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HomeMy WebLinkAbout20061320 Ver 1_Complete File_20060928O?O? W AT ?qQG 0 `ii? Y Michael 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 September 28, 2006 Hyde County DWQ Project No. 20061320 APPROVAL of 401 WATER QUALITY CERTIFICATION and TAR-PAMLICO BUFFER RULES with ADDITIONAL CONDITIONS Mr. Anthony Roper, P.E. NCDOT, Division 1 113 Airport Drive Suite 100 Edenton, NC 27932 Dear Mr. Roper: You have our approval, in accordance with the attached conditions and those listed below, for the following impacts: Site Location Wetlands acres Buffer Zone 1 (square ft Buffer Zone 2 (square ft Streams linear ft Silver Lake 0 505 1404 0 Net Total for Buffer 1909 square feet Impacts The project shall be constructed in accordance with your application dated August 16, 2006 for the purpose of a pipe replacement and the construction of a pedestrian sidewalk on Ocracoke Island in Hyde County. After reviewing your application, we have decided that these impacts are covered by General Water Quality Certification Number 3494. This certification corresponds to the Nationwide Permit 3 issued by the Corps of Engineers. This approval is also valid for the Tar-Pamlico River Buffer Rules (15A NCAC 2B .0259). In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit issued by the US Army Corps of Engineers (this supercedes Condition 13 of General Certification 3494 issued December 31, 2004). This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the DWQ and submit a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or of total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification. 1.) Upon completion of the project, the applicant shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401 /Wetlands Unit of the Division of Water Quality upon completion of the project. 2.) All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 3.) Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. None Carolina N. C. Division of Water Quality 943 Washington Square Mall Washington, N.C. 27889 Telephone (252) 946-6481 Naturally FAX (252) 946-9215 Internet: www.ncwaterquality.org An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper 4.) 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 such as sandbags, rock berms, cofferdams and other diversion structures shall be used to prevent excavation in flowing water. 5.) No rock, sand or other materials shall be dredged from the stream channel except where authorized by this certification. 6.) The outside buffer, wetland or water boundary located within the construction corridor approved by this authorization shall be clearly marked by highly visible fencing prior to any land disturbing activities. Impacts to areas within the fencing are prohibited unless otherwise authorized by this certification. 7.) There shall be no waste disposal into jurisdictional wetlands or waters associated with this permit without appropriate modification. Should waste or borrow sites be located in wetlands or stream, compensatory mitigation will be required since it is a direct impact from road construction activities. 8.) During the construction of the project, no staging of equipment of any kind is permitted in waters of the U.S., or protected riparian buffers. 9.) The dimension, pattern and profile of the stream above and below the crossing should not be modified. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 10.) The use of rip-rap above the Normal High Water Mark shall be minimized. Any rip-rap placed for stream stabilization shall be placed in stream channels in such a manner that it does not impede aquatic life passage. 11.) Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation, 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. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply-with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 12.) Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 13.) If concrete is used during construction, a dry work area should be maintained to prevent direct contact between curing concrete and stream water. Water that inadvertently contacts uncured concrete should not be discharged to surface waters due to the potential for elevated pH and possible aquatic life and fish kills. 14.) All stormwater runoff shall be directed as sheetflow through stream buffers at nonerosive velocities, unless otherwise approved by this certification. 15.) All riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the preconstruction contours and revegated. Maintained buffers shall be permanently revegetated with non-woody species by the end of the growing season following completion of construction. For the purpose of this condition, maintained buffer areas are defined as areas within the transportation corridor that will be subject to regular maintenance activities including mowing. The area with non-maintained buffers shall be permanently revegetated, with native woody species before the next growing season following completion of construction. 16.) All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1. 17.) Placement of culverts and other structures in waters, streams, and wetlands shall be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium is being maintained if requested in writing by DWQ. If this condition is unable to be met due to bedrock or other limiting features encountered during construction, please contact the NC DWQ for guidance on how to proceed and to determine whether or not a permit modification will be required. 18.) The permittee and its authorized agents shall conduct its activities in a manner consistent with state water quality standards (including any requirements resulting from compliance with §303(d) of the Clean Water Act) and any other appropriate requirements of State and Federal law. If DWQ 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, DWQ may reevaluate and modify this certification. 19.) A copy of this Water Quality Certification shall be posted on the construction site at all times. In addition, the Water Quality Certification and all subsequent modifications, if any, shall be maintained with the Division Engineer and the on- site project manager. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Garcy Ward at (252) 948-3922. Sincer y, for Alan W. K imek, P.E. Attachment cc: Wilmington District Corps of Engineers Mr. Bill Biddlecome, US Army Corps of Engineers, Washington Field Office Mr. Clay Willis, Division I Environmental Officer, NCDOT Cathy Brittingham, DCM, 1638 Mail Service Center, Raleigh, NC 27699 Sonia Gregory, NCDWQ, Wetlands/401 Unit Central Files File Copy Y WQC #3494 GENERAL CERTIFICATION FOR PROJECTS ELIGIBLE FOR CORPS OF ENGINEERS NATIONWIDE PERMIT NUMBERS 3 (MAINTENANCE), 4 (FISH AND WILDLIFE HARVESTING DEVICES AND ACTIVITIES), 5 (SCIENTIFIC MEASUREMENT DEVICES), 6 (SURVEY ACTIVITIES), 7 (OUTFALL STRUCTURES), 19 (25 CUBIC YARDS OF FILL), 20 (OIL SPILL CLEANUP). 22 (REMOVAL OF VESSELS), 25 (STRUCTURAL DISCHARGE), 30( MOIST SOIL MANAGEMENT FOR WILDLIFE), 32 (COMPLETED ENFORCEMENT ACTIONS), 36 (BOAT RAMPS fIN NONWETLAND SITESI). REGIONAL PERMIT 197800056 (PIERS, DOCKS AND BOATHOUSES) AND REGIONAL PERMIT 197800125 (BOAT RAMPS) AND RIPARIAN AREA PROTECTION RULES (BUFFER RULES) This General 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 and 15 NCAC 2B .0200 for the discharge of fill material to waters and wetland areas which are waters of the United States as described in 33 CFR 330 Appendix A (B) (3, 4, 5, 6, 7, 19, 20, 22, 25, 30, 32, and 36) of the Corps of Engineers regulations and Regional Permits 197800056 and 19780125 and for the Riparian Area Protection Rules (Buffer Rules) in 15A NCAC 2B .0200. This Certification replaces Water Quality Certification Number 3376 issued on March 18, 2002. This WQC is rescinded when the Corps of Engineers re-authorizes any of these Nationwide or Regional Permits or when deemed appropriate by the Director of the Division of Water Quality. The State of North Carolina certifies that the specified category of activity will not violate applicable portions of Sections 301, 302, 303, 306 and 307 of the Public Laws 92-500 and 95-217 if conducted in accordance with the conditions hereinafter set forth. Conditions of Certification: These activities do not require written concurrence from the Division of Water Quality as long as they comply with all conditions of this General Certification. If any condition in this Certification cannot be met, application to and written concurrence from DWQ are required. Also, Condition No. 8 is applicable to all streams in basins with riparian area protection rules; 2. If the activity is associated with or in response to a Notice of Violation or an enforcement action initiated by DWQ or the Division of Land Resources, this General Certification requires application to and prior written concurrence from the Division of Water Quality; That appropriate sediment and erosion control practices which equal or exceed those outlined in the most recent version of the "North Carolina Sediment and Erosion Contro' Planning and Design Manual' or the "North Carolina Surface Mining Manual" whichever is more appropriate (available from the Division of Land Resources (DLR) in the DENR Regional or Central Offices) shall be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to assure compliance with the appropriate turbidity water quality standard; 4. All sediment and erosion control measures placed in wetlands or waters shall be removed and the natural grade restored within two months after the Division of Land Resources has released the project; 5. If an environmental document is required, this Certification is not valid until a Finding of No Significant Impact (FONSI) or Record of Decision (ROD) is issued by the State Clearinghouse; WQC #3494 6. Measures shall be taken to prevent live or fresh concrete from coming into contact with waters of the state until the concrete has hardened; 7. Access roads constructed for any of. these permits shall be constructed so as to minimize wetland fill as much as is practicable and shall be restored to grade immediately after the project is completed. The site shall be re-vegetated with native species which shall be in place within three months following construction or before initiation of the next growing season; 8. In accordance with North Carolina General Statute Section 143-215.3D(e), any request for written concurrence for a 401 Water Quality Certification must include the appropriate fee. If a project also requires a CAMA Permit, one payment to both agencies shall be submitted and will be the higher of the two fees; 9. Impacts to any stream length in the Neuse, Tar-Pamlico, Randleman and Catawba River Basins (or any other river basins with Riparian Area Protection Rules [Buffer Rules] in effect at the time of application) requires written concurrence from DWQ in accordance with 15A NCAC 28.0200. Activities listed as "exempt" from these rules do no, need to apply for written concurrence under this Certification. New development activities located in the protected 50-foot wide riparian areas (whether jurisdictional wetlands o- not) within the Neuse and Tar-Pamlico River Basins shall be limited to "uses" identified within and constructed in accordance with 15A NCAC 2B .0200. All new development shall be located, designed, constructed, and maintained to have minimal disturbance to protect water quality to the maximum extent practicable through the use of best management practices; 10. Placement of culverts and other structures in waters, streams and wetlands must be placed below the elevation of the streambed to allow low flow passage of water and aquatic life unless it can be shown to DWQ that providing passage would be impractical. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or stream beds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. Additionally, when roadways. causeways or other fill projects are constructed across FEMA-designated floodways or wetlands, openings such as culverts or bridges must be provided to maintain the natura' hydrology of the system as well as prevent constriction of the floodway that may result it destabilization of streams or wetlands. If more than 150 linear feet of additional stream is filled, culverted, rip-rapped, relocated, excavated or dredged as a result of.this permit, then an application to DWQ is needed and compensatory mitication may be required; 11. Additional site-specific conditions may be added to projects for which written concurrence is required or requested under this Certification in order to ensure compliance with all applicable water quality and effluent standards; 12. Applications for riprap groins proposed in accordance with 15A NCAC 07H .1401 (NC Division of Coastal Management General Permit for construction of Wooden and Riprap Groins in Estuarine and Public Trust Waters) must meet all the specific conditions for design and construction specified in 15A NCAC 07H .1405. 13. Concurrence from DWQ that this Certification applies to an individual project shall expire three years from the date of the cover letter from DWQ or on the same day as the expiration date of these corresponding Nationwide and Regional General Permits, whichever is sooner; V? WQC #3494 14. Projects with any impacts to streams, wetlands, and/or waters that have received a Notice of Violation from the Division of Land Resources and/or the Division of Water Quality are required to submit a complete application and receive written concurrence to use this 'Certification regardless of the proposed impact amount to streams, wetlands, and waters. 15. When written concurrence is required, the applicant is required to use the most recent version of the Certification of Completion form to notify DWQ when all work included in the 401 Certification has been completed; 16. Standard Erosion and Sediment Control Practices: 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: a. 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. 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. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. Reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. e. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 17. 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. 18. No Sediment and Erosion Control Measures in Wetlands Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources or locally delegated program has released the project. Non-compliance with or violation of the conditions herein set forth by a specific fill project shall result in revocation of this Certification for the project and may result in criminal and/or civil penalties. The Director of the North Carolina Division of Water Quality may require submission of a formal application for Individual Certification for any project in this category of activity if it is determined that the project is likely to have a significant adverse effect upon water quality including state or WQC #3494 federally listed endangered or threatened aquatic species or degrade the waters so that existing uses of the wetland or downstream waters are precluded. Public hearings may be held for specific applications or group of applications prior to a Certification decision if deemed in the public's best interest by the Director of the North Caroling Division of Water Quality. Effective date: 31 December 2004 DIVISION OF WATER QUALITY By 4?", Kit;ak Alan W. Klimek, P.E. Director WQC # 3494 If 4 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR LYNDO TIPPETT SECRETARY August 16, 2006 U. S. Army Corps of Engineers Regulatory Field Office Post Office Box 1000 Washington, N.C. 27889-1000 08_132 Attention: Bill Biddlecome Subject: Request for a NW 3 permit for a pipe replacement and a DWQ Buffer Certification for the construction of a multi-use pedestrian sidewalk on NC 12 in Ocracoke Village, Hyde County. The North Carolina Department of Transportation request a NW 3 permit for the replacement of a pipe that is being done in conjunction with the construction of a multi-use pedestrian sidewalk in Ocracoke Village. The existing pipe is 48'x 18" CMP and will be replaced with a 48' x 18" CMP. The existing pipe is failing and needs to be replaced. The pipe is located approximately 0.37 miles from the start of the project. NCDOT also request a Buffer Certification from NCDWQ for the construction of the multi-use pedestrian sidewalk, which portions of are inside Zone 1 and 2 of the Tar-Pamlico buffer area. The proposed sidewalk will parallel the existing road alignment and be contiguous with the existing road surface. The sidewalk is proposed to be approximately three feet wide on both sides of NC 12 starting approximately 600' east of SR 1328 (Silver Lake Road) and continuing for 0.44 miles. The sidewalk will have a gravel base and concrete surface. There are no wetland impacts associated with this project and a total of 1,909 sq. ft. of Riparian Buffer impacts. A PCN form, permit drawings, and a site location map are included with this letter. If you need any additional information or have any questions concerning this project please call me at 252482-7977. Sincerely, Anthony Roper, PE Division One Engineer Jam= k Clay Willis Division One Environmental Officer Cc:Garcy Ward, DWQ Sonia Gregory, DWQ Proposed pedestrian sidewalk in Ocracoke in Hyde County. R', r 11.1_.1 1l} , ` V t rye 1. ? '? r T a. 1 \ J ^ ?.? •?'` .. / •; .?' End Project ?? f ?? ?.? ,a{gg r _,? egin Pr?or? G.i ?J d I t ?' ti ?;f + 3 .!.ice /r Y' !! - 1 ? •`4 ~ •.?'?' ?' t` - ? • ? , ~ ?. ... ../fir ..x? .i ?+.{?.'+ --T - - J ?j_ , ?• •, ••- •• :; ?A:'c, TO h N W +E S HOWARD REEF V Project cap O Point So UNAD Marv inr Pa c it+a! N!• }s, Itorsepen T .•.\1 V'?•w tka_ -.•. ,. Point a• ! f Gf 171 GU!' 1NInt" III- F nt Salsas - - l' Lake l `; y+C z . f aa? Cakw T-h- H, CTarnei U Ue ? ?-C4\4 (C Office Use Only: O O 3 Version April 2001 2 6 1 2 0 USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Section 10 Permit ® 401 Water Quality Certification ® Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested: NW 3 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ? 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? II. Applicant Information 1. Owncr/Applicant Information Name: Clay Willis, NC DOT Division One Environmental Officer Mailing Address: 113 Airport Dr. Suite 100 Edenton, NC 27932 Telephone Number: (252) 482-7977 Fax Number: (252) 482-8722 E-mail Address: Tewillisndot.state.ne.us 2. Agent Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: N/A Company Affiliation: Mailing Address: Telephone Number: E-mail Address: Fax Number: Page 3 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. Name of project: Multi-use pedestrian sidewalk adjacent to NC 12, Ocracoke Island, Hyd County 2. T.I.P. Project Number (NCDOT Only): WBS element # 33906.1.1 3. Property Identification Number (Tax PIN): N/A 4. Location County: Hyde County Nearest Town: Ocracoke Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): Take NC 12 south to Ocracoke. The project will start approximately 600' east of SR 1328 (Silver Lake Road) and continue for approximately 0.44 miles. Pipe Replacement will be approximately 0.37 miles from the start of the project. 5. Site coordinates, if available (UTM or Lat/Long): 35.1152777 N 75.9847222 W (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: Commercial. residential area. 7. Property size (acres): 0.5 acres 8. Nearest body of water (stream/river/sound/ocean/lake): Silverlake (adjacent to Pamlico Sound). 9. River Basin: Tar-Pamlico (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://l12o.enr.stite.ilc.us/admiii/i-naps/.) Page 4 of 12 10. Describe the purpose of the proposed work: To construct multi-use pedestrian sidewalks approximately 3 feet wide on both sides of NC 12 in Ocracoke Village starting approximately 600' east of SR 1328 (Silver Lake Road) and continuing for approximately 0.44 miles. NCDOT is also proposing to replace a failing pipe(48' x 18" CMP) with a proposed pipe of 48' x 18" CMP approximately 0.37 miles from the start of the project. 11. List the type of equipment to be used to construct the project: backhoe, excavator, paving equipment and dump trucks. 12. Describe the land use in the vicinity of this project: residential, commercial 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 pen-nits, 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. None V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: None VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying, site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. Page 5 of 12 1. Wetland Impacts None Wetland Impact Site Number (indicate on ma Type of Impact* Area of Impact acres Located within 100-year Floodplain** (es/no Distance to Nearest Stream linear feet Type of Wetland*** * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, till, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year tloodplains 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 Ccntcr at 1-800-358-9616, or online at littp://www.fema.g *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwatcr marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: None Total area of wetland impact proposed: None 2. Stream Impacts, including all intermittent and perennial streams: None Stream Impact Site Number indicate on ma) Type of Impact* Length of Impact linear feet Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please s ecif ) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and atler, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditch ing/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www.uNgS.VOV. Several intcmct sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, w),%'w.mapgc uest. com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: N/A Page 6 of 12 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Area of Name waterbody Type of Waterbody Site Number Type of Impact* Impact (if f applicable) (lake, pond, estuary, sound, (indicate on ma) acres bay, ocean, etc.) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: till, excavation, dredging, flooding, drainage, bulkheads, etc. 4. Pond Creation N/A If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local storrnwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Unurade to the nine is on existine alienment. The existing nine size and the proposed pipe size are the same. The multi-use sidewalk is to allow for safer travel by pedestrians on Ocracoke Island. BMP's will be in place to reduce impacts to adjacent water bodies and wetlands. VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when Page 7 of 12 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 littp://112o.cnr.state.nc.us/iicwctlaiids/strmi,iide.litml. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation casement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at htttr.//h2o.etir.state.nc.ush+rp/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): None Amount of buffer mitigation requested (square feet): None Amount of Riparian wetland mitigation requested (acres): None Amount of Non-riparian wetland mitigation requested (acres): None Amount of Coastal wetland mitigation requested (acres): None Page 8 of 12 IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes ® No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ? No If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify, )? Yes ® No ? If you answered "yes", provide the following infonnation: Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet Multiplier Required Mitigation 1 505 3 N/A 2 1404 1.5 N/A Total 1909 N/A Lone I extends out 3U feet perpendicular from near bank of channel; Lone 2 extends an additional 20 feet from the edge of Zone 1. Page 9 of 12 If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 213 .0242 or.0260. N/A XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Impervious surface area will increase by 0.22 acres. XII. Sewage Disposal (DWQ Only) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. None XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (I 5A 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). - 11116 Applicant/Agent's Signatur Da e (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 12 f^w W ° ? 3 0 L o ? ? L N N LL > N 11 w C,4 Q W O cc ZO Z j U w 1? W , - / IQ-• a W U OU ?I ° a= ? IL co z V °) ~ N N O Z N ' J L4 .0 V 19? Z LL z ?? ???' Q^QN O \ ui 0 a N w LO W Z IL W ?-NaQ W >.^ U Z Q- a W? N g P- 1) W Q a n O Z U W N 7 Q Z Y J W) 7E a Z Q W Q W O i i Q a a? a Q ? Q F tl m 41 U W F}- U ~ Z •'UZ I- Z 0 ? J Er :) to O O Q Z U U m U ? U CO W g CC 4 U 63 W ? U 2 >( L k w = U q? L L X W x o ®(r v ti w GG U h w N o h U CO) O N ? O h Imo-- ~ ? W W i i i i *? ? w t o T O L1? 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