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Home My WebLink About20140258 Ver 1_Application_20140317Lq�' ,,.SUIIo N�� w.m�� STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION PAT L. MCCRORY GOVERNOR March 17, 2014 Mr. Steven Kichefski Asheville Regulatory Field Office US Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, North Carolina 28801-5006 ANTTIONY J. TATA SECRETARY SUBJECT: Bridge #45 Replacement on SR 1136 (Davis Park Road), Gaston County Dear Mr Kichefski: The North Carolina Deparhnent of Transportarion requests authorization to replace a deteriorating bridge on SR 1136 (Davis Park Road) in Gaston County. NCDOT proposes to replace the e�cisting timber deck bridge with a 72-foot long, 32' wide x 11' high conspan on concrete footings. The footings will be constructed outside of the stream channel; however, linear impervious dikes will be utilized to manage the stream during construction of the concrete footings. Approximately AO feet of riprap will be utilized for bank stabilization at the structure. Water line relocation will be done in conjunction wiYh the bottomless culvert construction. The scope of the work will result in a total of 112 feet of permanent impacts (conspan footings and bank stabilization) to Blackwood Creek, which is classified as Class C Waters by the NC Water Quality Section. The project is not located within '/z mile of any critical watershed area nor is SR 1136 a rural or urban arterial; therefore, hazaxdous spill basins are not required. Enclosed is the hazardous spill basin checklist. A survey was conducted December, 2012 far federally listed species for Gaston County (USFWS listed dated SepTember 22, 2010), which include Schweinitz's sunflower (Helaanthus schweinitzii) and the bog turtle (Glyptemys muhlenbergia)-(T/SA- Threatened due to similarity of appeazance). National Heritage Program records document the nearest sunflower location 9.0 miles southeast of the proposed project area. The sunflower is usually found in upland open areas protected from shade or excessive competition. There is little poYetitial habitat within the proposed project area and no species were observed during the site visiY. Natural Heritage Program records document the nearesY bog turtle location 8.0 miles northwest of the proposed project area. Bog turtles are typically found in bogs, marshes, and wet pastures. T/SA species aze not subject to Section 7 consultation; however, there is no suitable habitat located wiYhin the project area and no impact on this species is anficipated. Bridge #45, SR ] 136 (Davis Park Road) Page 2 March 17, 2014 A cultural resources review of The area of potential impact was conducted. There are no archaeological sites or historic properties which would be affected by the project. (Project Tracking No.12-03-0017). I have enclosed a pre-construction notification for a NW#14, sketches of planned activities and location maps relative to the project. Project information for the 401 Automated Payxnent Procedure is as follows: • Work order number: 150464-55120005-17BP.12.R.9-3372 • TIP#: NA • Project Category: $240.00 Fee If you have any questions or concerns please feel free to contact me at (704) 480-9044. Thank you for your fime and consideration on this matter. Respectfully yours, R. Chandler, P.E. Division Engineer Twelfrh Division BY: �� Trish Beam Division 12 Environmental Supervisor Enclosures �pqVVv ATFA o`f'f��`\�� ''�°}c > f VwM✓�r/�� o c Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre-Construction Notification PC Form A. A licant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: � Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 14 or General Permit (GP) number: 1 c. Has the NWP or GP number been verified by the Corps? ❑ Yes � No 1d. Type(s) of approval sought from the DWQ (check all that apply): � 401 Water Quality Certificatio� — Regular ❑ Non-404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1 e. Is this notification solely for the record For the record only for DWQ 401 For the record only for Corps Permit: because written approval is not required? Certification: ❑ Yes � No ❑ Yes � No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation � yes � No of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu fee program. 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h ❑ Yes � No below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes � No 2. Project Information 2a. Name of project: Bridge # 45, SR 1136 (Davis Park Road) 2b. County: Gaston 2c. Nearest municipality / town: Gastonia 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state 17BP.12R.9 project no: 3. Owner Information 3a. Name(s) on Recorded Deed: NC DOT Right of Way 3b. Deed Book and Page No. 3c. Responsible Party (for LLC i f applicable): 3d. Street address: 3e. City, state, zip: 3f. Telephone no.: 3g. Fax no.: 3h. Email address: Page 1 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: Reuben Chandler (Acting Division Engineer) 4c. Busines s name N.C. Department of Transportation, Division 12 (if applicable): 4d. Street address: 1710 East Marion Street 4e. City, state, zip: Shelby, NC 28151 4f. Telephone no.: 704-480-9020 4g. Fax no.: 704-480-5401 4h. Email address: rchandler@ncdot.gov 5. Agent/Consultant Information (if applicable) Sa. Name: Trish Beam 5b. Business name N.C. Department of Transportation, Division 12 (if applicable): Sc. Street address: 1710 East Marion Street 5d. City, state, zip: Shelby, NC 28151 Se. Telephone no.: 704-480-9044 5f. Fax no.: 704-480-5401 Sg. Email address: pdbeam@ncdot.gov Page 2 of 11 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Properry identification no. (tax PIN or parcel ID): NA 1 b. Site coordinates (in decimal degrees): Latitude: 35.23 Longitude: - 8121 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: <.10 acres 2. SurFace Waters 2a. Name of nearest body of water (stream, river, etc.) to g�ackwood Creek proposed project: 2b. Water Quality Classifcation of nearest receiving water: Class C 2c. River basin: Catawba 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: Existing timber deck span bridge on paved secondary road. Land use is mostly forested/residential. 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: 150 feet 3d. Explain the purpose of the proposed project: The purpose of the proposed work is to replace the deteriorating bridge for the safety of the travelling public. 3e. Describe the overall project in detail, including the type of equipment to be used: NCDOT proposes to replace the existing timber deck bridge with a 74 foot long, 32' (width) x 11' (height) conspan on concrete footings. The footings will be constructed outside of the stream channel; however, linear impervious dikes will be necessary to manage the stream during construction of the concrete footings. All Best Management Practices will be utilized during the course of the project. The Project will be constructed using typical heavy equipment (trackhoe, backhoe, etc.) 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 ❑ Unknown Comments: Jurisdictional stream determination made by Division 12 DEO. 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary 0 Final 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History Sa. Have permits or certifications been requested or obtained for this project (includi�g all prior phases) in the past? ❑ Yes � No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. Page 3 of 11 PCN Form — Version 1.3 December 10, 2008 Version 6. Future Project Plans 6a. Is this a phased project? ❑ Yes � No 6b. If yes, explain. Page 4 of 11 PCN Form — Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands � 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. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number- Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ - non-404, other) (acres) Tem ora T W1 ❑ P 0 T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 � P� T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P � T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ 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. 3 a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ - non-404, width (linear Temporary (T) (IN�? other) (feet) feet) S1 ❑ P� T Impervious dikes Blackwood Creek � PER � Corps 20"* 136 ❑ INT � DWQ S2 � P 0 T Conspan Footings Blackwood Creek � PER � Corps 2��, ,�2 ❑ INT � DWQ Riprap Bank � pER � Corps S3 � P❑ T Stabilization @ Blackwood Creek � INT � DWQ 20'* *40 inlet and outlet S4 ❑ P� T Water Line"' Blackwood Creek � PER � Corps 2Q�• 10 ❑ INT � DWQ S5 ❑ P � T ❑ PER ❑ Corps ❑ INT ❑ DWQ S6 ❑ P❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h. Total stream and tribuYary impacts 112* 3i. Comments: " Permanent impacts '*Average Width. Stream width in project area varies due to bedrock. Stream cross-sections from -200 feet upstream and downstream of existing bridge range from 9 feet to 36 feet. *'*The utility work will be done in conjunction with the bottomless culvert construction. Page 5 of 11 PCN Form - Version 1.3 December 10, 2008 Version 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 individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number— (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Tem orar T 01 ❑P❑T 02 ❑P❑T 03 ❑P�T 04 ❑P�T 4L Total open water impacts 4g. Comments: 5. Pond or Lake Construction If ond or lake construction ro osed, then com lete the chart below. Sa. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 Sf. Total 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: Si. Expected pond surface area (acres): Sj. Size of pond watershed (acres): 5k. Method of construction: 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 an im acts require miti ation, then ou MUST fill out Section D of this form. 6a. ❑ Neuse ❑ Tar-Pamlico ❑ Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number— Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Tem ora im act re uired? B1 ❑P❑T ❑Yes ❑ No B2 ❑P❑T ❑Yes ❑ No B3 ❑P�T ❑Yes ❑ No 6h. Total buffer impacts 6i. Comments: Page6of11 PCN Form — Version 1.3 December 10, 2008 Version D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Bottomless culvert construction minimizes the environmental impacts to Blackwood Creek. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes � No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check a11 that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigat ion option will be used for this project? ❑ 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 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: linearfeet 4c. If using stream mitigation, stream temperature: ❑ warm ❑ cool ❑cold 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 7 of 11 PCN Form — Version 1.3 December 10, 2008 Version 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 � 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 1.5 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 8 of 11 PCN Farm — Version 1.3 December 10, 2008 Version 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 � yes � No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. Comments: ❑ Yes ❑ No 2. Stormwater Mana ement Plan 2a. What is the overall percent imperviousness of this project? 0°/o 2b. Does this project require a Stormwater Management Plan? ❑ Yes � No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: Complies with NCDOT's individual NPDES permit NCS000250. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local governmenYs jurisdiction is this project? NA ❑ Phase II 3b. Which of the following locally-implemented stormwater management programs ❑ NSW apply (check all that apply): ❑ USMP ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 4. DWQ Stormwater Pro ram 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 attached? ❑ Yes ❑ No 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? ❑ Yes ❑ No Page 9 of 11 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the � yes ❑ No use of public (federal/state) land? 1 b. 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 � No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. 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 letter.) ❑ Yes ❑ No 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, ❑ Yes � No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after-the-fact permit application? ❑ Yes � 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 � Yes � 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. The project is a minimum criteria project which has low potential for cumulative/indirect impacts and will not result in additional development which could impact water quality. 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. No wastewater generated from project. Page 10 of 11 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) Sa. Will this project oceur in or near an area with federally protected species or � Yes � No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act � yes � No impacts? ❑ Raleigh Sc. If yes, ind icate the USFWS Field Office you have contacted. ❑ Asheville Sd. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? NC Natural Heritage Program database. On site survey conducted 12/12. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes � No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? No salt marshes, oyster reefs, or seagrass beds located in vicinity of project. 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 � 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 project was reviewed/cleared by Cultural Resources (Project Tracking # 12-03-0017) 6/9/12(Archaeology) and 3/12/12 (Historic Architecture). 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? � Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: NCDOT Hydraulics coordination with FEMA Sc. What source(s) did you use to make the floodplain determination? FEMA FIRM panal number: 3710353400E � , ��1.� � 7--.� 3-� ��,y ApplicanUAgent's Printed Name Applicant/Agent's Signature Date (AgenYs signature is valid only rf an authorization letter from the applicant is rovided. Page 11 of 11 PCN Form — Version 1.3 December 10, 2008 Version NCDOT HA7ARDOUS SPII,L BASIN CHECKLIST Division: 1? County: �'.a�t�n ProjectID: 17BP.12.R.9 River Basin: Catawba Bridge No: 45 Route: SR 1136 Water Qualitv Criteria: Stream: Blackwood Creek Stream Crossing Blue Line On USGS ORW WSI WS II,III OR IV, Crossing Within O.Smi of W.S. Critical Area Roadway Criteria: Route Designation- Arterial Urban Arterial Rural Additional Site Information: Is a Hazardous Spill Basin Required? Yes No � jJ Yes No ,-- ;w Criteria Based Upon NCDOT "Best Management Practices for the Protection of Surface Waters" (March, 1997). Yes No � �° iw �- ;� I ir WETLAND PERMIT IMPACT SUMMARY WETLANDIMPACTS SURFACE WATERIMPACTS Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure � Fillln Fillln in Clearing in SW SW Impacts Impacts Stream No. (From/To) Size/Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (n) 17+q5 TO 18+09 32' X 11" Conspan-Bottomless Culvert 0.01 0.07 72 136 Bank Stabilization 0.01 40 Water Line 0.01 10 TOTALS: 0.00 0.00 0.00 0.00 0.00 0.02 0.08 112 146 0 NAD g�2� � N , � � �,�, ; ,, , .._ � _ :;: � �' , ; ; ; ,' ,. �� ;� � ,� � � % A � �� / � i� � / ', � , � � E � � _ � �, � � p�� E � � Dld€E�� u4 ,y"� � / ,— ' /� I / �/ ^� �n\ `=i � � R \ I ,� � i�� 4�=%� — ___ �,;;� `�� , � � :, . l, l ':�; � -L- PT Sta. 16+6/.75 s�t HIST I -I::� ! MFlRY Jl � NOi �F D �F .__ 87 I� �IU1L 6 ukl'OL n�vc�� NO k�t �f�� WEFE U.L�`EAIED pl TIMc OF �i.�JF: Y; to � �DENOTES IMPACTS IN SURFACE WATER J�� . �. ,, , __ � DUE �y �� .-, . e� � DU `�—c�ss_ EST. �C �� 65 SY DENOTES TEMPOIiARY �� IMPACTS W'. 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SURFACE WATER � �. g� � v . - � ��df-a�,'''._'. � . �i,.��,.J�Q, \_—.�'.. - .'.1:,.. . �, � ROAOWAY OFSIGN ENGINEER -E „� ��, ,. ,.,- n, _ _- �, . .. � � - a � �� , � y--0 — _ _ _ _ .. ,y,_ -., , _ - -. _ � . x� � - J _ �`�� ,� � �� „ \ �� r 4 '�, CLASS �' 1�IP RAP. � �=� , EST .�`i(!-� �. � 65 SY ��EOT��E�� i ��,x � , : � , � � � , t-, .. . ..�=�_ � - Z.; t ! , � '�.., i i�_, _ �� , < r .-� � .., i , � __ `, � " r il � - ---- � ��i II�---------------------- _ i II CFA R � $zmbol 1605.01 � p er> $� h 1` . ... . . _ _ _ �n�n� 1606A1 4y I s�d,m� e C � e: �'onae _. � 1630.03 'f�,,,.o„�, Saii D h _ _ _ _ . .. rso 16E5.09 Ro�'.z N;eeIn7ae5edim.ne'C.,,o'LrnrII__________� T»no��r Ao=6 5 tC}.k Tna.� ..cl. � Ai..s.K,,,d Polre�rl�,do (P9ME ___ � V8�.�9�SI�D� �N��IIB�NN%EN��]L �[JNI'd' .� �3➢]GF.�R�'MEN'1["�. �l� 'g'AAN9F�I8'S'ATp�N . � ➢DdVISI�N �]F 1HPGP-][[Wr��S �. . � RALEIGFI�NC� � 2DIl2 �'Il°ANIID.�d$Il� S1W�C%FICA'Il'I�NS . . �� I �n � THESE EROSION AND �SEDIMENT CONTROLPtANS COMPLY WITH THE � oor.s REGULATIONS SET FORTH BY.THE NCG-010000 ��GENER.4L CONSTRUCTION , .� PERMIT� EFFECTNE AUGUST 3, 2017 JSSUED � BY THE NORTH � CAROLINA .. DEPARTMENT OF ENVIRONMENTAL AND �NATURAL RESOURCES DNISION '� � .�. OF WATER QUALIN. --' . . . � . � � � � . -/ � �o � � BM-3 �'l`� �� _ ' LI` F f90 EU]'-h � � a , zn3 r i Pnwc ao x° e � - r,n Trur m > -� i� !` \ , -e,� ce i r i� �, ,� ; onc x � �� J , , � � S��I� �.,�<. ooPls u P P J dN C_ i -�- �_c e i utN ua _ rv uii so i �� i,o i F ce rH : � _a �'q� i ecc z a< PISYo /4+9/56 PISYa 23f6/b5 �re 3 �_e �- �� r�n: zess p=p'S2'34.7'fl7T) 0=2f38'23J'(LTl Pa s r m '� i+ P?u D= 5/2'3/3' 0= 496'28.7" �°" E �� L= 3432d L= 45322' .otii s � F T T�',;�^ r= p3AY T= 22934' i a r t z ea rrw ir ir�arv �/',s u u zaos i� v z�� R= IJOOAO' R= IZ�OAO' ']c I 4 FG 20 �� Cd Illl N- _E'J�5 ,= C 93 - L2 119� P� i44 JEFRY AYIlB FR 3 � PG 2i JA\ L Yl V � -nsi��m uc � sz NAD 83/2p01 C6 0 G 4°_6 PB a r, � � �� ° EIG JE TRO�JIMPV ro �.x I�a:� ��a inv �zasro��.o �3 a rr zai� '3 1 6 _ ENE 1k011N P 1 - ' ' ' ' 2 I X aa�7z oU d�ai �e � �1 f _ 1 t ^}�/ 1 Roadway Standazd Drawings The follmswg road�vay english standards as appeaz in "Roafivay Standard Drawiu�s"- Roadway Design Uuit - A'. C. Departmeut of Travsportation - Raleigh, N. C., dated January, 2012 and the latest re�ison thereto are applicable to d�is project end by refcrence hereby are considered a paH of [hese plavs. 1605.01 Temporery Silt Fence 1630.06 Specisl Stilling Basin 1606.01 Speciul SeJ'vnevt Covtrol Fence 1631.01 Mstting Installation 1622.01 Slope Dram 1635.02 Rock Pipe Inlet 8edimeut Tcap Typo R 1630.03 Temnorarv Bilt Ditch I�I I 1 690 t6' IIPI �BOii0N6il.2i 5 \ � � � � �°�+ � �` 7�'� Z� 1 I �,� � •`� ._ �6� / / v � .i ��i� �� .�L�� = i i . �` �� , w� `� � � S II WP P�P ��?{FST 1 iONi � \ � � � j�r 13�.Y 6EOTEX9�\ �� .n. .� rtR\ i,�\ ` ll Fb SO "G u TBM 2 -BL- STA: 9+48.00 (24' RIGHT)� -L- STA. 18+72.81 (37.77' LEFTI ELEVATION =.691.02' � RAILROA� SPIKE IN BASE OF 24" SWEET GUM Place Matting for Erosion Conirol pBP.l2R.09 EC-I on Slope as Work Allows. ww me�r Ho. NOTES: ANY DEVIATION FROM OPTIONS GIVEN WILL REQUIRE PRIOR APPROVAL BY ENGINEER. noortioNn� eaosioN coNreo� o�ces JOSHUA MASSROCK, E.I. M.4Y NEE� To .BE INSTALLE� AS �IRECTED ��EL III-A: DESIGNER OF EROSION BY THE ENGINEER � � AND SEOIMENT CONTROL PLANS. � CERTIFICATION NUMBER:650 NOTE: PWCE TEMPDRARV ROCK SEOIMENT DAMS IVPE - 8 AND TEMPORARY ROCK SILT CHECKS TYPE - A AT ORNNAGE OUTLBS. H�R Engi " g 1 c of�he CaroLnas 3133 Notianol�' S 1 EO] RolegF NQPdIi NOTE: N C B ELi L Number_ F-0116 PERIMEiER EROSION CONTROL MEASURES SHALL BE MSTALLED OURING CLEARING AND GRUBBING PHASE : f � �J o �-IOrvF fF.i C�OtiFL €�iINER %'O ��R ff ;?5 Pf P W� �p3 3 l�y 6 � . 0. 2�+.52.%J � �` d „Ri s . �E ET=E E �� ,. � � '��`S. 4.i �, .F s � ',i ___-� - u > >.� —' __ _ j r __ _- �� oEti�is nii�. scN. �R � ��„� e�� rv c.dx�mrv . �9 o<vis �AZr z a5 ovin,'rcc e-.� CP I] Pf, d P � � ��tm DETAIL A ]' BASE SPECIR PRCH GM�E �Na�e �i.i �AMa ,.2e4 -r e`�+'` ..�. U BnzHIH. � .. -- E`�Ln �coo� d irv c s s� �� nw�id'�.ri o a �.o x 3c� �I �_in i zo�e � J3 10� P 2d =s sc a, _� �� yl'�� I • f—rouio mo?� ' a EN M9kHOlE I� S � wE +-i o E . r�E r u: � e � er iv <L L E .-1 F �.E I iGY .0_L -- I] 1 LIIAC VLAGv BRIOGE HYDRAUUC DATA DESIGN DISCHARGE �� = I600 CFS DES/GN FREWENL7' � = 25 YRS DESIGN HW ELEVATION �= 680b fT BASE DISCHARGE � = 22� CFS BASE FREIN/ENCY = IOD YRS BASE NW ELEVATION = 68/bl FT � OVERTOPPING DISCHARGE = 50� CFS WERTOPPING fRElJUENCY= >500 YRS OVERTOPPING ELEVATION = 6888 FT DATE OF SURVEY = 08/01/lI WS.ELEVATION _ �52 F/. AT DATE OF SURVEY —°- ureu�a�uc.iir.r.e.a a.��o��ufr..ra�..r.v��or�ar��u�o�ui�voar.oaos�a�a�:.:o:.-�oa� , � � °�°� � , _------- --------------_ _ . � CONSPAN 32' (W) X 11' (H� 7. WSTALL IMPERVIOUS DIKES 50 THAT THE EXISTING BRIDGE ABUTMENTS CAN BE REMOVED AN� THE PROPOSED CONSPAN FOOTMGS CAN BE CONSTRUCTED. NO MORE THAN HALF OF THE STREAM IS TO BE BLOCKED AT ANY GNEN TIME. 2. PROVIDE PUMP AND SPECIAI STILLING BASIN FOR DEWATERING THE WORK ZONE. 3. REMOVE EXISTING BRIDGE AND ABUTMENTS. 4. CONSTRUCT PROPOSED NLVERT FOOTINGS. 5. PL4CE CULVERT ON FOOTINGS AND CONSTRUCT CULVERT WINGWALLS. 6. REMOVE IMPERVIOUS DIKES AND COMPLETE UPSTREAM AND DOWNSTREAM CHANNELIMPROVEMENTS. rrMOnaaev I - I I ' ' I I I - I = I - - ° . I - I � � � LL ��V��N �]F �33[�GlE-][��Y� ��CA7ClE �]F l�T�l[$��][ CAl]E��.�NA SOIL STABILIZATI01� SUMMARY SHEET MATTING FOR EROSION CONTROL: SIDE SLOPES 2:l OR STEEPER CONST LINE FROM TO 5/DE ESTIMATE (SY) SHEET N0. STATION STATION 4 -I.- 15�50 18�50 f�i 667 4 -I.- 17�25 18�25 �T 245 'fOiAl. 912 5AY 925 MATTING FOR EROSION CONTROL: PSRM DITCH LIIIIER CONST LlNE FROM TO SIDE ESTIMATE (SY1 SHEET N0. STATION STATION 4 -�- 15�25 16�65 I.i 55 TOTAI. 55 5AY 60 d9�Vg��N �]F lHfg��]][W�� S7C��C]E �]F I�T��8��33[ CAl$�]L�N� S OIL S TABILIZA TI01� TIMEFRAMES SlT E DESCRIPT lON ST ABILIZAT lON T lME T IMEFRAME EXCEPT IONS PERIMETER DIKES, SWALES, DITCHES AND SLOPES 7 DAYS NONE HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE SLOPES STEEPER THAN 3sl 7 DAYS IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED. SLOPES 3:1 OR FLATTER 14 DAYS 7 DAYS FOR SLOPES GREATER THAN 50' IN LENGTH. ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 14 DAYS NONE, EXCEPT FOR PERIMETERS AND HQW ZONES. TEMPORARY ROCK SI LT CHECK TYPE 'A' WITH EXCELSIOR MATTING AND POLYACRYLAMIDE (PAM) SEDIMENT CONTROL STONE STRUCTURAL STONE EXCELSIOR -ING PLAN NOTES USE EXCELSIOR FOR MATTING MATERIAL AND ANCHOR MATTING SECTION AT TOP AND BOTTOM WITH CLASS B STONE. PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN A SOIL SAMPLE FROM PROJECT LOCATION, AND FROM OFFSITE A MATERIAL, AND ANALYZE FOR APPROPRIATE PAM FLOCCULANT JTO BE APPLIED TO EACH ROCK SILT CHECK. INITIALLY APPLY 3.5 OUNCES OF POLYACRYLAMIDE (PAM) TO TOP OF MATTING SECTION AND AFTER EVERY RAINFALL EVENT THAT EQUALS OR EXCEEDS 0.50 INCHES. MATTING SECTION A-A i PAM (3.5 OZ.) INSET A CLASS B STONE 2' MIN r� H = 12" MIN SECTION B-B *T = 12" MIN., 18" MAX. EXCELSIOR MATTING CLASS B STONE �OT TO SCALE