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HomeMy WebLinkAbout20041223 Ver 1_COMPLETE FILE_200408114 `T NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director September 8, 2004 Brandywine, LLC Attn: John Meyers 3209 Gresham Lake Road Raleigh, NC 27615 DWQ EXP No. 04-1223 Wake County Subject Property: Bedford at Falls River, Phases 37,38 and 39 UT to Neuse River [03-04-02, 27-(20.7), C NSW (nutrient sensitive)] APPROVAL of 401 Water Quality Certification and AUTHORIZATION CERTIFICATE per the Neuse River Buffer Protection Rules (15A NCAC 2B .0233) with ADDITIONAL CONDITIONS, EXPRESS REVIEW PROGRAM Dear Mr. Meyers: You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 293 linear feet of streams (148 linear feet of perennial stream and 145 feet of intermittent stream) and 27,878 square feet (ft) of protected riparian buffers for the purpose of two road crossings at the subject property, as described within your application dated August 11, 2004 and all additional information received on August 19, 2004, August 30, 2004, September 3, 2004, September 7, 2004 and September 8, 2004. After reviewing your application, we have decided that the impacts are covered by the N.C. Division of Water Quality (DWQ) General Water Quality Certification Number 3404 (GC3404). The Certification allows you to use Nationwide Permit 14 when issued by the US Army Corps of Engineers (USACE). This letter shall also act as your approved Authorization Certificate for impacts to the protected riparian buffers per 15A NCAC 2B .0233. In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control and Non- discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may 401 Wetlands Certification Unit. 1650 Mail Service Center, Raleigh, North Carolina 27699.1650 One 2321 Crabtree Boulevard, Suite 250, Raleigh, North'Carolina 27604 North Carolina Phone: 919-733-1786/ FAX 919-733-6893/ Internet: htto://h2o.enr.state.nc.us/ncwetiands Brandywine, LLC Page 2 of 4 9/8/04 be required as described in 15A NCAC 2H .0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. Conditions: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: Amount Approved nits Plan Location or Reference Stream 293 (feet) Impacts 1 & 2, sheets 1, 2 and 3 Buffers 27,878 (square ft.) Impacts 1 & 2, sheets 1, 2 and 3 2. Buffer Impacts The approved buffer impacts associated with the two road crossing equal 27,878 square feet. The Neuse Buffer Rule requires buffer mitigation for ro' ad crossings that exceed 150 linear feet or 1/3 acre of buffer impacts. The impact area includes `e area of the footprint of the use and any clearing and grading activities within the riparian bu fer necessary to accommodate the use. The length of buffer impact is measured parallel to the stream and includes the length of the footprint of the use and any clearing and grading activities within the riparian buffer necessary to accommodate the use. If the DWQ determines that the impacts exceed 150 feet or 1/3 acre to the buffer, then buffer mitigation pursuant to 15A NCAC 02B .0233 will be required for the entire impact area. 3. Diffuse Flow In an effort to comply with the diffuse flow provision of the Buffer Rule (15A NCAC 02B .0233(5)), you have provided the DWQ with level spreader designs dated August 11, 2004 and August 19, 2004. The DWQ believes that if implemented, as per these plans, diffuse flow will be achieved. However, if diffuse flow as per 15A NCAC 02B .0233(5) is not achieved, then the DWQ shall be notified and corrective actions to restore diffuse flow shall be taken if necessary to impede the fbrmation of erosion gullies. At no time shall stormwater from the proposed development be piped directly through the buffer without prior DWQ written authorization. 4. Protective Fencing The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 2B 33 and GC 3404. 5. Erosion & Sediment Control Practices Brandywine, LLC Page 3 of 4 9/8/04 Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. 6. No Waste, Spoil, Solids, or Fill of Any 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 Preconstruction Notice Application. 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 tules occur. 7. No Sediment & Erosion Control Measures w/n Wetland'. 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. 8. Deed Notifications Deed notifications or similar mechanisms shall be placed on all retained jurisdictional wetlands, waters and protective buffers in order to assure compliance for future wetland, water and buffer impact. These mechanisms shall be put in place prior to impacting any wetlands, waters and/or buffers approved for impact under this Certification Approval and Authorization Certificate. A sample deed notification can be downloaded from the 401/Wetlands Unit web site at http://h2o.enr.state.nc.us/ncwetlands. The text of the sample deed notification may be modified as appropriate to suit to this project. 9. Culvert Installation Culverts required for this project shall be installed in such a manner that the original stream profiles are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall be re-established or, if the pipes installed in a perched manner, the pipes shall be removed and re-installed correctly. Brandywine, LLC Page 4 of 4 9/8/04 10. Notification of Construction The applicant and/or authorized agent shall contact the DWQ Express Review Program in writing at the letterhead address within 10 days of the commencement of construction. 11. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon expiration of the 404 or CAMA permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicafory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General S?atutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. ` This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act and the Neuse riparian buffer protection rule as described within 15A NCAC 2B .0233. If you have any questions, please telephone John Dorney at 919-733-9646 or Debbie Edwards at 919-733-9502. Sincerely, AWK/dae Attachments: Certificate of Completion GC 3404 Cc: Kevin Martin-S&EC USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office DLR Raleigh Regional Office File Copy Central Files Filename: 041223Bedford373839(Wake)EXP401 + buffer NCD04R North Carollna Department of Environment and Natural Resources olvislon of Water Quality Molvel F. Easley, Governor William G. Ross. Jr., secretary Alan W.16mek, P.E.. Director EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources Wetlands/401 Unit street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 276042260 Matting Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone 4: 919-733-0203 Fax #: 919-733-6893 Fax To: Kevin Martin Fax #: 919-846-9467 Subject: Bedford at Palls River, Phases 37,38 and 39 Date: 9!8/04 Number ofpages including cover sheet: 5 Notes or special instructions: The original an attachments will be sent in are mail. If you have questions please call Debbie Edwards at 919- 733-9502. Letwanawsc.e u,h 1a50MsArA119eca9r1,nd*h,sa1hc..k. 27i99.1660 ne 2;21 coeraaewkwa. su9s25a Aaepn. aonn emra 2rrW Carolna lir / PMn¢919.79117991 FAX 9197?6993i99emel "u?@./n x?evslemmu.hc.enm,es at A? 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Klimek, P.E., Director EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources Wetlands/401 Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: 919-733-0203 Fax #: 919-733-6893 Fax To: Subject: Kevin Martin Fax #: 919-846-9467 Bedford at Falls River, Phases 37, 38 and 39 Date: 9/8/04 Number of pages including cover sheet: 5 Notes or special instructions: The original an attachments will be sent in the mail. If you have questions please call Debbie Edwards at 919- 733-9502. 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna Phone: 919-733-1786 / FAX 919-733.6893 / Internet: htt?://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper AWMA91iff Soil & Environmental Consultants, PA 11010 Raven Ridge Road • Raleigh, North Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.com WETLANDS / 401 GROUP SEP 0 7 2004 WATER QUALITY SECTION USACE Attn: Ms. Jennifer Burdette 6508 Falls of Neuse Road Suite 120 Raleigh, NC 27615 Dear Ms. Burdette and Ms. Edwards: September 3, 2004 S&EC, PA Project #3985.W0 NCDWQ - Express Review Ms. Debbie Edwards 2321 Crabtree Blvd. Suite 250 Raleigh, NC 27604 Please find enclosed revisions to parts of our previously submitted application for a Nationwide 14 Permit and associated water quality certification for the Bedford at Falls River Phases 37, 38, and 39. Revised requested impacts total 0 wetland impact, 293 feet of stream and 27,878 ft2 of buffer impacts. These revisions were due to changes requested by DWQ that involved raising headwalls, shortening pipes, and adding rip rap dissipaters: Please call if you have questions regarding this application. Sincerely, K?.? Kevin Martin, President Attachments: PCN form (only pages with changes are being submitted) Impact Maps (Sheets 1 of 3, 2 of 3, and 3 of 3) Charlotte Office: Greensboro Office: Hickory Office: 236 LePhillip Court, Suite C 3817-E Lawndale Drive 622 Coon Mountain Lane Concord, NC 28025 Greensboro, NC 27455 Taylorsville, NC 28681 Phone: (704) 720-9405 Phone: (336) 540-8234 Phone (828) 635-5820 Fax: (704) 720-9406 Fax: (336) 540-8235 Fax: (828) 635-5820 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: Construction of two (2) road crossings using typical grading equipment and meeting City of Raleigh Road Design standards. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of Wetland*** * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, tut, 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: 1.21 acres (outside of buffers) Total area of wetland impact proposed: 0 (for these phases) 3. Individually list all intermittent and perennial stream impact Stream Impact Site Number (indicate on map) Type of Impact* Length of Impact (linear feet) Stre ame** Average Width of Stream Before Impact Perennial or Intermittent? (please specify) 1 Fill/culvert 100 UT Neuse River 4' Perennial 2 Fill/culvert UT Neuse River 2' Intermittent I Riprap 25 UT Neuse River 4' Perennial 2 Rips 25 UT Neuse River 2' Intermittent 1 ear 13 UT Neuse River 4' Perennial 2 Clear 9 UT Neuse River 2' Intermittent * 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), Page 4 of 9 stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/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 internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mgguest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 293' (current application) Note: Stream importance calls were made by Todd Tugwell of the USACE on October 30, 2001 with Brad Suther of S&EC. 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 Site Number (indicate on map) Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) * List each impact separately and identity temporary impacts. impacts mctude, bur are not unikeo to: my ezcuavattv,,, uicugiug, flooding, drainage, bulkheads, etc. 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.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: 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 client engineer S&EC and City of Raleigh had several meetings to discuss the proposed alignment and minimization of avoidance All concurred that the proposed alignment and Page 5 of 9 impacts are justifiable A road crossing in phase 42 (shown as 41 on attached overall map) was eliminated at the request of DWQ and the Corps in order to minimize overall impacts. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on 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. 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/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. If mitigation is required the client proposes payment to the NCEEP at a 1:1 ratio for the 148' of perennial stream impact at Area #1 Buffer mitigation should not be required because impacts for crossings are below DWQ buffer mitigation thresholds Page 6 of 9 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.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): 148' 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 ? 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 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: Page 7 of 9 Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by. applying the buffer multipliers. Zone* Impact (square feet) Multiplier Required Mitigation 1 18295 3 0 2 9583 1.5 0 Total 27878 0 * 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. None required 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. Impervious surface is below 30% (see sheet 1 of 3) according to engineers calculations (i.e. 27.2%). The project will comply with City of Raleigh requirements. Calculations and locations of level spreaders for providing diffuse flow are enclosed. - 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. Municipal - XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No Page 8 of 9 imap://debbie. edwards%40dwq.denr.ncmail.net@cros.ncmail.net:143/... Subject: Revised Bedford Stream Impact From: "Akers, Ryan" <akers@johnrmcadams.com> Date: Fri, 3 Sep 2004 15:13:13 -0400 To: "Cythia Van Der Wiele (E-mail)" <cynthia.vanderwiele@ncmail.net>, "Deborah Edwards (E-mail)" <debbie.edwards@ncmail.net>, "Kevin Martin (E-mail)" <kmartin@sandec.com>, "Randy Smith (E-mail)" <randy@wakedev.com> CC: "Munn, Mike" <Munn@johnrmcadams.com> Cynthia: We have made alterations to our previous proposed wetland impact sheets shown at the DWQ express review meeting on 9-01-04. Attached in this email you will find pdf's of updated calculations and plan views of our proposed impact to install two culverts over wetlands in the Bedford Project Phases 37-39 in Raleigh. The first file, drainage delineations _09-02-04.pdf, shows the drainage tributaries to both of the proposed culverts and their respective acreage. The next, culvert calcs_09-02-04.pdf, shows our sizing calculations for the proposed culverts. The file, velocity dissipator calc_09-02-04.pdf, shows our calculations to size velocity dissipators at the culvert outlets on both of the proposed areas. We have also attached two profile views of the proposed culverts, file culvert profiles_09-02-04.pdf. Lastly, we have attached our CAD plan views of the impact sheets showing the total disturbed length of wetland (clearing limit to clearing limit) and the total amount of disturbed acreage. (impact sheets_09-02-04.pdf). Thank you, and if you have any questions <<drainage delineations _09-02-04.pdf>> dissipator calc_09-02-04.pdf>> <<culvert sheets_09-02-04.pdf>> email me or call me, 361-5000. <<culvert calcs_09-02-04.pdf>> <<velocity profiles_09-02-04.pdf>> <<impact Ryan Akers, EI Engineering Designer THE JOHN R. MCADAMS COMPANY, INC. 2905 Meridian Parkway Durham, NC 27713 919-361-5000 RTP, NC Office 704-527-0800 Charlotte, NC Office akers@johnrmcadams.com The John R. McAdams Company, Inc. provides a unique collection of land development design services including land planning, zoning administration and permitting, surveying, site engineering, contract administration, landscape architecture, stormwater management, and traffic engineering. McAdams has offices in Durham and Charlotte, North Carolina. For more information, visit www.johnrmcadams.com McADAMS COMPANY: Assisting our clients to have successful projects for over 25 years. 1 of 1 9/3/2004 3:23 PM X:\ProJects\WDL\WOL-01000\.and\wnstrcOPhase37-38-39\dralnage del(ns dwq 9.02-04.dwg, 0910312004 07:55:43 AM, akers,1:2.30987 ii >y - T `??/1 i 1\ '\ 11 I \1`I i I ( // i ,',? %' //\V I I Ill11 lilt, l'I%j 11111(1111 't\/\'1\Iildill it /??'? J LL 11' % , \ ITS ,11 I/ II, 11, I,: ?;Y('/.r ?, ? ` 1 1 ,' / 1 / , / ,, / ; r ? 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[i( 1 (Sr (I / (r ``; ,1d?l?lpliliii?/•. \il ``It I I X111\r r'/'?? IIIII?Ir1 /11\/?Iillr •\`,'1'` ' ' li i `) 1' ? i il-' /-'''?/ ' /? ___ _:??\?`?.?,_ ?? 11 i (i ' '`ii11i1iil 'I /, ? I , I , \ I I % ! ? / ,, '' / ' `-,\``\?`\\ ?-' J + \ '' I` 111111`x+ \` '/ i Ir I I, ( ? I r+ (' i J ' '?? / ''_ '/ i ? ? ? -`-- ,?\:,\? / 1 .f ? 1 r,` i„i ,\t,,( /n - - I, , 771! r 1rNj 1 I ® I BEDFORD AT FALLS RNER TM JOHN I McADAMs INC COMPANY TRACT 10 -PHASE 91 e,s d. lwn Inn, maa in .um.o Inn, u.r. . , nrm®?oumms/wamas CI , A y t i n?ta?.Ap®aAOfau nms fun nwu MIU.a mfnms nv. xc ra. ?m fwoa m term-tam l amY OREEM (ate) m - THE JOHN R. McADAMS COMPANY, INC. P.O. Box 14005 Research Triangle Park, North Carolina 27709 (919) 361-5000 (919) 361-2269 Fax PAGE OF J R McA JOB NO.4,01.-O/000 DATE 2 Oy BY CHECKED BY (Date) CLIENT PROJECT SUBJECT DWQ 1Hmci- CAW.S . F,l6LL> ?ra hchal twda? QIo 6A L' =U ??b ??/pas?l-e?eve?U?vv???'r "a1,SSww..? ow'4 0") 6AM See- +t Q,n= O,?o C?.2zx 11.3?t) Qa = ?? . 31 C? . Q,o =CIA tra+trmal -?or?.u?.ula`? G=v ,moo 1?= -tab, Gnc?,, G?•Z 1 ?,o "` 2to . ! 8 CAS -TIFF SI-2v4G . CSC ??tr?c( ev v?r2 " Cpt-C wLopi:?2 tt-sJ IMOA-cr- A-904 # Z (sue /at 95- eb, hMM ? Via. P-fiP. Cu?i ram e w1h =-' 3&' `` j {per btnl@ rejw es +6,1- 01. 4 P?Pv DIN , tie- iA"Ux -5ej iw+0 SI-rrauw Ind -lotc.c, izorft ?,,r(c_ C,vFg l xL- j t- is caess{aq>-( -?c, bPSt?c T'z- P\Of 3611 DO ecp _ fggM 42° t?-' W 8. 2-5 SO. F'r (410 50troll fo %a) -? k,4ti !Use 42" D)i°r, RG' 1 NpFk er" Rgrl+ #J (CUIVC,er 97;0- 9D ""N ?w4 Consrn+9-errs Cse? /? R't?s? - A-Ro&, ep - ; W Sa . FT-. -A-par,. 30.. ReP ~ ?.Zl Sc? j FT L`"lo SO MOP, %0 7.) 17-1 > 3 • I N ov w??l '. USE 56" -D IR , P Culvert Calculator Report Culvert #1 (RD "MM" Sta 7+15) Solve For: Section Size Culvert Summary Allowable HW Elevation Computed Headwater Elevation Inlet Control HW Elev Outlet Control HW Eiev 262.00 ft 260.55 ft 260.55 It 260.11 ft Headwater Depth/ Height Discharge Tailwater Elevation Control Type 2.03 26.18 cfs 256.00 ft Inlet Control Grades Upstream Invert Length 256.50 ft 90.50 ft Downstream Invert Constructed Slope 252.00 It 0.049724 f 1ft Hydraulic Profile Profile CompositePressureSlS2 Slope Type N/A Flow Regime N/A Velocity Downstream 15.28 ft/s Depth, Downstream Normal Depth Critical Depth Critical Slope 1.07 ft 1.02 ft 1.79 ft 0.011845 ft/ft Section Section Shape Section Material Section Size Number Sections Circular Concrete 24 inch 1 Mannings Coefficient Span Rise 0.013 2.00 It 2.00 ft Outlet Control Properties Outlet Control HW Elev Ke 260.11 ft 0.50 Upstream Velocity Head Entrance Loss 1.21 ft 0.61 ft Inlet Control Properties Inlet Control HW Elev 260.55 ft Inlet Type Square edge w/headwall K 0.00980 M 2.00000 C 0.03980 Y 0.67000 Flow Control Area Full HDS 5 Chart HDS 5 Scale Equation Form N/A 3.1 ft' 1 1 1 Project Title: Ph. 37-39 Stream Impacts Project Engineer: Ryan Akers xA...\phase37-38-39\stream-Impact\projectl.cvm The John R. McAdams Co CulvertMaster v1.0 09/03104 02:37:25 PM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Page 1 of 1 Culvert Calculator Report Culvert #2 (RD "MM" Sta 12+95) Solve For: Section Size Culvert Summary Allowable HW Elevation Computed Headwater Elevation Inlet Control HW Elev Outlet Control HW Elev 262.00 ft 261.31 ft 261.10 ft 261.31 ft Headwater Depth/ Height Discharge Tailwater Elevation Control Type 1.60 57.31 cis 259.00 ft Outlet Control Grades Upstream Invert Length 256.50 ft 105.50 ft Downstream Invert Constructed Slope 255.00 ft 0.014218 ft/ft Hydraulic Profile Profile Slope Type Flow Regime Velocity Downstream Pressure N/A N/A 8.11 ft/s Depth, Downstream Normal Depth Critical Depth Critical Slope 4.00 ft 1.89 ft 2.45 ft 0.007420 ft/ft Section Section Shape Section Material Section Size Number Sections Circular Concrete 36 inch 1 Mannings Coefficient Span Rise 0.013 3.00 ft 3.00 ft Outlet Control Properties Outlet Control HW Elev Ke 261.31 ft 0.50 Upstream Velocity Head Entrance Loss 1.02 ft 0.51 ft Inlet Control Properties Inlet Control HW Elev 261.10 ft Inlet Type Square edgew/headwall K 0.00980 M 2.00000 C 0.03980 Y 0.67000 Flow Control Area Full HDS 5 Chart HDS 5 Scale Equation Form N/A 7.1 ft2 1 1 1 Project Title: Ph. 37-39 Stream Impacts Project Engineer: Ryan Akers XA ..\phase37-38-39\stream-impact\pmjectl.cvm The John R. McAdams Co CulvertMaster v1.0 09/03/04 02:37:39 PM C Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Page 1 of 1 Z zA. cAo? m is (vhf f?^ iJ + 0 J LA. { ???HyHyHy'''' / u Lt 6 r1 N 4 \? r A co d R. m o o i i / r 0 0 0 a 0 m OD (I V \ w a o 0 0 N O ?n 1 O? F z N Z fW\ ? 4 G 8Q R, ti s ,ZIA W ?i N PI. 91 to V\ Q { tl N ? 1 S . `r1 THE JOHN R. McADAMS COMPANY, INC. P.O. Box 14005 Research Triangle Park, North Carolina 27709 (919) 361-5000 (919) 361-2269 Fax PAGE OF J R McA JOB NO.w'D4 01600 DATE 2 04 BY 2.Rt9P-S. CHECKED BY (Date) CLIENT PROJECT 13ftF,79-b Pta"6 24'-3!2 SUBJECT bWOL =MP&Crr Ua&! , Ve6L N ?ts5?? IoR -D--S1 STn- ?24-gr- ' mAf Flow Dff4 * 1.10 FT 0-r, den-ocrr'4 12.3$ FP5 -*'44p?Q0d C5ae Agcffe-D G9z?sttr?r ? L,w&a+ = 28 r-r. wlmin = IS FT. -TI x- ° 2Z. u N C.oOT w46 Guess •,1 ? ??P 1r?ioc?-rf 1D1s9tPWmk DEsttw &ui v9W Qg :3+?5 "W-) FVOw ntrt O • `12 FT Our, &LOC.4T4 1 b . o?'L FAS j * APR VZ (See- A- f hC4+9b CALL 5#m") Low'-m = .0o F-r w?rsr•ik _ //. 00 FT -rwc c- ° 22• ° NazT IV c-4*sa " j " 12.?P12 FA,' Dissip.calcs.xis NRCD Land Quality Section Pipe Design Entering the following values will provide you with the expected outlet velocity and depth of flow in a pipe, assuming the Mannings roughness number is constant over the entire length of the pipe. 10-year storm CULVERT #1 (RD "MM" STA 7+15) Flow in cfs: 26.18 Slope S in %: 4.97 Pipe diameter D (in.): 30 Manning number n: 0.013 Flow depth: Outlet velocity. NRCD Land Quality Section NYDOT Dissipator Design Results Pipe diameter (ft): 2.50 Outlet velocity (fps): 16.07 Apron length (ft): 20.00 Avg. Diameter Stone (inches) Class 3 A 6 B b 13 Bor 1 23 2 0.92 16.072 Width (ft) = 0.4 La + Do = 10.50 Use 11.00 Thickness inches 9 22 22 a 27 9/3/2004 ?UMMARY: NCDOT Class W Rip Rap Length: 20.00 ft. Width: 11.00 ft. Thickness: 22 in. Dissip.calcs.xls NRCD Land Quality Section Pipe Design Entering the following values will provide you with the expected outlet velocity and depth of flow in a pipe, assuming the Mannings roughness number is constant over the entire length of the pipe. 10-year storm (CULVERT #2 RD "M Flow in cfs: Slope S in %: Pipe diameter D (in.): Manning number n: M" STA12+95) 57.31 1.42 42 0.013 Pipe diameter (ft): 3.50 Outlet velocity (fps): 12.33 Apron length (ft): 28.00 Flow depth: Outlet velocity: NRCD Land Quality Section NYDOT Dissipator Design Results Avg. Diameter inches 3 6 b 13 23 1.70 12.33 Width (ft) = 0.4 La + Do = 14.70 Use 15.00 Stone Thickness Class inches A 9 B 22 B or 1 22 a 2 27 9/3/2004 ;UMMARY: NCDOT Class '1'Rip Rap Length: 28.00 ft. Width: 15.00 ft. Thickness. 22 in. Oc9 Bruning. Inc. 80844 Form 10017 -lq-?! Guwelz t" / ?? - R!2 /off C 4 r w O O V _ -Or J O ? Oc# Bruning. Inc. 80844 form 10017 bQ70)9' '- RfA*17 3Z -;l COL-N)5f " 7-"4'7-- a1 4,0-14e - S C 3 3 w tt N -, va F _ Ir xiProjects\WDLIWDL-01000LLend\oonsftWheae37J&3fttream-Gnpacgwd101000SM3.dwg, 09/0312004 02:59:11 PM, ekers, 1:1 PAW== WDL-01000 THE JOHN R. McADAMS BEDFORD AT FALLS RIVER COMPANY, INC ? w0LOloox FISMAHCH TMNCIE PART. NC 1'-20o' PHASES 37. 38 AND 39 srREAM wACT EXHIBIT RALEIGH. NORM CAROLINA `.O. BOX 1"M ZW MOO-4M 0 n.in 08-26-04 1 OF 3 X-.TroJectelWDL\WDL•01000Undlwnstrct'Phese3l•38391strws impeU1wdIO1000-SM3.dwg, 091031200402:58:48 PM, skem, 1:1 -? 4 -- i --moo \ ?\ \\ 1 \ ??y y \ xa;u?? [tip IN, x C, S ?n -,0 oz v Imo`. / ? ? ? \ '.1 c Z \ ` %\ [`' lam \ \ / \ 7C o a\ 6x0°, \ \\\ \ \\ \ \\\\\ \1\. \?-\\\ \\ ?\ \? i goo \ 1 I 1 ?'' / \ 1 1 \ \` \ ?\ Oil AA / I\ / 1 f 1 \ \ I 1 1 \ L?` k' $N tP * Ne. WOL-m wo » BEDFORD AT FALLS RIVER THE JOHN R. McADAMS ®COMPANY, INC. ? WDL0100 ' •?•? ' 38 AND 39 STREAM IMPACT EXEIIBIT PHASES 37 womaBB/nu mis/sBBPma Bsssuca TULN U6 PAM Bc y C -30 1 , RAt GIL NORM CAROLINA P.O. BOX 14M ffi ""o-aos eiaaoo to 05-26-04 2 OF 3 (uB) s X:NProjedsNWDL1WDL-01000LLandlconsVchPhase37-38-391sVeaFn4mpecNwtl101000SM3.dwg, 09103/1004 02:58:35 PM, akem, 1:1 a ------------------- x zx , N I _ _ ^ T I __ ly r n I ? I -i I _ _ zz I /? --- c1 I / r77 ------_-r J- LZO ---- -- ?v` ? L/?-mot =-- _ ____-!6 --- ?±?? .J ' / • .' . ? . :?J'Y-r?'? ? - ? C ?f "'i''r:Y j•' ?/ `:- - --------- ------ - -- ----- ----- 0- ol ?O- rn ISM 0 C. + ca --A- Zo `- rqs i- V \ ?,--tea - I --- 'rJL I N 1 ?---/ \ j J / 00 \ -? --------- ?' 1 \ 15+00 N > >a "D`-°'D°° K .o? woLOloox AT FALLS RIVER BEDFORD CO JOHN I?.McADAMS COMPANY, INC. mown /°° rmn r-ao' 37, 38 AND 39 STREAM IMPACT EXHIBIT PHASES ROLINA C nRAM ?xmiz PAM Nc P.D. 110Z 14M YQ moo-was a ti 0&-2r,-04 A RALEIGH. NORTH 3 OF 3 _ imap://debbie.edwards%40dwq.denr.ncmail.net@cros.ncma il.net:143/... Subject: FW: DWQ Response to Comments Bedford Express Review From: "Kevin Martin" <kmartin@sandec.com> Date: Mon, 30 Aug 2004 09:39:47 -0400 To: <debbie.edwards@ncmail.net> Debbie, here are the engineers responses to your last letter, we will discuss further Wed. but thought I would give you a head start. Kevin -----Original Message----- From: Akers, Ryan [mailto:akers@johnrmcadams.com] Sent: Thursday, August 26, 2004 4:18 PM To: kmartin@sandec.com Cc: Beckett, Jeremy; Munn, Mike Subject: DWQ Response to Comments Kevin: I have addressed the DWQ comments and again I will go through the attachments as concise as possible to relieve any ambiguities. First, to address the DWQ concerns about the velocity dissipaters we have run calcs (attached culvert calcs) which include Q10 for the pipes, pipe sizing, and velocity dissipater calculations. We ended up resizing the culvert #1, since we diverted a large portion of stormwater runoff though a roadway drainage system (attached culvert delins). For this reason we have attached more pipe sizing calculations. I have attached 3 plan views. One overall site plan, and two plan view of the culverts showing the impacted area, the riprap velocity dissipaters, and the existing topo (attached Impact Sheets). <<culvert calcs_001.pdf>> <<culvert delins_001.pdf>> <<Impact Sheets_001.pdf>> Second, we have addressed the DWQ's concerns about level spreader maintenance easements on all four of the level spreaders. <<LS easements_001.pdf>> If you have any further questions feel free to email or call me, 361-5000. Thanks. Ryan Akers, EI Engineering Designer THE JOHN R. MCADAMS COMPANY, INC. 2905 Meridian Parkway Durham, NC 27713 919-361-5000 RTP, NC Office 704-527-0800 Charlotte, NC Office akers@iohnrmcadams.com The John R. McAdams Company, Inc. provides a unique collection of land development design services including land planning, zoning administration and permitting, surveying, site engineering, contract administration, landscape architecture, stormwater management, and traffic engineering. McAdams has offices in Durham and Charlotte, North Carolina. For more information, visit www.johnrmcadams.com McADAMS COMPANY: Assisting our clients to have successful projects for over 25 years. 1 of 1 8/30/2004 2:11 PM THE JOHN R. McADAMS COMPANY, INC. P.O. Box 14005 Research Triangle Park, North Carolina 27709 (919) 361-5000 (919) 361-2269 Fax PA(WETLAND$4 401 GAUP G J R McA JOB NO. w*m.-olooo DATE g 26 b BY Q. AX9K CHECKED BY A CLIENT PROJECT SUBJECT .SIUA- . TWAcZ C&LCs . WATER 011ALITY SECIDN Fow Gwc.GS . " /D - ve sr"Af i5vavr i. _ 4.2Z Li the ) 5 d&' 4h&;7 7 Q = GiA , /thilal LMAIA. .- G= a io , Pastdux td /aad assuAy*a; • Q, , c??+ #i st ?a f 95+ n Sta ?t /5 Qa! Hl'l 1? to/veaf *2- C, CZ= o. }o ZG,if ??s, ADA Velma nirr-)Wr +2 CMGs (4xts 'f&M os?r- P/PWS P1 ram 54:r-- A#'A4*b. 5AAMOSsT. ' Lt,c.wRr O/ r1ow br% ) s O 8 fC oatw_ ve!. 4S) ; 9. uJ, 3om • 2 P kAJ4 - 167,00 14. /oY Fr e yZ%/ G?LV?er ?Z 3 lcny? wjt'-r& = /14. THE JOHN R. McADAMS COMPANY, INC. P.O. Box 14005 Research Triangle Park, North Carolina 27709 (919) 361-5000 (919) 361-2269. Fax PAGE WETS NDS 1 40 69 1 J R McA JOB NO. DATE BY CHECKED BY (ftt- 14 ) CLIENT PROJECT SUBJECT WATER CIUALITY SECTION ?AE Sr?N? ' SGT'/ON Sri _ ?.y u A`i0iPc prar7/dm ?(?r' /?? #Astm-.) pod d a IS- k4 e. . iaowe, ? D ??Q . K14??e8 /t /D!? c/ O u?o X18 y .?. Sud»rd ?n ?i'as?rr,? ?O prWie?! ggtatfl0 ! r."r"r f?t?c' 2.1?(who it lOz) / is so. r-r 2.43 > /.?-a -'- 60eb , ?Z- • Sri /071 c a6v,? ??++ Culvert Calculator Report Culvert #1 AUG 3 ®?pp4 Solve For: Section Size Culvert Summary Allowable HW Elevation 262.00 ft Headwater Depth/ Height 3.76 Computed Headwater Elevation 261.64 ft Discharge 12.43 cfs Inlet Control HW Elev 259.00 ft Tailwater Elevation 259.00 ft Outlet Control HW Elev 261.64 ft Control Type Outlet Control Grades Upstream Invert 256.00 ft Downstream Invert 255.00 ft Length 106.00 ft Constructed Slope 0.009434 ft/ft Hydraulic Profile Profile Pressure Depth, Downstream 4.00 ft Slope Type N/A Normal Depth N/A ft Flow Regime N/A Critical Depth 1.33 ft Velocity Downstream 7.03 ft/s Critical Slope 0.012489 ft/ft Section Section Shape Circular Mannings Coefficient 0.013 Section Material Section Size Concrete 18 inch Span Rise. 1.50 ft 1.50 ft Number Sections 1 Outlet Control Properties Outlet Control HW Elev 261.64 'ft Upstream Velocity Head 0.77 ft Ke 0.50 Entrance Loss 0.38 ft Inlet Control Properties Inlet Control HW Elev 259.00 ft Flow Control Submerged Inlet Type Square edge w/headwall Area Full 1.8 ft2 K 0.00980 HDS 5 Chart 1 M 2.00000 HDS 5 Scale 1 C 0.03980 Equation Form 1 Y 0.67000 S? Hutt. Z 6 Project Title: Ph. 37-39 Stream Impacts Project Engineer: Ryan Akers x:\...\phase37-38-39\stream-impact\project1.cvm The John R. McAdams Co CulvertMaster v1.0 08/26/04 10:12:05 AM ®Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708. USA (203) 755-1666 Pagel of 1 Dissip.calcs Culvert #1.xls NRCD Land Quality Section Pipe Design Entering the following values will provide you with the expected outlet velocity and depth of flow in a pipe, assuming the Mannings roughness number is constant over the entire length of the pipe. 10-year storm (Culvert #1) Flow in cfs: 12.43 Flow depth: Slope S in %: 1.90 Outlet velocity: Pipe diameter D (in.): 24 Manning number n: 0.013 Pipe diameter (ft): Outlet velocity (fps): Apron length (ft): b 2.00 9.37 12.00 Avg. Diameter inches 3 6 13 23 Stone Thickness Class inches A 9 B 22 a B or 1 22 2 27 SUMMARY.• NCDOT Class 'B' Rip Rap Length. 12.00 ft. Width: 7.00 ft. Thickness. 22 in. 0.88 9.37 kP AuG 3 ?2?i??4 .?E?QUpa.11y SEO?ION WA NRCD Land Quality Section NYDOT Dissipator Design Results Width (ft) = 0.4 La + Do = 6.80 Use 7.00 Culvert Calculator Report Culvert #2 Solve For: Section Size \opg ? ?UP WEB pu 3 3 ®2004 E?pUPa-1? SEC?10? Culvert Summary Allowable HW Elevation 262.00 It Computed Headwater Elevation 260.94 It inlet Control HW Eiev 260.75 It Outlet Control HW Elev 260.94 It Headwater Depth/ Height Discharge Tailwater Elevation Control Type 1.18 26.18 cfs 256.00 ft Outlet Control Grades Upstream Invert Length 258.00 It 104.00 It Downstream Invert Constructed Slope 252.00 It 0.057692 fttft Hydraulic Profile Profile Slope Type Flow Regime Velocity Downstream CompositePressureS1S2 N/A N/A 5.33 ftts Depth, Downstream Normal Depth Critical Depth Critical Slope 4.00 It 0.88 It 1.74 It 0.005862 fttft Section Section Shape Section Material Section Size Number Sections Circular Concrete 30 Inch 1 Mannings Coefficient Span Rise 0.013 2.50 It 2.50 It Outlet Control Properties Outlet Control HW Elev Ke 260.94 It 0.50 Upstream Velocity Head Entrance Loss 0.80 It 0.40 It Inlet Control Properties Inlet Control HW Elev Inlet Type K M C Y 260.75 ft Square edge w/headwall 0.00980 2.00000 0.03980 0.67000 Flow Control Area Full HDS 5 Chart HDS 5 Scale Equation Form Unsubmerged 4.9 ft2 1 1 1 -A- . r7all- - 51'fdlet- 2 sf Project Title: Ph. $7-39 Stream Impacts Project Engineer: Ryan Akers x:%...lphase37-38-39\stream-impact%project1.cvm The John R. McAdams Co CulvertMaster v1.0 08/26/04 10:13:20 AM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Page 1 of 1 Dissip.calcs Culvert #2.xls NRCD Land Quality Section Pipe Design Entering the following values will provide you with the expected outlet velocity and depth of flow in a pipe, assuming the Mannings roughness number is constant over the entire length of the pipe. 10-year storm (Culvert #2) Flow in cfs: 26.18 Flow depth: Slope S in %: 4.20 Outlet velocity: Pipe diameter D (in.): 36 Manning number n: 0.013 of 4 ??? ; X01 GROl1P 8/26/2004 AUG ? ? Zpp4 ERQl1P1.1? ?ECZION WPB 0.89 14.918 NRCD Land Quality Section NYDOT Dissipator Design Results Pipe diameter (ft): 3.00 Width (ft) = 0.4 La + Do Outlet velocity (fps): 14.92 = 12.60 Apron length (ft): 24.00 Use 13.00 Avg. Diameter Stone Thickness inches Class inches 3 A 9 6 8 22 b 13 8 or 1 22 a 23 2 27 SUMMARY: NCDOT Class '1' Rip Rap Length: 24.00 ft. Width: 13.00 ft. 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I T -z 77 \L -- - - - - - - - - - - - - - - - - ---------- - I- 4- -------------- j 8OHO ?-0 -0 m 0. z 'sc s M mj o R01 GROUP O : 'Ir ??OS S m 2 a" ®2004 AuG ? ?101? SE0 y?QUPL\? IN ® Pxa2er x6. VML-01000 BEDFORD AT FALLS RIVER THE JOHN R. McADAMS INC COMPANY wa. WDL0100X-LS1 . , ° T ° ' 38 AND 39 LEVEL SPREADER PHASES 37 .®,1 CH 1 =40 , , P.O. 901 14006 ZIP 27700-4006 m °""` 05-05-04 RALEIGH, NORTH CAROLINA (012) 3e1-6000 X:\Proje°ts\WDL\WDL-010001Landlconstrct\Phase37-08-3Mevel•spreader\wd10100x-Isl.dwg, 8/2812004 3:49:18 PM, Williams, 1:1 L 111 1 i ?? ? \ `• 1 1 1 -r / Cv r1y` / o m 1 tj -0 1 1 / _ ncly /o?? l ??rf z x / \ \ Z'. - \ ZI \ osi r??'°w va34J'*k P°0JC1' WDL-01000 BEDFORD AT FALLS RIVER THE JOHN R. McADAMS INC COMPANY WDL0100X-LS1 . , HUHY6f0A8 6 66Y2 1.=40- PHASES 37, 38 AND 39 LEVEL SPREADER H CAROLINA uSELWe ? SIP ¢7709-1006 4005 1 _ 08-05-04 RALEIGH, NORT (919) 91 000 6 X:\Pmlects\WDL%WDL-01000LLand\oonstrctkPhase37-30-39\Level-spreadeAwd10100x-Is1.dw9, 812812004 3:49:07 PM, Williams, 1:1 l if I I \I I I \ I If /? ? I k4 - --------------------- Oro I A / v I Z rn o cz I v o / I L ZcM e .I N 0Y NGO - o?E2o / Ivvi iA Y / r- 7 9 x _- _ .1 I <, r / ?0' / 'I Z__ lrJ \_i^?y-/ 711 eg \ / \ / /l ?/\ f I \ rG r/ v 1-------- J L---- -T- rte------ ----------------- --------- _ "I C/) - ?r- ?? - -? _7 -----= >11 ? ? r u 1 i ----?---4 I \ I \ I (I \ I I &&7 9 ____- OS 1 q?1 GRpuF av,3®204 ® rsmecr NO. wDL-01000 fl?'A1°' BEDFORD AT FALLS RIVER THE JOHN R. McADAMS COMPANY, INC. v WDL0100X-LS1 seas: ' - 38 AND 39 LEVEL SPREADER PHASES 37 E ?,.,? ?'.?°°"°'? 1 =40 , RM CAROLINA P.O. BOX 14005 9P Zwo"sss sin, 08-05-04 RALEIGH, NO (919) 361-Oooo X:\Projects\WDL\WDL-01000\Land\wnstrct\Phase37-38-38\stream-impact\wd101000-SM2.dwg, 8130/20048:49:37 AM, Williams, 1:1 ® W°L . BEDFORD AT FALLS RIVER OMP?. NC ???MS WDLO10OX >w0uar?Rr?tur?s?aoRVSxa? 1'-200' PHASES 37,38 AND 39 STREAM BwAcr ExmBIT , laueiau Par, Nc DAM RMZIGH, NORTH CAWLM PA ao6a1 UG ZIP 17709-4M 08-26-04 1 OF 3 x:lProjects%WDLIWDL-01000LLanMeonsbv\Phase37-38-39\stream4mpectXwd101000-SM2.dw8, 8/30120048:49:25 AM, Wllllams, 1:1 \ i \ \ 4 N \\-\J`?? \\ \i \ \\ l\\ \?I C.4 N 30 IN, ?\ 41 N N. 21 N bz° / \ \ \ \\ \ \\\ \ \\? \?_\ \1N \\ \\ \? N. W 00 \ \ \ \ \ ` `? /? N g s ^ CI \ \\ \ \ \ \ \ ?\ ? \ \\ V` RL, 1FL W) A \ \ \ \ I 1. \ \ \\ IN, \\\ Ao \\ I I ay r \ 1? 1 1 ?\ \ n \ \\\ \\ / 111 nil I I $ I // 1 ! 1 \r \X \?\ / / ? ?r I r \ I I r /\ \ ` I / I ?yI `, \ \, G 3 ®2pp4 ®P a °°° 10THE JOHN R. McADAM WDL010 S ,aat„a? woLOloox BEDFORD AT FALLS RIVER COMPANY, INC. PHASES 37, 38 AND 39 STREAM IMPACT EXHIBIT ca 7W ?'°°'TVM=PA[°/°°`°a`a°`° RAiEIML NOME CAMIM& P.BOX 1,0°6 5 E N w 08-26-04 2 OF 3 (-%) eo M09-4M aat-aooo X1Projects%WDL1WDL-01000LLandkwnstrcBPhase37.38.391stream-Impaenwd101000-SM2.dwg, 8/3011004 8:49:11 AM, Williams, 1:1 -411 -------------------m ------- E: I GC N -ice +-F I a 0 A (MJ? -i---_ _ _ _ = =--- GD r+ O O CZ - - ? I - - - ' ' ---- I PIP 76 - ----------- ---- ' I l i _ I 01 / \30 rim o• 2z 18°i -0 -d n 2- N t?inn O V v?_?a0- ' ERA Q I"G? -- C Z ?` / tog I \ Icy I ? Wa ------------- SO I - -r C I - - , -------------- J-- 13,00 ---------------------- A? 1 / ? it ?j • ?"?(CO'? ? ~ ' ? ? '? ? \ \ i i r- k4 \?ov `? lam`-?-- ?1.?a OL WDL_01000 BEDFORD AT FALLS RIVER R. c °nn1s OMP WDL0100X , r-3(Y 38 AND 39 STREAM IleACT EXHIBIT PHASES 37 ????,Nr?e/eaNVtroas NC ReEA&C9 7HLNai2 Pte f , RMMGIt NORM CMWU n . P.O. BOX, 4006 ZIP E7709-4M ° 08-28-04 3 OF 3 1r^ Ecosvstem PROGRAM Kevin Martin Soil & Environmental Consultants, PA I 10 10 Raven Ridge ;Road Raleigh, NC 27614 Subject: Project: Bedford at Falls River, Phase 37, 38 and 39 County: Wake NNSILkNpg 1401 GRO O? p,UG 3 ??;?0?41 2t?U \WEP, August 24, 2004 The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NCEEP) is willing to accept payment for stream and buffer impacts associated with the subject project. Please note that the decision by the NCEEP to accept the mitigation requirements of this project does not assure that this payment will be approved by the U.S. Army Corps of Engineers and the N.C. Division of Water Quality Wetlands/401 Unit. It is the responsibility of the applicant to contact these agencies to determine if payment to the NCEEP for impacts associated with this project is appropriate. This acceptance is valid for six months from the date of this letter. If we have not received a copy of the issued 404 Permit1401 Certification within this time frame, this acceptance will expire. Based on the information supplied by you in a letter dated August 11, 2004, the stream and riparian buffer restoration that is necessary to satisfy the compensatory mitigation requirements for this project is summarized in the following table. The maximum amount of mitigation that the NCEEP will accept for this vroiect is also indicated in this table. Stream (linear feet) Wetlands Riparian acres Wetlands Non- Riparian (acres) Riparian Buffer (s q. ft.) Impact 143 26,137 Mitigation Max 227 52,274 The stream and riparian buffer mitigation will be provided as specified in the 401. Water Quality Certification and/or Section 404 Permit for impacts associated with the subject project in Cataloging Unit 03020201 of the Neuse River Basin. The mitigation will be performed in accordance with the Memorandum of Understanding between the N.C. Department of Environment and Natural Resources and the U.S. Army Corps of Engineers dated November 4, 1998. If you have any questions or need additional information, please contact Carol Shaw at (919) 733-5208. Sincerely, l4 4 "1_V- Deborah D. Anderson, In-Lieu-Fee Administrator cc: Cyndi Karoly, Wetlands/401 Unit Jennifer Burdette, USACOE-Raleigh Steve Mitchell, DWQ Regional Office-Raleigh File WJ Rector' ... E ... Protect' Our state ` MUM North Carolina Ecosystem Enhancement Program, 1619 Mail Service Center, Raleigh, NC 27699-1 61 9 / 919-733-5208 1 www.nceep.net A74LA. NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director August 24, 2004 CERTIFIED MAIL: RETURN RECEIPT REQUESTED Brandywine, LLC Attn: John Myers 3209 Gresham Lake Road Raleigh, NC 27615 DWQ EXP No. 04-1223 Wake County Subject Property: Bedford at Falls River, Phases 37, 38 and 39 REQUEST FOR MORE INFORMATION EXPRESS REVIAFW PROGRAM Dear Mr. Myers: On August 11, 2004, the Division of Water Quality (DWQ) received your application dated August 11, 2004 to. impact 265 feet of stream and 26,137 square feet (ftz) of protected riparian buffers to construct the proposed subdivision. On August 19, 2004, the requested additional information was submitted responding to the "Request for more information" sent on August 13, 2004. The DWQ has determined that your application was incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact protected wetland, streams and/or buffers on the subject property. Therefore, unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 2H -.0506 and 213 .0233(8) and will place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project. Additional Information: 1. Outlet Protection at Culverts: NCDOT Hydraulic Design Guidelines (http://www.doh.dot.state. nc. us/preconstruct/hig hway/hydro/g l0399web/) specify that the outlet velocities are designed for the Q10 discharge. If this velocity exceeds the scour velocity for the receiving stream, rip rap outlet protection is required. DWQ is concerned that outlet protection is needed and that these impacts have not been included on the table of stream impacts on the PCN form. Please provide the supporting documentation that rip rap outlet protection is not needed, or provide outlet protection calculations for each culvert. 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna Phone: 919-733-1786 / FAX 919.733-6893 / Internet: htto://h2o.enr.state.nc.us/ncwetlands Allhangliff An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Brandywine,LLC Page 2 of 2 8/24/04 2. Level Spreaders Please place drainage easements around the four (4) level spreaders for future maintenance activities. Please respond within three days of the date of this letter by sending this information to me via e-mail or fax and a follow-up copy in writing. The Express Review Program is a process that requires all parties to participate in a timely manner. If the DWQ feels the Express Review Program is the incorrect review program for your project, then we may have to return your application and have it reviewed through our regular 401 Water Quality Certification Program. This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the DWQ. Please call Debbie Edwards at (919) 733-9502 if you have any questions regarding or would like to set up a meeting to discuss this matter. Dorn'6y, nds/401 Unit, JRD/dae cc: Kevin Martin-S&EC USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office File Copy Central Files Filename: 041223Bedford(Wake)EXP- hold2 LF5AA NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources Wetlands/401 Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: 919-733-0203 Fax #: 919-733-6893 Fax To: Kevin Martin Fax #: 919-846-9467 Subject: Bedford at Falls River- 37,38 & 39 Date: -.8l-3ffi7' Number of pages including cover sheet: 3 Notes or special instructions: The original will be sent in the mail. If you have questions please call Debbie Edwards at 919-733-9502. 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna Phone: 919.733-1786 / FAX 919.733-6893 / Internet: htt-o://h2o.enr.state.nc.us/ncwetlands Nahmaliff 0 o An Equal Opportunity/Affirm mative Action Employer 50 /a Recycled/10 /o Post Consumer Paper Kevin Martin From: Akers, Ryan [akers@johnrmcadams.com] Sent: Thursday, August 19, 2004 9:46 AM To: kmartin@sandec.com Cc: Munn, Mike; Beckett, Jeremy Subject: DWQ Comments , t 1% 1%4,- in , lt? it 0% aerial photo of existing plan culvert culvert trib.pdf culvert profiles.pdf Is calcs-001.pdf Is plans 001.pdf existing_OOl.p... view_001.pdf calcs-001.pdf Kevin: I have atta ched several pdf. files that will address all of the DWQ comm ents. Here's the list: Comment #2 aerial photo of existing taken back in 2001 which shows the extent of the wooded regions, and existing plan view shows the current existing topography and roads. <<aerial photo of existing_001.pdf>> <<existing plan view _001.pdf>> Comment #3 includes our culvert calculations. This has the inverts, size and velocities of the culverts. Another files shows the tributary areas for both of the culverts, as well as the tributary area for a fourth level spreader which will be addressed in comment #7. <<culvert calcs_001.pdf>> <<culvert trib.pdf>> Comment #4 includes the longitudinal cross section that shows the stream bed invert at the inlet and outlet, the existing stream bank elev. and the invert of the inlet and outlet of the pipes. <<culvert profiles.pdf>> Comment #5 You should be receiving from John Myers' office. Comment #6 Is addressed in both the culvert calculations and in the culvert profiles. Comment #7 we have included the Level Spreader Calculations for the 4th LS as well as pdf's of all the LS's in plan view. is calcs_001.pdf>> <<ls plans_001.pdf>> I hope that this answers all comments in their entirety you can email me or call me at 361-5000. Thanks, Ryan Akers, EI Engineering Designer THE JOHN R. McADAMS COMPANY, INC. 2905 Meridian Parkway Durham, NC 27713 919-361-5000 RTP, NC Office 704-527-0800 Charlotte, NC Office akers@johnrmcadams.com If you have any other questions pal ??? ?R?®'? VG 19 The John R. McAdams Company, Inc. provides a unique collection of land development design services including land planning, zoning administration and permitting, surveying, site engineering, contract administration, landscape architecture, stormwater'management, and traffic engineering. McAdams has offices in Durham and Charlotte, North Carolina. For more information, visit www.johnrmcadams.com McADAMS COMPANY: Assisting our clients to have successful projects for over 25 years. 1 voovE4 "ou owE2 LIrtig 5ASOA9W tdooov) U4i0?J aXisn fCh -DYvao?mENT. -P}DTO o8?n4+N FRDfA Ft*wGt -m=% C9i4-'132 -3s3s'j FAUC e%QO2 Utz lhiQ- C 40f (2o01) : S 1T? ? DNS IN A S`IAT? CiF T6A W66bl5b Vt rblSTl ,?3? hs s ? sm THE JOHN R. McADAMS COMPANY, INC. P.O. Box 14005 Research Triangle Park, North Carolina 27709 (919) 361-5000 (919) 361-2269 Fax PAGE OF J R WA JOB NO. f xa ?;0m DATE glDy BY Q 1??&kS CHECKED BY (Date) CLIENT PROJECT SUBJECT ?1l1: ST02H 1iV?1T 'Tua. heim eA" = I AG Ser AnAcR&D vaw i4au Poo-u4g Guvti= G.I AC. J L4? CFS Q2.° cZA ?- vP ??- 'tO YmIL `bv?. ZZ IN / CS -?hlN bwn•rrON? a, = ci A '41.3 CPS •G?y=c?A =o.?oC7.?zL' 6.?) 30.8 CPS . 2s ??. ? u,z S . ? 9 Irv lFl2 ? 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K'4t40.*-, malt, 2-Vk ?SToem 8VO i Culvert Calculator Report Culvert #1 Solve For: Section Size Culvert Summary Allowable HW Elevation 262.00 ft Headwater Depth/ Height 1.76 Computed Headwater Elevation 261.28 ft Discharge 56.90 CIS Inlet Control HW Elev 260.57 ft Tailwater Elevation 259.00 It Outlet Control HW Elev 261.28 ft Control Type Outlet Control Grades Upstream Invert 256.00 ft Downstream Invert 255.00 ft Length 106.00 ft Constructed Slope 0.009434 ft/ft Hydraulic Profile Profile Pressure Depth, Downstream 4.00 ft Slope Type N/A Normal Depth 2.18 It Flow Regime Velocity Downstream N/A 8.05 ft/s Critical Depth Critical Slope 2.44 It 0.007357 tuft Section Section Shape Circular Mannings Coefficient 0.013 Section Material Section Size Concrete 36 inch Span Rise 3.00 It 3.00 ft Number Sections 1 Outlet Control Properties Outlet Control HW Elev 261.28 ft Upstream Velocity Head 1.01 ft Ke 0.50 Entrance Loss 0.50 ft inlet Control Properties Inlet Control HW Elev 260.57 ft Flow Control Submerged Inlet Type Square edge w/headwall Area Full 7.1 ft= K 0.00980 HDS 5 Chart 1 M 2.00000 HDS 5 Scale 1 C 0.03980 Equation. Form - 1 Y 0.67000 QuI~S'S-0.7 s'Fo . ? V Zvt: 4 ?tP+c St?$ zY¢' , AREA ? 3?N is ? . D? SQ. FT AUA or 42" U-10 Faot1'a Zo'/. (L FT) is g2° Fire g.ZSS&. Fr, Smr-;±' 8.25>?•O} 'i?1S ``' IS C-t O0 D cve.PAC 20/ of t{2 = 8,1f'? oe 07 FT? So+t, ,BpTlj m .Qwme DF_f PaGSAA?w = ZOr ¢ u/ TO 48?er? ? rr. Project Title: Ph. 37-39 Stream Impacts Project Engineer. Ryan Akers 0 xA ..\phase37-38-391stream-impactlprojectl.cvm The John R. McAdams Co Culved-aster v1. 08/19104 07:56:31 AM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Page 1 of 1 2 -`61R. SToem T Culvert Calculator Report Culvert #2 Solve For: Section Size Culvert Summary Allowable HW Elevation 262.00 ft Headwater Depth/ Height 1.86 Computed Headwater Elevation 261.72 It Discharge 24.60 cfs inlet Control HW Elev 261.72 ft Tailwater Elevation 256.00 ft Outlet Control HW Elev 261.41 ft Control Type Inlet Control Grades Upstream Invert 258.00 ft Downstream Invert 252.00 ft Length 104.00 ft Constructed Slope 0.057692 ft/ft Hydraulic Profile Profile CompositePressureSlS2 Depth, Downstream 0.97 ft Slope Type N/A Normal Depth 0.94 ft Flow Regime N/A Critical Depth 1.75 ft Velocity Downstream it 16.23 ft/s critical Slope 0.010700 ft1ft Section Section Shape Circular Mannings Coefficient 0.013 Section Material Concrete Span 2.00 ft Section Size 24 inch Rise 2.00 ft Number Sections 1 Outlet Control Properties Outlet Control HW Elev 261.41 ft Upstream Velocity Head 1.11 ft Ke 0.50 Entrance Loss 0.55 ft Inlet Control Properties Inlet Control HW Elev 261.72 ft Flow Control Submerged Inlet Type Square edge w/headwall Area Full 3.1 ft2 K 0.00980 HDS 5 Chart 1 M 2.00000 HDS 5 Scale 1 C 0.03980 Equation Form 1 Y 0.67000 Facovzsrreb Two: QV s?ct = 110.23 ?+/S ?a P?25A of 2`tN IS 3. ?K SQ.FT•uNwE A 3D " i 5 4. ZI 50 , ter 40 t?%c 20 wH?GFt S??AU )5S- e-V6tj Sb COIL N FAC- A4u& )(, lX? Ph" io 6C, I 4.21 > d So 4L Wprkv IN 7'I At --? Z01, ¢? C 747. 0? 30" = d.5 FT? Project Title: Ph. 37-39 Stream Impacts x:\ ..\phase37-38-39\stream-Impact\projectl.cvm The John R. McAdams Co 08/19/04 07:58:52 AM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury, C 3b? pw•E crnah?. ls>%? CD Project Engineer. Ryan Akers _o.T tT CulvertMaster v1.0 T 06708 USA (203) 755-1666 Page 1 of 1 Z?- va. s?? Eve" Culvert Calculator Report Culvert #1 Solve For: Section Size Culvert Summary Allowable HW Elevation 262.00 ft Headwater Depth/ Height 1.52 Computed Headwater Elevation 261.33 ft Discharge 80.80 cis Inlet Control HW Elev 261.14 ft Taiiwater Elevation 259.00 It Outlet Control HW Elev 261.33 ft Control Type Outlet Control Grades Upstream Invert 256.00 ft Downstream Invert 265.00 ft Length 106.00 ft Constructed Slope 0.009434 ft/ft Hydraulic Profile Profile Pressure Depth, Downstream 4.00 ft Slope Type N/A Normal Depth 2.43 It Flow Regime N/A Velocity Downstream 8.40 ft/s It Critical Depth Critical Slope 2.81 ft 0.006717 ft/ft Section Section Shape Circular Mannings Cdefficient 0.013 Section Material Concrete Span 3.50 It Section Size 42 inch Rise 3.50 It Number Sections 1 Outlet Control Properties Outlet Control HW Elev 261:33 It Upstream Velocity Head 1.10 ft Ke 0.50 Entrance Loss 0.55 It Inlet Control Properties Inlet Control HW Elev 261.14 ft Flow Control Submerged Inlet Type Square edge w/headwall Area Full 9.6 ft3 K 0.00980 HDS 5 Chart 1 M 2.00000 HDS 5 Scale 1 C 0.03980 Equation Form 1 Y 0.67000 Lr.YL ?7i IpS `17rA ` 48 o Arai 4.?2 sa•pl'• ?°nm'`+ /}t. w' SGT. GT (% Zoy Co,? / ` y8"oG 8aorr,? • lo• ?? > 9. ?z Caoa ® SOIL ' Ver7 N- 7r7 ?¢t Gvw FiX 54"'- *!rSA4 - / YT ytl?6/tM B . 3 f ?r. Project Title: Ph. 37-39 Stream Impacts Project Engineer. Ryan Akers xA..:xphase37-38-39\stream-impact\project l.cvm The John R. McAdams Co CulvertMaster v1.0 08/19104 08:18:56 AM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Page 1 of 1 25-?( S-ro44-1, V/M'r Culvert Calculator Report Culvert #2 Solve For: Section Size Culvert Summary Allowable HW Elevation 262.00 It Headwater Depth/ Height 1.45 Computed Headwater Elevation 261.63 ft Discharge 35.00 ofs Inlet Control HW Elev 261.63 ft Tailwater Elevation 256.00 ft Outlet Control HW Elev 261.61 ft Control Type Inlet Control Grades Upstream Invert 258.00 ft Downstream Invert 252.00 ft Length 104.00 ft Constructed Slope 0.057692 ft/ft Hydraulic Profile Profile CompositePressureS1 S2 Depth, Downstream 1.08 ft Slope Type N/A Normal Depth 1.03 ft Flow Regime Velocity Downstream N/A 17.22 ft/s Critical Depth Critical Slope 2.01 It 0.007553 ft/ft Section Section Shape Circular Mannings Coefficient 0.013 Section Material Section Size Concrete 30 inch Span Rise 2.50 ft 2.50 It Number Sections 1 Outlet Control Properties Outlet Control HW Elev 261.61 It Upstream Velocity Head 1.06 ft Ke 0.50 Entrance Loss 0.53 ft Inlet Control Properties Inlet Control HW Elev 261.63 ft Flow Control Submerged Inlet Type Square edge w/headwall Area Full 4.9 ft= K 0.00980 HDS 5 Chart 1 M 2.00000 HDS 5 Scale 1 C 0.03980 Equation Form 1 Y 0.67000 Q #4- f li?? UTAd ?Y,? } A"h 00 30` = 4.9 Sa. Fr. AQA p(z 3G A G . b/&- SCZ . RT, L (+N/p "a rro"A ?.(o G7? ) 6 , o(? > C2ol 36"? G So/c. a?vr>+ ?.., Cacv1:RT accc,?, Fobua?L ?dlr{. p+??sa?.? s 6•? Pr 3 Project Title: Ph. 37-39 Stream Impacts Project Engineer. Ryan Akers x:\ ..\phase37-38-39\stream-impact\projectl.cvm The John R. McAdams Co CulveriMaster v1.0 08/19/04 08:19:48 AM Q Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA (203) 755-1666 Page 1 of 1 Aug.19. 2004 10:00AM No.2165 P. 2 LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT The level spreader system is defined as a graded pretreatment level spreader used to diffuse concentrated flow. Maintenance activities shall be performed as follows: Every six months: a. Inspect the level spreader system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that the full length of the level spreader functions as designed. 2. Repair eroded areas immediately, re-seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the level spreader system semi-annually using cleanout structures at the and of each length of level spreader. Removed sediment shall be disposed of in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e. stockpiling near a stream, pond, etc.). 5. All components of the level spreader system shall be maintained in good working order. 6. A level elevation shall be maintained across the entire flow spreading structure. Any down gradient erosion must be repaired and/or replanted as necessary. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above.. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: Cailev L. Gerber - Brandywine. L.L.C Title: Attorney in - fact Address: 3209 Gresham Lake Road. Suite 160 Raleigh. NC 27615 Note: The legally responsible party should not be a homeowners association unless more than 60% of the lots have been sold and a resident of the subdivision has been named the president. Page 1 o£2 Aug. 19. 2004 10; OOAM No. 2165 P. 3 . 1, William H. Sutton, a Notary Public for the State of North Carolina, County of Wake, do hereby certify that Colley L. Gerber personally appeared before me this 19th day of Amu ., 2004, and acknowledge the due execution of the forgoing wet [wetland] detentl n basin maintenance requirements. Witness my hand and official seal, L?,? rptl1 qy 4y B1.§G 'C©r 0'/'r SEAL My commission expiresl2-29-07 Page 2 of 2 W Bruning,Inc. 80844 Form 10017 .1 .............. tfl' - 17* Q 3 N 5ECT10 P.....'f......?tJ ...... ..._.__.._.?_,_. -.._.. ADAli COMPANY, INC. TH?JOHN R. RESEARCH TRIANGLE PARK, NC P.O. BOX 14005 ZIP 27709-4005 (919) 361-5000 OC9 Bruning. InC. 90644 Form 10017 Q F e c -Ter II Aw a s $FV?OVn AT fAtJh 1vm' FOA/vf, 31-3q Gu L,VS¢7 7'2 1?tiL? . pUG 1 y . cuUY THE JOHN R. M??cppAE.DR-NY, INC. RE ICH TRIANGLE PARK, NC I P.O. BOX .14005 ZIP 277,09-4005 . (919) 361-5000 N ac? ?? DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name : WDL-01000 Bedford Phases 37.39 Contact Person: Ryan C. Akers Phone Number. (919) 361.5000 Level Spreader ID: LS 4 Level Spreader Length 36 (perpendicular to flow) Drainage Area 0.4 ac. (on-site and off-site drainage to the level spreader) Impervious Area 0.40 ac. (on-site and off-site drainage to the level spreader) Maximum Filter StriplBuffer Slope 8% (6% for forested, leaf littler cover, 8% for thick ground cover)* grass Max Discharge from a 10 Year Storm 2.74 cfs Max Discharge to Level Spreader 2.74 cfs Filter Strip/Buffer Vegetation Thck gr. cover (thick ground cover or grass, canopied forest with leaf litter groundcover) Pre-treatment or Bypass Method Pre-Treatment It. REQUIRED ITEMS CHECKLIST Initial in-the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project Alicants Initials 7Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cis in canopied forest with leaf -Form Scour Holes are on flat slopes only *N?o'structures er. are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: Bypass method is specified ('rf applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the. Draft Level Spreader Design Option Document. This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. THE JOHN R. McADAMS COMPANY, INC. P.O. Box 14005 Research Triangle Park, North Carolina 27709 (919) 361-5000 (919) 361-2269 Fax PAGE OF J R McA JOB NO. &t*.-0/oao DATE -9/10/0_ BY e. A CHECKED BY CLIENT PROJECT (Date) SUBJECT LlrVv'G 5,ok ftt4- term*al (64a t,L. uNb or- ?o*b Dgwovltt r (0 74-va"mu A = 1Y/40 v.p1' 0.33 AC . 6&"D UP m O. Y A() Q- cc 9 ?a-o,95 ;,upeylout., i--?,rz ,j/!ta 16MA/IPYA? G'1= 0, g5 C--. x.22-X U. y? Q? 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I I - 'Its - .-- ?". ? ,,,, ,?, i / / / / / ?- H G- ? - 0 o4c v 0 0 : fZ n x C W D W R N n r*I Z r ri ?v sod C Tt n A CIR0011 ??tF"??. ANOS AEG ? 9 2??4 n10N `11 gc WP PROJECT No. WDL-01000 THE JOHN R. McADAMS ® FaENAME: WDLO100X-LS1 BEDFORD AT FALLS RIVER MCOMPANY, INC. a SCALE: 1"=40t PHASES 37, 38 AND 39 LEVEL SPREADER RESEARCH TPLANNERS/SURVEYORS RALEIGH, NORTH CAROLINA RESEARCH TRIANGLE PARK, NC P.O. BOX 14006 ZIP 27709-4005 W DATE: 08-05-04 (919) 3$1-5000 M4 r .. ? NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor August 13, 2004 CERTIFIED MAIL: RETURN RECEIPT REQUESTED Brandywine, LLC Attn: John Myers 3209 Gresham Lake Road Raleigh, NC 2761.5 Subject Property: Bedford at Falls River, Phases 37, 38 and 39 William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director DWQ EXP No. 04-1223 Wake County REQUEST FOR MORE INFORMATION-EXPRESS REVIEW PROGRAM Dear Mr. Myers: On August 11, 2004, the Division of Water Quality (DWQ) received your application dated August 11, 2004 to impact 265 feet of stream and 26,137 square feet (ft2) of protected riparian buffers to construct the proposed subdivision. The DWQ has determined that your application was incomplete and/or provided inaccurate information as discussed below. The DWQ will require additional information in order to process your application to impact protected wetland, streams and/or buffers on the subject property. Therefore, unless we receive the additional information requested below, we will have to move toward denial of your application as required by 15A NCAC 2H .0506 and 2B.0233(8) and will place this project on hold as incomplete until we receive this additional information. Please provide the following information so that we may continue to review your project. Additional Information: 1. Your application indicates that Impact #2 is an 8', intermittent stream and that stream importance calls were made by Todd Tugwell and Brad Suther on October 30, 2001. Please provide documentation on whether DWQ has made Intermittent/Perennial stream calls on this property so the DWQ can determine mitigation required for this project. In addition, please provide any documentation that NCEEP will accept mitigation for this project. 2. Please provide a site plan map that includes the pre-existing conditions on your site plan. The site plan map that was submitted does not include the topographic contours with elevations, approximate extent and nature of forest, field, and landscaped or other cover. 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: http://h2o.enr.state.nc.us/ricwetlands An Equal Opportunity/Affirmative Action Employer-50% Recycled/10% Post Consumer Paper NorthCarolina Naturally Brandywine,LLC Page 2 of 2 8/13/04 3. Please submit information detailing the .culvert crossings for Impacts #1 and #2, including but not limited to the size of the culverts, the slope of the culverts, the size of the energy dissipaters and the velocities of flow into the culverts. 4. Please submit a longitudinal cross section that shows the stream bed invert at the inlet and outlet, the existing stream bank elevations and the invert of the inlet and outlet of the pipes. 5. Please submit an Operations and Maintenance Agreement for your level spreaders, an example of this information can be found on our 401 /Wetlands Unit website: http://h2o.enr.state.nc.us/ncwetlands. 6. Please provide the cross section details showing the provisions for aquatic life passage. 7. You have proposed three level spreaders, all located at the proposed road crossings, please provide diffuse flow provisions for the drainage easement located at the northern most cul-de- sac and any other areas flowing towards riparian buffers on your site plan. Please respond within three days of the date of this letter by sending this information to me via e-mail or fax and a follow-up copy in writing. The Express Review Program is a process that requires all parties to participate in a timely manner. If the DWQ feels the Express Review Program is the incorrect review program for your project,'then we. may have to return your application and have it reviewed through our regular 401 VVater Quality Certification Program. This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected buffers. Please be aware that any impacts requested within your application are not authorized (at this time) by the DWQ. Please call Debbie Edwards at (919) 733-9502 if you have any questions regarding or would like to set up a meeting to discuss this matter. cerely, Dorney, lands/401 Unit, D Q. JRD/dae cc: Kevin Martin-S&EC USACE Raleigh Regulatory Field Office DWQ Raleigh Regional Office File Copy Central Files Filename: 041223 Bedford(Wake)EXP- hold imap:Hdebbie. edwards%40dwq. denr.ncmail.net@cros.ncmail.net:143/... Subject: Bedford at Falls River Phases 37-39 (WDL-01000) From: "Munn, Mike" <Munn@johnrmcadams.com> Date: Fri, 19 Nov 2004 09:57:03 -0500 To: <debbie.edwards@ncmail.net> Hi Debbie, I have been asked by the folks at Brandywine, LLC to email you and notify your office that the construction has begun at the Bedford at Falls River Phase 37-39 project, in accordance with the attached Express Review Notification letter. We appreciate all of your help with this project and please feel free to give me a call if you would like to discuss. Thanks, Mike Michael J. Munn, PE Group Manager THE JOHN R. McADAMS COMPANY, INC. 2905 Meridian Parkway Durham, NC 27713 919-361-5000 RTP, NC Office 704-527-0800 Charlotte, NC Office 919-417-2571 Mobile munn@-ohnrmcadams.com The John R. McAdams Company, Inc. provides a unique collection of land development design services including land planning, zoning administration and permitting, surveying, site engineering, contract administration, landscape architecture, stormwater management, and traffic engineering. McAdams has offices in Durham and Charlotte, North Carolina. For more information, visit www.johnrmcadams.com McADAMS COMPANY: Assisting our clients to have successful projects for over 25 years. -----Original Message----- From: Canon Copier Sent: Tuesday, November 09, 2004 9:34 AM To: Munn, Mike; Harris, Gabrielle Subject: WDL-01000 «2367_001 .pdf>> 1 of 1 11/19/2004 10:07 AM A LA. NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor November 3, 2004 CERTIFIED MAIL: RETURN RECEIPT REQUESTED Brandywine, LLC Attn: John Meyers 3209 Gresham Lake Road Raleigh, NC 27615 Subject Property: Bedford at Falls River, Phases 37, 38 and 39 EXPRESS REVIEW PROGRAM NOTIFICATION William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director DWQ EXP No. 04-1223 Wake County Dear Mr. Meyers: On September 8, 2004, the Division of Water Quality (DWQ) iss\ued your Water Quality Certification to construct the proposed road crossings. Within the Water Quality)Certification that you received there is a condition that reads: Notification of Construction The applicant and/or authorized agent shall contact the DWQ Express Review Program in writing at the letterhead address within 10 days of the commencement of construction. This is a part of the Express Review Program that is required to ensure compliance during construction and post construction. Therefore, if you have begun construction on your road crossings, you are required to notify this office in writing by November 17, 2004. If you do not notify this office in writing and construction has started, you are in violation of the Water Quality Certification Rules as required by 15A NCAC 2H .0507(c). This letter is to notify you and make you aware of this new condition that has been written into the Water Quality Certifications issued within the Express Review Program. Please call Deborah Edwards at (919) 733-9502 if you have any questions regarding this matter. Sincerely, je? Cyndi Karoly, Wetlands/401 Unit, DWQ. CBK/dae cc: Kevin Martin-S&EC DWQ Raleigh Regional Office File Copy Central Files 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna Phone: 919-733-1786 / FAX 919-733-6893 / Internet: htto:/l h2o.enr.state.nc.us/ncwetlands ;Vataa"//y An Equal Opportunity/Affirmative Action Employer- 501/6 Recycled/101/6 Post Consumer Paper Office Use Only: USACE Action ID No. (If any particular item is not 1. Processing DWQ No. , to this project, please enter Form Ver SEP p 8 2004 /A" ?CT 2002 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: 14 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: ® If required. 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: Brandywine LLC Mailing Address: Attn: John Meyers 3209 Gresham Lake Road Raleigh, NC 27615 Telephone Number: 919-556-4310 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Kevin Martin 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: kmartin(-,SandEC.com Page 1 of 9 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Bedford at Falls River Phases 37, 38, and 39 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Bedford at Falls River Directions to site (include road numbers, landmarks, etc.): North of Dunn Road, east of Falls of the Neuse Road, south and west of the Neuse River (see attached USGS map). 5. Site coordinates, if available (UTM or Lat/Long): (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): Phases 37, 38, and 39 = 25.6 acres (total project =607 acres) 7. Nearest body of water (stream/river/sound/ocean/lake): Neuse River 8. River Basin: Neuse (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.ne.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Adjacent property is residential or undeveloped. Page 2 of 9 10. Describe the overall project in detail, including the type of equipment to be used: The project is part of a master planned development consisting of single family residential 11. Explain the purpose of the proposed work: To provide access to uplands for use as residential lots. 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. Wetlands and buffers were delineated by S&EC and confirmed by DWO and the Corps (NBRRO#168, Action ID# 199920228). In 2000 and 2001 a 401 and NW14 were issued for one road crossing (DWO# 001064, Action ID# 199920228) that impacted 149' of stream. Another consultant prepared that application and a NW 12 application but we do not have copies of the NW12. In addition 0.025 acres of wetland was impacted in Phase 42 using non-reporting NW39. V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. None anticipated at this time. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent Page 3 of 9 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: Construction of two (2) road crossings g typical grading equipment and meeting City of Raleigh Road Design standards. 2. Individually list wetland impacts below: Wetland Impact Site Number indicate on ma Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (es/no) Distance to Nearest Stream (linear feet Type of Wetland*** * 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: 1.21 acres (outside of buffers) Total area of wetland impact proposed: 0 (for these phases) 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Site Number (indicate on ma) Type of Impact* Length of Impact (linear feet Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? leasespecify) 1 Fill/culvert 114 UT Neuse River 4' Perennial 2 Fill/culvert 106 UT Neuse River 2' Intermittent 1 Riprap 22 UT Neuse River 4' Perennial 2 Riprap 32 UT Neuse River 2' Intermittent 1 Clear 12 UT Neuse River 4' Perennial 2 Clear 7 UT Neuse River 2' Intermittent * 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), Page 4 of 9 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 internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.manquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 293' (current application) Note: Stream importance calls were made by Todd Tugwell of the USACE on October 30, 2001 with Brad Suther of S&EC. 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 Site Number indicate on ma) Type of Impact* Area of Impact acres Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 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.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: 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 client. engineer. S&EC, and Citv of Raleigh had several meetius to discuss the proposed alignment and minimization of avoidance. All concurred that the proposed alignment and Page 5 of 9 impacts are justifiable. A road crossing in phase 42 (shown as 41 on attached overall map) was eliminated at the request of DWQ and the Corps in order to minimize overall impacts. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on 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. 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/nowetlands/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. If mitigation is required, the client proposes payment to the NCEEP at a 1:1 ratio for the 148' of perennial stream impact at Area #1. Buffer mitigation should not be required because impacts for crossings are below DWQ buffer mitigation thresholds. Page 6 of 9 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): 148' 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 ?" 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 E] If you answered "yes", provide the following information: Page 7 of 9 Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet Multiplier Required Mitigation 1 18295 3 0 2 9583 1.5 0 Total 27878 0 * 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. None reauired. 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. Impervious surface is below 30% (see sheet 1 of 3) according to engineers calculations (i.e. 27.2%). The project will comply with City of Raleigh requirements. Calculations and locations of level spreaders for providing diffuse flow are enclosed. 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. Municipal XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No Page 8 of 9 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 9 of 9 Soil & Environmental Consultants, PA 11010 Raven Ridge Road Raleigh, North Carolina 27614 Phone: (919) 846-5900 • Fax: (919) 846-9467 www.SandEC.corn August 11, 2004 S&EC, PA Project #3985.W0 USACE NCDWQ - Express Review Attn:- Ms. Jennifer Burdette Ms. Debbie Edwards 6508 Falls of Neuse Road 2321 Crabtree Blvd. Suite 120 Suite 250 Raleigh, NC 27615 Raleigh, NC 27604 Dear Ms. Burdette and Ms. Edwards: VIP- ?,F? . Please find enclosed a complete, application for a Nationwide 14 Permit and associated water quality certification for the Bedford at Falls River Phases 37, 38, and 39. Current requested impacts total 0 wetland impact, 265 feet of stream and 26,137 ft2 of buffer impacts. Previous project impacts total 149',of stream channel under NW 14 and 0.025 acres of wetland under non- reporting NW 39. A previous consultant was involved in past permit applications with the Corps and DWQ as described in the attached PCN form. The current owner, engineer and S&EC met several times with the cityof Raleigh, Corps and DWQ in order to agree on the-current road alignment. A road crossing in phase 42 was eliminated (see overall site plan). Current impacts are necessary to access high ground for lot development (see 11 x 17 sheet 1 of 3). Impact area one is to a perennial stream and area 2 is to an intermittent stream (143' and 122' respectively). Buffer impacts are below mitigation thresholds. Jean'Manuele, Andrea Wade and Jennifer Burdette,of the Corps are familiar with the project as well as Bob Zarzecki and John Domey of DWQ. Please call if you have questions regarding this application. Sincerely, ???ULt Kevin Martin;. President Attachments: Express Review Acceptance Letter PCN form USGS topo Soil survey $4;000 check-(DWQ) Stormwater Plans (DWQ level spreader designs) Agent Authorization Overall Site (Sheet C-1) Phases 37, 38, and 39 (Sheet 1 of 3) Impact Maps (Sheets 2 of 3 and 3 of 3) 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 Office Use Only: Form Version May 2002 USACE Action ID No. DW o. .i " (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: 14 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: ® If required. 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: Brandywine LLC Mailing Address: Attn: John Meyers 3209 Gresham Lake Road Raleigh, NC 27615 Telephone Number: 919-556-4310 Fax Number: E-mail Address: 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Kevin Martin 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: kmarti0DSandEC.com Page 1 of 9 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: Bedford at Falls River Phases 37, 38, and 39 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Bedford at Falls River Directions to site (include road numbers, landmarks, etc.): North of Dunn Road, east of Falls of the Neuse Road, south and west of the Neuse River (see attached USGS map). Site coordinates, if available (UTM or Lat/Long): (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): Phases 37, 38, and 39 = 25.6 acres (total project =607 acres) 7. Nearest body of water (stream/river/sound/ocean/lake): Neuse River 8. River Basin: Neuse (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: Adjacent property is residential or undeveloped. Page 2 of 9 10. Describe the overall project in detail, including the type of equipment to be used: The project is part of a master planned development consisting of single family residential lots. 11. Explain the purpose of the proposed work: To provide access to uplands for use as residential lots. 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. Wetlands and buffers were delineated by S&EC and confirmed by DWQ and the Corps (NBRRO#168 Action ID# 199920228). In 2000 and 2001 a 401 and NW14 were issued for one road crossing (DWQ# 001064, Action ID# 199920228) that impacted 149' of stream. Another consultant prepared that application and a NW 12 application but we do not have copies of the NW 12. In addition 0.025 acres of wetland was impacted in Phase 42 using non-reporting NW39. V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. None anticipated at this time. VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent Page 3 of 9 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: Construction of two (2) road crossings using typical grading equipment and meeting City of Raleigh Road Design standards. 2. Individually list wetland impacts below: Wetland Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of Wetland*** * 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: 1.21 acres (outside of buffers) Total area of wetland impact proposed: 0 (for these phases) 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Site Number (indicate on map) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please specify) 1 Fill/culvert 143 UT Neuse River 4' Perennial 2 Fill/culvert 122 UT Neuse River 8' Intermittent Page 4 of 9 * 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 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: 265' current application) Note: Stream importance calls were made by Todd Tugwell of the USACE on October 30, 2001 with Brad Suther of S&EC. 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 Site Number (indicate on map) Type of Impact* Area of Impact (acres) Name of Waterbod (if applicable) y Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 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.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: 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. Page 5 of 9 The client, engineer, S&EC, and City of Raleigh had several meetings to discuss the proposed alignment and minimization of avoidance. All concurred that the proposed alignment and impacts are justifiable. A road crossing in phase 42 shown as 41 on attached overall map was eliminated at the request of DWQ and the Corps in order to minimize overall impacts. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on 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. 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. If mitigation is required, the client proposes payment to the NCEEP at a 1:1 ratio for the 143' of perennial stream impact at Area #1. Buffer mitigation should not be required because impacts for crossings are below DWQ buffer mitigation thresholds. Page 6 of 9 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.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): 143' 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 ? 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 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify V Page 7 of 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. Zone* Impact (square feet) Multiplier Required Mitigation 1 16989 3 0 2 9148 1.5 0 Total 26137 0 * 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 213.0242 or.0260. None required 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. Impervious surface is below 30% (see sheet 1 of 3) according to engineers calculations (i.e. 27.2%). The project will comply with City of Raleigh requirements. Calculations and locations of level spreaders for providing diffuse flow are enclosed. 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. Municipal XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 211.0500) or any Buffer Rules? Yes ? No Page 8 of 9 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). v/, ,,R (Agent's signature Aid only if an authorization letter from the applicant is provided.) Page 9 of 9 A74LA. HCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor July 26, 2004 EXPRESS REVIEW ACCEPTANCE LETTER Brandywine, LLC Attn: John Myers 3209 Gresham Lake Road Raleigh, NC 27615 Fax #: 919-846-9467 William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director Project Name: Bedford @ Falls River (phases 37, 38 and 39) Wake County Subject Property: North of Dunn Rd., East of Falls of Nelyse Rd. and South of the Neuse River Dear Mr. Myers: On July 26, 2004, the Wetlands/401 Unit of the Division of Water Quality received a Fax/email request from Soil and Environmental Consultants, PA regarding a project known as "Bedford at Falls River (phases 37, 38 and 39)" for acceptance into the Express Review Program. This letter advises you that your project will be accepted into the Express Review Program once the following items are received: 1) a fee of $4000.00 made payable to the North Carolina Division of Water Quality, 2) seven complete and collated copies of the application and 3) seven copies of all additional information pertaining to this project. Thank you for your attention to this matter. Please keep in mind that the clock for this project will not start until receipt of the completed application package and required fee are received. If you have any questions or wish to discuss these matters further please do not hesitate to call John Dorney at 919-733-9646 or Deborah Edwards at 733-9502. Sincerely, V 4 CV-C3 ,-Z&usb? 1 Alan W. Klimek, P.E., Director cc: Mike Horan- DWQ Raleigh Regional Office File copy Central Files Kevin Martin-S&EC Filename: Bedford @ Falls River (37-39) 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650. One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna Phone: 919-733-1786 / FAX 919-733-6893 / Internet: hqp://l12o.enr.state.nc.us/ncwetiands Natffrally An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper 0810" . 12004 j11:14AM Environmental RMC,igb, Notrh Carolina 27614 www,Saftacxorr Consultants, PA phone: (919) Bab-5400 - Fax: (919) 846-9467 AGENT A'UTHO=ATION FORM The Deparunent of the Army U.S. Army Corps of FmEajeers, W>7nMngtor District P,O. Box 1890 Wftington, NC 28402 nn Attu; Field Office: Re: Wetlands Related Consulting and Permitting To Whom It May Concern: I, the current vr? owner, hereby designate and authorize Soil & Environmental Consultants, PA to act in my behalf as my ageztt in the processing of peravt applications, to furnish upon request dtt of elemental informal in support of applications, etc. from this day forwazd. The _,. y This notification supersedes any previous correspondence concerning the agent for this project NO'T'ICE: This authorization, for liability and professional courtesy reasons, is valid only for government officfals to enter the property when accompanied by S&EC staff. You should call S&EC to arrange a site meeting prier to visiting the site- Print Property Owners Naute cc: Mr. John Dorsey NCDENR - DWQ 2,321 Crabtree BoWevaxd IZaleigll NC 27604 No. 1490 P. 1)1 C Nopefty Owners Sipature cc: Mr. Kevin C. Martin Soil & F,nvironr ental Consultants, PA ?1?'em„ab?„=ro at??e. ???,v ofd °ttA 3817-E L&WDdate Drive 622 Coon 1vlo+uttAin Lune 236 L6PUMP Court. Suite C Taytots'ille. NC 28681 Coaeord, NC 28025 PhOrW b (336) ) 5 540-5.274534 Phone (828) 633-5820 Phone; (33 , phone: (704) 720-W5 dux: (3;%6) 540.8235 Fax (822) 63S-S820 Fax: (7D4) 720-9406 Project Name/Description: gate: ? ? j ©?[ AV nnwae�-�wnr�rw�uiri�rc��Iv�11 ?., Pc \ 1. 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McADAMS "o, WDLO,t70X BEDFORD AT FALLS RIVER MCOMPANY, INC. vxvNC F.XX??IIBIT RE°Q"8/P GLE SCAMS 1"-200' PHASES 37, 38 AND 39 S IM" IMPACT RBBBAACB TRLMtiGIX PAM KC RAIZIGH. NORTH CAROLINA P.O. sox 14006 ZIP 27709-4005 D1TBt 02-09-04 1 OF 3 (912) 861-6000 X:1Projects\WDL\WDL-01000\Land\constrct\Phase37-38-391stream-impact\wd101000-SM1.dwg, 7/812004 3:46:46 PM, beckett, 1:1 ?NN v .-/- \ ?`? i \ \ \ \1 4 4 \ c' v Z -XrN N, _-s -1"" / Z \ C?\? III / \\ \\ \ -` \\ i C7 CT C1 C-) ? // xa TO rn C- \ `? ` I `. _ / rn o \ \ ? Z \ \ \?? z NN I \ ?:y:"'T' \ ,'?\ \ \ N N \ \ \ \ - . ' \\ \ \ roku IN N`? i \ \ \ LIN "N \?\ \ \ "N' \ \\ \ \ \ \??\\\ A\\ \`\? \\ \\\-\ \ -- \ C. ? n -0 \ \ ? \ N, :0 c IN. W -N' \ \ \ i? \ \ 1\ \ \\ \ \ \ `\\ \\ \ \ \\ \ \ 1 C \ ? I ? as ? / ?? 1 t 1 ? \ \\ \ ? \ \ I11 a it I '' I / I 1 \ \ \ \? ® P80acT N0' WDL-01000 THE JOHN R. MCADAMS FRZNAUXI WDLO10OX BEDFORD AT FALLS RIVER COMPANY, INC. 9C"$, 1M=30' PHASES 37, 38 AND 39 STREAM 54PACT EXF3IBIT RB$SARCS aaSIARM nUA TRiANtNGL8 PdRiC. PAuaviaC NC RALEIGH. NORTH CAROLINA P. 0. BOX 14006 ZIP MOO-4006 W D'TZ= 02-09-04 2 OF 3 (919) 3ei-6000 i X:\Projects\WDL\WDL-01000\Land\constrct\Phase37-38-39\stream-impact\wd101000-SM1.dwg, 7/812004 3:46:34 PM, beckett, 1:1 -------------------- V to c: -D 00 ' r ! z ?? - ! I b I oN - ?, oo .omo ? ?-- ?? dd -i-- d + 1 -r z I OOC? -- / rte-`- = --------------- 0 / zoj? F'-2 • ,L, f - i / -^ ? / • I , ;^ r ; ma'y' / ------------- ------- -- ----- --------- ?' OHO j(7 OT / i?? ?? ?"? j'? -0 -0 F;o U??? 'rl C I NCA'70 .? rn \ O I I G c ;v ;113 :5 O VII r 3 7-.r? `.I \ C l T? \ -C I =?C-- - I - - - - - . `\ -J \ O --- - - - - - - - - - fill" 4- f5+00 / I` 0 ® PBOracr N0. VYDL-01006 THE JOHN R. McADAMS ,?LO,ooX BEDFORD AT Fi?LiS x7ER COMPANY, INC. 9QA1?: 1M-ao' PHASES 37, 38 AND 39 STREAM IMPACT EKETIBIT /PU ?V"0RS airs: POMOH, NORM CAROLYNA P.O. sox 14006 ZIP 87700-4006 02-09-04 3 OF 3 (7619) 961-6000 ? ? WQ CAP CeS R 4-- DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name:, WDL-01000 Bedford Phases 37.39 Contact Person: Ryan C. Akers Phone Number: (919) 361.5000 Level Spreader ID: LS 1 Level Spreader Length Drainage Area Impervious Area Maximum Filter Strip/Buffer Slope grass Max. Discharge from a 10 Year Storm Max, Discharge to Level Spreader 85 fL (perpendicular to flow) 1.0 ac. (on-site and off-site drainage to the level spreader) 0.90 ac. (on-site and off-site drainage to the level spreader) 8% (6% for forested, leaf littler cover, 8% for thick ground cover)' 6.52 cfs 6.52 cfs Filter Strip/Buffer Vegetation Thck gr. cover (thick ground cover or grass, canopied forest with leaf litter groundcover) WETLANDS/ 401 GROUP Pre-treatment or Bypass Method Pre-Treatment 11. REQUIRED ITEMS CHECKLIST AUG 1 1 2004 Initial in the space provided to indicate the following design requirements have been met and supporting documenfaTA%QUALITY SECTION attached. If a requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package vAJ result in a request for additional information and will substantially delay final review and approval of the project. spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf -Form Scour Holes are on flat slopes only structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: N Bypass method is specified (if applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. _ Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level. spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name : WDL-01000 Bedford Phases 37.39 Contact Person: Ryan C. Akers Phone Number: (919) 361.5000 Level Spreader ID: LS 2 Level Spreader Length 64 ft. (perpendicular to flow) Drainage Area 0.71 ac. (on-side and off-site drainage to the level spreader) Impervious Area 0.65 ac. (on-site and off-site drainage to the level spreader) Maximum Filter Strip/Buffer Slope 8% (6% for forested, leaf littler cover, 8% for thick ground cover)* grass Max. Discharge from a 10 Year Storm 4.87 cfs Max. Discharge to Level Spreader 4.87 cfs' Filter Strip/Buffer Vegetation Thck gr. cover (thick ground cover or grass, canopied forest with leaf litter groundcover) Pre-treatment or Bypass Method Pre-Treatment II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. if a requirement has not been met attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantiall y delay final review and approval of the project. spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf -Form Scour Holes are on flat slopes only structures are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: N/'t Bypass method is specified (if applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. DWQ Project No. DIVISION OF WATER QUALITY - LEVEL SPREADER WORKSHEET 1. PROJECT INFORMATION (please complete the following information): Project Name : WDL-01000 Bedford Phases 37.39 Contact Person: Ryan C. Akers Phone Number. (919) 361.5000 Level Spreader ID: LS 3 Level Spreader Length 60 ft. Drainage Area 0.67 ac. Impervious Area 0.60 ac. Maximum Filter StriplBuffer Slope 8% grass (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)* Max. Discharge from a 10 Year Storm 4.60 cfs Max. Discharge to Level Spreader 4.60 cfs Filter Strip/Buffer Vegetation Thck gr. cover (thick ground cover or grass, canopied forest with leaf litter groundcover) Pre-treatment or Bypass Method Pre-Treatment II. REQUIRED ITEMS CHECKLIST Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for additional information and will substantially delay final review and approval of the project. I' is Initials O.No el spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf er. -Form Scour Holes are on flat slopes only structure s are located in protected buffers* If bypass method specified in the Draft Level Spreader Design Option Document: /VA Bypass method is specified (if applicable) and plan details and calculations are provided Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass discharge. No structures are located in protected buffers. Plan details for the bypass and outlets are provided. The operation and maintenance agreement includes annual erosion and vegetation repair. The operation and maintenance agreement signed and notarized by the responsible party is provided. * Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 250/0 in areas with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area. 0009-T99 (BTS) b0-90-80 :aar0 Soot-60442 alZ 900K xoe ro'a vAtnouvJ HMOH HJIa7va ox Ixava a mmoNa 2 waves dS Z2A?'I 6E UNV SS `LS S3SVHd saoaanaas/ xns/sx$xxmd ria/suuaaxi?xa :?rcvNavr SNVCIVONNZI NH Of HHIM u F Sqqvuq IV lSl-XOOIOIdM O0O L0-14M ." ,L?9f01td ------------ - it - ro sr 274 \ I------ -,c-r--- - Z A 'TI -Tt ._ N L rk 41--l - ? _ `•? I \ t `- 1 f f .??,. '7 ?. ?? Yoh' - ? CIV ?Q ar / I / mXCp O -t/)- /-I o u }k OHO Q°U I _ _ I I x sp ((o _/ I I ?? I I s.J A z -UY I ?-? ------ - ---- 1 to Z / T o o / O j / O --- .? `---- ---?? ------ ------ _ . i Z. p W I CL (r Z /^I ? r I O?O 1 / [1J 1 I 1 - ?? / y / - - - -? / a?\ -? 1 v: swellllm,mc0:17n6 b00Z/66/8'Bmp'lsl-x006OIPMWepeajds-lanaI\6£-8£-L£aseyd\)a}suoo\puel\000Y0-iom\iaMls;oafo.Id1:X op- 0009-TOE (STS) bO-50-90 :31V0 U] Soot-80bbz dzz 9009T x0s •o•d /??IIP?'I/0?2iF?o Hc.I(??OiR?I IRDiawa / (? ?1/??1?Td ON 'xxrd 3TJN9ilTS IioTIYESfilI ?\.l V aUcIS IaAZ 1 6S CN V SS 'L S e72S V li 6 ? ? SHOA9Atif1SISTI3NNY'IdIStI33N2JN$ ,0t'? :??os tsi-XOOIOIOM :axvxai« SJATVCIVDN * J XHOf qH.L H F SlqV%4 JdVv Q%CTL 0 A G 2 a OOO LO-IOM 'ON 103fOxd mho \ \ -_ ?, _ zQs 1 Qto U\ \ ??\ - -o a N-1, N \ --__LL, 0 ww \? a \? \ \ °\ \ ?- ? to vH \ \ 7 \ 1 V J I\ 1 \ 0 \ ?z ..r w w 0- > V) CL CL Fa- 0 LLJJ i ? 1 1 F.IWA w.ra ? NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor July 26, 2004 William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director Project Name: Bedford @ Falls River (phases 37, 38 and 39) Wake County EXPRESS REVIEW ACCEPTANCE LETTER Brandywine, LLC FXP Attn: John Myers 3209 Gresham Lake Road Raleigh, NC 27615 3 Fax #: 919-846-9467 Subject Property: North of Dunn Rd., East of Falls of Neuse Rd. and South of the Neuse River Dear Mr. Myers: On July 26, 2004, the Wetlands/401 Unit of the Division of Water Quality received a Fax/email request from Soil and Environmental Consultants, PA regarding a project known as "Bedford at Falls River (phases 37, 38 and 39)" for acceptance into the Express Review Program. This letter advises you that your project will be accepted into the Express Review Program once the following items are received: 1) a fee of $4000.00 made payable to the North Carolina Division of Water Quality, 2) seven complete and collated copies of the application and 3) seven copies of all additional information pertaining to this project. Thank you for your attention to this matter. Please keep in mind that the clock for this project will not start until receipt of the completed application package and required fee are received. If you have any questions or wish to discuss these matters further please do not hesitate to call John Dorney at 919-733-9646 or Deborah Edwards at 733-9502. Sincerely, Gv?- J Alan W. Klimek, P.E., Director cc: Mike Horan- DWQ Raleigh Regional Office File copy Central Files Kevin Martin-S&EC Filename: Bedford @ Falls River (37-39) 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650. One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna Phone: 919-733-1786 / FAX 919-733-6893 / Internet: httn://h2o.enr.state.nc.us/ncwetlands Aahmially An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper A V? NCDENR North Carolina Department of Environment and Natural Resources Division of Water Ouallty Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources Wetlands/401 Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone 919-733-0203 Fax 919-733-6893 Fax To: Kcvin Martin Fax #: 919-846-9467 Subject: Bedford @ Falls River Date: 7/26/04 Number ofpages Including cover sheet: 2 Notes or special instructions: a.,. I 23 OP 0 14.1 Z The original will be sent in the mail. If you have questions please call Debbie Edwards at 919-733-9502. ml WoU¢Mi CieoGp&MUnn 1%0Md 5drvb Co*r, R81*h. NCnh C"M 2AIW-laso RC zm a.b-De wn°.sa`as°.e°wo Wtc°'a'° zrau ((?? Carolina Prma? 019-1331JBal FPka1B-TS3W9a/lnl¢m[L h?m:?.^.±+e.mr.m_.rc.?uM-.+?nJS. ??a??iJ/? M Equ9OWoRmh1Abuwb*AWm FW3%w-ffl%Rayd 00* Pon rA,Yo-Pagw NO ss0nsax wou HGON „TZ,00 s aas(NIM ZZ:60 9Z-'Mf SKLL 121KZs Z/Z sdOKd L9V691v86 BNOHd £689££L6T6 rIas SQNFPI,T.ZM-6ma HWVN £Z:60 NOW i700Z-9Z-Mf BZKQ NOIZV2I ROO ONIMS A F."'WA "41,11a NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director EXPRESS PERMIT REVIEW PROGRAM Division of Water Quality Department of Environmental and Natural Resources Wetlands/401 Unit Street Address: 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604-2260 Mailing Address: 1650 Mail Service Center Raleigh, NC 27699-1650 Contact Information: Phone #: Fax #: Fax To: Kevin Martin Subject: Bedford @ Falls River Number of pages including cover sheet: 2 Notes or special instructions: 919-733-0203 919-733-6893 Fax #: 919-846-9467 Date: 7/26/04 The original will be sent in the mail. If you have questions please call Debbie Edwards at 919-733-9502. 401 Wetlands Certification Unit 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 One 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 NorthCarohna I ' Phone: 919-733-1786 / FAX 919-733.6893 / Internet: http://h2o.enr.state.nc.us/ncwetlands ;Val1mna"//i]/? An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper 4 Environmental Consultants, PA Road - Raleigh, North Carolina 27614 - Phone: (919) 846-5900 - Fax: (919) 846-9467 www.SandEC.com FACSIMILE SHEET FAX NO. (919 846--9467 DATE: ?,Lqzwoq TO: NAME: & T. VTt 1 c' JO COMPANY: DU)Q Project Number: A-A U)Q CC: FAX NUMBER: FROM: SUBJECT: J ! The following items are being faxed. Number of pages including transmittal et: For Your Comments/Approval For Your Information Per Our Conversation Per Your Request Please Advise Would Like To Discuss Please Call Please Handle HARD COPY SENT: US Regular Mail Overnight Hand Delivery No Hard Copy Sent , n REMARKS: // f !! YTS e IF YOU HAVE ANY PROBLEMS WITH THIS TRANSMISSION, PLEASE CONTACT! AT (919) 846-5900. *CONFIDENTIALITY NOTICE* This transmission is intended only for the use of the individual or entity to which it is addressed and map contain information that is privileged and confidential. If the reader of this message is not the intended recipient, you are hereby notified that any disclosure, distribution or copying of this information is strictly prohibited. If you have received this transmission in error, please notify us immediately by telephone and return the faxed documents to us at the above address via the United States Postal Service. Charlotte Office: Greensboro Office: Hickory Office: 236 LePhillip Court, Suite C 3817-E Lawndale Drive 622 Coon Mountain Lane Concord, NC 28025 Greensboro, NC 27455 Taylorsville, NC 28681 Phone: (704) 720-9405 Phone: (336) 540-8234 Phone (828) 635-5820 Fax: (704) 720-9406 Fax: (336) 540-8235 Fax: (828) 635-5820 sp INITIAL INTEREST IN PARTICIPATION IN THE EXPRESS PERMITTING PROGRAM FOR THE 401 WATER QUALITY CERTIFICATION, ISOLATED WETLAND PERMITTING OR STREAM ORIGIN DETERMINATION PROGRAMS February 25, 2004 . Version 2 Applicant Name: Brandywine., T T r Attn : John Myers Applicant Address: 32()q r r a e h a m T. a k p R n a d Raleigh, NC 27615 Applicant's phone number: 919-556-4310 Fax number: Applicant's email address: Consultant Name (if applicable): S r,, F r ;_pA Consultant address (if applicable): 11010 R a -n Ridge Road Consultant's phone number: 919-846-=,900 Fax number: 91 d- R 4 ri - Q 4 F, 7 Consultant's email address: kmart ins sandeE Eem Type of action requested under the Express Review Program (check all that apply): ® 401 Water Quality Certification ? Isolated Wetland Permit ® Riparian Buffer Approval ? Stream Origin Determination p # of Determinations Requested NameofProject: Bedford at Falls River, Phases 37. 38, and 39 Property size (acres) 2 G _ r, County: Wake Nearest named stream (from USGS topo map): NPu.?,p R i va r Please provide a brief description of this project (attach site plan if available): Residential Gnhdivisinn with associates streets and utilities A number of pre-application office and site meetings r•nn ing this prn}prt have accurred bet'weep. the USAC E (Andrea War1Q and Jean Manual n 1 Min (Rnh 7.;1 rvonlri ) _ i-hc rri i-v n-F Ra 1 P_iah . S&F-C, PA. the project engineer, and the client. Please attach a map of site location using USGS 1:24,000 map and county soil survey. 'A Location of project site - please include reference to the county, nearest name town and highway number: N th of Dunn Rnaaff .a st of Falls of Neuse Rd (SR2000) and south of he Neuse Riy_r, in Nnrth Raleicib_ Proposed impacts: 0 0 0 26,136 Acres of wetlands Acres of isolated wetlands Linear feet of streams Linear feet of isolated streams Square feet of protected stream buffers Has consultant or applicant attended any DWQ-sponsored training sessions in the past two years? If so, please list which ones. 10/31/03 P.xi ress Review Permit '"raining-McKimmon Ctr. Which other environmental permits will be needed for this project? Please list them below: Corps 404 (Nationwide 14) and Sediment and Erosion Control Does this project require approval under the State Environmental Policy Act or National Environmental Policy Act? No Does this project require approval of a Variance from the NC Environmental Management Commission" No Are you aware of any local controversy concerning this project? If so, please describe the controversy and any measures that have been taken with respect to public involvement. No This form must be submitted via email (c/o 40lgxpressAa,ncmail.net). fax (919-733-6893) or hand-delivered (Parkview Building, 2321 Crabtree Blvd., Raleigh, NC 27604) within the first three (3) working days of the month for the first three months of the Express Review Program (until January 1, 2004). Application procedures after that time will be provided at a later date. Applicants who are selected to participate in the Express Review Program will be notified via email or fax with one additional working day. Successful applicants will then be instructed regarding detailed procedures for full application. Unsuccessful applicants will be queried to determine if they want to be in the following month's selection process or whether they want to follow the normal application process. Please contact John Dorney at 919-733-9646 if you have any questions regarding this form. 2 ol ANImmmo nMurirA�lHrlllLii�lrl (1? eel t. WAKE COUNTY, NORTH CAROLINA - SHEET TOTAL PHASE AREA IMPACT AREA #2 ®, T Q) i a r C 6 0 N W n 1& 11 40 4D TOTAL PHASE AREA 1 1 ® f y r n #1 TOTAL PHASE A O pFtOp7AU?` IF44\- ?'r, S AND SR ^L/ Q ® 43 ? ® G RD ® O a ATd'S CO ?l 03 U6 , 161 20 Q) c TOTAL PHASE AREA = 25.62 AC. i TOTAL SIDEWALK AND ROAD AREA = 3.38 AC. TOTAL LOT IMPERVIOUS AREA = 3.58 AC. (52 LOZS, 60'x40' HOMES, 25'x12' DRIVEWAY, 300 SF MISC. \ IMPERVIOUS PER LOT) % IMPERVIOUS = 3.38 AC. + 3.58 AC. = 27.2% 25.62 AC. 07/26/2004 10:05 FAX 4 DWQ DORNEY 0002/007 INITIAL INTEREST IN PARTICIPATION IN THE EXPRESS PERMITTING PROGRAM FOR THE 401 WATER QUALITY CERTIFICATION, ISOLATED WETLAND PERMITTING OR STREAM ORIGIN DETERMINATION PROGRAMS February 25, 2004 Version 2 Applicant Name: $L3ndy1A4nr,., T.T.r Attn John Myers Applicant Address: 3 2 n g n r 0 ?1-i m m La k q A n n a Ra eigh, NC 27615 Applicant's phone number: 919-556-4310 Pax number: Applicant's email address: _- Consultant Name (if applicable): F ? A Consultant address (if applicable) : 11010 Raven R i d g e R %2ad? Consultant's phone number: g 1 g_ B q __3 g o n Fax number: 7 c1 _ A d =cam Consultant's email address: kmart in2sandec com Type of action requested under the Express Review Program (check all that apply): ® 401 Water Quality Certification o Isolated Wetland Permit ® Riparian Buffer Approval ? Stream Origin Determination () _ # of Determinations Requested NameofProject: Bedford at Falls River, Phased 37.-3-8., and 39 Property size (acres) 2 5 --C, County- wake Nearest named stream (from USGS topo map): bie)i s-o River Please provide a brief description of this project (attach site plan if available): A w3mher ne Oze,applicati on off'i f'P a1r4 si to maet-4 nc.;a_. roncerning thi C ; YY1?P_f!h_ 1]??TP nrC„rre4 he'twee$ the 17SAOP (Anrlraa lie.CLI?-.-.-anrl Tear Manuel e)r D_WQ?(Flob-Zazzecki ) F ?'--pf Raleigh, S&FC, PA, the project engineer, and the client. Please attach a map of site location using USGS 1:24,000 map and county soil survey. 1 JUL-26-2004 MON 08:40 TEL:9197336893 NAME:DWQ-WETLANDS P. 2 07/26/2004 10:05 FAX DWQ DORNEY IM003/007 Location of project site - please include reference to the county, nearest name town and highway number: North nt= Dunn Road, east c%{ Fa11_0 of Neuse Rd (SR200b) nd south- of ho Neuse River, ir,{Unrtb Raip-iah, Proposed impacts: 0 Acres of wetlands 0 Acres of isolated wetlands 265' Linear feet of streams 0 Linear feet of isolated streams 26 , 136 Square feet of protected stream buffers Has consultant or applicant attended any DWQ-sponsored training sessions in the past two years? If so, please list which ones. 30/1110-1 F.x' ess Reirii-w Pe.rnit Training-McKimmon Ctr, Which other environmental permits will be needed for this project? Please list them below: Corps 404 (Nationwide 14) and Sediment and Erosion Control Does this project require approval under the State Environmental Policy Act or National Eiavironmcntal Policy Act? No Does this project require approval of a Variance from the NC Environmental Management Commission" No Are you aware of any local controversy concerning this project? If so, please describe the controversy and any measures that have been taken with respect to public involvement. No This form must be submitted via email (c/o 401express&cmail.net), fax (919733-6$93) or hand-delivered (,Parkview Building, 232), Crabtree Blvd., Raleigh, NC 27604) within the first three (3) working days of the, month for the first three months of the Express Review Program (until January 1, 2004). Application procedures after that time will be provided at a later date. Applicants who are selected to participate ul the Express Review Program will be notified via email or fax with one additional working day. Successful applicants will then be instructed regarding detailed procedures for full application. Unsuccessful applicants will be queried to determine if they want to be in the following month's selection process or whether they want to follow the normal application process. Please contact John Dorncy at 919-733-9646 if you have any questions regarding this form. 2 JUL-26-2884 MON 08:41 TEL:9197336893 NAME:DWO-WETLANDS P. 3 07/26/2004 10:05 FAX 3 DWQ DORNEY Q004/007 JUL-26-2004 MON 08:41 TEL:9197336893 NAME:DWQ-WETLANDS P. 4 07/26/2004 10:06 FAX 3 DWp DORNEY 1@005/007 JUL-26-2004 MON 08:41 TEL:9197336893 NAME:DWO-WETLANDS P. 5 07,'26/2004 10:07 FAT UWQ UURNEI 2006,'007 `?e.c WAKE COUNTY, NORTH CAROLINA - SHEE 7UL-26-2004 MON 08:42 TEL:9197336893 NAME:DWO-WETLANDS P. 6 07/26/2004 10:09 FAX 0 IMPA= AREA #2 oa.? a? TMAL PHAM AREA 4 DWQ DORNEY 4007/007 W/W Igo 40 40 4 TOTAL PHASEA pppOS iAS PRO] 37, *AND NG 1 40 7 Q Q a ? i G RD ti a N TOM PH&% ARFA = 25.62 AC. TOTAL SIDLVAMAM ROAD ARP;A a 3«38 AC. 70 AL UM ITVl WnOVS AREA = 5.58 AC. (521 M 605140' HODS. 20dT DRIVEWAY, 300 SP MC. IIVIPEMOUS MR IM 96 BHVJMOUS = S. C. + 3,58 AC. = 27.2% 25.62 AG. JUL-26-2004 MON 08:44 TEL:9197336893 NAME:DWO-WETLANDS P. 7 ¦ Complete items 1, 2, and 3. Also complete item 4 if Restricted Delivery is desired. ¦ Print your name and address on the reverse so that we can return the card to you. ¦ Attach this card to the back of the mailpiece, or on the front if space permits. 1. Article Addressed to: Brandywine, LLC 3209 Gresham Lake Road Raleigh, NC 27615 DWQ# 04-1223 - Wake ? Agent Addresse( C. D. Is delivery address different from item 1? ? Ye: If YES, enter delivery address below: ? No 3. Service Type Certified Mail ? Express Mail ? Registered Return Receipt for Merchandis( ? Insured Mail ? C.O.D. I a Yes 2. Article N (Transfer DC Cnrm UNITED STATES POSTAL SERVICE 111111 USPS v ? ass Mail stage & Fees No. G-10 • Sender: Please print your name, address, and ZIP+4 iNthis box • NC DENR Division of Water Quality 401 Oversight Unit 2321 Crabtree Boulevard, Suite 250 Raleigh, NC 27604 ?-? L fist ilIklll III till it ii 11111111111111 fill liiill l'liitllii li1lil .tiGU4 u+!--a W14-ti -+4-^+U ?UUG tic?uyv? 4?ki uuv? JC jaqw nN 9131liv 5295 902.2 2000 09TT b002 egelaowas alo!? 'Z ? (eaj a4XV iJ-nllaa Palo! gsea y •a•O.O ? I!ew paansul ? islpueyoiayi.io;;dleoeH uin4all)?f pejelsl6aa ? l!eVq ssa!dx3 ? I1eW Pe3!i1eog edA.L eolniaS . E 011eM - £ZZ i -b0 40MG 919LZ :)M 'u2raleg PeOX axeZ u'BgSQ D 60Z£ DZZ 'autM,?Puwq ON ? :Molaq sseippe fueAilep aa}ue 'S3.1 11 ;a), r-I L 4 waII woJ; Iuaaa} !p ssaappe tianllap sl 'a tian!laa cola}ea •01 / (egjev a4jt4) Aq penleoea •e aass ? O 001' ? X jue6v ? IVN ua6y einjeu6IS •y :o} passaJppy 910l1!y -sl!wjed coeds d! ;uoi; eqj uo jo 'eoaldllew eqj jo )loeq eqj o; paeo sly} gou:4V ¦ •nof, o; paeo ay} uanlaa ueo am jugj os es.!anaa eqj uo sseippe pue aweu .!noA ;uud ¦ •paalsap sl IUan!laa POPPlsaa A b w91! alaldwoo osly •£ pue'Z'G swell eleldwo0 ¦ 4s}?}}{ii(li?i?Fi(?F##3lii?41{i?i Fii#i{4#iii??#{{Ii?iii?l7 #ti( } f: b09LZ ?N `u?Iain2l OSZ alms `P.Mnalnog aaFigiD IZ£Z llufl u0131309P.MD IOt,/SpuuhaM XI!Irno nj )kA3o uo{SIAIQ XNF[Q DN xoq siy} ui t,+dIZ pue 'ssaippe `9weu-anoA74uud aseald :JapuaS N pled saa=I'R a6e;sod . f' I!evq sselci=;sn- ,? ??oina3s wlsod s31els 031irvn RECOVED Falls River-Management Co.. LLC a_ Z C C i DATE TINW ACE NO DESrR1Fq'10N 1,\V« TCF AMOUNT DEDUCTION BAL ANN( E 7-27-04 72704 Bedford 4000.00 .00 4000.00 O v C w C ? Q (? d Q W l~11 ? CHECK 7-27-04 ECK 38570 TOTAL > 4000.00 .00 4000.00 NUM ER PLEASE DETACH AND RETAIN FOR YOUR RECORDS .... - Li i J?, E31PIMS REVIEW SCHEDULE PROJECT NAME: FZ3Z , ACTION Acceptance letter Application received Initial review/letter Information received Field Meeting Additional information letter Information received Office Meeting Additional info tion etter Information received Expiration Issued/Rejected (circle one) DWO #: Oy - 12Z DATE ;7?j-,9/cyf g- l l-0q J3 /(?-i ? K I1?Q1 qA, I- "U Q Wr C1J 00 r l?I i? ypinar Acc?A? ;pi Sf s4-: G1 - ' i. ,. `" ? ,cam ?. s.;r;-cc•:,?..n. ----------------------- 4 PY ? 'f, E N T REGE 1 V E D ,-\ ?V- Off. Review Date 28e, 5;.',"t lyne a,. _,-nn ou aT z7 aeu ?e r? Ckr 2 1.Iass??w ?r iCs£ as :' 4