 2,976.60 Total = 7,058.19 Use CN = 71 Calculate Runoff from 1-year storm S = (1000/CN) -10 = (1000/71) -10 = 4.08 Q* = (P-0.2S)2/(P+0.8S) = (3"-0.2(4.08))2/(3"+0.8(4.08)) = 0.76" Time of Concentration Calculations 300' sheet flow (cultivated soils), average slope = 1.83% 'T', = 0.007(nL)0.8/(P2 .ss0.4) = 0.007(0.06(300))0.8/((3.60.5)0.01830.4) = 0.18 hours 380' shallow concentrated flow (unpaved), average slope = 3.68% velocity = 3.1 fps from Figure 3-1 from TR-55 Tr, = L/60V = 380/(3600(3.1)) = 0.03 hours Total Time of Concentration = 0.21 hours = 12.6 minutes Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas, c = 0.45 for agricultural fields, and c = 0.20 for wooded areas unless otherwise noted for runoff calculations. Calculate c 7.03 acres agricultural field, (50.39%) 6.92 acres wooded, (49.61%) c = 0.5039 (0.45) + 0.4961(0.20) = 0.33 Calculate Intensity I = g/(h + T) = 104/(18 + 12.6) = 3.40 in/hr Calculate Runoff Q, = cIA = 0.33(3.40) 13.95 = 15.65 cfs PLD Page 5 Post-development Calculations Drainage Area = 13.95 acres Impervious Area = 10.46 acres (75% impervious) Curve Number Calculations Drainage area consists mostly of Appling and Durham soils, which are a Type B soil. 3.49 acres landscaped area, (25.00%) CN 61 10.46 acres impervious area, (75.00%) CN 98 Composite CN Calculations 25.00 x 61 = 1,525.00 75.00 x 98 = 7,350.00 Total = 8,875.00 Use CN = 89 Calculate Runoff from 1-year storm S = (1000/CN) - 10 = (1000/89) -10 = 1.24 Q* = (P-0.2S)2/(P+0.8S) = (3"-0.2(1.24))2/(3"+0.8(1.24)) = 1.90" Time of Concentration Calculations - types of flow have been assumed at this time since no grading and storm drainage plans have been prepared. Assume 30' sheet flow landscaped areas), average sle = 2.00% T,_ = 0.007(nL)OS/(P2 .ss .4) = 0.007(0.24(30))0-8/((3.60-)0.020 4) = 0.09 hours Assume 200' sheet flow ( aved), average slope = 2.00% T, = 0.007(nL)0-8/(P20-SSO ) = 0.007(0.011(300))0%/((3.6°-5)0.02°'4) = 0.03 hours Assume 150' shallow concentrated flow (paved), average slope = 3.0% velocity = 3.5 fps from Figure 3-1 from TR-55 T,, = L/60V = 150/(3600(3.5)) = 0.01 hours Assume 500' pipe flow, average velocity = 6 fps. T,? = L/60V = 500/(3600(6)) = 0.02 hours Total Time of Concentration = 0.15 hours = 9.0 minutes Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas and c = 0.2 for landscaped areas unless otherwise noted for runoff calculations. Calculate c 3.49 acres landscaped area, (25.00%) 10.46 acres paved, (75.00°/x) c = 0.25(0.2) + 0.75 (0.95) = 0.76 Calculate Intensity I = g/(h + T) = 104/(18 + 9.0) = 3.85 in/hr PLD Page 6 Calculate Runoff Q, = cIA = 0.76(3.85) 13.95 = 40.82 cfs Calculate Runoff from 1" rainfall S = (1000/CN) -10 = (1000/89) -10 = 1.24 Q* = (P-0.2S)2/(P+0.8S) = (1"-0.2(1.24))2/(1"+0.8(1.24)) = 0.28" Volume = 0.28(13.95)(1/12)(43,560) = 14,179 cf Calculate Required Storage for 1-year storm event Q* = 1.90" = 0.16' Calculate Time to Peak Tp = Volume/1.39 Qp = 0.16' (13.95acres)/ (1.39(40.82 cfs)) (43,560 sf/acre) (lmin/60 sec) = 28.56 minutes. Storage = (QPOST - QP,E) Tp= (40.82 cfs - 15.65 cfs) 28.56 min (60 sec/min) = 43,132 cf Use 50,000 cf to account for inefficiencies in routing. Calculate Minimum Surface Area for Extended Detention Wetlands Assume average depth = 3'. Percent Impervious = 75% SA/DA ratio = 3.12% from Table 1.1 of State BMP Manual Minimum Surface Area = 13.95 acres (0.0312) = 0.435 acres = 18,949 sf Summary The current site plan allocates approximately 0.9 acres to construct the proposed wetland. This will provide approximately 19,000 sf of surface area. Approximately 3.4' depth will be required to provide storage for the 1" rainfall event and the 1-year storm event. The area allocated for this basin is sufficient. KSC64B RPH:rph PLD JUL 13 g@g%8@31 2 o zao6 .Wgo ,eNK MO ST A R 8t21? Debbie Edwards S&EC 11010 Raven Ridge Road Raleigh, NC 27614 July 18, 2006 Project: Village Park Commons County: Wake ?Jw?% oG- I t3t The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NC EEP) is willing to accept payment for impacts associated with the above referenced project. Please note that this decision does not assure that the payment will be approved by the permit issuing agencies as mitigation for project impacts. It is the responsibility of the applicant to contact these agencies to determine if payment to the NC EEP will be approved. This acceptance is valid for six months from the date of this letter. If we have not received a copy of the issued 404 Permit/401 Certification within this time frame, this acceptance will expire. It is the applicant's responsibility to send copies of the 404/401/CAMA permits to NC EEP. Once NC EEP receives a copy of the 404 Permit and/or the 401 Certification an invoice will be issued and payment must be made. Based on the information supplied by you the impacts that may require compensatory mitigation are summarized in the following table. River Basin Wetlands Stream Buffer Buffer Cataloging (Acres) (Linear Feet) Zone 1 Zone 2 Unit (Sq. Ft.) (Sq. Ft.) Riparian Non-Riparian Coastal Mazsh Cold Cool Warm Neuse 0.01 0.21 0 0 0 0 13,984 10,908 03020201 Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation for the permitted impacts up to a 2:1 ratio, (buffers, Zone 1 at a 3:1 ratio and Zone 2 at a 1.5:1 ratio). The type and amount of the compensatory mitigation will be as specified in the Section 404 Permit and/or 401 Water Quality Certification, and/or CAMA Permit. The mitigation will be performed in accordance with the Memorandum of Understanding between the N. C. Department of Environment and Natural Resources and the U. S. Army Corps of Engineers dated November 4, 1998. If you have any questions or need additional information, please contact David Robinson at (919) 715-2228. Sincerely, iam D. Gilmore, PE 4irector cc: Cyndi Karoly, Wetlands/401 Unit Monte Matthews, USACE - Raleigh Eric Kulz, DWQ Regional Office - Raleigh File E ' ... Prot" Oar lta& Tcosywm PROGRAM eth WC EEHR North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715-0476 / www.nceep.net r. 1?t 4sp'> Soil & Environmental Consultants, PA 11010 Raven Ridge Road - Raleigh, North Carolina 27614 - Phone: (919) 846-5900 - Fax: (919) 846-9467 www.SandEC.com July 18, 2006 S&EC Project #9917.W3 US Army Corp of Engineers Raleigh Regulatory Field Office Attn: Monte Matthews 6508 Fals of Neuse Rd., Suite 120 Raleigh, NC 27615 NC Division of Water Quality 401 Oversight and Express Permits Unit Attn: Cyndi Karoly 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Re: Village Park Commons DWQ Project #06-1131 Knightdale, Wake County, NC To Whom It May Concern: On July 11, 2006 a Pre-Construction Notification Application was submitted for the subject project. At that time, the NC Ecosystem Enhancement Program (NCEEP) Acceptance letter had not been received. Please find the attached acceptance letter from the NCEEP dated June 18, 2006, accepting the responsibility for providing the mitigation required for the above-mentioned project. If you have any further questions or any additional explanation is needed, please don't hesitate to call. Sincerely, Debbie Edwards Environmental Specialist Attachement: NC EEP Acceptance letter gk??guwffl P JUL 1 9 2006 DENR - WATER QUALITY WETLANDS AND STORMWATER BRUNCH Charlotte Office: 236 LePhillip Court, Suite C Concord, NC 28025 Phone: (704) 720-9405 Fax: (704) 720-9406 Greensboro Office: 3817-E Lawn4ale Drive Greensboro, NC 27455 Phone: (336) 540-8234 Fax: (336) 540-8235 ,*., -07-18-'06 07:59 FROM-DENH EEP Debbie Edwards S&EC 11010 Raven Ridge Road Raleigh, NC 27614 Project: Village Park Commons 9197152001 i os stem riairenien PROGRAM July 18, 2006 County: Wake T-011 P02 U-527 The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NC EEP) is willing to accept payment for impacts associated with the above referenced project. Please note that this decision does not assure that the payment will be approved by the permit issuing agencies as mitigation for project impacts. It is the responsibility of the applicant to contact these agencies to determine if payment to the NC EEP will be approved. This acceptance is valid for six months from the date of this letter. If we have not received a copy of the issued 404 Permlt/401 Certification within this time frarne, this aeceptance.will expire. It is the applicant's responsibility to send copies of the 404/401/CAMA permits to NC EEP. Once NC EEP receives a copy of the 404 Permit and/or the 401 Certification an invoice will be issued and payment must be made. Based on the information supplied by you the impacts that may require compensatory mitigation am summarized in the following table. River Basin Wetlands Stream Buffer Buffer Cataloging (Acres) (Linear Feet) Zone 1 Zone 2 Unit (Sq. FL) (Sq. Fi.) Riparian Non-Riparian Coastal Marsh Cold Cool Warm Neuse 0.01 0.21 0 0 0 0 13,984 10,908 03020201 Upon receipt of payment, ESP will take responsibility for providing the compensatory mitigation for the permitted impacts up to a 2:1 ratio, (buffers, Zone 1 at a 3:1 ratio and Zone 2 at a 1.5:1 ratio). The type and amount of the compensatory mitigation will be as specified in the Section 404 Permit and/or 401 Water Quality Certification, and/or CAMA Permit. The mitigation will bo performed in accordance with the Memorandum of Understanding between the N. C. Department of Environment and Natural Resources and the U. S. Army Corps of Engineers dated November 4, 1998. If you have any questions or need additional information, please contact David Robinson at (919) 715-2228. Sincerely' lliam D. Gilmore, PE irector cc: Cyndi KaroIy, Wetlands/401 Unit Monte Matthews, USACE - Raleigh Eric Kulz, DWQ Regional Office - Raleigh bile PYOt" our ym& AIV? Fcuf'it North Carolina Ecosystem Enhancement Program, 1652 Mail Service Center, Raleigh, NC 27699-1652 / 919-715-0476 1 www.nceep.net F l: ?,.5 Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com July 11, 2006 S&EC Project # 9917.W3 To: US Army Corps of Engineers Raleigh Regulatory Field Office Attn: Monte Mathews 6508 Falls of Neuse Rd, Suite 120 Raleigh, N.C. 27615 From: Debbie Edwards Soil & Environmental Consultants, P.A. 11010 Raven Ridge Road Raleigh, NC 27614 Re: Village Park Commons Knightdale, Wake County, NC NC Division of Water Quality 401 Oversight and Express Permits Unit Attn: Cyndi Karoly 2321 Crabtree Boulevard, Suite 250 r Raleigh, NC 27604-2260 7 1 3 On behalf of the owners, Wakefield Associates, Inc. (Attn: Richard Rowe), 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 Permits 18 & 39. In addition, written authorization from the NC-DWQ is requested for activities proposed to impact Neuse River Buffers. Please contact me at (919) 846-5900 if you have any questions or require additional information. DDf%TVf r CST rL RL I A n V Project Name Village Park Commons Project Type - Commercial Development Owner / Applicant Wakefield Associates Inc. County Wake Nearest Town Kni htdale Waterbod Name UT to Mango Creek Basin / Sub-basin 03-04-02 Index Number 27-32 Class C; NSW TKAT) A rT QT TA47\4 A Dy Stream Impact (acres): 0.017 Wetland Impact (acres): 0.217 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres): 0.234 Total Stream Impact (linear feet): 374 Total Riparian Buffer Impacts (square feet): 39,245 Attachments: Pre-construction Notification (PCN) Application Form, Agent Authorization USGS Vicinity Map Wake County Soil Survey DWQ Buffer Determination letter (NBRRO 06-025) DWQ Intennittent/Perennial Determination letter (IPRRO 06-008) Preliminary Stormwater Calculations Impact Maps & Overall Site Plan $475.00 Water Quality Certification Fee R? P lucrt ru s ah r, ?^! 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: Form Version March 05 USACE Action ID No. DWQ No. 2 0 0 6 1 1 3 1 kii any parucuiar item is not applicable to tlus 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 & 18 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), the } n7 II. Applicant Information Jf?l(_ 1 ? X006 Owner/Applicant Information Name: Jane P_ Mailing Address: 1507 Trailwood Drive 7049 US Highway 64E 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: Debbie Edwards Company Affiliation: Soil & Environmental Consultants PA Mailing Address: 11010 Raven Ridge Road Raleigh, NC 27614 Telephone Number: 919-846-5900 Fax Number: 919-846-9467 E-mail Address:__ dedwards@_sandec.com Page I of 10 Telephone Number: 919-851-0836/919-880-3781 Fax Number: 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 I I 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: Village Park Commons 2. T.I.P. Project Number or State Project Number (NCDOT Only): n/a 3. Property Identification Number (Tax PIN): 1744-84-3240 4. Location County: Wake Nearest Town: Knightdale Subdivision name (include phase/lot number): Village Park Commons Directions to site (include road numbers/names, landmarks, etc.): The subject site is located neighborhoods on the east and west side of the property. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): 35.7978 ON 78.4999 °W 6. Property size (acres): +/- 56 acres 7. Name of nearest receiving body of water: UT to Mango Creek (27-32, C: NSW) 8. River Basin: Neuse (03-04-02) (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at htt_p://h2o.enr.state.ne.us/admin/mUs/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Currently the existing conditions onsite is mixed, 40% agriculture and 60% forested. The general land use in the vicinity of the property is predominantly residential and some commercial along the western property boundary. Page 2 of 10 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project is for a commercial development with permanent impacts resulting from the installation of a road, lot fill and stormwater management facilities Heavv equipment typically used for road construction and excavation will be employed for this project. 11. Explain the purpose of the proposed work: The purpose of the proposed work is to supply a commercial shopping area for the new and existing residential 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. On February 26, 2006, S&EC completed a detailed wetland delineation and Neuse River Buffer evaluation. On March 17, 2006, Mr. Thomas Brown of the USACE conducted a site visit to verify jurisdictional wetlands and confirm important vs unimportant streams' On January 23, 2006, Mr. Eric Kulz of the NC-DWQ conducted a _ site visit to verify Neuse River Buffers (NBRRO 06-025) and on June 20, 2006, Mr. Eric Kulz conducted a site visit to confirm perennial vs. intermittent streams (IPRRO 06-008) both letters are attached for you review. 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. No,additional permits are anticipated at this time. 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. Page 3 of 10 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 permanent impacts include 374 linear feet of unimportant/intermittent stream for a road crossing and the northwest extended detention wetland (impacts A & B) 0.013 acre of jurisdictional wetlands for a road crossing (impact B), 0.192 acres of jurisdictional wetlands for lot fill (impact E) and 0.012 acres of jurisdictional wetlands for the southeast extended detention wetland (impact D). 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 Im o pact (e.g., forested, marsh, 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres) es/no linear feet Impact C (NWP 39) Road fill/Permanent Riparian No 0 0.013 Impact D (NWP 18) Stormwater BMP/Permanent Hillside Seep No > 325' 0.012 Impact E (NWP 39) Lot fill/Permanent Hillside Seep No >,450' 0.192 Total Wetland Impact (acres) 0.217 3. List the total acreage (estimated) of all existing wetlands on the property: 0.372 acres 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Perennial Average Impact Area of Number Stream Name Type of Impact t? Intermittent? Stream Width Length Impact indicate on ma Before Impact linear feet acres Impact A UT to Mango Stormwater Unimportant (NWP 18) Creek Wetland/Permanent /Intermittent 2' 209 0.010 Impact B UT to Mango Road Unimportant ' (NWP 39) Creek Crossing/Permanent /Intermittent 2 165 0.007 Total Stream Impact (by length and acreage) 374 0.017 Page 4 of 10 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Name of Waterbody Type of Waterbody Area of Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact indicate on ma ocean, etc. acres N/A N/A N/A N/A N/A Total Open Water Impact (acres) N/A 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact acres): 0.017 Wetland Impact (acres): 0.217 Open Water Impact (acres): 0 Total Impact to Waters of the U.S. (acres) 0.234 Total Stream Impact linear feet): 374 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 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 valye or spillway, etc.): excavation/floodinQ Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater.requirement, etc.): stormwater Current land use in the vicinity of the pond: wooded Size of watershed draining to pond: see'attached Expected pond surface area: see attached VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The anolicants reauested S&EC to complete a detailed, wetland delineation on the entire site, to aid in developing a site plan that would avoid & minimize impacts to the maximum extent Page 5 of 10 racticable. Impact A is an extended detention wetland proposed on an unimportant/intermittent stream channel, these impacts are located within lot #9 identified on Impact map IM 1 The location of these impacts are necessary to allow development on lot #9 and to offset the extensive public infrastructure improvement costs that are associated with Sternwheel Way, Village Park Drive and the widening of US 64. In addition due to the required location of the public infrastructure (Sternwheel Wa Village Park Drive and US 641 the residual portion of this lot becomes too small for any viable development options without the proposed impacts associated with Impact A. Impact B is a road crossing and is also proposed on an unimportant/intermittent stream channel these impacts are necessary to access the property. In addition, this intersection of Sternwheel Way and Knightdale Boulevard (US 64 Business was determined by the location of the existing median opening in the US 64 Business right-of-way the NCDOT will not allow another median break to serve the proposed shopping center. Impact C is 310 ftz of proposed impacts to Zone 2 riparian buffers: this small area is necessary for the widening of US 64 Impacts D & E are proposed impacts to a jurisdictional wetland that flows from the center of the property to the southeast property boundary these impacts are for the second extended detention wetland and lot fill Because this property is to be developed commercial, the proposed impacts to this jurisdictional feature are unavoidable due to the essential location of the anchor store. Please note that the applicant has designed this commercial development to allow over 40% of the onsite jurisdictional wetlands to remain undisturbed and is proposing extended detention wetlands for stormwater treatment that could potentially improve the water quality and runoff rates. Additionally, the applicant has avoided additional impacts to jurisdictional wetlands by proposing a pedestrian path with a wooden bridge/pilings at the southern property boundarv. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by, the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. Page 6 of 10 An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/stn-ngide.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. The applicant proposes payment to the Ecosystem Enhancement Program (EEP) for the proposed permanent impacts to wetlands The In-Lieu Fee Request Form has been submitted to the EEP, we will forward the acceptance letter upon receipt In addition it has been past experience that mitigation is not required on impacts to unimportant/intermittent streams so no mitigation is proposed, however if mitigation is required the applicant will utilize the EEP. 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 ipdicating 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): 0 Amount of buffer mitigation requested (square feet): 58,314 ft 2 Amount of Riparian wetland mitigation requested (acres): 0.01 acre Amount of Non-riparian wetland mitigation requested (acres): 0.21 acre Amount of Coastal wetland mitigation requested (acres): 0 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 ? Page 7 of 10 X. , Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian* buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2R .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. Impact A-Stormwater BMP Zone* s Impact uare feet Multiplier Mitigation 1 13,984 3 (2 for Catawba) 41,952 2 10,598 1.5 15,897 Total 24,582 57,849 Impact B-Road Crossing Zone*,. Impact (square feet Multiplier Required Mitigation 1 8,863 3 (2 for Catawba) 0 2 5,490 1.5 0 Total 14,353 0 Impact C-Road Widening Zone* Impact (square feet Multiplier Required Mitigation 1 0 3 (2 for Catawba) 0 2 310 1.5 465 Total 310 465 * 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. Page 8 of 10 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. It has been past experience that the DWQ utilizes the "Stormwater Management Ponds excluding dry ponds" use for extended detention wetlands within the Neuse River Basin Buffer Rules (NCAC 02B .0233(6), and requires mitigation if Zone 1 has been compromised and diffuse flow has not been established. Therefore, the applicant proposes payment to the Ecosystem Enhancement Program (EEP for the proposed riparian buffer impacts associated with the extended detention wetland and the road impacts associated with the US 64 widening. The In-Lieu Fee Request Form has been submitted to the EEP, we will forward the acceptance letter upon receipt. XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss Stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. Preliminary Stormwater Calculations). The applicant proposing two extended detention wetlands to treat the onsite stormwater, has identified adequate area for the stormwater BMP's and has supplied preliminary stormwater calculations. The applicant requests upon approval of the application, for DWQ to include a condition within the Water Quality Certification that will allow our client to submit a final stormwater management plan to the DWQ at a later date, and that the stormwater management,plan be reviewed and approved by the DWQ before any impacts that have been approved take place on the property. 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. The development will connect to the Town of Knigtdale sanitary sewer system. The CitX will ensure that the capacity of their system is not exceeded. 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 Page 9 of 10 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: We have reviewed the "DRAFT Internal Policy Cumulative impacts and the 401 Water Quality Certification and Isolated Wetland Programs" document prepared by the NC Division of Water Quality on October 3. 2002, version 1.6. The draft states that most small commercial developments are unlikely to cause cumulative impacts Village Park Commons does not meet any of the three criteria of private projects that can clearly result in cumulative impacts We anticipate that you will advise us if a qualitative or quantitative impact analysis is required 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). It Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 V0/1V/VV dua 14:04 FA.X 6LU IOU a«,5 WAMFIELD ASSOC AGENT AUTHORMATION FORM AM Mark Tom Filled In fiy The C2MM I?dQMMer IM002 Namve: Norwood 0. and Nancy H Hargrove Properties, Limited Partnership Address; 7049 V.S. Hi hwa 64E aleigh_._ N.C. 2761 Phone: _ ra i o % stQti„ o, PrajedName/Da=k ti= Y' JL" d ?c:. I,VAvn'rk,S Date: March 14, 2006 The DePutn=t of the Army US. Army Corps aF Fngirteers, W MU%gtan Dlstri,ct P.Q. Box 1890 WR=&0x',NC 2M Atba. Field Mom f2 rQ-Q Ai:k? lte: Wetlands RdaW Consul&9 end Fermittiia TO Wh=itmay Cozc=- ALt In owner, hmby designate and ant a Soil & rtlvirOnm ConwItant, pA to my W 174V as my agettt in the praceseng of permh appljt?4e ns, to furnish upeai request stxpplemenfal Wormafion in support of Vplicatiom em from this dey forward, The 4,1tb day cif This notification supersedes any previous correspondence concerning the aunt foir this project. NOT IM Tlli$ autl ,611io r,for 86114 =a p ssioual cot *By reasom, is valid only, for govexmment o'irdaU to enter the propeY When weoopatie d try 68XC staff. You should call MEC to anax ge a site meeting prior to vxsiHng the site. Norwood 0. and Nancy H. Hargrove By;?7O ?cg?sa?"c? Properties, Limited Partnership Norwood 0. azg oye and a cy H. Hargrove Genexai, Partners Print>??Vpe y py.Mfs Name nkoperty Owner's Ssignat=e M' Ms. Cynd Y.. r y cx; M. Mristopher Flowers NCDENR - DWQ Sant & Fatvkonznezital Coswltants. FA 2321 Crabtree Boulevard U gh, NC 27604 03/13/05 MON 11:53 PAZ 818 788 8715 WAKEFIELD ASSOC Boaz AG W AMHoRmAn0Nji0RM All BL To $e Filled In ByJThp Curzer?t Landowner Ham: Jane P. Suggs .. Address 1507 Trailwood Drive- Raleigh, N.C. 27607 Phone:_ (9191 851-081 Y1? T?YY?YY? _ • .. ftledNa=/D=# fiU= __V IIGe C' lr, t _ Date, i,&. ?nn6 The Deparftftnt of the Army U-5- Army Cwps of Engineers, Wilmutgton D F.O. B=1890 WiImtnWm NC 2M Ate: - ? . Field b ce: ,' ke: Wetlands 17elaW Cm%%d fng and Permitting To Whouk It M%y Cone= I, fine t W%-CM ownor, hereby designaW and authorize MI & EnvSron Conmbmft, k'A. to act in my bd" as my agent is the pracassixV of pmt spplimUmm, to funVsh upon request suppleusental information in support of app%:ati=, etc: from this day forward. Uv .L4, ..th_ day of Msreh, 2006 This notification supersedes any previous correspondence ceming tb,-- agent far ft project. NOxICM 'his aUffi0 =hi0A for lfability kndprofessiozal clay reasons, is valid onlyfor grvemment of it als to enter the property when accompanied by S&EC stall You should call S&EC to aaanha a site meeting prior to visiting the site. ?_Jane P. SlIgg - NiUk Fx op" Owne-'a N=.e c? Ms. Cpitdi l:CaroYy NCDENR - DWQ 2321 Crabtree Boulevard IWOgll, NC 27604 P. Froparty Ownefs Signs e cc: Mr. C luisivpher Flowers Soil & Bnvixoaeaaantal Consultants, PA ! n Gol i h? `fir f _V7/A C_orrr - + I l I Spar tY V-k e_V I 7N . ? _L_ {f • > `sue ,?1 (? .7 !, h i r• O g R..?a?.;. •` ? Cam, ? ? ? ?J???? __ ! ? ? A ?.1 fix. ? ? ? ? t 1 r r y..f(1 Lam.- - '?? ' w i4 71 Project 9917 ct No•: USGS Map Soil & Environmental Consultants, PA Project Mgr.: Sc JANE SUGGS PROPERTY 11010 Raven Ridge Rd.- Raleigh, NC 27614 WAKE COUNTY, NC (919) 846-5900 • (919) 849467 Scale: Web Page: www.SandEC.com 10116/05 RALEIGH EAST Quadrangle Lost *t Ap62 Lo'?" ` b ou?N?Te ;`. f , M ?? AP82; OuB =Va62 t O a P'PB ?w G - ? z ? ski rYid•,,r? r h?s? ? •PPa'2 ? a ` C,`?' _ -?_ - ak.w Ma No 5 a < k?y7? DuB2 r G ?, o0 d. ..i.' PC Cn Lo? ?.? ? ?y • P ?? LoE? QQ _? r F P 2 12. DuC2 2 -APB uB Oc 15 { E w Va82 0 /y APB APB2 "? p t 4 e x Me r u6 ApB-? uC??v ctii 'Fb a u -? ? ? 9t. o LQ P APB2 vkYx r Y _ -__- $ ? ; - Fr • ? ? ham,. c ??. s -#am '??' 4-,'??j,3 '; APB2 P?'?'`tF? f ? ?Lbu i. ? ? L,iJ} ?" r ? ? t??t ???• ?? •s??ur,t ,.?• 'x' fra,t?.' ?5'.s?'? fl ? ??' E?<'''?}?" '? y?:?L??a? ? 4'?¢ r:- ? .? ??. Y' tc' C ? ;-b # ` ??,? D ? i ? ? ? y. ;??," ?L'h.?-?aa -•? ? .? ? ??FF,? AA 10/16/05 ; t A s w h .?r Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-59W • (919) 846-9467 Web Page: www.SaWEC.com W A F TE Michael F. Easley. Governor O R O? QG William G. Ross Jr., Secretary ' North Carolina Department of Environment and Natural Resources r Alan W. Klimek, P.E. Director "i Division of Water Quality January 24, 2006 Mr. Sean Clark Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, NC 27614 BASIN: Neuse X (15A NCAC 2B .0233) Complaint Incident # 6CEIVE D JAN 2 7 20C10 NBRRO 06-025 BrSIIS[ft* rnentalCorWlanls:PA County: Wake Tar-Pamlico (15A NCAC 2B .0259) NOV Buffer Determination X ADDeal Call Project Name: Jane Suggs Property - Knightdale • i , Location/Directions: Site is located on the south side of U.S. Highway 64 Business, approximately 0.95 miles east of the intersection of U.S. Highway 64 Business and Hodge Road in Knightdale. Subject Stream: UT to Mango Creek i Date of Determination: 1/23/06 Feature Start Buffer GPS Points (if provided) End Buffer Stream Form Appeal Call Located on Soil Survey Located on l1SGS Topographic A Subject at Flag Q1 X X B Not Subject 13 X C Not Subject X D Not Subject X This on-site determination shall expire five (5) years from the (late of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local Authority that a surface water crisis and that it is subject to the buffer rule may request a determination by the Director. A request for a determination by the Director shall be referred to the Director in writing c% Cyndi Karoly, DWQ Wetland.V401 Unit, 2321 Crabtree Blv(l., Raleigh, NC 27604-2260. Individuals that dispute a determination by the DWQ or Delegated Local Authority that "exempts"--a surface water from the buffer rule may ask for an ad judicatory hearing. You must act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 60-dory statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DWQ recomniemis t/iat the (ipplicatit conduct lliis notification in order to be certain that tliird party appeals are made in a timely manner. To ask for (i hearing, send a written pelitioii, which eoiifornis to North C ,/1'7m North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Internet h2o.encstate.nc.us 1628 Mail Service Center Ralcigh, NC 27699-1628 Phone (919) 791- 2110 Customer ?cnice FAX (919) 571--1718 1-877-o-13-(,74. An Equal OpportunitylAffirmative Action Employer - 50% Recycled/10% Post Consumer Paper 1/24/2006 Page 2 of 2 Chapter 150E of the North Carolina General Statutes to the Office of Administrative Hearings, 6,14 ,11ail Service Center, Raleigh, N.C. 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. The (owner/future owners) should notify the Division of Water Quality (including any other Local, State, and Federal Agencies) of this decision concerning any future correspondences regarding the subject property (stated above). This project may require a Section: 4041401 Pernnit for the proposed activity. Any inquiries should be directed to the Division of Water Quality (Central Office) at (919)-733-1786, and the US Army Corp of Engineer (Raleigh Regulatory Field Office) at (919)-876-8441. CC: File Copy Central Files DWQ Wetlands and Storrawater Branch DWQ NPS Compliance and Assistance Branch Keith Gifford - Town of Knightdale Eric W. Kulz Environmental S c. III T u? NorthC r'attr, North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (.919) 791-4200 Customer yen icc Intemet h2o.enr.state.ne.us 1628 Mail Service Center Raleigh, NC 27699-1628 PAX (919) 571-4718 1-877-623-0748 An Equal Opportunity/Affirmative Action Employer-50% Recycledl10% Post Consumer Paper i F1 1 1 ?? ? L- ? r' `icy ?r-' O c Q Project J y F f Q f/ 9917WNo.: USGS Map Project Mgr.: JANE SUGGS PROPERTY Sc WAKE COUNTY, NC Scale: L=21000- 10/16105 RALEIGH EAST Quadrangle v _ Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 • (919) 846-9467 Web Page: www.SandEC.com All, 11P111)6 i 4 fur ?,< i ¦ ?/.'" ? 6u ?s ?`i s-13¢82 I IW y Y,i S :,.. s R . .J t •P Lod; s: ¢ a: - - LO < C DuC2 rWY Y3 ' ? VeBs1 ? 0 s ` ? ? !Q a ;Ya6P -- DuB2 A r P 4 uC2 t`}°7 ,tA R _dc f J A ""A R 6< r?'1 'i. r C4 r• t ' I f i ?'S? ay ty:+? Project No.: ?Q 7 ^A,- *ri3 ? i ? O A )B2 K. "? VaB2 R Y Y ute s _ "' Me Ap8_ 7p ApB2 a Ap62 ?A(3s ¦y Du8?ApB2.. C rt r k' ?a82 d t:S r C DC AOB2 I 5.? Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 8465900 ¦ (919) 846-9467 Web Page: www.SandEC.corn Soil & Environmental Consultants, PA gtr?w V . W?IY .?wl.?a'+.A.?pngHr . kOr11rW h??M??? ?gIV1?? 3.?6k Iof ha6wgll?? Oqb S•BC-16 4u b -ft •i rrp 6wd ?w 6eYwa1C gr?C?O(?Ollgrt r? A AR?er APP?C6aers? gpw?w/ O J f WATERS OF THE US, SUBJECT TO THE 00, WEUSE RNER 60 R BUFFERS PEREwA AL woo STREAK (mustbo=n&mWby0*MACE andDWCI WATERS OF THE U.S. SUBJECT TO THE 11WWRrVER6ORK#:p S fJTER TTAMTSTREAK#n stbeoorrirmsd by the USACEsndDWQj JURISOtCTIOMAL WETLANDS Pnust be aaf6mas by Cw USAGE PROPERTysouNnARY STOP C GRAPHIC SCALE r,/ 1 " = 100' 100 0 100 200 S Y $? PRELIMINARY wEIVWD SKETCH MAP J !3 R JANE SUGGS PROPERTY - OCTOBER WAKE COUNTY. NORM CAR=4A IM r?r?L . YIA7h?dr AN . I?sMMI•A• . Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources June 27, 2006 Ms. Debbie Edwards Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, NC 27614 Alan W. Klimek, P.E., Director Division of Water Quality ECEIYE JUL 0 5 2006 By. Sol 6 Emesronmenta! Consu4tants. AA IPRRO 06-008 County: Wake INTERMITTENT/PERENNIAL (I/P) STREAM DETERMINATION Project Name: Jane Suggs Property - Knightdale Location/Directions: Site is located on the north side of US Highway 64, approx. 0.9 miles east of Hodge Road in Knightdale. Subiect Stream(s): UT to Maneo Creek Date of I/P Determination(s): 6/20/06 Feature I/P Call Location of I/P Point (GPS Points and/or Flag) Notes/Basis for Cali (Stream Form Rating, Biol. Indicators, etc.): A P Flag 110 (offsite) NOTE: No other features on the site were evaluated. This on-site determination shall expire five (5) years from the date of this letter. Landowners or affected parties that dispute a determination made by the DWQ or Delegated Local may request a determination by the Director. A request fora determination by the Director shall be referred to the Director in writing clo Cyndi Karoly, D{VQ Wetlands1401 Unit, 2321 Crabtree Blvd, Raleigh, NC 27604-2260. You must act within 60 days of the date that you receive this letter. Applicants are hereby notified that the 60-day statutory appeal time does not start until the affected party (including downstream and adjacent landowners) is notified of this decision. DTVQ recommends that the applicant conduct this notification in order to be certain that thirdparty appeals are made in a timely manner. To ask fora hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office ofAdministrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This determination is final and binding unless you ask for a hearing within 60 days. No o Carolina Ntmnally North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Intemet h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 Phone (919) 7914200 Customer Service FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmafive Action Employer- 50% Recycled/10% Post Consumer Paper 6/27/2006 Page 2 of 2 The (owner/future owners) should notify the Division of Water Quality (including any other Local, State, and Federal Agencies) of this decision concerning any future correspondences regarding the subject property (stated above). This project may require a Section 4041401 Permit for the proposed activity. Any inquiries should be directed to the Division of Water Quality (Central Office) at (919)-733-1786, and the US Army Corp of Engineers (Raleigh Regulatory Field Office) at (919)-876-8441. CC: File Copy Central Files DWQ Wetlands and Storrawater Branch Keith Gifford - Town of Knightdale Noy` Carolina ?fura!!J North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet h2o.enrstate.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Cot sb? .7 yt9, y? .7 1r4?75CM -f'`? ?11 p. a I? hO ` 5 l r i' i? ?y ? lNi 01 r lv_ '`? 4a` t I c , t f '• V' " QZT '3 1 t a 1. )? Y p -? . .e ,,.--...,'1.?`.I ?t -3??.i ??7' ? ?, \?1 as i. ?l?? ? ??_ i C.?,? ?_-• ? '?a' ? -. "` s r , ??ti ? I(,7!"i ~ ?? ?`'?:1? i? ,,}'1v t't `, "?,?I, \i ??? ?'?? t ?4J\`,`:.=..._?{!+.t'4?'•I ??J ? I ar;J { jk -7,"xsi '.?? t X -.* ; ' - ! ? ? T L ? y tr r ?4 w (?• f"SJ ¢ `?fS?`?' ??J t .- ""mss ? ? .f f. ' -? F oG> ? f ? , ? j ?.:.f)[t ??*,..L ?.../! "T:? ?f '? 1y^..l ` ?.:, `y r'l?t. ? f ? \ t r v-? ,,; w h J• ?` r. -? ?" ?.: 7r ,? / A t,u hP'iys_?. w-- .? ? ? w3 i ?...r..r ,.. ? r 7 ? •??i f r,??l 1 I \ f _t ??' 1. a`c ??'^?t:tY'_A - 7'-I' k? v '?. 'I X" 3Sf, M'? ? I ? r \\ ?} •i I ? }, i j i ?" ?1 O ?? r? `j ??v fli j?L' X11 lE:f V "? . ??' j/,-• ? " N ?1? 4,?,. 111 °c ??t ?! {? • ?y F?? ?? ti ?F a ???J..- 4 ? ? ` ?.? I l `? 1 ?' ? J ?1 ???•, 1t :. ?\? vex ?" a > Jjst pi a '_:•i ,.?p? # t"-'` ', +?.... Z< ,f , •, ? f ?! F..- 0 r.,'` 7 '1 t Project No.: USGS Map t-a " " SdI1N?1i111?1s1*Iitlwtlo?gYf1(ilfifi""_ 9917.W2 Soil & Environmental ConsullaYits, PA Project Mgr.: 11010 Raven Ridge Rd.- Raleigh, NC 27614 CF JANE SUGGS PROPERTY (819) 846-5900 (919) 846-9467 WAKE COUNTY, NC Web Page: 1+ vm.SandEC.can Scale: 02/21106 RALEIGH EAST Quadrangle _'' 'lhia Cert67es Uwf thls a C7 of fhla plat oteur Wy daplot th. boundary of the twisdlCtien of Seetkn 404 0l N. Cl- Water At os d.t h-d by the and-ignad - th4l dot. Unless 0- w a thongs h the la. or our pu66ched ,.gvletmnx W. detmdnotion of S-6- 404 W.,a fbrw may b. mr-d upon for a period not fo eae.a i r- yaws f IN. data. This detenninotlan sea mode utilizing the 1967 Cwt's 0 rVi,.- W.UaMs 0.9-1- M-L' Regulatory Olrclol ROO Dote US4CE Action 10 - PTI N E FLAG f03 745277.405 2147756641 a2CH 104 745265.667 2147765.629 CUCH 105 745291.96) 2 1477"641 CL4CH 106 74W16754 2147779.235 C=li 107 745525190 2147762-254 C72CH 106 745346.7g0 2147772056 CLYCH 109 765J56.6S7 214777a2J6 CLZCH 110 745366441 2147779.540 CLZ'C)f 111 746366.109 2147794490 CL2'CH 112 74577&750 2147607.929 CL2CH 113 745377 AT9 2147624.171 CUCH 714 745J7J264 2147621226 CY2CH ITS 745361.073 2147857.440 CLICH 116 765399.665 21476724)6 C12'CH 117 745421605 2147696.645 CLZ CH 116 745479.6)7 2t47911.187 GS'CH 119 745471.070 2t47966.1J6 C1.21CH 121 7455/1.05) 2147991177 C2CH 122 74552&3M 2148008-W CL2CH 125 745542.799 2148016474 C22771 124 745555.152 2148474.494 CLSCH 125 746666029 2146060.665 CL2'C54 126 7456/1149 2146062274 CL7•CH 127 7456,9.J99 2146066.W SOf 150 74536.7.662 2147837436 JOICLJ'C 16, 745401596 2147851.119 JDICIL4C 152 74.5426.379 21478=972 .003W IC 153 7454744)0 214784A?92 JO4c= ,54 745215207 21477J9.753 d0-% 3 C v?r &W i?°? our 40x40 ? ?' . HIGH , ??` / ? /- ' L S, s•R ' ? 19 E o f?!, N 75 .pwv our / i - wolr W A1O1 MLr 72], 724w tar JW.o CLZ C24 . AV w .70L41 IM 6t/f .1GtL.7/ Lo 9N 9VT iDj.71a `?• . R W •CN A ! 404CLV / ?- 50' NEUSE H "CH RIVER BUFFER E „e Wolff Y .ros 010EB67MM KHTCMWLE wupA T: U.C 16'p1 D.D. 9f4.; M 1057 / .? MCT 7 &M 2001. M 20423 1 to 0 . PIN Na 1744.02-75-W49 t 1 START IMPORTANCE 1 f LINEAR 103 04 WETLAND AREA ?os 0.01.4 ACRES fx9' ?. ?L . MORN C4ROLWA WAKE MW I A&CH4f7 0 CDOnfRM CERIPY 71Nr 7M5 PUT WS DMNN MOM W SWMI5111V N Qi00A or M 2001 ?fo 176 1HE 60L#ZW41¢ Nor SUR121'i:Q. ARE CLEWLr AUW47ED AS A%4Nw fMW 96ORIfl7p1Y 1'Of940 w BOOM 7W 7W MW OP PREg67WY AS O4LCtAA7ED /S $- f: M4F TT64 PUT ILLS MPARM N ACCORaWW IMM 6.S. 47-V AS .wENO£0 W77NES7 w MtL71ML SKiN1URE AEMTR47ION NWAN Ah0 SEAL 7/45 r OF AfY6l. - AD IAMn SURIEt1AQ RECJSOLI/KW AA., L-JZ78 N49 €; f L,VB O sua SSS WE) ?eyF! 0. GOO?a? ui ie rirt oioL 61?0109 mores, 1. WMAADS DaWAIM BY SOIL R E1 MONUf1 M CONSU.LWM PA S6£C PR4L 19917.'2 100' 50' 0' 100' 200' 300' SCALE IN FEET sw NWI.I PLD Piedmont Land Design, LLP 8522-204 Six Forks Road • Raleigh, NC 27615 • (919) 845-7600 • Fax: (919) 845-7703 July 10, 2006 Village Park Commons U.S. Hwy. 64 Business and Village Park Drive Knightdale, North Carolina Preliminary Stormwater Calculations Impervious Area Calculations Total Site Area = 56.83 acres Total Site Area to Ponds = 46.61 acres Existing Impervious Area = 0 acres (0%) Total Impervious Area to Ponds = 34.3 acres (73.59% - Use 75% impervious for pond sizing.) Extended Detention Wetland No. 1 Pre-development Calculations Drainage Area = 27.15 acres Curve Number Calculations Drainage area consists mostly of Appling and Durham soils, which are a Type B soil. 5.08 acres agricultural field, (18.71%) CN 81 22.07 acres wooded, (81.29%) CN 60 Composite CN Calculations 1. 8.71 x 81 = 1,515.51 81.29 x 60 = 4,877.40 Total = 6,392.91 Use CN = 64 Calculate Runoff from 1-year storm S = (1000/CN) -10 = (1000/64) -10 = 5.63 Q* = (P-0.2S)2/(P+0.8S) = (3"-0.2(5.63))2/(3"+0.8(5.63)) = 0.47" Time of Concentration Calculations 300' sheet flow (cultivated soils), average slope = 2.33% Tc = 0.007(nL)OS/(PZOSsO.a) = 0.007(0.06(300))0-'/((3.60-)0.02330-') = 0.17 hours 1530' shallow concentrated flow (unpaved), average slope = 3.5% velocity = 3.0 fps from Figure 3-1 from TR-55 T, = L/60V = 1530/(3600(3.0)) = 0.14 hours Total Time of Concentration = 0.31 hours = 18.6 minutes Civil Engineers • Landscape Architects • Land Planners Page 2 Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas, c = 0.45 for agricultural fields, and c = 0.20 for wooded areas unless otherwise noted for runoff calculations. Calculate c 5.08 acres agricultural field, (18.71%) 22.07 acres wooded, (81.29%) c = 0.1871 (0.45) + 0.8129 (0.20) = 0.25 Calculate Intensity I = g/(h + T) = 104/(18 + 18.6) = 2.84 in/hr Calculate Runoff Qi = cIA = 0.25(2.84) 27.15 =19.28 cfs Post-development Calculations Drainage Area = 27.15 + 5.51 = 32.66 acres Impervious Area = 24.50 acres (75% impervious) Curve Number Calculations Drainage area consists mostly of Appling and Durham soils, which are a Type B soil. 8.16 acres landscaped area, (25.00%) CN 61 24.50 acres impervious area, (75.001/o) CN 98 Composite CN Calculations 25.00 x 61 = 1,525.00 75.00 x 98 = 7,350.00 Total = 8,875.00 Use CN = 89 Calculate Runoff from 1-year storm S = (1000/CN) -10 = (1000/89) -10 =1.24 Q* = (P=0.2S)2/(P+0.8S) = (3"-0.2(1.24))2/(3"+0.8(1.24)) = 1.90" Time of Concentration Calculations - types of flow have been assumed at this time since no grading and storm drainage plans have been prepared. Assume 30' sheet flow landscaped areas), average sle = 2.00% T, = 0.007(nL)0-8/(PZ 'Ss 4) = 0.007(0.24(30))0-'/((3.60-)0.020 4) = 0.09 hours Assume 200' sheet flow aved), average slope = 2.00% 04 Tc = 0.007(nL)0-8/(P20-Ss. ) = 0.007(0.011(300))0-8/((3.60.5)0.020 ) = 0.03 hours Assume 150' shallow concentrated flow (paved), average slope = 3.0% velocity = 3.5 fps from Figure 3-1 from TR-55 T, = L/60V =150/(3600(3.5)) = 0.01 hours Assume 1,400' pipe flow, average velocity = 6 fps. PLD Page 3 Tc = L/60V = 1,400/(3600(6)) = 0.06 hours Total Time of Concentration = 0.19 hours = 11.4 minutes Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas and c = 0.2 for landscaped areas unless otherwise noted for runoff calculations. Calculate c 8.11 acres landscaped area, (25.00%) 24.50 acres paved, (75.00%) c = 0.25(0.2) + 0.75 (0.95) = 0.76 Calculate Intensity I = g/(h + T) = 104/(18 + 11.4) = 3.54 in/hr Calculate Runoff Q, = cIA = 0.76(3.54) 32.66 = 87.87 cfs Calculate Runoff from 1" rainfall S = (1000/CN) -10 = (1000/89) -10 = 1.24 Q* = (P-0.2S)2/(P+0.8S) = (1"-0.2(1.24))2/(1"+0.8(1.24)) = 0.28" Volume = 0.28(32.66)(1/12)(43,560) = 33,196 cf Calculate Required Storage for 1-yearstorm event Q* = 1.90" = 0. 16' Calculate Time to Peak Tp = Volume/1.39 Qp = 0.16' (32.66 acres)/ (1.39(87.87cfs)) (43,560 sf/acre) (lmin/60 sec) = 31.06 minutes. Storage., (QPOST - QPRE) Tp = (87.87 cfs -19.28 cfs) 31.06 min (60 sec/min) =127,825 cf Use 140,000 cf to account for inefficiencies in routing. Calculate Minimum Surface Area for Extended Detention Wetlands Assume average depth = 3'. Percent Impervious = 75% SA/DA ratio = 3.12% from Table 1.1 of State BMP Manual Minimum Surface Area = 32.66 acres (0.0312) =1.02 acres = 44,432 sf Summary The current site plan allocates approximately 2 acres to construct the. proposed wetland. This will provide approximately 50,000 sf of surface area. Approximately 3.2' depth will be required to provide storage for the 1" rainfall event and the 1-year storm event. The area allocated for this basin is sufficient. PLD Page 4 Extended Detention Wetland No. 2 Pre-development Calculations Drainage Area = 13.95 acres Curve Number Calculations Drainage area consists mostly of Vance and Durham soils, which are Type B and C soils. Use Type B soil CN since most conservative for preliminary calculations. 7.03 acres agricultural field, (50.391/o) CN 81 6.92 acres wooded, (49.61 %) CN 60 Composite CN Calculations 50.39 x 81 = 4,081.59 49.61 x 60 = 2,976.60 Total = 7,058.19 UseCN=71 Calculate Runoff from 1-year storm S = (1000/CN) -10 = (1000/71) -10 = 4.08 Q* = (P-0.2S)2/(P+0.8S) = (3"-0.2(4.08))2/(3"+0.8(4.08)) = 0.76" Time of Concentration Calculations 300' sheet flow (cultivated soils), average slope =1.83% TT = 0.007(nL)°'1/(P2 ss0.4) = 0.007(0.06(300))°-8/((3.6°-)0.0183°-4) = 0.1.8 hours 380' shallow concentrated flow (unpaved), average slope = 3.68% velocity = 3.1 fps from Figure 3-1 from TR-55 T, = L/60V = 380/(3600(3.1)) = 0.03 hours Total Time of Concentration = 0.21 hours = 116 minutes Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas, c = 0.45 for agricultural fields, and c = 0.20 for wooded areas unless otherwise noted for runoff calculations. Calculate c 7.03 acres agricultural field, (50.39%) 6.92 acres wooded, (49.61 °/U) c = 0.5039 (0.45) + 0.4961(0.20) = 0.33 Calculate Intensity I = g/(h + T) = 104/(18 + 12.6) = 3.40 in/hr Calculate Runoff Q, = cIA = 0.33(3.40) 13.95 = 15.65 cfs PLD Page 5 Post-development Calculations Drainage Area = 13.95 acres Impervious Area = 10.46 acres (75% impervious) Curve Number Calculations Drainage area consists mostly of Appling and Durham soils, which are a Type B soil. 3.49 acres landscaped area, (25.00%) CN 61 10.46 acres impervious area, (75.00%) CN 98 Composite CN Calculations 25.00 x 61 = 1,525.00 75.00 x 98 = 7,350.00 Total = 8,875.00 Use CN = 89 Calculate Runoff from 1-year storm S = (1000/CN) - 10 = (1000/89) -10 = 1.24 Q* = (P-0.2S)2/(P+0.8S) = (3"-0.2(1.24))2/(3"+0.8(1.24)) = 1.90" Time of Concentration Calculations - types of flow have been assumed at this time since no grading and storm drainage plans have been prepared. Assume 30' sheet flow landscaped areas), average sle = 2.00% Tc = 0.007(nL)os/(P2 ss .4) = 0.007(0.24(30))O-8/((3.60-)0.02 °4) = 0.09 hours Assume 200' sheet flow paved), ;average slope = 2.00% T, = 0.007(nL)o.s/(P20'Ss°') = 0.007(0.011(300))0.8/((3.6°.5)0.02°.4) = 0.03 hours Assume 150' shallow concentrated flow (paved), average slope = 3.0% velocity = 3.5 fps from Figure 3-1 from TR-55. T, = L/60V = 150/(3600(3.5)) = 0.01 hours Assumes 500' pipe flow, average velocity = 6 fps. T. = L/60,V = 500/(3600(6)) = 0.02 hours Total Time of Concentration = 0.15 hours = 9.0 minutes Runoff Calculations Using Rational Method. Composite c values are based on c = 0.95 for impervious areas and c = 0.2 for landscaped areas unless otherwise noted for runoff calculations. Calculate c 3.49 acres landscaped area, (25.00%) '10.46 acres paved, (75.00%) c = 0.25(0.2) + 0.75 (0.95) = 0.76 Calculate Intensity I = g/(h + T) = 104/(18 + 9.0) = 3.85 in/hr PLD Page 6 Calculate Runoff Q, = cIA = 0.76(3.85) 13.95 = 40.82 cfs Calculate Runoff from 1" rainfall S = (1000/CN) - 10 = (1000/89) -10 = 1.24 Q* = (P-0.2S)2/(P+0.8S) = (1"-0.2(1.24))2/(1"+0.8(1.24)) = 0.28" Volume = 0.28(13.95)(1/12)(43,560) = 14,179 cf Calculate Required Storage for 1-year storm event Q* = 1.90" = 0.16' Calculate Time to Peak TP = Volume/1.39 QP = 0.16' (13.95acres)/ (1.39(40.82 cfs)) (43,560 sf/acre) (lmin/60 sec) = 28.56 minutes. Storage = (QrosT - QPRE) TP = (40.82 cfs - 15.65 cfs) 28.56 min (60 sec/min) = 43,132 cf Use 50,000 cf to account for inefficiencies in routing. Calculate Minimum Surface Area for Extended Detention Wetlands Assume average depth = 3'. Percent Impervious = 75% SA/DA ratio = 332% from Table 1.1 of State OMP Manual Minimum Surface Area = 13.95 acres (0.0312) = 0.435 acres = 18,949 sf Summary The current site plan allocates approximately 0.9 acres to construct the proposed wetland. Thisvill provide approximately 19,000 sf of surface area. Approximately 3.4' depth will be required to provide storage for the 1" rainfall event and the 1-year storm event. The area allocated for this basin is sufficient. KSC64B RPH:rph PLD ?Q AL I USIN CI ;: ' --; LOT 64 ?A A, 7rlo FOREBAY 'EXTENDED DETENTION ;STORMWATER WETLAND (BOTTOM ELEV=292.0') I /EXIST. 50' NEUSE BUFFER (TYP. EACH POND OUTLET ' STRUCTUREI / WETLAND IMPACT B , 1 IA 111 I r -_ ._ J ' r RIP RAPII APRON (TYP-) 1 1111 II ! ! Pn ,? z I /(- Ilu ,ti, ? i I ! 111 I? } /' 1 I hl F- /? i' 1\0 / ,ay I , \ 1 1 I I I I I h, AY! ! I \ \ , \ ?'A?\ r I r 1 I / r / r 0000 '? ( ! cl / , I I 1 1 I 1 I / I i / A ?I 1 ? 0 1 - r r / r / / , r / / / r I / , \ r / r r / \ r r I / 104 PPidmontLD M-204WIM141WK 21915 Td919945.76N fat919b45.TIa1 BMP IMPACT ZONE 1 IMPACT A 13,984 S.F. ® ZONE 2 IMPACT A 10,598 S.F. UNIMPORTANT/INTERMITTENT 1 STREAM IMPACT A 00 209 L.F. 439 S.F. ROAD CROSSING IMPACT ZONE 1 IMPACT B 8,863 S.F. ZONE 2 IMPACT B 5,490 S.F. I UNIMPORTANT/INTERMITTENT J STREAM IMPACT 'B' / 165 L.F. 330 S.F. + + WETLAND IMPACT B + + + 593 S.F. + + U.S. 64 IMPACT ZONE 2 IMPACT C 310 S.F. 20061 1 31 cl) O ^ ffz m I0 5 ` mQ 0 ?0 U = < 0 z O. l J 4 a ?R v Q _ S2 _J is Y WEt 8-YJA1???Ur,iiiv KR°R rsi h7hy"TroMmlifrrl NORTH 0 50 100 150 SCALE IN FEET PROJECT: DATE: 5 JUL 2006 SCALE: IN=50' DWG. # I M. I , i 1v i v ? ? , ?? I it ??V i • },? ?- ?__-- RT?'-LyNE i ? t ' II r ? ? -- ?.? •-?? !-r"?iY? l ? v? ? `??`,, v ?/ 77 \ \ , \ 1 I r \ -I - _ ?IIII -- `? \ \ \ \ \ \ \ t t I r r -\? i --??ufli 1 r ? PLD I'n \ I RIP RAP APRON (TYP) \\\ \ o? wau-29s ) Piedmont Land DesigqLLP J\\ \ ,?` PROPOSED PEDESTRIAN 1iForksRW Bak?h, KC 215 `\ 1\ 1\ f r I r I I `---------- ?XT?ND?D'PET TIN ?•? -POND OUTLET PATH WITH WOODEN M-204 STQ Tt1919.845.1600Fas19.845.?03 1 1` V r r I I 1 I RMWA'?ER\ ST / `v vI't r I BTTdM ?? 265.`vv?1CTUrRE BRIDGE AND PILINS (REFER TO EXHIBIT IM.3) I `? I TOP F\ r' ! ?i i l r I I WALL EXISTING WETLANDS TO 203.0 REMAIN UNDISTURBED cl) '-;M VAGME BMP O? Q a Z_ D DICATION UNDISTURBED O ?? - _ --- _ '-- y ?\ WETLANDS V LL v , OMIT TMqF,ET? D ?I I V ?` ?, r jmfICT? 6,638 S.F. 10 -i ------ ` ` A\ \I\I\I\\tlll \I1?111 A BMP IMPACT Z WETLA 552 ND IMPACT p Q I I 1 / I W BUILDING IMPACT Q z l - ?1 TOWN / I I 1 1 1 1 f 1 1 - B?ILLIII\?7 I I t I, I I I --- -,--? , L¢P WEI ANU IMPACT - ------------- 1 11 li = ti_ ® 8,395 S.F. / -p \ r I I r T / / , , ? / / / / / / ---- I l / IM AC]` E r ry? ,/, ?? , // 1 t I I I, I I ' v ? ?vvvIIv ! r ,' ,\ , I r i t I t t 1 1 ttnll ' / , r t II I I I I t l l I I t l\ 11n tl r -- - ' I I ! I I t I , I I 1 1 t? t l 11 1 ? r ! - /' .' ' r l ? r l l r ++ I ? r I tt t l ! l -- -' ? / / ? ?1 / r I I l J r !1111AAt ' - - - - - - - - - - - --- /' I , Al r ? -- r r / r r r nttlt / / ' i l / / r Dlttl PROJECT. _ NORTH DATE: \4 5 JUL 2006 SCALE: l II ; 0 100 200 300 -1-- y SCALE IN FEET DWG. # I I-I.2 i i XI T I kTL ?E ?aI ?UNIj !EX EPT! AS I IN T -Li PIq / P D' ESTfIAN /POND /9U1L1 STRUgTUOE RIP/RAA! AP 6' WME A'Sf / PEp1:S1131AN !TO' % r W a\ ??? 'I i i r !BE IR Tb t ? 1 6Q I , FO i / W W G ?OI! i Itt I ? 1 ? Ir r !! ' /?'_ ?\ t \ 71 90 r !? 29111, ---- ?? ?.?? v ? ? ? t I , !? r i ??...?:?.• •??L.•?.??+•7` ?•"„? f? ---PRO P_MTY UNE PROPERTY LINE ----' '' i-f -'' - _- - \t ?I ? 1 ', ? r \ I I '? II? ' ! ! r \ ? > NEW 50` R.O.W. DEDICATION PLAN: 1 =40 %''' ?j PROFILE: 1"=40' HORIZ. ' " VERT. = 4 1 EXIST GRADE ALONG . PEDESTRIAN PATH CENTERLINE PROPOSED WOODEN 2 6 5 PEDESTRIAN BRIDGE AND PILINGS 29' WETLA t ND 265 \ ' CROSS ING 260 260 ,. 255 255 PROPOSED FILL TYP 0' .) ( 250 l 250 L I - - I I I ? 2+00 3+00 4+00 5+00 6+00 PLD Piedmont Land Desigq LLP 8522-2041FodsRog BakokK 21615 Td919.84 AM Fai91UMM _/ Z a QRZ C SG 0J `mQ 0?0 U = 0 Q?Z 0. J a W ?C3 JAY PROJECT: DATE: 5 JUL 2006 SCALE: H: I" = 40'/V: 1" = 4' Dwc.# IM.3 X3 CI LOT IFOREBAY EXTENDED DETENTION 1 I -- I ,STORMWATER WETLAND (BOTTOM ELEV=292.0') - 1 ! ? rr ! , -- \\ I I l ? r I i f I_ ? ,rb I ! ' /EXIST. 50' NEUSE BUFFER (TYP. EACH , --SIDE)-V'' 'POND OUTb -'" STRUCTUREI WETLAND IMPACT B r I RIP RAP1 , APRON (TYP.) , - , Ado u , ' w J it Z r H, J / } 1 1l I ? u III ? ? ? ? r?rr Irh w \ / ' ? 1\0 1 ! r I } I r ? \ t I ? Ih I ` t \ r I - } \ \ /It'Y r ? ' f I I / ?? j I f r fl f ! ! I r r 1 I ' ' ? f , I 1 ?I 1 r r , ?r I BMP IMPACT ' ZONE 1 IMPACT A 13,984 S.F. ® ZONE 2 IMPACT A 10,598 S.F. Y UNIMPORTANT/INTERMITTENT STREAM IMPACT A 00001 209 L.F. 439 S.F. ROAD CROSSING IMPACT \ ZONE 1 IMPACT B 1 8,863 S.F. , r , / , r , , / ! , , + + WETLAND IMPACT B + + + 593 S.F. U.S. 64 IMPACT ZONE 2 IMPACT C 310 S.F. NORTH 0 50 100 150 SCALE IN FEET ZONE 2 IMPACT B 5,490 S.F. UNIMPORTANT/INTERMITTENT J '8' STREAM 330 S.F. IMPACT 165 L.F. PID Piedmont Land Desim LLP m-Mikhload Iftis ZN15 M919.8451688 W914003 cf) Z-Q O 5?5?0 O?0 U = O Q ?Z 0- ? J ma w JAY PROJECT: K5C64B DATE: 5 J JL 2006 SCALE: 11 DWG. # I M. I , ?J &M-Wom \ Vl? 1 ? I ?j RIP RAP APRON (TYP) PATH WITH WOODEN REMAIN UNDISTURBED fUDICATION UNDISTURBED WETLANDS I - 6,638 S.F. PROPOSED PEDESTRIAN - BRIDGE AND PILINGS :-== - - (REFER TO EXHIBIT IM.3) ? EXISTING WETLANDS TO NORTH 0 100 200 300 SCALE IN FEET BMP IMPACT ¦ WETLAND IMPACT D 552 S.F. BUILDING IMPACT \\V WETLAND IMPACT E 8,395 S.F. Piedmont Laud Desig% LLP 11522 ZOF?uF?ttskad Iald? IC 21615 M19.64M FulgMUN3 a) ..Q O MR ?mQ 0 ?0 U = ?C ~ Q0 ?Z I Q c!) J ?Y PROJECT: K%W DATE: 5 JUL 2006 SCALE: 1"=100' DWG. # I M.2 TI kTL#NDS'TO \1 I i 1 71N,A?LU A?J i UNRISTURBE / E?TIASIREQUIR T6 f i \ LO ,' PII?NGS, FO EST*IAN? BR1DG rf / W L'OT? 21 FOND OUTLETr STRUqTU RIP RAP' AP1?t 0 1 a t ,----`_----------- , /.' -------------- -- -- - 6' WISE &P T k?0 W x00 , j! ----- -- - - PEOtSTIOAN ATFJ 77 29 1 f0 / ? 2+SXY ?/ {,, \ •????`C ??, /tip •?????????????• PROPERTY LINE ; \ \ 1 r----'' l ? , I \ \?? tt I III I J ? n NEW 50 V. TV. , r `\ t /' I I I I r' J DEDICATION / I ' / » PLAN: 1 =40' PROFILE. 1 =40 HORIZ. 1 4' VERT. EXIST GRADE . ALONG PEDESTRIAN PATH CENTERLINE PROPOSED WOODEN 265 PEDESTRIAN BRIDGE AND PILINGS WETLAND 265' ` , CROSSING i 260 ' 260 , AF F. t 255 ? ? -' ? - 255 PROP S ., ,L O ED ' 10 (TYP.) 250 250 2+00 3+00 4+00 5+00 6+00 PLD Piedmont Land Desi94 LLP M-MkFertslog "k IC M15 Td 919.N5.7600 Pu919845 M _/ Z Q 0 qZ MR J L ? U = Cc: o Q2z 0- i J Wo c? _ Q c!) JAY PROJECT: K5G64B DATE: 5 JUL 2006 SCALE: H: I" = 40'N: I" = 4' DWG. # I M.3 SOIL & ENVIRONMENTAL CONSULTANTS, PA NC Division of Water duality 12050 0710200F, Invoice 07/10/06 9917.W3 Permit App. ''Ir?c4: Nurnt?r?r_: 7/ 10/2006 sh??c•: Amt: I',,I Discount. $475.00 $0.00 Q .lUI 1 ? 1QQb 001285 1285 $475.00 Pay Amount $475.00 OVNK WPT04 QUALITY WeTtIbn Aso 51044wokl Ik BI mul '`\~~~(~)~nr~;~~~~ I-i ~F~~~lr (1 ~Lifl(~,.~~t ii f~~~`.,l`~ ~'r,~~, ~!~~)~i .'iif''~. IW~.~ ''I "I I I I, (1. ~,OI l~fl L C < ~ ~1~~ ~ D ~ ~ ~ 3nlaa ~ ~ J \ N ` 733HMNa31S m i N N ~ ~ N O TD v ~G ~9~ tiS ADS m 3nIa0 m 1H~INN~W 11 11 1 ` ,1 1~ i i 1 ~1 L ~ t1 ~ 7 ~ti 4 i~ m ~v r O 1~ ' 1 ~ ~ t~ ~ ~ L r ~ 1 Q 1 ~ ~ 1 1 11 AVM , ~ I ~ ~ ~ ~ - ~ ~ ~ ~~r _ _ \ - o0 - _ - j. - - _ _ - ~ . - _ ~ i ~ ~ ' X11 ~ ~b i i ~ ~ ~ ~ ~ i~ 8 8 8 8 ~ ~ - ~ ~ ~ ' 1 ~ , _ _ ' O o ~ ~ ~ ~ i ~ ~~w a ~ ~ ~~~-1I-~ ~,,~1 1~ ~ ~ ~ ~ I ~ i ~ ~ ~ ~ ~ G' ~,r; rn _ , ~ V ~ 1 ~ ~ ~ ` ~ 1 ~ ~ N ~~,r, , , ~ 0 1 0 I I, 1 ~ ~ i - _ ~ I ~,w,, o ~ ~ ~ ~ ~ - ~ ~ ~ v - 1 ~ - - , r - r , ' l G to ~ ~ - , , ~ , - ~o ~ ~N0 ~ ~ 1 ~ ~ ~ _ - ~ (SI ~ ~ NL ~ I ~ ~ ~V~ ` l \ r ~ _ j: _ ~ ~ _ ~ 1 ~ ~ , N , \ _ r k I p ~ ~ ~ ~ ~A ~ ~ - ~ ~ ~ + ~ ~ ~ _ p ~ ~ t A ~ - _ ~ _ _ _ _ ~ , l N ~ ~ ~ ~ I ~ ~ 1, ~ ~ I - 1 t ~ I ~r ~ ~ ~ i ~ ~i. \ ~ ~ - _ ~ T ~ o ,1 - _ 1 ~ 1s ~ - 1 ~ - ~ m ~ h o;, I ~ ~ ~ ~ ~ I - _ _f_ 1~ _ 6 a n A A A A A A A A A ~ - ~ ~ ~ ~ A ~ f ; ~ ~ c t - ~ _ _ o ~1 ~ ~ ~ C'`.?' ~ ---s- ~ 1 ? ~ ~r m ~ t, ~ i ~ ~ ~ e ~ t ~r 1 t A ~ -r , - ~ ~o ~ D I ~ ~ ~ _ ~ ~ . • _ 1 ~ ~ h~ ~ ~ ~ ~ I ~ ~ ~ 1 ~ I ` ~ ,A,~ A~ ~V~ t. _ ~ ~ ~ ,A ~ ~ . ~ ~ ~ , xi I ` _ - - 1 ~ \ V ~ ~ ~ ~ 1 ~ A ~ A ~ A ~V~ ~ 1 1 ~ 1 ~ ~ ~-~om ~ r ~ ~ ~ I ' ~ m ~ m x ~ ~ , . A ~ ~ ` _ ~ ~---~Illii?~iiiliillilll d ~ ~ Z~ I I ~ I ~ ~ i i I I~ V`~,A ~V~~.A\\ V~~ ad ~ Illlllllliii~~ I' v i a 1 ~nmzo ~ ~ ~ ~o ~ ~ i i w~~~~~~~~~~~~~~ ~~~~~wr~~s~~ I ~ ~ ' ~ ~ I , ~ ~ , ~ I ~ ~ ~ ~ ~ ~ ~ ~i ~ ~ ~ ~ ~ ® ~ ~ ~ ~ ~ / ~ ~ ~ I ~ ~ ~ / ~ ~ ~ ~ ~ ~ ~ I.I ,p li m ~ ~ / ~ ~ ~ / ~ v i Z m ~mm ~0-°c Oo'~ z0-~ ~N~ a~~ i i m-+ Ohm s~ mg ao ;a z- m~ ~ ~m DW s i ~ s0 3 s ~ i i i z v 0 H 0 z v~ --i C n O z i ~ Q n D r m z m o ~ o N O O J W O O ~~~o~ ~d d b n d I D c~n co~rlNV C ~ x o ~ ~ m 0 ~ C ~ ~ ~ ~ ~P ~A O N C~ UI(n=NO m x z ~ m ~ ~ ~ d O z d ~ ~ 0 0 0 y ~ 000 ~ WO~X ~ ~ oo ~ -c z ~ ~c ~ cn r m ~ ~ N • • ~ U.S. HWY 64 BUSINESS (KNIGHTDALE BOULEVARD) yy = r~ c D~ x ~3 0 X~ d D ~ o ~ r Z r ~ r n o Z ro , mO~ C~ ~ r a~ ~ c o z~ 0o Z ~ DD ~ N O ~ 0 J rn C" ~ ~ \Projects~k~Ch4B~Drawings~CxP~ihit~~,\!~~~~CG~i~ _~np~7r f Mr7~, ~ ~h~hit ; ~~1~Nr~ ~)v~~r~7 1~7n IM~i ,li,ii 11, '~6 ~):,;Orin~~ L L ~ - ~ ~ QN~ D ~ ~ N m z _ rn ' ~ 3~12ia ~ II ~ ~G ~33HMN2131S ~ N m N N o ~ N 0 D ~G 'QF` ~9~ tis ~ D r' ~ 3~laa m 1H91N~I~W I , L ~ , ~ ~ it 11 ~0 1~ t~ It m 1~ ~ ~ \ / ~ r 7~ O O ~ ~ ~ , ~ ~ 11 O 1 11 ~ ono \ ~ ~ t1 L i ~'1~ m r ~ ~ ~ p ~ 1 ~ ~ ~ 1 1 ~ ~ 1 ~1 1 AYM ' - -~-~-r" -1 ~ ~ '13~IMNb - _ _ - - - - - - o0 - _ _ _ - ~ rn _ - - ~ ~ s _ , - _ r , , - s. , - - - - • _ , _ - ~ I ~ z ~ ~ _ ~ ~ - ~ 'I I~ ~ _ ' I ~ ~ ~ ~ ~ ~ o ~ I ~ ~ ~ ~ ~ ~ tt ~ ~ ~ ~ _ ~ _I ~ ~ _ - ~ ~ ` 2 ~ ~ I - ~ ~ j ~ ~ ~ ~ ~ 'C ~ - a91 ~ ~ ~ ~ ~ ~ v v ~ ~ _ (n ~ rn J i" ~~lil'~ i ~ II0~1,~ ~ i ilk ~~I ~ V ~ ~ ~ 'y \ ~ ~ Jl I ~ ~ ~ ~ ~ t~ ~ I i ~li~ ~`,,A`, ~ ~ - - I ~~p ` ~A ~ ~ ~ A ` - - - - _ _ - - - - - - A~ ~ co ~ ~ ~ ~ ~ . ~ _ ~ ~ ~ ~ ~ _ E ~ ~ ~ ~ ~ 1 ~ I ~ - V~\\\\\~ << A~\\~~. `~l\.~, - ~ y ~ ~ ~ , - - V - ~ _ ~ ~ , ~ ~ ~ ~ ~ , ~ ~ ~ ~ ~ ~ , ~ - - - _ I _ ~ ~ ~ ~G _ _ ~ _ _ _ ~ ~ ~ _ y \ \ - - - - - - - _ I I r ~ ~ , , O _ ~ ~ - r r ~ ~ \ ~ ~ O - ~ p , , ~ - - r _ - ° 1 - - - I ~ ~ ~ I - - _ o _ - - _ - ~ _ ~ _ - - _ _ ~ \ - - ~ - z~~ - A ~ ~ \ ~ ~ - - ~ N EAI ~ t ~ ~ ~ ~ - - - - - - ~ ~ ~ ~ , ~ ~ , ~ A ~ , . - w - - - ~ ~ ~ _ - _ _ - ~I ~ ~ ~ ° ~ ~II~II~,I' ~ y l ~ ~ a ~~~II ~ ~ _ - _ - - a e1 I ~ _ _ n _ ~ r- , 1 - - - I ae ; c ~z~ e ~ ~ ~ ~ - ~ - - - - ~ _ _ cam- ~ ~ Z - ~ - ~ < n - ~ ~ ~ ~ ~ i ~ _ w ~ _ Cam- ~ . ; ~ A ~ - ~ o . 6 - ~ ~ _ - ~,.i i _ ~ I o Lc~!,~~~ ~ ~ A~ ~ ~ - - _ ~ ~ s? ~ A \vv ~ ~ ~ I I - , _ ~ 0 1 I ~ ~ _ _ ~ I , ~ , ¦ \ ~ ~ ~ ~ - ~I,ul~~ III ~ A~ . _ _ ~ _ _ ~ Ohl \ ~ _ ~ I y I l ! ~~--a-4 ~ - . ~ ~ A \ ~ ~ ~ D 11 ~1~ ~ A i~ ~ ~ ~V ~V ~V~ ~ rn ~ ~ ~ , , \ ~ W ~ _ \ \ ' - 1 A ~V A ~ ~ ~ ~ ~ ~ ~ ; ~~A , A A ~ ~ - - ! ~ v m0mx ~ ~ ~ ~ , m ~ ~ , I ~ ~ ~ >~~o u~~l~li~`ill'II~ v v~ 4 1 ~>-m ~ ~ ~ -goo ~ ~ ~ ~ ~mz 1 1 p , 1 1 1 ` ` ~ 1 I ~ ~ 1 , ~ i 1 ww~s~~~~w~~ I 1 ~ 1 1I1 - r- I ~ ~ I ~ ~ 1 ~ ~ ~ ~ i i i ~ ~ ~ r ~ i i I ~ ~ i I 1 i ~ i ~ 1 II ~ ~ ~ ~ ~ 6 ITi 'G 70 ; a0 'fl ®mm zOc 1 s~~ 1 m~ o;m mg an z- ~ ~m ~w ~ 1 I am ~ io ~ ~ ~ I I I I z 0 0 0 z ~ cn C C~ O z o D r m z m o ~ o N O O y w 0 0 I cp tD ~ aD cn co r N C d b n d D ro ~ x o Cn ~ ~~p O N C~ ~ ~ o 0 ~ C ~ UtUt=~ v ~ ~ ~ ~ vrnZ'P OOON r~3 n m ~ ~ ~ d z Q d~ c 0 0 y ~ WO~X ~ ~ . , ~ z cn ~ ~ ~ ~ 2 '-p.. ~ m • • N • • ~ U.S. HWY 64 BUSINESS (KNIGHTDALE BOULEVARD) ~ o C ~Z~~ d ~ D ~ 7C ~ 3 o D ~ ~ r Z r ~ N r• Q ° Z ~ ~ m~~ ~ ~ ~ ~ f o~ ~ _ o D C'7 W z ~ N 0 v 0 ~y