Loading...
HomeMy WebLinkAbout20021741 Ver 1_COMPLETE FILE_20021029p?O? \ NA ?&9pG r ={ Lu. 1 41 =91 1-1 Michael F. Easley Governor William G. Ross, Jr., Secretary Department of Environment and Natural Resources Alan W. Klimek, Director Division of Water Quality January 3, 2003 DWQ Project No. 02-1741 Wake County Heritage Wake Forest, Inc. PO Box 1615 Wake Forest, NC 27588 Subject Property: Heritage Wake Forest Multifamily Unit Development, Rogers Road, Wake Forest, NC UT to Smith Creek [03-04-02; 27-23-(2), C NSW] WAIVER of the 401 Water Quality Certification and Neuse River Buffer Authorization Certificate To Whom It May Concern: Your application for a 401 Water Quality Certification and Neuse River Buffer Authorization Certificate dated October 29, 2002 was received in the Wetlands/401 Unit of the Division of Water Quality (DWQ) on October 29, 2002. According to our rules (15A NCAC 2H.0507(A) and 15A NCAC 2B.0233(8)), if final action is not taken within sixty (60) days, the 401 Certification and Neuse Buffer Authorization Certificate is waived unless DWQ has objected in writing to your application. Therefore, DWQ has waived the requirement of written authorization for the use of 401 Water Quality Certification Number 3362 (GC3362) and the buffer rules for your plans to impact 0.006 acres of wetlands, 97 feet of stream and 11,300 square feet of buffers to construct a single road crossing (i.e., "proposed full access drive") as described in your application. As such, the wetland and buffer impacts are approved. However, please be aware that you must follow the plans as described within your application dated October 29, 2002 and all other conditions of GC3362 and the Neuse River Buffer Rules, including but not limited to diffuse flow per 15A NCAC 2B .0233(5). You must also obtain or otherwise comply with all other required State, Federal and Local regulations, including but not limited to DWQ Standards (15A NCAC 02B .0100 and .0200). Please note that if additional impacts occur within the development beyond those requested within your application, this waiver is no longer valid and a new 401 Water Quality Certification and Authorization Certificate will be required. Please note that it is the DWQ's understanding that the U. S. Army Corps of Engineers (USACE) has determined that the project has "independent utility" with respect to the remainder of the Heritage development. If the USACE determines that the wetland or stream impacts associated with this project must be considered cumulative with any other portion of the Heritage development, then this waiver is no longer valid and a new 401 Water Quality Certification and possible Individual Certification may be required. Also, please note that the DWQ reserves the right to conduct a compliance review of your protect to ensure compliance with the wetland and buffer rules. If you have any questions, please telephone Mr. Bob Zarzecki at (919) 733-9726. Attachments: GC3362 cc: Brad Suther, S&EC, Inc., 11010 Raven Ridge Road, Raleigh, NC 27614 DWQ Raleigh Regional Office Raleigh Regulatory Field Office of the USACE File copy Central Files bz North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetlands/ MEMORANDUM TO: John Dorney Regional Contact: Steve Mitchell Non-Discharge Branch WQ Supervisor: Date: SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS Facility Name Heritage Wake Forest Mulitfamily Development Project Number 02 1741 Recvd From APP Received Date 10/29/02 Recvd By Region Project Type residential Development County Wake County2 Region Raleigh Certificates Stream Stream Impacts (ft.) Permit Wetland Wetland Wetland Stream Class Acres Feet Type Type Impact Score Index Prim. Supp. Basin Req. Req. BE 39 Stream O YO N ?- 27 23-(2) r C NSW 30,402. 0.01 97.00 r- F - NBRSuffers F7 O N F -?-?r- 30,402. _026F_ I- ?- F- PT _0N ???-Ir-?F_ F_ I F_ Mitigation Wetland MitigationType Type Acres Feet Is Wetland Rating Sheet Attached? 0 Y 0 N Did you request more info? 0 Y 0 N Have Project Changes/Conditions Been Discussed With Applicant? 0 Y 0 N Is Mitigation required? 0 Y O N Recommendation: 0 Issue 0 Issue/fond 0 Deny Provided by Region: Latitude (ddmmss) Longitude (ddmmss) Comments: This is for the road crossing into the multifamily portion of this dev, off Rogers road. Do not like the Sseeparation of this portion of the project from the rest of the possible impacts. Is ACOE ok with that? This total pent will result in a lot of impervious and then stormwater. Do we need plans for the greater than k% QUA? Crossing is OK to issue but what about other concerns? cc: Regional Office Central Office Page Number 1 Triage Check List Date: tl ?1 oZ Project Name: 1,cr;-rGS¢ (,JGkc Pore-zA DWQ#: v z • ???? County: l,JGke To: ? ARO Mike Parker ? WaRO Deborah Sawyer ? FRO Ken Averitte ? WiRO Joanne Steenhuis ? MRO Mike Parker ? WSRO Jennifer Frye RRO teve Mitchel From: 3?b Telephone : (919) _43%, q17_ o The file attached is being forwarded to your for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination ? Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill ? Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy X Is the application consistent with pre-application meetings? X Cumulative impact concern Comments: -?n?t1c 4•t? Se.? Ilk S rrsvLk WI5 kre G1? n?i?•* N e-,QgC 00- 0,31:;' > 307 Environpiental Consultants, Inc. Road • Raleigh, Ncatth Carolina 27614 • Phone: (919) 846-5900 • Fax: (919) 846-9467 /Web Page: www.SandEC.com ?t NCDENR-DWQ US Army Corps of Engineers Attn: Mr. John Dorney Attn: Ms. Amanda Jones 2321 Crabtree Blvd. 6508 Falls of the Neuse Rd., Ste. 120 Parkview Building Raleigh, NC 27615 Raleigh, NC 27604 RE: Nationwide Permit 39/401 Water Quality Certification/Buffer Compliance Request Multifamily Development, Heritage Wake Forest Wake Forest, Wake County, North Carolina S&EC Project #: 559 NBRRO 00-035 1T ! 7OCT 2 s 2002 Dear Mr. Dorney and Ms. Jones: On behalf of Franklin Village, LLC (property owner), we hereby request authorization from the US Army Corps of Engineers to use Nationwide Permit 39 for the subject project to cover permanent impacts to a stream channel and wetland area. We also request written concurrence from the NC Division of Water Quality (NC-DWQ) that the project complies with the 401 Water Quality Certification associated with NWP 39 and the Neuse River Basin Buffer Rules. A Pre-construction Notification Application (PCN) and an agent authorization form are attached. The proposed project consists of a multifamily development and is located approximately 1,300 feet east of the intersection of Rogers Road Extension (SR 2052) and US IA, on the north side of Rogers Road in Wake Forest, North Carolina. The project site is located with the larger Heritage, Wake Forest subdivision and golf course community. The site is located with the drainage of Smith Creek and is in the Neuse River Basin. Please refer to the USGS topographic map attached for the location of the project. S&EC conducted a detailed wetland delineation and Neuse River Basin (NRB) Riparian Buffer evaluation on the property in 1999. Mr. Steve Mitchell of the NC Division of Water Quality conducted an on-site determination on January 13, 2000, and found that feature A, identified on the attached soil survey map, is subject to the Buffers, while feature B is not subject. Ms. Amanda Jones, of the USACE, conducted a site visit on 5/23/01 and determined that feature A is "unimportant". Wetland Delineation/Permitting/Mitigation Soil/Site Evaluations On-Site Septic Systems Environmental Assessments/Audits Neuse Basin and Watershed Buffer Evaluations Groundwater Hydrology Endangered Species Western Branch Offices: (828) 635-5820 • (828) 312-7902 • (704) 516-3922 CoPt October 29, 2002 October 29, 2002 S&EC Project #: 559 Page 2 of 5 Proposed Impacts The applicant plans to construct a road crossing in order to access the multifamily parcel. The proposed road crossing will impact 97 linear feet of unimportant stream channel, 0.006 acre of wetland, and 11,300 square "feet (0.259 acre) of riparian buffer with roadway fill. No other impacts are proposed for the multifamily development. As per a personal communication with Ms. Amanda Jones on 10/18/02, the USACE has determined that the proposed multifamily development will be considered a separate project from the larger Heritage, Wake Forest residential / golf course community because it demonstrates "independent utility". Therefore, according to Ms. Jones, the impacts requested in this application may be permitted under a Nationwide Permit rather than an Individual Permit. Because this project will be considered separate and independent from Heritage, the USACE has stated that the cumulative impacts for Heritage will not be considered in this application, and neither stream or wetland mitigation will be required for the proposed road crossing impacts. As per 110/22/02 phone conversation with Mr. Bob Zarzecki, of NC-DWQ, because the USACE has determined the proposed multifamily development is a separate project from the larger Heritage, Wake Forest development, the multifamily development must also be considered a separate project by the NC-DWQ for 401 Water Quality Certification application purposes. Alternatives Analysis The multifamily parcel is bounded to the south by Rogers Road, to the east by the CSX Railroad tracks, to the north by the Wake Electric Membership Cooperative Facility, and to the west by an undeveloped parcel that is the location of a future retail development. As described in the attached Pre-construction Notification Form, the applicant plans to access the proposed multifamily development from Rogers Road, thereby necessitating a road crossing of an unnamed tributary to Smith Creek that separates the majority of the multifamily tract with Rogers Road. The applicant investigated all potential options for accessing the multifamily parcel and determined that the only feasible alternative for access is from Rogers Road. Please refer to the explanation provided below, as well as the letter provided by Mr. Brad Rhinehalt, formerly of Barbara Mulkey Engineering (attached), for information regarding the viability of possible alternatives to the proposed access drive. Access from the east The CSX Railroad tracks prevent access to the property from the east. NCDOT and CSX will not allow any new railroad crossings without the authorization of their respective boards. Due to the grade difference between the rail tracks and the subject property, as well as the curvature of the railroad, designing a safe crossing in this area suitable for approval by the NCDOT and CSX boards would be extremely difficult. Furthermore, the October 29, 2002 S&EC Project #: 559 Page 3 of 5 Town of Wake Forest and NCDOT recently approved a rail study that focused on traffic patterns and railroad crossings through the year 2010. Based on this study, there is no chance a separate railroad crossing to access this parcel would be allowed. Access from the north Lack of a right-of-way dedication prevents a northern access to the multifamily parcel. The Wake Electric Membership Cooperative Facility is located immediately north of the property. An existing residential subdivision lies further north, beyond the electric facility. Gaining right-of-way through the existing subdivision and electric facility is not possible. Furthermore, even if right-of-way through properties to the north was granted, the Town of Wake Forest would most likely not approve the access, since they require that all future traffic in the project vicinity be carried by the thoroughfare system (i.e., Rogers Road). Access from the south and west An unnamed tributary to Smith Creek runs along the southern boundary of the multifamily parcel, separating the majority of the property from Rogers Road. This channel flows in an east - west direction, and emerges from a culvert on the northern side of Rogers Road approximately 1100 feet west of the intersection of Rogers Road and the CSX Railroad tracks, approximately 500 feet west of the western boundary of the multifamily parcel. Two constraints prevent constructing an access from Rogers Road in a manner that would entirely avoid impacts to the stream channel. The stream channel emerges on the north side of Rogers Road on the adjacent property, which is the future location of a retail development. In order to access the multifamily property from Rogers Road without impacting the stream channel, an access drive would have to be constructed through the retail parcel. Because the Town of Wake Forest is requiring the multifamily and retail developments to have separate access roads for the purposes of safety (police and fire access), a shared access such as this will not be possible. The second constraint involves the limited number of future drive connections approved by NCDOT for the Rogers Road extension. Based on the plans approved by NCDOT, the only location approved for a full movement drive along the northern side of Rogers Road is within the first 1000 feet of the road west of the CSX Railroad crossing. Because the unnamed tributary to Smith Creek is present along the northern side of Rogers Road for this entire length, NCDOT approved plans make impacts to the stream unavoidable. Even if a shared access were permitted by the Town of Wake Forest for the retail and multifamily properties, it would not be allowed by NCDOT. As explained above, multiple constraints necessitate a road crossing over the subject stream channel to access the multifamily parcel from Rogers Road. In an effort to minimize impact, the applicant investigated accessing the parcel from two different points along Rogers Road: the proposed crossing and alternate drive location #1 (see attached, map). Three factors resulted in the elimination of alternate drive location #1 as a viable alternative: 1) It is not a full movement drive, 2) It could flotentially•interfere.with•, a future grade separated crossing (i.e., bridge) of the railroad tracks, and 3) It would have an equal or greater impact to the Neuse River Riparian Buffer. October 29, 2002 S&EC Project #: 559 Page 4 of 5 Based on this alternatives analysis described, the applicant believes that the only acceptable method of accessing the multifamily development parcel is by constructing a road crossing at the location proposed in this application. USACE The USACE's current policy requires applicants to avoid and minimize wetland and stream channel impacts to the maximum extent practicable and may require further compensatory mitigation to offset unavoidable losses of waters of the US when impacts exceed the requirements for notification (0.10 acre) or if a discharge to a special aquatic site such as wetlands is proposed. The applicant requested a detailed delineation of wetlands present on property prior to site plan development in order to avoid jurisdictional wetlands to the maximum extent practicable. However, an unnamed tributary to Smith Creek parallels Rogers Road on the southern end of the subject parcel, making it necessary to construct a road crossing to provide access to the parcel. Due to numerous site constraints described in the above alternatives analysis, the applicant has been unable to avoid impacting this stream and wetland area in order to access high ground. NC-DWQ NC-DWQ's current policy does not require mitigation for wetland impacts below 1 acre or for impacts to DWQ perennial/significant stream channel less than or equal to 150 linear feet per project. Because the cumulative stream impact for the proposed crossing is 97 linear feet and the cumulative wetland impact is 0.006 acre, and because the multifamily development has been determined to be a separate project from Heritage, Wake Forest by the USACE, S&EC believes neither wetland nor stream channel mitigation should be required by NC-DWQ. Please note that the total impervious surface coverage of the site will be greater than 30%. For this reason, the applicant is proposing on-site stormwater treatment using bioretention areas (see attached site plan and calculations). For further information regarding plans for stormwater treatment, please contact Mr. Michael Allen, of Barbara H. Mulkey Engineering, at (919) 858-1888. Based on a 10/25/02 phone conversation with Mr. Bob Zarzecki, of NC-DWQ, current NC-DWQ policy requires mitigation for riparian buffer impacts greater than 150 linear feet or 1/3 acre per road crossing. Because the proposed riparian buffer impacts are below this threshold (97 linear feet, 0.28 acre), S&EC believes riparian buffer mitigation should not be required for this project. Sincerely, <: ?-- Brad SutTier Environmental Scientist C 106k?lgdcf Kevin C. Martin President October 29, 2002 S&EC Project #: 559 Page 5 of 5 Attachments: Pre-construction (PCN) notification form Agent Authorization Form USGS Site Location Map (Figure 1) Wake County Soil Survey Map (Figure 2) Neuse River Buffer Letter & Map BHME Letter of Justification (7/16/02) Site Plan Impact Map Stormwater Calculations (8/19/02) $200 401 Certification Fee Check Office Use Only: Form Version April 2001 USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Section 10 Permit ® 401 Water Quality Certification ® Riparian or Watershed Buffer Rules PW,ationwide, Regional or General Permit Number(s) Requested: 39 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: II. Applicant Information 1. Owner/Applicant Information Name: Heritage Wake Forest Inc Mailing Address: P.O. Box 1615 Wake Forest NC 27588 Telephone Number: (919) 562-1322 Fax Number: (919) 562-1324 E-mail Address: NA 2. Agent 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: Brad Suther 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: bsutherpsandec com Page I 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: Heritage Wake Forest Multifamily Unit Development 2. T.I.P. Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 1840121018 4. Location County: Wake Nearest Town: Wake Forest Subdivision name (include phase/lot number): Heritage, Wake Forest Directions to site (include road numbers, landmarks, etc.): The proposed project site is located on the north side of Rogers Road (SR 2052), approximately 1500 feet east of the intersection of Rogers Road and US 1 A, within the larger Heritage, Wake Forest development, in Wake Forest, Wake County, North Carolina. The project site is approximately 14.9 acres in size and is bounded to the east by the CSX Rail Road right-of-way. 5. Site coordinates, if available (UTM or Lat/Long): Zone 17, 723111,398 1500 (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. Describe the existing land use or condition of the site at the time of this application: The Heritage Wake Forest development consists of a residential subdivision and golf course community. The 15 acre parcel proposed multifamily development is currently forested and undeveloped. 7. Property size (acres): Multifamily development: 14.9 acres; Heritage development: 1,046 acres 8. Nearest body of water (stream/river/sound/ocean/lake): Unnamed tributary of Smith Creek Page 2 of 9 9. 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/.) 10. Describe the purpose of the proposed work: The purpose of this project is to provide road access to a portion of the Heritage development bounded to the south by Rogers Road and a stream channel and bounded to the east by the CSX railroad tracks (see attached impact map). 11. List the type of equipment to be used to construct the project: This project entails the construction of a road crossing with conventional heavy Muipment. 12. Describe the land use in the vicinity of this project: Residential and agricultural land use IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. A jurisdictional determination was issued for this site on February 2, 2000 (Action ID Number 199920683) Nationwide permits 12, 13, 14, and 26 were issued for this site on May 6, 2000. Impacts to wetlands and waters authorized by these permits include 0.015 acre for utility line crossings under NWP 12 (AID 20020343) 0.001 acre and 264 linear feet of channel for bank stabilization under NWP 13 (AID 200020344), 0.075 acre and 464 linear feet of channel for one road crossing under NWP 14 (AID 200020345) and 0.968 acre of wetland and channel impacts for reconstruction of a pond lot fill and road and trail crossings under NWP 26 (AID 200020346). Mitigation associated with these permits included mitigation for 1021 linear feet of unavoidable impacts to perennial stream channels and 3.97 acres of riparian buffor mitigation associated with the project by on-site donation of land to the NCWRP. In an application dated 5/18/01 the applicant requested 100.2 linear feet of impact to two unnamed tributaries to Smith Creek and 0.234 acre of riparian buffer impact for the construction of two road crossings. 401 Certification and Neuse Buffer approval was waived in a letter dated 8/30/01 (DWO Project #010757) and a Nationwide Permit was issued for these impacts on 7/1/02 after the 45-day review period expired (AID 200120937). In an application dated 4/1/02 the applicant requested 185 linear feet of impact to two unnamed tributaries to Smith Creek. 401 Certification was waived in a letter dated 7/31/02 (DWO # 02-0501). On May 15 2002 a Nationwide Permit 39 authorizing the impacts after the 45-day review period expired (AID 200220975). The current project was determined by the USACE to have "independent utility" with respect to the Page 3 of 9 remainder of the Heritage development. Therefore, S&EC is requesting a Nationwide Permit 39 for the proposed ro'ect impacts, rather than an Individual Permit. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: None known 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 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. Wetland Impacts Wetland Impact Site Number (indicate on ma Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of Wetland*** 1 Roadway fill 0.006 no 20 linear feet Headwater forest * 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 hqp://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.) List the total acreage (estimated) of existing wetlands on the property: +/- 2 acres Total area of wetland impact proposed: 0.006 acre 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? (indicate on map) (linear feet) Before Impact (please specify) 1 Fill (culvert and dissipater) 97 linear feet Unnamed Tributary of Smith Creek 3' 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 intemet sites also allow direct download and printing of USGS maps (e.g., www.tonozone.com, www.mapguest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 97 linear feet 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Area of Name of Waterbody Type of Waterbody Site Number Type of Impact* Impact (if applicable) (lake, pond, estuary, sound, indicate on ma) (acres) bay, ocean, etc.) NA NA NA NA NA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ® uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The applicant reauested a detailed delineation of wetlands prior to site plan development in order to avoid jurisdictional wetlands to the maximum extent practicable. However, an unnamed tributary to Smith Creek parallels Rogers Road on the southern end of the subject parcel making it necessary to construct a road crossing to provide access to the parcel. Due to numerous site Page 5 of 9 constraints, the applicant has been unable to avoid impacting this stream. CSX railroad tracks bound the parcel to the east and the Wake Electric Membership Cooperative Facility and an existing neighborhood bound the site to the north, making access to the parcel from these directions infeasible. The subiect stream runs along the entire southern property line, making a road crossing necessary at some point to access the property. The proposed road crossing location (see attached impact map) will allow construction of a full movement drive and will have stream and riparian buffer impacts equal to or less than alternative road crossing location (see attached map). Please refer to the alternatives analysis described in the attached cover letter, as well as the letter provided by Brad Rhinehalt, of Barbara H. Mulkey Engineering, Inc., for further explanation regarding the location of this road crossing. The proposed road will cross the stream at an approximately perpendicular angle, thereby minimizing 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/strrngide.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. Page 6 of 9 Because this project will be considered separate and independent from Heritage, the USACE has stated that the cumulative impacts for Heritage will not be considered in this application, and neither stream or wetland mitigation will be required for the proposed road crossing impacts. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. 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): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): NA Amount of Coastal wetland mitigation requested (acres): NA IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) 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 (DWQ Only) 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. Page 7 of 9 Will the project impact protected riparian buffers identified within 15A NCAC 213 .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify, )? Yes ® No ? If you answered "yes", provide the following information: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impacts (s q- ft. Multiplier Required Mitigation s q. ft. 1 6,485.7 3 19,457.1 2 4,814.2 1.5 7,221.5 Total 11,299.9 26,678.6 * 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. Based on a 10/22/02 phone conversation with Mr. Bob Zarzecki. of NC-DWO, current NC- DWO poligy requires mitigation for riparian buffer impacts greater than 150 linear feet or 1/3 acre per road crossing. Because the proposed riparian buffer impacts are below this threshold (97 linear feet, 0.28 acre), S&EC believes riparian buffer mitigation should not be required for XI. Stormwater (DWQ Only) 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. The impervious surfaces on-site constitute atroroximately 49% of the land area of the subject property (see attached plan provided by Mr. Michael Allen, Barbara H. Mulkey Engineering, Inc.). Because the anticipated impervious coverage of the proposed development exceeds 30%, the applicant plans to provide on-site stormwater treatment using five bioretention areas. Please refer to the attached plan and calculations provided by Mr. Michael Allen for further information regarding the proposed bioretention areas. If further information is required regarding on-site stormwater treatment, please contact Mr. Allen at (919) 858-1888. Page 8 of 9 XII. Sewage Disposal (DWQ Only) 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 sewer will be used to dispose of wastewater generated from the proposed project. XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ? No XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Page 9 of 9 (Agent's signature is valid only if an authorization letter from the applicant is provided.) - - - .'Pltn 1 UKUUV -PL-0 5621524 Soil &F :.. nvironmental Consultants, Fnc. 2444' Nest Xtjllbrock Repel . Rakigfl, N? C.avlina 27609 • . Phone. (9191 646.5900 • E«; (910) 846-946' y Web Page: w1V%?•.SAndEC.con) AGENT A.UTHOMATI0N FORM ,;. , ; A1! Bl?tiksl'.o?l^l? led. td.?C.The Current 1 downer Marne. Ile Address. Phone: Project Nanic:'Descliption NeQfrA61E N.4kE nest- -- -- J Date: -- The Department of the Arr,13 US. Amty Corps of Enginccrs, Wilrttington District P 0. Bo. \ViL iuiq;tou, NC 28402 Attn. N4R. TODD 111GWIELL Field OtYice RALEIGH REGULATORY FIELD OFI-7CE Re: Wetlands Related Consulting and Pennitting To Whom It May Concern ' 1, the current pMerty owner, hereby designate and authorize Soil & Environmental Consuhants, Inc. to act in my behalf as my agent in the processing of permit appGcatiotts, to furnish upon request supplemeatal inf, nn4on in support of applicattons, etc from this day forward. The day o£_ This notification supersedes anyprevious correspondence concerning the agent for thjs ptOjCCt. NOTICE: Viis authorization, for liability and protaslonAl courtesy reasons, is valid only for government Of 16A13 to enter the property when accompanied by S&EC staff. You should call S&EC to arrange a site Ineeting prior to visiting the site. c 1 1T b1? L? ?rr,M p.v S Q? Ili ,t,I air ,c w ,/ s4. ,vs Pnot. Property ONNner's ?Ante ro Cny er's Sigo?tu e cc. Mr. 1oh6 Donee. NCDEH &- NR , DWQ, Water Quality Planning 4401 Reedy Creek Road Raleigh, NC 27607 cc: Mr. Kevin Martin Soil & Environmental Consultants, Inc. .cant till, Wzdand Deli neationrPrntntrtlrs:N1:rienrrrr, Soil"Site Evaluations on-Site Septic Systems En\ironmcntal Assessments/Audi(s Neust I13sin :art 1t'„tr)htd guf(cS FvafpAtiJhc Groundwatet Hydrology Endangered Spccies dean, ? 0ifi.c `.;; 1601 Avenue N.F. • Hickon. Noah Cvolina 7$601 • Phone' (828) 321-6700 • Fax: (Q2$1122.6790 -W -W ITAGE E ?4BFC ACLt,G THE PAST, EUUMNG YOUR FUTURE Proposed Multifamily <i<AJ KA0. CSX Railroad VI fY. Kw. a??s5 Rogers Road (existing) 'S Ile AN AMMON.' COW-UNETY pr /} r / Tt;r_ SITE PLA-4 [£ ?ifA?SEnTNT!Otir t1tG t5 ? iI J ?3{ i YIfi1 {:MM• : SU2JECT TO Dt HGE VITHOUT NOT!CE. 7•1-e! i ! ? 1 t r - v 1 l: Prouosed Multifamily Deve/lop^ment ```O " I Ili.... 299 ?S • . ?//1Ltil / C M ( 01 h \1 dD / 1 '80 0 a . JtIkNlt, ?J tiyo _ ?. J ? o e ? - 1 214 _ Q ^ ' O . VYAKE FOREST, NC ROLESVILLE, NC USGS QUADRANGLE : USGS QUADRANGLE 78 120- "? ,/? ` ? ?I ? ?:C v v? ,;/r - ? • _ ?'' ,,. ? ?M WAKE COUNTY, NORTH CAROLINA - SHEET NUMBER 15 ; JC,nh a? e Proposed Multifamily Development f`'It', Feature B Not subject to Buffers' y a ceC2. CIC3 CIF. i Featu raC2 re A °. Subject to Buffers, C2hv ?1Rr 7' 1 ?? ww(; G WwF x.Y ? s 1'i, pC,' C? C? C? M , Jb< NORTH CAROLINA DEPARTMENT OF W22 ENVIRONMENT AND NATURAL RESOURCES J DIVISION OF WATER QUALITY RALEIGH REGIONAL OFFICE 3 ILL HOLMAN ,.SECRETARY y r March Sean Clark S & E C, Inc. 11010 Raven Ridge Road Raleigh, N. C. 27614 Subject: Neuse River Basin Riparian Buffer Rules NBRRO 00-035 Ammons Wake Forest S & E C Project # 559 Wake County Dear Mr. Clark: On January 13, 2000, I met with you at the subject property to conduct a site visit for the above referenced project. This project was initially referenced by the Raleigh Regional Office as NBRRO 00-035. The features represented on the Wake County Soils and the USGS Wake Forest and Rolesville maps were evaluated to determine their subjectivity to the Neuse Buffer Rule. As a result, it was determined that there several features (streams) present on the property that are subject to protection under the Neuse River Basin: Nutrient Sensitive Waters Management Strategy; Protection and Maintenance of Existing Riparian Areas, Administrative Code TI5A:02B.0233 (NCAC 0233). The unnamed tributaries to Smith and Sanford Creeks and the creek proper, have been delineated on the map received by this Office on February 17, 2000. This letter only addresses the applicability of the Neuse Buffer Rules. Thank you for your attention to this matter and if this Office can be of any assistance or if you have additional questions, please do not hesitate to contact us. Sincerely, `zt .a- cc: Steve Mitchell Environmental Scientist RRO/John Dorney Wake County H:\nbrlet. for\neuse.buf\bufb0\ammons.03 5 F??s !H >ta Y. F(.: A 1 0 1 0 1628 MAIL SERVICE CENTER, RALEIGH, NORTH CAROLINA 27699-1628 PHONE 919-571-4700 FAX 919-571-4718 AN EQUAL OPPORTUNITY / AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED110% POST-CONSUMER PAPER DWQ BUFFER MAP FRANKLINMERITAGE AMMONS DEVELOPMENT, WAKE FOREST fieoPesEv AVII;TI FAMILY n CD 0 0 Ir U Z r i 1 50 Ff. NEUSE BUFFER 50 Ff. BUFFER OR MOOS ONLY. MAYOFEV" IS LESSSf 7-. 19, l999 s7t '?? GRAPHIC SCALE 1 " = 500' 500 0 500 100 Memorandum To: Rob Weintraub, Ammons Development Group From: Brad Rhinehalt, PE Date: 7/16/2002 Re: Franklin Village on MF north of Rogers, west of Railroad Tracks (FV 401) In order to design an apartment layout for this land bay, we will need access across the Neuse Buffer as shown on the attached drawing. Access to this tract is severely limited due to the following conditions: ? To the east are the CSX railroad tracks. As you know, the policy of NCDOT and the CSX Railroad is no new crossings, public or private, other than those authorized by their Boards. Because of grade differences between the rail tracks and this property, and the curvature of the tracks along this parcel, it would be impossible to design a safe crossing. Since the Town of Wake Forest and the Board of NCDOT have just approved a rail study that has looked at traffic through the year 2010, there is no chance for another crossing to serve this parcel. ? To the north is the existing Wake Electric Membership Cooperative Facility. Beyond that to the north is an existing neighborhood. Again, right of way dedication and future access in this direction is not a possibility. Even if there were a way to connect through this older neighborhood and gain access through Wake Electric and the other landowners, all Town traffic planning has required future traffic to be carried by the thoroughfare system. ? To the west is a future retail development. When NCDOT approved the plans for this section of Rogers Road they only allowed limited future drive connections. The only place approved for a full movement driveway is on the west side of the railroad tracks within the first 1000 feet. When CAMPO and the Town of Wake Forest approved their thoroughfare plans, they assumed that traffic would enter and exit Rogers Road. Public safety concerns (primarily police and fire access) also require access to the site, which has zoning for up to 164 housing units, be served by Rogers RoAd. There is no other safe altemative to provide access to this parcel. ? To the south the Neuse buffered stream exists along the entire property line. ? As mentioned before, NCDOT will only allow limited drives off Rogers Road. Therefore, to get to this parcel at some point you have to cross the Neuse Buffer. One alternative route could be the allowed drive between this requested crossing and the railroad tracks (see site plan). It has been eliminated since; 1) it is not a full movement drive, 2) it could interfere with a future grade separated crossing of the rail tracks, and 3) it would have equal or greater impact to the Neuse Buffer. ? Given all of the above constraints on the site, we have tried to design a stream crossing for the site that will have the least possible impact in the buffer. To design the crossing shown, we have adjusted the grades and minimized the fill limits as much as possible to still provide access to accepted design standards. ArA AF \A ???me BAABARI N AIVIRlI [NWNElRING 1W CLIENT SUBJECT PROJECT No. D V- aly A 4r A fz.FA J. CALCULATION SHEET c N- S? gMP =Y 1 NpUSr21PC AIST2le- (4Z?, tatPr,2Vf00S?) S= , 10008a _ o = 1.36 RUNOFF = .?1 ?I.o - 0.2(1.36)) ; ??.o+ 0,8(1.3) j - .2.55 ?r1 VO W t-, F • 2 S Sr r4 -? 118)2-44 SF - 30? 04 S ,SF - l N cc,,,RFAzF APr_--A= 3©/Otis sF At,4 = 3338 SF = .o?G t?cte? NMFEb g2' X LW (3loP-ETFNTIGl?4 FOND MoTF' Al-L ??ayc_aTes s 04 PLCOQOA10"E w1714 N6415NR ?STOR?w/aTEQ (RC-ST MprlA6rEr^ErJT PRACTICES f. MArJ?A? ApRiL- 1999 PAGE I OF E Prepared By Alt%5 Date 8.11-U2 Reviewed By Date V.,# B/AI/A/M BUIB[1 EMLINEGNI41N( CLIENT PROJECT No. De Ai NAL,F A R FA 2- CN = 8s SUBJECT S - I car /g? - o - 13 ? PAGE 2 OF 5 Prepared By WA15 DateO-H-02 Reviewed By Date REa??aorF =. z , 3lo? - (i•a-? o. ??I.3?? - Z SS ?? Vowr-,F: . 2-:55,N 4 119)759 .SF = 3o, 53S 5r.1"4 5aRFALF AQEA -30,,53e SF's"/9,N = 3393 Sr- - .D 48 ?G N FFO e2'-)<41' 6I0 Rc rE'nt - -'c>" ?N o CALCULATION SHEET bl??2e MRBMRM MUIM[f lNWN[f RINL NN CLIENT PROJECT No ()Q,4,NA4F P,uk 3 CN = Bg 5= SUBJECT Iac,? - 10 = x.36 RurEoFF R CALCULATION SHEET Vc? wM F a2 `J5in/ K 7368,+ Ig?81 SF 14 -5o (ZFAe-E A2E A 18, 78`tsF-,N/4 ,? = ZD? SF ,041 ac PAGE 7 OF 5 Prepared By W M Date-?- Reviewed By Date NEE p 6 5 ?? 3 2 6 ?oRETEN rto?/ Poo D ?lrs-?2e \1 MAUd1 M NUlAF1 fN41M[f 0.1NG IN( CLIENT PROJECT No. Dl Aa ,44F APEA Lf GN= 38 5= SUBJECT 10CID/80-io=l.36 t CALCULATION SHEET PoNoFF= VOLurAI- 2 55/N x Dgib3 SF = ZI 6(0S SF -14 Sc)QFA,-,F AREA= N FEQ 21 &65 sF Zy0? SF = , v55 A.-- PAGE --?L OF J Prepared By lLt-'A`L Date 11 a z Reviewed By Date :70' X S5 ' BtDRFTENTL0N RCND z 610.A10.1 M YIAAEI ENLINEEAINL IKK CLIENT PROJECT No. DRAINA4-E AKEA s CALCULATION SHEET SUBJECT 5= loci/?_?o _ IA3? RL)NOFF = 2 SS,N X 1333Z`7 sF - 339Ci$ SF= •,iki St,2 FA,c.F A, RE A = 33998 V 1/11/9 IN = 3-47-4 sF = .oB ?-AL NEED x y4/ QIOT-ENTIDN ?ND PAGE 5 OF S Prepared By Date-a Lu Reviewed By Date Wl" NOT- FAT- Atha 1 AC wiz4, F PEQLZF4 13Y A 100'K Z 5 '4QAss ScwAc-F 0 2, aG wuc 6f QEDJcro B`( A :70'7', 36' 610TFM T10N PV"jo _ f r_ 1, ; ; r ~ ! ~ i ' , ~ i l~/. ~ I , I ~ i ~ ~ j - ! ~ / r ~l ~ ~ ~ ~ ~ i I~~ ' I i ~i ~ i I {I I -I I ~ ~ ~ ~ ~ .,r.,, ~i ~ ,i .M,~.~ I ~ ~ j ~ i ~l ~ ~ I ~ i ~ ~ l ~ ~ W I ] ~ ~ I ~ ~ ~ ~ - - _ B~kNN~ . VUl EV EN~IN~Ek ~ IN . _ ~ i I I I ~ I / W i 1, ~ I ~ ~ aT; I I ! !u , , i ~ ~ / ; 1 ~t ~ ~ / / ~ ~ ~ ~ - Ncus~ r~u r•Cn r 5 i !I w l i r ~ ~ / / ~ PO Box 33127 ~ I a . y i~ I ~ ~ , ~ ~ I ~ ~ / Ralei h NC 27636-3127 Q, I ~ I 1 ~ I (919) 851-1912 ~ i r ~ - i i ~ ~ , I i I ~ 1 , ' ~ ~ I i, l v , _ . _ ~ / (919) 851-1918 (FAX) ~ www.bhme.com QJ ~ , / , r i _ ~ ~ / ` 1 ~ , q4r ~ S~ I I ; r ~ 1 r I ~ ~C f~ ~ I ~ 1 i l i I ` V 0 r ~ r ~ ~ ~ , 1 s Q W ~ A ~ ~ ~ , ti _ _ _ _ f r ~ r ~ ~ j t ~ ~ > ~ i ~ I I ~ ~ r ~ ~ ~ i = ~ , ~ / ~i I ~ r . ~ i ~ ~ l r 1 ~ 1 ~ ~ ~ ~ ,,t'~ ! a r I I _ ~ l f ~ ~ i ~ _ - _ ~ ~ ~ ~ i 1 i ~ , r~ i , ' ~ ! i I 1 I ~ ~ 1 ~ - ~ ! I ~ ~ l l r ~ ~ ~ i I I , ~ ~,r w i 1 ~ l./ i i ~ i ~ ,l ~ ~ I~~ ~ ~ i ~ ~ , ~ .,t ~r 1 t ~ 1 ,f , ~ r / ~ 1 ~ / r ~ ~ ~ r ~ ~r ~ i ~ INV~RT I ~ ,I ~ , ~ ~ ~ ~ i I ~ ~ ? , j l ~ 1 l l i ) ~ l ? 1 l ~ PSTREAM ! I ~ ~ ~ 1 / ~ ~ I ~ i 1 ~ i ~ t~ ~ ~ r - ~ I / r 1 _ ~I ~ ~ ~ 1 1 ~ e~ ~ ~ i ~ ~.-325.46 l r' , , i , , I i r ~ ~ ~ r~ ~ ~ ~ ~ ~ i ~ ~ i rr I l ~ , r ~ f ~ ~ I I?~ r ~ ~ 1 i ! I i ~ / i ~ Y ~ ~ ~;~cb1 1 1 i ~ i ~ ~ I i ~ Q~ i ~ l ! ~ ~ ~ ~ i ' 1 r ~ ~ I ii, i ~ ~P 4+00 ~ ~ ~ ~ X10+0 ~ ,t ~ ' ~ 60 RCP @, 3.OQ/o 1 0 ' ~ ~ I ~ ~ DA~x: j _ ~ 11 r I- ~ ~ ~ f~ i,;' 1~ 1 ~1 ~~"'56LF ~ 00 n' L ~ _ _®1 ~ ~ ~ I i + i---- ~ 13 I i, ~ r l _ ~ ~ ~ ~ DRAWN BY. ~ - _ ~ - ~ , , i l DWG. GII6CKED BY: AWg ~ ~ ! ,i~ ~ ~ 1 i i ~ i~ ~ I' °~r„ ~ ~ I I I ~ DESIGNED BY: EAR r ; _ ~ ~ i ~ ~ ~ I ~ i ~ i / ~'g; ~ ~ ~ ~ i I ' 1 ? i ~ ~ f ~ I DGN. CHECKED BY: AWE I i ~ s'.,} 1' ~ i ~ I ~~E I _ - ~ SGALB: 1n_~, ~ ~ P~ NEUSE 6UFFER ~ ~ ! / y, I ~ ~ 1 I I i ~ ~ ~ ' ~ ~ I / i ~ i ~ ~ ~ i ~ F 'i~~ ~ D s . i ~ I E I i I i $ i I ~ l ~ , INVERT 1 ~ r ' ~ i ~ I ~ i ~ i ' PRDJECT N0. 1999~l56.00 i I i , i~ i ~ ~ i G ~ ~ ~ ~ ~ 1 , y; OWNSTREAM i ~ i I i 1~ I ~ ? ~ i ~ I ~ I 1 ~ ~ =323.76 ~ ~ I , ~ j~ I I ~ ~ ~ ~ ~ r r i I I r ~ r / i ~ ~ ' ~ PLUNGE P00 ~ ~ ~ ~ I ~ ,i - < i 1 ~ ~ I I ' I ~ , _ _ i t s ! j ~ ~ I r ; ' AND APRO ~ ~ V ~ 1 ~ ~ ~ r~ i ~ ~ ' T TAL LENGTHF34' ~ ~ ; ~ i i i l ~ a / l ~ ~ I r i I i` ~ l ~ ~ ~ ~ ~ I ~ ~ ~ y RQUTED CLASS 1 RIP-RAP ~ ~ ' r ~ I ~1 ~ i / ,~r , , , / , ~ i ® 2' DEPTH ~ / I ~ ~ Z~ ! % ~ ~ j WETLAND i ~ I ~ i i i ~ / I / ( / ~ 1 1 ~I ~ ~ w ~ i ~ ~ NEUSE BUFF ~ ~ ~ ~ i ~ ~ ~ ,f , ~ ( 1 i I i I, y ~ , ~w ~i/ ~ `pAi % j i I 1 x ~ o \ h / 1 ~ 1 ~ ~ I / r ~;i i ~ i~ ~ ~ . ~ TOTAL STREAM IMPACT % ~ I ~ - I 1 i lr / ~ pC~ ~ ~ " . ~ ~ ; FROM C~ILVERT, ~ I , 1 i 0 HEADWALL ENCROACHMENT ~ r ~ ~ - ~ ~3; -'J; ~ , r ~ ~ ~ i ~ ~ ® ~ i I ~ 1. _ ~ _ ~ ~ ~ ; ~ ~ - ~ ~ , ANq ~ DISSI~ATOR 97 LF j i r ~ I 1. l ~ / i~ ~ i i ~ l l ~k- r ~ ~ ~ ~ ~ i ti ~ 1 a~,.-~ ~ o o, ~ _ , ~ .Q ~ ~ ~ti ~ ZOf~E 11MPACT-6485.7 S.F.(0.15 ACRES) ~ i ~ r- i ti ZONE IMP C- e ~ ~ ~ y ~ / ~ 2 ~ T-4 14.3 S.F. X0.11 ACRES) I ~ , i ~ I ~ , A l l .Z ~ /i ~ / ~ ~ ti ~ ti i ~_.1J ~ ~ / ~ ' ? ,i 4' ~ ~ I % ~ ~ r ~ ~ I' ~ ~ ~ ~ (mil I o ~ _ _ f ~ ~ ~ WET ND IMPACT=258.30 S.F. - \ x N M o ~n b n ao ~ - - ~ ~ ~ ~ ~ ~ (0.006 ACRES? ~ ~ 1' r 1 ~ ~ . r I ~ ( ~ ~ ~ ~ ~ l , ~ ,~j ~ ~ ~ ~ ~ 1 W SCALE, ~ ~ ~ 1 ~4U F a. N I 1 =4 V I-- ~ ! I i ~ ! I I I ~ _ I ~ ~ ~ ~ _ U ~ ~ i ~ i- _ - _ - - - - ~ ~ I I ~ ~ ~ ~ ~ _I_. I_ ! 0 _ _ _ _ _ ~ ~ , I _ ~ ~ , ~ _ L ~ K - Q _ _ _ _ _ _ _ _ - ~ - 1 _ - _ i _ ~ ~ ~ ~ _ _ a _ _ w 360 ~ _ , ~ ~ ~ r~n I ~ _ - , 'r.,..._._.,._. ~ ~ ~ ~ ~ .W,._~....~..~.~.....~~.:..~..r..~.~.......~, ~ ! ' I - ~ ~ . - - i i. ~ I ~ 360 Z ~ W ~ I-~----~ ~ ~ u, f i _ _ _ L-._ _ ~ ~ ~ I , f r I _ , _ ~ I _ _ ~ _ _ a. ~l. , ~ 1 I _ _ _ . i - _ _ _ _ . , - ~ ~ _ I I . _ - _ - _ { _ _ 1 i f 0 W 356 ~ . ~ ~ ~ _ ; a I ~ ! ! ! ~ - ~ ! ~ ~ I ~ I i ~ _._..._.i 1 ~ ~ ~ 356 > w ~ Q i _ t~} ~ _ _ ; ~ ; _ _ . _ _ _ _ i .._..._._.;._.__~y..~ , _ - .p 1 - ~ _ ~ _ ~ _ _ I i _ ~ ~ i f ~ I j ~ _ ~ . _ ~ 7~ W ~ I ~ i i i ~ _ _ _ _ _ - _ _ I a ~ _ - - ~ ~ ~ _ _ - - ~ ~ i LL,I _ _ ~ _ _ ~ _ _ _ _ ~ n ~ , ~ ~ ~ _ a , ~ ~ _ . - _ _ _ ~ ~ ~ I _ 352 I o ~ ~ ~ - , F _ _ . _ _ . t_. _ I + ~ i t...... _ _ . ~ ~ I ._.t~ ~ _ _ ~ ~ ~ ~ 352 z ~ V ~ ~ ._1.y..~ ~ ~ Q I Q ~ ~ , ~ ~ ~ ~ Q ~ ~ ~ ~ ~ I 0 _ _ ~ ~ _ _ I - - - - _ _ - _ ~ ~ ~ , _ i ~ I r' ! I r~ ~ -t- _ ~ .f- _-w _ I _ 0 ~ _ _ _ i _fi _ _ i ~ _ _ _ _ - _ _ _ _ _ _ i , m i i ~ 1 i i ~ ~ 348 ~ ! ~ _ I ~ - - - I I ~ ~ i ~ _ ~ ~ - ~ ~ i ~ ~ r t- I ~ - ~ ~ i.~.l i ~_.r.._._.~.~,........~...... _ . _ _ _ ! • - - ~ ~ i i t ~ _ . ~ _ ! _ ~ . I _ 1 i ----j-- _ N ' 34 0 ~ ~ ~ i ~ _ _ _ I I ! ~ i I i I _ _ _ ~ _ _ ~ _ ~ _ _ ; _ ~ . _ _ _ - _ _ ~ a. , I _ I ~ I I ~ I i ! - - 1 _ L _ _ I _ _ _ _ _ 344 _ _ - _ _ ~ _ _ _ - _ _ ~ i i ~ _ i _ _ _ ~ ~ j _ ~ . ~ i i ~ ; ; ~ - ._r,_.. ~ ~ i ~w ~ _ _ i ' ~ ~ ; ~ I , I i ~ _ ~ i ' ~ ! I _ - i- _ - o i ' _ - _ ~ ~ - - - ~ ~ ~ 344 ~ ~ t_.-.-.-~.~. ~ _ _ _ ~ _ - I _ _ - - - i i ~ i ~ ~ __E_ _ ; i _ , _ _ _ I ~ , I _ - i it _ , . ~ i i _ _ _ _ _ . _ _ _ __--_r _ a - - _ ~ i - - I _ l - - _ ~ I L i ~ ~ , tea, 4 . ~ _ _ ~ I I i ~ h - ~ _ _ _ _ I ~ , - _ ~ ~ ~ I , i I ~ ~ i ~ ~ I I _ ; 0 1 ~ _ _ _ _ i I. 34 _ ~ _ ' ~ I i ~ I i I i _ _ -r---- -j---~-~-~---- ~ ~ - - _ ~ ~ ~ ~ ~ _ _ - _ r } - ~ i._ _ _ _I ___l_ ~ ~ I ___.v w,_ - --i------ 340 i , _.._.a _ ~ I _ . _ _N i ~ _ i _ _ ; _ ~ - ~ _ ~ i _ - W O i ~ , I O ~ i ~ ~ ~ i - _ - i - ~ , ~ i _ _ _ _ ~ _ - _ _ J - - - i i _ _ _ . i I _i . _ _ . _ ~ _ _ ~ ~ ~ _ t _ ~ _ _ _ 336 _ _ - _ ~.W V.... ~ ~ i _ _ _ i ' i ~ I _ , _ . I ~ ~ ~ i _ v~_ ~ ~ ~ 336 _.r_ _.;._.......~..i.__._.__...__,_.._._..,~ .~.~;_.._......._..~_...______7__.~.___ Il! _10 ~ _ ~ I ~ I- ..ter ~ i _ _ ~ I ~ i i f _ ~ / _ _ I . ~ 1 I , , ~ ~ ~ I i ~ I ~ i i ~ i _ _ _ _ _ ~ ! ~o .oo t~.c. ~ ~ _ ~ ; I ~ ~ ~ ~ i ~ p _ 332 1 _ _ ~ i _ , _ _ ~ _ _ _ - N ~ ~ ~ ; --r----- - - - I _ _ _ ~ ~ _ I .~I~ _ I ~ ~ ---r---~-------r-- .~.i... - - _ _ ~ ~ ~ ~ i _i ~ l i _ .M..____.l-._.._...... ! ~ ~ I i I ..~r--~- _ , ~ ~ 332 __I . _ N ~ , - - I ~ 1 ~ _ 7-- - _ ~ I - ~ ~ a I ~ I ~ ~ i i ' ~ f ~ - ~ ii i i ~ ~ I - _ - I _ 1 i j T i ~ i I I ~ ~ ~ ~ ~ _ ~ _ i _ _ - _ _ _I , _ - - ~ - t___ I 1 ~ I _ _ - m ~ ~ i ~ I I , _ _ 328 , _ ! - - I f i i ~ ~ _ ^ oN i ~ ~ ~ i ~r ~ , _._~__a.~....._.~_.____-__... _ ~ ~ - ~ ~ ~ ~ 328 N i _ _.r..._._ . _ - - i ~ bU' HUP C i LVER ~ t 0 C.L. STA-1162.00' ' C.4 INV. 24.61 _ w 324 i . ~.......~_____y DRAWING NO. 324 m N 10+00 11 + 00 12+00 13+00 14+00 N 15+00 16+00 00 17+00 18+00 19+00 20+00 EXHIBIT N U d O L Q i~?i •oN ~N~nvaa ~ ~ l~ 11 Z fTl ,II o 3 'I D ~ 4 ~ ~ 1 I X3 o ~ ~ ~ D I ~ d~ r -C O ~ X C ~ ~ / T d3bd NOIlN313b0IH i s , ~ - - - ~ H ~ ~ ~ a N 3 ~ v D ~ ~~z Cl fTl l O~ ~i~ ~ ~ 3nI N ~ ITl x r 7 0 o Z7 ~ X ~ X ~ n~ l 0 ~ ~ k, ~ ' X x M m V P N A W N~ O 1 J O Il 3 3~~ I J D Jq, 3 8N e N O ro ~ ~ ~cn NO 1N3 3b IS ~ 1$ lf1H Sf13 \i ~ \ X A A ~ N ~7j' S'S d~`,~ a5z x \ oz 3i3aa ~ 5 H ~ , o q i oN i~aroaa ~jW x \ v ~~x~ n~orsnt~s~ttbla ~ ~ / / x ~ tlUWAH tQ3NJ3HJ,N9U E 6'.72It% Al0 ~tV,7.L327tJI8 ~ X ~ 1 '"''I \ ,I 00~ 0 tlQW BAH Q3N9IS3~ tlaf`Afl Q3N]3H] '9MU ~~I~ ~ ~ x 7' 8 var ue Nnvaa 2' 6'~727[~ t~lOLL1V~.L.~?IbIB zvezic ~3~va 'NIW < ~ x 2'8 ;'~Zd;~'~ \ X L 6'~?I[~ ~1IOLLAN,~.L~?IbiB ~ , J Q I a N _ N~ i wo~~aw~{q~mMM I ~ C ~ ~n ~s ~ XV~) 8T6i-tS8 (6i6) Zt6i-iS8 C6i6) a 3£9L2 '~'N 'N6ialn?J ~~]NdH~ ?1 l~~rSns SI ~f~IJl~idd QNb' ` gee x~g a~~.~~? ~S~d S~NIQ~If1g ~J~SW~N QNV NDIld~~~ `1 ~i '9NIN334I9N3 A3N10N 'H tlNtlBNdH ' .l ~ N ~ ~ I 1 W~ H~ S S I N d ~ d QNb' `SQ'd~~l " `lfl?J.b'~ Nd~d ~lIS ~ / / S~~I~d 8L' = Sd 7~d ~1N~W~~dN d~,N M ~~TS nnrSOd?J~d ~X / ~ N,_ { " / I / ,-C / 7 / / / / / .~JUJ V L / - V JU V .,>I I"i/ ~I I"i/ \(-J.JUVV1 l > k;/// \ i 1 rrr ri v yr I i i~ S3c