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HomeMy WebLinkAbout20030755 Ver 1_Complete File_20030619Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality December 13, 2006 DWQ # 03-0755 Guilford County CERTIFIED MAIL - RETURN RECEIPT REQUESTED Mr. J.M. Mills, Division Engineer NCDOT, Division 7 PO Box 14996 Greensboro, NC 27415-4996 Dear Mr. Mills: On June 13, 2003 you requested a 401 Water Quality Certification from the Division of Water Quality (DWQ) for your project on SR 1131 in Guilford County. We wrote you on June 30, 2003 discussing concerns that we have regarding the design of the project and placing it on hold until those concerns are addressed. Therefore we are returning your application. Once you have collected sufficient information to have a complete application (please see our hold letter for the missing information), you will need to reapply for the DWQ approval. Your file is hereby retired and will not be reviewed until our earlier concerns are addressed. Please contact me at 919-733-1786 if you have any questions or would like to discuss this matter. Sincerely, John Hennessy Transportation and Permitting Unit cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office NCDWQ Winston-Salem Regional Office Central Files File Copy NCarolina Transportation Permitting Unit ? vWgraill? 1650 Mail Service Center, Raleigh, North Carolina 27699-1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919-733-1786 /FAX 919-733-6893 / Internet: http://h2o.enr.state.nc.us/ncwetlands An Equal Opportunity/Affirmative Action Employer-50% Recycled/10% Post Consumer Paper Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources 7 Alan W. Klimek, P.E., Director r Division of Water Quality 1 Coleen H. Sullins, Deputy Director Y Division of Water Quality June 30, 2003 Guilford County DWQ Project No. 030755 Emergency Culvert Replacement on Burnett Chapel Road (SR 1131) CERTIFIED MAIL: Return receipt requested Mr. J. M. Mills, PE., Division Engineer NCDOT Division 7 P.O. Box 14996 Greensboro, NC 27415-4996 Dear Mr. Mills: The Division of Water Quality staff has reviewed your submittal for a §401 Water Quality Certification for the aforementioned project received June 19, 2003. Review of the water quality certification application revealed the following deficiency: 1. Use of the NW 3/ Water Quality Certification No. 3376 normally does not require written concurrence by the North Carolina Division of Water Quality unless there are impacts to streams in basins with Riparian Area Protection Rules (buffer rules). Therefore, since Randleman buffer rules are involved, the NCDOT must send seven (7) copies plus the appropriate fee. Pursuant to 15A NCAC 214.0507(a)(3), the permit application is placed on hold until we are supplied the necessary information. Furthermore, until the information is received by the NC Division of Water Quality, we request (by copy of this letter) that the US Army Corps of Engineers continue to place the permit application on hold. We look forward to working with you to expedite the processing of your permit application. If you have any questions, please telephone Ms. Cynthia Van Der Wiele at 919.733.1786. Program 99' Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office NCDWQ Winston-Salem Regional Office File Copy N. C. 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), (htto //h2o.enr.state.nc.us/ncwetlands) Customer Service #: 1-877-623-6748 . FA NCO NW .t 4 4 a STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR June 13, 2003 Ms. Cynthia Van der Wiele Wetlands/401 Unit NC DENR Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699 (Courtesy Notification, Two Copies) Mr. John Thomas US Army Corps of Engineers 6508 Falls of the Neuse Suite 120 Raleigh, NC 27615-6814 (Two Copies) 030755, LYNDO TIPPETI' SECRETARY ltlh 0106A ,? ??N 1 s zpo Subject: Guilford County, Emergency Culvert Replacement on Burnett Chapel Road (SR 1131) Project Number # 7.204111B To Whom It May Concern: The North Carolina Department of Transportation (NCDOT) proposes to replace a severely damaged culvert on Burnett Chapel Road in order to maintain traffic safety. The damage is due to flooding from flood waters received from recent rain storms. In an effort to obtain the necessary permits for the subject culvert replacement, we are providing a pre-construction notification application with supporting documentation. This project is underway and this is an after the fact notification. The work is necessary immediately because the existing road collapsed onto the existing pipe. Hazardous road conditions resulted and the road was immediately closed to traffic. Also. the road serves as the only direct eastern route for a nearby fire department. Closure of the road will result in considerable increases in time and distance for any fire-related emergencies located east of the project We believe this project can be permitted under the Nationwide Permit numbers 3 and 33. We sincerely apologize for the delay in notification but this was an emergency replacement due to pipe failure. The construction was needed immediately. This project is in the Randleman Lake Water Supply Watershed. However, DOT is requesting to utilize the "No Practical Alternative" option (15A NCAC 0213.0250 (2) (e) in order to complete the project. It is the department's opinion that no action will result in greater adverse impacts to surface waters, will severely restrict traffic flow and decrease traffic safety. The following information is being provided to satisfy conditions of General Water Quality Certification. P. O. Box 14996 Greensboro, NC 27415-4996 Telephone No. 1336) 334-3192 Fax No. f336) 334-3637 i A PROJECT INFORMATION a Separate documentation attached as needed: b See the attached Endangered Species Review Sheet for further information: e When Applicable - See the attached Historic Review Letter for further information Road Name SR Number Project Length miles Classification Burnett Chapel Rd SR 1131 N/A Rural River Basin: DWQ ID Water Quality Designation % Impervious Surface Cape Fear WS-IV N/A Buffer Rulesa Buffer Rule Conditions where applicable) Yes Request Exemption Protected Species Presentb Mapped Historic Properties` CAMA AEC Essential Fishery Habitat No No No No PIPE REPLACEMENT INFORMATION Site Stream Type Perennial Station Existing Pipe (1) 50' X 36' CMP Proposed (2) 60' X 48' CMP Pipe Construction Pump around with offsite detour Dewatering Sandbags & rock silt dam Method Device* Burial Depth One foot E/C Plan Date Construction As soon as practicable Duration One week Date Impacts (ft.) 10 ft-enclosure; 20 linear ft-rip-rap dissipaters; 50 sf-temporary sandbags and rock silt dam Special Conditions Restoration Within 15 working days of the pipe replacement the natural stream contours Plan will be restored and seeded. Temporary silt screens will be cleaned and removed following vegetation establishment. RCP = reinforced concrete pipe; CMP = Corrugated metal pipe; CMPA = Corrugated metal pipe arch; E/C = Erosion control. *A less intrusive dewatering device may be used in lieu of the one proposed. P. O. Box 14996 Greensboro. NC 27415-4996 Telephone No. 13361 334-3192 Fax No. (3361334-3637 40 MINIMIZATION INFORMATION Impacts will be minimized by strict enforcement of Best Management Practices for the protection of surface waters and wetlands, restrictions against the staging of equipment in or adjacent to waters of the US, and coordination (including a pre-construction meeting) with the Division Environmental Officer. MITIGATION INFORMATION Stream mitigation is not anticipated, as the impacts to any individual stream do not exceed 150 feet Wetland mitigation is not anticipated, as wetland impacts do not exceed 0.10 acres and do not occur in a unique natural wetland. APPLICATION INFORMATION Enclosed please find the Pre-construction Notification Form and supporting documentation for the above referenced project. If you have any questions or need any additional information, please contact S. Lane Hall at (336) 334-3192 or Jerry Parker at (336) 256-2063. Your time and effort are appreciated. Sincerely, ?'A u& r. J. . Mills, P.E. ivision Engineer, Division Enclosures CC: Dennis Johnson, Bridge Maintenance NCDOT Donald Pearson, NCDOT S. Lane Hall, NCDOT Travis Wilson, NC Wildlife Resources P. O. Box 14996 Greensboro, NC 27415-4996 Telephone No. (3361334-3192 Fox No. (336) 334-3637 V ., Construction Sequence and Erosion Control Plan for Replacement of Single Line pipe with Double Line Pipe For Burnett Chapel Road Work to begin immediately Construction is anticipated to take 2 weeks. 1. Install a rock silt dam downstream of the work area to prevent incidental sediment loss. 2. Install sandbags or a less intrusive dewatering device to allow dewatering of the work area. 3. Install pumps to divert flow around the work area. 4. Remove one existing line of 40' long 36" CMP. 5. Excavate to sufficient depth to allow burial of pipes to at least 20% of the pipes' diameter, place base stone, and two lines of 60' long 48" CMp. 6. Backfill the new lines of pipe and place rip rap only as needed. 7. Starting from the downstream end, remove the dewatering device and restore the natural stream contours. 8. Notify landscape department for final seeding. 9. Silt fences to be placed as site conditions require. 10. A 10' X 15' dirt bag will be used to remove excess water in the hole where the new pipe is being replaced. 11. Site conditions and weather may alter these plans. 12. A method less intrusive than a pump around system may be utilized if site conditions allow. IF Office Use Only: ? Form Version May 2002 USACE Action ID No. DWQ No 0 7 5 5 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ? Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 3 and 33 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 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: ? H. Applicant Information 1. Owner/Applicant Information Name: Mr. J.M. Mills RE Division Engineer - Division 7 Mailing Address: P.O. Box 14996 Greensboro. NC 27415-4996 Telephone Number: (336) 334-3192 Fax Number: (336) 334-3673 E-mail Address: nunills@dot.state.nc.us 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: Jerry Parker Company Affiliation: Division Environmental Officer Mailing Address: P.O. Box 14996 Greensboro. NC 27415-4996 Telephone Number: (336) 256-2063 Fax Number: (336) 334-4149 E-mail Address: Jparker(@dot.state.nc.us Page] of 8 f 1 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than I1 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name ofproject: Burnett Chapel Road Culvert Replacement 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): Not Applicable 4. Location County: Guilford Nearest Town:Pleasant Garden near High Point Subdivision name (include phase/lot number): Not Applicable Directions to site (include road numbers, landmarks, etc.): The project is southwest of Greensboro off I-85. From I-85, take exit 120 (Groometown Road Exit) and head south on Groometown Road for approximately 2.3 miles. Turn left on Kivett Road and go approx 0.5 miles to Burnett Chapel Road. Turn right on Burnett Chapel Road and travel approx. 2.4 miles to the site. 5. Site coordinates, if available (UTM or Lat/Long): See the attached USGS map. (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): Not Applicable 7. Nearest body of water (stream/river/sound/ocean/lake): Deep River 8. River Basin: Cape Fear (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/inaps/.) Page 2 of 8 s 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Damaged culvert crossing in area of low density residences 10. Describe the overall project in detail, including the type of equipment to be used: The project will involve replacing a damaged and undersized 50 if X 36 inch culvert nine with two new 60 if pipes with 48 inch circular diameters. One of the 48 inch pipes will be placed directly in the stream bed whereas the second pipe will be placed adjacent to the first pipe with a sill to allow for periods of high flow. Both pipes wull be buried to a depth that is at least 20% of their diameter. The increase in size and number of culverts has been recommended by the District Engineer as necessary in order to handle the drainage, avoid disruption of utility services and alleviate the need for excessive road fill. The work is necessary immediately because the existing road is collapsing onto the existing pipe. Hazardous road conditions have resulted and the road is presently closed to traffic. Also, the road serves as the most only direct eastern route for a nearby fire department. Closure of the road will result in considerable increases in time and distance for any fire-related emergencies located east of the project site that are within the fire department's jurisdiction Right-of-way width is illustrated on the attached site plan. Equipment used will be standard road construction equipment (trackhoe grader, backhoe and bulldozer). 11. Explain the purpose of the proposed work: To maintain traffic safety and to reduce future maintenance costs. 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. Not Applicable 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. 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 8 i I 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: Permanent stream impacts will result from channel enclosure and placement of Lip-rap energy dissipaters Temporary stream impacts will result from placement of cofferdams and siltscreens. . 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*** N/A • List each impact separately and identity temporary impacts. Impacts include, but are not hmttea to: mecnantzea cieanng, gmamg, nu, excavation, flooding, ditchingtdrainage, 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 hUn:/hvwtvfcuna.eov. "• List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wctland, 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: Not Applicable Total area of wetland impact proposed: Not Applicable 3. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** of Stream Intermittent? (indicate on map) (linear feet) Before Impact (please specify) Burnett Chapel Culvert (en) 10 (tmp)50 sf UT to Deep River Approx. five Perennial Road replacement r 201f feet See below* * List each impact separately and identify temporary impacts. impacts mctuae, out are not umuea to: cmverts ano assocuatea np-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 tvxvvv.uses.aov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.tooozone.cont, www.ntauuuest.com, etc.). Page 4 of 8 *Cumulative impacts (linear distance in feet) to all streams on site: Project should involve increase of ten linear feet impacts. - enclosure (en), 10 temporary_(tmn) sandbags and rock silt dams in streams---approximately 50 sf. riprap (rp) permanent placement ofriprap at each end of pipes ---approximately 20 If total 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 Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. N/A * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: 611, cxcavation, 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.): Not Applicable Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Not Applicable 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. Culvert replacement activities are necessary to maintain traffic safety. Impacts will be minimized by strict enforcement of Best Management Practices for the protection of wetland and surface waters, restrictions against the staging of equipment in or adjacent to waters of the US, and coordination (including a pre-construction meeting) with the Division Environmental VIII. Mitigation Page 5 of 8 T 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/strmg_ide htmi. 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. A finding of insignificant impact is anticipated, therefore a mitigation plan is not provided Cumulative impacts are less than 150 feet. The maximum amount of impact to a single stream is approximately 70 linear feet. No Outstanding Resource Waters, federally protected species or their habitats or essential fishery habitats occur in the project area. The project is not located in a High Quality Water. 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.cnr,state.nc.us/wip/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): Not Applicable Amount of buffer mitigation requested (square feet): Not Applicable Page 6 of 8 Amount of Riparian wetland mitigation requested (acres): Not Applicable Amount of Non-riparian wetland mitigation requested (acres): Not Applicable Amount of Coastal wetland mitigation requested (acres): Not Applicable 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 Randleman )? Yes ? No ® If you answered "yes", provide the following information: *Requesting a "No Practical Alternative" option due to the emergency nature of the project. Please see cover letter. 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 I N/A 3 2 N/A 1.5 Total N/A " Zone l extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. Page 7 of 8 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. Not Applicable XL 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. Not Applicable 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. Not Applicable XM. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ? No Is this an after-the-fact permit application? Yes ® No ? XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 8 of 8 5 I O-F B c4ril e 14 C44 Pa c, LA (S k L) orJ Mu J cJ l a I.BB ?w - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - 40 / ve )A73 147i? IAB ? M p u50• ? .w .. - A .cs s izSB 1 6 I - I wn C i. v ms r9 n W?V I --- --- -------------- --- 1.3 I E_ \ I ..n I u ao?B I W?? I f. ? _ I r , / s x j -'? ,gym s Cy'\'J ?- r/? { ?l Fl?)e J 11 `, ,??I ` III I \ f % jot, /( f ( r-? 4 s.2! ft ra Ir ` ti?.__ 1 r I 1 ?? Z1?;:? \r - ?` '.4 i• r f X11fc J 1 r! _ j it 11 .r q ?'' 1 r ? a+ ? ` (? ?0 ti) 1l?prr`1+4t1 ?r?', 4?G A ! i )., I. \ - fr ?, ?? o _ _ .*1 I \ 3i Vr i1DOUB a'I.One / ?ts1 rl1-,?.(N '? 1/> it?4l ) 11 ?l r.. -?r \ II I??` it II \\? J \ .s J. fff ?r. U, q .? I. ry'l? I 1 I l'i -' I 1 , y ? - ? rv? ! ?i ?A72 l? ? I i ? ?- r. !) 2 r ? >49: ? I r41 ;L n.w 1_ y ^?J { ) Burnett Ch9661 Road ( -T 1)?rojet tt q Rix 6,4. Jq ?/ r \ AL) r r / , F?tl \ a r ,' Hu a:, t ?1j AtlW ?; M., I v .. _r 5 81 ?? \ ..r, ?? \\ ? .111 ? ? _ .`` -.1 ?? _ ? \ < J Name: PLEASANT GARDEN Location: 035' 56' 59.2" N 079'50'09.7" W Date: 6/17/2003 Caption: Burnett Chapel Road (SR 1131) Guilford County Scale: 1 inch equals 2000 feet x?r 000 May 00 dz do r? 0 z i ?Ln 0 ?C: z ®3 z >m ?y 'b to Y O ?Oy m 4] O ti _N O ? k k A W yam O? y 'O y Y? . it, < V uQ r o:, -------------- - --- y o v? r F () O Z O O z a 71 tTj O .rj 1 z ro ` r, u o d R !9 ? b o x o y N p ? a 0 b Inlet pipe looking downstream Inlet pipe looking upstream 0 , &