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HomeMy WebLinkAbout20061944 Ver 1_Mitigation Information_20111103CL e�r�IVater C1earWater Environmental Consultants Inc www cwenv com November 2 2011 Ms Lon Beckwith US Army Corps of Engineers 151 Patton Avenue Room 208 Asheville NC 28801 Ms Ian McMillan NC Division of Water Quality 1650 Mail Service Center Raleigh NC 27699 165 RE Lonesome Valley Permit Modification USACE Action ID 200700110 DWQ Project # 20061944 Jackson County, North Carolina Dear Lon and Ian I.rft.w. I NOV - 3 2011 � w�haqUwn amsroPonwhpWAM This letter respectfully requests the modification of Lonesome Valley s Section 404 permit issued July 16 2007 and 401 DWQ Certification dated April 17 2008 (attached) Specifically this is a modification of the mitigation plan Please note that as a result of these modifications the overall stream impacts associated with this project are the same Lonesome Valley Development LLC received authorization to (1) permanently impact 592 Imear feet of streams for road construction (Phases I and I)) (2) temporarily impact 330 linear feet of streams for culvert replacement and 75 Imear feet of streams for bank stabilization (both in Phase 1) (3) permanently impact 0 047 acre of wetland for pond construction (Phase I) and road construction (Phase II) and (4) conduct 570 linear feet of stream restoration (to be used as part of the mitigation plan for the project) Lonesome Valley is also required under the issued Section 404/401 permits (Phase 1 and 2) to preserve 50 212 Imear feet of stream Upon review of the permit drawings it is apparent that Lonesome Valley actually preserved 54 111 This is 3 888 more feet than was originally required by permit On March 10 2006 Lonesome Valley also entered into a contract with Baker Engineering to make available portions of Logan Creek for an EEP stream restoration project that will provide 5 000 stream mitigation units However as a result of the mitigation condition from the 404/401 permits Lonesome Valley has only 3 888 Imear feet of Logan Creek for Baker Engineering to conduct stream restoration and enhancement Lonesome valley has identified an adjacent tract of land with an additional 1 222 Imear feet of unnamed tributary streams to Logan Creek This tract is located in the southeastern comer of the property and is accessed by Spring Forest Drive The undisturbed streams with forested buffers are also adjacent to preserved streams on Lonesome Valley s property Lonesome Valley proposes to place this 1 222 linear foot section of stream into restrictive covenants as part of Lonesome Valleys Mitigation plan 224 South Grove Street, Suite F Hendersonville NC 28792 828 698 9003 Fax Lonesome Valley 11/2/2011 Page 2 of 2 (see attached map) By placing this stream and buffer under restrictive covenants Baker Engineering will then be able to conduct stream restoration and enhancement activities on 5 110 linear feet of Logan Creek (see attached map) for their full delivery mitigation protect with the Ecosystem Enhancement Program (EEP) Please do not hesitate to contact me at 828 698 9800 if you have any questions or comments regarding this information Sm el R Clement Riddle Principal cc Kevin Barnett DWQ Lonesome Valley Development LLC Attachments US Army Corps of Engineers 404 Individual Permit And DWQ 401 Water Quality Certification DEPARTMENT OF THE ARMY WILMINGTON DISTRICT CORPS OF ENGINEERS 151 PATTON AVENUE ROOM 208 ASHEVILLE, NORTH CAROLINA 28801 5006 REPLY T O ATrEENMON OF July 16 2007 Regulatory Division Action ID 200700110 Mr Shane Robichaud Lonesome Valley Development, LLC 94 Lonesome Valley Road Post Office Box 3269 Cashiers North Carolina 28717 Dear Mr Robichaud In accordance with your written request of December 21, 2006 and the ensuing administrative record, enclosed are two copies of a permit to impact waters of the United States (U S ) in order to construct a residential community and associated amenities in Jackson County, North Carolina. The entire project (the previously permitted Phase I and the current proposal for Phase II), will impact waters of the United States as follows (1) permanently impact 5921mear feet of streams for road construction (Phases I and 11), (2) temporarily impact 330 linear feet of streams for culvert replacement and 75 Imear feet of streams for bank stabilization (both in Phase 1), (3) permanently impact 0 047 acre of wetland for pond construction (Phase I), and road construction (Phase 11), and impact 570 linear feet of stream for on site stream restoration (to be used as part of the mitigation plan for the project) You should acknowledge that you accept the terms and conditions of the enclosed permit by signin g and datmg each copy in the spaces provided ( "Permittee" on page 3) Your signature, as permittee, indicates that, as consideration for the issuance of this permit, you voluntarily accept and agree to comply with all of the terms and conditions of this permit. All pages of both copies of the signed permit with drawings should then be returned to this office for final authorization A self - addressed envelope is enclosed for your convenience Title 33, Part 325 1(f), of the Code of Federal Regulations reads, in part, that "A $10 fee will be charged for permit applications when the work is noncommercial in nature and provides personal benefits that have no connection with a commercial enterprise ", and "A fee of $100 will be charged for permit applications when the planned or ultimate purpose of the project is commercial or industrial in nature and is in support of operations that charge for the production, distribution, or sale of goods or services " As your application fits the latter category, you are requested to remit your check for $100 made payable to the Finance and Accounting Officer USAED Wilmington The check should accompany the signed and dated copies of your permit. 2 This correspondence contains a proffered permit for the above described site If you object to this decision, you may request an administrative appeal under Corps regulations at 33 CFR part 331 Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form If you request to appeal this decision you must submit a completed RFA form to the South Atlantic Division, Division Office at the Following address Mr Michael F Bell, Admimstratrve Appeal Review Officer CESAD ET -CO -R U S Army Corps of Engineers, South Atlantic Division 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303 -8801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete that it meets the criteria for appeal under 33 CFR part 3315 and that it has been received by the Division Office within 60 days of the date of the NAP Should you decide to submit an RFA form, it must be received at the above address by September 13 2007 * *It is not necessary to submit an RFA form to the Division Office if you do not object to the decision in contained in this correspondence * * After the permit is authonzed in this office, the original copy will be returned to you, the duplicate copy will be permanently retained in this office If you have questions, please contact Iron Beckwith, Regulatory Specialist, Asheville Regulatory Field Office at (828) 271 -7980, extension 226 Sincerely, Tom Walker Chief, Asheville Field Office Enclosures Copy furnished w /enclosures Clear Water Environmental Consultants, Inc Attention Mr Clement Riddle 718 Oakland Street Hendersonville, North Carolina 28791 DEPARTMENT OF THE ARMY PERMIT Permittee Lonesome Valley Development, LLC Permit No 200700110 Issumg Office CESAW -RG -A NOTE The term you and its derivatives as used in this permit means the permittee or any future transferee The term this office' refers to the appropriate district or division office of the Corps of Engineers having jurisdiction over the permitted activity or the appropriate official of that office acting under the authority of the commanding officer You are authorized to perform work in accordance with the terms and conditions specified below Project Description to impact waters of the United States (U S ) in order to construct Phase H of the Lonesome Valley Development, a residential community with associated amenities, in Jackson County, North Carolina The entire project (the previously permitted Phase I and the current proposal for Phase II), will impact waters of the United States as follows (1) permanently impact 592 linear feet of streams for road construction (Phases I and II), (2) temporarily impact 330 linear feet of streams for culvert replacement and 75 linear feet of streams for bank stabilization (both in Phase 1), (3) permanently impact 0 047 acre of wetland for pond construction (Phase I), and road construction (Phase II), and impact 570 linear feet of stream for on site stream restoration (to be used as part of the mitigation plan for the project) Phase I of the development was previously permitted by Nationwide Permit (NWP) (file number 200531949) in July 2005 and the impacts have occurred This NWP authorized permanent impacts (culverting) to 146 linear feet of streams for road access (actual impact of 148 linear feet), permanent impacts (filling) to 0 02 acre of wetlands for pond construction/expansions (actual impact of 0 034 acre), and stabilization of 75 linear feet of eroding bank of Logan Creek. Temporary impacts were also authorized for 4 utility crossings of Logan Creek. While these previous impacts (Phase 1) are mcluded m the total project impact calculations (listed above) the uermittee is authorized under this Permit, to permanently im act 444 linear feet of Perennial and intermittent streams 0 053 acre 0 013 acre of wetland and 570 linear feet of stream for on site stream restoration this work will complete Phase 11 of the development. Project Location. near Caslners, Jackson County, North Carolma Permit Conditions General Conditions 1 The time limit for completing the work authorized ends on July 16, 2012 If you find that you need more tune to complete the authorized activity submit your request for a time extension to tlus office for consideration at least one month before the above date is reached 2 You must maintain the activity authorized by this permit in good condition and in conformance with the terms and conditions of this permit You are not relieved of this requirement if you abandon the permitted activity although you may make a good faith transfer to a third party in compliance with General Condition 4 below Should you wish to cease to maintain the authorized activity or should you desire to abandon it without a good faith transfer you must obtain a modification of this permit from this office which may require restoration of the area. 3 If you discover any previously unknown historic or archeological remains while accomplishing the activity authorized by this permit, you must immediately notify this office of what you have found We will initiate the Federal and state coordination required to determine if the remains warrant a recovery effort or if the site is eligible for listing in the National Register of Historic Places ENG FORM 1721 Nov 86 EDITION OF SEP 82 IS OBSOLETE (33 CFR 325 (Appendix A)) 4 If you sell the property associated with this permit, you must obtain the signature of the new owner in the space provided and forward a copy of the permit to this office to validate the transfer of this authorization 5 If a conditioned water quality certification has been issued for your project, you must comply with the conditions specified in the certification as special conditions to this permit For your convenience a copy of the certification is attached if it contains such conditions 6 You must allow representatives from this office to inspect the authorized activity at any time deemed necessary to ensure that it is being or has been accomplished in accordance with the terms and conditions of your penmu Special Conditions SEE ATTACHED SPECIAL CONDITIONS Further Information 1 Congressional Authorities You have been authorized to undertake the activity described above pursuant to ( ) Section 10 of the Rivers and Harbors Act of 1899 (33 U S C 403) (X) Section 404 of the Clean Water Act (33 U S C 1344) ( ) Section 103 of the Marine Protection Research and Sanctuaries Act of 1972 (33 U S C 1413) 2 Limits of this authorization a. This permit does not obviate the need to obtain other Federal state or local authorizations required by law b This permit does not grant any property rights or exclusive privileges c This permit does not authorize any mlury to the property or rights of others d This permit does not authorize interference with any existing or proposed Federal project. 3 Limits of Federal Liability In issumg this permit, the Federal Goverment does not assume any liability for the following a Damages to the permitted project or uses thereof as a result of other permitted or unpernutted activities or from natural causes b Damages to the permitted projector uses thereof as a result of current or future activities undertaken by or on behalf of the United States in the public interest c Damages to persons property or to other permitted or unpermitted activities or structures caused by the activity authorized by this permit d Design or construction deficiencies associated with the permitted work 2 e Damage claims associated with any future modification suspension or revocation of this permit 4 Reliance on Applicants Data The determination of this office that issuance of this permit is not contrary to the public interest was made in reliance on the information you provided 5 Reevaluation of Permit Decision This office may reevaluate its decision on this permit at any time the circumstances warrant Circumstances that could require a reevaluation include but are not limited to the following a You fail to comply with the terns and conditions of this permit b The information provided by you in support of your permit application proves to have been false incomplete or inaccurate (See 4 above) c Significant new information surfaces which this office did not consider in reaching the original public interest decision Such a reevaluation may result m a determination that it is appropriate to use the suspension, modification, and revocation procedures contained in 33 CFR 325 7 or enforcement procedures such as those contained in 33 CFR 326 4 and 326 5 The referenced enforcement procedures provide for the issuance of an administrative order requiring you to comply with the terms and conditions of your permit and for the mitiation of legal action where appropriate You will be required to pay for any corrective measures ordered by this office and if you fail to comply with such directive this office may in certain situations (such as those specified in 33 CFR 209 170) accomplish the corrective measures by contract or otherwise and bill you for the cost 6 Extensions General condition 1 establishes a time limit for the completion of the activity authorized by this permit, Unless there are circumstances requiring either a prompt completion of the authorized activity or a reevaluation of the public interest decision, the Corps will normally give favorable consideration to a request for an extension of this time limit Your signature below as permittee indicates that you accept and agree to comply with the terms and conditions of this permit (PERMITTEE) LONESOME VALLEY DEVELOPMENT, LLC (DATE) This permit becomes effective when the Federal official, designated to act for the Secretary of the Army has signed below (DISTRICT COMMANDER) JOHN E PULLIAM, JR, COLONEL (DATE) When the structures or work authorized by this permit are still in existence at the time the property is transferred the terms and conditions of this permit will continue to be binding on the new owners) of the property To vandate the transfer of this permit and the associated liabilities associated with compliance with its terms and conditions have the transferee sign and date below (TRANSFEREE) (DATE) 3 us R&n1NG OFFICE 198 7717 -425 Mr Shane Robichaud Lonesome Valley Development LLC 94 Lonesome Valley Road Cashiers NC 28717 Michael F Easley Governor William G Ross Jr Secretary North Carolina Department of Environment and Natural Resources April 17, 2008 Coleen H Sullins Director Division of Water Quality Re Lonesome Valley, Jackson County DWQ #20061944 USACE Action ID No 2007 00110 350 Logan Creek [031302 4 -13 -3 C TR] APPROVAL of 401 Water Quality Certification - MODIFICATION Dear Mr Robichaud Attached hereto is a copy of Certification No 3616 issued to Mr Shane Robichaud of the Lonesome Valley Development, LLC dated April 17 2008 This Certification replaces the Certification issued to you on February 23, 2007 In addition you should get any other federal, state or local permits before you go ahead with your protect including (but not limited to) Solid Waste Sediment and Erosion Control Stormwater, Dam Safety, Non discharge and Water Supply Watershed regulations If we can be of further assistance, do not hesitate to contact us Sincerely Coleen H Sullins CHS /cbk/ym Attachments Certificate of Completion cc Becky Fox, EPA, 1307 Firefly Road Whittler NC 28789 U S Army Corps of Engineers Asheville Regulatory Field Office Wilmington District, USACOE Kevin Barnett, DWQ Asheville Regional Office DLR Asheville Regional Office File Copy Central Files Clement Riddle, Clear Water Environmental Consultants, Inc , 718 Oakland Street, Hendersonville, NC 28791 Filename 061944ver2LonesomeValley (Jackson)401_IC MOD ip 401 Oversight/Express Review Permits Unit t NatJ{rQ1/5/ 1650 Mall Service Center Raleigh North Carolina 276991650 2321 Crabtree Boulevard Suite 250 Raleigh North Carolina 27604 Phone 919 733 1786 1 FAX 919 733 -6893 / Internet htta / /h2o enr state nc us /ncwetlands Shane Robichaud and Lonesome Valley Development LLC Page 2 of 7 April 17 2008 NORTH CAROLINA 401 WATER QUALITY CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92 500 and 95 -217 of the United States and subject to the North Carolina Division of Water Quality (DWQ) Regulations in 15 NCAC 2H, Section 0500 to Mr Shane Robichaud of the Lonesome Valley Development, LLC to fill 0 013 acres of wetland and 444 linear feet of perennial stream in the Savannah River Basin associated with the construction of the Lonesome Valley residential development located on the north side of Highway 64, near Cashiers, Jackson County, North Carolina, pursuant to an application filed on the 19th day of December of 2006, and received by the DWQ on January 29, 2007 and by Public Notice issued by the U S Army Corps of Engineers on January 25 2007, and received by the DWQ on January 29 2007, with additional information received from you on October 17, 2007 and March 24, 2008 The application and supporting documentation provides adequate assurance that the proposed work will not result in a violation of applicable Water Quality Standards and discharge guidelines Therefore the State of North Carolina certifies that this activity will not violate the applicable portions of Sections 301 302, 303, 306, 307 of PL 92 500 and PL 95 217 if conducted in accordance with the application, the supporting documentation, and conditions hereinafter set forth This approval is only valid for the purpose and design submitted in the application materials and as described in the Public Notice If the protect is changed, prior to notification a new application for a new Certification is required If the property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for complying with all conditions of this Certification Any new owner must notify the Division and request the Certification be issued in their name Should wetland or stream fill be requested in the future, additional compensatory mitigation may be required as described in 15A NCAC 2H 0506 (h) (6) and (7) If any plan revisions from the approved site plan result in a change in stream or wetland impact or an increase in impervious surfaces, the DWQ shall be notified in writing and a new application for 401 Certification may be required For this approval to be valid, compliance with the conditions listed below is required Conditions of Certification 1 Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met No other impacts are approved including incidental impacts Amount Approved Units Plan Location or Reference 404/Wetland 0 013 acres Application and Public Notice Stream perennial 444 linear feet Application and Public Notice Shane Robichaud and Lonesome Valley Development LLC Page 3 of 7 April 17 2008 Sediment and Erosion Control 2 Erosion and sediment control practices must be in full compliance with all specifications governing the proper design installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards a The erosion and sediment control measures for the project must be designed, installed operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual b The design, installation, operation and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual The devices shall be maintained on all construction sites, borrow sites and waste pile (spoil) projects including contractor owned or leased borrow pits associated with the project c Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times 3 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 404/40 1 Permit 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 rules occur, 4 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 wrtlun six months of the date that the Division of Land Resources has released the protect, 5 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 warring fencing (or similar lugh visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities to ensure compliance with 15A NCAC 2B 0233 and GC 3404 6 No Impacts Beyond those in Application No waste, spoil, solids, or fill of any kind shall occur in wetlands waters, or riparian areas beyond the footprint of the impacts depicted in the Pre - construction Notification All construction activities including the design, installation operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur Shane Robichaud and Lonesome Valley Development LLC Page 4 of 7 April 17 2008 Continuing Compliance Mr Shane Robichaud and the Lonesome Valley Development LLC shall conduct construction activities in a manner consistent with State water quality standards (including any requirements resulting from compliance with section 303(d) of the Clean Water Act) and any other appropriate requirements of State law and federal law If the Division determines that such standards or laws are not being met (including the failure to sustain a designated or achieved use) or that State or federal law is being violated, or that further conditions are necessary to assure compliance, the Division may reevaluate and modify this Certification to include conditions appropriate to assure compliance with such standards and requirements in accordance with 15A NCAC 2H 0507(d) Before modifying the Certification the Division shall notify Mr Shane Robichaud and /or the Lonesome Valley Development, LLC, NC and the US Army Corps of Engineers, provide public notice in accordance with 15A NCAC 2H 0503 and provide opportunity for public hearing in accordance with 15A NCAC 2H 0504 Any new or revised conditions shall be provided to Mr Shane Robichaud and/or the Lonesome Valley Development, LLC, NC in writing, shall be provided to the United States Army Corps of Engineers for reference in any Permit issued pursuant to Section 404 of the Clean Water Act and shall also become conditions of the 404 Permit for the project, Mitigation 8 Compensatory Mitigation Using Onsite Restoration and Preservation Mitigation must be provided for the proposed impacts According to your conceptual mitigation plan, referenced on page 3 of the Public Notice issued by the U S Army Corps of Engineers on January 25, 2007, and received by the DWQ on January 29, 2007, you will be restoring 5701mear feet of onsite perennial stream, preserving 37,891 linear feet of perenrual stream with a minimum 25 foot buffer, and preserving 0 587 acres of wetland with a minimum 25 -foot buffer On February 7, 2008, the DWQ received your final proposed mitigation plan for this project The DWQ approves your final proposed mitigation plan for this project 9 Turbidity Standard The turbidity standard of 50 NTUs (Nephelometnc Turbidity Units) shall not be exceeded as described in 15 A NCAC 2B 0200 Appropriate sediment and erosion control practices must be used to meet this standard Shuld there be a violation of the turbidity standard, all work shall cease until such a point the measures are implemented to protect surface waters form further violations 10 Construction Stormwater Permit NCGO10000 Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an NPDES General stormwater permit (NCGO10000) administered by DWQ is automatically issued to the project This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit If your project is Shane Robichaud and Lonesome Valley Development LLC Page 5 of 7 April 17 2008 covered by this permit [applicable to construction protects that disturb one (1) or more acres] full compliance with permit conditions including the sedimentation control plan, self- monitoring, record keeping and reporting requirements are required A copy of this permit and monitoring report forms may be found at http //h2o enr state nc us /su/Forms Documents htm 11 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 at the time lots or properties are recorded 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 12 Temporary Fills All temporary fill and culverts shall be removed and the impacted area returned to the original grade, including each stream s original cross sectional dimensions, planform pattern and longitudinal bed and bed profile after construction is complete or within 6 months of the establishment of the crossing, which ever 2s sooner, and the various sites shall be stabilized with natural woody vegetation (except for the maintenance areas of permanent utility crossings) and restored to prevent erosion If the crossmgs are not completely removed and restored as described above within the specified time above additional written approval from this Office must be obtained to modify this condition 13 Culvert Installation All work in or adjacent to stream waters shall be conducted in a dry work area Approved BMP measures from the most current version of NCDOT Construction and Maintenance Activities manual (http / /www ncdot or /dg oh/operations/BMP manual /download/BMP Manual pdD such as sandbags, rock berms cofferdams and other diversion structures shall be used to prevent excavation in flowing water 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 Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up or down stream of the culvert(s) Existing stream dimensions (including the cross section dimensions pattern and longitudinal profile) shall be maintained above and below locations of each culvert Shane Robichaud and Lonesome Valley Development LLC Page 6 of 7 April 17 2048 The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of rip rap or other bank hardening methods If rip rap is necessary it shall not be placed in the stream bed unless specifically approved by the Division of Water Quality 14 Riparian Zone Replanting Replanting of vegetation within disturbed areas located within 25 feet of the streambank associated with any land disturbing activity, repair, replacement and/or maintenance must be done in a manner consistent with the Guidelines for Riparian Buffer Restoration immediately following construction (Please see attached ) 15 Culverts that are less than 48 inches in diameter should be installed with 20% of the diameter of the culvert placed below the level of the stream bottom to allow the accumulation of stream bed materials and to facilitate aquatic life passage during periods of low stream flow Larger diameter culverts should be placed 1 foot below the stream bottom Culverts should be placed in the main flow channel (1 a thalweg) Partial burial of culverts in this manner also may require increasing their size to accommodate flow requirements 16 If concrete is used during construction (e g , headwalls), a dry work area must be maintained to prevent direct contact between curing concrete and stream water Water that inadvertently contacts live concrete should not be discharged to surface waters due to the potential for water chemistry change and a fish kill 17 Rock, sand, or other materials shall not be dredged from the stream channels except in the immediate vicinity of the crossings Instream dredging has severe effects on aquatic life and disturbance of the natural form of the channel can cause downstream erosion problems The natural dimension, pattern, and profile of the channels adjacent to the crossmgs shall not be modified by widening or changing their depths 18 Sandbags, flexible pipe, or other diversion structures should be used to avoid excavation in flowing water Materials used for flow diversions should be removed from the streambed after completing the construction work Any diversion channels must be fined with fabric and/or rock 19 Any rip -rap placed for inlet or outlet stabilization should be clean and limited to the stream bank below the lugh water mark and vegetation should be used above Rip rap must not be placed in stream channels in a manner that obstructs fish passage 20 All crossings should be constructed as close to perpendicular to the stream channels as possible to minimize stream and buffer disturbance Road and utility alignments should be set back as far as possible from stream channels to minimize sedimentation and buffer disturbance 21 Riparian vegetation, especially trees and shrubs, should be preserved as much as possible Native woody vegetation (e g , rhododendron dog hobble, silky dogwood sycamore river birch red maple) should be reestablished upstream and downstream of the stream crossings if Shane Robichaud and Lonesome Valley Development LLC Page 7 of 7 April 17 2008 it is removed during construction to provide bank stability and shading We encourage the use of native plants that must be removed from permanently disturbed areas 22 All mechanized equipment operated near surface waters should be inspected and maintained regularly to prevent contamination of stream waters from fuels lubricants, hydraulic fluids or other toxic materials 23 Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited 24 Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules and any subsequent modifications the applicant is required to return the attached certificate of completion to the 401 Oversight/Express Review Permitting Unit North Carolina Division of Water Quality 1650 Mail Service Center, Raleigh NC 27699 1650 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 If this Certification is unacceptable to you you have the right to an adludicatory hearing upon written request within sixty (60) days following, receipt of this Certification This request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings 6714 Mail Service Center, Raleigh, N C 27699 -6714 If modifications are made to an original Certification, you have the right to an adjudicatory hearing on the modifications upon written request within sixty (60) days following receipt of the Certification Unless such demands are made this Certification shall be final and binding This the 17`h day of April 8 DIVI ON O W E ALITY Coleen H Sullins 3616 CHS /cbk/Um B / s ° s s /,f P B J i I � b OF / / % ° 3 / 1 / y $ k O ° d � ° v , I f I B , I � % a / s / !r i fib" I ol ol !l J f n r / r / j r ° 0 ® / ® J ®Q fr 41 Jr- s iY py s J li-111 i±011 ° M m / ��'► 0. i-ma €,; / D ♦ -4F D c) m n z r- (A O ¢4. e y p " Jj_,* Z r O . O MI o � m� z V _ >U) (T1 ... M • �, �0 �° m C7� n ° c z U) � � o (TI °c H >� y� O �,jN Z r D z «. S O 0) -. 00 -� 4� • ; ° z m C+ <ttdk Q N N Z mu.µ. r o O to D m r o n 4 alp 0 am Of O i n co � 1 S P.0 � -0 rn m m to (n (n ° m ° ° (n (n m ° D C D r D ik D (n D D D D O 1 D o ^ Z_ � r O O ;u m ^ C7 O tTi N W tf) ^ (n -U C T� ° —I —I ITI 'v 0 D - `-' 0 y m C) D D —1�i Xz m >Dm� c°i m 0 �d m z D� X� Z C c g-��z \ .� Cn �D m =i D < o cn D m z n i C �' `r' .. z z 0 z �' O m -i 0 r- m ... O > z D O -v D t�l1 m D O °m r y z (n O m cr –� o''d ' m c � , "i (N , o ui y - co N 07 00 > O M z 1+ I+ w o r /� �- O 4 G7 CD z H 1� Cfl ci F~-► � � z� O QED WILLIAM G. LAPSLEY & ASSOCIATES P.A. LONESOME VALLEY a, MITIGATION & BUFFER MAP JACKSON COUNTY CONSULTING ENGINEERS & LAND PLANNERS �.,. 2011 UPDATE CASHIERS, NORTH CAROLINA ASHEVILLE, NORTH CAROLINA