Loading...
HomeMy WebLinkAbout20140373 Ver 1_Approval Letter_20140424NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory John E. Skvarla, III Governor Secretary April 24, 2014 Randolph County NCDWR Project No. 20140373v.I Bridge No. 97 on US 311 State Project No. 41665AA -97 APPROVAL of 401 WATER QUALITY CERTIFICATION and RANDLEMAN BUFFER AUTHORIZATION with ADDITIONAL CONDITIONS Mr. Robert W. Stone, P.E., Division Engineer NCDOT, Division 8 902 North Sandhills Boulevard Aberdeen, NC 28315 Dear Mr. Stone: You have our approval, in accordance with the conditions listed below, for the following impacts for the purpose of replacing Bridge No. 97 over the unnamed tributary to Muddy Creek on US 311 with a culvert in Randolph County: Stream Impacis in the Cape Fear River Basin * The 17 feet of temporary impacts are within the footprint of the permanent impacts Total Stream Impact for Project: 103 linear feet. Randleman Riparian Buffer Impacts Permanent Fill Temporary Fill Permanent Fill Temporary Fill Total Stream Stream Impacts in Intermittent in Intermittent in Perennial in Perennial Impact Requiring Site Stream Stream Stream Stream (linear ft) Mitigation Buffers (not (linear ft) (linear ft) (linear ft) (linear ft) Mitigation (linear ft) gl __ -- 50 -- 50 0 S2 __ __ 53 17 53 0 TOTAL 0 0 103 17* 103 0 * The 17 feet of temporary impacts are within the footprint of the permanent impacts Total Stream Impact for Project: 103 linear feet. Randleman Riparian Buffer Impacts * N/A = Total for Site is less than 1/3 acre and 150 linear feet of impact, no mitigation required Total Buffer Impact for Project: 5,356 square feet. The project shall be constructed in accordance with your application dated received April 14, 2014. After reviewing your application, we have decided that these impacts are covered by General Water Quality Certification Number 3886. This certification corresponds to the Nationwide Permit 14 issued by the Corps of Engineers. This approval Transportation and Permitting Unit One 1617 Mail Service Center, Raleigh, North Carolina 27699.1617 t N6rthCarolina Location. 512 N Salisbury St. Raleigh, North Carolina 27604 f� �a'tura "1/ Phone- 919-807 -63001 FAX- 919 - 733 -1290 �/ Intemet www ncwaterguality.om An Equal opportunity 1 Affirmative Action Employer Zone 2 minus =Zone I Zone 1 Buffer minus =Zone Buffer Zone I Wetlands Buffers (not Mitigation Zone 2 Wetlands Buffers (not Mitigation Site Impact (sq ft) in Zone 1 %etlands) Required Impact (sq ft) in Zone 2 wetlands) Required (sq ft) (sq ft) (3:1 ratio) (sq ft) (sq ft) 1.5:1 ratio 131 1 4,241 r 0 1 4,241 N/A 1, 1 15= 0 1,115 N/A TOTAL 1 4,241 0 4,241 N/A 1,115 0 1,115 N/A * N/A = Total for Site is less than 1/3 acre and 150 linear feet of impact, no mitigation required Total Buffer Impact for Project: 5,356 square feet. The project shall be constructed in accordance with your application dated received April 14, 2014. After reviewing your application, we have decided that these impacts are covered by General Water Quality Certification Number 3886. This certification corresponds to the Nationwide Permit 14 issued by the Corps of Engineers. This approval Transportation and Permitting Unit One 1617 Mail Service Center, Raleigh, North Carolina 27699.1617 t N6rthCarolina Location. 512 N Salisbury St. Raleigh, North Carolina 27604 f� �a'tura "1/ Phone- 919-807 -63001 FAX- 919 - 733 -1290 �/ Intemet www ncwaterguality.om An Equal opportunity 1 Affirmative Action Employer is also valid for the Randleman Riparian Buffer Rules (15A NCAC 2B .0248). 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. 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 NCDWR 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). Additional buffer impacts may require compensatory mitigation as described in 15A NCAC .0250 for Randleman. For this approval to remain valid, you must adhere to the conditions listed in the attached certification(s) and any additional conditions listed below. Conditions of Certification: Project Specific Conditions I. All stormwater runoff shall be directed as sheetflow through stream buffers at non- erosive velocities, unless otherwise approved by this certification. All riparian buffers impacted by the placement of temporary fill or clearing activities shall be restored to the preconstruction contours and revegetated. 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 NCDOT 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. 3. Pursuant to 15A NCAC 2B .0250 for Randleman, sediment and erosion control devices shall not be placed in Zone 1 of any Randleman Buffer without prior approval by the NCDWR. At this time, the NCDWR has approved no sediment and erosion control devices in Zone I, outside of the approved project impacts, anywhere on this•prcject. Moreover, sediment and erosion control devices shall be allowed in Zone 2 of the buffers provided that Zone I is not compromised and that discharge is released as diffuse flow. General Conditions Unless otherwise approved in this certification, placement of culverts and other structures in open waters and streams 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 inchesi 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 downstream of the above structures. The applicant is required to provide evidence that the equilibrium is being maintained if requested in writing by the NCDWR. if this condition is unable to be met due to bedrock or other limiting features encountered during construction, please contact the NCDWR for guidance on how to proceed and to determine whether or not a permit modification will be required. 5. If concrete is used during construction, a dry work area shall be maintained to prevent direct contact, between curing concrete and stream water. Water that inadvertently contacts uncured concrete shall not be discharged to surface waters due to the potential for elevated pH and possible aquatic life and fish kills. 6. 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. 7. The dimension, pattern and profile of the stream above and below the crossing shall not be modified. Disturbed floodplains and streams shall be restored to natural geomorphic conditions. 8. 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. 8. 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. 9. The Permittee shall ensure that the final design drawings adhere to the permit and to the permit drawings submitted for approval. 10. 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 the 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. H. . Heavy equipment shall be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the introduction of other pollutants into the stream. 12. 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. 13. No rock, sand or other materials shall be dredged from the stream channel except where authorized by this certification. 14. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. 15. 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 the NCDWR 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 NCDWR may reevaluate and modify this certification. 16. 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. 17. The issuance of this certification does not exempt the Permittee from complying with any and all statutes, rules, regulations, or ordinances that may be imposed by other government agencies (i.e. local, state, and federal) having jurisdiction, including but not limited to applicable buffer rules, stormwater management rules, soil erosion and sedimentation control requirements, etc. 18. Native riparian vegetation must be reestablished in the riparian areas within the construction limits of the project by the end of the growing season following completion of construction. 19. There shall be no excavation from, or waste disposal into, jurisdictional wetlands or waters associated with this permit without appropriate modification. Should waste or borrow sites, or access roads to waste or borrow sites, be located in wetlands or streams, compensatory mitigation will be required since that is a direct impact from road construction activities. 20. 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. 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. 21. Sediment and erosion control measures shall not be placed in wetlands or waters unless otherwise approved by this Certification. 22. A copy of this Water Quality Certification shall be maintained 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. 23. The Permittee shall report any violations of this certification to the Division of Water Resources within 24 hours of discovery. 24. Upon completion of the project (including any impacts at associated borrow or waste sites), the NCDOT Division Engineer shall complete and return the enclosed "Certification of Completion Form" to notify the NCDWR when all work included in the 401 Certification has been completed. If you wish to contest any statement in the attached Certification you must file a petition for an administrative hearing. You may obtain the petition form from the office of Administrative hearings. You must file the petition with the office of Administrative Hearings within sixty (60) days of receipt of this notice. A petition is considered filed when it is received in the office of Administrative Hearings during normal office hours. The Office of Administrative Hearings accepts filings Monday through Friday between the hours of 8:OOam and 5:OOpm, except for official state holidays. The original and one (1) copy of the petition must be filed with the Office of Administrative Hearings. , The petition may be faxed - provided the original and one copy of the document is received by the Office of Administrative Hearings within five (5) business days following the faxed transmission. The mailing address for the Office of Administrative Hearings is: Office of Administrative Hearings 6714 Mail Service Center Raleigh, NC 27699 -6714 Telephone: (919)431 -3000, Facsimile: (919) -431 -3100 A copy of the petition must also be served on DEN as follows: Mr. Lacy Presnell, General Counsel Department of Environment and Natural Resources \ 1601 Mail Service Center This letter completes the review of the Division of Water Resources under Section 401 of the Clean Water Act. If you have any questions, please contact David Wainwright at (919)707 -8787 or David. Wain wright @ncdenr.gov. J Sincerely, Thomas A. Reeder, Director Division of Water Resources cc: Liz Hair, Wilmington US Army Corp District Office (electronic copy only Art King, Division 8 Environmental Officer Gary Jordan, US Fish and Wildlife Service (electronic copy only) Travis Wilson, NC Wildlife Resources Commission (electronic copy only) File Copy