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HomeMy WebLinkAbout20150005 Ver 1_401 Application_20141214ti> December 29, 2014 Jennifer Burdett NC DWQ, WBSCP Unit 512 North Salisbury Street Raleigh, NC 27604 RE Big Branch Stream Bank Stabilization - 401 Authorization Dear Ms Burdette n The City of Raleigh Stormwater Management and Woolpert are submittal this project for the N C Division of Water Quality review and 401 authorization The project is a bank stabilization and repair for approximately 240 linear feet of stream originating from a property owner complaint where the creek bank has significantly eroded and several trees have fallen into the creek The area is part of a former stream restoration project and the designed repair will re- establish the original channel and replant the stream buffer City of Raleigh is also acquiring conservation easements with this project to protect the buffer area post construction Woolpert is making a concurrent submittal to David Schaefer with the USACE for review and concurrence that the project is covered under the current Nationwide Permit 13 The following enclosures are included in this submittal, • 5 copies of the completed PCN • 2 copies of a 8 % "X 11" location map • 2 - Full Size Copies of Construction Plans • 3 - 11 "X17" sets of Construction Plans • Check for the $570 Major Water Quality Application Fee • 1 Set of 5 pictures of the eroded area 3 looking upstream and 2 looking downstream • 1 copy of the original USACE General Permit Verification (action ID 199821013 July 1998) If you have any questions, or require any additional information for the project please don't hesitate to contact me at 704 -526 -3114 or paul smith @woolpert com Sincerely, 7 rt Nor Y Carolina, PLLC <a,,Q A Paul A Smith PE Project Manager Woolpert North Carolina, PLLC 11301 Carmel Commons Boulevard, Suite 300 ; Charlotte, NC 28226 704 525 6284 NM \NAr�cRO� Ir ffice Use Only t9 y y Cor s action ID ^no-►.. o Y O 5 DWQ project no Form Version 1 4 January 2009 Page 1 of 10 PCN Form — Version 14 January 2009 Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a Type(s) of approval sought from the Corps ❑X Section 404 Permit ❑ Section 10 Permit 1 b Specify Nationwide Permit (NWP) number 13 or General Permit (GP) number 1c Has the NWP or GP number been verified by the Corps? ❑X Yes ❑ No 1d Type(s) of approval sought from the DWQ (check all that apply) ED 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express X❑ Riparian Buffer Authorization le Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification ❑ Yes ❑X No For the record only for Corps Permit ❑ Yes ❑X No 1f Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program ❑ Yes ❑X No 1g Is the project located in any of NC's twenty coastal counties If yes, answer 1h below ❑ Yes ❑X No 1 h Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑X No 2. Project Information 2a Name of project Big Branch Stream Stabilization Project 2b County Wake County 2c Nearest municipality / town Raleigh 2d Subdivision name 2e NCDOT only, T I P or state project no 3. Owner Information I v � L�5. u Il It I 3a Name(s) on Recorded Deed City of Raleigh, Blair Hinkle, P E ]lull 3b Deed Book and Page No City of Raleigh I U t 0 Z014 I " 3c Responsible Party (for LLC if applicable) Department of Public Works P l I DENR WATER RESOURCES en, n . ,��__ _ 3d Street address Post Office Box 590 "--- --- --� 3e City, state, zip Raleigh, NC 27602 -0590 3f Telephone no 919 - 996 -3940 3g Fax no 919 - 996 -7633 3h Email address blab hinkle @raleighnc gov Page 1 of 10 PCN Form — Version 14 January 2009 4. Applicant Information (if different from owner) 4a Applicant is ❑ Agent ❑ Other, specify 4b Name 4c Business name (if applicable) 4d Street address 4e City, state, zip 4f Telephone no 4g Fax no 4h Email address S. Agent/Consultant Information (if applicable) 5a Name Paul A Smith, P E 5b Business name (if applicable) Woolpert 5c Street address 11201 Carmel Commons Blvd, Suite 300 5d City, state, zip Charlotte, NC 28226 5e Telephone no 704 - 526 -6284 5f Fax no 5g Email address paul smith @woolpert com Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a Property Identification no (tax PIN or parcel ID) 171 - 509 -8656 and 171 - 509 -8764 and 171- 509 -8862 1 b Site coordinates (in decimal degrees) Latitude 35 836878 Longitude -78 625839 1c Property size acres 2. Surface Waters 2a Name of nearest body of water to proposed project Big Branch, a tributary of Crabtree Creek 2b Water Quality Classification of nearest receiving water 2c River basin Neuse 3. Project Description 3a Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application The stream is located in an existing residential area consisting of quarter acre and half acres single family homes The watershed is completely developed A 2,100 LF stream restoration protect was constructed in 2007 Severe bank erosion has occurred for approximately 240 LF as a result of several large storm events The stream is located in a FEMA mapped flood prone area 3b List the total estimated acreage of all existing wetlands on the property 0 3c List the total estimated linear feet of all existing streams (Intermittent and perennial) on the property 330 3d Explain the purpose of the proposed project Correcting erosion problems by stabilizing stream bank with boulder revetments, permanent turf reinforcement mats, live stakes, and tree plantings 3e Describe the overall project in detail, including the type of equipment to be used Construction will require excavating a trench below the stream invert along the eroding stream bank Filter cloth will then placed in the trench, followed I 4. Jurisdictional Determinations 4a Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? ❑ Yes ❑ No ❑X Unknown Comments Determinations were nor to 2007 restoration protect p 4b If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑ Final 4c If yes, who delineated the jurisdictional areas? Name (If known) Agency /Consultant Company Other 4d If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation Nationwide Permit Number 13, application 99821013, 15 Jul 1998, expired on 13 Jul 2000 Nationwide Permit Number 27, application 200521380, 12 Oct 2005, expired on 18 Mar 2007, extended to 17 Mar 2008 401 Quality Certification, DWQ Protect 980591 dated 7 Aug 2000 5. Project History 5a Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? El Yes X❑ No ❑ Unknown 5b If yes, explain in detail according to "help file" Instructions 6. Future Project Plans 6a Is this a phased project? ❑ Yes ❑X No 6b If yes, explain Page 3 of 10 PCN Form — Version 14 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary la Which sections were completed below for your project (check all that apply) ❑ Wetlands X❑ Streams —tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted 2a Wetland impact number Permanent (P) or Temporary 2b Type of impact 2c Type of wetland 2d Forested 2e Type of jurisdiction Corps (404,10) or DWQ (401, other) 2f Area of impact (acres) W1 Choose one Choose one Yes /No - W2 Choose one Choose one Yes /No W3 - Choose one Choose one Yes /No - W4 - Choose one Choose one Yes /No W5 - Choose one Choose one Yes /No W6 - Choose one Choose one Yes /No - 2g Total Wetland Impacts: 2h Comments 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted 3a Stream impact number Permanent (P) or Temporary (T) 3b Type of impact 3c Stream name 3d Perennial (PER) or intermittent (INT)? 3e Type of jurisdiction 3f Average stream width (feet) 3g Impact length (linear feet) S1 P Stabilization Big Branch PER Corps 30 240 S2 Choose one - S3 Choose one - S4 Choose one - S5 - Choose one - S6 Choose one 3h Total stream and tributary impacts 240 31 Comments Page 4 of 10 PCN Form — Version 1 4 January 2009 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U S then indiv ually list all open water impacts below 4a Open water Impact number Permanent (P) or Temporary 4b Name of waterbody (if applicable) 4c Type of Impact 4d Waterbody type 4e Area of impact (acres) 01 Choose one Choose O2 - Choose one Choose 03 Choose one Choose 04 Choose one Choose 4f Total open water impacts 4g Comments 5. Pond or Lake Construction If pond or lake construction proposed, the complete the chart below 5a Pond ID number 5b Proposed use or purpose of pond 5c Wetland Impacts (acres) 5d Stream Impacts (feet) 5e Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f Total: 5g Comments 5h Is a dam high hazard permit required? ❑ Yes ❑X No If yes, permit ID no 51 Expected pond surface area (acres) 0 5t Size of pond watershed (acres) 0 5k Method of construction NA 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below If yes, then individually list all buffer impacts below If any impacts require mitigation, then you MUST fill out Section D of this form 6a. Project Is In which protected basin? X❑ Neuse ❑ Tar - Pamlico ❑ Catawba ❑ Randleman ❑ Other 6b Buffer Impact number— Permanent (P) or Temporary T 6c Reason for impact 6d Stream name 6e Buffer mitigation required? 6f Zone 1 impact (square feet ) 6g Zone 2 Impact (square feet B1 T Bank Stabilization Big Branch No 12,700 0 B2 Yes /No B3 - Yes /No B4 - Yes /No B5 - Yes /No B6 - Yes /No 6h Total Buffer Impacts: 61 Comments Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a Specifically describe measures taken to avoid or minimize the proposed impacts in designing project The stream restoration is limited to a localized area and will be confined to the temporary construction easement area The contractor will work in the dry and pump the stream base flow around the work area Construction access is convenient from an adjoining City of Raleigh owned parcel 1b Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques Stabilization practices will include implementation of revetment boulders, permanent turf reinforcement mats, live stakes, and tree plantings NCDENR policies for sediment controls will be enforced during construction 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a Does the project require Compensatory Mitigation for impacts to Waters of the U S or Waters of the State? ❑ Yes ❑X No 2b If yes, mitigation is required by (check all that apply) ❑ DWQ ❑ Corps 2c If yes, which mitigation option will be used for this project? ❑ Mitigation bank El Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a Name of Mitigation Bank 3b Credits Purchased (attach receipt and letter) Type Choose one Type Choose one Type Choose one Quantity Quantity Quantity 3c Comments 4. Complete if Making a Payment to In -lieu Fee Program 4a Approval letter from in -lieu fee program is attached ❑ Yes 4b Stream mitigation requested linear feet 4c If using stream mitigation, stream temperature Choose one 4d Buffer mitigation requested (DWQ only) square feet 4e Riparian wetland mitigation requested acres 4f Non - riparian wetland mitigation requested acres 4g Coastal (tidal) wetland mitigation requested acres 4h Comments 5. Complete if Using a Permittee Responsible Mitigation Plan 5a If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan Page 6 of 10 PCN Form —Version 14 January 2009 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a Will the project result in an impact within a protected riparian buffer that requires Yes X No buffer mitigation? 6b If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation Calculate the amount of mitigation required 6c 6d 6e Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (square feet) Zone 1 3 (2 for Catawba) Zone 2 15 6f Total buffer mitigation required: 6g If buffer mitigation is required, discuss what type of mitigation is proposed (e g , payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund) 6h Comments Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a Does the project include or Is It adjacent to protected riparian buffers Identified ❑X Yes ❑ No within one of the NC Riparian Buffer Protection Rules? 1b If yes, then is a diffuse flow plan included? If no, explain why A diffused plan is not applicable to this bank stabilization protect ❑ Yes X❑ No 2. Stormwater Management Plan 2a What is the overall percent Imperviousness of this project? 2b Does this project require a Stormwater Management Plan? ❑ Yes ED No 2c If this project DOES NOT require a Stormwater Management Plan, explain why The area of disturbance is less than one acre 2d If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan 2e Who will be responsible for the review of the Stormwater Management Plan? N/A 3. Certified Local Government Stormwater Review 3a In which local government's jurisdiction is this project? ❑ Phase II Z NSW 3b Which of the following locally - Implemented stormwater management programs El USMP apply (check all that apply) ❑ Water Supply Watershed ❑x Other MS4 3c Has the approved Stormwater Management Plan with proof of approval been El Yes ❑X No attached? 4. DWQ Stormwater Program Review ❑Coastal counties ❑HQW 4a Which of the following state - implemented stormwater management programs apply ❑ORW (check all that apply) ❑Session Law 2006 -246 ❑Other 4b Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑X No attached? 5. DWQ 401 Unit Stormwater Review 5a Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b Have all of the 401 Unit submittal requirements been met? ❑X Yes ❑ No Page 8 of 10 PCN Form — Version 1 4 January 2009 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a Does the project involve an expenditure of public (federal /state /local) funds or the Yes ❑ No use of public (federal /state) land? lb If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑X No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1c If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ❑ Yes ❑ No letter) Comments 2. Violations (DWQ Requirement) 2a Is the site in violation of DWQ Wetland Rules (15A NCAC 2H 0500), Isolated Wetland Rules (15A NCAC 2H 1300), DWQ Surface Water or Wetland Standards, El Yes ❑X No or Riparian Buffer Rules (15A NCAC 2B 0200)? 2b Is this an after - the -fact permit application? El Yes ❑X No 2c If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s) 3. Cumulative Impacts (DWQ Requirement) 3a Will this project (based on past and reasonably anticipated future impacts) result in El Yes ❑X No additional development, which could impact nearby downstream water quality? 3b If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy If you answered "no," provide a short narrative description Project will stabilize the existing stream bank to eliminate erosion occurring at a specific location This protect will not result in additional development 4. Sewage Disposal (DWQ Requirement) 4a 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 N/A Page 9 of 10 PCN Form —Version 14 January 2009 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or 0 Yes ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes Q No Impacts? 5c If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? The Critical Habitat Mapper at httpJ /erns fws gov /cdthab/ The U S. Fish & Wildlife Service lists all endangered, threatened, candidate, and federal species of concern for individual counties of the United States http llw m fws gov /raleigh /species /cntylisthvake html 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes XX,- No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? The Essential Fish Habitat Mapper Tool that determines tt a proposed action is located in or adjacent to an essential fish habitat http It~ habitat noaa. gov /protection/efh /efhmapperfindex html 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ❑X No status (e.g , National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would Impact historic or archeological resources? The North Carolina State Historic Preservation Office GIS Webs Service. http / /gls.ncdcr.gov/hpoweb/ 8. Flood Zone Designation (Corps Requirement) 8a Will this project occur in a FEMA- deslgnated 100 -year floodplain? © Yes ❑ No 8b. If yes, explain how project meets FEMA requirements, The purpose of this project is to repair 240 feet of a previously permitted stream restoration project that has been severely damaged due to erosion The proposed repairs are to return the banks to the original stream restoration location. There is no rise of the 100 year floodplain as a result of these repairs 8c. What source(s) did you use to make the floodplain determination? FEMA Flood Map Number 3720171 500J - Effective May 2, 2006 Applicant/Agent's Printed Name Date A Signature (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 City of Raleigh N.C. - Big Branch Stream Bank Stabilization Big Branch, Tributary of Crabtree Creek VICINITY MAP 0* w '!4 FAIRFAX D IVY LANE Y tL� MI K ROAD �1 CEDAR RSr DR c a NORTH WOOD DR. PINECRO� DR. MCEJ� HEMINGWAY DR m p THOREAU DR. ROWAN STREET RO o G ORTEGA ROAD � o S NB UC ORl 0 E g = -0 I �£ �N ROB C1 HA4RDIIONT RO D Z ►-440 o� Satyr qte S �` DR Q� PROJECT SITE COMPUTER DR 3� Nq "Aj0 � Not to Scale saw City of Raleigh N.C. - Big Branch Stream Bank Stabilization Big Branch, Tributary of Crabtree Creek R E C _IVED U.S. ARMY CORPS OF ENGINEERS in L 15 1998 Wilmington District Action ID: 199821013 County: Wake GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner City of Raleigh Attn: Stewart J Sykes Address P.O. Box 590 Raleigh 27602 Telephone Number 919- 890 -3030 Authorized Agent Address Telephone Number. Size and Location of Prone!U (waterbody, Highway name /number, town, etc.)- The easement is approximately 1900 feet in length and 2.5 acres in size and is located along Big Branch, beginning immediately north of the Hardimont Road crossing, in Raleigh, Wake County, NC. Description of Activity: Work authorized by the permit includes mechanized landclearing and excavation by small rubber -tired backhoes and laborers, and the placement of fill (including soil backfill, riprap, fiber erosion control blankets, etc.) associated with bank stabilization activities along Big Branch. Impacts will be limited to approximately 1.2 acres of waters of the U.S. (to include both sides of 1900 feet of channel). Applicable Law: X Section 404 (Clean Water Act, 33 USC 1344) only. Section 10 (River and Harbor Act of 1899) only. Authorization: Regional General Permit Number 13 Nationwide Permit Number Any violation of the conditions of the Regional General or Nationwide Permit referenced above may subject the permittee to a stop work order, a restoration order, and/or appropriate legal action. This Department of the Army Regional General Permit or Nationwide Permit verification does not relieve the permittee of the responsibility to obtain any other required Federal, State, or local approvals /permits. The permittee may need to contact appropriate State and local agencies before beginning work. If you have any questions regarding the Corps of Engineers regulatory program, please contact Todd Tugwell at telephone number (919) 876 - 8441 extension 26 Regulatory Project Manager Date July 13, 1998 Expiration Date July 13, 2000 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEA7 TO THE YELLOW (FILE) COPY OF THIS FORM, IF RE CF: City of Raleigh Inspections ATT. Project x.10. JUL�i1 � i r, � Admin_.._ PUNJ® Env'i F s® WtrR _-.-- :�--- C,c NATIONWIDE PERMIT 1(13. HANK STABILIZATION: Authories bank stabilization activities necessary for erosion prevention provided: a. No material is placed is excess of the minimum needed for erosion protection; b. The bank stabilization activity is less than 500 feet in length; c. The activity will not exceed an average of one cubic yard per running foot placed along the bank below the plane of the ordinary high water mark or the high tide line; d. No material is placed in any special aquatic site, including wetlands; e. No material is of the type, or is placed in any location, or in any manner, so as to impair surface water flow into or out of any wetland area; f. No material is placed in a manner that will be eroded by normal or expected high flows (properly anchored trees may be used in low energy areas); and, g. The activity is part of a single and complete project. Notes: Bank stabilization activities in excess of 500 feet in length or greater than an average of one (1) cubic yard per running foot may be authorized if the permittee notifies the District Engineer in accordance with the "Notification" general condition and the District Engineer determines the activity complies with the other terms and conditions of the nationwide permit and the adverse environmental effects are minimal both individually and cumulatively. This nationwide permit may not be used for the channelization of a water of the United States. NATIONWIDE PERMIT CONDITIONS 1. Navigation. No activity may cause more than a minimal adverse effect on navigation. 2. Proper maintenance. Any structure or fill authorized shall be properly maintained, including maintenance to ensure public safety. 3. Erosion and siltation controls. Appropriate erosion and siltation controls must be used and maintained in effective operating condition during construction, and all exposed soil and other fills, as well as any work below the ordinary high water mark or high tide line, must be permanently stabilized at the earliest practicable date. 4. Aquatic life movements. No activity may substantially disrupt the movement of those species of aquatic life indigenous to the water body, including those species which normally migrate through the area, unless the activity's primary purpose is to impound water. 5. Equipment. Heavy equipment working in wetlands must be placed on mats, or other measures must be taken to minimize soil disturbance. 12. Historic properties. No activity which may affect historic properties listed, or eligible for listing, in the National Register of Historic Places is authorized, until the District Engineer has complied with the provisions of 33 CFR 325, Appendix C. The prospective permittee must be notify the District Engineer if the authorized activity may affect any historic properties listed, determined to be eligible, or which the prospective permittee has reason to believe may be eligible for listing on the National Register of Historic Places, and shall not begin the activity until notified by the District Engineer that the requirements of the National Historic Preservation Act have been satisfied and that the activity is authorized. Information on the location and existence of historic resources can be obtained from the State Historic Preservation Office and the National Register of Historic Places (see 33 CFR 330.4(g)). 13. Notification. a. Timing. Where required by the terms of the NWP, the prospective permittee must notify the District Engineer with a Pre - Construction Notification (PCN) as early as possible and shall not begin the activity: (1) Until notified by the District Engineer that the activity may proceed under the NWP with any special conditions imposed by the District or Division Engineer; or (2) If notified by the District or Division Engineer that an individual permit is required; or (3) Unless 30 days have passed from the District Engineer's receipt of the notification and the prospective permittee has not received notice from the District or Division Engineer. Subsequently, the permittee's right to proceed under the NWP may be modified, suspended, or revoked only in accordance with the procedure set forth in 33 CFR 330.5(d) (2). b. Contents of notification. The notification must be in writing and include the following information: (1) .Name, address and telephone numbers of the prospective permittee; (2) Location of the proposed project; and (3) Brief description of the proposed project; the project's purpose; direct and indirect adverse environmental effects the project would cause; and other NWP(s), regional general permit(s) or individual permit(s) used or intended to be used to authorize any part of the proposed project or any related activity. C. Form of Notification: The standard individual permit application form (Form ENG 4345) may be used as the notification but must clearly indicate that it is a PCN and must include all the information required in b.(1) -(3) of General Condition 13. A letter may also be used. 3 1. �r REGIONAL CONDITIONS 1. Prior to the use of any nationwide permit in a designated "Outstanding Resource Water" (ORW) , a designated "High Quality Water" (HQW) or a designated "Primary Nursery Area" (PNA) of North Carolina or in contiguous wetlands (as defined by the North Carolina Division of Water Quality) to any of the above waters, proponents must notify the Wilmington District Engineer and furnish a written statement of compliance with all of the conditions of the applicable nationwide permit. Notification will include the location of work; a description of work; a delineation of wetlands; a discussion of alternatives to working in the waters and /or contiguous wetlands and why alternatives were not selected; and a plan to mitigate for all unavoidable adverse impacts to the waters and /or contiguous wetlands as may be required by the applicable nationwide permit. Work may proceed only after the permittee has received written, telephonic or faxed approval to proceed from the District Engineer. Normally such notice to proceed will be furnished within thirty (30) days of receipt of the above information. 2. Prior to the use of any nationwide permit in a designated "Area of Environmental Concern" (AEC) in the twenty (20) counties of Eastern North Carolina covered by the Coastal Area Management Act (CAMA) , a proponent must obtain the required CAMA permit and furnish a copy of the CAMA permit to the Wilmington District Engineer. 3. Prior to the use of any nationwide permit on a barrier island of North Carolina, a proponent must notify the Wilmington District Engineer and furnish a written statement of compliance with all conditions of the applicable nationwide permit. Notification will include the location of work; a description of work; a delineation of wetlands; a discussion of alternatives to the work and why alternatives were not selected; and a plan to mitigate for all unavoidable adverse impacts to wetlands or waters as may be required -by the conditions of the applicable nationwide permit. Work may proceed only after the permittee has received written, telephonic or faxed approval to proceed from the District Engineer. Normally such notice to proceed will be furnished within thirty (30) days of receipt of the above information. 4. Prior to the use of any nationwide permit in a "Mountain Bog" of North Carolina, a proponent must notify the Wilmington District Engineer and furnish a written statement of compliance with all of the conditions of the applicable nationwide permit. Notification will include the location of work; a description of work; a delineation of wetlands; a discussion of alternatives to the work and why alternatives were not selected; and a plan to mitigate for all unavoidable adverse impacts to wetlands or waters. Work may proceed only after the permittee has received written, telephonic or faxed approval to proceed from the District Engineer. Normally such notice to proceed will be furnished within thirty (30) days of receipt of the above information. 5. Prior to the use of any nationwide permit for construction of animal waste facilities in waters and /or wetlands of North Carolina, a proponent must notify the Wilmington District Engineer and furnish a written statement of compliance with all conditions of the applicable nationwide permit. Notification will include the location of work; a description of work; a delineation of wetlands; a discussion of alternatives to the work and why alternatives were not selected; and a plan to mitigate for all unavoidable adverse impacts to wetlands or waters as may be required by the conditions of the applicable nationwide permit. Work may proceed only after the permittee has received written, telephonic or faxed approval to proceed from the District Engineer. Normally such notice to proceed will be furnished within thirty (30) days of receipt of the above information. 7 f. Wetlands Delineations. Wetland delineations must be prepared in accordance with the current method required by the Corps. The permittee may ask the Corps to delineate the special aquatic site. There may be some delay if the Corps does the delineation. Furthermore, the 30 -day period will not start until the wetland delineation has been completed and submitted to the Corps, where appropriate. g. Mitigation. Factors that the District Engineer will consider when determining the acceptability of appropriate and practicable mitigation include, but are not limited to: (1) To be practicable, the mitigation must be available and capable of being done considering costs, existing technology and logistics in light of the overall project purposes; and (2) To the extent appropriate, permittees should consider mitigation banking and other forms of mitigation including contributions to wetland trust funds, inlieu fees to organizations such as The Nature Conservancy, State or county natural resource management agencies, where such fees contribute to the restoration, creation, replacement, enhancement or preservation of wetlands. Furthermore, examples of mitigation that may be appropriate and practicable include but are not limited to: reducing the size of the project; establishing wetland or upland buffer zones to protect aquatic resource values; and replacing the loss of aquatic resource values by creating, restoring and enhancing similar functions and values. In addition, mitigation must address wetland impacts, such as functions and values, and cannot be simply used to offset the acreage of wetland losses that would occur in order to meet the acreage limits of some of the NWPs (e.g., for NWP 26, 5 acres of wetlands cannot be created to change a 6 -acre loss of wetlands to a 1 acre loss; however, 2 created acres can be used to reduce the impacts of a 3- acre loss.). 14. Compliance certification. Every permittee who has received a nationwide permit verification from the Corps will submit a signed certification regarding the completed work and any required mitigation. The certification will be forwarded by the Corps with the authorization letter and will include: a. A statement that the authorized work was done in accordance with the Corps authorization, including any general or specific conditions; b. A statement that any required mitigation was completed in accordance with the permit conditions; and c. The signature of the permittee certifying the completion of the work and mitigation. 15. Multiple use of nationwide permits. In any case where NWP number 12 through 40 is combined with any other NWP number 12 through 40, as part of a single and complete project, the permittee must notify the District Engineer in accordance with paragraphs a., b., and c. of the Notification General Condition number 13. Any NWP number 1 through 11 may be combined with any other NWP without notification to the Corps, unless notification is otherwise required by the terms of the NWPs. As provided at 33 CFR 330.6(c) two or more different NWPs can be combined to authorize a single and complete project. However, the same NWP cannot be used more that once for a single and complete project. 5 STATE CONSISTENCY CONDITIONS 1. Use of trees and tree tops as stabilization material is not allowed. 2. Bulkhead and riprap structure alignments will not extend farther than an average distance of two (2) feet waterward or a maximum of five (5) feet from the mean high water elevation contour in tidal areas or from the normal water line elevation contour in non -tidal waters. 3. All backfill material will be obtained from an upland source and confined landward of the bulkhead or riprap structure. 4. Bulkheads and riprap structures must be impervious through structural tightness or the use of a suitable filter cloth and in place before discharge of backfill material. 5. Riprap shall be of such a size so as not to be able to be carried off by wave action and consist of clean rock or masonry material free of debris or toxic pollutants. Stream substrate is not to be used as a source of riprap. 6. No excavation is permitted except for that required for installation of the bulkhead wall, deadmen, cables, etc. 7. This permit is not applicable to any work on Atlantic Ocean beaches. 8. If the proposed activity is greater than or equal to 500 feet in length and is within the North Carolina Coastal Area, the applicant must receive written concurrence from the North Carolina Division of Coastal Management (NCDCM) that the activity is consistent with the North Carolina Coastal Management Program. WATER QUALITY CERTIFICATION CONDITIONS 1. Proposed bank stabilization greater than or equal to a total of 500 linear feet (152.5 meters) in length requires written concurrence from the North Carolina Division of Water Quality (NCDWQ) as long as the project complies with all conditions of this General Certification. 2. Proposed bank stabilization less than 500 feet (152.5 meters) in length does not require written concurrence from the North Carolina Division of Water Quality (NCDWQ) as long as all conditions of this Certification are met. 3. Methods of bank stabilization (such as bioengineering) are preferred rather than the installation of rip rap along extensive stretches of stream bank. 4. Appropriate sediment and erosion control practices which equal or exceed those outlined in the most recent version of the "North Carolina Sediment and Erosion Control Planning and Design Manual" or the "North Carolina Surface Mining Manual" (available from the North Carolina Division of Land Management in the DEHNR Regional or Central Offices) will be utilized to prevent exceedances of the appropriate turbidity water quality standard (50 NTU's in streams and rivers not designated as trout by NCDWQ, 25 NTU's in all saltwater classes and all lakes and reservoirs, and 10 NTU's in trout waters). 5. All sediment and erosion control measures placed in wetlands or waters shall be removed and the natural grade restored after the North Carolina Division of Land Resources has released the project. Z Permit Number: 199821013 Permittee: City of Raleigh/N. of Hardimont Road Issuance: 7 -13 -98 Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: US ARMY CORPS OF ENGINEERS RALEIGH REGULATORY FIELD OFFICE 6508 FALLS OF NEUSE ROAD, SUITE 120 RALEIGH, NORTH CAROLINA 27615 Please note that your permitted activity is subject to a compliance inspection by an U.S. Army Corps of Engineers representative. If you fail to comply with this permit you are subject to permit suspension, modification, or revocation. I hereby certify that the work authorized by the above referenced permit has been completed in accordance with the terms and condition of the said permit, and required mitigation was completed in accordance with the permit conditions. Signature of Permittee ..R .,r r' �`s`'..s'`.�6.- �� � +i r. -a ,� iQf�� r ;�R �tf r.'kg r ,ic �,� * r r I �j„`I . 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