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HomeMy WebLinkAbout20231426 Ver 1_401 Permit Pre-filing Request_20231017Friday, June 30, 2023 at 13:12:50 Eastern Daylight Time Page 1 of 2 Subject:Buncombe County EWP Stream Bank Stabiliza7on: 401 Pre-Filing Mee7ng Request Date:Friday, June 30, 2023 at 1:11:11 PM Eastern Daylight Time From:david@jenningsenv.com To:401PreFile@ncdenr.gov ADachments:image001.jpg This is the pre-filing mee7ng request for the following proposed stream bank stabiliza7on projects in Buncombe County. Site Name Lat./Long.Stream DWR Classification and WRC Trout Watershed Proposed Length of Fill in Stream PIN(s)401 Permit Curtis Wright 35.52064 -82.40358 Cane Creek C; Tr Trout watershed 150 lf 9686-71- 4595 Individual WQC PCN Webb Bridge 35.53447 -82.73677 Hominy Creek C Trout watershed 1,000 lf 8686-89- 4630 8687-80- 7590 8687-80- 3577 Individual WQC PCN Beverly- Greens-Reeves 35.53299 -82.7311 Hominy Creek C Trout watershed 700 lf 8697-21- 1727 8696-09- 3669 8697-20- 8984 8697-31- 3090 Individual WQC PCN Big Ivy Community Center 35.76092 -82.43113 Dillingham Creek WS-II; B; Tr; HQW Trout watershed 350 lf 9784-29- 5148 Individual WQC PCN Gavin McCully 35.69136 -82.76664 Sandymush Creek C; Tr Trout watershed 350 lf 8782-26- 3198 Individual WQC PCN Wells-Worden- Mallard 35.68570 -82.71781 North Turkey Creek C 650 lf 8792-65- 2442 8792-54- 9452 8792-65- 4672 Individual WQC PCN Valerie Allen 35.50496 -82.71364 South Hominy Creek C; Tr Trout watershed 350 lf 8695-49- 7519 Individual WQC PCN Israel-Haley 35.50017 -82.7302 South Hominy Creek C; Tr Trout watershed 250 lf 8685-97- 9832 8695-07- 0636 Individual WQC PCN Buncombe County Soil and Water Conserva7on District has received funding through the NRCS’s Emergency Watershed Protec7on program to conduct stream bank stabiliza7on at the property to protect exis7ng Page 2 of 2 structures damaged or threatened by stream erosion during Storm Fred (late August 2021). We propose to conduct the stream bank work using a combina7on of stacked boulders, boulder/rock toe with vegeta7ve geo-liZs, and plan7ngs. In areas where there is not enough room to lay-back the banks or immediately next to a structure the work will involve stacked boulders. In areas where we can lay-back the banks, we will use boulder/rock toe with vegetated geo-liZs. In areas where the banks are currently at a manageable grade, we will plant vegeta7on or add geo-liZs with vegeta7on. Thank you, David Brown, PG Sr. Scientist / Geologist | Jennings Environmental, PLLC 828 384 1890 david@jenningsenv.com Asheville, NC | jenningsenv.com This information is confidential and is intended solely for use by the recipient and others authorized to receive it. Any disclosure, copying, distribution or taking action in relation to this information is strictly prohibited and may be unlawful. 7/19/23, 11:49 AM StreamStats https://streamstats.usgs.gov/ss/1/5 StreamStats Report  Collapse All R e g i o n I D :N C W o r k s p a c e I D :N C 2 0 2 3 0 7 1 9 1 5 4 5 1 5 4 4 9 0 0 0 C l i c k e d P o i n t (L a t i t u d e , L o n g i t u d e ):3 5 .6 9 1 5 5 , -8 2 .7 6 6 6 0 T i m e :2 0 2 3 -0 7 -1 9 1 1 :4 5 :3 6 -0 4 0 0  7/19/23, 11:49 AM StreamStats https://streamstats.usgs.gov/ss/2/5   Basin Characteristics P a r a m e t e r C o d e P a r a m e t e r D e s c r i p t i o n V a l u e U n i t D R N A R E A A r e a t h a t d r a i n s t o a p o i n t o n a s t r e a m 2 4 .1 s q u a r e m i l e s P C T R E G 1 P e r c e n t a g e o f d r a i n a g e a r e a l o c a t e d i n R e g i o n 1 - P i e d m o n t / R i d g e a n d V a l l e y 0 p e r c e n t P C T R E G 2 P e r c e n t a g e o f d r a i n a g e a r e a l o c a t e d i n R e g i o n 2 - B l u e R i d g e 1 0 0 p e r c e n t P C T R E G 3 P e r c e n t a g e o f d r a i n a g e a r e a l o c a t e d i n R e g i o n 3 - S a n d h i l l s 0 p e r c e n t P C T R E G 4 P e r c e n t a g e o f d r a i n a g e a r e a l o c a t e d i n R e g i o n 4 - C o a s t a l P l a i n s 0 p e r c e n t P C T R E G 5 P e r c e n t a g e o f d r a i n a g e a r e a l o c a t e d i n R e g i o n 5 - L o w e r T i f t o n U p l a n d s 0 p e r c e n t   Bankfull Statistics Bankfull Statistics Parameters  [Appalachian Highlands D Bieger 2015] P a r a m e t e r C o d e P a r a m e t e r N a m e V a l u e U n i t s M i n L i m i t M a x L i m i t D R N A R E A D r a i n a g e A r e a 2 4 .1 s q u a r e m i l e s 0 .0 7 7 2 2 9 4 0 .1 5 3 5 Bankfull Statistics Parameters  [Blue Ridge P Bieger 2015] P a r a m e t e r C o d e P a r a m e t e r N a m e V a l u e U n i t s M i n L i m i t M a x L i m i t D R N A R E A D r a i n a g e A r e a 2 4 .1 s q u a r e m i l e s 5 .4 5 9 4 5 4 1 2 5 .9 9 9 8 7 4   7/19/23, 11:49 AM StreamStats https://streamstats.usgs.gov/ss/3/5 Bankfull Statistics Parameters  [USA Bieger 2015] P a r a m e t e r C o d e P a r a m e t e r N a m e V a l u e U n i t s M i n L i m i t M a x L i m i t D R N A R E A D r a i n a g e A r e a 2 4 .1 s q u a r e m i l e s 0 .0 7 7 2 2 5 9 9 2 7 .7 3 9 3 Bankfull Statistics Flow Report  [Appalachian Highlands D Bieger 2015] S t a t i s t i c V a l u e U n i t B i e g e r _D _c h a n n e l _w i d t h 5 6 .9 f t B i e g e r _D _c h a n n e l _d e p t h 2 .7 9 f t B i e g e r _D _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 1 6 2 f t ^2 Bankfull Statistics Flow Report  [Blue Ridge P Bieger 2015] S t a t i s t i c V a l u e U n i t B i e g e r _P _c h a n n e l _w i d t h 6 2 f t B i e g e r _P _c h a n n e l _d e p t h 2 .9 5 f t B i e g e r _P _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 1 9 0 f t ^2 Bankfull Statistics Flow Report  [USA Bieger 2015] S t a t i s t i c V a l u e U n i t B i e g e r _U S A _c h a n n e l _w i d t h 3 8 f t B i e g e r _U S A _c h a n n e l _d e p t h 2 .3 7 f t B i e g e r _U S A _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 9 5 .3 f t ^2 7/19/23, 11:49 AM StreamStats https://streamstats.usgs.gov/ss/4/5 Bankfull Statistics Flow Report  [Area-Averaged] S t a t i s t i c V a l u e U n i t B i e g e r _D _c h a n n e l _w i d t h 5 6 .9 f t B i e g e r _D _c h a n n e l _d e p t h 2 .7 9 f t B i e g e r _D _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 1 6 2 f t ^2 B i e g e r _P _c h a n n e l _w i d t h 6 2 f t B i e g e r _P _c h a n n e l _d e p t h 2 .9 5 f t B i e g e r _P _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 1 9 0 f t ^2 B i e g e r _U S A _c h a n n e l _w i d t h 3 8 f t B i e g e r _U S A _c h a n n e l _d e p t h 2 .3 7 f t B i e g e r _U S A _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 9 5 .3 f t ^2 Bankfull Statistics Citations B i e g e r, K a t r i n ; R a t h j e n s , H e n d r i k ; A l l e n , P e t e r M .; a n d A r n o l d , J e f f r e y G .,2 0 1 5 , D e v e l o p m e n t a n d E v a l u a t i o n o f B a n k f u l l H y d r a u l i c G e o m e t r y R e l a t i o n s h i p s f o r t h e P h y s i o g r a p h i c R e g i o n s o f t h e U n i t e d S t a t e s , P u b l i c a t i o n s f r o m U S D A -A R S / U N L F a c u l t y, 1 7 p . (h t t p s ://d i g i t a l c o m m o n s .u n l .e d u /u s d a a r s f a c p u b /1 5 1 5 ? u t m _s o u r c e =d i g i t a l c o m m o n s .u n l .e d u %2 F u s d a a r s f a c p u b %2 F 1 5 1 5 &u t m _m e d i u m =P D F &u t m _c a m p a i g n =P D F C o v e r P a g e s ) USGS Data Disclaimer: Unless other wise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Sur vey (USGS), no warranty expressed or implied is made regarding the display or utility of the data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty. USGS Software Disclaimer: This software has been approved for release by the U.S. Geological Survey (USGS). Although the software has been subjected to rigorous review, the USGS reserves the right to update the software as needed pursuant to further analysis and review. No warranty, expressed or implied, is made by the USGS or the U.S. Government as to the functionality of the software and related material nor shall the fact of release constitute any such warranty. Furthermore, the software is released on condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from its authorized or unauthorized use. 7/19/23, 11:49 AM StreamStats https://streamstats.usgs.gov/ss/5/5 USGS Product Names Disclaimer: Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Application Version: 4.16.0 StreamStats Services Version: 1.2.22 NSS Services Version: 2.2.1 United States Department of Agriculture A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for Buncombe County, North Carolina Gavin McCully Natural Resources Conservation Service July 19, 2023 Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http://www.nrcs.usda.gov/wps/ portal/nrcs/main/soils/health/) and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center (https://offices.sc.egov.usda.gov/locator/app?agency=nrcs) or your NRCS State Soil Scientist (http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/? cid=nrcs142p2_053951). Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Survey, the site for official soil survey information. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require 2 alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. 3 Contents Preface....................................................................................................................2 Soil Map..................................................................................................................5 Soil Map................................................................................................................6 Legend..................................................................................................................7 Map Unit Legend..................................................................................................8 Map Unit Descriptions..........................................................................................8 Buncombe County, North Carolina.................................................................10 FrA—French loam, 0 to 3 percent slopes, occasionally flooded.................10 RdA—Reddies sandy loam, 0 to 3 percent slopes, occasionally flooded....11 References............................................................................................................13 4 Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. 5 6 Custom Soil Resource Report Soil Map 39 5 1 1 2 3 39 5 1 1 3 1 39 5 1 1 3 9 39 5 1 1 4 7 39 5 1 1 5 5 39 5 1 1 6 3 39 5 1 1 7 1 39 5 1 1 7 9 39 5 1 1 8 7 39 5 1 1 2 3 39 5 1 1 3 1 39 5 1 1 3 9 39 5 1 1 4 7 39 5 1 1 5 5 39 5 1 1 6 3 39 5 1 1 7 1 39 5 1 1 7 9 39 5 1 1 8 7 340133 340141 340149 340157 340165 340173 340181 340133 340141 340149 340157 340165 340173 340181 35° 41' 29'' N 82 ° 4 6 ' 0 ' ' W 35° 41' 29'' N 82 ° 4 5 ' 5 8 ' ' W 35° 41' 27'' N 82 ° 4 6 ' 0 ' ' W 35° 41' 27'' N 82 ° 4 5 ' 5 8 ' ' W N Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 17N WGS84 0 15 30 60 90 Feet 0 4 9 18 27 Meters Map Scale: 1:323 if printed on A portrait (8.5" x 11") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:12,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Buncombe County, North Carolina Survey Area Data: Version 20, Sep 8, 2022 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Apr 1, 2022—May 9, 2022 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report 7 Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI FrA French loam, 0 to 3 percent slopes, occasionally flooded 0.1 35.7% RdA Reddies sandy loam, 0 to 3 percent slopes, occasionally flooded 0.2 64.3% Totals for Area of Interest 0.3 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the Custom Soil Resource Report 8 development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha-Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha-Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. Custom Soil Resource Report 9 Buncombe County, North Carolina FrA—French loam, 0 to 3 percent slopes, occasionally flooded Map Unit Setting National map unit symbol: 1t3wc Elevation: 1,900 to 3,100 feet Mean annual precipitation: 42 to 48 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 116 to 170 days Farmland classification: Prime farmland if drained Map Unit Composition French, occasionally flooded, and similar soils:90 percent Minor components:5 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of French, Occasionally Flooded Setting Landform:Flood plains Down-slope shape:Linear Across-slope shape:Convex Parent material:Loamy alluvium over sandy and gravelly alluvium Typical profile Ap - 0 to 12 inches: loam Bw - 12 to 30 inches: loam 2Cg - 30 to 80 inches: extremely gravelly sand Properties and qualities Slope:0 to 3 percent Depth to restrictive feature:20 to 40 inches to strongly contrasting textural stratification Drainage class:Somewhat poorly drained Runoff class: Low Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.57 to 1.98 in/hr) Depth to water table:About 12 to 30 inches Frequency of flooding:NoneOccasional Frequency of ponding:None Available water supply, 0 to 60 inches: Low (about 5.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3w Hydrologic Soil Group: B/D Ecological site: F130BY011WV - Hydric Floodplains Hydric soil rating: No Minor Components Ela, undrained Percent of map unit:5 percent Landform:Depressions on flood plains Down-slope shape:Concave, linear Custom Soil Resource Report 10 Across-slope shape:Concave Hydric soil rating: Yes RdA—Reddies sandy loam, 0 to 3 percent slopes, occasionally flooded Map Unit Setting National map unit symbol: 1t3xp Elevation: 1,270 to 2,960 feet Mean annual precipitation: 60 to 68 inches Mean annual air temperature: 46 to 57 degrees F Frost-free period: 116 to 170 days Farmland classification: All areas are prime farmland Map Unit Composition Reddies, occasionally flooded, and similar soils:80 percent Minor components:5 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Reddies, Occasionally Flooded Setting Landform:Flood plains Landform position (three-dimensional):Mountainbase Down-slope shape:Linear Across-slope shape:Linear Parent material:Loamy alluvium over cobbly and gravelly alluvium Typical profile Ap - 0 to 14 inches: sandy loam Bw - 14 to 26 inches: fine sandy loam 2C - 26 to 80 inches: very gravelly sand Properties and qualities Slope:0 to 3 percent Depth to restrictive feature:20 to 40 inches to strongly contrasting textural stratification Drainage class:Moderately well drained Runoff class: Very low Capacity of the most limiting layer to transmit water (Ksat):High (1.98 to 5.95 in/hr) Depth to water table:About 24 to 42 inches Frequency of flooding:Occasional Frequency of ponding:None Available water supply, 0 to 60 inches: Low (about 3.4 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2w Hydrologic Soil Group: B Ecological site: F130BY012WV - Non-Hydric Floodplains Hydric soil rating: No Custom Soil Resource Report 11 Minor Components Ela, undrained Percent of map unit:5 percent Landform:Depressions on flood plains Landform position (three-dimensional):Mountainbase Down-slope shape:Linear, concave Across-slope shape:Concave Hydric soil rating: Yes Custom Soil Resource Report 12 References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/national/soils/?cid=nrcs142p2_054262 Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http:// www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053577 Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http:// www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053580 Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/ home/?cid=nrcs142p2_053374 United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.nrcs.usda.gov/wps/portal/nrcs/ detail/national/landuse/rangepasture/?cid=stelprdb1043084 13 United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430-VI. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/soils/scientists/?cid=nrcs142p2_054242 United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States, the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/? cid=nrcs142p2_053624 United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. http:// www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs142p2_052290.pdf Custom Soil Resource Report 14 USGS 7.5 Min Quad 7/19/2023, 11:26:05 AM 1:18,056 0 0.13 0.25 0.5 mi � Override 1 0 0.2 0.4 0.8 km Copyright:© 2013 National Geographic Society, i-cubed USGS 2021 USGS USGS Hydrography Dataset �p Z Al h Sakl �k kt'1�ry�1 1111Yti�w�! { R�kUr4i�1'lrtiiti�`1" �xk3X 7/19/2023, 11:34:25 AM 1:1,128 0 0.01 0.01 0.03 mi 0 0.01 0.02 0.04 km USGS TNM — National Hydrography Dataset. Data Refreshed July, 2023., Buncombe County, INC, State of North Carolina DOT, Tennessee STS GIS, Esri, HERE, Garmin, INCREMENT P, USGS, EPA, USDA USGS 2021 USGS LiDAR Hillshade 7/19/2023, 11:29:03 AM 1:1,128 0 0.01 0.01 0.03 mi 0 0.01 0.02 0.04 km Buncombe County, NC, State of North Carolina DOT, Tennessee STS GIS, Esri, HERE, Garmin, INCREMENT P, USGS, EPA, USDA, USGS National Map 3D Elevation Program (3DEP). May 16, 2023. USGS 2021 USGS LiDAR Slope 7/19/2023, 11:30:33 AM 1:1,128 0.01 0.01 0.03 mi 0.01 0.02 0.04 km Buncombe County, NC, State of North Carolina DOT, Tennessee STS GIS, Esri, HERE, Garmin, INCREMENT P, USGS, EPA, USDA, USGS National Map 3D Elevation Program (3DEP). May 16, 2023. USGS 2021 USGS a o6gleEarth _ I woa I Google Earth 4 r w- Legentl N 300 R 4'o Google Earth N za0 n I ii Google Earth Legentl Oct 2070 sgg n N © 2023 Microsoft Corporation © 2023 Maxar ©CNES (2023) Distribution Airbus DS 100 Y R 100Y R 100YR100Y R 1 0 0 Y R 100 Y R 100YR 100YR100YR 1 0 0 Y R 10 0 Y R 1 0 0 Y R 1 0 0 Y R 100YR 100 Y R 100YR 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 10 0 Y R 10 0 Y R 100 Y R 100Y R 100YR 10 0 Y R 100YR 10 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 100YR 100 Y R 100 Y R SAND Y M U S H C R E E K R D GRAYCE MOUNTAIN RANCH LLC 8782371662 COMM COMM COMM COMM COMM COMM CO M M MCCULLEY GAVIN; MCCULLEY LAURA 8782263198 ROBINSON JAMES R; ROBINSON BETTY 8782184309 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - C O V E R & N O T E S . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 0 6 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 1 : 3 9 A M SCALE (34"X22"): SCALE (17"X11"): 1" = 150' 1" = 300' SCALE IN FEET 0 300'150' BUNCOMBE COUNTY EWP - SITE ID: GAVIN MCCULLY - 37-11-21-5042-303 SANDY MUSH CREEK - MCCULLY BUNCOMBE COUNTY , NORTH CAROLINA LAT: 35.6913669, LONG: -82.7666413 PROJECT DIRECTORY PROJECT SPONSOR BUNCOMBE COUNTY SOIL & WATER CONSERVATION ANTHONY DOWDLE NCACSP SOIL CONSERVATIONIST ANTHONY.DOWDLE@BUNCOMBECOUNTY.ORG DESIGN TEAM ENGINEER JENNINGS ENVIRONMENTAL PLLC GREG JENNINGS, PHD, PE PRESIDENT GREG@JENNINGSENV.COM CONSTRUCTION CONTRACTOR TO BE DETERMINED PROPERTY OWNER(S) PIN OWNER 8782371662 GRAYCE MOUNTAIN RANCH LLC 8782263198 MCCULLEY GAVIN;MCCULLEY LAURA 8782184309 ROBINSON JAMES R;ROBINSON BETTY PERMIT DRAWING NOT FOR CONSTRUCTION October 17, 2023 NRCS DESIGN CERTIFICATION: "TO THE BEST OF MY PROFESSIONAL KNOWLEDGE, JUDGEMENT, AND BELIEF, THESE PLANS MEET APPLICABLE NRCS STANDARDS AND PERMITTING REQUIREMENTS." GREG JENNINGS, PHD, PE PRESIDENT, JENNINGS ENVIRONMENTAL PLLC PROJECT SITE ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G CO V E R S H E E T NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 1.1 SHEET INDEX COVER SHEET 1.1 GENERAL PROJECT NOTES AND SPECIFICATIONS 1.2 STREAM RESTORATION - PLAN 2.1 TYPICAL SECTIONS 3.1 - 3.2 STREAM RESTORATION PRACTICE DETAILS 4.1 - 4.2 EROSION & SEDIMENTATION CONTROL (ESC)5.1 - 5.3 RE-VEGETATION NOTES AND SCHEDULES 6.1 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - C O V E R & N O T E S . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 0 6 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 1 : 4 5 A M GENERAL PROJECT NOTES AND SPECIFICATIONS SCALE (34"X22"): SCALE (17"X11"): NTS NTS NOT TO SCALE NRCS PRACTICE CODES ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G GE N E R A L P R O J E C T N O T E S A N D SP E C I F I C A T I O N S NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 1.2 1.DEFINITIONS: 1.1.CONSTRUCTION DOCUMENTS: THE CONTRACT AND APPLICABLE DRAWINGS, DETAILS, SPECIFICATIONS, PERMIT(S), AND/OR ANY OTHER DOCUMENTS (MEETING MINUTES, PUNCH LISTS, BID TABS, ETC.) FOR COMPLETE INFORMATION ABOUT THE REQUIRED WORK. ANY ONE OF THESE PARTS MAY NOT CONTAIN ALL OF THE INFORMATION REQUIRED TO COMPLETE THE PROJECT WORK. 1.2.ENGINEER: JENNINGS ENVIRONMENTAL PLLC 2.THE WORK ON THIS PROJECT SHALL ADHERE TO THE FOLLOWING SPECIFICATIONS, STANDARDS AND/OR REGULATIONS: 2.1.NC DEMLR'S "EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL" (2013) 2.2.NC DEMLR'S CONSTRUCTION GENERAL PERMIT NUMBER NCG01000 2.3.GENERAL, REGIONAL AND SPECIAL CONDITIONS OF USACE'S 404 NATIONWIDE PERMIT NUMBER 27 2.4.GENERAL AND SPECIAL CONDITIONS OF NCDWR'S 401 WATER QUALITY CERTIFICATION 4134 2.5.THE CONSTRUCTION DOCUMENTS 3.ALL EXISTING UTILITIES MAY NOT BE SHOWN. SOME LOCATIONS MAY BE APPROXIMATE. CONTRACTOR SHALL NOTIFY 'NC811' (811) OR (1-800-632-4949) AT LEAST 3 FULL BUSINESS DAYS PRIOR TO BEGINNING CONSTRUCTION OR EXCAVATION TO HAVE EXISTING UTILITIES LOCATED. CONTRACTOR SHALL CONTACT ANY LOCAL UTILITIES THAT PROVIDE THEIR OWN LOCATOR SERVICES INDEPENDENT OF 'NC811'. REPORT ANY DISCREPANCIES TO THE ENGINEER IMMEDIATELY. ANY UTILITIES SHOWN ON THE CONSTRUCTION DOCUMENTS ARE FOR INFORMATIONAL PURPOSES ONLY AND IN NO WAY RELIEVES THE CONTRACTOR FROM COORDINATING, VERIFYING AND PROTECTING EXISTING UTILITIES. 4.ALL UTILITIES SHALL BE PROTECTED AND REMAIN ACTIVE UNLESS OTHERWISE NOTED. CONTRACTOR IS RESPONSIBLE FOR COORDINATING CONSTRUCTION ACTIVITIES WITH THE APPROPRIATE UTILITY COMPANIES FOR ANY REQUIRED RELOCATIONS (I.E. POLES, METERS, FITTINGS, ETC.). 5.THE CONTRACTOR IS RESPONSIBLE FOR THE PROJECT AREA UNTIL COMPLETION AND FINAL ACCEPTANCE BY THE ENGINEER AND PROJECT OWNER. THE CONTRACTOR SHALL CONFINE ALL ACTIVITIES, INCLUDING EQUIPMENT STORAGE, TO THE LIMITS OF DISTURBANCE, STAGING AREAS, AND DESIGNATED CONSTRUCTION ACCESS POINTS. 6.THE MANNER IN WHICH THE CONTRACTOR DEALS WITH PEOPLE AND THEIR PROPERTIES WHILE PERFORMING THIS WORK IS EXTREMELY IMPORTANT. THEREFORE, THE CONTRACTOR AND THE CONTRACTOR'S REPRESENTATIVES SHALL MANIFEST A SPIRIT OF FRIENDLINESS AND COOPERATION WHEN DEALING WITH PROPERTY OWNERS AND THE GENERAL PUBLIC WHILE PERFORMING WORK ON THE SITE. 7.EXTREME CARE AND DILIGENCE SHALL BE EXERCISED BY THE CONTRACTOR TO ASSURE THE SAFETY OF PERSONS, ANIMALS, AND PROPERTY. IF AT ANY TIME THE OWNER OR ENGINEER DETERMINES THAT THE CONTRACTOR'S METHODS OR EQUIPMENT ARE INADEQUATE FOR SECURING THE SAFETY OF THE CONTRACTOR'S EMPLOYEES OR THE PUBLIC, THE DESIGNATED REPRESENTATIVE MAY DIRECT THE CONTRACTOR TO TAKE SPECIFIC ACTIONS TO ENSURE SAFETY. THE CONTRACTOR SHALL IMPROVE METHODS AS DEEMED APPROPRIATE BY THE DESIGNATED REPRESENTATIVE WITHOUT ADDITIONAL COST TO THE PROJECT OWNER, SO AS TO ASSURE COMPLIANCE WITH SAFETY CONCERNS. FAILURE OF THE DESIGNATED REPRESENTATIVE TO MAKE THIS DEMAND SHALL NOT RELIEVE THE CONTRACTOR OF ANY OBLIGATION TO ENSURE THE SAFE CONDUCT OF ITS WORK. 8.THE CONTRACTOR SHALL MAINTAIN ALL LIGHTS, GUARDS, SIGNS, TEMPORARY PASSAGES, OR OTHER PRECAUTIONS NECESSARY FOR THE SAFETY OF ALL PERSONS. THE CONTRACTOR SHALL ABIDE BY ALL SAFETY RULES AND CONSTRUCTION CONDITIONS REQUIRED BY GOVERNMENTAL AUTHORITIES AND OTHER ENTITIES, INCLUDING RAILROADS, SO THE PUBLIC IS SAFEGUARDED FROM ACCIDENTS AND DELAYS. GUARDS AND FLAGS REQUIRED BY GOVERNMENTAL OR RAILROAD AUTHORITIES SHALL BE PROVIDED AT THE CONTRACTOR'S EXPENSE, UNLESS DIRECTED OTHERWISE BY THE DESIGNATED REPRESENTATIVE. CONTRACTOR SHALL AT NO TIME COMPROMISE EITHER SAFETY OR ENVIRONMENTAL REQUIREMENTS. 9.THE CONTRACTOR SHALL ONLY USE ACCESS PATHS AND STAGING AREAS SHOWN ON THE DRAWINGS. ANY ALTERNATE ACCESS PLANNED BY THE CONTRACTOR SHALL BE APPROVED BY THE ENGINEER AND PROJECT OWNER PRIOR TO USE. 10.NO NON-PERMITTED FILL IN WETLANDS MAY OCCUR. ALL EXCESS SOILS FROM STABILIZATION AND GRADING WORK SHALL BE PLACED IN DESIGNATED AREAS ON THE SITE. 11.SITE SHOULD BE “STORM READY” AT THE END OF EACH WORK DAY AND WORK WEEK. TOPOGRAPHIC NOTES AND SPECIFICATIONS 12.HORIZONTAL DATUM IS NAD83(2011) & VERTICAL DATUM IS NAVD88. ALL COORDINATES ARE BASED ON NAD83(2011) AND ALL ELEVATIONS ARE BASED ON NAVD88. 13.THE DESIGN ELEVATIONS AND GRADES SHOWN IN THE DRAWINGS ARE BASED ON NORTH CAROLINA SPATIAL DATA DOWNLOAD LIDAR DIGITAL ELEVATION MODELS (DEM) FROM WHICH ALL COMPUTATIONS OF CUT AND FILL ARE BASED. DISCREPANCIES BETWEEN THE SURVEYED EXITING GROUND SURFACE AND FIELD CONDITIONS AT THE TIME OF CONSTRUCTION CAN RESULT IN VARIATIONS OF TOTAL EXCAVATED QUANTITIES. THESE VARIATIONS SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. STREAM RESTORATION NOTES AND SPECIFICATIONS 14.FIELD CONDITIONS MAY REQUIRE ADAPTATION OF THE DESIGN AND/OR DETAILS PROVIDED IN THE DRAWINGS. MINOR VARIATION(S) OR ADAPTATION(S) OF THE PROPOSED WORK SHOWN IN THE DRAWINGS AND DETAILS ARE CONSIDERED INCIDENTAL TO THE WORK. THE ENGINEER WILL WORK WITH THE CONTRACTOR TO ADDRESS ANY FIELD CHANGES. 15.THE CONTRACTOR SHALL MARK THE LOCATIONS OF BANK STABILIZATION STRUCTURES USING SURVEY GRADE GPS EQUIPMENT FOR REVIEW BY THE ENGINEER BEFORE BEGINNING EXCAVATION AND GRADING. 16.CONTRACTOR SHALL MINIMIZE, TO THE MAXIMUM EXTENT POSSIBLE, IMPACTS TO ADJACENT SIGNIFICANT TREES. 17.CONTRACTOR SHALL USE AN EXCAVATOR WITH A HYDRAULIC THUMB TO INSTALL BANK STABILIZATION STRUCTURES. 18.DESIGN ELEVATIONS SHALL BE CONSTRUCTED WITHIN 0.1' (VERTICAL). WIDTHS AND DEPTHS MUST FALL WITHIN RANGES SHOWN IN THE DRAWINGS AND DETAILS. 19.IF THE EXISTING GROUND IS LESS THAN 0.2' HIGHER THAN THE PROPOSED BANKFULL ELEVATION, IT IS NOT NECESSARY TO EXCAVATE TO THE PROPOSED ELEVATIONS AND GRADES IN THE CONSTRUCTION DOCUMENTS. 20.BANK STABILIZATION STRUCTURES SHALL BE INSTALLED AS SHOWN IN THE DRAWINGS AND DETAILS. ALL STRUCTURES SHALL BE FINISHED TO A SMOOTH SURFACE IN ACCORDANCE WITH THE LINES, GRADES AND ELEVATIONS SHOWN IN THE DRAWINGS AND DETAILS. THE FINISHED STRUCTURE SLOPES AND GRADES SHALL BE WITHIN 0.1' OF DESIGN ELEVATIONS. 21.THE GRADED RIVER BANKS SHALL BE STABILIZED AS SOON AS POSSIBLE BY TEMPORARY AND PERMANENT SEEDING, ADDING STRAW MULCH TO BARE SOIL AND INSTALLING EROSION CONTROL MATTING AS SHOWN IN THE DRAWINGS AND DETAILS. PRIOR TO INSTALLING THE EROSION CONTROL MATTING, PREPARE THE SOIL SURFACE BY LOOSENING 3 - 6” OF SOIL OR APPLYING 3 - 6” OF TOPSOIL TO THE DESIGN ELEVATIONS AND APPLY TEMPORARY AND PERMANENT SEED AND THEN STRAW MULCH. SEED SHALL BE BROADCAST EVENLY OVER THE AREA USING A BROADCAST SPREADER PRIOR TO COVERING WITH THE EROSION CONTROL MATTING. THE MATTING SHALL BE ROLLED OUT IN THE DIRECTION OF ANTICIPATED RUNOFF. INSTALL MATTING IN ACCORDANCE WITH THE DETAIL INCLUDED IN THE DRAWINGS. MATTING USED FOR STREAMBANK STABILIZATION MUST BE CERTIFIED WEED-FREE STRAW OR OTHER NATURAL WEED-FREE / NON-PROPAGATING VEGETATIVE MATERIALS. REWORKING OF AREAS THAT DO NOT ESTABLISH VEGETATION OR BECOME UNSTABLE SHALL BE NECESSARY IN THE MATTING SEPARATES FROM THE SOIL. 22.TOPSOIL SHALL BE REMOVED FROM EXCAVATION AND FILL AREAS PRIOR TO EXCAVATION AND GRADING AND RE-APPLIED TO AREAS AFTER ROUGH GRADING IS COMPLETE. 2 - 4” OF TOPSOIL SHALL BE PLACED ON DISTURBED AREAS TO THE ELEVATIONS AND GRADES INCLUDED IN THE DRAWINGS. EROSION AND SEDIMENTATION CONTROL NOTES AND SPECIFICATIONS. 23.ALL CONSTRUCTION ACTIVITIES SHALL ADHERE TO THE CONDITIONS AND REQUIREMENTS OF NCDEMLR'S NG01 CONSTRUCTION GENERAL PERMIT. 24.ALL TREES, UTILITIES AND OTHER SITE FEATURES SHALL BE PROTECTED UNLESS MARKED FOR REMOVAL OR RELOCATION. 25.ALL WETLANDS AND STREAMS LOCATED WITHIN 50 FEET OF THE CONSTRUCTION AREA ON THE PROJECT SITE SHALL BE CLEARLY MARKED (EXAMPLE- ORANGE FABRIC FENCING) PRIOR TO ANY LAND DISTURBING ACTIVITIES AND MUST BE MAINTAINED ON THE PROPERTY UNTIL THE PROJECT PHASE IS COMPLETED [15A NCAC 02H .0506 (B)(2)]. 26.THE CONTRACTOR SHALL USED A STANDARD CONSTRUCTION ENTRANCE AT ALL SITE ACCESS POINTS TO PREVENT SEDIMENT FROM BEING TRACKED ONTO PUBLIC ROADS. 27.THE CONTRACTOR SHALL USED TEMPORARY SILT FENCE ALONG THE DOWNSLOPE SIDE OF ALL STAGING AREAS AND TEMPORARY STOCK PILE AREAS. 28.THE TURBIDITY IN THE RECEIVING WATERS SHALL NOT EXCEED 50 NEPHELOMETRIC TURBIDITY UNITS (NTU) IN STREAMS NOT DESIGNATED AS TROUT WATERS AND 10 NTU IN STREAMS, LAKES, OR RESERVOIRS DESIGNATED AS TROUT WATERS, AS DESCRIBED IN 15A NCAC 02B .0200. APPROPRIATE SEDIMENT AND EROSION CONTROL PRACTICES MUST BE USED TO MEET THIS STANDARD. [15A NCAC 02B .0211 (21)]. 29.EQUIPMENT SHALL BE WELL-MAINTAINED, CLEANED PRIOR TO MOBILIZATION, AND CHECKED DAILY FOR LEAKS OF PETROLEUM PRODUCTS. FUELING, LUBRICATION AND GENERAL EQUIPMENT MAINTENANCE SHOULD NOT TAKE PLACE WITHIN 50 FEET OF A WATERBODY OR WETLANDS TO PREVENT CONTAMINATION BY FUEL AND OILS. [15A NCAC 02H .0506 (B)(3) AND 15A NCAC 02B.0211(12)]. 30.CONSTRUCTION SHALL BE TIMED TO OCCUR DURING TIMES OF LOW FLOW. 31.THE DESIGNER OR HIS DESIGNEE SHALL SUPERVISE THE INSTALLATION OF IN-STREAM STRUCTURES. [15A NCAC 02H .0506(B)(1) AND (2)]. 32.A TEMPORARY DIVERSION AND/OR PUMP AROUND SYSTEM SHALL BE USED TO DURING ALL STREAM RESTORATION AND STABILIZATION WORK AS SHOWN IN THE DETAILS. TEMPORARY PUMP AROUND SYSTEM SHALL BE USED AT PROJECT SITES WHERE THE WATERSHED SIZE IS LESS THAN 2 SQUARE MILES. 33.THE STREAM BANKS, IN-STREAM STRUCTURES, AND WORK AREA MUST BE STABILIZED AT THE END OF EACH DAY BEFORE THE TEMPORARY IN-STREAM DIVERSIONS AND/OR PUMP AROUND SYSTEM(S) ARE REMOVED AND FLOW IS RETURNED THE FULL CHANNEL. 34.EROSION CONTROL MATTING THAT INCORPORATES PLASTIC MESH AND/OR PLASTIC TWINE SHALL NOT BE USED ALONG STREAMBANKS OR WITHIN WETLANDS. DISTURBED AREAS SHOULD BE SEEDED, MULCHED, AND/OR MATTED AS SOON AS POSSIBLE, PREFERABLY AT THE END OF EACH WORKDAY. [15A NCAC 02B .0201] 35.IF BORROW OR WASTE MATERIAL IS REQUIRED OR GENERATED DURING GRADING OPERATIONS, AN APPROVED EROSION AND SEDIMENT CONTROL PERMIT MUST BE SECURED FOR THE BORROW OR WASTE MATERIAL SITE PRIOR TO INITIATION OF ANY LAND DISTURBING ACTIVITY. [15A NCAC 04B .0110]. QUANTITIES AND MATERIALS NOTES AND SPECIFICATIONS 36.THE CONTRACTOR SHALL FURNISH ALL MATERIALS NECESSARY TO COMPLETE THE PROPOSED WORK UNLESS OTHER PROVISIONS HAVE BEEN AGREED UPON PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL DELIVER ALL MATERIALS TO THE DESIGNATED ACCESS POINTS AND STAGING AREAS. MATERIAL QUANTITIES, DIMENSIONS AND SIZES SHALL CONFORM TO THE NOTES AND SPECIFICATIONS PROVIDED IN THE CONSTRUCTION DOCUMENTS. THE ENGINEER MAY INSPECT AND APPROVE ALL MATERIALS PRIOR TO CONSTRUCTION. IF MATERIALS DO NOT MEET THE MINIMUM REQUIREMENTS SPECIFIED IN THE CONSTRUCTION DOCUMENTS, THE ENGINEER SHALL REJECT THE MATERIALS. 37.COSTS INCURRED DUE TO PROJECT DELAYS RESULTING FROM FAILURE OF THE CONTRACTOR TO MEET THE REQUIREMENTS OF THE CONSTRUCTION DOCUMENTS SHALL BE THE EXPENSE OF THE CONTRACTOR. QUANTITIES LISTED ARE ESTIMATES ONLY AND SHALL BE CONFIRMED BY THE CONTRACTOR. 38.THE EROSION CONTROL MEASURES DEPICTED ON THE DRAWINGS SHALL BE INSTALLED AS NEEDED TO KEEP ALL SEDIMENT ON SITE AND OUT OF STREAMS AND WETLANDS. ADDITIONAL EROSION CONTROL MEASURES (ABOVE THOSE SHOWN ON THE DRAWINGS) MAY BE REQUIRED IN ORDER TO KEEP ALL SEDIMENT ON SITE AND OUT OF STREAMS AND WETLANDS. THE CONTRACTOR SHALL OBTAIN APPROVAL FROM THE PROJECT OWNER AND ENGINEER PRIOR TO INSTALLATION OF ADDITIONAL EROSION CONTROL MEASURES. 39.ANY ADDITIONAL GRADING OTHER THAN WHAT IS SHOWN ON THE PLANS SHALL REQUIRE PRIOR APPROVAL FROM THE PROJECT OWNER AND ENGINEER. 40.THE USE OF ANY BRAND NAMES/MANUFACTURERS OR MODELS IS INTENDED SOLELY TO DENOTE THE QUALITY STANDARD OF THE DESIRED PRODUCT. ANY USE OF BRAND NAMES IS NOT INTENDED TO RESTRICT BIDDERS TO A SPECIFIC BRAND, MAKE, MANUFACTURER, OR NAME. THE BRAND NAMES / MANUFACTURERS OF MODELS ARE INTENDED TO CONVEY THE GENERAL STYLE, TYPE, CHARACTER, AND QUALITY OF PRODUCT. EQUIVALENT PRODUCTS WILL BE ACCEPTABLE IF THE PROJECT OWNER OR ENGINEER HAS GIVEN APPROVAL OF THE SPECIFIC PRODUCT IN WRITING. 41.THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND PROVIDING STORAGE AREAS FOR CONSTRUCTION MATERIALS AND EQUIPMENT. THE MATERIAL AND EQUIPMENT STORAGE SHALL COMPLY WITH THE CONSTRUCTION DOCUMENTS AND ALL LOCAL, STATE AND FEDERAL REGULATIONS THROUGHOUT THE CONSTRUCTION PERIOD. THE CONTRACTOR SHALL RESTORE THE STORAGE AREA TO ITS ORIGINAL (OR BETTER) CONDITION UPON COMPLETION OF THE PROJECT OR UPON SUCH TIME AS DIRECTED BY THE PROJECT OWNER AND ENGINEER. SUCH RESTORATION SHALL BE AT NO ADDITIONAL COST TO THE PROJECT OWNER. © 2023 Microsoft Corporation © 2023 Maxar ©CNES (2023) Distribution Airbus DS 10 0 Y R 100 Y R 100Y R 10 0 Y R 100YR 100 Y R 10 0 Y R 100 Y R 100YR100YR 100YR 100YR 100YR 10 0 Y R 10 0 Y R 10 0 Y R 100YR 100YR 10 0 Y R 100YR 100YR 100 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 10 0 Y R 100YR 100YR 10 0 Y R 10 0 Y R 100 Y R 100Y R 100Y R 100Y R 100YR 100Y R 100Y R 100YR 10 0 Y R 10 0 Y R 100 Y R 100Y R 100 Y R 100 Y R 100 Y R 100 Y R 10 0 Y R 100 Y R 10 0 Y R 1 0 0 Y R 1 0 0 Y R 10 0 Y R 1 0 0 Y R 10 0 Y R 10 0 Y R 10 0 Y R 10 0 Y R 1 0 0 Y R 100 Y R SAND Y M U S H C R E E K R D GRAYCE MOUNTAIN RANCH LLC 8782371662 COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM CO M M CO M M CO M M CO M M MCCULLEY GAVIN; MCCULLEY LAURA 8782263198 ROBINSON JAMES R; ROBINSON BETTY 8782184309 0+ 0 0 1+00 2+0 0 3+0 0 4+ 0 0 5+00 6+00 7+00 8+00 9 + 0 0 1 0 + 0 0 11 + 0 0 11 + 8 9 SL STA 0 + 0 0 S L S T A 1 + 0 0 S L S T A 2 + 0 0 S L S T A 3 + 0 0 SL S T A 4 + 0 0 S L S T A 5 + 0 0 S L S T A 6 + 0 0 SL S T A 7 + 0 0 S L S T A 8 + 0 0 SL STA 9+00 SL STA 10 + 0 0 SL STA 11+00 SL STA 11+89 8040 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - P L A N & S E C T I O N . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 1 0 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 1 : 5 5 A M 1" = 40' 1" = 80' SCALE (34"X22"): SCALE (17"X11"): SCALE IN FEET 0 NOTES: - REMOVE STORM DEBRIS (BRUSH, ETC.) AT BRIDGE AND ALONG REACH. - SUPPLEMENT EX. ROCK MATERIAL PLACED UP- AND DOWNSTREAM OF THE BRIDGE. ROCK MATERIAL MAY BE RE-USED FOR 580 - STREAMBANK STABILIZATION, AT THE DIRECTION OF THE ENGINEER. -DEBRIS SHALL BE DISPOSED ON HIGH GROUND OUTSIDE OF THE FEMA 100-YR FLOODPLAIN. -ONSITE DEBRIS DISPOSAL SHALL BE LOCATED IN AN AREA OUTSIDE THE 100-YEAR FLOODPLAIN WITH LOCATION PROVIDED BY LANDOWNER AND APPROVED BY PROJECT ENGINEER. -RESTORE ACCESS PATHS AND STORAGE AREA(S) TO ORIGINAL CONDITION UPON COMPLETION OF THE PROJECT OR UPON SUCH TIME AS DIRECTED BY THE PROJECT OWNER AND ENGINEER. -DISTURBANCE OF TREES AND/OR WOODY VEGETATION SHALL BE KEPT TO THE MINIMUM EXTENT PRACTICABLE TO COMPLETE WORK. EX. BRIDGE (TO REMAIN) 580 - STREAMBANK STABILIZATION, 300 LF 326 - CLEARING & SNAGGING, 140 LF (STORM DEBRIS: WOODY MATERIAL) PLAN VIEW LEGEND 580 - STREAMBANK STABILIZATION SEE DETAIL, SHEET 4.2 326 - CLEARING & SNAGGING SEE DETAIL, SHEET 4.1 EXISTING STREAM CENTERLINE PROPERTY LINE EX. CONTOUR (1 FT) FLOW DIRECTION A A' ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G PL A N NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 2.1 EX. BRIDGE (COMPROMISED) FEMA FLOODWAYFWAY FEMA 100 YR FLODPLAIN 100YR FEMA 500 YR FLOODPLAIN 500YR EX. CHANNEL CROSSING TypSect - SCALE: HOR 1" =30'; VERT 1"= 15' 2055 2060 2065 2070 2055 2060 2065 2070 0+00 0+10 0+20 0+30 0+40 0+50 0+60 0+70 0+80 0+90 1+00 1+10 1+20 1+30 1+40 1+45 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - P L A N & S E C T I O N . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 1 0 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 0 0 A M SCALE (34"X22"): SCALE (17"X11"): NTS NTS NOT TO SCALE TYPICAL SECTION CHANNEL SECTION SPECIFICATIONS SECTION A - A' MAINTAIN CHANNEL DIMENSION & CAPACITY BANKFULL STAGE CHANNEL SECTION DESIGN CENTERLINE ALIGNMENT 62.7' ± d = 2.9'± ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G TY P I C A L S E C T I O N & D E S I G N C H A N N E L SP E C I F I C A T I O N S NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 3.1 AVERAGED CHANNEL DATA: FROM LIDAR AND REGIONAL CURVE DATA BANKFULL WIDTH (FT): 62.7 BANKFULL FLOW AREA (FT2): 186.4 BANKFULL HYDRAULIC RADIUS (FT): 2.7 MANNINGS N VALUE: 0.035 CHANNEL SLOPE (FT/FT): 0.006 CALCULATED AVERAGE CHANNEL CAPACITY (IMPERIAL UNITS): Q = (1.49 / N)*AREA*(HYD. RADIUS)^(2 / 3) * (SLOPE)^(1 / 2) Q (FT3/S) = 1196 1.INSTALL STREAMBANK STABILIZATION PRACTICES AS SHOWN ON THE DRAWINGS AND DETAILS. CONTRACTOR SHALL NOT INCREASE CAPACITY OF THE CHANNEL BEYOND THE PRE-DISASTER CAPACITY AS DOCUMENTED. 2.FINISHED SURFACE OF STREAMBANKS AND STABILIZATION PRACTICES SHALL MATCH PRE-DISASTER CHANNEL DIMENSION AND CAPACITY. ELEVATIONS AND DEPTHS SHALL BE CONSTRUCTED TO WITHIN 0.1' (VERTICAL). CHANNEL WIDTHS AND OTHER HORIZONTAL (X,Y) DIMENSIONS SHALL BE WITHIN 0.2'. APPROX. PR GRADE Alignment - (1) STA 0+00 VE: 2 2055 2060 2065 2070 2075 2080 2055 2060 2065 2070 2075 2080 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 1+00 VE: 2 2055 2060 2065 2070 2075 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 2+00 VE: 2 2055 2060 2065 2070 2075 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 3+00 VE: 2 2055 2060 2065 2070 2075 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 4+00 VE: 2 2055 2060 2065 2070 2075 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 5+00 VE: 2 2055 2060 2065 2070 2075 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 6+00 VE: 2 2050 2055 2060 2065 2070 2075 2050 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 7+00 VE: 2 2050 2055 2060 2065 2070 2075 2050 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 8+00 VE: 2 2050 2055 2060 2065 2070 2075 2050 2055 2060 2065 2070 2075 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 9+00 VE: 2 2050 2055 2060 2065 2070 2075 2080 2085 2090 2050 2055 2060 2065 2070 2075 2080 2085 2090 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 10+00 VE: 2 2050 2055 2060 2065 2070 2075 2080 2085 2090 2095 2100 2050 2055 2060 2065 2070 2075 2080 2085 2090 2095 2100 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 11+00 VE: 2 2050 2055 2060 2065 2070 2050 2055 2060 2065 2070 0 20 40 60 80 1000-20-40-60-80-100 Alignment - (1) STA 11+89 VE: 2 2050 2055 2060 2065 2070 2050 2055 2060 2065 2070 0 20 40 60 80 1000-20-40-60-80-100 6030 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - P L A N & S E C T I O N . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 1 0 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 0 5 A M 1" = 30' 1" = 60' SCALE (34"X22"): SCALE (17"X11"): SCALE IN FEET 0 ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G SE C T I O N V I E W S NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 3.2 NOTE: BANK REVETMENTS WILL BE OUTSIDE THE CHANNEL CROSS SECTION. TYPICAL STORM DEPOSITED DEBRIS NOT TO SCALE TYPICAL CLEARED CHANNEL CONSTRUCTION NOTES (STORM DEBRIS REMOVAL): NOT TO SCALE PRE-EXISTING CHANNEL BED BANKFULL WATERLINE PRE-EXISTING CHANNEL BED BANKFULL WATERLINE STORM DEBRIS DEPOSIT VARIABLE CHANNEL TOP WIDTHMIN. 5.0'MIN. 5.0' DEBRIS REMOVAL AREADEBRIS DISPOSAL (VARIES) DEBRIS DISPOSAL (VARIES) VARIABLE CHANNEL TOP WIDTHMIN. 5.0'MIN. 5.0' DEBRIS REMOVAL AREADEBRIS DISPOSAL (VARIES) DEBRIS DISPOSAL (VARIES) VARIES VARIES 1.PLAN AND DESIGN ACTIVITIES TO COMPLY WITH ALL FEDERAL, STATE, AND LOCAL LAWS AND REGULATIONS. NO WORK SHALL PROCEED WITHOUT PROPER NOTIFICATIONS, DOCUMENTATION, AND PERMITS AS REQUIRED BY REGULATING AGENCIES. PLAN MUST ACCOUNT FOR ALL TYPES OF DEBRIS/GARBAGE EXPECTED TO BE ENCOUNTERED DURING OPERATIONS. 2.CONTRACTOR SHALL NOT INCREASE CAPACITY OF THE CHANNEL BEYOND THE PRE-DISASTER CAPACITY AS DOCUMENTED. UPROOTED STUMPS MAY BE PULLED FROM THE GROUND (MP EXCAVATION), BUT SHALL INCLUDE NO MORE THAN MINIMAL AMOUNTS OF SOIL ATTACHED TO ROOTS. THE DEBRIS REMOVAL WILL BE RESTRICTED TO THAT ASSOCIATED WITH IDENTIFIED STORM EVENTS ONLY. 3.DEBRIS SHALL BE DISPOSED ON HIGH GROUND OUTSIDE OF THE FEMA 100-YR FLOODPLAIN. ANY DEBRIS REMOVAL, BURNING, AND DISPOSAL OF MAN-MADE DEBRIS/GARBAGE SHALL ADHERE TO ANY LOCAL OR STATE REGULATIONS. OFF-SITE DISPOSAL OF DEBRIS MAY BE REQUIRED; CHECK WITH REGULATORY & PERMITTING AGENCIES. 4.DEBRIS THAT IS NOT OBSTRUCTING FLOW MAY BE LEFT FOR HABITAT DEVELOPMENT AND/OR IMPROVEMENT PER GUIDANCE FROM THE ENGINEER OR SPONSOR. 5.HAZARD LEANING TREES (GREATER THAN 45-DEGREES SHALL BE CUT AT THE STUMP AND REMOVED. EXISTING ROOT STRUCTURE AND STUMPS FIRMLY WITHIN THE SOIL SHOULD REMAIN TO HELP STABILIZE THE SOIL AND FACILITATE RESPROUTING OF WOODY VEGETATION. 6.EQUIPMENT USED WILL GENERALLY INCLUDE HYDRAULIC EXCAVATORS EQUIPPED WITH MECHANICAL THUMB OR GRAPPLE ATTACHMENT, LOADERS, WINCHES MOUNTED ON TRACKED OR RUBBER-TIRE EQUIPMENT, PORTABLE WINCHES, AND CHAIN SAWS. 7.HEAVY EQUIPMENT WORKING IN WETLANDS MUST BE PLACED ON MATS, OR OTHER MEASURES MUST BE TAKEN TO MINIMIZE SOIL DISTURBANCE. 8.EQUIPMENT SHALL OPERATE ADJACENT TO THE STREAM AND NOT WITHIN THE STREAM UNLESS PRIOR APPROVAL IS GRANTED. MECHANIZED LAND CLEARING WILL NOT OCCUR WITHIN WETLANDS AT ANY TIME. 9.NO ACTIVITY MAY CAUSE MORE THAN MINIMAL ADVERSE IMPACT ON NAVIGATION. 10.IN THE EVENT OF A SPILL OF PETROLEUM PRODUCTS OR ANY OTHER HAZARDOUS WASTE, THE CONTRACTOR SHALL REPORT IT TO 1) THE CONTRACTING OFFICER, AND 2) THE NC DIVISION OF WATER QUALITY AT 919-807-6308. IF AN OIL SPILL REACHES SURFACE WATER, BOTH NORTH CAROLINA AND THE NATIONAL RESPONSE CENTER (800-424-8802) MUST BE CONTACTED. PROVISIONS OF THE NORTH CAROLINA OIL POLLUTION AND HAZARDOUS SUBSTANCES CONTROL ACT WILL BE FOLLOWED. G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - D E T A I L S . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 0 8 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 1 3 A M NOT TO SCALE SCALE (34"X22"): SCALE (17"X11"): NTS NTS ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G CL E A R I N G & S N A G G I N G D E T A I L NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 4.1 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - D E T A I L S . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 0 8 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 1 4 A M NOT TO SCALE SCALE (34"X22"): SCALE (17"X11"): NTS NTS STREAMBANK STABILIZATION - STRUCTURAL NOTES AND SPECIFICATIONS 1.ALL STREAMBANK STABILIZATION - STRUCTURAL WORK SHALL TAKE PLACE DURING DRY WORKING CONDITIONS. THE CONTRACTOR SHALL MINIMIZE THE EXPORT OF SEDIMENT TO ADJACENT SURFACE WATERS TO THE MAXIMUM EXTENT PRACTICABLE BY USING ADDITIONAL EROSION AND SEDIMENTATION CONTROL MEASURES AS NEEDED OR AS DIRECTED BY THE ENGINEER ONSITE. 2.FOR IMPLEMENTATION, THE CONTRACTOR SHALL PREPARE THE EXISTING STREAMBANK AND INSTALL 8 OZ. NON-WOVEN FILTER FABRIC, AS NEEDED. STABILIZATION MATERIAL SHALL BE PLACED ON THE PREPARED SLOPE TO A MINIMUM DEPTH OF 2.0 FEET. LARGER MATERIAL IS TO BE PLACED IN A TOE TRENCH AT THE EXISTING TOE OF SLOPE. 3.ROCK MATERIAL USED FOR STRUCTURAL STREAMBANK STABILIZATION SHALL CONSIST OF 100% NCDOT CLASS 2 RIPRAP. ALL MATERIALS ARE TO BE APPROVED BY THE ENGINEER. RIPRAP SHALL BE INSTALLED IN LIFTS NOT TO EXCEED 2.0'. EACH LIFT SHALL BE COMPACTED WITH THE EXCAVATOR BUCKET TO FORM A DENSE LAYER OF COMPACTED ROCK MATERIAL TO LINES, ELEVATIONS AND GRADES IN THE DRAWINGS AND DETAILS. 4.KEY EROSION CONTROL MATTING IN AT INTERFACE WITH STRUCTURAL STREAMBANK STABILIZATION AND INSTALL MATTING ON ALL DISTURBED RIVER BANKS. 5.TRANSPLANTS AVAILABLE ONSITE MAY BE INSTALLED IN THE TOPSOIL AS DIRECTED BY THE ENGINEER ONSITE. 6.THE SURFACE OF THIS FEATURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS. 7.STABILIZATION OF THE WORK AREA WITH TEMPORARY AND PERMANENT SEEDING AND MULCHING IS REQUIRED FOLLOWING GRADING OF THE STREAMBANK. INSTALL WOODY PLANTING AND VEGETATION AS SHOWN ON THE APPROVED RE-VEGETATION PLAN. FL O W MIN. 3.0' TIE TO EXISTING TOP OF BANK DETAILED SECTION A - A' NOT TO SCALE DETAILED PLAN NOT TO SCALE EX. TOP OF BANK MIN. 2.0 FT MIN. 2.0 FT VARIES (MAX. 2.0' ABOVE BANKFULL) COMPACTED BACKFILL NON-WOVEN GEOTEXTILE OR BEDDING MATERIAL, AS NEEDED TIE TO EXISTING GRADE EX. STREAMBED MATCH EX. GRADE MAX. 2:1 INSTALL EROSION CONTROL MATTING OR LIVE TRANSPLANTS AS DIRECTED BY THE ENGINEER ON ALL DISTURBED STREAMBANKS. STREAMBANK STABILIZATION - STRUCTURAL MATERIAL, SEE NOTE 3. ST R E A M B A N K S T A B I L I Z A T I O N LE N G T H V A R I E S P E R P L A N A A' VARIES (EXTEND TO TOP OF BANK) ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G ST R E A M B A N K S T A B I L I Z A T I O N NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 4.2 © 2023 Microsoft Corporation © 2023 Maxar ©CNES (2023) Distribution Airbus DS 10 0 Y R 10 0 Y R 10 0 Y R 100 Y R 100 Y R 100 Y R 100Y R 10 0 Y R 100YR 100YR 100YR 100YR 100YR 100Y R 10 0 Y R 1 0 0 Y R 1 0 0 Y R 1 0 0 Y R 10 0 Y R 100 Y R 10 0 Y R 100YR SAND Y M U S H C R E E K R D COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM COMM CO M M CO M M CO M M CO M M CO M M MCCULLEY GAVIN; MCCULLEY LAURA 8782263198 SF SF SF SF LOD LOD LOD LO D LO D LO D LO D 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 LOD LOD L O D L O D L O D L O D LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD L O D L O D L O D L O D L O D LODLODLODLODLOD LOD LOD LOD LOD L O D L O D L O D L O D L O D LOD LOD LOD LOD 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 TD TD TD TD TD TD TD TD TD TD TD TD T D T D TD TD TD T D G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - E S C . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 1 2 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 2 6 A M SCALE (34"X22"): SCALE (17"X11"): LIMITS OF DISTURBANCE (LOD) = 0.96 AC. TEMPORARY SILT FENCE TEMPORARY STAGING AND STORAGE AREA STABILIZE STREAMBANKS WITH EROSION CONTROL MATTING (TYP.) TEMPORARY IN-STREAM DIVERSION (TYP.) UTILIZE EX. GRAVEL DRIVE TO ACCESS SITE. SUPPLEMENT ROCK FOLLOWING DETAIL ON SHEET 5.2, AS NEEDED. LOD LOD SF SF LIMITS OF DISTURBANCE SILT FENCE STAGING AND STORAGE AREA STABILIZED CONSTRUCTION ENTRANCE CONSTRUCTION ACCESS ROUTE TD TD TEMPORARY DIVERSION EROSION AND SEDIMENTATION CONTROL LEGEND NOTES: SCALE IN FEET 0 20 40 1" = 20' 1" = 40' TEMP. ACCESS PATH (12' WIDE TYP.) ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G ES C P L A N NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 5.1 TEMPORARY CONSTRUCTION ENTRANCE G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - E S C . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 1 2 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 3 0 A M SCALE (34"X22"): SCALE (17"X11"): NTS NTS NOT TO SCALE EROSION AND SEDIMENTATION CONTROL NOTES AND SPECIFICATIONS SEQUENCE OF CONSTRUCTION 1.ALL CONSTRUCTION ACTIVITIES SHALL ADHERE TO THE CONDITIONS AND REQUIREMENTS OF NC DEMLR'S NG01 CONSTRUCTION GENERAL PERMIT. 2.ALL TREES, UTILITIES AND OTHER SITE FEATURES SHALL BE PROTECTED UNLESS MARKED FOR REMOVAL OR RELOCATION. 3.EQUIPMENT SHALL BE WELL-MAINTAINED, CLEANED PRIOR TO MOBILIZATION, AND CHECKED DAILY FOR LEAKS OF PETROLEUM PRODUCTS. FUELING OPERATIONS SHALL BE PERFORMED IN A CONTAINED AREA AWAY FROM SURFACE WATER. 4.ALL WORK IN OR ADJACENT TO STREAMS AND RIVERS SHALL BE CONDUCTED SUCH THAT THE FLOWING WATER DOES NOT COME IN CONTACT WITH THE DISTURBED WORK AREA. 5.UTILIZE A TEMPORARY IN-STREAM DIVERSION AT ALL TIMES WHEN WORKING IN THE ACTIVE STREAM CHANNEL. SEE DETAIL, SHEET 5.3. 6.CONSTRUCTION SHALL BE TIMED TO OCCUR DURING TIMES OF LOW FLOW. 7.CONSTRUCTION SCHEDULING AND STAGING SHALL BE TIMED TO MINIMIZE THE AMOUNT OF TIME SPENT WORKING IN THE RIVER CHANNEL. 8.THE RIVERBANKS, IN-STREAM STRUCTURES AND WORK AREA MUST BE STABILIZED AT THE END OF EACH DAY BEFORE THE TEMPORARY IN-STREAM DIVERSIONS ARE REMOVED AND FLOW IS RETURNED THE FULL CHANNEL. 9.ALL WASTE SOIL SHALL STAY ONSITE AND WILL BE DISPOSED OF IN AREAS DESIGNATED ON THE PLANS. THE WASTE SOIL FOR THE FUTURE WALKING TRAIL SHALL BE ROUGH-GRADED AND STABILIZED WITH TEMPORARY AND PERMANENT SEEDING AND MULCH 1.OBTAIN AND REVIEW THE BUNCOMBE COUNTY EWP SANDY MUSH CREEK - MCCULLY PROJECT, EROSION AND SEDIMENTATION CONTROL PLAN AND ALL OTHER APPLICABLE PERMITS. 2.FLAG THE WORK LIMITS AND STAKE OUT THE LIMITS OF DISTURBANCE (LOD) OF THE PROJECT. THE TOTAL PROJECT LOD IS 0.96 AC. 3.LOCATE ALL UNDERGROUND UTILITIES WITHIN THE WORK AREA. 4.INSTALL RAIN GAUGE AND PREPARE INSPECTION FORMS. 5.HOLD PRE-CONSTRUCTION MEETING WITH THE PERMITTEE, ENGINEER AND CONTRACTOR PRIOR TO STARTING ANY LAND DISTURBING ACTIVITIES. 6.INSTALL ALL EROSION AND SEDIMENTATION CONTROL BMPS AS SHOWN IN THE DRAWINGS AND DETAILS. 7.INSPECT EROSION PREVENTION AND SEDIMENT CONTROL BMPS DAILY AND AFTER SIGNIFICANT RAINFALL EVENTS. MAKE NEEDED REPAIRS IMMEDIATELY. KEEP ALL LOGS AND RECORDS UP-TO-DATE. 8.ACQUIRE AND STORE MATERIALS FOR SITE (E.G. ROCK, LOGS, EROSION CONTROL MATTING AND FILTER FABRICS) IN THE TEMPORARY STAGING AREAS. 9.CLEAR EXISTING VEGETATION REQUIRED TO COMPLETE THE WORK TAKING CARE NOT TO DISTURB DESIRABLE VEGETATION TO REMAIN INTACT. 10.GRADE THE RIVER BANKS AND INSTALL BANK STABILIZATION STRUCTURES ACCORDING TO THE PLANS AND DETAILS. WHEN POSSIBLE, PERFORM WORK FROM THE RIVER BANKS TO MINIMIZE TIME SPENT WORKING IN THE CHANNEL. 11.WHEN WORKING IN THE CHANNEL, UTILIZE A TEMPORARY IN-STREAM DIVERSION. 12.INSTALL TEMPORARY SEEDING, PERMANENT SEEDING, AND EROSION CONTROL MATTING ON ALL DISTURBED RIVER BANKS AND GRADED SLOPES AS SHOWN ON SHEET 5.3. 13.INSTALL TEMPORARY AND PERMANENT SEEDING AND MULCH TO ALL AREAS DISTURBED FOR CONSTRUCTION ACCESS AND STAGING AS SHOWN ON SHEET 5.1. 14.ONCE THE WORK AREA IS STABILIZED AND CONSTRUCTION ACTIVITIES ARE COMPLETED, REMOVE AND DISPOSE OF ALL NON-BIODEGRADABLE EROSION AND SEDIMENTATION CONTROL BMPS. 15.NOTIFY THE PERMITEE AND THE ENGINEER FOR A FINAL INSPECTION AND WALK THROUGH TO VERIFY FINAL STABILIZATION OF THE SITE. 16.WHEN SEASONALLY APPROPRIATE, INSTALL PERMANENT PLANTINGS ON RIVER BANKS AND WITHIN THE RIPARIAN ZONES AS SHOWN ON SHEET 6.1. ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G ES C N O T E S A N D S P E C I F I C A T I O N S & SE Q U E N C E O F C O N S T R U C T I O N NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 5.2 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - E S C . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 1 2 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 3 5 A M SCALE (34"X22"): SCALE (17"X11"): NTS NTS NOT TO SCALE NOTES: 1.Lime, fertilize and seed before installation. Planting of shrubs, trees, etc. should occur after installation. 2.Slope surface shall be smooth before placement for proper soil contact. 3.Design velocities exceeding 2 feet/second require temporary blankets, mats or similar liners to protect seed and soil until vegetation becomes established. 4.Terminal anchor trenches are required at RECP ends and intermittent check slots must be constructed across channels at 25 foot intervals. 5.Terminal anchor trenches should be a minimum of 12 inches in depth and 6 inches in width. Intermittent check slots should be 6 inches deep and 6 inches wide. 6.For installation on a slope, place RECP 2-3 feet over the top of the slope and into an excavated end trench measuring approximately 12 inches deep by 6 inches wide. Pin the RECP at 1 foot intervals along the bottom of the trench, backfill and compact. Unroll the RECP down the slope maintaining direct contact between the soil and RECP. Pin using staples or pins in a 3 feet center-to-center pattern. 7.11 gauge, at least 6 inch by 1 inch staples or 12 inch minimum length wooden stakes are recommended for anchoring. 8.Grass-lined channels with design velocities exceeding 6 feet/second should include turf reinforcement mats 9.Check slots to be constructed per manufacturers specifications. 10.Staking or stapling layout per manufacturers specification. 11.If there is a berm at the top of slope, anchor upslope of the berm. 12.Do not stretch blankets/matting tight, allow the rolls to conform to any irregularities. 13.For slopes less than 3H:1V, rolls may be placed in horizontal strips. MAINTENANCE: 1.Inspect Rolled Erosion Control Products at least weekly and after each rain of 1 inch or greater; repair immediately. 2.Good contact with the ground must be maintained, and erosion must not occur beneath the RECP. 3.Any areas of the RECP that are damaged or not in close contact with the ground shall be repaired and stapled. 4.If erosion occurs due to poorly controlled drainage, the problem shall be fixed and the eroded area protected. 5.Monitor and repair the RECP as necessary until ground cover is established. Overlap 6" Min.Longitudinal Anchor Trench Overcut channel 2" to allow bulking during seedbed preparation Design Depth 6" Min. 6" Min. Typical installation with erosion control blankets or turf reinforcement mats Intermittent check slot Longitudinal anchor trench Single-lap spliced ends or begin new roll in an intermittent check slot FLOWPrepare soil and apply seed before installing blankets, mats or other temporary channel liner systems 6" Min. Overlap Anchor 6"x6" min. Trench and staple at 12" intervals Staple Overlaps Max. 5" spacing 3" Min. Overlap Bring material down to a level area, turn the end under 4" and staple at 12" intervals. Check Slots at 25' intervals Cha n n e l Bott o m Stakes at 3'-5' intervals Initial channel anchor trench 12" Terminal slope and channel anchor trench Construction: 1.Clear the entrance and exit area of all vegetation, roots, and other objectionable material and properly grade it. 2.Place the gravel to the specific grade and dimensions shown on the plans, and smooth it. 3.Provide drainage to carry water to a sediment trap or other suitable outlet. 4.Use geotextile fabrics in order to improve stability of the foundation in locations subject to seepage or high water table. Maintenance: 1.Per NCG-01 inspect at least once a week and after each 1 inch or greater rainfall; make any required repairs immediately. 2.Maintain the gravel pad in a condition to prevent mud or sediment from leaving the construction site. This may require periodic topdressing with 2 inch stone. 3.Immediately remove all objectionable materials spilled, washed or tracked onto public roadways. Pub l i c R o a d 2-3" Course Aggregate 6" Min. As R e q u i r e d 12' M i n . 50' M i n . o r T o F r o n t o f H o u s e Construction: 1.Construct the sediment barrier of standard strength or extra strength synthetic filter fabrics. 2.Ensure that the height of the sediment fence does not exceed 24 inches above the ground. (Higher fences may impound volumes of water sufficient to cause failure of the structure) 3.Construct the filter fabric from a continuous roll cut to the length of the barrier to avoid joints. When joints are necessary, securely fasten the filter cloth only at a support post with 4 feet minimum overlap to the next post. 4.Support standard strength filter fabric by wire mesh fastened securely to the upslope side of the posts. Extend the wire mesh support to the bottom of the trench. Fasten the wire reinforcement, then fabric on the upslope side of the fence post. Wire or plastic zip ties should have a minimum 50 pound tensile strength. 5.When a wire mesh support fence is used, space posts a maximum of 8 feet apart. Supports should be driven securely into the ground a minimum of 24 inches. 6.Extra strength filter fabric with 6 foot post spacing does not require a wire mesh support fence. Securely fasten the filter fabric directly to posts. Wire or plastic zip ties should have a minimum of 50 pound tensile strength. 7.Excavate the trench approximately 4 inches wide and 8 inches deep along the proposed line of the posts and upslope from the barrier. 8.Place 12 inches of fabric along the bottom and side of the trench. 9.Backfill the trench with soil placed over the filter fabric and compact. Thorough compaction of the backfill is critical to silt fence performance. 10.Do not attach filter fabric to existing trees. Maintenance: 1.Inspect sediment fences at least once a week and after each 1 inch or greater rainfall. Make any required repairs immediately. 2.Should the fabric of a sediment fence collapse, tear, decompose, or become ineffective, replace it promptly. 3.Remove sediment deposits as necessary to provide adequate storage volume for the next rain and reduce pressure on the fence. Take care to avoid undermining the fence during cleanouts. 4.Remove all fencing materials and unstable sediment deposits and bring the area to grade and stabilize it after the contributing drainage area has been properly stabilized. Steel Post 8' Max. Standard Strength fabric with wire fence 6' Max. Extra strength fabric without wire fence 18-24" 8" down & 4" forward along the trench24" Wire Fence Filter Fabric Plastic or Wire ties 24" 8" Min. 4" Min. Backfill trench and Compact thoroughly Upslope Wire Fence Filter Fabric Steel Post Plastic or Wire CROSS SECTION VIEW STANDARD CONSTRUCTION ENTRANCE / EXIT ROLLED EROSION CONTROL PRODUCTS (RECP)TEMPORARY SILT FENCE TEMPORARY IN-STREAM DIVERSION DETAIL WORK AREA TEMPORARY IN-STREAM DIVERSION NOTES DETAILED PLAN LENGTH NOT TO EXCEED THAT WHICH CAN BE COMPLETED IN ONE DAY FLOW RIVER BAN K FLOW WORK AREA TEMPORARY GRAVEL/COBBLE BERM RIVER BANK ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G ES C D E T A I L S NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 5.3 G: \ S H A R E D D R I V E S \ C A D \ 8 2 B U N C O M B E S W C D \ 8 2 0 4 F R E D E W P & S T R A P \ S A N D Y T U R K E Y \ G A V I N M C C U L L Y \ D W G \ 8 2 0 4 _ S A N D Y T U R K E Y - M C C U L L Y _ S H T - D E T A I L S . D W G | CH R I S | S A V E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 0 : 0 8 A M | JE _ G R A Y S C A L E . C T B | | P L O T T E D : Tu e s d a y , O c t o b e r 1 7 , 2 0 2 3 1 0 : 0 2 : 4 2 A M NOT TO SCALE SCALE (34"X22"): SCALE (17"X11"): NTS NTS ---------------- ---------------- ---------------- AP P R V DE S C R I P T I O N RE V 7 SAMUEL ASHE DRIVE ASHEVILLE, NC 28805 SHEET NUMBER DATE: DR A W N B Y : CH E C K E D B Y : AP P R O V E D B Y : XX XX CM P PE R M I T D R A W I N G RE - V E G E T A T I O N N O T E S A N D S C H E D U L E S NO T F O R C O N S T R U C T I O N BU N C O M B E C O U N T Y E W P SA N D Y M U S H C R E E K - MC C U L L Y BU N C O M B E C O U N T Y , NO R T H C A R O L I N A 10/17/2023 6.1 SEEDING SCHEDULES ZONE 1: STREAMBANKS ZONE 2: BUFFER RE-ESTABLISHMENT 1. FINAL VEGETATION SPECIES SELECTION MAY CHANGE DUE TO REFINEMENT OR SPECIES AVAILABILITY AT THE TIME OF PLANTING. SPECIES SUBSTITUTIONS WILL BE COORDINATED BETWEEN THE BANK MANAGER, ENGINEER AND PLANTING CONTRACTOR PRIOR TO THE PROCUREMENT OF PLANT/SEED STOCK. 2. LARGER NATIVE TREE SPECIES TO BE PRESERVED WILL BE FLAGGED BY THE ENGINEER PRIOR TO CONSTRUCTION ACTIVITIES. ANY TREES HARVESTED FOR WOODY MATERIAL WILL BE UTILIZED TO PROVIDE BED AND BANK STABILIZATION AND COVER OR NESTING HABITAT ON THE FLOODPLAIN. ANY EXCESS WOODY MATERIALS MAY USED TO BACKFILL OLD CHANNELS. 3. ALL DISTURBED AREAS WILL BE STABILIZED USING TEMPRORY AND PERMERMANET SEEDING AS DEFINED IN THE SEEDING SCHEDULE AND THE APPROVED E&SC PLANS. 4. SUPPLEMENTAL PLANTING ACTIVITIES MAY BE REQUIRED WITHIN THE CONSERVATION EASEMENT. TEMPORARY SEEDING AND MULCHING NOTES 5. TEMPORARY SEEDING AND MULCHING SHALL BE APPLIED TO ALL AREAS AND ACCESS ROUTES DISTURBED DURING CONSTRUCTION. 6. ALL SEED AND SEED VARIETIES MUST BE FREE OF STATE AND FEDERALLY LISTED NOXIOUS WEED SEED AND INVASIVE SPECIES. 7. ALL DISTURBED AREAS WILL BE SEEDED WITH TEMPORARY SEED AND MULCHED WITH WHEAT STRAW. SEEDING WILL BE PERFORMED USING A BROADCAST SPREADER. OTHER METHODS MAY BE USED BUT MUST BE APPROVED BY ENGINEER IN ADVANCE OF INSTALLATION. 8. MAINTENANCE OF SEEDED AREAS SHALL CONSIST OF WATERING, WEED AND PEST CONTROL, FERTILIZATION, EROSION REPAIR, RESEEDING, AND INCIDENTAL OPERATIONS AS NECESSARY TO ESTABLISH A HEALTHY, VIGOROUS, WEED FREE AND DISEASE FEE UNIFORM STAND OF GRASS. ALL AREAS WHICH FAIL TO SHOW A UNIFORM STAND OF GRASS FOR ANY REASON SHALL BE TREATED REPEATEDLY UNTIL A UNIFORM STAND OF AT LEAST 90% COVERAGE IS ATTAINED WITH NO BARE AREA GREATER THAN FIVE (5) SQUARE FEET. PERMANENT SEEDING NOTES 9. PERMANENT SEEDING SHALL OCCUR IN CONJUNCTION WITH TEMPORARY SEEDING WHERE APPLICABLE. IDEALLY, PERMANENT SEEDING SHALL OCCUR DURING THE PLANTING SEASON FOR EACH SEED TYPE. AREAS FERTILIZED FOR TEMPORARY SEEDING SHALL BE SUFFICIENTLY FERTILIZED FOR PERMANENT SEEDING; ADDITIONAL FERTILIZER IS NOT REQUIRED FOR PERMANENT SEEDING. 10. ALL SEED AND SEED VARIETIES MUST BE FREE OF STATE AND FEDERALLY LISTED NOXIOUS WEED SEED AND INVASIVE SPECIES. 11. THE CONTRACTOR SHALL LOOSEN THE SOIL TO A MINIMUM DEPTH OF 4-INCHES AND GRADE TO A SMOOTH, EVEN SURFACE WITH A LOOSE, UNIFORMLY FINE TEXTURE. THE AREAS TO BE SEEDED ARE THEN TO BE ROLLED AND RAKED TO REMOVE RIDGES AND FILL DEPRESSIONS TO MEET FINISH GRADES. THE CONTRACTOR IS TO LIMIT SUB GRADE AND FINISH GRADE PREPARATION TO AREAS THAT WILL BE PLANTED IMMEDIATELY. PREPARED AREAS ARE TO BE RESTORED IF ERODED OR OTHERWISE DISTURBED AFTER FINE GRADING AND BEFORE PLANTING. 12. SEED SHALL BE SOWN WITH A SPREADER OR A SEEDING MACHINE. SEED IS NOT TO BE BROADCAST OR DROPPED WHEN WIND VELOCITY EXCEEDS 5 MPH. SEED SHALL BE EVENLY DISTRIBUTED BY SOWING IN TWO DIRECTIONS AT RIGHT ANGLES TO EACH OTHER. WET SEED OR SEED THAT IS MOLDY OR OTHERWISE DAMAGED IN TRANSIT OR STORAGE IS NOT TO BE USED. AFTER BEGIN SOWN, THE SEED SHALL BE RAKED INTO THE TOP 1/4 INCH OF THE TOPSOIL, LIGHTLY ROLLED, AND WATERED WITH FINE SPRAY. SEEDED AREAS ON STREAM BANKS SHALL BE PROTECTED WITH COIR FIBER MATTING. ZONE 1: STREAMBANK 13. LIVESTAKES AND HERBACEOUS PLUGS LISTED IN THE PLANTING SCHEDULE SHALL BE PLANTED IN OFFSET ROWS AT A DENSITY OF 4,840 STEMS PER ACRE (3.0' O.C.) FROM TOE OF THE RESTORED CHANNEL TO 3.0' OUTSIDE THE BANKFULL STAGE. HERBACEOUS PLUGS SHALL BE PLANTED ALONG THE TOE OF THE CHANNEL IN THE OUTSIDE OF THE POOL MEANDER BENDS. ZONE 2: RIPARIAN BUFFER 14. WOODY SPECIES LISTED IN THE PLANTING SCHEDULE SHALL BE PLANTED IN OFFSET ROWS AT A DENSITY OF 440 STEMS PER ACRE (10.0' O.C.) FROM 3.0' OUTSIDE THE BANKFULL STAGE TO THE GRADING LIMITS. EXACT PLACEMENT OF THE SPECIES SHALL BE DETERMINED BY THE CONTRACTOR’S VEGETATION SPECIALIST PRIOR TO SITE PLANTING AND BASED ON THE WETNESS CONDITIONS OF PLANTING LOCATIONS. SOIL SPREADING 15. AREAS OF SOIL SPREADING SHALL BE STABILIZED USING TEMPORARY SEEDING AS DEFINED IN THE SEEDING SCHEDULE AND THE APPROVED EROSION AND SEDIMENTATION CONTROL PLANS. GENERAL RE-VEGETATION AND PLANTING NOTES Buncombe County Assessment Property Record Search LAND INFORMATION BUILDING INFORMATION Buncombe County Assessment Property Record Search 878226319800000 353 SANDY MUSH CREEK RD MCCULLEY GAVIN 353 SANDY MUSH CREEK RD, LEICESTER, NC, 28748 Total Appraised Value $857,800 KEY INFORMATION Zoning OU Neighborhood R8RB Land Use Code MULTIPLE RES Municipality - Fire District FLE Special District - Present Use - Appraisal Area Henry Outlaw 828-250-4968 henry.outlaw@buncombecounty.org Exemption - Legal Description Deed date: 2022-09-28 Deed: 6262-1089 SubDiv: Block: Lot: Section: Plat: 0000-0000 Plat Reference 0-0 ASSESSMENT DETAILS Land Value $497,200 Building Value $351,500 Features $9,100 Total Appraised Value $857,800 Deferred Value $0 Exempt Value $0 Total Taxable Value $857,800 OPEN USE MULTIPLE RES 76.27 acres R8RB $497,200 NO ZONING LAND USE CODE SIZE NEIGHBORHOOD ASSESSED VALUE FLOODPLAIN IS THE BUILDING INFORMATION ON YOUR PROPERTY RECORD CARD CORRECT? Please conrm that the information below is correct for all buildings, via the ‘Conrm property record card data is correct’ button. If any of the information is incorrect on any building please report the changes via the ‘I want to update my proper ty record’ button for the building that needs to be updated. Conrm Property Record Card Data is correct. 1000 ft 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 1/18 IPaC resource list This report is an automatically generated list of species and other resources such as critical habitat (collectively referred to as trust resources) under the U.S. Fish and Wildlife Service's (USFWS) jurisdiction that are known or expected to be on or near the project area referenced below. The list may also include trust resources that occur outside of the project area, but that could potentially be directly or indirectly aected by activities in the project area. However, determining the likelihood and extent of eects a project may have on trust resources typically requires gathering additional site-specic (e.g., vegetation/species surveys) and project-specic (e.g., magnitude and timing of proposed activities) information. Below is a summary of the project information you provided and contact information for the USFWS oce(s) with jurisdiction in the dened project area. Please read the introduction to each section that follows (Endangered Species, Migratory Birds, USFWS Facilities, and NWI Wetlands) for additional information applicable to the trust resources addressed in that section. Location Buncombe County, North Carolina U.S. Fish & Wildlife ServiceIPaC 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 2/18 Local oce Asheville Ecological Services Field Oce  (828) 258-3939  (828) 258-5330 160 Zillicoa Street Asheville, NC 28801-1082 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 3/18 Endangered species This resource list is for informational purposes only and does not constitute an analysis of project level impacts. The primary information used to generate this list is the known or expected range of each species. Additional areas of inuence (AOI) for species are also considered. An AOI includes areas outside of the species range if the species could be indirectly aected by activities in that area (e.g., placing a dam upstream of a sh population even if that sh does not occur at the dam site, may indirectly impact the species by reducing or eliminating water ow downstream). Because species can move, and site conditions can change, the species on this list are not guaranteed to be found on or near the project area. To fully determine any potential eects to species, additional site-specic and project-specic information is often required. Section 7 of the Endangered Species Act requires Federal agencies to "request of the Secretary information whether any species which is listed or proposed to be listed may be present in the area of such proposed action" for any project that is conducted, permitted, funded, or licensed by any Federal agency. A letter from the local oce and a species list which fullls this requirement can only be obtained by requesting an ocial species list from either the Regulatory Review section in IPaC (see directions below) or from the local eld oce directly. For project evaluations that require USFWS concurrence/review, please return to the IPaC website and request an ocial species list by doing the following: 1. Draw the project location and click CONTINUE. 2. Click DEFINE PROJECT. 3. Log in (if directed to do so). 4. Provide a name and description for your project. 5. Click REQUEST SPECIES LIST. Listed species and their critical habitats are managed by the Ecological Services Program of the U.S. Fish and Wildlife Service (USFWS) and the sheries division of the National Oceanic and Atmospheric Administration (NOAA Fisheries ). Species and critical habitats under the sole responsibility of NOAA Fisheries are not shown on this list. Please contact NOAA Fisheries for species under their jurisdiction. 1 2 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 4/18 1. Species listed under the Endangered Species Act are threatened or endangered; IPaC also shows species that are candidates, or proposed, for listing. See the listing status page for more information. IPaC only shows species that are regulated by USFWS (see FAQ). 2. NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an oce of the National Oceanic and Atmospheric Administration within the Department of Commerce. The following species are potentially aected by activities in this location: Mammals Reptiles NAME STATUS Gray Bat Myotis grisescens Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/6329 Endangered Northern Long-eared Bat Myotis septentrionalis Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/9045 Endangered Tricolored Bat Perimyotis subavus Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/10515 Proposed Endangered NAME STATUS Bog Turtle Glyptemys muhlenbergii No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/6962 SAT 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 5/18 Insects Flowering Plants Lichens Critical habitats Potential eects to critical habitat(s) in this location must be analyzed along with the endangered species themselves. There are no critical habitats at this location. NAME STATUS Monarch Buttery Danaus plexippus Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/9743 Candidate NAME STATUS Mountain Sweet Pitcher-plant Sarracenia rubra ssp. jonesii Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/4283 Endangered NAME STATUS Rock Gnome Lichen Gymnoderma lineare Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ecp/species/3933 Endangered 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 6/18 You are still required to determine if your project(s) may have eects on all above listed species. Bald & Golden Eagles There are bald and/or golden eagles in your project area. For guidance on when to schedule activities or implement avoidance and minimization measures to reduce impacts to migratory birds on your list,click on the PROBABILITY OF PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be present and breeding in your project area. BREEDING SEASON Bald and golden eagles are protected under the Bald and Golden Eagle Protection Act and the Migratory Bird Treaty Act. Any person or organization who plans or conducts activities that may result in impacts to bald or golden eagles, or their habitats, should follow appropriate regulations and consider implementing appropriate conservation measures, as described below. Additional information can be found using the following links: Eagle Managment https://www.fws.gov/program/eagle-management Measures for avoiding and minimizing impacts to birds https://www.fws.gov/library/collections/avoiding-and-minimizing- incidental-take-migratory-birds Nationwide conservation measures for birds https://www.fws.gov/sites/default/les/documents/nationwide-standard- conservation-measures.pdf NAME Bald Eagle Haliaeetus leucocephalus This is not a Bird of Conservation Concern (BCC) in this area, but warrants attention because of the Eagle Act or for potential susceptibilities in oshore areas from certain types of development or activities. Breeds Sep 1 to Aug 31 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 7/18 Probability of Presence Summary The graphs below provide our best understanding of when birds of concern are most likely to be present in your project area. This information can be used to tailor and schedule your project activities to avoid or minimize impacts to birds. Please make sure you read and understand the FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before using or attempting to interpret this report. Probability of Presence () Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your project overlaps during a particular week of the year. (A year is represented as 12 4-week months.) A taller bar indicates a higher probability of species presence. The survey eort (see below) can be used to establish a level of condence in the presence score. One can have higher condence in the presence score if the corresponding survey eort is also high. How is the probability of presence score calculated? The calculation is done in three steps: 1. The probability of presence for each week is calculated as the number of survey events in the week where the species was detected divided by the total number of survey events for that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is 0.25. 2. To properly present the pattern of presence across the year, the relative probability of presence is calculated. This is the probability of presence divided by the maximum probability of presence across all weeks. For example, imagine the probability of presence in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12 (0.25) is the maximum of any week of the year. The relative probability of presence on week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2. 3. The relative probability of presence calculated in the previous step undergoes a statistical conversion so that all possible values fall between 0 and 10, inclusive. This is the probability of presence score. To see a bar's probability of presence score, simply hover your mouse cursor over the bar. Breeding Season () Yellow bars denote a very liberal estimate of the time-frame inside which the bird breeds across its entire range. If there are no yellow bars shown for a bird, it does not breed in your project area. Survey Eort () 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 8/18  no data survey eort breeding season probability of presence Vertical black lines superimposed on probability of presence bars indicate the number of surveys performed for that species in the 10km grid cell(s) your project area overlaps. The number of surveys is expressed as a range, for example, 33 to 64 surveys. To see a bar's survey eort range, simply hover your mouse cursor over the bar. No Data () A week is marked as having no data if there were no survey events for that week. Survey Timeframe Surveys from only the last 10 years are used in order to ensure delivery of currently relevant information. The exception to this is areas o the Atlantic coast, where bird returns are based on all years of available data, since data in these areas is currently much more sparse. SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Bald Eagle Non-BCC Vulnerable What does IPaC use to generate the potential presence of bald and golden eagles in my specied location? The potential for eagle presence is derived from data provided by the Avian Knowledge Network (AKN). The AKN data is based on a growing collection of survey, banding, and citizen science datasets and is queried and ltered to return a list of those birds reported as occurring in the 10km grid cell(s) which your project intersects, and that have been identied as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply). To see a list of all birds potentially present in your project area, please visit the Rapid Avian Information Locator (RAIL) Tool. What does IPaC use to generate the probability of presence graphs of bald and golden eagles in my specied location? The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern (BCC) and other species that may warrant special attention in your project location. The migratory bird list generated for your project is derived from data provided by the Avian Knowledge Network (AKN). The AKN data is based on a growing collection of survey, banding, and citizen science datasets and is queried and ltered to return a list of those birds reported as occurring in the 10km grid cell(s) which your project intersects, and that have been identied as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular vulnerability to oshore activities or development. 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 9/18 Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is not representative of all birds that may occur in your project area. To get a list of all birds potentially present in your project area, please visit the Rapid Avian Information Locator (RAIL) Tool. What if I have eagles on my list? If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating the Eagle Act should such impacts occur. Please contact your local Fish and Wildlife Service Field Oce if you have questions. Migratory birds The birds listed below are birds of particular concern either because they occur on the USFWS Birds of Conservation Concern (BCC) list or warrant special attention in your project location. To learn more about the levels of concern for birds on your list and how this list is generated, see the FAQ below. This is not a list of every bird you may nd in this location, nor a guarantee that every bird on this list will be found in your project area. To see exact locations of where birders and the general public have sighted birds in and around your project area, visit the E-bird data mapping tool (Tip: enter your location, desired date range and a species on your list). For projects that occur o the Atlantic Coast, additional maps and models detailing the Certain birds are protected under the Migratory Bird Treaty Act and the Bald and Golden Eagle Protection Act . Any person or organization who plans or conducts activities that may result in impacts to migratory birds, eagles, and their habitats should follow appropriate regulations and consider implementing appropriate conservation measures, as described below. 1. The Migratory Birds Treaty Act of 1918. 2. The Bald and Golden Eagle Protection Act of 1940. Additional information can be found using the following links: Birds of Conservation Concern https://www.fws.gov/program/migratory-birds/species Measures for avoiding and minimizing impacts to birds https://www.fws.gov/library/collections/avoiding-and-minimizing- incidental-take-migratory-birds Nationwide conservation measures for birds https://www.fws.gov/sites/default/les/documents/nationwide-standard- conservation-measures.pdf 1 2 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 10/18 relative occurrence and abundance of bird species on your list are available. Links to additional information about Atlantic Coast birds, and other important information about your migratory bird list, including how to properly interpret and use your migratory bird report, can be found below. For guidance on when to schedule activities or implement avoidance and minimization measures to reduce impacts to migratory birds on your list, click on the PROBABILITY OF PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be present and breeding in your project area. BREEDING SEASONNAME Bald Eagle Haliaeetus leucocephalus This is not a Bird of Conservation Concern (BCC) in this area, but warrants attention because of the Eagle Act or for potential susceptibilities in oshore areas from certain types of development or activities. Breeds Sep 1 to Aug 31 Black-billed Cuckoo Coccyzus erythropthalmus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. https://ecos.fws.gov/ecp/species/9399 Breeds May 15 to Oct 10 Bobolink Dolichonyx oryzivorus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds May 20 to Jul 31 Canada Warbler Cardellina canadensis This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds May 20 to Aug 10 Cerulean Warbler Dendroica cerulea This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. https://ecos.fws.gov/ecp/species/2974 Breeds Apr 27 to Jul 20 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 11/18 Chimney Swift Chaetura pelagica This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds Mar 15 to Aug 25 Eastern Whip-poor-will Antrostomus vociferus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds May 1 to Aug 20 Golden-winged Warbler Vermivora chrysoptera This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. https://ecos.fws.gov/ecp/species/8745 Breeds May 1 to Jul 20 Kentucky Warbler Oporornis formosus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds Apr 20 to Aug 20 Northern Saw-whet Owl Aegolius acadicus acadicus This is a Bird of Conservation Concern (BCC) only in particular Bird Conservation Regions (BCRs) in the continental USA Breeds Mar 1 to Jul 31 Prairie Warbler Dendroica discolor This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds May 1 to Jul 31 Red-headed Woodpecker Melanerpes erythrocephalus This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds May 10 to Sep 10 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 12/18 Probability of Presence Summary The graphs below provide our best understanding of when birds of concern are most likely to be present in your project area. This information can be used to tailor and schedule your project activities to avoid or minimize impacts to birds. Please make sure you read and understand the FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before using or attempting to interpret this report. Probability of Presence () Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your project overlaps during a particular week of the year. (A year is represented as 12 4-week months.) A taller bar indicates a higher probability of species presence. The survey eort (see below) can be used to establish a level of condence in the presence score. One can have higher condence in the presence score if the corresponding survey eort is also high. How is the probability of presence score calculated? The calculation is done in three steps: 1. The probability of presence for each week is calculated as the number of survey events in the week where the species was detected divided by the total number of survey events for that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is 0.25. 2. To properly present the pattern of presence across the year, the relative probability of presence is calculated. This is the probability of presence divided by the maximum probability of presence across all weeks. For example, imagine the probability of presence in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12 (0.25) is the maximum of any week of the year. The relative probability of presence on week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2. 3. The relative probability of presence calculated in the previous step undergoes a statistical conversion so that all possible values fall between 0 and 10, inclusive. This is the probability of presence score. Rusty Blackbird Euphagus carolinus This is a Bird of Conservation Concern (BCC) only in particular Bird Conservation Regions (BCRs) in the continental USA Breeds elsewhere Wood Thrush Hylocichla mustelina This is a Bird of Conservation Concern (BCC) throughout its range in the continental USA and Alaska. Breeds May 10 to Aug 31 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 13/18  no data survey eort breeding season probability of presence To see a bar's probability of presence score, simply hover your mouse cursor over the bar. Breeding Season () Yellow bars denote a very liberal estimate of the time-frame inside which the bird breeds across its entire range. If there are no yellow bars shown for a bird, it does not breed in your project area. Survey Eort () Vertical black lines superimposed on probability of presence bars indicate the number of surveys performed for that species in the 10km grid cell(s) your project area overlaps. The number of surveys is expressed as a range, for example, 33 to 64 surveys. To see a bar's survey eort range, simply hover your mouse cursor over the bar. No Data () A week is marked as having no data if there were no survey events for that week. Survey Timeframe Surveys from only the last 10 years are used in order to ensure delivery of currently relevant information. The exception to this is areas o the Atlantic coast, where bird returns are based on all years of available data, since data in these areas is currently much more sparse. SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Bald Eagle Non-BCC Vulnerable Black-billed Cuckoo BCC Rangewide (CON) Bobolink BCC Rangewide (CON) Canada Warbler BCC Rangewide (CON) Cerulean Warbler BCC Rangewide (CON) Chimney Swift BCC Rangewide (CON) 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 14/18 Eastern Whip-poor-will BCC Rangewide (CON) Golden-winged Warbler BCC Rangewide (CON) Kentucky Warbler BCC Rangewide (CON) Northern Saw-whet Owl BCC - BCR Prairie Warbler BCC Rangewide (CON) Red-headed Woodpecker BCC Rangewide (CON) SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Rusty Blackbird BCC - BCR Wood Thrush BCC Rangewide (CON) Tell me more about conservation measures I can implement to avoid or minimize impacts to migratory birds. Nationwide Conservation Measures describes measures that can help avoid and minimize impacts to all birds at any location year round. Implementation of these measures is particularly important when birds are most likely to occur in the project area. When birds may be breeding in the area, identifying the locations of any active nests and avoiding their destruction is a very helpful impact minimization measure. To see when birds are most likely to occur and be breeding in your project area, view the Probability of Presence Summary. Additional measures or permits may be advisable depending on the type of activity you are conducting and the type of infrastructure or bird species present on your project site. What does IPaC use to generate the list of migratory birds that potentially occur in my specied location? The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern (BCC) and other species that may warrant special attention in your project location. The migratory bird list generated for your project is derived from data provided by the Avian Knowledge Network (AKN). The AKN data is based on a growing collection of survey, banding, and citizen science datasets and is queried and ltered to return a list of those birds reported as occurring in the 10km grid cell(s) which your project intersects, and that have been identied as warranting special attention because they are a BCC species 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 15/18 in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular vulnerability to oshore activities or development. Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is not representative of all birds that may occur in your project area. To get a list of all birds potentially present in your project area, please visit the Rapid Avian Information Locator (RAIL) Tool. What does IPaC use to generate the probability of presence graphs for the migratory birds potentially occurring in my specied location? The probability of presence graphs associated with your migratory bird list are based on data provided by the Avian Knowledge Network (AKN). This data is derived from a growing collection of survey, banding, and citizen science datasets. Probability of presence data is continuously being updated as new and better information becomes available. To learn more about how the probability of presence graphs are produced and how to interpret them, go the Probability of Presence Summary and then click on the "Tell me about these graphs" link. How do I know if a bird is breeding, wintering or migrating in my area? To see what part of a particular bird's range your project area falls within (i.e. breeding, wintering, migrating or year-round), you may query your location using the RAIL Tool and look at the range maps provided for birds in your area at the bottom of the proles provided for each bird in your results. If a bird on your migratory bird species list has a breeding season associated with it, if that bird does occur in your project area, there may be nests present at some point within the timeframe specied. If "Breeds elsewhere" is indicated, then the bird likely does not breed in your project area. What are the levels of concern for migratory birds? Migratory birds delivered through IPaC fall into the following distinct categories of concern: 1. "BCC Rangewide" birds are Birds of Conservation Concern (BCC) that are of concern throughout their range anywhere within the USA (including Hawaii, the Pacic Islands, Puerto Rico, and the Virgin Islands); 2. "BCC - BCR" birds are BCCs that are of concern only in particular Bird Conservation Regions (BCRs) in the continental USA; and 3. "Non-BCC - Vulnerable" birds are not BCC species in your project area, but appear on your list either because of the Eagle Act requirements (for eagles) or (for non-eagles) potential susceptibilities in oshore areas from certain types of development or activities (e.g. oshore energy development or longline shing). Although it is important to try to avoid and minimize impacts to all birds, eorts should be made, in particular, to avoid and minimize impacts to the birds on this list, especially eagles and BCC species of rangewide concern. For more information on conservation measures you can implement to help avoid and minimize migratory bird impacts and requirements for eagles, please see the FAQs for these topics. Details about birds that are potentially aected by oshore projects 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 16/18 For additional details about the relative occurrence and abundance of both individual bird species and groups of bird species within your project area o the Atlantic Coast, please visit the Northeast Ocean Data Portal. The Portal also oers data and information about other taxa besides birds that may be helpful to you in your project review. Alternately, you may download the bird model results les underlying the portal maps through the NOAA NCCOS Integrative Statistical Modeling and Predictive Mapping of Marine Bird Distributions and Abundance on the Atlantic Outer Continental Shelf project webpage. Bird tracking data can also provide additional details about occurrence and habitat use throughout the year, including migration. Models relying on survey data may not include this information. For additional information on marine bird tracking data, see the Diving Bird Study and the nanotag studies or contact Caleb Spiegel or Pam Loring. What if I have eagles on my list? If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating the Eagle Act should such impacts occur. Proper Interpretation and Use of Your Migratory Bird Report The migratory bird list generated is not a list of all birds in your project area, only a subset of birds of priority concern. To learn more about how your list is generated, and see options for identifying what other birds may be in your project area, please see the FAQ "What does IPaC use to generate the migratory birds potentially occurring in my specied location". Please be aware this report provides the "probability of presence" of birds within the 10 km grid cell(s) that overlap your project; not your exact project footprint. On the graphs provided, please also look carefully at the survey eort (indicated by the black vertical bar) and for the existence of the "no data" indicator (a red horizontal bar). A high survey eort is the key component. If the survey eort is high, then the probability of presence score can be viewed as more dependable. In contrast, a low survey eort bar or no data bar means a lack of data and, therefore, a lack of certainty about presence of the species. This list is not perfect; it is simply a starting point for identifying what birds of concern have the potential to be in your project area, when they might be there, and if they might be breeding (which means nests might be present). The list helps you know what to look for to conrm presence, and helps guide you in knowing when to implement conservation measures to avoid or minimize potential impacts from your project activities, should presence be conrmed. To learn more about conservation measures, visit the FAQ "Tell me about conservation measures I can implement to avoid or minimize impacts to migratory birds" at the bottom of your migratory bird trust resources page. 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 17/18 Facilities National Wildlife Refuge lands Any activity proposed on lands managed by the National Wildlife Refuge system must undergo a 'Compatibility Determination' conducted by the Refuge. Please contact the individual Refuges to discuss any questions or concerns. There are no refuge lands at this location. Fish hatcheries There are no sh hatcheries at this location. Wetlands in the National Wetlands Inventory (NWI) Impacts to NWI wetlands and other aquatic habitats may be subject to regulation under Section 404 of the Clean Water Act, or other State/Federal statutes. For more information please contact the Regulatory Program of the local U.S. Army Corps of Engineers District. Please note that the NWI data being shown may be out of date. We are currently working to update our NWI data set. We recommend you verify these results with a site visit to determine the actual extent of wetlands on site. This location overlaps the following wetlands: RIVERINE R3UBH 7/19/23, 11:14 AM IPaC: Explore Location resources https://ipac.ecosphere.fws.gov/location/XQ3RPBLOHBFZDGQEY3U6GP55SE/resources 18/18 NOTE: This initial screening does not replace an on-site delineation to determine whether wetlands occur. Additional information on the NWI data is provided below. Data limitations The Service's objective of mapping wetlands and deepwater habitats is to produce reconnaissance level information on the location, type and size of these resources. The maps are prepared from the analysis of high altitude imagery. Wetlands are identied based on vegetation, visible hydrology and geography. A margin of error is inherent in the use of imagery; thus, detailed on-the-ground inspection of any particular site may result in revision of the wetland boundaries or classication established through image analysis. The accuracy of image interpretation depends on the quality of the imagery, the experience of the image analysts, the amount and quality of the collateral data and the amount of ground truth verication work conducted. Metadata should be consulted to determine the date of the source imagery used and any mapping problems. Wetlands or other mapped features may have changed since the date of the imagery or eld work. There may be occasional dierences in polygon boundaries or classications between the information depicted on the map and the actual conditions on site. Data exclusions Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and nearshore coastal waters. Some deepwater reef communities (coral or tubercid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial imagery. Data precautions Federal, state, and local regulatory agencies with jurisdiction over wetlands may dene and describe wetlands in a dierent manner than that used in this inventory. There is no attempt, in either the design or products of this inventory, to dene the limits of proprietary jurisdiction of any Federal, state, or local government or to establish the geographical scope of the regulatory programs of government agencies. Persons intending to engage in activities involving modications within or adjacent to wetland areas should seek the advice of appropriate Federal, state, or local agencies concerning specied agency regulatory programs and proprietary jurisdictions that may aect such activities. A full description for each wetland code can be found at the National Wetlands Inventory website Site ID: EVENT: Report Date: Local Sponsor Name: Investigator(s): Obtain and transmit digital photos of the watershed impairment with this form. LOCATION: Location/Address: Drainage Name: Longitude Decimal Degrees County: Latitude Decimal Degrees BACKGROUND: Describe the damage at this location as a consequence of the natural disaster event: Describe the Watershed Impairment: How does the watershed impairment currently impair the watershed’s hydrologic or ecological functions? How does the watershed impairment currently create an imminent or immediate threat1 to life, property2, or health? What is the evidence that there has not been an ongoing watershed problem at this site, and that the impairment suddenly arises as a result of the natural disaster event? Summarize what will be protected from damage by the proposed work: Private Property: Business Property: Public Property, including public buildings, infrastructure and utilities: 1The potential for a threat to life, health, or property may be at the site, upstream of the site, or downstream of the site (e.g., sedimentation deposited downstream, flooding upstream, etc.). 2Property is considered any artificial structure permanently affixed to the land such as, but not limited to, houses, buildings, roads, utilities, structures, dams, etc. Standing timber, orchards, growing crops, other agronomic crops, etc. are not considered property under the EWP Program. EWP Field Data Report Page 1 of 8 North Carolina Sept-2020 •creates a potential for loss of life. •has interfered with access to a medical facility. •impairment has interfered with normal operation of public infrastructure or public services. •raises a public safety risk? Are any special environmental circumstances likely to occur (or known to occur) at, or close to this location, such as: EVENT: RANKING: What is likely to happen if the damage is left untreated? Has any loss of life been caused by this watershed impairment? Explain if and how this watershed impairment: Present (P), Not Present (NP), May Potentially Have an Effect (MPHE) Special Environmental Concern (SEC) P NP MPHE Comments ●Clean Air Act ●Clean Water Act / Waters of the U.S. ●Coastal Zone Management Coral Reefs ●Cultural Resources / Historic Properties ●Endangered and Threatened Species Environmental Justice ●Essential Fish Habitat Floodplain Management Invasive Species ●Migratory Birds/Bald and Golden Eagle Protection Act Natural Areas Prime and Unique Farmlands Riparian Area Scenic Beauty ●Wetlands ●Wild and Scenic Rivers NC Only- National Food Security Act (HEL/WC) NC Only- Hazardous Materials EWP Field Data Report Page 2 of 8 North Carolina Sept-2020 SCREENING for PRELIMINARY EWP ELIGIBILITY There has been an unusual event that h as caused watershed impairment (blockage or channel migration)that is causing an immediate or imminent threat to life, public health, and property including houses, buildings, structures, roads, utilities. The threat to life and property significantly exceeds that which existed prior to the impairment. Recovery measures would be for runoff retardation or soil erosion prevention. EWP funds have NOT been utilized twice within the past TEN years to repair damage (as opposed to removing storm debris) at the exact location. The damages are NOT considered typical O&M activities. The damaged area is NOT part of a pre-existing or ongoing problem. EWP Funds will NOT be used to repair, rebuild or maintain private or public transportation facilities, utilities or similar facilities. The site is NOT on Federal Land. NOTE: If any of the responses are FALSE, then the initial determination is that the site is NOT eligible. Sites that may be eligible will undergo further review by NRCS before a final eligibility decision is made. EWP Field Data Report Page 3 of 8 North Carolina Sept-2020 SKETCH of DAMAGE: Engineering Cost Estimate for Repair Measures Description of Proposed Recovery Measure (including mitigation measures) Practices/Components Estimated Qty. Units Description of Alternative Recovery Measure (including mitigation measures) Practices/Components Estimated Qty. Units Calculated Cost EWP Field Data Report Page 4 of 8 North Carolina Sept-2020 Unit Cost Unit Cost Calculated Cost Proposed Recovery Measure Total Costs (including mitigation measures): Alternative Recovery Measure Total Costs (including mitigation measures): Description of Picture 1: Description of Picture 2: EWP Field Data Report Page 5 of 8 North Carolina Sept-2020 Description of Picture 3: Description of Picture 4: EWP Field Data Report Page 6 of 8 North Carolina Sept-2020 Description of Picture 5: Description of Picture 6: EWP Field Data Report Page 7 of 8 North Carolina Sept-2020 Description of Picture 7: Description of Picture 8: EWP Field Data Report Page 8 of 8 North Carolina Sept-2020 _______________________________________________________________________________________________________________________________________________________ 7 Samuel Ashe Drive, Asheville, NC 28805 | 919-600-4790 | greg@jenningsenv.com Jennings Environmental PLLC is licensed with the North Carolina Board of Examiners for Engineers and Surveyors and is authorized to practice engineering under the provisions of Chapter 89C and 55B of the General Statutes of North Carolina. License Number P-1932. AGENT AUTHORIZATION FORM Project Name: ____________________________________________________________ Project Address/Location: ______________________________________________________ ______________________________________________________ The undersigned is the Property Owner Assigned Representative Easement Holder Right-Of- Way Holder Lease Holder and will be the applicant on the request for permit(s) and/or jurisdictional determination. I hereby authorize Jennings Environmental PLLC to act on my behalf and take all actions necessary for the processing, issuance, and acceptance of the permit or certification and any and all standard and special conditions attached. Additionally, I authorize the representative(s) of the permitting agency(s) to enter the property for the purpose of conducting activities associated with verification of the request for permit(s) and/or jurisdictional determination. I hereby certify that the information submitted in this document is true and accurate to the best of our knowledge. Name: ____________________________________________________________ Company Name (if applicable): ____________________________________________________________ Mailing Address: ____________________________________________________________ ____________________________________________________________ Phone Number: ____________________________________________________________ Email Address: ____________________________________________________________ Signature: ____________________________________________________________ Date: ____________________________________ Check if applicable The property owner has executed a binding agreement with the Natural Resources Conservation Service (NRCS) for this stream/wetland restoration project. The above is the assigned representative for the NRCS and is authorized to act on behalf of the NRCS and the property owner through a signed mutual agreement for the stream sabilization/restoration project. 1 Buncombe County Storm Fred NRCS-EWP/StRAP Bank Stabilization Sites 401 and 404 Permitting - Agent Authorization July 5, 2023 Site Name Lat./Long. Stream PIN(s) John Lee 35.63553 -82.39995 Bee Tree Creek 9780-93-9430 9790-14-5905 Robertson and Dumont 35.63167 -82.41036 Bee Tree Creek 9780-62-8206 Samantha Howard 35.63705 -82.39934 Bee Tree Creek 9790-04-1027 Steve Harris 35.63128 -82.40588 Bee Tree Creek 9780-81-0827 Peter Smith 35.63243 -82.40294 Bee Tree Creek 9780-82-8238 Curtis Wright 35.52064 -82.40358 Cane Creek 9686-71-4595 Roscoe Lyle 35.47614 -82.47623 Merrill Cove Creek 9664-56-5257 Susan Chatoney 35.54251 -82.76145 UT Hominy Creek 8687-13-2660 Webb Bridge 35.53447 -82.73677 Hominy Creek 8686-89-4630 8687-80-7590 8687-80-3577 Cynthia Waddell 35.53591 -82.74278 Hominy Creek 8687-70-0689 Beverly- Greens-Reeves 35.53299 -82.7311 Hominy Creek 8697-21-1727 8696-09-3669 8697-20-8984 8697-31-3090 Center for Spiritual Living 35.56290 -82.60926 Hominy Creek 9627-69-9577 Lloyd-Ball 35.5265 -82.6654 UT Bill Moore Creek 9606-96-6612 9606-96-7660 Dwayne Roberson 35.54859 -82.65160 Moore Creek 9617-44-1765 Big Ivy Community Center 35.76092 -82.43113 Dillingham Creek 9784-29-5148 Billie Redmon 35.64489 -82.51538 UT Beaverdam Creek 9750-58-7200 9750-58-8002 Tim Banks 35.75582 -82.38672 Dillingham Creek 9794-57-4192 Meg Cooper 35.70157 -82.64809 Whitter Branch 9713-70-1073 Christine Golkwski 35.614 -82.722 UT Newfound Creek 8699-39-6526 Nelson-Shook 35.62620 -82.65980 Dix Creek 9710-23-8225 9710-23-8225 Gavin McCully 35.69136 -82.76664 Sandymush Creek 8782-26-3198 2 Neil Woody 35.67900 -82.71188 South Turkey Creek 8792-72-5038 Sharon Dubuc 35.63687 -82.83274 Willow Creek 8760-18-2728 Wells- Worden- Mallard 35.68570 -82.71781 North Turkey Creek 8792-65-2442 8792-54-9452 8792-65-4672 Vickie Rogers 35.64217 -82.75209 South Turkey Creek 8780-69-1980 Goddard- Costner 35.51848 -82.68729 Beaverdam Creek 9606-33-0730 9606-23-9556 Valerie Allen 35.50496 -82.71364 South Hominy Creek 8695-49-7519 Brad Martin 35.48983 -82.74151 South Hominy Creek & Warren Creek 8586-64-5168 8685-54-9341 8685-54-5410 Israel-Haley 35.50017 -82.7302 South Hominy Creek 8685-97-9832 8695-07-0636 Clyde Fox 35.63286 -82.31549 Flat Creek 0710-41-9697 Betty Doll 35.58823 -82.46635 Swannanoa River 9668-95-6701