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Home My WebLink About20140775 Ver 1_Application_20140725Corps Submittal Cover Sheet Please provide the following info: 1. Project Name: Brid e 560314 SR 1332 2. Name of Property Owner/Applicant: NC DOT 3. Name of Consultant/Agent: *Agent authorization needs to be attached. 4. Related/Previous Action ID number(s): 5. Site Address: N/A 6. Subdivision Name: 7. City: Burnsville 8. County: Yancey 9. Lat: 35.95865 Long: -82.63686 (Decimal Degrees Please ) 10. Quadrangle Name: White Rock 1 I. Waterway: Calvin Creek 12. Watershed: French Broad 13. Requested Action: X Nationwide Pennit # 3 General Permit # _ Jurisdictional Determination Request Pre-Application Request The following information will be completed by Corps office: AID: Prepare File Folder Assign number in ORM Begin Date Authorization: Section 10 Section 404 Project Description/ Nature of Activity/ Project Purpose: Site/Waters Name: Keywords: � e�� ....�� STATE OF NORTH CAROLINA DEPARTMENT OF 'I'RANSPORTATION PAT MCCRORY GOVF.RNOR July 24, 2014 Ms. Lori Beckwith US Army Corps of Engineers I51 Patton Avenue, Room 208 Asheville, NC 28801-5006 ANTHONY J. TA'I'A $ECRETARY Subject: Nationwide Permit #3 Bridge 560314, SR 1332 Calvin Creek Road State Project No. 17BP.13.R.110 (DWQ Minor Permit Fee $240) Madison County, NC Dear Ms. Beckwith: I have enclosed a set of plans, a PCN application for N WP #3, and a vicinity map relative to the proposed bridge replacement project on SR 1332 Calvin Creek Road, Madison County, NC. We propose to replace the existing 22' single-span bridge with a 45' x 20' bottomless box culvert. A permanent impact to 53 linear feet of Calvin Creek will be necessary for rip rap bank stabilization. Temporary impacts to 871inear feet of Calvin Creek will be necessary for an impe�vious dike for footer construction. Calvin Creek is an approximately 12 Foot wide stream with boulder, cobble, and gravel substrate. Calvin Creek is classified as Class C, trout, ORW. Existing channel morphology will be maintained upstream and downstream of the bottomless culvert. Riparian vegetation will be reestablished along disturbed areas associated with the project. Stormwater will be diverted through grass-lined ditches or vegetated buffers whenever possible prior to entering streams. No effect on federally listed species (threatened or endangered) or their habitats will occur. As a part of the 401 Certification process, the project was processed through the DOT Programmatic Agreement for Minor Project as required by Section 106 of the National Historic Preservation Act of 1966 and GS 121-12(a). No Histaric Resources will be affected. Division Thirteen Office Post Office Box 3279 Asheville, NC 28802 Phone:828/251-6171 Office ofthe Division Engineer Fax:828/251-6709 ww w.ncdot. gov/doh/operations/d ivision 13 Ms. Lori Beckwith Page —2 Bridge 560314, Madison County July 24, 2014 By copy of this letter, we request Marla Chambers, North Carolina Wildlife Resources Commission Western Region Coordinator, to comment directly to the Corps concerning the permit request. By copy of this letter, we are asking the Area Roadside Field Operations Engineer, to comment on the above project. Calvin Creek is classified as C, trout, ORW. The project will not require a trout buffer variance. By copy of this letter, I am forwarding one electronic copy of the application package to Sonia Carillo, NC Division of Water Quality, Transportation Permitting Unit with cc to Kevin Bamett, NC DWQ Transportation Permitting Unit for review and comment. Please charge the application fee of $240.00 to WBS element #17BP.13.R.110. Please forward comments directly to the Corps with copy to Division 13 Environmental Officer. Your earliest consideration for this request would be greatly appreciated. If you have any questions or information needs, please contact me at (828) 251-6171. Sincerely, ��'� �,.� Roge D. Bryan Division 13 Environmental Officer Enclosures cc: J.J. Swain, Jr., P.E. Ben DeWit, CPESC Marla Chambers Sonia Carillo Kevin Barnett Tom Bacon, P.E. Michael Clark r � � :�; �� ,��. �h at�d� � � � �. � Y� E.m•.as��a.>a,:u+:�t�si°- �� ,R A 7�n �� ',.. O. � � Office Use Only: Corps action ID no. DWQ project no. Farm Version 1.3 Dec 10 2008 Pre-Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the X Section 404 Permit ❑ Section 10 Permit Corps: 1b. Specify Nationwide Permit (NWP) number: 3 or General Permit (GP) number: 1 c. Has the NWP or GP number been verified by the Corps? X Yes ❑ No 1 d. Type(s) of approval sought from the DWQ (check all that apply): X 401 Water Quality Certification — Regular ❑ Non-404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1e. 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 X No ❑ Yes X No 1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation � yes X 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 X No below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes X No 2. Project Information 2a. Name of project: Bridge314, SR 1332 2b. County: Madison 2c. Nearest municipality / town: Hot Springs 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state 176P.13.R.110 project no: 3. Owner Information 3a. Name(s) on Recorded Deed: North Carolina Department of Transportation 3b. Deed Book and Page No. N/A 3c. Responsible Party (for LLC if N/A applicable): 3d. Streetaddress: N/A 3e. City, state, zip: N/A 3f. Telephone no.: N/A 3g. Fax no.: N/A 3h. Email address: N/A Page 1 of 10 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: North Carolina Department of Transportation 4b. Name: J.J. Swain, Jr., P.E., Division Engineer 4c. Business name N.C. Department of Transportation (if applicable): 4d. Street address: 55 Orange Street, P.O. Box 3279 4e. City, state, zip: Asheville, NC 28802 4f. Telephone no.: 825-251-6171 4g. Fax no.: 828-251-6394 4h. Email address: rdbryan ncdot.qov 5. AgenUConsultant Information (if applicable) 5a. Name: N/A 5b. Business name N/A (if applicable): 5c. Streetaddress: N/A 5d. City, state, zip: N/A Se. Telephone no.: N/A 5f. Fax no.: N/A 5g. Email address: N/A Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): N/A 1 b. Site coordinates (in decimal degrees): Latitude: 35.95865° N Longitude: - 82.63686° W 1c. Property size: 0.1 acres 2. Surtace Waters 2a. Name of nearest body of water (stream, river, etc.) to Calvin Creek proposed project: 2b. Water Quality Classification of nearest receiving water: C, Trout, ORW 2c. River basin: French Broad 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 bridge on SR 1332 surrounded by low density residential area and forested land. 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: 100 3d. Explain the purpose of the proposed project: Replace existing 22' bridge with a 45'x20'bottomless box culvert. 3e. Describe the overall project in detail, including the type of equipment to be used: A permanent impact to 53 linear feet of Calvin Creek will be necessary for rip rap bank stabilization. A temporary impact of 87 linear feet will be necessary for an impervious dike to dewater the work area for footer installation. Equipment used will include excavator, crane, and trucks. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / � Yes X No ❑ Unknown project (including all prior phases) in the past? Comments: 4b. If the Corps made the jurisdictional determination, what type � preliminary ❑ Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Name (if known): N/A Other: N/A 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for � Yes X No ❑ Unknown this project (including all prior phases) in the past? Sb. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes X No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.3 December 10, 2008 Version Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands X Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 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 orar T W� � P� 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. Yotal wetland impacts 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3 b. 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) (INT)? other) (feet) feet) S1 ❑ P X T Impervious Dike Calvin Creek X PER X Corps 12 $� ❑ INT ❑ DWQ S1 X P❑ T Rip Rap Calvin Creek X PER X Corps 12 53 ❑ INT ❑ DWQ S2 ❑ P 0 T ❑ PER ❑ Corps ❑ INT ❑ DWQ S2 ❑ P❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S3 � P❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h. Total stream and tributary impacts 140 3i. Comments:53 feet of permanent impacts for rip rap, 87 feet of temporary impacts. Page 4 of 10 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 individuall list all o en water im acts 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 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If ond or lake construction ro osed, then com lete the chart below. 5a. 5b. 5c. Sd. 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 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): Sk. 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 re uire 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 T im act re uired? B1 ❑P�T ❑Yes ❑ No 62 ❑P❑T ❑Yes ❑ No B3 ❑P❑T ❑Yes ❑ No 6h. Total buffer impacts 6i. Comments: Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Replacement of bridge with bottomless culvert to maintain natural stream channel under the structure. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. N/A 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 X No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation 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: linear feet 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 6 of 10 PCN Form — Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified � Yes X 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? N/A 2b. Does this project require a Stormwater Management Plan? X Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: The project will use BMP's to the Maximum Extent Practicable (MEP) in compliance with NCDOT's NPDES Permit No. 000250 Post Construction Stormwater Program ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? X DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? N/A ❑ Phase II 3b. Which of the following locally-implemented stormwater management programs ❑ NSW apply (check all that apply): ❑ USMP ❑ Water Supply Watershed X Other: N/A 3c. Has the approved Stormwater Management Plan with proof of approval been N/A 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 X Other: N/A 4b. Has the approved Stormwater Management Plan with proof of approval been attached? N�A 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? N/A 5b. Have all of the 401 Unit submittal requirements been met? N�q Page 8 of 10 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 26 .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. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A Page 9 of 10 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur 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 5c. If yes, indicate 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? Field survey of the project area and evaluation of current distribution data. 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? Current Maps/Database 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? Current Maps/Database 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: Project will not impact water passage or flood zone beyond existing conditions 8c. What source(s) did you use to make the floodplain determination? Current FEMA Maps Roger D. Bryan n/� 7/24/2014 �i �S ApplicanUAgenPs Printed Name ApplicanUAge 's Signature Date (AgenPs signatu is valid only if an authorization letter from fhe applicant is provided.) Page 10 of 10 Figure 1. Bridge 560314, SR 1332, Calvin Creek, Madison County, NC. 2 @ 8’ X 8’ BOX CULVERT REINFORCED CONCRETE INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS LOCATION: 4 -L- CLEVELAND COUNTY 17BP.12.R.102 PE, R/W, UTLITY & CONST. SR 1207 WOOD RD. ON SR 1207 STRUCTURE NO. 255 OVER ASHWORTH CREEK TRIBUTARY 5 Prepared in the Office of: 2012 STANDARD SPECIFICATIONS F-1084 Professional Corporation License Number: Cary, NC 27518 8000 Regency Parkway, Suite 600 Michael Baker Engineering, Inc. LEVEL IIIA NAME NCDOT Contact: NCDOT DIVISION 12 LEVEL IIIA CERTIFICATION NO. 345 MANAGEMENT UNIT TRANSPORTATION PROGRAM KAREN MCCAULEY, PE TODD H. BUCKNER, PE GRAPHIC SCALE PLANS PROFILE (HORIZONTAL) PROFILE (VERTICAL) STATE STATE PROJECT REFERENCE NO. STATE PROJ. NO.F. A. PROJ. NO.DESCRIPTION NO. TOTAL SHEETS N.C. SHEET DIVISION OF HIGHWAYS DIVISION OF HIGHWAYS STATE OF NORTH CAROLINA STATE OF NORTH CAROLINA 7 / 2 3 / 2 0 14 3 : 3 4 : 12 P M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ T S H _ 0 1 . d g n U S E R : t o d d . b u c k n e r 030 60 030 60 06 12 ROADSIDE ENVIRONMENTAL UNIT PLAN FOR PROPOSED HIGHWAY EROSION CONTROL EROSION AND SEDIMENT CONTROL MEASURES CONSTRUCTION. GRUBBING PHASE OF FOR CLEARING AND EROSION CONTROL PLANS THIS PROJECT CONTAINS Temporary Silt Ditch Temporary Silt Fence Silt Basin Type B Stilling Basin TDTemporary Diversion Temporary Rock Silt Check Type-B Temporary Rock Silt Check Type-A Temporary Rock Sediment Dam Type-A Temporary Rock Sediment Dam Type-B Type A Type B Type C A B C Temporary Silt Fence TSD Std. #Description Symbol Temporary Berms and Slope Drains Rock Inlet Sediment Trap: 1630.03 1630.05 1605.01 1622.01 1633.01 1634.01 1634.02 1635.01 1635.02 1630.04 1632.01 1632.02 1632.03 Rock Pipe Inlet Sediment Trap Type-A Rock Pipe Inlet Sediment Trap Type-B Temporary Rock Sediment Dam Type A Temporary Rock Sediment Dam Type B Temporary Silt Fence Roadway Standard Drawings The following roadway english standards as appear in "Roadway Standard Drawings"- Roadway Design revison thereto are applicable to this project and by reference hereby are considered a part of these plans. Rock Pipe Inlet Sediment Trap Type A EC-1 1606.01 Special Sediment Control Fence 1634.01 1634.02 1635.01 1605.01 1630.01 Temporary Berms and Slope Drains 1606.01 1622.01 Special Sediment Control Fence Riser Basin T I P P R O J E C T : 1 7 B P . 1 2 . R . 1 0 2 DB12-220255 1635.02 Rock Pipe Inlet Sediment Trap Type B 1604.01 Railroad Erosion Control Detail 1607.01 Gravel Construction Entrance Skimmer Basin Tiered Skimmer Basin Infiltration Basin Special Stilling Basin1630.06 Temporary Rock Silt Check Type-A with Matting and Polyacrylamide (PAM) Wattle/Coir Fiber Wattle Wattle/Coir Fiber Wattle with Polyacrylamide (PAM) 1630.02 1633.02 NATURAL RESOURCES DIVISION OF WATER QUALITY. ISSUED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NCG-010000 GENERAL CONSTRUCTION PERMIT EFFECTIVE AUGUST 3, 2011 WITH THE REGULATIONS SET FORTH BY THE THESE EROSION AND SEDIMENT CONTROL PLANS COMPLY Unit - N. C. Department of Transportation - Raleigh, N. C., dated January 2012 and the latest 1630.05 Temporary Diversion 1630.04 Stilling Basin 1630.03 Temporary Silt Ditch 1630.02 Silt Basin Type B 1630.06 Special Stilling Basin 1631.01 Matting Installation 1632.02 1632.01 Rock Inlet Sediment Trap Type B Rock Inlet Sediment Trap Type A 1632.03 Rock Inlet Sediment Trap Type C 1633.01 1633.02 Temporary Rock Silt Check Type B Temporary Rock Silt Check Type A 1640.01 Coir Fiber Baffle 1645.01 Temporary Stream Crossing EW CFW -L- PC Sta. 10+00.00 BEGIN CONSTRUCTION BEGIN PROJECT DB12- 220255 -L- POT Sta. 14+85.00 END CONSTRUCTION END PROJECT DB12- 220255 TYPE OF WORK:GRADING, DRAINAGE, PAVING, & STRUCTURE N C G R ID N A D 83/N S R S 2007 EC-2 FLOW A A *T = 12" MIN., 18" MAX. WIDTH *T PLAN SECTION A-A SECTION B-B B B 2/3 CHANNEL STRUCTURAL STONE SEDIMENT CONTROL STONE 2’ MIN 2’ MIN L=3xH 12" H = 12" MIN MATTING EXCELSIOR MATTING EXCELSIOR CLASS B STONE PAM INSET A See Inset A USE EXCELSIOR FOR MATTING MATERIAL AND ANCHOR MATTING SECTION AT TOP AND BOTTOM WITH CLASS B STONE. TO TOP OF MATTING SECTION AND AFTER EVERY RAINFALL EVENT THAT EQUALS OR EXCEEDS 0.50 INCHES. MATTING EXCELSIOR CLASS B STONE NOT TO SCALE TEMPORARY ROCK SILT CHECK TYPE ’A’ WITH EXCELSIOR MATTING AND POLYACRYLAMIDE (PAM) TO BE APPLIED TO EACH ROCK SILT CHECK. MATERIAL, AND ANALYZE FOR APPROPRIATE PAM FLOCCULANT A SOIL SAMPLE FROM PROJECT LOCATION, AND FROM OFFSITE PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN NOTES INITIALLY APPLY 4 OUNCES OF POLYACRYLAMIDE (PAM) (4 OZ.) R E V I S I O N S DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION Michael Baker Engineering, Inc. NC License: F-1084 Cary, NC 27518 Suite 600 8000 Regency Parkway DB12-220255 7 / 2 3 / 2 0 14 3 : 3 4 : 15 P M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ P S H _ 0 2 . d g n U S E R : t o d d . b u c k n e r R/W SHEET NO.5 / 1 4 / 9 9 SHEET NO.PROJECT REFERENCE NO. LEVEL IIIA CERTIFICATION NO. 345 LEVEL IIIA NAME TODD H. BUCKNER, PE EC-3 4 SUBTOTAL MISCELLANEOUS MATTING TO BE INSTALLED AS DIRECTED BY THE ENGINEER TOTAL SAY SIDESTATION TO STATION FROM LINESHEET NO. CONST ESTIMATE (SY)STATION TO SIDESTATION FROM LINE SHEET NO. CONST ESTIMATE (SY) PERMANENT SOIL REINFORCEMENT MAT 4 SUBTOTAL TOTAL SAY ADDITIONAL PSRM TO BE INSTALLED DIVISION OF HIGHWAYS STATE OF NORTH CAROLINA SOIL STABILIZATION SUMMARY SHEET MATTING FOR EROSION CONTROL L 11+00 13+05 RT 135 185LT13+5011+25L4 320 320 320 R E V I S I O N S Michael Baker Engineering, Inc. NC License: F-1084 Cary, NC 27518 Suite 600 8000 Regency Parkway DB12-220255 7 / 2 3 / 2 0 14 3 : 3 4 : 17 P M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ P S H _ 0 3 . d g n U S E R : t o d d . b u c k n e r R/W SHEET NO.5 / 1 4 / 9 9 SHEET NO.PROJECT REFERENCE NO. LEVEL IIIA CERTIFICATION NO. 345 LEVEL IIIA NAME TODD H. BUCKNER, PE DIVISION OF HIGHWAYS STATE OF NORTH CAROLINA SITE DESCRIPTION SOIL STABILIZATION TIMEFRAMES STABILIZATION TIME 7 DAYS TIMEFRAME EXCEPTIONS PERIMETER DIKES, SWALES, DITCHES AND SLOPES HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE SLOPES STEEPER THAN 3:1 7 DAYS IF SLOPES ARE 10’ OR LESS IN LENGTH AND ARE NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED. NONE SLOPES 3:1 OR FLATTER 14 DAYS 14 DAYS 7 DAYS FOR SLOPES GREATER THAN 50’ IN LENGTH. ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 NONE, EXCEPT FOR PERIMETERS AND HQW ZONES. EC-3A R E V I S I O N S DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION Michael Baker Engineering, Inc. NC License: F-1084 Cary, NC 27518 Suite 600 8000 Regency Parkway DB12-220255 7 / 2 3 / 2 0 14 3 : 3 4 : 19 P M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ P S H _ 0 3 A . d g n U S E R : t o d d . b u c k n e r R/W SHEET NO.5 / 1 4 / 9 9 SHEET NO.PROJECT REFERENCE NO. LEVEL IIIA CERTIFICATION NO. 345 LEVEL IIIA NAME TODD H. BUCKNER, PE BRIDGE #255 WW(TYP.) WOOD N C G R ID N A D 83/N S R S 2007 A/G A S H W O R T H C R K T 5 P O T S t a . 14 + 9 8 . 8 0 GRAU 350 TL-3 CAT-1 GRAU 350 TL-3 -L- PC STA 10+00.00 -L- POT STA 14+85.00 BEGIN CONSTRUCTION BEGIN PROJECT DB12-220255 END CONSTRUCTION END PROJECT DB12-220255 PT Sta. 11+90.68 GRAU 350 TL-3 EXIST. R/W 54.00’ RT +11.50 EXIST. 45.00’ LT +75.00 EXIST. 35.00’ LT +40.00220255-1 220255-2220255-1 EXIST. R/W 45.00’ RT +67.50 F F F F 7 7 0 7 7 0 770 7 7 0 7 7 0 770 7 7 5 775 7 7 5 7 7 5 7 7 5 7 7 5 775 775 780 780 780 7 8 0 780 785 785 7 8 5 7 9 0 795 7 9 5 7 7 0 770 7 7 0 7 7 0 7 7 5 775 7 7 5 7 7 5 775 775 7 7 0 770 7 7 0 7 7 0 7 7 5 775 7 7 5 7 7 5 775 775 EC. 4/CONST. 4CLEARING AND GRUBBING PLAN CONSTRUCTION SHEET 4 EROSION CONTROL FOR CLEARING AND GRUBBING STAGE 1:STAGE 2: CLASS ’I’ RIPRAP CLASS ’I’ RIPRAP OF EXCAVATION LIMITS (TYP.) PLACE SILT FENCE AT TOP B A R R E L # 2 B A R R E L # 2 B A R R E L # 1 ASHWORTH CREEK TRIB. 5 TEMPORARY CHANNEL CHANGE WITH LINER CHANNEL (TYP.) AT TOP OF TEMP. PLACE SILT FENCE DIKE #1 IMPERVIOUS DIKE #2 IMPERVIOUS B A R R E L # 1 CONSTRUCT ROADWAY. REMOVE SPECIAL STILLING BASIN. LIMITS. MAINTAIN SILT FENCE AT TOP OF EXCAVATION DIVERT FLOW TO CULVERT. REMOVE IMPERVIOUS DIKE #1 AND #2 AND WITH CLASS ’I’ RIPRAP. CONSTRUCT CULVERT AND STABILIZE BANKS BASIN. EFFLUENT WATER USING A SPECIAL STILLING DEWATER CONSTRUCTION AREA AND TREAT WATER TO TEMPORARY CHANNEL. INSTALL IMPERVIOUS DIKES #1 & #2 AND DIVERT 2’ DEEP WITH 2:1 SIDESLOPES. CONSTRUCT TEMPORARY 3’ BASE CHANNEL, INSTALL SPECIAL STILLING BASIN. INSTALL SILT FENCE AT TOP OF EXCAVATION LIMITS. REMOVE EXISTING BRIDGE STRUCTURE. NOTE: PLACE TEMPORARY ROCK SEDIMENT DAMS TYPE - B DRAINAGE OUTLETS. AND TEMPORARY ROCK SILT CHECKS TYPE - A AT R E V I S I O N S DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION Michael Baker Engineering, Inc. NC License: F-1084 Cary, NC 27518 Suite 600 8000 Regency Parkway DB12-220255 7 / 2 3 / 2 0 14 3 : 3 4 : 2 3 P M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ P S H _ 0 4 . d g n U S E R : t o d d . b u c k n e r R/W SHEET NO.5 / 1 4 / 9 9 SHEET NO.PROJECT REFERENCE NO. LEVEL IIIA CERTIFICATION NO. 345 LEVEL IIIA NAME TODD H. BUCKNER, PE 770 7 7 0 775 775 7 7 5 7 7 5 775 770 7 7 0 775 775 7 7 5 7 7 5 775 STAGE 1:STAGE 2: UNNAMED ASHWORTH CREEK TRIB. DIKE IMPERVIOUS DIKE IMPERVIOUS STABILIZE CHANNEL WITH COIR FIBER MATTING. BASIN AS NEEDED. EFFLUENT WATER USING A SPECIAL STILLING DEWATER CONSTRUCTION AREA AND TREAT CONSTRUCT 2’ BASE CHANNEL. INSTALL IMPERVIOUS DIKES. INSTALL SPECIAL STILLING BASIN AS NEEDED. GRUBBING PHASE. ACCORDING TO THE CLEARING AND INSTALL EROSION CONTROL MEASURES FILL EXISTING CHANNEL AND STABILIZE. IN THE FINAL GRADING PLAN. MAINTAIN EROSION CONTROL DEVICES AS SHOWN REMOVE IMPERVIOUS AND DIVERT FLOW. AFTER STABILIZATION OF CHANNEL HAS OCCURED EC. 5 CHANNEL FILL EXISTING CHANNEL WITH RIP RAP RELOCATED JURISDICTIONAL CHANNEL WITH RIP RAP RELOCATED JURISDICTIONAL R E V I S I O N S DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION Michael Baker Engineering, Inc. NC License: F-1084 Cary, NC 27518 Suite 600 8000 Regency Parkway DB12-220255 7 / 2 4 / 2 0 1 4 7 : 4 3 : 3 6 A M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ P S H _ 0 5 . d g n U S E R : t o d d . b u c k n e r R/W SHEET NO.5 / 1 4 / 9 9 SHEET NO.PROJECT REFERENCE NO. LEVEL IIIA CERTIFICATION NO. 345 LEVEL IIIA NAME TODD H. BUCKNER, PE BRIDGE #255 WW(TYP.) WOOD N C G R ID N A D 83/N S R S 2007 A/G A S H W O R T H C R K T 5 P O T S t a . 14 + 9 8 .8 0 GRAU 350 TL-3 CAT-1 GRAU 350 TL-3 -L- PC STA 10+00.00 -L- POT STA 14+85.00 BEGIN CONSTRUCTION BEGIN PROJECT DB12-220255 END CONSTRUCTION END PROJECT DB12-220255 PT Sta. 11+90.68 GRAU 350 TL-3 EXIST. R/W 54.00’ RT +11.50 EXIST. 45.00’ LT +75.00 EXIST. 35.00’ LT +40.00220255-1 220255-2220255-1 EXIST. R/W 45.00’ RT +67.50 F F F F EST 43 TONS CLASS I RIP RAP EST DDE=15 CY OUTLET CHANNEL CLASS I RIP RAP EST 23 TONS INLET CHANNEL EST DDE=50 CY EC. 6/CONST. 4 EROSION CONTROL FOR FINAL GRADING PLAN R E V I S I O N S DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION Michael Baker Engineering, Inc. NC License: F-1084 Cary, NC 27518 Suite 600 8000 Regency Parkway DB12-220255 7 / 2 3 / 2 0 14 3 : 3 5 : 18 P M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ P S H _ 0 6 . d g n U S E R : t o d d . b u c k n e r R/W SHEET NO.5 / 1 4 / 9 9 SHEET NO.PROJECT REFERENCE NO. LEVEL IIIA CERTIFICATION NO. 345 LEVEL IIIA NAME TODD H. BUCKNER, PE on Slope as Work Allows. Place Matting for Erosion Control STA. 10+68 TO 12+12 PROPOSED DITCH LINE. EROSION CONTROL IN THE INSTALL RIPRAP FOR N C G RI D N A D 8 3/ N S R S 2 0 0 7 T O B TOB NO BED MATERIAL REQUIRED T O B TOB (NOT TO SCALE) AND FLOOD PLAIN LOW FLOW CHANNEL,SILLS SKEWED MULTI-BARREL CULVERT ENGINEER. 5) NUMBER OF SILL/BAFFLES DETERMINED BY THE ABOVE BANK FULL. 4) DO NOT SET ELEVATION OF HIGH SILL/BAFFLES FLOW CHANNEL OF STREAM. (THALWEG) MATCH STREAM BED ELEVATION IN LOW 3) TOP OF LOW FLOW SILLS/BAFFLES SHOULD SEPARATELY AND ATTACHED BY DOWELS. 2) SILLS/BAFFLES ARE TO BE 1.0 FT. WIDE, CAST BE SUBJECT TO PERMIT CONDITIONS. TO APPROVAL BY THE ENGINEER AND MAY PASSAGE. NATIVE MATERIAL IS SUBJECT PROVIDE A FLAT SURFACE FOR ANIMAL PLACED ON TOP TO FILL VOIDS AND BARREL(S), NATIVE MATERIAL SHOULD BE IS USED TO LINE THE HIGH FLOW CULVERT HIGH FLOW CULVERT BARREL(S). IF RIP-RAP SUPPLEMENT THE NATIVE MATERIAL IN THE BARREL. RIP-RAP MAY BE USED TO BE USED TO LINE THE LOW FLOW CULVERT EXCAVATED FROM THE STREAM BED MAY CONSTRUCTION. ONLY MATERIAL THAT IS FLOODPLAIN AT THE PROJECT SITE DURING EXCAVATED FROM THE THE STREAM OR MATERIAL CONSISTS OF MATERIAL THAT IS CONTINUOUS LOW FLOW CHANNEL. NATIVE IN THE CULVERT SHALL PROVIDE A 1) NATIVE MATERIAL BETWEEN SILLS/BAFFLES *NOTES: 1.5 :1 1. 5 : 1 (NOT TO SCALE) INLET CHANNEL 18.25’ 1. 5 : 1 1.5 :1 18.25’ CULVERT #2 2@8’X8’ RCBC NATURAL BED MATERIAL CULVERT #1 PROP FLOODPLAIN BENCH STREAMBED CLASS I RIP RAP 2’ SILL 1’ NG SUPPLEMENT WITH CLASS ’B’ RIP RAP IF NECESSARY. BACKFILL BARRELS WITH NATIVE BED MATERIAL AND PLACE SILLS AT INLET AND OUTLET OF CULVERT ONLY. (NOT TO SCALE) OUTLET CHANNEL (WESTERNMOST) BARREL #1 (EASTERNMOST) BARREL #1 NG 1’ 2’ SILL CLASS I RIP RAP EXCAVATE DETAIL (WESTERNMOST) BARREL #1 (EASTERNMOST) BARREL #1 RIP RAP CLASS ’I’ RIP RAP CLASS ’I’ RIP RAP CLASS ’I’ BENCH FLOODPLAIN PROP EC-7 R E V IS IO N S DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION Michael Baker Engineering, Inc. NC License: F-1084 Cary, NC 27518 Suite 600 8000 Regency Parkway DB12-220255 7 / 2 3 / 2 0 14 3 : 3 5 : 2 1 P M R : \ E r o s i o n C o n t r o l \ 2 2 - 0 2 5 5 _ E C _ P S H _ 0 7 . d g n U S E R : t o d d . b u c k n e r R/W SHEET NO.5 / 1 4 / 9 9 SHEET NO.PROJECT REFERENCE NO. LEVEL IIIA CERTIFICATION NO. 345 LEVEL IIIA NAME TODD H. BUCKNER, PE r ,i i¢ � ai � � � � l� U W O �1 � � `� J � � N � � U � � (O, V ; izii izo� � 1209 eEGIN PROJECT END PROJFCT � _— = _.. __...r.___ \ � l �zo8 _ ._..� - soux� cnao�cvA "-. • -.. � .. _ , „ �z�o �12�6 VICINITY MAP DETOUR ROUTE � -� -�FF�-�- — � vl s� �D i5r Iz- 5'I' -1 1�I � C�IE` s�� C>R'!C']E'I C`.-=41; OLT ��14: lDl[ ti'll5l[,�� l� l�[lIC alI�I1��' �,_ �r'� CLEVELAI�D COUI�TY � DB12-220255 ,�.re ..d.o o AP.d �o o��.�,� LOCATIOIV: STRUCTURE 11i0.255 OVER ASHWORTH CREEK TRIBUTARY 5 ox sx izo� � �� TYPE OF WORK GRADIIVG, DRA7IVAGE, PAVIIVG, f�' STR UCTURE �� ___.___ '_____i .� � � -L- PC Sta.10+00.00 ?E>NFCP.CGD CCNl;:kETE ?OA CUL4EFi �- '",C S' X 3` BEGIN RCBC ..=L- Sta.T�T CLEARING ON THIS PROJECT SHALL 9E PERPORMED TO THE LIMITS ESTABLISHED BY METHOD 11. THIS PROIECT IS NOT WITHIN ANY MUNICIPA� BOUNDARIES � �� . � � �� . GRAPffiC SCALES DESIGN DATA PROJECT LENGTH 30 l5 0 30 6a ADT 2073 = 510 �I J"�� J V= 55 MPH LENGTH ROADWAY PROJECT D872-220255 = 0.092 MI 1 PLANS FUNC CLASS = R. LOCAL LENGTH STRUCTURE PROJECT DB12-220255 = 0.000 MI 3L0 �5 0`� 30 60 SUBREGIONAL TIER Il�rr_I—� TOTAL IENGTH OF PROJECT DB72-220255 = 0.092 MI PROFILE (HORIZONTAL) NCDOT CONTACT.� K. ZAK HAMIDI, PE DESIGN BUILII PAO/SC]'£NG)NEEA �\ �``� �` � � MlcM1aelBakerEnglneetlng,lnc. 8�00 Regency Parkway, Sulle 600 Cary,NC 2]51B Pmfesslonal Coryo�a�ion Llcense Numbec F-1004 2011 STANDARD SPECIFICATfONS RIGHT OF WAY DATE: I TODD H. BUCKNER PE APRIL 23.2013 PRn»creHCava�e LETTING DATE: I pxoS�cEnssi��HCm�s�re APRIL 23.2013 ' t::.4W;-�lu; ~ C 5. -L- POT Sta.14+85.00 HYDRAUITCS ENGINEER ROADWAY DESZGN ENGINEER ...__._.___.—� I _ - - . . - _ _ - --_ - PROIECf 0.EFERENCE NO, $HEEi NO. _ _______.__ _._ FLOODPLAIN BENCH �NLET CHANNEL OUTLET CHANNEL� °�„_�'°"' �� q'.��t�� (NOTTO SCALE) NOTTO SCALE (NOTTO SCALEI ' a^'+snErrrvo. DENOTE$ TEMPORARY �,`�,,,q `;'` :�'§ / � 1 Ronownr oESi�H xvonauucs � IMPACTS IN SURFACE WATER J€ fl�� i � +a,l� L3 _ PROP BARREL #i BARREL #2 BARREL #1 BARREL #2 . eHCweea ervcweea L +-? BENCH , (WESTERNMOST) �EAAERNMOST� nNESTERNMOST) (�STERNMOSn '" i - � -�� /� FRELIMINARY PLA.YS! DENOTES IMPACTS W .CU.ss � RIP 2nP �, /�NG ,'� [ -�' � ' N � v n �a m�ro � � '�. , ' ^ i 'NG �'' .j y.' NG � ` �� J�\ . FI l � � �. SURFACE WATER �� i r, . i / itF.%f�'!E cXI57. iiftiL`.GE -, " � �CLA55 IRIP RAP J�. �" EXGAVATE . ��.. INC�MPLETE PLA NS . � � VA � ., ' . . Ar s e � � �� QASS I RIP RAP�Y" �/ '� ftf€"#rL;RCEU CG�3C�2FFF. .,, ;r uiJX <:Ut�l'EF.1� � '.. mmnaeie a e i„ m� mi n is e e e�==�� m RIES � STREAMBED I 2,51Lt s 5 e � r" �' X f3' ' ` Y SILL �� , STREAMBFD " 8 Powq•hP�o-••r " • � ,o`- ' — _ — 182Y . � �� t- \ � 30' 0' 30' 60' 90' Puce sn�s n� w�er nHO ounrr or cmverzr oHn. ''� 18.25' , i �,:,n �. ,�a,n. �,��• ��5•'_�\\ `,'�' �A eAC�WIiHACV55 B?RIPNPAPIFBN�ECESSARYIALANO SUPPIfMENT i �� -�ST �DF-ia �Y � . .. . ... .: c��SS t P.IF R:�P � A3I '� --x-- 3�'r� ,�_ GRAPHIC SCALE _..- . - i ,� E5� d3 TCtNS V �� i z) � � � � ZZOZS$, ` , �`, „o.o0 00 150 100 _ 5,0 _ CL �0 100 1�0 20 � � � EXIST LT r "'' . k� � � _ ��1�T��lQ ��i�4� �.�. �� i��0�.{� \ '� -- � _ = I - 45 00 �T , � �- � G'�NTE#�Ll�'E STA.j� �25 PD � � NW �_ «�5 0o F v � cn, �:�-� � . ` /, �E��, s �� ----- �" � ------ �� Ea�_r�� 6R�10E F'Qffi+7` ��2C8 8�R �� S�L=7b8.2 � � � vr k 3 � r- __��-5,n� _� � � ��a � �- : � s�� -� �o° �� P�oP ?� �Y�_�� --- ---- �I -'` �� - � � i a�;• o�,� �PhOP iQU YR�Y75 36' p __ s_- - _-- -_... — _... -- - _ --- - - S 40 /0 / .3" i �o �� s, L=5'' - -- � T$ t€FT � � , T i - - " ` & RIGHT, �— - ,� _ � � - - - - _ -- _-_ -. - - � '--, --- - - - �� f 5 --- - - �n_r � �� = �__ . ,�=� �'� _ - � � f � , , �T$ LfFT � � '- r , 770. � �� .�� ' °P� � �i i�iE�] �TB RI�H7 � �� . � � Y 'vr�>, - 0 : �� ' � _ : �-_ °` l� _ ., - �: � 'Z r �'- �-,, � �� ST�;�A�v1 BEb F � �� ° C.L INV° ��EV -� 7b6 3�i �-- "" �so �a�\> as.00-ar � �� : C-ULi�EffT f`JL � r:��s� cx��w�� esr �cs�-�o c�-� � ` ��TDE Ezisr�ww \,,��_., EX�sT.ww �, '�,_� �EOP ��.43°l0 � - CL455 i RIP RAF EST T3 ?+JNS „ . . . � � - _ 3 � � >, " �. , _� ... �� CULVERT HYORNJLIC DATA ; . I � ` ` °� i =*� E7 �' � rn a ��.. .. ( .� OESIGN OISCHPRGE = 6Cd CFS �. t ..:. .. � � % ..� ��` 7 : ..a �33 iu an .�. ..�.. � : �� ! . OESIGN FREWENLY = 25 YRS '� �� BEGIN GRADE ; oesicx rnv e�varro,v = naz Fr � 'DESIGN EXCEPTION REQUIRED FOR �y " BASE 05CHAaGE = 960 cvs � �� SAG VERTICAL CURVE K FACTOR �. �SSi L BASE FREWENC/ - 100 YRS . i 7 ".��.` �""" ��"a'�� ' BASE NW ECEVATION = 77536 FT . """"" i ° .".�""""'� � "� LL � �S� /�� ERTOPPING 0/SCHPRGE= N/A CFS � I i�� ,�m�.�� 4j>� _ � � � � 3 ; ' . P/ERTOPPING FREWENCY= 500 YRS � � '� ' ' ' - 0✓ERTOPPING E[EVA7ION = N/A FT . - i � € � � � : � , 3 ��. F��oPUin -J[ � . BEWLH � Pl = 12t70.00 � � EL = 770.94' , 790,... .. � _ � _ , , ,, , . „ :_ . � . , .e. , VC = 430' �� .� ;. , Zii,Q .. . --L___—' � --- r �. . � _. . . e e : K=26 � � ° � 10 11 � , i DS 25 /11ph' " � NRISDICTIONAL STREAM PROFILE , . , ' �XISTING BRIDGE , - t EN ..G.. > ; To eE�R�nav�� : D � RADE � t ; 780_. r- ' � � ,, �' LlMIT S � ' , .�.. � .. ..�. . . � � . ��. t . . �4��Q� i : , f- - ��0 �° � ; � L Sfa l4 f85 D0: �� o � -- ----- -� ----= _ , o -,. , ,- � � E'L 1 %96 6/' _ � _ _ � � , � _�, k��49 , e .. � . � � _ _ _ : � � ,�i € � i� l : � ; I , ' � ,,,,� .. . MI U G � + --I �509/4� � : ... . . . �. . � Ncoor � ,� � � . � I LIMf S . � _ . ._ . _ _ .. _7_7__4 _� �,m. , . :..: _..__._w _____w� �__�. � �_ , >__�_ _--- — -- - ------ , _ _ ;_ �,_y� ., __LL° � EpUEN Y , � - REINfORCED CONCRETE� w_ �� _�__--.-_ l0yr. 15Yr. FR 50Yr. C 100yr. 500Yr ; � � ; � ��. NANRAL ]]34 ]J4.1 ]]4.t T/d.]I ]J53 „ • ' � BEri LA%ERfIL AT R� �/ �/�'CH BOX CULYERT � Exisrwc nas ns.a nse nssi ne� �., ...... . V ITCH �j ' � ST/ll2fil8 R� _ - -. 2 @ 8'_X 8' �'.,. =._ 1 ' . . rreoPOSeo naa n.z na� neos m.i .. � . _ ._... . 'STA10+70'RT � - -� � � , �sernoH vav . � EL - 77Z.60 EC-- 76 .8B - - � � BENCHMARKS (NAVD68) �� . , . . . . . ............. ........ ............... ... , �. ..� <�.�.. L/� € p . ._�. . .. ._._ �.y. ,._..,..,._ t ..._....�., . .... ��`_'lL.....'"`""°.."" .""""""""."""""`�.�� ' � � � � ' BM•1 ELEVATION • 780.96' ... . ��Z��-S�ILr��1VTC��R�I'��....,. ._._.. ... . .. ... .. . .... ...•.•,.,_.,.,. PERFORMANCE TABLE ? (V�{ESTERNMOST) CUL�/ERT #2 N 535nse e �i�9nas • �ao,. � �w;i .� . E ��iSTERNiV1�.5�� EL STATION 13•79.00 32' RIGHT ` G�F�fFrn�F ne<z . i t �� j 2@$ XH� RCBC.� RR SPIKE IN NORTH SIDE OF 24° SWEET GUM ' �EFFErn�E 1651 , . ..... .. . � ti� � � T/6.05 � ; CL INV '766:26 =,. ..{ ............... ................ . 2 �,Fa�a,E�.�aN za,� = 6M US FACE OP BRI GE 10 11 12 13 14 - _ - - . _ . - — -- _ _ — . _ — _ -- —_ _ _ . _---- � �---- --- ---- FLOODPLAIN BENCH INLET CHANNEL OUTLET CHANNEL ', DENOTES TEMPORARY ��'�`�� '�� (NOrTO scn�E) (NOTTO SCALE) INOrro sca�EJ �`^'ry" gy'?t,� PROP BARREL #i rBARREL #2 BARREL #1 8AR2EL #2 '� � IMPACTS IN $URfACE WATER �G.A,..i a3 C.JF � I __ BENCH ___ _ I EASTERNMOST IWESTEftNMOSTI (EASTERNMOSTj 3 y� � IW�TERNMOS� �( ' I " �. � � , i ) � �� DENOTES IMPACTS W ��.c�nss i xir uap �- i N� 1 -a 3I ,. � � � n SURFACE WATER i i �� 1 rST-N� � g ��N� i 9 t � �r �', erE a£3�i€ c"`K. Itt '�sR#tJ�?II-� I � ti. � ' cinss i aie w� -��. r r excnvnte 'e n � � t'CINFORCE€7 C.�,�t(��E7C �� I�il � �� i � I ,� cuss ixiv anrf; � ' � �, / , � —{vnaies � } I ' k3OR rLt�V�RT � A1I �1 + STREAMBED ' ` i x� 8,�'. b .`A �d . 2' SILI �� 2' SILL � yTREAM6ED � YM\ \ \\� � l /� PIALE $ItlS A1' MtEf AN�'OUREf OF CULVlki ONIY � �8.25� . � r,�,��. ,,..,.tiE� . .� i, _%� �� i� 30' 0' 30' FO' 90' I � 0 � _ a _ _;—% ' ; i;% — .�� ,� �� ,�� ¢ i � 'i, . _ ` r J4 �20Q% I W RAPHIC SCALE l� ��_ i ��I�i�ll ��l Wun��i �,�, �w�s�r, _ ,,,,.,, �,,,�. � CULVERT HYDRAUUC DATA i I � OESiGN 0/SCHpRGE - 6Lb CFS ' � OESIGN FREWENCY = 25 YRS ` + � OESi6N hW ELEVATION = 7742 FT � �� DESI� ease oiscnar�ce = veo cas SAG V �(1 BASE FREIN/ENLY > l00 YRS `�� BASE hW ECEVATION = �"/536 FT """ �� OVERTOPPING OISCNMGE = N/A CFS ; OVERTOPPING FREOUENCY 5W YRS = .� -� � OVERTOPPING ELEVATION N/A FT r- ' - i Pl = 12f70.00 j � EL = 770.94' � --�--- ; ° VC = 430' ; � �� K = 26 � , ; ; i ' Ds = 25 mphx ,; EXI511N�� BRIDGE ` �� TO BE:REMQYED � �. BAIXFlLL BARRELS WIiX NATIVE BEO MARRIAL ANO SIIPPLEMEM i . WItH CUSS'B' RIP AAP If NECESSARY ... oaia-azazss � w++ meei Ho. ownr oFSicN nroanuuc ENGINEER ENGMEER ( l ( ; � � � , . n. i�«�3 m� an � s 'a:,w .. �� nn+ooed�,_ ...... � � . � an ,� : � .'' �� 555i �. � � E _ r� � , . : . � oaH i. ..... 7 Q ��arn ' ' . 3 � 7_b.0 , 3 _ i,. �.a 10 11 NRISDICTIONAL STREAM PROFILE �RADE , • � � >ffl; F�fBJ� �� ',. ? � --- ; -- ,. ---- -- „,--- g��- � ; t [. — 796,6/' _ o } � �,, , k�a�� "' M/ / G . � .+ �.� � � 5p�� € �` � i. :� ( l � Ncoor � . . Z7,/�1 : � � UM/ S �: �: ' [ i . : i .: � _ �:. ' . ,.I.,.M,...,.. ..�,�._ __ ,,. I «.,.,.,..,.. . . J,._..,_,_ ,_._ �_ � ' FREQl1ENCY __ _' �__ . „ _..-'_ � — — . - iar�. zsrr. sow. ioMc may� � � j � i Y �I =. - REINPORCED CONCRECE� � , � � BErJ Liil'El�{� ,� ' � I F%IAI GL ]]d5 A5.3 JJ56 ]I651 A6] . END ' ATERAL V IT,CH � BoX CU�VeRT 3 , . - � _..... � ._ t �/ �ITCH ��: @ STAl2+l81RT ..: ?@ 8'_..X g, ��,._ '... i _,.._ i_i � PzoPOSeo naa � ,�_ . �SfiAlOf7p RT �[ EL - 7b 88 - -�� BENCHMaRKS (NAV088) - _' [(� . .�. EL 777.60 `: : , ... �'� � .. . ........................................ � �. �::: '. �C�,..lL.:__ ....__ .._._....,..�,._.�:. --�_�"�ZR�--SIL�L��N"CYJL'�I�R�� '—'�."-'._..,z,._._.._......... BM�1 ELEVATiON • 7B0.96' PHtF( _. _...,_ ._ . _. _. . ` ; (Vy'EST�RNMO�T) CU.L�/ERi� #2 N 5a5ns0 E 1179446 , . , ,3 � (EF�STERNMOS�) EL S7ATION 13 79 00 32 RIGHT FF' � i t ` � RR SPIKE IN NORTH SIDE OF 24 SWEET GUM fof , 2@8'X8' RCBC ° =E� € CL INV 766.26 ... ........ ...... ............... z�FRt E � 10 11 12 13 14 _ _ _— -- — _ — _ �z � ;, _ )5 � IDGE � �..� �. . .. . . . � . . . .. — 7 7 7 WETLAND PERMIT IMPACT SUMMARY WETLANDIMPACTS SURFACE WATERIMPACTS an Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fill in Fill In 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) (ft) � -L- 12+z5 LT Dewaterin 14 Floodplain 1 -L- 12+Z5 LT Bench/Streambank 35 Stabilization 1 -L- 12+Z5 2- 8' x 8' RCBC 5P Floodplain 1 ' -L- 12+p5 RT Bench/Streambank Z5 Stabilization 1 -L- 12+25 RT Dewaterin q� 2 -L-11+33 TO 12+34 RT ChannelChange �pg TOTALS: 220 31 �� Revisetl 3BV�5