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HomeMy WebLinkAbout20051704 Ver 1_Complete File_20070827\ NA T ?9?G Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources September 21, 2005 Mr. Mitchell Alvis Town & Country Developers of Raleigh, Inc. 4425 Pine Hollow Drive Wilmington, NC 28412 Alan W. Klimek, P.E. Director Division of Water Quality DWQ Project # 05-1704 Wake County Subject Property: Aleadow Wood Condominiums (formerly Stone Alanor At Highwoods) Ut Crabtree Creek, [030402, 27-33(10), C, NSW] APPROVAL of Neuse River Buffer Rule (15A NCAC 02B.0233) Authorization Certificate Dear Mr. Alvis: You have our approval, in accordance with 15A NCAC 02B .0233 and any conditions listed below, to impact approximately 913 ftz of Zone 1 and 449 ft2 of Zone 2 of the protected riparian buffers for the purpose of constructing the road widening for development of a residential subdivision at the subject property as described within your application dated September 6, 2005. 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, Non-discharge and other regulations. TNs 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 authorization and approval letter and is thereby responsible for complying with all conditions. This approval requires you to follow the conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: Amount Approved (Units) Plan Location or Reference Buffers - Zone 1 913 (square ft. PCN Buffers - Zone 2 449 (square ft.) PCN 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: 401 0vcrsight/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/ncwctlinds One ViCarolina No AWuni!!y An Equal Opportunity/Affirmative Action Employer- 50°0 Recycled/ 101,'0 Post Consumer Paper Town & Country Developers of Raleigh, Inc. Page 2 of 2 September 21, 2005 a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 4. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 5. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401 Oversight/Express Review Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 6. Buffer Mitigation Plan You are required to mitigate for impacts to the protected riparian buffers. The required area of mitigation to compensate for impacts to the protected riparian buffers is 3,413 square feet as required under this Authorization Certificate and 15A NCAC 2B .0242. We understand that you wish to make a payment into the Riparian Buffer 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. In accordance with 15A NCAC 2B .0242(7), this contribution will satisfy our compensatory mitigation requirements under 15A NCAC 2B .0233(10). 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) 733-5205 if you have any questions concerning payment into the Riparian Buffer Restoration Fund. You have one month from the date of this approval to make this payment. For accounting purposes, this Authorization Certificate authorizes payment into the Riparian Buffer Restoration Fund to Town & Country Developers of Raleigh, Inc. Page 2 of 2 September 21, 2005 compensate for 3,413 ft2 of required riparian buffer mitigation for impacts to 1,362 ft2 of protected riparian buffers; 030402 river basin - stream index 27-33(10). 7. Diffuse Flow (DWQ Reviewed Plans) All stormwater shall be directed as diffuse flow at non-erosive velocities through the protected stream buffers and will not re-concentrate before discharging into the stream as identified within 15A NCAC 2B .0233. 8. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 213.0233. 9. Standard Erosion and 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: a. 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. 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. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 10. No Impacts Beyond those in Application 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. 11. No Sediment and Erosion Control Measures in Wetlands 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 or locally delegated program has released the project. Town & Country Developers of Raleigh, Inc. Page 2 of 2 September 21, 2005 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 Authorization Certificate shall expire five (5) years from the date of this letter. This letter completes the review of the "No Practical Alternatives" determination under 15A NCAC 2B .0233. If you have any questions or would like a copy of the buffer rules, please call (919) 733-1786. This letter does not authorize any impacts to either Waters of the United States or Waters of the State. Please contact the US Army Corps of Engineers (USACE) or NC Division of Water Quality (DWQ) if any impacts are proposed to either of these waters. AWK/Uni Enclosures: EEP Notification Certificate of Completion Sincerely, / Alan W. Klimek, P.E. cc: Mike Horan, DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Sean Clark, Soil & Environmental Consultants, PA, 11010 Raven Ridge Road, Raleigh, NC 27614 Filename: 051704M cadow W oodCondos(W ake) Buffers_only_approval OF WATF9O Michael F. Easley, Governor '\4 i William G. Ross Jr., Secretary r North Carolina Department of Environment and Natural Resources > Alan W. Klimek, P.E. Director Division of Water Quality North Carolina Division of Water Quality 401 Water Quality Certification Surmnary of Permitted Impacts and Mitigation Requirements In accordance with 15A NCAC 213 .0242, (Town & Country Developers of Raleigh, Inc.) has permission as outlined below to impact protected Riparian Buffers for the purpose(s) of constructing the road widening for development of the proposed Meadow Wood Condominiums in Wake County. All activities associated with these authorized impacts must be conducted with the conditions listed in the attached certification transmittal letter. THIS PERMIT IS NOT VALID WITHOUT THE ATTACHMENTS. COMPENSATORY MITIGATION REQUIREMENTS, ECOSYSTEM ENHANCEMENT PROGRAM DATE: September 21, 2005 LOCATION: Atlantic Avenue near the I-440 underpass DWQ PROJECT NO: 05-1704 COUNTY Wake BASIN/ SUB BASIN 030402/27-33(10) As required by 15A NCAC 2B .0233(9), you are required to compensate for the above impacts through the restoration or enhancement of buffers as outlined below prior to conducting any activities that impact or degrade the waters of the state. Impacts: 1,362 Square feet of Riparian Buffers Mitigation: 3,413 Square feet of Riparian Buffers One of the options you have available to satisfy the compensatory mitigation requirement is through the payment of a fee to the Wetlands Restoration Fund per NCAC 2R.0503. If you choose this option, please sign this form and mail it along with a copy of your Buffer Approval to the Ecosystem Enhancement Program at the address below. An invoice for the appropriate amount of payment will be sent to you upon receipt of this form. PLEASE NOTE, THE ABOVE IMPACTS ARE NOT AUTHORIZED UNTIL YOU RECEIVE NOTIFICATION THAT YOUR PAYMENT HAS BEEN PROCESSED BY THE ECOSYTEM ENHANCMENT PROGRAM. Signature Date ECOSYSTEM ENHANCEMENT PROGRAM 152 Mail Service Center RALEIGH, N.C. 27669-1652 (919) 733-5208 401 Wetlands Certification 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: htto://h2o.enr.state.nc.us/ncwetlands One N rthCarolma A?aflrra!!y An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Applicant: Page 2 of 3 Date: Certification of Completion DWQ Project No.: County: Applicant: Project Name: Date of Issuance of Isolated Wetland Permit: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification and Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agent's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: If this project was designed by a Certified Professional I, , as a duly registered Professional (i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Registration No. Date m O?O? W A T ?9QG >_ I LLJ_w` =1 O '< Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources September 21, 2005 Mr. Mitchell Alvis Town & Country Developers of Raleigh, Inc. 4425 Pine Hollow Drive Wilmington, NC 28412 Alan W. Klimek, P.E. Director Division of Water Quality DWQ Project # 05-1704 Wake County Subject Property: Meadow Wood Condominiums (formerly Stone Manor At Highwoods) Ut Crabtree Creek, [030402, 27-33(10), C, NSW] APPROVAL of Neuse River Buffer Rule (15A NCAC 02B.0233) Authorization Certificate Dear Mr. Alvis: You have our approval, in accordance with 15A NCAC 02B .0233 and any conditions listed below, to impact approximately 913 ft2 of Zone 1 and 449 ft2 of Zone 2 of the protected riparian buffers for the purpose of constructing the road widening for development of a residential subdivision at the subject property as described within your application dated September 6, 2005. 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, Non-discharge and other regulations. 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 authorization and approval letter and is thereby responsible for complying with all conditions. This approval requires you to follow the conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: Amount Approved nits Plan Location or Reference Buffers - Zone 1 913 (square ft. PCN Buffers - Zone 2 449 (square ft. PCN 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: 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: httr)://h2o.enr.state.nc.us/ncwetlands o,c N ftliCarolina ?atlrra!!? An Equal Opportunity/Atlinnative Action Employer- 50% Recycled/10% Post Consumer Paper Town & Country Developers of Raleigh, Inc. Page 2 of 2 September 21, 2005 a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 4. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project. 5. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401 Oversight/Express Review Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. 6. Buffer Mitigation Plan You are required to mitigate for impacts to the protected riparian buffers. The required area of mitigation to compensate for impacts to the protected riparian buffers is 3,413 square feet as required under this Authorization Certificate and I SA NCAC 2B .0242. We understand that you wish to make a payment into the Riparian Buffer 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. In accordance with 15A NCAC 2B .0242(7), this contribution will satisfy our compensatory mitigation requirements under 15A NCAC 2B.0233(10). 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) 733-5205 if you have any questions concerning payment into the Riparian Buffer Restoration Fund. You have one month from the date of this approval to make this payment. For accounting purposes, this Authorization Certificate authorizes payment into the Riparian Buffer Restoration Fund to 1W Town & Country Developers of Raleigh, Inc. Page 2 of 2 September 21, 2005 compensate for 3,413 ftz of required riparian buffer mitigation for impacts to 1,362 ft2 of protected riparian buffers; 030402 river basin - stream index 27-33(10). 7. Diffuse Flow (DWQ Reviewed Plans) All stormwater shall be directed as diffuse flow at non-erosive velocities through the protected stream buffers and will not re-concentrate before discharging into the stream as identified within 15A NCAC 2B.0233. 8. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 2B .0233. 9. Standard Erosion and 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: a. 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. 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. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 10. No Impacts Beyond those in Application 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. 11. No Sediment and Erosion Control Measures in Wetlands 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 or locally delegated program has released the project. Ipp Town & Country Developers of Raleigh, Inc. Page 2 of 2 September 21, 2005 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 Authorization Certificate shall expire five (5) years from the date of this letter. This letter completes the review of the "No Practical Alternatives" determination under 15A NCAC 2B .0233. If you have any questions or would like a copy of the buffer rules, please call (919) 733-1786. This letter does not authorize any impacts to either Waters of the United States or Waters of the State. Please contact the US Army Corps of Engineers (USACE) or NC Division of Water Quality (DWQ) if any impacts are proposed to either of these waters. AWK/Ym Enclosures: EEP Notification Certificate of Completion Sincerely, Alan W. Klimek, P.E. cc: Mike Horan, DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Sean Clark, Soil & Environmental Consultants, PA, 11010 Raven Ridge Road, Raleigh, NC 27614 Filename: 051704Meadow WoodCondos( Wake)Buffers_only_approval OF W ATF,9Q Michael F. Easley, Governor \0 (r William G. Ross Jr., Secretary Cq North Carolina Department of Environment and Natural Resources .? Alan W. Klimek, P.E. Director Division of Water Quality North Carolina Division of Water Quality 401 Water Quality Certification Summary of Permitted Impacts and Mitigation Requirements In accordance with 15A NCAC 2B .0242, (Town & Country Developers of Raleigh, Inc.) has permission as outlined below to impact protected Riparian Buffers for the purpose(s) of constructing the road widening for development of the proposed Meadow Wood Condominiums in Wake County. All activities associated with these authorized impacts must be conducted with the conditions listed in the attached certification transmittal letter. THIS PERMIT IS NOT VALID WITHOUT THE ATTACHMENTS. COMPENSATORY MITIGATION REQUIREMENTS, ECOSYSTEM ENHANCEMENT PROGRAM DATE: September 21, 2005 LOCATION: Atlantic Avenue near the I-440 underpass DWQ PROJECT NO: 05-1704 COUNTY Wake BASIN/ SUB BASIN 030402/27-33(10) As required by 15A NCAC 213 .0233(9), you are required to compensate for the above impacts through the restoration or enhancement of buffers as outlined below prior to conducting any activities that impact or degrade the waters of the state. Impacts: 1,362 Square feet of Riparian Buffers Mitigation: 3,413 Square feet of Riparian Buffers One of the options you have available to satisfy the compensatory mitigation requirement is through the payment of a fee to the Wetlands Restoration Fund per NCAC 2R.0503. If you choose this option, please sign this form and mail it along with a copy of your Buffer Approval to the Ecosystem Enhancement Program at the address below. An invoice for the appropriate amount of payment will be sent to you upon receipt of this form. PLEASE NOTE, THE ABOVE IMPACTS ARE NOT AUTHORIZED UNTIL YOU RECEIVE NOTIFICATION THAT YOUR PAYMENT HAS BEEN PROCESSED BY THE ECOSYTEM ENHANCMENT PROGRAM. Signature Date ECOSYSTEM ENHANCEMENT PROGRAM 152 Mail Service Center RALEIGH, N.C. 27669-1652 (919) 733-5208 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733.1786 /FAX 919-733-6893 / Intemet: http://h2o.enr.state.nc.us/ncwetlands None hCarolina 1jr 171 An Equal Opportunity/Affirmative Action Employer- 50% Recycled/10% Post Consumer Paper Applicant: Page 2 of 3 Date: Environmental Consultants, PA Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 September 6, 2005 S&EC Project #7903.W3 NCDENR-DWQ Attn: Ms. Debbie Edwards 2321 Crabtree Blvd Parkview Building Raleigh, NC 27604 RE: Request for Neuse Buffer Compliance Meadow Wood Condominiums (formerly Stone Manor at Hlghwooo S Raleigh, Wake County, North Carolina Dear Ms. Edwards: On September 1, 2005 a letter from your office was received withdrawing a permit application for the subject site. Previously, in July 2005 an office meeting was held with Ms. Debbie Edwards in which corrected diffuse flow worksheets were requested. The attached submittal contains the corrected worksheets as well as corrected information meant to replace the initial submittal. On behalf of Town & Country Developers of Raleigh, Inc. (current property owner), we hereby request written concurrence from the North Carolina Division of Water Quality (DWQ) that the project complies with the Neuse Buffer Rules for proposed impacts resulting from the installation of a proposed sanitary sewer line and a road widening. A Pre-construction Notification Application (PCN) is attached, which includes an agent authorization form. Site Location The project site is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. Impacts & Minimization The proposed plan minimizes impacts to the Neuse River Buffers by proposing perpendicular crossings. No impacts are proposed to any jurisdictional features on the property. Proposed impacts on site amount to 2,049 square feet of buffer impacts due to perpendicular crossing of the buffers. The road widening of Atlantic Avenue is required 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 September 6, 2005 S&EC Project #7903.W3 Page 2 of 2 by the City of Raleigh. This widening will convert existing pervious fill slope area to impervious asphalt road cover. The proposed sanitary sewer impact will tie into an existing manhole adjacent to Meadowfield Drive. The applicant proposes no impacts of jurisdictional feature. Buffer impacts are due to transportation and sanitary sewer infrastructure requirements imposed by the City of Raleigh. Even those impacts have been designed to take advantage of existing road and sanitary sewer infrastructure during construction to minimize disturbances. The applicant proposes no impacts to the two channels on site. Sincerely, Sean Clark Environmental Scientist Attachments: Pre-construction (PCN) notification form Agent Authorization Form Copy of DWQ's August 26, 2005 letter Site Location Map-USGS (Figure 1) Site Location Map.- Soil Survey (Figure 2) Proposed Wetland Impact Maps Level-spreader Calculation Worksheets Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. II. 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 2. Nationwide, Regional or General Permit Number(s) Requested: Buffer Compliance 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? O Applicant Information 1. Owner/Applicant Information V? f Raleigh. Inc. 4425 Pine Hollow Drive Wilminp-ton, NC 28412 Name: Mailing Address: Telephone Number: 910-452-0296 Fax Number: 910-452-5436 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: Sean Clark 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: SClark@SandEC.com Town & Page 1 of 8 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project:Meadow Wood Condominiums (formerly Stone Manor at Highwoods) 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 1715.14 43 6252 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Meadow Wood Condominiums Directions to site (include road numbers, landmarks, etc.): The subject property is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. 5. Site coordinates, if available (UTM or Lat/Long): 035° 49' 12.04" N. 078° 36' 48.54" W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): +/- 9.36 acres 7. Nearest body of water (stream/river/sound/ocean/lake): UT to Crabtree Creek: 27-33-10: 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.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:_ The site is a forested lot surrounded by residential and commercial developments. Page 2 of 8 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project is a multi-family residential development. Standard equipment for rag ding and construction will be used. 11. Explain the purpose of the proposed work: The proposed project will provide housing to meet the flowing demands for residential property in the 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. agencies confirmed our delineation, but we have not yet received confirmation letters. 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. The applicant does not anticipate any additional work resulting in further environmental impacts. 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The applicant proposes impacting the Neuse River Buffers in two locations. Impact #1 will result in 1,362 square feet of impacts due to road widening required by the City of Raleigh. The impacts within Page 3 of 8 Impact 1 are to an area that is currently the fill slopes of the existing road. That is to sayy that the proposed impacts are due to converting an area that is currently grassed to an impervious cover (asphalt). Impact #2 will result in 687 square feet of impact due to requirements for tyint; into an existing sanitary sewer line. No other buffer impacts are proposed. No impacts to streams or wetlands are proposed. 2. Individually list wetland impacts below: Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** indicate on ma acres es/no linear feet NA NA NA NA NA NA * List each impact separately and identify temporary impacts. 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. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: 0 acres Total area of wetland impact proposed: 0 acres 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? indicate on ma linear feet Before Impact leasespecify) NA NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, 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. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.uses.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.tol2ozone.com, www.mapqucst.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 0 linear feet 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Open Water Impact Area of Name Waterbody Type of Waterbody Site Number Type of Impact* Impact ) (if applicable) (lake, pond, estuary, sound, indicate on ma acres bay, ocean, etc. NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. Page 4 of 8 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Size of watershed draining to pond: NA Expected pond surface area: NA VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The applicant avoided impacts to jurisdictional features on site. As described in IV. 1. (above) buffer impacts on site are limited to two areas, detailed in X (below). Further, the applicant proposes to take advantage of existing transportation facility corridor infrastructure, particularly existing fill slope, to further minimize impacts to buffers and completely avoid impacts to jurisdictional features on site. 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 March 9, 2000, 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. Page 5 of 8 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 NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/stnngide.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. No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." No impacts are proposed to jurisdictional features therefore no mitigation is proposed. If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.btm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): 0 Amount of buffer mitigation requested (square feet): 0 Amount of Riparian wetland mitigation requested (acres): 0 Amount of Non-riparian wetland mitigation requested (acres): 0 Amount of Coastal wetland mitigation requested (acres): 0 IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No 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 ? Page 6 of 8 If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify, )? Yes ® No ? If you answered "yes", provide the following information: 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 1- Road Widening Zone* Impact (square feet Multiplier Required Mitigation 1 913 3 N/A 2 449 1.5 N/A Total 1,362 N/A Impact 2 - Sanitary Sewer Tic-In Zone* Impact (square feet Multiplier Required Mitigation 1 228 3 N/A 2 459 1.5 N/A Total 687 N/A * Zone I extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 213 .0242 or.0260. Page 7 of 8 No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. XI. Stormwater (required by DWQ) Describe impervious acreage (both 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. Proposed impervious surface area on the site exceeds 30%. However, none of the proposed impacts on site require a 401 Water Quality Certification, so the applicant is not required to submit a stormwater management plan. All run-off from the proposed road widening will be diverted to existing stormwater conveyances. Stormwater generated onsite will be held in an under"ound system and then the first inch will be routed to diffuse flow devices prior to entering the buffer. 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 proposed project will tie into existing City of Raleigh sanitary sewer lines. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 L-euu-) err: eel rKUi9: 1 UWN e. CUUNTRY DEVEL 919-510-4473 01/31/2606 14:39 FAR T0:8469467 P:2/2 Soil & Enviro, n mental Consultants, PA IJQIO X-cm Ridge RW - "ciek North Cxo6p>t 27614 - Mom (919) 946.590U • F= (914) 144.9467 t?w++?,odF.C--COV1 AGENT ALTMORMATION FORM Name: address T7 3 -) bS UV 7,C Z Phone YV.3 - 3 Project Name/ Description: - S-8 r'tQ_.. 'Date: S- The Department of the Army U.S. Army Corps of Engipm ti Wilmington Mtrict P.O. Box 1890 Wiludngton, NC 2MM Attu: Field Offices Re: Wetlands Related Consu.Ling and Permittin To Whom It May Concem. 1, the current property owner hereby designate and authorize Soil & Envirvr=ental Consultants, PA to act in my behalf as my agent m the processing of permit applications, to furnish upon request suppl tatirmation in support of applications, etc, from this day forward. The ,1, -r _ day of TXS notification supersedes any previous correspondence concerning the akwt for this project. NOTICE: This authorization„ for liability and professional courtesy reasons, is vaUd only for govem=ent officials to enter the property when accompamied by S.&EC staff, You should call S&EC to arrange a site meeKA& pxicx to visiting the site. ' Prd Print Property Owner's Name Property Owner's Simature cc: Mr. John Domey cc: Mr. Scan Clark NCPENR - DWQ Soil & Environmental Consultants, PA 2321 Cmbtres l3oulov=*. Raleigh, NC 27601 r??? IIC Q?'LiC? f-tI n man Q tr 236I.cptlittip Cnun. Suite C 7`?C Cot"rd, NC 280y5 38 =bob . NC 45.5 Phone: (Jai) 720.9445 C)on,%i (33NC 82 0 Fox: (70.1) 720-9406 rax: (336) 540-8234 F'u: (336) 540-8235 • O?O? W AT ?9Q - - Michael F. Easley, Governor G William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality SEp - i 7005 August 26, 2005 DWQ # 20050628 gy: Soil b Erv,l on. t Wake County CERTIFIED MAIL - RETURN RECEIPT REQUESTED Town & Country Developers of Raleigh, Inc. Attn: Mr. Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Subject Property: Stone Manor C Highwoods Condominiums UT to Crabtree Creek [03-04-02, 27-33-(10), C NSW] NOTICE OF WITHDRAWL Dear Mr. Alvis: On April 13, 2005, you requested a 401 Water Quality Certification from the Division of Water Quality (DWQ) for your project. We wrote to you on April 22, 2005 discussing concerns that we have regarding the design of the project and stating that it would be placed on hold for three weeks giving you time to address DWQ's concerns. As of today, DWQ has not received a response to this request. Therefore, your file is hereby considered withdrawn and will not be reviewed until DWQ's earlier concerns are addressed. Once you have collected sufficient information to have a complete application (please see our April 22, 2005 letter for the missing information), you will need to reapply for DWQ approval. This includes submitting a complete application package with the appropriate fee. Please be aware that you have no authorization under Section 401 of the Clear Water Act for this activity and any work done within waters of the state would be a violation of North Carolina General Statuses and Administrative Code. Please call Mr. Ian McMillan at 919-715-4631 if you have any questions or concerns. Ii w Permitting Unit cc: Raleigh DWQ Regional Office \IJ Raleigh Corps of Engineers Central Files File Copy Sean Clark, S&EC, 11010 Raven Ridge Road, Raleigh, NC27614 Filename: S:\2005 Correspondence105-0628 Stone Manor (Wake) Withdrawl.doc 9alli Carolina 401 OversighVExpress Review Permitting Unit 17$ 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: ittpJ/h2o enr state ne us/ncwctIands An Equal Opportunity/Affirmative Action Employer - 507o Recycled/10% Post Consumer Paper Sincerely, e° t • ?p r } ? ? _ ? .? f lye?. ? ,49 / i o 1 • • 000 0 p ,r ?- . 8 i . ;:.- • ? 1 , ? . .. •Q , PP Pr ct 79 3eW3 No. Figure 1 - USGS Map j Soil & Environmental Consultants PA Project Mgr.: Stone Manor at Highwoods , 11010 Raven Ridge Rd.- Raleigh, NC 27614 Sc Wake County, NC (919) 846-5900 - (919) 846-9467 Scale: Web Page: www.SaMEC.com V = 2,000' 01/31/05 Raleigh West & East Quadrangles Project #: Scale: 03.7903 Project Date: Figure 2 - Location Map ' Soil & Environmental Consultants, PA Mgr.: Atlantic Ave. Condos 0'ar. 11010 Raven Ridge Rd.- Raleigh, NC 27614 Soil Survey i9191 846-5900. i919 846-9461 ,, . . Web Page: www.SandEC.com 02/04/2005 08:49 FAI 1. PROJECT 1NFORMAT1 Project Name : _ Contact Peron: Level Spreader ID:, 4 11CADAUS DWQ Protect No DIVISION OF WATER QUALRY - LEVEL SPREADER WORKSHEET the Moxiog information): Phone Number: Level Spreader Length Drainage Area impervious Area Maximum Filter StripMuffer Slope grass tr.?s _R Mix. Di74arge from a 10 YearStorr //o . -U- cfs Max. Discharge to Level Spreader 7- `f cfs Filter StripMuffcr Vegetation P2I>;55 Pre-treatment Ot Bypass Method _L? Y IL REQUIRED ITEMS CHECKL= 0007 (perpendicular to fiovr) (on-site and oti-stte drainage to the level spreader) (on-site and oft-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)' (thick ground cover or grass, canopied forest wi'Jr leaf litter grouruicover) Inidai in tare space provided to hdica<e the following design requirements have been met and supporting documentation is ettachW. Ita regvurmenf hos not been met, effacer an e*anaGon of why. At a 6ntmum, a complete stormwater management plan submittal hdudes a worksheet for each BmP, design calculations, plans and speclticati" showing all BMPs and outlet structure details, a detaled drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional information and Y4 substzrlially delay final review and approval of the project li rots Inlials Level spraad:x is at least 13 ft. W cfs for thick ground cover or grass or 100 ft per ds in canopied forest with Leaf litter. AT- Pre-Form Scxx Holes are on teat slopes only No stnxdureA ore located in protected buffers' If bypass method specified in the Drift Level Spreader Design Option Document: AT _ Bypass matt-od is specified (f applicable) and plan details and calculations are provided d Discllarge to level spreader and subsequent filter strip is hydraulically and spat]Jy sep=ta from the bypass discharge. (L? No structures Dre located In protected buffors. Plan details for the bypass and outlets are provided. The operatkm end makenance agreement Includes annual erosion and vegetation repair. 5` The operation and malydonance agreement signed and notarized by the responsible patty is provided. Level spreaders in series can be used on slopes of up io 15% in fomsted areas with le of littler cover or on slop-_ of up to 25% in areas vAth thick ground cover or grass if resigned according to the Draft Level Spreader Design Option Document This potentially requires a minor variance in protected buffer ereas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area 161 02/04/2005 08:40 FAX a MCADAMS 0007 DWQ Protect No DMSiON OF WATER QUAL0 - LEVEL SPREADER WORKSHEET 1. PROJECT INI Project Name : Contact Per„ on: Level SpreaderlD:- (rpiease cotgp the following information): r" ,:.s 7- Level Spreader Length /.- R Drainage Area 19, - Impervious Area sa D t 6L5 Maximum Filter StrrplBuffer Slope grass . Max Di=barge from a 10 Year Start cis Max. Discharge to Level Spreader cis Faer SVT Buffer vegetation fj tx is Pre-treatment or Bypass me" If. REQUIRED ITEMS CHECKLIST Phone (perpendicular to flow) (on•site and otT-cite drainage to m level spreader) (on-site and off-site drainage to the level spreader) pe for fo(ested, leaf littler cover, a% for thick ground cover)' (thick ground cover or grass, Canopied forest with leaf titter groundcover) Indal in the space provided to irtdcara the following design requirements have been met and supporting documentation Is attached. If a repuirvmed has not been met, ettaaa an explanation of wiry. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specficallons showing all BMPs and outlet structure details, a detailed drainage plan and a fatly executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional Information and vrifl sub=6a1ly decay final review and approval of the project AUVlicents Initials AT Level spreadrx Is at least 13 It per cis for thick ground cover or grass or 100 ft per ds in canopied forest with leaf litter. (J,S Preform Sc ur Holes are on flat slopes only (3S No stuctum are located In protected buffers' If bypass mothod spea8ed in the Draft Level Spreader Design Option Document: Al Bypass mettod is specified (if applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially sep=te from the bypass discharge. B`S No structure3 ore bated in protected buftom. Plan details for the bypass and oullas are provided. 5 The operatir0 and maintenance agreement Includes amual erosion and vegetation repair. The operation and mantcnance agreement signed and notarized by the resporicible patty is provided. ' Level spreadars in series can be eyed on slopes of up to 15% in forested areas vdth leaf littler cover or on slope:, of vp to 25% in areas with thick ground cover or grass ii eesigned according to the Draft Ltwel Spreader Dosign Option Document. This potentially requires a minor variance in protected buffer ereas. In any event the second Ievel spreader carrot be located in Zone 1 of a protected buffer area : a 0 0 o? PERMANENT SOIL REINFORCEMENT MATTING (PSRM) (SEE NOTE) 15"4 RCP OUTLET (RIP RAP IN BASIN NOT A SHOWN FOR CLARITY) FLOW SQUARE PREFORMED SCOUR HOLE (PSH) SEED WITH NATIVE GRASSES AT INSTALLATION. INSTALL LEVEL AND FLUSH WITH NATURAL GROUND. v A J ul n I Lo n ?4 S 15"6 RCP 4 FT. ? Op 1 FT FLOW-- r3" NATURAL GROUND RIP RAP LINER W/ FILTER PERMANENT SOIL FABRIC (SEE NOTES) 3.75 TUCK REINFORCEMENT NCDOT CLASS 'A' RIP RAP MATTING (PSRM) -9" THICK LEVEL SPREADER APRON (NTS) LEVEL SPREADER %SCOUR HOLE DETAILS NTS NOTES: 1. RIP RAP LINER SHALL BE UNDERLAIN WITH MIRAFI FILTERWEAVE 700 OR APPROVED EQUIVALENT. 2. PERMANENT SOIL RE-INFORCEMENT MATTING SHALL BE LANDLOK TRM 450 OR APPROVED EQUIVALENT. 3. BOTH THE RIP RAP UNDERLINER AND THE LANDLOK TRM 450 SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. T QLM 1?O.C1 ll/-- ell -E 59•? : i? 11 ` y, -?- '? , i , ??-? ? ij'?: /fix "'? // N ° N 55'48'20' W w 159.15'??- IV/ 12 ---_ ,11111/1 /- v 1 llI u t)4' c ------- av, ' I -- Z2' --- '' ' ' 6z 8 ?' ----- -- --- -- `r ---- " -- "- - ------ - 1 ----------- ---------------- -?Q C3 W '------v - - .-? _- - _ __- ------- / r4 ?i ?; FFE 235.75 --- -? I ?' H ?57fMJCTtiRAt wAS" --____-- m FF,E ,'N/ CL -----3!. . FFE S9 _ i ! ---- '? 240.75 250.75 (; ' --------------- Meadow Wood JRM Project #: SPEC-03020 Bypass and Road Widening The bypass for the above mentioned project is a catch basin with two invert outs. The bottom invert out discharges to the level spreader. The top invert out discharges to the velocity dissipater. The invert out that is discharging to the velocity dissipater is set at the lyear storm elevation. The road widening for the above mentioned project is diverting the storm runoff to existing storm drainage. Sincerely, The John R. McAdams Company, Inc. .0 F- Leonard McBryde I X ,.I. Engineering Designer LM/lm Environmental Consultants, PA Road - Raleigh, North Carolina 27614 - Phone: (919) 846-5900 - Fax: (919) 846-9467 September 6, 2005 ? ME S&EC Project #7903.W3 D D NCDENR-DWQ SEP G - 2005 Attn: Ms. Debbie Edwards DEGR-WATER CUUITY 2321 Crabtree Blvd WTUt;oSiJOSTC,.;-;;ATERr;.RVXH Parkview Building Raleigh, NC 27604 RE: Request for Neuse Buffer Compliance Meadow Wood Condominiums (formerly Stone Manor at Highwoods) Raleigh, Wake County, North Carolina Dear Ms. Edwards: On September 1, 2005 a letter from your office was received withdrawing a permit application for the subject site. Previously, in July 2005 an office meeting was held with Ms. Debbie Edwards in which corrected diffuse flow worksheets were requested. The attached submittal contains the corrected worksheets as well as corrected information meant to replace the initial submittal. On behalf of Town & Country Developers of Raleigh, Inc. (current property owner), we hereby request written concurrence from the North Carolina Division of Water Quality (DWQ) that the project complies with the Neuse Buffer Rules for proposed impacts resulting from the installation of a proposed sanitary sewer line and a road widening. A Pre-construction Notification Application (PCN) is attached, which includes an agent authorization form. Site Location The project site is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. Impacts & Minimization The proposed plan minimizes impacts to the Neuse River Buffers by proposing perpendicular crossings. No impacts are proposed to any jurisdictional features on the property. Proposed impacts on site amount to 2,049 square feet of buffer impacts due to perpendicular crossing of the buffers. The road widening of Atlantic Avenue is required 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 September 6, 2005 S&EC Project #7903.W3 Page 2 of 2 by the City of Raleigh. This widening will convert existing pervious fill slope area to impervious asphalt road cover. The proposed sanitary sewer impact will tie into an existing manhole adjacent to Meadowfield Drive. The applicant proposes no impacts of jurisdictional features. Buffer impacts are due to transportation and sanitary sewer infrastructure requirements imposed by the City of Raleigh. Even those impacts have been designed to take advantage of existing road and sanitary sewer infrastructure during construction to minimize disturbances. The applicant proposes no impacts to the two channels on site. Sincerely, Sean Clark Environmental Scientist Attachments: Pre-construction (PCN) notification form Agent Authorization Form Copy of DWQ's August 26, 2.005 letter Site Location Map-USGS (Figure 1) Site Location Map.- Soil Survey (Figure 2) Proposed Wetland Impact Maps Level-spreader Calculation Worksheets Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 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 2. Nationwide, Regional or General Permit Number(s) Requested: Buffer Compliance 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information Owner/Applicant Information Name: Town & Country Developers of Raleigh, Inc. Mailing Address: Attn: Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Telephone Number: 910-452-0296 Fax Number: 910-452-5436 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: Sean Clark 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: SClark(a,SandEC.com Page 1 of 8 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Meadow Wood Condominiums (formerly Stone Manor at Highwoods) 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 1715.14 43 6252 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Meadow Wood Condominiums Directions to site (include road numbers, landmarks, etc.): The subject property is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure I shows the location of the site on a USGS topographic quadrangle. 5. Site coordinates, if available (UTM or Lat/Long): 035° 49' 12.04" N, 078° 36' 48.54" W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): +/- 9.36 acres 7. Nearest body of water (stream/river/sound/ocean/lake): UT to Crabtree Creek: 27-33-10: 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.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:_ The site is a forested lot surrounded by residential and commercial developments. Page 2 of 8 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project is a multi-family residential development. Standard equipment for grading and construction will be used. 11. Explain the purpose of the proposed work: The proposed project will provide housing to meet the growing demands for residential property in the area. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. A site meeting was held with Ms. Jennifer Burdette (formerly of the USACE) on the 29`h of October 2004. A site meeting was held with NC DWQ on the 23`a of October 2004. Both agencies confirmed our delineation, but we have not vet received confirmation letters. 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. The applicant does not anticipate any additional work resulting in further environmental impacts. 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The applicant proposes impacting the Neuse River Buffers in two locations. Impact #1 will result in 1,362 square feet of impacts due to road widening required by the City of Raleigh. The impacts within Page 3 of 8 Impact I are to an area that is currently the fill slopes of the existing road. That is to say that the proposed impacts are due to converting an area that is currently grassed to an impervious cover asphalt). Impact #2 will result in 687 square feet of impact due to requirements for t n}_ng into an existing awry sewer line. No other buffer impacts are proposed. No impacts to streams or wetlands arc proposed. 2. Individually list wetland impacts below: Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** indicate on ma acres es/no linear feet NA NA NA NA NA NA * List each impact separately and identify temporary impacts. 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. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.gov. *** List a wctland type that best describes wctland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: 0 acres Total area of wetland impact proposed: 0 acres 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? indicate on ma linear feet Before Impact leasespecify) NA NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, 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. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.uses.eov. Several intcmet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.malquest.coin, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 0 linear feet 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Open Water Impact Area of Name of Waterbod y Type of Waterbody Site Number Type of Impact* Impact (if applicable) (lake, pond, estuary, sound, indicate on ma acres bay, ocean, etc. NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. Page 4 of 8 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Size of watershed draining to pond: NA Expected pond surface area: NA VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The applicant avoided impacts to jurisdictional features on site. As described in IV. 1. (above), buffer impacts on site are limited to two areas, detailed in X (below). Further, the applicant proposes to take advantage of existing transportation facility corridor infrastructure, particularly existing fill slope, to further minimize impacts to buffers and completely avoid impacts to jurisdictional features on site. 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 March 9, 2000, 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. Page 5 of 8 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 NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwetlands/stnngid 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. No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." No impacts are proposed to jurisdictional features therefore no mitigation is proposed. If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.btm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): 0 Amount of buffer mitigation requested (square feet): 0 Amount of Riparian wetland mitigation requested (acres): 0 Amount of Non-riparian wetland mitigation requested (acres): 0 Amount of Coastal wetland mitigation requested (acres): 0 IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No 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 ? Page 6 of 8 If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify. )9 Yes ® No ? If you answered "yes", provide the following information: 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 1- Road WideninIZ Zone* Impact (square feet Multiplier Required Mitigation 1 913 3 N/A 2 449 1.5 N/A Total 1,362 N/A Impact 2 - Sanitary Sewer Tic-In Zone* Impact (square feet Multiplier Required Mitigation 1 228 3 N/A 2 459 1.5 N/A Total 687 N/A * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0260. Page 7 of 8 No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. XI. Stormwater (required by DWQ) Describe impervious acreage (both 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. Proposed impervious surface area on the site exceeds 30%. However, none of the proposed impacts on site require a 401 Water Quality Certification, so the applicant is not required to submit a stormwater management plan. All run-off from the proposed road widening will be diverted to existing stormwater conveyances. Stormwater generated onsite will be held in an underground system and then the first inch will be routed to diffuse flow devices prior to entering the buffer. 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 proposed project will tie into existing City of Raleigh sanitary sewer lines. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). NA Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 l-erJYJ.> -;cu r KLA,I: I UWN ex WUNTRY DEVEL 919-510-4473 01/31/2606 14:39 FAX • T0:8469467 P:2/2 Soil & Environmental Consultants) PA iioiQ;Lnem Ridge Ro•A • Rakigk Noah exoVwl 27614 1 Pfw t: (919) W-590o • F= (M) 946^94457 wwwsspdec-c= AGENT AMORIZATION FORM Name: Address: 17 3 -) Phont` J Project Name/ Description: Date; _- 1- D S The Depar[ment of the Army U.S. Army Corps of Engu+eets,. Wilmington District P.O. Dox 1890 Wi7nvnWon, NC 28402 Attn: Field Office: Re: Wetlands Related Consu.Ling and Permitting To Whom it May Concem: 1, the current proL>ooy, owner hereby designate and authorize Soil & FnvirnnrnenW Consultants, PA to act in my behalf as my agent m the processing of perwdt applications, to furnish upon request suppleme?atat information in support of applications, etc. from this day forward. The ILL day of ?.h /7O Ibis notification supersedes any previous correspondence concerning the agent for this project- N0171CF: 'l; his authorization„ for liabMty and profeWonal courtesy reasons, is vaUd only for govem=ent officials to eater the property when accompanied by S.&EC staff, You should can S&EC to orange a site meek g Q,ric,r to visiting the site. ' Ake- a'i 5e?%tv-l VLCC. Presz, Ic"?-' 141 Print Property Owner's Name Property Owner's Sigmture cr. Mr. John Domey cc: Mr. Sean Ctarlc NCDENR - DWQ Soil & Environmental Corsultants, PA 2321 Crabtree BoWevaxc'. Meigh, NC 27604 u . cc: iicc 236 UP1111lip Cnan. Suite C 3937-C Lxwndale thine Concord, NC 280-5 Q=aaom NC 27455 Phone: (M) 726.9405 Phone:, (336) 540-8234 Fax: (701) 720-4406 F'az; (336) 54A-8235 CP 2 p?C? W AT ?q '? t • ?? ?I I SEA' - gy: Soi16 William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 26, 2005 DWQ # 20050628 Wake County CERTIFIED MAIL - RETURN RECEIPT REQUESTED Town & Country Developers of Raleigh, Inc. Attn: Mr. Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Subject Property: Stone Manor @ Highwoods Condominiums UT to Crabtree Creek [03-04-02, 27-33-(10), C NSW] NOTICE OF WITHDRAWL Dear Mr. Alvis: On April 13, 2005, you requested a 401 Water Quality Certification from the Division of Water Quality (DWQ) for your project. We wrote to you on April 22, 2005 discussing concerns that we have regarding the design of the project and stating that it would be placed on hold for three weeks giving you time to address DWQ's concerns. As of today, DWQ has not received a response to this request. Therefore, your file is hereby considered withdrawn and will not be reviewed until DWQ's earlier concerns are addressed. Once you have collected sufficient information to have a complete application (please see our April 22, 2005 letter for the missing information), you will need to reapply for DWQ approval. This includes submitting a complete application package with the appropriate fee. Please be aware that you have no authorization under Section 401 of the Clear Water Act for this activity and any work done within waters of the state would be a violation of North Carolina General Statuses and Administrative Code. Please call Mr. Ian McMillan at 919-715-4631 if you have any questions or concerns. Sincerely, ' n pervlsor rsigh u if xpre ss Revi w Permitting Unit cc: Raleigh DWQ Regional Office Raleigh Corps of Engineers Central Files File Copy Sean Clark, S&EC, 11010 Raven Ridge Road, Raleigh, NC27614 Filename: S:\2005 Conrespondence\05-0628 Stone Manor (Wake) Withdrawl.doc N? Carolina 401 Oversight(Express Review Permitting Unit ' " ?f bra`!; 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: httnl/h2o enr state ne itVncwc0anda An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Michael F. Easley, Governor 1- ._ 1Y\ 4 P V - r • '4 7 loft r Project No. p 7903.W3 Figure 1 - USGS Ma Soil & Environmental Consultants, PA Project Mgr.: Stone Manor at Highwoods 11010 Raven Ridge Rd.- Raleigh, NC 27614 Sc Wake County, NC (919) 846-5900 • (919) 846-9467 Web Page: www.SandEC.com Scale: 1" = 2,000' 01/31105 Raleigh West & East Quadrangles Project #: Scale: 03-7903 Project Date: Figure -Location Map Mgr.: Atlantic Ave. Condos ' Soil & Environmental Consultants, PA ? 11010 Raven Ridge Rd.- Raleigh, NC 27614 Soil Survey" (919) 846-5900 - (919) 846-9467 Web Page: www.SandEC.com 02/04/2005 08:49. FAT -? 11CADAMS 0007 DWQ Proicct No DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION ( Project Name: MeA, Contact Person: Level Spreader ID:, /_? Level Spreader Length Drainage Area Impervious Area Maximum Filter StriplBuffer Slope grass the information). It.-75: fL 4-, ('q arz Be- C7 % Max. Di..charge from a 10 Year Stont i ? cfs Max. Discharge to Level Spreader „ cfs Filter Shipitiutier Vegetation . _ 6 x55 Pre-butment or Bypass Me" y '44-'a IL REQUIRED ITEMS CHECKLU Phone Number: (perpendicular to flow) (on-site and oQ-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (Va for forested, leaf Ettter cover, 8% for thick ground cover)' (thkk ground cover or grass, canopied forest with leaf Etter 9roundco'rer) Initial in tiro space provided to indicate the foltgw design requirements have been met and supporting documentation is attached. It a regvkvnent hos not been met ettaw an explanation of viby. At a minimum. a complete stormwrater management plan submittal includes a vrorksheet for each ©MP, design caicu ayons, plans and spedflca6on3 showing all BMPs and outlet struchgo detais, a detaled drainage plan and a fully executed operation and maintenance agreement An incomplete submittal package will result in a request for additional inform don and viA substantially delay final review and approval of the project li rots Inlials Level spmad:x is at least 13 ft. per cis for thick ground cover or grass or 100 ft per cis In canopied forest with leaf Etter. Preform Scxwr Holes are on teat slopes only (?T No structutex ore located In protected buffers' If bypass method specified in the Drift Level Spreader Design Option Documerhb Bypass method is specified (if applicable) and plan details and caiculatims are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatlaity separala from the bypass i discharge. 00- _No stu- re3 are located in protected buffers. Plan dotarls Six the bypass and outlets are provided. The operatkvh and maintenance agreement includes annual erosion and vegetation repair. ft The operAm and maintenance agreement signed and r> 2A7ed by the responsible party is provided. ' Level spreaders in series can be t^sed on $lopes of up to 156A in forested areas with le at baler cover or on slope; of up to 25% is area.; vdth thick ground cover or grass if cesigned according to the Draft Level Spreader Design Option Document This potantially requires a minor variance In protected buffer ereas. In any event the second level spreader cannot be boated in Zone 1 of a protected buffer area. 161 02/04/2005 08:49 .FAX -? 11CADARS U007 DWQ Protect No DIAS10N OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INI Project Name : Contact Person: Level Spreader ID:, (pic,*e complete ' totloriing infatuation): ?._l 1A 1 ?,. ' rF S z Level Spreader LeMth /h --- Drainage Area tmpervWs Area D &G Maximum Filter Stripleuffer Slope % grass . Max D44arge from a 10 Year Stout .S. - cfs Max. Discharge to Level Spreader 1.34f Cfs Filter Stripl3uffor Vegetation f, ri4 rs Pre-treatment or Bypass me" it. REQuiRED ITEMS CHECKLIST Phone Number: (perpendicular to flow) (on-site and off -she drainage to the level spreader) (on-site and off-site drainage to the level spreader) (Wv for fo(ested, leaf Wer cover, 8% for thick ground cover)` (thick ground cover or grass, canopied forest with leaf Etter groundcover) Initial in the space provided to indiczve the following design requirements have been met and suppodng documentation is attached. 1f a regvkw7ed has not been met eGaca an explanation of why. At a minimum, a complete slormwater management plan submittal includes a worksheet for each BMP, design calcwtations, plans and speclftcallons showing all BMPs and outlet Structure details, a detailed drainage plan and a fully executed operation and maintenance agreement- An incomplete submittal package will result in a request for additional Information and wla sub=liagy delay final review and approval of the project Applicants In_ifiais g,T Level spreadty Is at least 13 IL per efs for thick ground cover or grass or 100 ft per cfs in canopied forest with I:af Etter. (?,S -Preform Sem Holes are on flat slopes only (3 No structurex ore located in protected buffers' If bypass method specified in the Draft Level Spreader Design Option Document: AI Bypass method is specified (if applicable) and plan details and calcuiatlons are provided Discharge to luwol spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected bufiors. Plan det ds V the bypass and outlets are provided. S The operatkm and mzintcnance agreement includes annual erosion and vegetation repair. R T The operation and maintenance agreement signed and notarized by the resportsible party is provided. ' Level spreaders In series can be eded on $lopes of up to 15% in forested areas with teat tattier cover or on slope- of up to 25% in areas with thick ground cover or grass 4 designed according to the Draft Level Spreader Design Option Document. This potentially requires a minor variance in protected buffer meas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. r?? PERMANENT SOIL REINFORCEMENT MATTING (PSRM) (SEE NOTE) 15"4 RCP OUTLET (RIP RAP IN BASIN NOT A SHOWN FOR CLARITY) FLOW SQUARE PREFORMS SCOUR HOLE (PSH) SEED WITH NATIVE GRASSES AT INSTALLATION. v Lo n t2 1?44 3 15"4 RCP 4 Op FT. 1 FT FLOW- _ 1 _NATURAL GROUIJD RIP RAP LINER W/ FILTER 3.75' TUCK PERMANENT SOIL FABRIC (SEE NOTES) REINFORCEMENT NCDOT CLASS 'A' RIP RAP MATTING (PSRM) -s" THICK LEVEL SPREADER APRON (NTS) INSTALL LEVEL AND FLUSH WITH NATURAL GROUND. NOTES: 1. RIP RAP LINER SHALL BE UNDERLAIN WITH MIRAFI FILTERWEAVE 700 OR APPROVED EQUIVALENT. 2. PERMANENT SOIL RE-INFORCEMENT MATTING SHALL BE LANDLOK TRM 450 OR APPROVED EQUIVALENT. 3. BOTH THE RIP RAP UNDERLINER AND THE LANDLOK TRM 450 SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. LEVEL SPREADERaCOUR HOLE DETAILS NTS /CyO ?.' S , IIII 1 I 1 I I .'Oil ? ? ' / / ?f ?' ?''j'' j' ,.gypp ? 1L1 j ? 1 ? / I +I ~ \,?•__-__ !?"'/''-? Ti/cC Et1PR _ ?; : ; ?.' .,y- ; ; I ; t' ' \ • i - ' ?• `N{'e co i' ?VV?'i "--i, '1 ' j/ ' j ' • i iii `\//\,?! 1 v / ?(I/ / i ,Y v ,/??'' i ' ' i i i • ' 6,'"I Iii __-__ /,.?•'_?,.?`' \ ``---_-- CC) Cl) U N 55'48'2' wa O 0 , r 8279 / / -- ----2?7 __------ - / ??. o / - -__--??- -------------- - -- Cl) ` ---- -----Z G _ Bi FFE 235.75 -----3!. `. ---S1flUCiURAr rrA[t" --___--- FFE - FF,E'?- /NI ----- 'Q 240.75 250.75 I ,% I Meadow Wood JRM Project #: SPEC-03020 Bypass and Road Widening The bypass for the above mentioned project is a catch basin with two invert outs. The bottom invert out discharges to the level spreader. The top invert out discharges to the velocity dissipater. The invert out that is discharging to the velocity dissipater is set at the lyear storm elevation. The road widening for the above mentioned project is diverting the storm runoff to existing storm drainage. Sincerely, The John R. McAdams Company, Inc. Leonard McBryde I , .I. Engineering Designer LM/hn g r$ o = - n BUFFER IMPACT MAP - OVERALL u Z JOHN R. McADAMS COMPANY APRIL 2005 Soil & Environmental Consultants, PA y 8 11010 Uw u4 ?d . X.W4*, N Cti 27614 . Fbs (91) W.fl . Fc (91 ? N0 8 - STONE MANOR AT HIGHWOODS CONDOS a.dw- N WAKE COUNTY. NORTH CAROLINA 4e 8 i d f T-l-0 6 " m C.P. BUFFER IMPACT 1: IN . E : 22.18' Zone 1: 913 SF (0.021 AC) Zone 2:449 SF I (0.010 A j) \6 s 0-10 INSET a o? U? u 41 t- w1 ?f SS / ' 1 \ 0 " 66 ? o ? i 6 ? J a 0 p }Z 0 V) ? Z Q a D ::E 110 a°°6 a ¢ V iI ? U a o ¢ p=Z ?¢Z 1 Z) ?QO W ` Z Z w O ?(„ RGP v m ? w V ?? \ i o ?? J y BUFFER IMPACT 2: e® r Zone 1: 228 SF (0.005 AC) Zone 2: 459 SF (0.011 AC) 30" F.. . SS ® ' INV. EL S? ®?2 o EP ® o1 000 ti ®/ 2 0100 ® 23 0100 238 ® / SCALE DRAWN BY: u? DATE: APRIL 7. 2005 PROJECT NO. 7903.wS SHEET Cf 1 Environmental Consultants, PA Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 September 6, 2005 S&EC Project #7903.W3 NCDENR-DWQ Attn: Ms. Debbie Edwards 2321 Crabtree Blvd Parkview Building Raleigh, NC 27604 o?ffc?D SEP 6 - 2005 071,R- WATER QU,,LITY 1YcTU,.;DS F? ?D STG, ,? ??Ti:R Cs ??;CN RE: Request for Neuse Buffer Compliance Meadow Wood Condominiums (formerly Stone Manor at Highwoods) Raleigh, Wake County, North Carolina Dear Ms. Edwards: On September 1, 2005 a letter from your office was received withdrawing a permit application for the subject site. Previously, in July 2005 an office meeting was held with Ms. Debbie Edwards in which corrected diffuse flow worksheets were requested. The attached submittal contains the corrected worksheets as well as corrected information meant to replace the initial submittal. On behalf of Town & Country Developers of Raleigh, Inc. (current property owner), we hereby request written concurrence from the North Carolina Division of Water Quality (DWQ) that the project complies with the Neuse Buffer Rules for proposed impacts resulting from the installation of a proposed sanitary sewer line and a road widening. A Pre-construction Notification Application (PCN) is attached, which includes an agent authorization form. Site Location The project site is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. Impacts & Minimization The proposed plan minimizes impacts to the Neuse River Buffers by proposing perpendicular crossings. No impacts are proposed to any jurisdictional features on the property. Proposed impacts on site amount to 2,049 square feet of buffer impacts due to perpendicular crossing of the buffers. The road widening of Atlantic Avenue is required 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 September 6, 2005 S&EC Project #7903.W3 Page 2 of 2 by the City of Raleigh. This widening will convert existing pervious fill slope area to impervious asphalt road cover. The proposed sanitary sewer impact will tie into an existing manhole adjacent to Meadowfield Drive. The applicant proposes no impacts of jurisdictional features. Buffer impacts are due to transportation and sanitary sewer infrastructure requirements imposed by the City of Raleigh. Even those impacts have been designed to take advantage of existing road and sanitary sewer infrastructure during construction to minimize disturbances. The applicant proposes no impacts to the two channels on site. Sincerely, Sean Clark Environmental Scientist Attachments: Pre-construction (PCN) notification form . Agent Authorization Form Copy of DWQ's August 26, 2005 letter Site Location Map-USGS (Figure 1) Site Location Map - Soil Survey (Figure 2) Proposed Wetland Impact Maps Level-spreader Calculation Worksheets Office Use Only: Fonn Version May 2002 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: ? Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ? 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Buffer Compliance 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information Owner/Applicant Information Name: Town & Country Developers of Raleigh, Inc. Mailing Address: Attn: Michael Alvis 4425 Pine Hollow Drive Wilminp-ton, NC 28412 Telephone Number: 910-452-0296 E-mail Address: Fax Number: 910-452-5436 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: Sean Clark 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: SClarkPSandEC.com Page 1 of 8 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Meadow Wood Condominiums (formerly Stone Manor at Highwoods) 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 1715.14 43 6252 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Meadow Wood Condominiums Directions to site (include road numbers, landmarks, etc.): The subject property is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle 5. Site coordinates, if available (UTM or Lat/Long): 035° 49' 12.04" N, 078° 36 48.54" W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): +/- 9.36 acres 7. Nearest body of water (stream/river/sound/ocean/lake): UT to Crabtree Creek: 27-33-10: Q 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.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:_ The site is a forested lot surrounded by residential and commercial developments. Page 2 of 8 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project is a multi-family residential development. Standard equipment for rgadinfi and construction will be used. 11. Explain the purpose of the proposed work: The proposed project will provide housing to meet the growing demands for residential property in the area. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. A site meeting was held with Ms. Jennifer Burdette (formerly of the USACE) on the 29m of October 2004. A site meeting was held with NC DWQ on the 23`d of October 2004. Both agencies confirmed our delineation, but we have not yet received confirmation letters. 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. The applicant does not anticipate any additional work resulting in further environmental impacts. 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The applicant proposes impacting the Neuse River Buffers in two locations. Impact #1 will result in 1,362 square feet of impacts due to road widening required by the City of Raleigh. The impacts within Page 3 of 8 Impact 1 are to an area that is currently the fill slopes of the existing road. That is to say that the proposed impacts are due to converting an area that is currently grassed to an impervious cover _(asphalt . Impact #2 will result in 687 square feet of impact due to requirements for tag into an existing sanitary sewer line. No other buffer impacts are proposed. No impacts to streams or wetlands are proposed. 2. Individually list wetland impacts below: Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** indicate on ma acres es/no linear feet NA NA NA NA NA NA * List each impact separately and identify temporary impacts. 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. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at ham://www.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: 0 acres Total area of wetland impact proposed: 0 acres 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? indicate on ma linear feet Before Impact lease s ecif NA NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, 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. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.uses.eov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mal2quest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 0 linear feet 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Open Water Impact Area of Name Wate Type of Waterbody Site Number Type of Impact* Impact plicablle) e) (if applicable) (lake, pond, estuary, sound, indicate on ma acres bay, ocean, etc. NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. Page 4 of 8 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Size of watershed draining to pond: NA Expected pond surface area: NA VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The applicant avoided impacts to jurisdictional features on site. As described in IV. 1. (above) buffer impacts on site are limited to two areas, detailed in X (below). Further, the applicant proposes to take advantage of existing transportation facility corridor infrastructure, particularly existing fill slope to further minimize impacts to buffers and completely avoid impacts to jurisdictional features on site. 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 March 9, 2000, 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. Page 5 of 8 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 NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/newetlands/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. No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." No impacts are proposed to jurisdictional features therefore no mitigation is proposed. If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wM/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): 0 Amount of buffer mitigation requested (square feet): 0 Amount of Riparian wetland mitigation requested (acres): 0 Amount of Non-riparian wetland mitigation requested (acres): 0 Amount of Coastal wetland mitigation requested (acres): 0 IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No 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 ? Page 6 of 8 If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ® No ? If you answered "yes", provide the following information: 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 1-Road Widening Zone* Impact (square feet Multiplier Required Mitigation 1 913 3 N/A 2 449 1.5 N/A Total 1,362 N/A Impact 2 - Sanitary Sewer Tic-In Zone* Impact (square feet Multiplier Required Mitigation 1 228 3 N/A 2 459 1.5 N/A Total 687 N/A * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. Page 7 of 8 No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." If for some reason buffer mitigation required the applicant proposes payment to the NC-EEP. XI. Stormwater (required by DWQ) Describe impervious acreage (both 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. Proposed impervious surface area on the site exceeds 30%. However, none of the proposed impacts on site require a 401 Water Quality Certification, so the applicant is not required to submit a stormwater management plan. All run-off from the proposed road widening; will be diverted to existing stormwater conveyances. Stormwater generated onsite will be held in an underground system and then the first inch will be routed to diffuse flow devices prior to entering the buffer. 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 proposed project will tie into existing City of Raleigh sanitary sewer lines. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 1 UU-1-CV_1YJJ rr-t:CU rKUi'1: 1UNN Z? C.UUNTRY DEVEL 919-510-4473 01/31/2606 14:39 FAX T0:8469467 P:2/2 Soil & Enviro* .mental Consultants, PA U010 XiNm Ridge Rod • FWtigb. No oh Cxol4a 27614 - PUooe. (919) 646.5900 • Fa= (919) 6464467 wWW_.adBCoom Name: Addres. Phone: Project Name/ Description: r't'C_ l!'iG14if • Date: !r?-- (` DS- The Department of the Army U.S. Army Corps of Eng jeQs* Wilmington M rict P.O. ©ox 1890 WBuVngtozn, NC 29402 Attn: Field Office: Re: Wetlands Related Consu .ling and Permitting To Whom It May Concem: 1, the current proRertv owner hereby designate and authorize Soil & BnvizvnmenW Consultants, PA to act in x y behalf as my agent m the proca=Wg of permit applkaticros, to furnish upon request supplemeatat information in support of applications, etc. from this day forward. The 1, -r day of Ibis notification supersedes any previous correspondence concerning the agent for this project NOTICE: This authoritatior„ for liability and professional courtesy reasons, is vaUd only for govern=ent officials to enter the property when aceozupawied by 5412C staff, You should call S&U-C to arrange a site meeting prick to visiting the site-' Print Property Owners Name Property Owner's Signature cc. Mr. John Domey cc: Mr. Sean Clark NCDENR- UWQ Soil & Environmental Consultants, PA 2321 Crabtree Boalev=*. Raleigh, NC 27604 Qaj Z 11 . -Qt ; G[ n?brwv 236 UPWIlip Cnutt, Suite C 3817-L 11?mGale Ih;Ye ' Phwc td. NC 2800,5 GcccaaQM NC 27455 Fax: x (706) (lal1 72D720--9406 9445 11n=:, (336) 540.8234 Fax: (336) 54D-M5 AGENT A1riORIZA770N FORM All B9anks To Be Filled In By The Current Landowner o?o? wAr?9Q? SEA' - "t 7n?5 r nt ,; ants, ?A By: Soi16 Environ. s: William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 26, 2005 DWQ # 20050628 Wake County CERTIFIED MAIL - RETURN RECEIPT REQUESTED Town & Country Developers of Raleigh, Inc. Attn: Mr. Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Subject Property: Stone Manor @ Highwoods Condominiums UT to Crabtree Creek [03-04-02, 27-33-(10), C NSW] NOTICE OF WITHDRAWL Dear Mr. Alvis: On April 13, 2005, you requested a 401 Water Quality Certification from the Division of Water Quality (DWQ) for your project. We wrote to you on April 22, 2005 discussing concerns that we have regarding the design of the project and stating that it would be placed on hold for three weeks giving you time to address DWQ's concerns. As of today, DWQ has not received a response to this request. Therefore, your file is hereby considered withdrawn and will not be reviewed until DWQ's earlier concerns are addressed. Once you have collected sufficient information to have a complete application (please see our April 22, 2005 letter for the missing information), you will need to reapply for DWQ approval. This includes submitting a complete application package with the appropriate fee. Please be aware that you have no authorization under Section 401 of the Clear Water Act for this activity and any work done within waters of the state would be a violation of North Carolina General Statuses and Administrative Code. Please call Mr. Ian McMillan at 919-715-4631 if you have any questions or concerns. Sincerely, J '(/ n 1 o , upervlsor 1 v sight/Express Revi w Permitting Unit cc: Raleigh DWQ Regional Office Raleigh Corps of Engineers Central Files File Copy Sean Clark, S&EC, 11010 Raven Ridge Road, Raleigh, NC27614 Filename: S:\2005 Correspondence\05-0628 Stone Manor (Wake) Withdrawl.doc Ncn` Carolina 401 Oversight/F,xpress Review Permitting Unit ' " _ _ fla'rll??f 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 stlte nc udncwetland2 An Equal Opportunity/Affirmative Action Employer - 50`70 Recycled/109o Post Consumer Paper Michael F. Easley, Governor ,T J • \ Si P • 7 f. ' M6 ? ? ? \E IZL7f a1 `\ ! Project No. Figure 1 - USGS Map j Soil & Environmental Consultants, PA Project Mgr.: Stone Manor at Highwoods 11010 Raven Ridge Rd.- Raleigh, NC 27614 Sc Wake County, NC (919) 846.5900 - (919) 846-9467 Web Page: www.SandEC.com Scale: 1" = 2,000' 01/31105 Raleigh West & East Quadrangles Project #: 03.7903 Scale: Project h1gr.: Date: Figure Atlantic - Ave. Location Condos Map Atlant ' Soil & Environmental Consultants, PA =K 11010 Raven Ridge Rd - Raleigh NC 27614 . , Soil Survey f Y' (919) 846-5900 - (919) 846-9461 r .. »; Web Page: www.SandEC.com 02/04/2005 08:49 FAX 1. PROJECT INFORMATT11 Project N ame : T. N Contact Peron: _aQ Levcl Spreader ID:, 5? -? HCADAUS DWQ Pro ect No DIVISJON OF WATER QUALITY - LEVEL SPREADER WORKSHEET the Wowing information): Phone Number: Level Spreader 1_ength Drainage Area Impervious Area Maximum Filter SliiplBuffer Slope grass tl ?. ?q as % Max. Drcbarye from a 10 Year Store cis Max. Discharge to Level Spreader!?`f eft Filter SviplBuffcr Vegetation _ r2rX55 Pre-treatment or Bypass Method IL REQUIRED ITEMS CHECKLt".•T 0 007 (perpendicular to flow) (on-site and oft-slte drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)' (thick ground cover or grass, canopied forest with leaf litter groundcover) Inftiai in tiro space provided to indioace the foaowitl design requirements have been met and supporting documentation is attached. Ita requirrmed has not been met va" an explanation of nfiy. At a minimum, a complete stormwater management plan submittal Includes a worksheet for each BMP, design calculaions, plans and speclflcaliors showing all BMPs and outlet structruo details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and w40 sub=ntially delay final review and approval of the project Ap2jicnnts InNais Level spreadrx Is at least 13 ft. W cts for thick ground cover or grass or 100 ft PC( cis in canopied forest with leaf Etter. Preform Sour Holes are on flat slopes only y? No structurex are located In protected buffers' If bypass method sperdied in the Draft Level Spreader Design Option Document: A-T- Bypass method is specified (f applicable) and plan details and calculations are provided Q,l Disdtarge to lewd spreader and subsequent filter strip is hydraulically and spatially separate from the bypass t discharge. No structure; ores located In protocted buffers. Plan details for the bypass and outlets are provided. • The operatkn and makenarce agreement Includes annual erosion and vegetation repair. A J- The operYjm and maintenance agreement s{gned and notarized by the responsible party is provided. ' Level spreaders in series can be t sed on slopes of up 10 16% in forested areas with leaf littler cover or on slopro of up to 25% in areas vAth thick ground cover or grass if resigned according to the Draft Level Spreader Design Option Document This potentially requires a i minor variance In protected buffer emas. In any event the second level spreader cannot be located in Zone 1 of a protected Ldfor area. 161 02/04/2005 08:49 .FAX -+ bICADAUS 0007 DWQ Protect No -- D=ON OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT IN Project Name : Contact Person: Level Spreader ID; (pler,se complete the following information): rEs Z. Level Spreader Length /ft. Drainage Area 19, Impervious Area as D 01 Maximum Filter StripBuffter Elope % grass . Max. Di„4arga from a 10 Year story cfs Mme. Discharge to Level Spreader j • 31 cis FAcr StripMuffcr Vegetation f, rx ss - Pre-treatment or Bypass Method 11. REQUIRED ITEMS CHECKU9 Phone Number: (perpendicular to flow) (on-site and off-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (6% for forested, leaf littler cover, 8% for thick ground cover)' (thick ground cover or grass, canopied forest with Icaf fitter groundcover) Indal in the space provided to ind;care the fob Whq design requirements have been met and supporting documentation Is attached. If a requirement has not bwn met 0xA an explanation of w?hy. At a minimum, a complete stormwater management plan submittal includes a workshoct for each BMP, design calculations, plans and speclfica(lons showing all BMPs and ou'det structure details, a detailed drainage plan end a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional Information and v4,11 sub=tially delay final review and approval of the project Applicants Initials P. T Level sprea42r Is at least 13 ft per Us for thick ground cover or grass or 100 ft per cis in canopied forest with Ieaf litter. (J, S Pre-Form Sever Holes are on eat slopes only (r,.s No structureN are located In protected buffers' If bypass method specified in the Daft Levd Spreader Design Option Document _T Bypass method is specified (if applicable) and plan details and calculations are provided ca _Discharge to level spreader and subsequent filter strip is hydroulicaiiy and spatiJy separate from the bypass discharge. No structures ere located in protocted buffers. Plan details for the bypass and outlets are provided. ' S The operalkn and maintenance agreement Includes annual erosion and vegetation repair. 6'T The operation and ma nterawo agreement signed and notarized by the respomible party is provided. ' Level spreaders in series con be tied on slopes of up to 15% in forested areas vrith leaf littler cover or on slopm of up to 25% in areas with thick ground cover or grass iI designed according to the Draft Level Spreader Design Option Document. This potentially requires a minor variance in protected buffer yeas. In any event the second Ievel spreader cannot be located in Zone 1 of a protected buffer area. 161 a 0 m c 0 PERMANENT SOIL REINFORCEMENT MATTING (PSRM) (SEE NOTE) 15"4 RCP OUTLET (RIP RAP IN BASIN NOT SHOWN FOR CLARITY) FLOW SQUARE PREFORMED SCOUR HOLE (PSH) SEED WITH NATIVE GRASSES AT INSTALLATION. INSTALL LEVEL AND FLUSH PATH NATURAL GROUND. A to J w to r"t Lo 15"0 RCP 4 FT. Cpp 1 FT FLOW- A" NATURAL ' ? GROUND RIP RAP LINER W/ FILTER 1" J PERMANENT SOIL FABRIC (SEE NOTES) 3'75 TUCK REINFORCEMENT NCDOT CLASS 'A' RIP RAP MATTING (PSRM) -9" THICK LEVEL SPREADER APRON (NTS) LEVEL SPREADER/SCOUR HOLE DETAILS NTS NOTES. 1. RIP RAP LINER SHALL BE UNDERLAIN WITH MIRAFI FILTERWEAVE 700 OR APPROVED EQUIVALENT. 2. PERMANENT SOIL RE-INFORCEMENT MATTING SHALL BE LANDLOK TRM 450 OR APPROVED EQUIVALENT. 3. BOTH THE RIP RAP UNDERLINER AND THE LANDLOK TRM 450 SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. ?/-- / V50- ell it 0: i '?';i'' , , 1 '\ - /- f i ; i •??-/ Sri / / Cl) o Cl) ° N 55'48'20. W L) 158.15'`\? 13 p ------- i, I --- -- S1' --- _ ry ' , i , ' I 3 S 2 g O Ct --?4;FFE 235.75 --- Iy / 00.. ------ .. -'' "-- -sTRUetv?ArwAS -? FFE FF,Z I ral -------- 'Q 240.75 ,250.75 CAME . , i I ?r Meadow Wood JRM Project #: SPEC-03020 Bypass and Road Widening The bypass for the above mentioned project is a catch basin with two invert outs. The bottom invert out discharges to the level spreader. The top invert out discharges to the velocity dissipater. The invert out that is discharging to the velocity dissipater is set at the lyear storm elevation. The road widening for the above mentioned project is diverting the storm runoff to existing storm drainage. Sincerely, The John R. McAdams Company, Inc. /Led McBryde I , .I. Engineering Designer LM/lm r-? NCDENR-DWQ Attn: Ms. Debbie Edwards Environmental Consultants, PA Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 September 6, 2005 S&EC Project #7903.W3 rr-Z, c? D SEP G - 2005 2321 Crabtree Blvd Parkview Building Raleigh, NC 27604 RE: Request for Neuse Buffer Compliance Meadow Wood Condominiums (formerly Stone Manor at Highwoods) Raleigh, Wake County, North Carolina Dear Ms. Edwards: On September 1, 2005 a letter from your office was received withdrawing a permit application for the subject site. Previously, in July 2005 an office meeting was held with Ms. Debbie Edwards in which corrected diffuse flow worksheets were requested. The attached submittal contains the corrected worksheets as well as convected information meant to replace the initial submittal. On behalf of Town & Country Developers of Raleigh, Inc. (current property owner), we hereby request written concurrence from the North Carolina Division of Water Quality (DWQ) that the project complies with the Neuse Buffer Rules for proposed impacts resulting from the installation of a proposed sanitary sewer line and a road widening. A Pre-construction Notification Application (PCN) is attached, which includes an agent authorization form. Site Location The project site is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. Impacts & Minimization The proposed plan minimizes impacts to the Neuse River Buffers by proposing perpendicular crossings. No impacts are proposed to any jurisdictional features on the property. Proposed impacts on site amount to 2,049 square feet of buffer impacts due to perpendicular crossing of the buffers. The road widening of Atlantic Avenue is required 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 September 6, 2005 S&EC Project #7903.W3 Page 2 of 2 by the City of Raleigh. This widening will convert existing pervious fill slope area to impervious asphalt road cover. The proposed sanitary sewer impact will tie into an existing manhole adjacent to Meadowfield Drive. The applicant proposes no impacts of jurisdictional features. Buffer impacts are due to transportation and sanitary sewer infrastructure requirements imposed by the City of Raleigh. Even those impacts have been designed to take advantage of existing road and sanitary sewer infrastructure during construction to minimize disturbances. The applicant proposes no impacts to the two channels on site. Sincerely, Sean Clark Environmental Scientist Attachments: Pre-construction (PCN) notification form . Agent Authorization Form Copy of DWQ's August 26, 2005 letter Site Location Map-USGS (Figure 1) Site Location Map - Soil Survey (Figure 2) Proposed Wetland Impact Maps Level-spreader Calculation Worksheets Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: ? Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ? 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Buffer Compliance 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Town & Country Developers of Raleigh, Inc. Mailing Address: Attn: Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Telephone Number: 910452-0296 Fax Number: 910-452-5436 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: Sean Clark 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: SC1ark a,SandEC.com Pagel of 8 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than I1 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: Meadow Wood Condominiums (formerly Stone Manor at Hiahwoods) 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 1715.14 43 6252 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Meadow Wood Condominiums Directions to site (include road numbers, landmarks, etc.): The subject property is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. 5. Site coordinates, if available (UTM or Lat/Long): 035° 49' 12.04" N. 078° 36' 48.54" W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): +/- 9.36 acres 7. Nearest body of water (stream/river/sound/ocean/lake): UT to Crabtree Creek: 27-33-10: 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.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application:_ The site is a forested lot surrounded by residential and commercial developments. Page 2 of 8 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project is a multi-family residential development. Standard equipment for a?*r ding and construction will be used. 11. Explain the purpose of the proposed work: The proposed project will provide housing to meet the growing demands for residential property in the area. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. A site meeting was held with Ms. Jennifer Burdette (formerly of the USACE) on the 29`h of October 2004. A site meeting was held with NC DWQ on the 23`a of October 2004. Both agencies confirmed our delineation, but we have not yet received confirmation letters. 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. The applicant does not anticipate any additional work resulting in further environmental impacts. 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The applicant proposes impacting the Neuse River Buffers in two locations. Impact #1 will result in 1,362 square feet of impacts due to road widening required by the City of Raleigh. The impacts within Page 3 of 8 Impact 1 are to an area that is currently the fill slopes of the existing road That is to say that the proposed impacts are due to converting an area that is currently grassed to an impervious cover (asphalt). Impact #2 will result in 687 square feet of impact due to requirements for t ing into an existing sanitary sewer line. No other buffer impacts are proposed No impacts to streams or wetlands are proposed. 2. Individually list wetland impacts below: Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** indicate on ma acres es/no linear feet NA NA NA NA NA NA * List each impact separately and identify temporary impacts. 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. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: 0 acres Total area of wetland impact proposed: 0 acres 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? indicate on ma linear feet Before Impact leasespecify) NA NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, 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. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.usgs.gov. Several intcmct sites also allow direct download and printing of USGS maps (e.g., www.tol2ozone.com, www.mal2quest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 0 linear feet 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Open Water Impact Area of Name Wat Type of Waterbody Site Number Type of Impact* Impact ) (if applicable) (lake, pond, estuary, sound, indicate on ma acres bay, ocean, etc. NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. Page 4 of 8 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Size of watershed draining to pond: NA Expected pond surface area: NA VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The applicant avoided impacts to jurisdictional features on site. As described in IV. 1. (above), buffer impacts on site are limited to two areas, detailed in X (below). Further, the applicant proposes to take advantage of existing t_ransportation facility corridor infrastructure, particularly existing fill slope, to further minimize impacts to buffers and completely avoid impacts to jurisdictional features on site. 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 March 9, 2000, 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. Page 5 of 8 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 NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.ne.us/ncwetlands/stn-ngid e.html. 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. No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." No impacts are proposed to jurisdictional features therefore no mitigation is proposed. If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.btm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): 0 Amount of buffer mitigation requested (square feet): 0 Amount of Riparian wetland mitigation requested (acres): 0 Amount of Non-riparian wetland mitigation requested (acres): 0 Amount of Coastal wetland mitigation requested (acres): 0 IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No 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 ? Page 6 of 8 If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 213 .0233 (Meuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify, )? Yes ® No ? If you answered "yes", provide the following information: 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 1- Road Widening Zone* impact (square feet Multiplier Required Mitigation 1 913 3 N/A 2 449 1.5 N/A Total 1,362 N/A Impact 2 - Sanitary Sewer Tie-In Zone* Impact (square feet Multiplier Required Mitigation 1 228 3 N/A 2 459 1.5 N/A Total 687 N/A * Zone I extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or.0260. Page 7 of 8 No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. XI. Stormwater (required by DWQ) Describe impervious acreage (both 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. Proposed impervious surface area on the site exceeds 30%. However, none of the proposed impacts on site require a 401 Water Quality Certification, so the applicant is not required to submit a stormwater management plan. All run-off from the proposed road widening will be diverted to existing stormwater conveyances. Stormwater generated onsite will be held in an underground system and then the first inch will be routed to diffuse flow devices prior to entering the buffer. 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 proposed project will tie into existing City of Raleigh sanitary sewer lines. 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 F1 No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). NA Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 1 LU-I-CYJYJJ e?ti:ee? rKUri: 1UNN ?-' CUUNTRY DEVEL 919-510-4473 T0:8469467 P:2/2 01/31/2606 14:39 FAR Soil & Environmental Consultants, PA ]JOIE Rsncn Rite RoM - RalciCk Noah C.xoUai 27614 - Yboac: (919) 646.5900 - F= (919) 946?94b7 www_111 oat AGENT AUTHORIZA770N FORM All Blanks To Be Filled in By The Cumnt Landowner Name: bCP Iva Address; .373? Phone: - / t2 l l to// 9lo ' `I Vl J 3 JJ Project Name/Descriptilan: n "e4i(- Date: 0 The Department of the Army U.S. Army Corps of Engineers, Wilmington District P.O. Box 1890 WilmVngton, NC 284x2 Attn: Field Office: -&Q.I?l Rr Wetlands Related Consu.Ling and Permitting To Whom It May Concem: L the current prop:qLV owner hereby designate and authorize Soil & RnvizvnmenW Consultants, PA to act in my behalf as my agent m the processing of permit applications, to furnish upon request supplernmtat information in support of applications, etc, from this day forward. The ILL _ day of Ibis notification supersedes any previous correspondence concerning the agent for this project_ NOTICE: Ibis authoiiutior,, for liability and professional courtesy reasons, is valid only for government officials to eater the psuperty when accompanied 1Ly S.&EC staff, You shouId call S&EC to arrange a site meeting pxi" to visiting the site., AKE, ? 11l/ c 5ek%,4l VICt' . pfes -i 7,46/. ?4 1ill Print Property Owner's Name' Property Owne4rsi gna ture cc: Mr. John Domey cc: Mr. Sean Clark NCDENR- DWQ Son & Environmental Consultants, PA 2321 Crabtree BoWev=". Raleigh, NC 27601 Z I ?sns??CSm- .,cc: Qr act. 236 L.cPh;llip Court. Suite C 3817.E Laumd.4a DriYe ' Concord, NC 28024 Grmaaoca. NC 27455 Phone: (104) 720-9405 Pbon6:, (396) 540.8234 Fax: (70d) 72D-9-? Fax: (136) SAD-8215 p?0? W AT ?RQG SEP - o gy: Soil 6 Er,vif William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 26, 2005 DWQ # 20050628 Wake County CERTIFIED MAIL - RETURN RECEIPT REQUESTED Town & Country Developers of Raleigh, Inc. Attn: Mr. Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Subject Property: Stone Manor @ Highwoods Condominiums UT to Crabtree Creek [03-04-02, 27-33-(10), C NSW] NOTICE OF WITHDRAWL Dear Mr. Alvis: On April 13, 2005, you requested a 401 Water Quality Certification from the Division of Water Quality (DWQ) for your project. We wrote to you on April 22, 2005 discussing concerns that we have regarding the design of the project and stating that it would be placed on hold for three weeks giving you time to address DWQ's concerns. As of today, DWQ has not received a response to this request. Therefore, your file is hereby considered withdrawn and will not be reviewed until DWQ's earlier concerns are addressed. Once you have collected sufficient information to have a complete application (please see our April 22, 2005 letter for the missing information), you will need to reapply for DWQ approval. This includes submitting a complete application package with the appropriate fee. Please be aware that you have no authorization under Section 401 of the Clear Water Act for this activity and any work done within waters of the state would be a violation of North Carolina General Statuses and Administrative Code. Please call Mr. Ian McMillan at 919-715-4631 if you have any questions or concerns. Sincerely, or Revi w Permitting Unit cc: Raleigh DWQ Regional Office \IJ Raleigh Corps of Engineers Central Files File Copy Sean Clark, S&EC, 11010 Raven Ridge Road, Raleigh, NC27614 Filename: S:\2005 Correspondence\05-0628 Stone Manor (Wake) Withdrawl.doc 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 stlte nc us/ncwctlinds Michael F. Easley, Governor N nCarolina ?frrrally An Equal Opportunity/Affirmative Action Employer - 50`70 Recycled/10% Posi Consumer Paper LAE \ r i g ! N ?y '• ? f ? 'I ?_ r 17 Project No. Fire 7s03.w3 g 1- USGS Map Soil & Environmental Consultants, PA Project Mgr.: Stone Manor at Highwoods 11010 Raven Ridge Rd.- Raleigh, NC 27614 Sc Wake County, NC (919) 846-5900 - (919) 846.9467 Web Page: www.SandEC.com Scale: 1" = 2,000' 01/31105 Raleigh West & East Quadrangles Project #: Scale: 03-7903 Project Date: Figure -Location Map j Soil & Environmental Consultants, PA Mgr.: Atlantic Ave. Condos (?i??.3 # =K, 11010 Raven Ridge Rd.- Raleigh, NC 27614 Soil Survey (919) 846-5900 - (919) 846-9467 Web Page: www.SandEC.com 02/04/2005 08:49 FAX -? MADAMS DWQ Project No DIV1,90N OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT iNFORMA Project Name : Contact Peron: --13Q Level Spreader 10;. ?? Level Spreader Length Drainage Area Impervious Area Maximum Filter Stripleuffer Slope grass the jc&wing information). Phone Number: L % Max. D74arga from a 10 YearStortr , ? as Max. Discharge to Level Spreader 2? `f cfs FaterShipsuffervegetafion f?n?55 Pre-tre., mant or Bypass Method IL REQUIRED ITEMS CHECKL= 0007 (perpendicular to flow) (on-site and oft-site drainage to the level spreadcf) (on-site and off-sits drainage to the level spreader) (VI, for forested, leaf Giber cover, 8% for thick ground cover)' (thick ground cover or grass, canopied forest with leaf litter growidcover) Mal in Um space provided to indicate the followN design requirements have been met and supporting documentation is WAched. If a regvirrmarrt has not been met, otboa an evlanaGon of nfiy. At a minimum, a complete atOmMater manageamt plan submidal Includes a worksheet for each 13MP, design calculations, plans and spedflaoru showing all BMPs and outset strwUo details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete sutznittal package will result in a request for additional information and WJ subsumliiaily delay final review and approval of the project li rints InINals Love) spraadx Is at least 13 ft. per cis for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. ?T Pre-Form Sawn Hoses are on flat slopes only (-T No stucturex ere located in protected buffers' R bypass method specified in the Draft Level Spreader Design Option Document: Aj- Bypass method is specified (if applicable) and plan details and calculations are provided Disa"V to level spreader and subsequent filter strip is hydraulically and spatijY separate from the bypass discharge. No structures Ira located in protected buffos. Plan details br the bypass and outlets are provided. The operatitvr end maintenance agreement Includes ww4 erosion and veVation repair. --r The oper'ot)ro and maintenance agreement slgned and rd.-iized by the responsible party is provided. ' Level spreaders in series can be used on slopes of up lo 15% in forested areas W11i le at littler aver or on slope; of up to 25% in areas vdth thick ground cover or grass if eesigned according to the Draft Level Spreader Design Option Document This poten5any requires a minor variance in protected buffer ereas. In any event the second level spreader cannot be located in Zone 1 of a protected buffor area. 151 02/04/2005 08:40 FAX a MCADAHS 121007 DWQ Praed No - D=ON OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INT Project Name : Cont d Person: Levcl Spreader ID;. (ple<ue complete She following Information): -1 lA n S z Level Spreader Length ( R Drainage Area 9141 tmperviow Area D ac. Maximum Filter Strip Gud%er Slope % grass . Max. Di,.charga from a 10 Year Storir 5, .S? cfs Max. Discharge to Level Spreader 1.31P efs Fitter 60^ffor Vegetation A _M r5 Pre-treatment or Bypass Methods nom, 11. REQUIRED ITEMS CHECKL"v Phone Number. (perpendicular to flow) (on-site and oft-site drainage to the level spreader) (on-site and off-site drainage to the level spreader) (Vle for forested, leaf littler cover, 8% for titiick ground cover)' (thick ground cover or grass, canopied forest with leaf litter groundcover) InNal in the space provided to Indicaca ft following design requirements have been met and supporting documentation is attached. It a r0gVkw enf has not bean met caeca an explanation of why. At a minimum, a complete slormwatcr management plan submittal induces a worksheet for each BMP, design calculations, plans and speclticallons showing al BMPs and ou'Jet structure details, a detailed drainage plan and a fully executed operaton and maintenance agreement An incomplete submittal package will result in a request for additional information and Y4 substzritially delay final review and approval of the project Aaolfcants Initials 91- Level spreadix Is at least 13 tL per cfs for thick ground cover or grass or 100 ft per cis in canopied forest with leaf Etter. ?S Pre-Form Scwr Holes are on flat slopes only 61- No stru=eN ore located in protected buffers' If bypass method specified In the Draft Levd Spreader Design Option Document: AI Bypass mettod is specified (if applicable) and plan details and calculations are provided Discharge to level spreader and subsequent titter strip is hydraulically and spatially sep=tc from the bypass discharge. No structure. ore located In protoctcd buffors. 977 -Plan details ix the bypass and outlets are provided S The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the resp=ible patty is provided. ' Level spreaders in series can be vsed on slopes of up to 16% in forested areas with leaf littler cover or on slope; of up to 25% in areas with thick ground cover or grass ff eesigned according to the Draft Level Spreader Design Option Document- This potentially requires a minor variance In protected buffer mas. In any event the second level spreader cannot be boated in zone 10 a protected buffer area. 161 PERMANENT SOIL REINFORCEMENT MATTING (PSRM) (SEE NOTE) 15"0 RCP OUTLET (RIP RAP IN BASIN NOT SHOWN FOR CLARITY) FLOW SQUARE PREFORMED SCOUR HOLE (PSH) SEED WITH NATIVE ` GRASSES AT INSTALLATION. INSTALL LEVEL AND FLUSH WITH NATURAL GROUND. tz A Lo J rl to i Sr 15"0 RCP 4 C pp FT. 1 FT FLOW- -NATURAL GROUND RIP RAP LINER W/ FILTER ~ TUCK PERMANENT SOIL FABRIC (SEE NOTES) REINFORCEMENT NCDOT CLASS 'A' RIP RAP MATTING (PSRM) -9" THICK LEVEL SPREADER APRON (NTS) NOTES. 1. RIP RAP LINER SHALL BE UNDERLAIN WITH MIRAFI FILTERWEAVE 700 OR APPROVED EQUIVALENT. 2. PERMANENT SOIL RE-INFORCEMENT MATTING SHALL BE LANDLOK TRM 450 OR APPROVED EQUIVALENT. 3. BOTH THE RIP RAP UNDERLINER AND THE LANDLOK TRM 450 SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. LEVEL SPREADER11000R HOLE DETAILS NTS / N i ' i eej r?A'' / \\ -^ - ---------'???? 1-424 000, ° N 55'48'20" W a 158.15'\\? ' \? \\ ----- 724 --- = ___ qq - l °_ -- - - _- - - _ -' ---" '- M '/ _ - ' -- ---- ------ ® - -- _ -- -- a ------- # - '- -- -_ - -- -- ----- _ t _ _ ,?. ?-' ?-_ _ ; FFE 235.75 --- ___ ' ` _ --------'" GARAGE 'o 3 X /?--/--' _ I / i 1 I ??? FFE - - 240.75 I ? a ,i04 ?- r5 ?:? I Meadow Wood JRM Project #: SPEC-03020 Bypass and Road Widening The bypass for the above mentioned project is a catch basin with two invert outs. The bottom invert out discharges to the level spreader. The top invert out discharges to the velocity dissipater. The invert out that is discharging to the velocity dissipater is set at the lyear storm elevation. The road widening for the above mentioned project is diverting the storm runoff to existing storm drainage. Sincerely, The John R. McAdams Company, Inc. /Led McBryde I I. Engineering Designer LM/hn a? qj o° U? rA_ N O O N _J of a a N y a ? O S a ? Q K z Q 0 ?w m z 0 N SCALE: I' 100' DRAWN SY: um DATE: (ARIL 7. 2005 PROJECT NO. 7903.W3 SHEET OF 1 Soil & Environmental Consultants, PA 11010 Raven Ridge Road - Raleigh, North Carolina 27614 - Phone: (919) 846-5900 - Fax: (919) 846-9467 I's www.SandEC.com NCDENR-DWQ Attn: Ms. Debbie Edwards 2321 Crabtree Blvd Parkview Building Raleigh, NC 27604 RE: Request for Neuse Buffer Compliance September 6, 2005 S&EC Project #7903.W3 D SEP 6 ' CuU.7 Li, 1,1T Meadow Wood Condominiums (formerly Stone Manor at Highwoods) Raleigh, Wake County, North Carolina Dear Ms. Edwards: On September 1, 2005 a letter from your office was received withdrawing a permit application for the subject site. Previously, in July 2005 an office meeting was held with Ms. Debbie Edwards in which corrected diffuse flow worksheets were requested. The attached submittal contains the corrected worksheets as well as corrected information meant to replace the initial submittal. On behalf of Town & Country Developers of Raleigh, Inc. (current property owner), we hereby request written concurrence from the North Carolina Division of Water Quality (DWQ) that the project complies with the Neuse Buffer Rules for proposed impacts resulting from the installation of a proposed sanitary sewer line and a road widening. A Pre-construction Notification Application (PCN) is attached, which includes an agent authorization form. Site Location The project site is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. Impacts & Minimization The proposed plan minimizes impacts to the Neuse River Buffers by proposing perpendicular crossings. No impacts are proposed to any jurisdictional features on the property. Proposed impacts on site amount to 2,049 square feet of buffer impacts due to perpendicular crossing of the buffers. The road widening of Atlantic Avenue is required 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 September 6, 2005 S&EC Project #7903.W3 Page 2 of 2 by the City of Raleigh. This widening will convert existing pervious fill slope area to impervious asphalt road cover. The proposed sanitary sewer impact will tie into an existing manhole adjacent to Meadowfield Drive. The applicant proposes no impacts of jurisdictional features. Buffer impacts are due to transportation and sanitary sewer infrastructure requirements imposed by the City of Raleigh. Even those impacts have been designed to take advantage of existing road and sanitary sewer infrastructure during construction to minimize disturbances. The applicant proposes no impacts to the two channels on site. Sincerely, Sean Clark Environmental Scientist Attachments: Pre-construction (PCN) notification form Agent Authorization Form Copy of DWQ's August 26, 2005 letter Site Location Map-USGS (Figure 1) Site Location Map.- Soil Survey (Figure 2) Proposed Wetland Impact Maps Level-spreader Calculation Worksheets Office Use Only: Form Version May 2002 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: ? Section 404 Permit ® Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ? 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: Buffer Compliance 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 Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete section VIII and check here: ? 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? II. Applicant Information 1. Owner/Applicant Information Name: Town & Country Developers of Raleigh, Inc. Mailing Address: Attn: Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Telephone Number: 910-452-0296 Fax Number: 910-452-5436 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: Sean Clark 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: SClarknaSandEC.com Pagel of 8 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch 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: Meadow Wood Condominiums (formerly Stone Manor at Highwoods) _ 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA 3. Property Identification Number (Tax PIN): 1715.14 43 6252 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Meadow Wood Condominiums Directions to site (include road numbers, landmarks, etc.): The subject property is located on the east side of Atlantic Avenue (SR 2030) approximately 500 feet south of the I-440 underpass. Figure 1 shows the location of the site on a USGS topographic quadrangle. 5. Site coordinates, if available (UTM or Lat/Long): 035149' 12.04" N, 078° 36'48.54" W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Property size (acres): +/- 9.36 acres 7. Nearest body of water (stream/river/sound/ocean/lake): UT to Crabtree Creek, 27-33-10: C, NSW. 8. River Basin: Neus_e, 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.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is a forested lot surrounded by residential and commercial developments. Page 2 of 8 10. Describe the overall project in detail, including the type of equipment to be used: The proposed project is a multi-family residential development. Standard equipment for rg ading and construction will be used. 11. Explain the purpose of the proposed work: The proposed project will provide housing to meet the growing demands for residential property in the area. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. A site meeting was held with Ms. Jennifer Burdette (formerly of the USACE) on the 29`!' of October 2004. A site meetinp- was held with NC DWQ on the 23`a of October 2004. Both agencies confirmed our delineation, but we have not yet received confirmation letters. 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. The applicant does not anticipate any additional work resulting in further environmental impacts. 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. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: The applicant proposes impacting the Neuse River Buffers in two locations. Impact #1 will result in 1,362 square feet of impacts due to road widening required by the City of Raleigh. The impacts within Page 3 of 8 Impact 1 are to an area that is currently the fill slopes of the existing road. That is to say that the proposed impacts are due to converting an area that is currently grassed to an impervious cover asphalt). Impact #2 will result in 687 square feet of impact due to requirements for t ling into an existing sanitary sewer line. No other buffer impacts are proposed. No impacts to streams or wetlands are proposed. 2. Individually list wetland impacts below: Wetland Impact Area of Located within Distance to Site Number Type of Impact* Impact 100-year Floodplain** Nearest Stream Type of Wetland*** indicate on ma acres es/no linear feet NA NA NA NA NA NA * List each impact separately and identify temporary impacts. 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. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://www.fema.gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: 0 acres Total area of wetland impact proposed: 0 acres 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? indicate on ma linear feet Before Impact leasespecify) NA NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightcning, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.us2s.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 0 linear feet 4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Open Water Impact Area of Name Waterbody Type of Waterbody Site Number Type of Impact* Impact ) (if applicable) (lake, pond, estuary, sound indicate on ma acres bay, ocean, etc. NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. Page 4 of 8 5. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): NA Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): NA Size of watershed draining to pond: NA Expected pond surface area: NA VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The applicant avoided impacts to jurisdictional features on site. As described in IV. 1. (above)buffer impacts on site are limited to two areas, detailed in X (below). Further, the lin icant proposes to take advantage of existing transportation facility corridor infrastructure, particularly existing fl slope to further minimize impacts to buffers and completely avoid impacts to jurisdictional features on site. 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 March 9, 2000, 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. Page 5 of 8 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 NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o.enr.state.nc.us/ncwet]ands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." No impacts are proposed to jurisdictional features therefore no mitigation is proposed. If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wM/index.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): 0 Amount of buffer mitigation requested (square feet): 0 Amount of Riparian wetland mitigation requested (acres): 0 Amount of Non-riparian wetland mitigation requested (acres): 0 Amount of Coastal wetland mitigation requested (acres): 0 IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) land? Yes ? No 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 ? Page 6 of 8 If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 213 .0233 (Neuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 213 .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify, )? Yes ® No ? If you answered "yes", provide the following information: 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 1- Road Widening Zone* Impact (square feet Multiplier Required Mitigation 1 913 3 N/A 2 449 1.5 N/A Total 1,362 N/A Impact 2 - Sanitary Sewer Tic-In Zone* Impact (square feet Multiplier Required Mitigation 1 228 3 N/A 2 459 1.5 N/A Total 687 N/A * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. Page 7 of 8 No mitigation is proposed. The proposed buffer impacts are due to perpendicular impacts and are therefore considered "allowable without mitigation." If for some reason buffer mitigation is required the applicant proposes payment to the NC-EEP. XI. Stormwater (required by DWQ) Describe impervious acreage (both 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. Proposed impervious surface area on the site exceeds 30%. However, none of the proposed impacts on site require a 401 Water Quality Certification, so the applicant is not required to submit a stormwater management plan. All run-off from the proposed road widening will be diverted to existing stormwater conveyances. Stormwater generated onsite will be held in an underground system and then the first inch will be routed to diffuse flow devices prior to entering the buffer. 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 proposed project will tie into existing City of Raleigh sanitary sewer lines. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). NA Page 8 of 8 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) i-erjra..a Vit.r-u rKUrI:IUNN & (UUNTRY DEVEL 919-510-4473 T0:8469467 P:2/2 01/31/2606 14:39 FAX Soil & Environmental Consultants, PA 71010 Raum Ridge Rwd Raleitk Nae4 Cx01;n127614 - P6oaa (914) 946.5900 • F=(M)1464467. www-14adECooat AGENT AUTHORIZATION FORM All Uanks To Bt Filled In By The Current Landowner Name: Address: 37 3 2 Plwna - Biel- 57-16 --1(? q &1P Iva, Q -W1 - 33,?T- Project Naule/Description: _ ?T nSC- !/klr 'Date. !r?--1 ` D The Department of the Array U.S. Army Cozps of Eng4wc s. Wilmington Uisuict P.O.130% 1890 Wiln-ingtozn, NC 28402 Z A ttn; Field Offices Re: Wetlands Related Consu.ling and Perntittiag To Whom It May Concern. 4 the current ro owner hereby designate and authorize Soil & Environmentd Consultants, PA to act in my behalf as my agent: n the processing of permit applications, to furnish upon request sup?l ?ation in support of applications, etc, from this day forward. The ILL day of Ibis notification supersedes any previous correspondence concerning the a?Wt for this project. NOTICE: This authorizatior„ for liability and professional courtesy reasons, is valid only for goveznrnent officials to eater the prvpetty when accozapa=ied by S EC staff, You should call S&EC to arrange x site meeting pzi" to visiting the site. ' _?t1?E• ?`I t?/r ? Se??a. ?4?. ?re??,, ? d?lkSi. ?? 1? • Print Property Owners Namv Pzvperty Owner's Signature cc: Mr. John Domey cc: Mr. Sean Curl: NCPENR - IDWQ Soil & Environmental Consultants, PA 2321 Crabtree BoWev=*. Raleigh, NC 27601 236 UPlullip Cntrn. Suite C 3877•.1; LA-Rdalc Drive Concord, NC 28074 G. =aOQM NC 27455 Phone: (tai) 720.9405 l'tMnc:r (336) 540-8234 For.: (760-) 720.9406 Far; (336) SaA-8.'.39 • p?o? W A r?9QG r11 ? SEA' - 170,05 gy: So?16 Er,v?ron. e CERTIFIED MAIL - RETURN RECEIPT REQUESTED Town & Country Developers of Raleigh, Inc. Attn: Mr. Michael Alvis 4425 Pine Hollow Drive Wilmington, NC 28412 Subject Property: Stone Manor @ Highwoods Condominiums UT to Crabtree Creek [03-04-02, 27-33-(10), C NSW] NOTICE OF WITHDRAWL Dear Mr. Alvis: Alan W. Klimek, P.E. Director Division of Water Quality August 26, 2005 DWQ # 20050628 Wake County On April 13, 2005, you requested a 401 Water Quality Certification from the Division of Water Quality (DWQ) for your project. We wrote to you on April 22, 2005 discussing concerns that we have regarding the design of the project and stating that it would be placed on hold for three weeks giving you time to address DWQ's concerns. As of today, DWQ has not received a response to this request. Therefore, your file is hereby considered withdrawn and will not be reviewed until DWQ's earlier concerns are addressed. Once you have collected sufficient information to have a complete application (please see our April 22, 2005 letter for the missing information), you will need to reapply for DWQ approval. This includes submitting a complete application package with the appropriate fee. Please be aware that you have no authorization under Section 401 of the Clear Water Act for this activity and any work done within waters of the state would be a violation of North Carolina General Statuses and Administrative Code. Please call Mr. Ian McMillan at 919-715-4631 if you have any questions or concerns. :vi w Permitting Unit 1 cc: Raleigh DWQ Regional Office Raleigh Corps of Engineers Central Files File Copy Sean Clark, S&EC, 11010 Raven Ridge Road, Raleigh, NC27614 Filename: S:\2005 Corrrspondence105-0628 Stone Manor (Wake) Withdrawl.doc NOnjthCarolina 401 oversighuf-xpress Review Permitting Unit ? llf!lCali; 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 "p 1/h2o enr state ne us/ncwctland5 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources An Equal opportunity/Affirmative Action Employer- 50`k Recycled/10`7o Post Consumer Paper Sincerely, _ l 7 • i p "1 7 - f , J • y ti Project 3 W3 No. 79 Figure 1 - USGS Map . Project Mgr.: Stone Manor at Highwoods Sc Wake County, NC Scale: 1" = 2,000' 01/31/05 Raleigh West & East Quadrangles 7 d! r _ t E - \ ' T t? Soil & Environmental Consultants, PA 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 - (919) 846-9467 Web Page: www.SaMEC.com Project #: Scale: 03.7903 i Project Date: Figure 2 - Location Map • 2 Soil & Environmental Consultants, PA Mgr.: 5 (??' ?3 Atlantic Ave. Condos $ - -, 11010 Raven Ridge Rd.- Raleigh, NC 27614 (919) 846-5900 - (919) 846-9461 Soil Survey ;•,; Web Page: www.SandEC.com 02/04/2005 08:40 FAa 1. PROJECT INt MIATI Project Name : T- Contact Pemon: __Jac Level Spreader ID;. /? 4 )TCADAUS DWQ Protect No DivnoN OF WATER QUALITY - LEVEL SPREADER WORKSHEET the Qowing information): Phone Number: Level Spreader Length Drainage Area Impervious Area Maximum Filter SteplBufter Slope grass / [ L'7? ft. 4. (,9 = Max. DbOarge from a 10 YearSirxrr _ /1. t? cis Max. Di..O rge to level Spreader Z. ,Y cfs Filter Stripmuffa'vegetaucn P-3rx55 Pre-Ve3trrent or Bypass Method ,6Y It. REQUIRED ITEMS CHECKUtt" 0007 (perpendicular to liow) (on-site and oft-site drainage to the level spreader) (on-site and off-she drainage to the level spreader) (6% for forested, leaf littler cover, 8% for trick ground cov(r)' (thkk ground cover or grass, canopied forest with leaf litter groundcover) Initial in the space provided to Indicaco the following design requirements have been met and supporting documentation is attached. ll a requiromea hos not been met, vtom r an explanation of why. At a r*lmum, a complete stormwater management plan submittal includes a worksheet for each ©MP, design calculations, plans and spedilcatrau stowing all BMPs and outlet structure detas, a deolied drainage plan and a fully exerted operation and maintenance agreement An incomplete submittal package wtil result in a request for additional Information and rule sub=llally delay final review and approval of the project APpIR,ints Inlials aa?: Level spme x Is at least 13 ft. per efs for thick ground cover or grass or 100 ft per ds in canopied forest with lea{ Etter. Pre-Form Scxx Holes are on flat scopes only ?T No structure% are located in protected buffers' H bypass method specified in the Drift Level Spreader Design Option Document: AT Bypass method is specified (if applicable) and ptan details and calculations are provided ? l Discharge to level spreader and subsequent liter strip Is hydrau6calty and spatia>Iy separate tram the bypass di :charge. No strucure3 ore located in protected buffers. AT- Plan do= br the bypass and outlets are provided. The operatkri and maintenancee agreement Includes annual erosion and vegetation repair. A 5- The opwAm and maintenance agreement signed and notarized by the responsible party is provided. 'Level spreaders inseries can be ? sed on slopes of up b 15% in forested areas with leaf tither, cover of on slopes cf up to 25% is areas vrith thick ground cover or grass if resigned according to the Draft Level Spreader Design Option Document This potentially requires a i mina variance In protected buffer ereas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer urea. 161 02/04/2005 08:49FAX a KCADANS 0007 DWQ Protect No DNIJS ON OF WATER QUALRY - LEVEL SPREADER WORKSHEET 1. PROJECT INI Project Name : Contact Person: Levcl Spreader ID.. (plerue coyle? foUo&g information): __% 1, ., r,4S z Level Spreader Lerxith R Drainage Area as Impervious Area D aG Maximum Filter S1f91Guffer SlcP0 grass . Mcharga from a 10 Year SWc r -S. -? cfa Max . Max. Discharge to Level Spreader • -j`P ctS Filter Stripsuffor Vegetation f? rx ss Pre-treatrtwnt or Bypass Mawd 11. REQUIRED ITEMS CHECKLIST Phone Number: (Perpendicular to flow) (on-site and oft-ft* drainage to the level spreader) (on-ate and off-site drunago to the level spreader) (6'!o for forested, leaf littler cover, 8% for tick ground cover)' (thick ground cover or grass, campied forest with leaf litter groundcover) Indal in the spaco provided to in&ca!o the following design requirements have been met and suppcang documentation Is Wiched. It a regvirerrreat has not boon mcl, eaaca an expfanarion of why. At a minimum, a complete atormwater management plan submittal includes a workshect for each BMP, design calculations, plans and spedflcalllons dxnving alt BMPs and outlet structure details, a detailed drainage ptan and a fully executed operation and maintenance agreement. An incomplete submittal package rM result in a request for additional information and YiA substzntially delay final review and approval of the project Aoolicants in_ hills R T Level spreaU is at least 13 ft per cis for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf litter. ?S Preform Scwr Holes are on flat slopes only (3S No s'tWurc-% ire located in protected buffers' If bypass method specified in the Draft Level Spreader Design Option Document AI Bypass method is specified (if applicable) and plan details and calculations are provided (3-- Discharge to level spreader and subsequent filter strip Is hydraulically and spatially separate from the bypass &charge. QT No structures ire located in protected buffers. Plan details +or the bypass and oudets are provided. S The operakn and maintenance agrerxnent induces atmral erosion and vegetation repair. R T The operziUm and rn*tenance agreement signed and notarized by the resp=ibla party is provided. ' Level spreaders in series c^.n be used on slopes of up to 15% in forested areas v4 leaf Wer cover or on slop:. of up to 25% in areas with thick ground cover or grass 4 resigned according to the Draft Level Spreader Design Option Document. This potentially requires a minor variance in protected buffer treas. In arty event the second level spreader cannot be located in Zone 1 of a protected buffer area. PLAN VIEW PERMANENT SOIL INSTALL LEVEL AND FLUSH REINFORCEMENT WITH NATURAL GROUND. MATTING (PSRM) (SEE NOTE) " 4 RCP OUTLET 15 d (RIP RAP IN BASIN NOT SHOWN FOR CLARITY) A A FLOW rl LL- n n n '? NOTES, 1. RIP RAP LINER SHALL BE UNDERLAIN SQUARE PREFORMED WITH MIRAFI FILTERWEAVE 700 OR SCOUR HOLE (PSH) APPROVED EQUIVALENT. .? 2. PERMANENT SOIL RE-INFORCEMENT MATTING SHALL BE LANDLOK TRM 450 7.75 FT 4 FT SEED WITH NATIVE . OR APPROVED EQUIVALENT. GRASSES AT INSTALLATION. 11.75 FT 3. BOTH THE RIP RAP UNDERLINER AND THE LANDLOK TRM 450 SHALL BE INSTALLED PER MANUFACTURER'S SECTION A-A SPECIFICATIONS. 15"4 RCP 4 C pp 1 FT FLOW- ___?1 -NATURAL GROUND RIP RAP LINER W/ FILTER TUCK OUN ANENT SOIL FABRIC (SEE NOTES) REINFORCEMENT NCDOT CLASS 'A' RIP RAP MATTING (PSRM) -9" THICK LEVEL SPREADER APRON (NTS) LEVEL SPREADERaCOUR HOLE DETAILS NTS ----- / T niN 1?O.Q1 ?/? ? " I ? -A'' i i 1 1 ? I ? 1 1 .?+1 ? • \ /_/ /-'_? WXI" 2w 4 \ 000. .0 oo, •p' / i .QV? --'i '1 i i i i i i i/i r ` '/ --'' \ `\ ",(\'\ CC) ell E -- ------------ o / /N, d --' /' ; -------- ?- - ° N 55'48.20' w , ` - ?•? / ,- ,' - , CL X ?9 ____ 111111/1 -- it t i3 s b4 7' ----- -- - ----- ----'----- C. ----------_ -- - ------ --- -? --' - ?- -_ -? / I ?/' I ? ; - ' ' 4 ----- -----1aTd _ - - ._-r- ?_--- /' I / •,??! ' i C.; - FFE 235.75 --- I iv) a ---1.. -- ' - sTRUCTVIe?rwur --- lit FFE - FFZ - it, ---------' ----- ----- 240.75 250.75 l y CAWr - Meadow Wood JRM Project #: SPEC-03020 Bypass and Road Widening The bypass for the above mentioned project is a catch basin with two invert outs. The bottom invert out discharges to the level spreader. The top invert out discharges to the velocity dissipater. The invert out that is discharging to the velocity dissipater is set at the lyear storm elevation. The road widening for the above mentioned project is diverting the storm runoff to existing storm drainage. Sincerely, The John R. McAdams Company, Inc. /Leonard McBryde I X.I. Engineering Designer LM/lm. NC DENR - DIVISION OF NVATER QUALITY WETLANDS AND STORMWATER BRAN" 1650 MAIL SERVICE CENTER RALEIGI I, NC 27699-1650 A ? iNSUFFicIEI:r ADDRESS c ? ATTEMPTED NOT KNOVIN ? OTHER ? ''3 SUCH NUMBER/ STREET S r -'NOT DELIVERABLE AS ADDRESSED _ - UNABLE TO FORIVARD -- fifi