Loading...
HomeMy WebLinkAbout20170879 Ver 1_Approval Letter_20170808ROY COOPER <;orernor MICHAEL S. REGAN .�ecr���orr Enviraimentul S. JAY ZIMMERMAN n;n•�r�,r Quality Au�ust 8, 2017 Macon County NC D W R Projec[ No. 20 U-0879 Bridt�e 64 SR1328 State Project No. 176P.14.R.140 APPROVAL of 401 WATER QUALITY CERTIFICATION, with ADDITIONAL CONDITIONS Mr. David McHenry, Environmental Officer NCDOT, Division 14 253 Webster Road Sylva, North Carolina 28779 Dear Mr. McHenrv: You have our approval, in aceordance with [he conditions lisred below, for the followin� impacts for [he purpose of bridge replacemen[ in Macon County: S[ream Impacts in thc LitUe Tennessee Rivcr Basin Permanent Fill l'em�rary Fill in Perennial in Perennial ��otal Stream Site Stream S[ream �mpact (linear R) linear fr (��near Pt) I 0 0 ' 12i 125 3 I� IS "TOTAL 0 140 140 To[al Stream Impact for Projecl-: 140 linear fee[. The project shall be constructed in accordance with your application da[ed July I5, 2017. After reviewing your applica[ion, we have decided that these impacts are covered by General Wa[er Quality Certification Number 4085. This certification corresponds to the (Nationwide/General) Permit 3 issued by the Corps of Engineers. In addi[ion, you should acquire any other federal, state or local pennits before you proceed wi[h your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Wa[er Supply Watershed regula[ions. 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 no[ify the NCDWR and submi[ a new application. Ifthe property is sold, the new owner mus[ be �iven a copy of this Certification and approval letter, and is thereby responsible for complying with all the conditions. If rotal wetland tills for this project (now or in the fumre) exceed one acre, or of total impacts to streams (now or in the future) exceed 150 Iinear feet, compensatory mitieation may be required as described in I>A NCAC 2H .Oi06 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification(s) and any additional conditions listed below. Condition(s) of Certification: Project Specific Conditions State of Nonh Carolina I �invironmental Quahry IbI7 Mail Service Center � Raleigh. Nonh Camlina 27699-1617 1. The permittee will need to adhere to all appropriate in-water work moratoria (including the use of pile driving or vibration techniques) prescribed by the NC Wildlife Resources Commission. No in-water work is permitted between October 15th and April 15th of any year, without prior approval from the NC Division of Water Resources and the NC Wildlife Resources Commission. In addition, the ' permittee shall conform to the NCDOT policy entitled "Stream Crossing Guidelines for Anadromous Fish Passage (May 12, 1997) at all times. , 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 orie 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 downstream of the above structures. The applicant is required to provide evidence that the equilibrium is being maintained if requested in writing by NCDWR. If this condition is unable to be met due to bedrock or other limiting features encountered during construction, please contact NCDWR for guidance on how to proceed and to determine whether or not a permit modification will be required. [15A NCAC 02H.0506(b)(2)] 2. 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. [15A NCAC 02B.0200] 3. 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. [15A NCAC 02H.0506(b)(2)] 4. 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. [15A NCAC 02H.0506(b)(2)] 5. 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. [15A NCAC 02H.0506(b)(2)] 6. The Permittee shall ensure that the final design drawings adhere to the permit and to the permit drawings submitted for approval. [15A NCAC 02H .0507(c) and 15A NCAC 02H .0506 (b)(2) and (�)(2)] � 7. 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. [15A NCAC 02H.0506(b)(3) and (c)(3)] 8. 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. [15A NCAC 02H.0506(b)(3)] 9. 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. [15A NCAC 02H.0506(b)(3)] . 10. No rock, sand or other materials shall be dredged from the stream channel except where authorized by this certification. [15A NCAC 02H.0506(b)(3)] 11. Discharging hydroseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface waters is prohibited. [15A NCAC 02H.0506(b)(3)] ' 12. 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) ofthe 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. [15A NCAC 02B.0200] 13. All fill slopes located in jurisdictional wetlands shall be placed at slopes no flatter than 3:1, unless otherwise authorized by this certification. [15A NCAC 02H.0506(b)(2)] 14. 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. [15A NCAC 02H .0507(c) and 15A NCAC 02H .0506 (b)(2) and (c)(2)] 15. 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. [15A NCAC 02H.0501 and .0502] 16. 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. 17. The Permittee shall report any violations of this certification to the Division of Water Resources within 24 hours of discovery. [15A NCAC 02B.0506(b)(2)] 18. 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. [15A NCAC o2x.oso2( fl� 1. 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. [15A NCAC 02B.0231(a)(6)] 2. 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.[15A NCAC 02H.0506(b)(3) and (c)(3)] 19. 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 [15A NCAC 02H.0506(b)(3) and (c)(3]): 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. 20. Sediment and erosion control measures shall not be placed in wetlands or waters unless otherwise approved by this Certification. [15A NCAC 02H.0506(b)(3) and (c)(3)] 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 fortn from the office of Administrative hearings. You must file the petition with the office of Adminisuative 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 AdminisVative Hearings accepts filings Monday through Friday between the hours of 8:OOam and S:OOpm, except for official state holidays. The original and one (1) copy of the petition must be filed with the Office of Adminisuative 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 DEQ as follows: Mr. Bill F. Lane, General Counsel Departrnent of Env'vonmental Quality 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 Kevin Barnett at (828) 230-8470 or kevin.bamett@ncdenr.gov. Sincerely, /1 ` TN ` S. y Zimmerm , Director Division of Water Resources Electronic copy only distribution: Lori Beckwith, US Army Corps of Engineers, AshevilleField Office Marla Chambers, NC Wildlife Resources Commission File Copy Environmenlul Quality NCDWR Project No.: Applicanr Project Name: Date of Issuance of 401 Wa[er Quality Certification: County: ROY COOPER r,������„��„� MICHAEL S. REGAN S,•� ,�rr� irr S. JAY ZIMMERMAN n�, � <o-„ Cer[ificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required ro return this certiticate ro the 401 Transportation Pemiitting Unit, Nonh Carolina Division of Water Resources. 1617 Mail Service Center, Raleigh, NC, 27699-1617. This form may be returned to NCDWR by the applicant, the applicanYs authorized agent, or the project engineec It is not necessary to send certiticates from all of these. Applicanl's Cerlifrcatinn I. , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of'the 401 Water Qualiry Certitica[ion and Bufl'er Rules, the approved plans and specifications, and other supporting materials. Signawre: Date: ,4gen1's Cer�ifiealion I, , hereby state [hat, to the bes[ of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifica[ions, and other supportin�, ma[erials. Signature: Date: Engiireer's Certifica(io�r Partial Final I, , as a duly reeistered Professional En,ineer in the State of North Carolina, having been authorized to observe (periodically, wee6ly, full time) the construction of the prqject Cor [he Pennittee hereby state [hal, [o the 6est of my abilities, due care and diligence was used in the observation of the construction such tha[ the construction was observed to be built wi[hin substantial compliance and intent ofthe 401 Water Qualiry Certification and Buf%r Rules, [he approved plans and specifications, and other supporting materials. Sienature Date Registration No. S�atr ol North Camhna I Emimnmzntal Quali[} 1617 Mail Scrvim Cen(tr I Ralzigh, Nonh Carolina 27699-1617