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HomeMy WebLinkAbout20230689 Ver 1_Submittal Package - Bryson City Island Park_20230510 MEMORANDUM TO: 401 Permit Reviewer FROM: Julie Bernstorf, Wildlands Engineering DATE: May 10, 2023 RE: Pre-Construction Notification Pursuant to Water Quality Certification No. 4255 Bryson City Island Park Swain County, North Carolina On behalf of MountainTrue, Wildlands Engineering, Inc. (Wildlands) is submitting a Pre-Construction Notification (PCN) for the Bryson City Island Park project in Swain County near the Town of Bryson City, NC (Town) in the Little Tennessee River Basin (HUC 06010203). MountainTrue has partnered with the Town and helped secure grant funding through NC Land and Water Fund to complete streambank restoration activities on the Town-owned Island Park along the Tuckaseegee River. Project activities are described in the Pre-construction Notification (PCN) application and figures. The project seeks a Water Quality Certification 4255 for approximately 460 linear feet of stream restoration on three bank areas of the Tuckasegee River Supporting Documentation Table of Contents Figure 1 – USGS Topographic Map ............................................................................................ 2 Figure 2 – Vicinity Map .............................................................................................................. 3 Figure 3 – Site Map .................................................................................................................... 4 Figure 4 – Soils Map .................................................................................................................. 5 Figure 5 – Aquatic Resources Impact Map ................................................................................ 6 Photo Log ................................................................................................................................... 8 Landowner Authorization Form………………………….………………………………………………………………11 NCDWR 401 Pre-Filing Email……………………………………………………………………………………………….13 PJD Form…………………………….………………………………………………………………………………………………15 NCDWQ Stream ID Form…….………………………………………………………………………………………………17 Construction Plan Sheets ........................................................................................................ 19 Please do not hesitate to contact me at 336-500-3055 or at jbernstorf@wildlandseng.com should you have any questions. Sincerely, Julie Bernstorf, PE             Bryson City Island Park Streambank Grading Project  Figures  ¹ Fi g u r e 1 U S G S T o p o g r a p h i c M a p Br y s o n C i t y I s l a n d P a r k S t r e a m b a n k G r a d i n g P r o j e c t Li t t l e T e n n e s s e e R i v e r B a s i n ( 0 6 0 1 0 2 0 3 ) Or i g i n a l A r e a o f P o t e n t i a l E f f e c t Fi n a l P r o j e c t L i m i t s o f D i s t u r b a n c e Br y s o n C i t y Is l a n d P a r k T u c k a s e g e e R i v e r M a i n S t D e e p C r e e k R d Deep Creek Br y s o n C i t y U S G S 7 . 5 M i n u t e T o p o g r a p h i c Q u a d r a n g l e Sw a i n C o u n t y , N C 0 40 0 20 0 Fe e t 0 0. 2 5 0. 5 Mi l e s ¹ Fi g u r e 2 V i c i n i t y M a p Br y s o n C i t y I s l a n d P a r k S t r e a m b a n k G r a d i n g P r o j e c t Wi l d l a n d s E n g i n e e r i n g I n c . Sw a i n C o u n t y , N C La c k e y H i l l Br y s o n C i t y Fr a n k l i n G r o v e T u c k a s e g e e R i v e r Tuc k a s e g e e R i v e r Ri v e r f r o n t Pa r k Br y s o n C i t y Is l a n d P a r k HW Y 7 4 H W Y 7 4 HWY 19 HWY 1 9 Municipalities Project Parcel Other Conservation Streams SW A I N CO U N T Y 0 60 12 0 Fe e t ¹ Fi g u r e 3 S i t e M a p Br y s o n C i t y I s l a n d P a r k S t r e a m b a n k G r a d i n g P r o j e c t Wi l d l a n d s E n g i n e e r i n g , I n c . Sw a i n C o u n t y , N C GF GF GF GF GF GF GF GF GF GF Ph o t o 1 Ph o t o 2 Ph o t o 3 Ph o t o 4 Ph o t o 5 Ph o t o 6 Ph o t o 7 Ph o t o 8 Ph o t o 9 Ph o t o 1 0 Co u n t y P a r c e l s Pr o j e c t P a r c e l Or i g i n a l A r e a o f P o t e n t i a l Ef f e c t Fi n a l P r o j e c t L i m i t s o f Ds t u r b a n c e GF Ph o t o L o c a t i o n s Br y s o n C i t y Is l a n d P a r k 20 1 9 A e r i a l I m a g e r y T u c k a s e g e e R i v e r Ma i n S t D e e p C r e e k R d Deep Cree k 0 60 12 0 Fe e t ¹ Fi g u r e 4 S o i l s M a p Br y s o n C i t y I s l a n d P a r k S t r e a m b a n k G r a d i n g P r o j e c t Wi l d l a n d s E n g i n e e r i n g , I n c . Sw a i n C o u n t y , N C Uf B Ro A W W Co u n t y P a r c e l s Pr o j e c t P a r c e l Or i g i n a l A r e a o f P o t e n t i a l Ef f e c t Fi n a l P r o j e c t L i m i t s o f Ds t u r b a n c e Ro A - R o s m a n F i n e S a n d y Lo a m , 0 - 2 % S l o p e s ( ~ 4 . 0 a c ) Uf B - U d o r t h e n t s - U r b a n La n d C o m p l e x , 0 - 5 % S l o p e s (~ 0 . 3 a c ) W - W a t e r ( ~ 1 . 4 a c ) Br y s o n C i t y Is l a n d P a r k 20 1 9 A e r i a l I m a g e r y T u c k a s e g e e R i v e r Ma i n S t D e e p C r e e k R d Deep Cree k 0 60 12 0 Fe e t ¹ Figure 5 Aquatic Resources Impact Map Bryson City Island Park Streambank Grading Project Wildlands Engineering, Inc. Sw a i n C o u n t y , N C S1 : E q u i p m e n t F o r d S3 : B a n k S t a b i l i z a t i o n S4 : B a n k S t a b i l i z a t i o n S2 : B a n k S t a b i l i z a t i o n / W a l l R e m o v a l Pr o j e c t P a r c e l Or i g i n a l A r e a o f P o t e n t i a l Ef f e c t Fi n a l P r o j e c t L i m i t s o f Ds t u r b a n c e St r e a m I m p a c t - T e m p o r a r y Br y s o n C i t y Is l a n d P a r k 20 1 9 A e r i a l I m a g e r y T u c k a s e g e e R i v e r Ma i n S t D e e p C r e e k R d Deep Cree k             Bryson City Island Park Streambank Grading Project  Representative Site Photos  Bryson City Island Park – Representative Site Photos Page 1 Photo 1: Area 1 – collapsed rock wall Photo 2: Area 1 – collapsed rock wall     Photo 3: Area 2 – eroding left bank Photo 4: Area 2 – eroding left bank  Photo 5: Area 3 – eroding right bank Photo 6: Area 3 – eroding right bank  Bryson City Island Park – Representative Site Photos Page 2    Photo 7: Potential ford crossing riffle Photo 8: Potential ford crossing riffle     Photo 9: Existing trail Photo 10: Existing trail  Bryson City Island Park Streambank Grading Project Landowner Authorization Form             Bryson City Island Park Streambank Grading Project  NCDWR 401 Pre‐Filing Meeting Request Email  1 Ed Blevins From:401PreFile <401PreFile@ncdenr.gov> Sent:Monday, January 16, 2023 8:14 AM To:Ed Blevins Subject:Automatic reply: [External] 401/Buffer Pre-filing Meeting Request This email confirms receipt of your pre‐filing meeting request. Please retain this email for your records and  submit this documentation as part of your 401 application (PCN Application) as required by federal law. DWR  will not be able to accept your application without this federally required documentation. 401 applications  received without documentation that a pre‐filing meeting request was submitted at least 30 days prior will be  returned as incomplete.    Responses to this email are not monitored.     If you need to contact 401/Buffer Permitting Staff, please use the following link(s) to access of staff contact  list(s).     For Non‐Transportation Central Staff:   https://deq.nc.gov/about/divisions/water‐resources/water‐quality‐permitting/401‐buffer‐permitting/401‐ buffer‐permitting‐contacts     For Non‐Transportation Regional  Staff: https://edocs.deq.nc.gov/WaterResources/DocView.aspx?dbid=0&id=2162034&cr=1      For all Transportation Projects Including NCDOT Projects:   https://deq.nc.gov/about/divisions/water‐resources/water‐resources‐permits/transportation‐ permitting/staff‐contacts      Bryson City Island Park Streambank Grading Project PJD Form 0.PRELIMINARY JURISDICTIONAL DETERMINATION (PJD) FORM BACKGROUND INFORMATI ON A. REPORT COMPLETION DATE FOR PJD: 5/4/2023 B. NAME AND ADDRESS OF PERSON REQUESTING PJD: Wildlands Engineering, Inc., Julie Bernstorf, 167-B Haywood Road, Asheville, NC 28806 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: Asheville Regulatory Field Office, Not filed to date D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: 213 Bryson St, Bryson City, NC 28713 (USE THE TABLE BELOW TO DOCUMENT MULTIPLE AQUATIC RESOURCES AND/OR AQUATIC RESOURCES AT DIFFERENT SITES) State: North Carolina County: Swain City: Bryson City Center coordinates of site (lat/long in degree decimal format): Latitude: 35.431252 Longitude: -83.442704 Universal Transverse Mercator: UTM 17 Name of nearest waterbody: Tuckaseegee River E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): Office (Desk) Determination. Date: Field Determination. Date(s): 12/20/22 TABLE OF AQUATIC RESOURCES IN REVIEW AREA WHICH "MAY BE" SUBJECT TO REGULATORY JURISDICTION. Site Number Latitude (decimal degrees) Longitude (decimal degrees) Estimated amount of aquatic resources in review area (acreage and linear feet, if applicable Type of aquatic resources (i.e., wetland vs. non-wetland waters) Geographic authority to which the aquatic resource “may be” subject (i.e., Section 404 or Section 10/404) 1. Tuckaseegee River 35.431252 -83.442704 470 LF Non-wetland waters Section 404 1) The Corps of Engineers believes that there may be jurisdictional aquatic resources in the review area, and the requestor of this PJD is hereby advised of his or her option to request and obtain an approved JD (AJD) for that review area based on an informed decision after having discussed the various types of JDs and their characteristics and circumstances when they may be appropriate. 2) In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre- construction notification" (PCN), or requests verification for a non- reporting NWP or other general permit, and the permit applicant has not requested an AJD for the activity, the permit applicant is hereby made aware that: (1) the permit applicant has elected to seek a permit authorization based on a PJD, which does not make an official determination of jurisdictional aquatic resources; (2) the applicant has the option to request an AJD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an AJD could possibly result in less compensatory mitigation being required or different special conditions; (3) the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) undertaking any activity in reliance upon the subject permit authorization without requesting an AJD constitutes the applicant's acceptance of the use of the PJD; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a PJD constitutes agreement that all aquatic resources in the review area affected in any way by that activity will be treated as jurisdictional, and waives any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an AJD or a PJD, the JD will be processed as soon as practicable. Further, an AJD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331. If, during an administrative appeal, it becomes appropriate to make an official determination whether geographic jurisdiction exists over aquatic resources in the review area, or to provide an official delineation of jurisdictional aquatic resources in the review area, the Corps will provide an AJD to accomplish that result, as soon as is practicable. This PJD finds that there "may be" waters of the U.S. and/or that there "may be" navigable waters of the U.S. on the subject review area, and identifies all aquatic features in the review area that could be affected by the proposed activity, based on the following information: SUPPORTING DATA. Data reviewed for PJD (check all that apply) Checked items should be included in subject file. Appropriately reference sources below where indicated for all checked items: Maps, plans, plots or plat submitted by or on behalf of the PJD requestor: Map: USGS Topographic Data sheets prepared/submitted by or on behalf of the PJD requestor. Office concurs with data sheets/delineation report. Office does not concur with data sheets/delineation report. Rationale: Data sheets prepared by the Corps: Corps navigable waters' study: U.S. Geological Survey Hydrologic Atlas: USGS NHD data. USGS 8 and 12 digit HUC maps. U.S. Geological Survey map(s). Cite scale & quad name: 1:24,000 Scale Bryson City, NC quadrangle Natural Resources Conservation Service Soil Survey. Citation: NRCS Web Soils Survey Website National wetlands inventory map(s). Cite name: State/local wetland inventory map(s): FEMA/FIRM maps:Zone AE – FIRM 3700667400J 100-year Floodplain Elevation is:1739 (National Geodetic Vertical Datum of 1929) Photographs: Aerial (Name & Date): current conditions aerial is used on planset background or Other (Name & Date): Representative site photos with submittal. Previous determination(s). File no. and date of response letter: Other information (please specify): IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later jurisdictional determinations. Julie Bernstorf Signature and date of Regulatory staff member completing PJD DATE 5/4/23 Signature and date of person requesting PJD (REQUIRED, unless obtaining the signature is impracticable) 1 Districts may establish timeframes for requester to return signed PJD forms. If the requester does not respond within the established time frame, the district may presume concurrence and no additional follow up is necessary prior to finalizing an action. Bryson City Island Park Streambank Grading Project NCDWQ Stream Identification Form NC DWQ Stream Identification Form Version 4.11 Date: Project/Site: Latitude: Evaluator: County: Longitude: Total Points: Stream is at least intermittent if ≥ 19 or perennial if ≥ 30* Stream Determination (circle one) Ephemeral Intermittent Perennial Other e.g. Quad Name: A. Geomorphology (Subtotal =_________)Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In-channel structure: ex. riffle-pool, step-pool, ripple-pool sequence 0 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology (Subtotal = _________) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil-based evidence of high water table?No = 0 Yes = 3 C. Biology (Subtotal = _________) 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance)0 1 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 Other = 0 *perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: 12/20/2022 Bryson City Island JB/EB Swain -83.442776 35.431135 24.5 10 10.5 45             Bryson City Island Park Streambank Grading Project  Construction Plan Sheets  Br y s o n C i t y I s l a n d P a r k St r e a m b a n k R e s t o r a t i o n P r o j e c t Co v e r S h e e t 0. 1 Pr o j e c t O v e r v i e w 0. 2 St r e a m b a n k P l a n 1. 1 - 1 . 3 De t a i l s 2. 1 - 2 . 3 Pl a n t i n g P l a n ( R e s e r v e d f o r 9 0 % P l a n s ) 3. 1 - 3 . 3 BE F O R E Y O U D I G ! IT ' S T H E L A W ! CA L L 1 - 8 0 0 - 6 3 2 - 4 9 4 9 N. C . O N E - C A L L C E N T E R Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 167-B Haywood Rd Asheville, NC 28806 Tel: 828.774.5547 License No. F-0831 D R A F T 60 % P L A N S IS S U E D M A Y 8 , 2 0 2 3 X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Sheet Set for Bryson City.dwg May 8, 2023 005-50001 JMB JPM JPM 0.1 5/8/2023 Bryson City Island Park Cover Sheet En g i n e e r i n g : Wi l d l a n d s E n g i n e e r i n g , I n c Li c e n s e N o . F - 0 8 3 1 16 7 - B H a y w o o d R d As h e v i l l e , N C 2 8 8 0 6 82 8 - 7 7 4 - 5 5 4 7 Ja k e M c L e a n , P r o j e c t E n g i n e e r Sh e e t I n d e x Pr o j e c t D i r e c t o r y Vi c i n i t y M a p No t t o S c a l e S A F SA F S A F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F L O D L O D L O D L O D LOD L O D L O D L O D L O D LOD LOD LOD LOD L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D LOD L O D L O D LO D LO D LOD L O D L O D LO D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D LOD LOD LOD LO D LO D LO D LO D L O D L O D LO D L O D L O D LO D LOD L O D L O D L O D L O D L O D L O D L O D LOD LOD L O D LO D LO D LO D LO D SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F SA F S A F SA F SA F SA F Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 167-B Haywood Rd Asheville, NC 28806 Tel: 828.774.5547 License No. F-0831 D R A F T 0' 40 ' 80 ' 12 0 ' (H O R I Z O N T A L ) X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Sheet Set for Bryson City.dwg May 8, 2023 005-50001 JMB JPM JPM 0.2 5/8/23 Bryson City Island Park Project Overview N Elevation Elevation 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 0 Elevation Elevation 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 0 Elevation Elevation 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 0 0+ 2 0 0+ 4 0 0+ 8 0 St a t i o n i n g St a t i o n i n g St a t i o n i n g SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SA F SAF L O D L O D L O D LOD LOD LOD LOD LOD LOD LOD LO D LO D LO D LO D L O D L O D L O D L O D LO D LO D LO D L O D L O D L O D L O D LO D LO D LO D LO D L O D L O D L O D LO D LO D LO D L O D LODLODLODLODLODLODLODLOD L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D LO D L O D L O D LO D SAF SAF SAF SA F SA F SAFSAF SAF SAF SA F SA F SAF 1 + 0 0 0+ 0 0 0+ 2 5 0+ 5 0 0+ 7 5 0+ 8 0 0+ 4 0 0+ 2 0 SAF SAF SAF SA F SAF SAFSAF SAF SAF SA F SAF SAF SAF SAF SAF SA F SAF SAFSAF SAF SAF SA F SAF SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SA F SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F S A F SAF SAF SAF SAF SAF SA F SAF SAFSAF SAF SA F SA F SA F SAF SAF SAF SAF SA F SAF SAFSAF SAF SA F SA F SAF SAF SAF SAF SAF SA F SAF SAFSAF SAF SAF SA F SA F SAF 1 7 2 5 1 7 2 7 17 2 4 17 2 5 1 7 2 5 17 3 0 17 2 8 17 2 3 1 7 2 6 1 7 2 6 1 7 2 3 1 7 2 4 17 2 3 1 7 2 6 17 2 8 Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 167-B Haywood Rd Asheville, NC 28806 Tel: 828.774.5547 License No. F-0831 D R A F T N X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Sheet Set for Bryson City.dwg May 8, 2023 SAF SA F SAF SAF SAF 005-50001 JMB JPM JPM 1.1 Bryson City Island Park Area 1 Streambank Plan 5/8/2023 Elevation Elevation 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 30 40 50 0 -1 0 Elevation Elevation 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 30 40 50 0 -1 0 0+ 3 0 0+ 5 0 St a t i o n i n g St a t i o n i n g SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SA F L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D LOD LOD LOD LOD LOD L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D LO D LO D LO D LO D LOD LOD LO D LOD L O D L O D L O D L O D L O D L O D L O D LO D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SAF SAF SAF SAF SA F SA F SA F SAFSAF SAF SA F SA F SAF SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SAF SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SA F SAF SAF SAF SA F SA F SA F SAFSAF SAF SA F SA F SAF SAF SAF SAF SA F SA F SA F SAFSAF SAF SA F SA F SAF SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SA F SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SA F 0+30 0+50 SAF SAF SAF SAF SA F SAF SAFSAF SAF SA F SA F SA F SAF SAF SAF SAF SA F SAF SAFSAF SAF SAF SA F SA F SAF SAF SAF SA F SA F SAF SAFSAF SAF SA F SA F SA F 17 2 6 17 2 8 1 7 2 5 1 7 2 8 1 7 2 2 17 2 7 17 2 7 17 2 4 17 2 3 1 7 2 2 Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 167-B Haywood Rd Asheville, NC 28806 Tel: 828.774.5547 License No. F-0831 D R A F T N X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Sheet Set for Bryson City.dwg May 8, 2023 005-50001 JMB JPM JPM 1.2 5/8/23 Bryson City Island Park Area 2 Streambank Plan 37 . 5 4' SAF SAF SAF SA F Elevation Elevation 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 30 40 50 60 0 -1 0 Elevation Elevation 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 30 40 50 60 70 0 -1 0 Elevation Elevation 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 30 40 50 0 -1 0 Elevation Elevation 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 30 40 50 0 -1 0 -2 0 Elevation Elevation 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 17 1 0 17 1 5 17 2 0 17 2 5 17 3 0 17 3 5 0 10 20 30 40 50 0 -1 0 0+ 5 0 1+ 0 0 St a t i o n i n g St a t i o n i n g 2+ 0 0 2+ 5 0 St a t i o n i n g St a t i o n i n g 1+ 5 0 St a t i o n i n g 1+ 0 0 2+ 0 0 2+ 8 9 0+5 0 1+0 0 1+5 0 2+00 2+5 0 SAF SAF SA F SAF SAF S A F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF S A F SAF SAF SA F SAF SAF SA F SAF SAF S A F SAF SAF S A F SAF SAF S A F LOD LOD LOD LOD LOD LOD LOD LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LOD LO D LO D L O D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D LO D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D L O D LOD LOD L O D LO D LO D LO D LOD LOD L O D L O D L O D L O D L O D L O D LOD LOD LOD LOD LOD LOD LOD LOD SAF SAF SA F SAF SAF SA F SAF SAF S A F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF S A F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF SA F SAF SAF S A F SAF SAF SA F SAF SAF SA F SAF SAF SA F 17 2 0 17 2 1 17 2 2 17 2 5 17 2 0 17 2 5 17 2 5 17 2 3 17 2 4 17 2 6 17 2 7 17 2 4 17 2 5 1 7 2 0 1 7 2 9 1 7 2 5 17 2 0 17 2 7 17 2 8 17 2 1 17 2 0 1 7 2 5 17 2 8 17 2 0 Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 167-B Haywood Rd Asheville, NC 28806 Tel: 828.774.5547 License No. F-0831 D R A F T N X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Sheet Set for Bryson City.dwg May 8, 2023 005-50001 JMB JPM JPM 1.3 5/8/23 Bryson City Island Park Area 3 Streambank Plan SAF SA F SAF SA F SAF Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 1430 South Mint Street, Suite 104 Charlotte, NC 28203 Tel: 704.332.7754 License No. F-0831 D R A F T X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Details - Bryson.dwg May 8, 2023 005-50001 JMB JPM JPM 2.1 2/7/2023 Bryson City Island Park Details SO I L E X C A V A T E D I N TR E N C H L I N E S H A L L B E PL A C E D O N U P H I L L SI D E O F R O L L 1" x 1 " x 2 4 " W O O D S T A K E , 6 ' O . C . 8- 1 0 " D I A . F I B E R R O L L OF S T R A W & B U R L A P T W I N E M E S H PL A C E S O I L E X C A V A T E D D U R I N G TR E N C H I N G O N U P H I L L S I D E O F R O L L DR I V E S T A K E S IN O N A L T E R N A T I N G SI D E S O F R O L L OV E R L A P R O L L E D G E S 1 2 " AN D S E C U R E T O P R O V I D E A T I G H T J O I N T 6 ' - 0 " M A X . 6 ' - 0 " M A X . , T Y P . 2" MIN 4" MAX FL O W FLO W Se c t i o n V i e w 32. 1 St r a w W a t t l e No t t o S c a l e NO T E S : 1. IN S T A L L F I B E R R O L L A L O N G C O N T O U R . R U N O F F M U S T N O T B E AL L O W E D T O R U N U N D E R O R A R O U N D R O L L . 2. IN S P E C T S T R A W W A T T L E S O N A R E G U L A R B A S I S A N D A F T E R E A C H RA I N F A L L E V E N T . 3. WA T T L E S S H O U L D B E M A I N T A I N E D T O A L L O W T H E W A T E R T O F L O W TH R O U G H , R E D U C E V E L O C I T Y A N D A L L O W S E D I M E N T A T I O N T O O C C U R . 4. WA T T L E S S H O U L D B E R E P L A C E D I F F I B E R B E C O M E S T O O S A T U R A T E D . 5. ST A K E S S H O U L D B E U S E D T O A N C H O R T H E S T R A W W A T T L E T O T H E GR O U N D T O P R E V E N T S C O U R I N G A N D W A S H O U T . 8" 4" NO T E S : 1. US E W I R E A M I N I M U M O F 3 2 " I N W I D T H A N D WI T H A M I N I M U M O F 6 L I N E S O F W I R E S W I T H 12 " S T A Y S P A C I N G . 2. US E F I L T E R F A B R I C A M I N I M U M O F 3 6 " I N WI D T H A N D F A S T E N A D E Q U A T E L Y T O T H E WI R E S A S D I R E C T E D B Y T H E E N G I N E E R . 3. PR O V I D E 5 ' S T E E L P O S T O F T H E S E L F - F A S T E N E R AN G L E S T E E L T Y P E . A N G L E S T E E L T Y P E . WI R E TO P A N D B O T T O M S T R A N D SH A L L B E 1 0 G A U G E M I N . MI D D L E A N D V E R T I C A L W I R E S SH A L L B E 1 2 12 G A G E M I N . 8' M A X . W I T H W I R E (6 ' M A X . W I T H O U T W I R E ) FI L T E R F A B R I C EX I S T I N G G R O U N D FI L T E R F A B R I C CO M P A C T E D F I L L STEEL POST 2'-0" DEPTH EX T E N D F A B R I C IN T O T R E N C H 22. 1 Te m p o r a r y S i l t F e n c e No t t o S c a l e Se c t i o n V i e w EC O - S T A K E ( T Y P ) ER O S I O N C O N T R O L MA T T I N G ( T Y P ) Pl a n V i e w EC O - S T A K E ( T Y P ) TO P O F B A N K TO E O F S L O P E TO E O F S L O P E 12" 2" 2 " Ty p i c a l S t a k e TO P O F B A N K SE C U R E M A T T I N G I N 6" D E E P T R E N C H 3' M A X . SP A C I N G 6" M I N . O V E R L A P I N DO W N S T R E A M D I R E C T I O N AT M A T E N D S 6" MIN 1. 2 5 " .4" Ec o - S t a k e TY P I C A L S T A K E ( T Y P ) TY P I C A L S T A K E ( T Y P ) TY P I C A L S T A K E ( T Y P ) 42. 1 Er o s i o n C o n t r o l M a t t i n g No t t o S c a l e 6' M A X . W I T H W I R E OR A N G E S A F T Y FE N C E "T " O R " U " P O S T D R I V E N MI N I M U M O F 1 8 " I N T O G R O U N D AT T A C H S A F E T Y F E N C E TO M E T A L P O S T S U S I N G ME T A L W I R E T I E S 4' MIN. MA T E R I A L S P E C I F I C A T I O N S PH Y S I C A L P R O P E R T Y TE S T S RE Q U I R E M E N T S MA T E R I A L N/ A PO L Y E T H Y L E N E RE C O M E N D E D C O L O R N/ A "I N T E R N A T I O N A L O R A N G E " TE N S I L E Y I E L D AS T M D 6 3 8 AV E . 2 0 0 0 L B S . P E R 4 ' W I D E UL T I M A T E T E N S I L E S T R E N G T H AS T M D 6 3 8 AV E . 2 9 0 0 L B S . P E R 4 ' W I D E EL O N G A T I O N A T B R E A K ( % ) AS T M D 6 3 8 GR E A T E R T H A N 1 0 0 0 % CH E M I C A L R E S I S T A N C E N/ A IN E R T T O M O S T C H E M I C A L S A N D A C I D S 18" MIN. 12. 1 Sa f e t y F e n c e No t t o S c a l e Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 1430 South Mint Street, Suite 104 Charlotte, NC 28203 Tel: 704.332.7754 License No. F-0831 D R A F T X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Details - Bryson.dwg May 8, 2023 005-50001 JMB JPM JPM 2.2 2/7/2023 Bryson City Island Park Details 3 % - 5 % H TO E O F SL O P E FO O T E R L O G TO P O F B A N K Pr o f i l e B - B ' IN V E R T E L E V A T I O N PE R P R O F I L E HE A D E R L O G Y SC O U R PO O L FLOW EX C A V A T E P O O L PE R P R O F I L E Pl a n V i e w A' A TOP OF BANK (TYP) TOE OF SLOPE (TYP) 20 ° - 3 0 ° ST R E A M B E D SA L V A G E D O N S I T E CO B B L E / G R A V E L BE D M A T E R I A L NO N W O V E N FI L T E R F A B R I C HE A D E R L O G EX T E N D F I L T E R F A B R I C 5' M I N . U P S T R E A M Se c t i o n A - A ' FO O T E R L O G ST A B I L I Z E V A N E WI T H O N E B O U L D E R ON E A C H S I D E X 5' B B' FL O W 12. 2 Lo g V a n e No t t o S c a l e NO T E S : 1. ON S M A L L E R S T R E A M S T H E S T A B I L I Z A T I O N BO U L D E R M A Y B E R E M O V E D P E R EN G I N E E R ' S D I S C R E T I O N . 12" WA T E R D I V E R S I O N CH A N N E L WA T E R D I V E R S I O N CH A N N E L CL A S S A / B S T O N E NO T E S : 1. FO R D C R O S S I N G S H A L L B E I N S T A L L E D P E R P E N D I C U L A R TO C H A N N E L B A N K S . 2. MA I N T A I N D I V E R S I O N C H A N N E L T O I N S U R E R U N O F F DO E S N O T E N T E R C H A N N E L . 3. CO N T R A C T O R S H A L L D I S C U S S A P P R O P R I A T E F O R D DI M E N S I O N S W I T H D E S I G N E R . Pl a n V i e w TOP OF BANK 16' MIN MA I N T A I N L O W F L O W T H A L W E G TH R O U G H C R O S S I N G 22. 2 Te m p o r a r y S t r e a m C r o s s i n g - F o r d No t t o S c a l e NO T E S : 1. RO O T E D / L E A F E D C O N D I T I O N O F T H E L I V I N G P L A N T M A T E R I A L I S NO T R E P R E S E N T A T I V E O F T H E T I M E O F I N S T A L L A T I O N . 2. BO T T O M O F F I R S T C O M P A C T E D E A R T H L I F T T O B E P L A C E D 6 " AB O V E N O R M A L B A S E F L O W . 3. NU M B E R O F C O M P A C T E D E A R T H L I F T S T O V A R Y D E P E N D I N G O N DE S I G N T O P O F B A N K H E I G H T . HEIGHT VARIES 18" TO 36" 2" UP H I L L Se c t i o n V i e w In s e t " A " Ma t t i n g a n d B l a n k e t Ty p i c a l S t a k e s 2" 15° BA S E F L O W ST R E A M B E D CO M P A C T E D S O I L 1 2 " T O 1 8 " T H I C K LI V E C U T T I N G S BI O D E G R A D A B L E E R O S I O N CO N T R O L F A B R I C ( S E E I N S E T " A " ) OP T I O N A L L I V E F A S C I N E BU N D L E O R 2 ' C O I R L O G SE C U R E D W I T H 3 6 " S T A K E S . IN S T A L L A D D I T I O N A L V E G E T A T I O N S U C H A S LI V E S T A K E S , R O O T E D S E E D L I N G S , A N D E T C . OU T E R L A Y E R 2 6 O Z / Y D ² CO I R M A T T I N G IN N E R L A Y E R 1 1 . 2 O Z . / Y D ² CO C O N U T F I B E R B L A N K E T RO C K T O E P R O T E C T I O N (C L A S S B - V A R I E S P E R ST R E A M S I Z E ) 32. 2 Ve g e t a t e d G e o - L i f t No t t o S c a l e Pl a n V i e w Po o l I n s t a l l a t i o n w / R o o t W a d s T O P O F B A N K TO P O F B A N K TO E O F S L O P E NO T E S : 1. BA N K T O B E S T A B I L I Z E D T H A T W I L L A C C O M M O D A T E T H E S I Z E O F TR A N S P L A N T T O B E P L A C E D . 2. EX C A V A T E T R A N S P L A N T . E X C A V A T E T H E E N T I R E R O O T M A S S A N D AS M U C H A D D I T I O N A L S O I L M A T E R I A L A S P O S S I B L E . I F E N T I R E RO O T M A S S C A N N O T B E E X C A V A T E D I N O N E B U C K E T L O A D , T H E TR A N S P L A N T I S T O O L A R G E A N D A N O T H E R S H O U L D B E S E L E C T E D . 3. PL A C E T R A N S P L A N T I N T H E B A N K T O B E S T A B I L I Z E D S O T H A T VE G E T A T I O N I S O R I E N T A T E D V E R T I C A L L Y . 4. FI L L I N A N Y H O L E S A R O U N D T H E T R A N S P L A N T A N D C O M P A C T . 5. AN Y L O O S E S O I L L E F T I N T H E S T R E A M S H O U L D B E R E M O V E D . 6. PL A C E M U L T I P L E T R A N S P L A N T S C L O S E T O G E T H E R S U C H T H A T T H E Y TO U C H . Se c t i o n V i e w Ri f f l e I n s t a l l a t i o n Se c t i o n V i e w Po o l I n s t a l l a t i o n w / R o o t W a d s Pl a n V i e w Ri f f l e I n s t a l l a t i o n TO P O F B A N K FL O W FL O W RO O T W A D ER O S I O N C O N T R O L MA T T I N G ( T Y P . ) TO P O F B A N K TR A N S P L A N T E D V E G E T A T I O N AN D R O O T M A S S RO O T W A D W I T H M I N I M U M 8' L O N G T R U N K ( T Y P ) CO N S T R U C T E D R I F F L E TR A N S P L A N T E D V E G E T A T I O N AN D R O O T M A S S TO P O F B A N K ER O S I O N C O N T R O L MA T T I N G ( T Y P . ) TR A N S P L A N T E D V E G E T A T I O N AN D R O O T M A S S 42. 2 Tr a n s p l a n t e d V e g e t a t i o n No t t o S c a l e Sheet Checked By: Job Number: Drawn By: Project Engineer: Date:Revisions: 1430 South Mint Street, Suite 104 Charlotte, NC 28203 Tel: 704.332.7754 License No. F-0831 D R A F T X:\Shared\Projects\W50001_Bryson_City_Island_Park\Cadd\Plans\Details - Bryson.dwg May 8, 2023 005-50001 JB JM JM 2.3 2/7/2023 Bryson City Island Park Details IN S E R T T H E D I B B L E , O R SH O V E L , S T R A I G H T D O W N IN T O T H E S O I L T O T H E FU L L D E P T H O F T H E B L A D E AN D P U L L B A C K O N T H E HA N D L E T O O P E N T H E PL A N T I N G H O L E . ( D O N O T RO C K T H E S H O V E L B A C K AN D F O R T H A S T H I S CA U S E S S O I L I N T H E PL A N T I N G H O L E T O B E CO M P A C T E D , I N H I B I T I N G RO O T G R O W T H . RE M O V E T H E D I B B L E , O R SH O V E L , A N D P U S H T H E SE E D L I N G R O O T S D E E P IN T O T H E P L A N T I N G H O L E . PU L L T H E S E E D L I N G B A C K UP T O T H E C O R R E C T PL A N T I N G D E P T H ( T H E RO O T C O L L A R S H O U L D B E 1 TO 3 I N C H E S B E L O W T H E SO I L S U R F A C E ) . G E N T L Y SH A K E T H E S E E D L I N G T O AL L O W T H E R O O T S T O ST R A I G H T E N O U T . D O N O T TW I S T O R S P I N T H E SE E D L I N G O R L E A V E T H E RO O T S J - R O O T E D . IN S E R T T H E D I B B L E , O R SH O V E L , S E V E R A L I N C H E S IN F R O N T O F T H E SE E D L I N G A N D P U S H T H E BL A D E H A L F W A Y I N T O TH E S O I L . T W I S T A N D PU S H T H E H A N D L E FO R W A R D T O C L O S E T H E TO P O F T H E S L I T T O H O L D TH E S E E D L I N G I N P L A C E . PU S H T H E D I B B L E , O R SH O V E L , D O W N T O TH E F U L L D E P T H O F TH E B L A D E . PU L L B A C K O N T H E HA N D L E T O C L O S E T H E BO T T O M O F T H E PL A N T I N G H O L D . T H E N PU S H F O R W A R D T O C L O S E TH E T O P , E L I M I N A T I N G A I R PO C K E T S A R O U N D T H E RO O T . RE M O V E T H E D I B B L E , O R SH O V E L , A N D C L O S E A N D FI R M U P T H E O P E N I N G WI T H Y O U R H E E L . B E CA R E F U L T O A V O I D DA M A G I N G T H E S E E D L I N G . NO T E S : 1. AL L S O I L S W I T H I N T H E B U F F E R P L A N T I N G A R E A S H A L L BE D I S K E D , A S R E Q U I R E D , P R I O R T O P L A N T I N G . 2. AL L P L A N T S S H A L L B E P R O P E R L Y H A N D L E D P R I O R T O IN S T A L L A T I O N T O I N S U R E S U R V I V A L . DI B B L E B A R PL A N T I N G B A R S H A L L H A V E A BL A D E W I T H A T R I A N G U L A R CR O S S - S E C T I O N , A N D S H A L L BE 1 2 I N C H E S L O N G , 4 I N C H E S WI D E A N D 1 I N C H T H I C K A T CE N T E R . RO O T I N G P R U N I N G AL L R O O T S S H A L L B E PR U N E D T O A N A P P O R I A T E LE N G T H T O P R E V E N T J- R O O T I N G . RE S T O R E D CH A N N E L BA N K F U L L BU F F E R W I D T H VA R I E S SP A C I N G P E R PL A N T I N G P L A N Se c t i o n V i e w 2x C O N T A I N E R W I D T H 1.5x CONTAINER DEPTH 2' T Y P I C A L 12. 3 Ba r e R o o t P l a n t i n g No t t o S c a l e 22. 3 Co n t a i n e r P l a n t i n g No t t o S c a l e TO P O F B A N K LI V E S T A K E ( T Y P ) SE E P L A N V I E W FO R S P A C I N G ER O S I O N C O N T R O L MA T T I N G (S E E D E T A I L ) Pl a n V i e w - S m a l l S t r e a m s 2' TO 3' LIVE STAKE TAPERED AT BOTTOM 1/ 2 " T O 2 " DI A M E T E R Li v e S t a k e D e t a i l NO T E : 1. LI V E S T A K E S T O B E P L A N T E D I N A R E A S AS S H O W N O N P L A N S A N D D I R E C T E D BY T H E E N G I N E E R . TO E O F S L O P E JU N C U S P L U G ( T Y P ) 6' - 8 ' S P A C I N G F O R L I V E S T A K E S 3' - 5 ' S P A C I N G F O R J U N C U S P L U G S 3' O U T S I D E T O P O F B A N K TO E O F S L O P E Pl a n V i e w - L a r g e S t r e a m s 6' - 8 ' S P A C I N G F O R L I V E S T A K E S 3' - 5 ' S P A C I N G F O R J U N C U S P L U G S 2 - 3 ' S P A C I N G F O R L I V E S T A K E S TO P O F B A N K TO E O F S L O P E Se c t i o n V i e w - L a r g e S t r e a m s TO P O F B A N K ER O S I O N C O N T R O L MA T T I N G (S E E D E T A I L ) TO E O F S L O P E JU N C U S P L U G ( T Y P ) Se c t i o n V i e w - S m a l l S t r e a m s LI V E S T A K E ( T Y P ) SE E P L A N V I E W FO R S P A C I N G 3' 32. 3 Li v e S t a k i n g a n d J u n c u s P l u g s No t t o S c a l e 64' 3 6 ' B R Y S O N S T R E E T NO T E S : 1. PR O V I D E T U R N I N G R A D I U S S U F F I C I E N T T O A C C O M M O D A T E LA R G E T R U C K S . 5. LO C A T E C O N S T R U C T I O N E N T R A N C E A T A L L P O I N T S O F I N G R E S S AN D E G R E S S U N T I L S I T E I S S T A B I L I Z E D . P R O V I D E F R E Q U E N T CH E C K S O F T H E D E V I C E A N D T I M E L Y M A I N T E N A N C E . 6. MU S T B E M A I N T A I N E D I N A C O N D I T I O N W H I C H W I L L P R E V E N T TR A C K I N G O R D I R E C T F L O W O F M U D O N T O S T R E E T S . PE R I O D I C T O P D R E S S I N G W I T H S T O N E W I L L B E N E C E S S A R Y . 7. AN Y M A T E R I A L T R A C K E D O N T O T H E R O A D W A Y M U S T B E CL E A N E D I M M E D I A T E L Y . 8. US E C L A S S A S T O N E O R O T H E R C O A R S E A G G R E G A T E AP P R O V E D B Y T H E E N G I N E E R . 9. PL A C E F I L T E R F A B R I C B E N E A T H S T O N E . 42. 3 Co n s t r u c t i o n E n t r a n c e No t t o S c a l e RE I N F O R C E E X I S T I N G G R A V E L D R I V E W A Y W I T H CL A S S A S T O N E , 8 " M I N I M U M D E P T H . UP O N C O M P L E T I O N , R E - G R A V E L A N D RE - G R A D E , A S N E E D E D - ( A R E A I S P A R T O F T C E ) PE D E S T R I A N B R I D G E