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HomeMy WebLinkAbout20190857 Ver 1_401 Application_20190625Staff Review Does this application have all the attachments needed to accept it into the review process? r Yes r No ID#* 20190857 Version* 1 Is this project a public transportation project?* r Yes r No Reviewer List:* AmyAnnino:eads\amannino Select Reviewing Office:* Asheville Regional Office - (828) 296-4500 Submittal Type:* 401 Application Does this project require a request for payment to be sent?* r Yes r No How much is r $240.00 * owed? r $570.00 Project Submittal Form Please note: fields marked with a red asterisk below are required. You will not be able to submit the form until all mandatory questions are answered. Project Type: r New Project • Pre -Application Submittal • More Information Response • Other Agency Comments r For the Record Only (Courtesy Copy) New Project - Please check the new project type if you are trying to submit a new project that needs an official approval decision. Pre -Application Submittal - Please check the pre -application submittal if you just want feedback on your submittal and do not have the expectation that your submittal will be considered a complete application requiring a formal decision. More Information Response - Please check this type if you are responding to a request for information from staff and you have and ID# and version for this response. Other Agency Comments - Please check this if you are submitting comments on an existing project. Project Contact Information Name: Brady N. Dodd (USDA Forest Service) Who is subrritting the information? Email Address: bdodd@fs.fed.us Project Information Project Name: Swannanoa Creek Stream Enhancement Is this a public transportation project? Yes c' No Is the project located within a NC DCM Area of Environmental Concern (AEC)? C Yes (-- No C Unknown County (ies) Please upload all files that need to be submited. dick the upload button or drag and drop files here to attach docurrent 18PAl1081117027 Swannanoa Cr 81.14KB Wyden_FINAL.pdf 404_PCN_SwannanoaCrStrmEnhncmnt2019_Signe... 1.34MB 20190509DM_SwannanoaCk_Watershed Imp. pdf 302.64KB DelegationOf Authority2016_Signed.pdf 397.51 KB SwannanoaCr_PLANVIEW2019_Deign_Page1 of2.p... 354.93KB Swan nanoaCr_PLANVIEW2019_Deign_Page2of2. p... 163.52KB SvvannanoaCrk20l9_ProjectDescription.pdf 1.991VIB Only pdf or lore files are accepted. Describe the attachments: V By checking the box and signing box below, I certify that: • I have given true, accurate, and complete information on this form; • I agree that submission of this form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act") • I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act'); • I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND o I intend to electronically sign and submit the online form." Signature: Submittal Date: Is filled in autorretically. Swannanoa Creek Stream Enhancement Project 2019 - Project Description Brady Dodd (NFsNC Hydrologist), May 15, 2017, edited December 3, 2018/May 28, 2019 Project Background: Swannanoa Creek (Figure 1), in the Catawba River Basin, is classified by the state of NC as Class C, Trout. The watershed has a history of timber harvest with a concentration of activity, including roads and farming, in the valley bottom. Currently there is private land occupied by small buildings and a grassy field on the north bank and a Forest Service picnic area on the south (Photo 1) within this reach. The property boundary follows the centerline of the channel. In the past, this reach has been impacted by channelization and therefore is entrenched without normal access to its broader valley bottom floodplain. Much of the channel scour has occurred in the past leaving exposed bed rock in the bed and banks. Because of rocky banks and numerous large live trees on the bank edge, banks are moderately stable (Photo 2). Larger exceptions occur at the most upstream section of the reach where the channel bends at a steep eroded side slope and along the left bank where erosion is occurring annually due to loose, unconsolidated cobbley soils and a lack of deep rooted vegetation. Several sections of channel have bankfull benches that promote floodplain interaction, but the bankfull channel is largely within the entrenched valley bottom defined by high and low terraces. Because of the partial loss of streamside vegetation on both banks and high flood flow energies, large wood, functioning in the stream channel, is not frequent and therefore, aquatic habitat diversity is low; pools are largely lacking and of low quality. SWANNANGA CA= ST? EAM FNHANC134ENT PROJECT Ar J }4 6 d wvr:,idi.1 '.. Ya IJ rugs �T r' f; - _• xf PrQ]act LO{bt:l4n rf Figure 1. Site location of Swannanoa Creek Stream Enhancement Project. -dn • l 4 Old i Fre Swannanoa Creek Stream Enhancement Project 2019 Page 1 Photo 1. Photo of Swannanoa Creek, looking at eroded bank and FS picnic area, May 11, 2017. Photo 2. Swannanoa Creek Current Condition looking downstream at project reach. Project Description: Within this 1,200 feet stream reach of Swannanoa Creek work is proposed to stabilize erosion and sources of sedimentation and improve aquatic habitat diversity. This will be accomplished by the following: 1. From about 200 feet upstream from the Old US Highway 70 bridge crossing on Swannanoa Creek, the proposed reach extends upstream for about 1,200 feet, construct stream structures using imported boulders and trees from the surrounding area. These structures are designed to protect stream banks from erosion and reestablish natural riffle -pool bedform features, and thus increase habitat quality and diversity. Nine structures including boulder vanes, log vanes and toe - wood revetments are planned (for reach plan view see Figures 2 & 3) in this reach to establish and improve habitat diversity as determined from the upstream reference reach data (Table 1). In conjunction with existing riffle -pool habitat the proposed design should resemble the reference bedform. Table 1. Measured channel dimensions from upstream reference reach, Swannanoa Creek. Bedform I Range (feet) I Mean (feet) Swannanoa Creek Stream Enhancement Project 2019 Page 2 Riffle Length 24-54 39 Pool Length (includes run & glide) 24-36 30 Pool — Pool Spacing 51 -84 67 Bankfull Width - Riffle 24-27 25 a. In -stream structures and channel substrate alteration will be designed to achieve natural channel design objectives and support aquatic habitat. See Appendix A for construction details. i. The boulder and log vanes are intended to hold grade while creating flow convergence to promote pool scour and turning the flow away from the bank. ii. Toe -wood revetments are used to enhance bank stability while providing a simulated undercut bank for aquatic organisms. 2. Work would be accomplished using a medium-sized trackhoe to excavate the channel bed and banks to install these structures. 3. Native vegetation will be planted in the riparian buffer to enhance habitat and strengthen soil resistance to erosion. See Appendix A for construction details. 4. Erosion control measures would be taken during and after construction to avoid adverse effects (see Appendix A & B). S, ANNArJOA CRP -C K STREAM E1fA+acFr+c Nr �tiq L. "i7oE�.eoD SC MOM Fl�-Ji �� cu�.xnrm» w c.�- "' •^uue'm� •�••w.K mi.'�w'v19u`u�.ic o ���w' rw w`.nm. w.� 'gA.lt�.N 9Y• Figure 2. Plan view of Swannanoa Creek with proposed location and type of structures, Page 1 of 2. Swannanoa Creek Stream Enhancement Project 2019 Page 3 YANE -rAgC Z 4 Z. VANE VAN( FNwk VAK z� UM -.-Ax ro EWs Figure 3. Plan view of Swannanoa Creek with proposed location and type of structures, Page 2 of 2. Swannanoa Creek Stream Enhancement Project 2019 Page 4 APPENDIX A — STREAM RESTORATION SPECIFICATIONS EQUIPMENT AND OPERATOR SPECIFICATIONS A) Manner of Construction - Excavation will be done in a manner which will minimize sedimentation in the stream channel. Silt fence will be installed downstream of the construction area to reduce the risk of sediment entering the stream. B) Equipment Operator Performance - Equipment operators shall be experienced and competent in the use of the equipment to which they are assigned. They shall be expected to demonstrate a level of proficiency with the equipment which enables them to be productive in all aspects of stream restoration work. Equipment operators shall be experienced in the construction of Rosgen designed structures; including the cross vane, J -hook vane, and Toe-wood/Sod mat. Operators will be instructed by the construction inspector as to the desired result of construction activities. Operators will be responsible for determining how best to use equipment to achieve the desired results. Chain saw operators will be required to cut trees, limbs and root masses as necessary to facilitate the removal and placement of debris in the stream. C) Environmental Considerations - Earth moving equipment will cross and operate in the stream flow only when necessary and only when directed to do so by the construction inspector. Equipment shall be new or of low hours and be maintained to prevent fuel, oil and lubricant spills in the vicinity of the stream. Refueling, repairs and lubrication will be performed at a safe distances from the stream and only at locations approved by the construction inspector where water is controlled by runoff control measures. D) Safety Considerations - At work sites, where equipment will be operated on Forest Roads, flagman shall be stationed to warn oncoming traffic of congestion. Construction road signs shall be in place and a means of removing sediment, mud or rocks from roadways shall be established. The contractor will be responsible for the implementation of these measures. E) Equipment Specifications Hydraulic Excavator: Track mounted, hydraulic powered. Excavator: • Min weight — 30,000 lbs • Min. Reach — 22 feet • Min Digging Depth — 20 feet • Min Bucket size — 1.0 Cu Yd. • Min 115 HP • Equipped with hydraulic thumb, with experienced operator as described above. (More than 1 excavator may be required. Unit price bid should be for one excavator for one hour of running time). IN -STREAM STRUCTURES SPECIFICATIONS Structure Stone Description The work covered by this section consists of furnishing, stockpiling, placing and maintaining approved stone to be utilized to construct rock and log vanes, root wad structures, the step -pool structures, stream crossings, sediment and erosion control measures for use in locations as directed by the Designer. The quantity of stone may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. Swannanoa Creek Stream Enhancement Project 2019 Page 5 Materials Stone for "Boulder" shall consist of blasted stone or other stone approved by the Designer. The stone shall be sound, tough, dense, resistant to the action of air and water, and suitable in all other respects for the purpose intended. All stone shall meet the approval of the Designer. While no specific gradation is required, the various sizes of the stone shall be equally distributed within the required size range. The size of an individual stone particle will be determined by measuring its long dimension. Acceptance Criteria for Stone CLASS I REQUIRED STONE SIZES (INCHE Minimum Average Maximum Boulder 36 48 60 48" x 24" x 24" No more than 5 percent of the material furnished can be less than the minimum size specified, more than 10 percent of the material can exceed the maximum size specified. Boulders shall be relatively flat on either side in the same dimension, preferably the long dimension. Construction The Contractor shall place stone, in locations shown on the construction plans to the thickness, widths, and lengths as shown on the construction plans or directed by the Designer. All stone shall be placed neatly and uniformly with an even surface to form an in -stream structure or a sediment and erosion control device or in accordance with the construction plans and special provisions, and shall meet the approval of the Designer. Method of Measurement The quantity of stone required to construct the structures or sediment and erosion control measures detailed in these special provisions will be incidental to those bid items. However, field conditions may warrant the need for additional stone greater than the quantity specified or detailed for each bid item. The quantity of stone that has been incorporated into the project, as directed or approved by the Designer, which exceeds 110% of the quantity required for each bid item will be measured by weight. Measured by weight will require the quantity to be weighed in trucks on certified platform scales. Stone that was previously stockpiled for other bid items will not be measured a second time for this provision. Basis of Payment When field conditions dictate the need for additional quantity greater than 10% of the bid item, the quantity of stone measured as provided above, will be paid for at the contract unit price per ton for "Misc. Boulder". Such price and payment will be full compensation for all work covered by this section, including but not limited to furnishing, weighing, stockpiling, re -handling, placing, and maintaining the stone and disposal of any materials not incorporated into the project if directed by the Designer. Payment will be made under: Misc. Boulder..........................................................................................................................TON Swannanoa Creek Stream Enhancement Project 2019 Page 6 Boulder J -hook & Cross Vane Description Boulder/rock J -hook and Cross Vanes are primarily used for grade control. These structures serve to maintain the integrity of the upstream riffle while promoting scouring in the downstream pool. The design shape is roughly that of the letter "J" or "U" with the apex located on the upstream side at the foot of the riffle. Footer boulders are placed in the channel bottom for stability. Header boulders are then placed on top of these footer boulders. Header boulders in the middle of the channel are at approximately the same depth as the riffle. For the J -hook, on one side of the channel, wing boulders are placed at an angle to the stream bank, gradually inclining in elevation until they are located near the bankfull surface directly adjacent to the stream bank. On the other side, the structure turns downstream to create the hook of the "J", matching the slope of the wing until it goes directly toward the bank as a sill. Water flowing downstream is forced over these boulders towards the middle and opposite side of the channel, effectively turning flow and scouring out a pool below. Boulders placed at the apex hold back streambed material and prevent it from washing downstream. The quantity of Rock J -hook Vanes may be increased, decreased, or eliminated entirely at the direction of the Designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work (See Rock J -hook Vane detail below). Materials All materials shall meet the requirements of boulder as outlined in Special Provision "Structure Stone". Back fill material shall be obtained from the stream channel bed, likely from the constructed pool. Large woody debris may be incorporated into the structure as directed by the Designer. Installation A trench shall be dug in such a manner that the footer boulders, the hook header boulders and at least 1/3 of the wing boulders are buried beneath the bed surface elevation. Refer to the construction plans for exact installation guide and locations of vane to be installed. An excavator, with a bucket that includes a hydraulic thumb, shall be used to place boulders under the supervision of Designer. Footer boulders shall be placed first with header boulders placed on top prior to any back filling of the trench. Boulders shall be selected and positioned such that they butt tightly together and there are multiple contact points between all boulders (flat smooth surfaces that fit together). Gaps between boulders shall be filled (chinked) with a combination of class A and No. 57 size stone found on site until plugged. In the center portion of the channel (vane invert), the header boulder shall be placed with gaps between the rock with the top of the header boulder at an elevation designated by the Designer. The header boulders in the side, or wing, portion shall be placed in such a manner as they slope up from bed elevation to bankfull or below at a 2 to 7 percent slope or as shown in detail. Header and footer boulders at both banks shall be tied in securely to the bank in such a way that eliminates the possibility of water diverting around them. A rock sill shall be utilized to further prevent water from cutting around the structure. The area between the stream bank and vane on the upstream side of the structure will be backfilled with stream bed material. Structures shall be built to the approval of the Designer. The Designer may adjust the number and placement of structures in the field. Basis of Payment Payment for installation of Rock J -hook Vane shall be as outlined. This payment shall be considered full compensation for all labor, equipment, hauling, placing, handling, sorting, fitting, materials, and incidentals necessary to construct the rock vane. Payment will be made under: Swannanoa Creek Stream Enhancement Project 2019 Page 7 Equipment& Labor.........................................................................................................HOURS Materials: Boulders......................................................................................................TON ROCK J -HOOK VANE DETAIL A PLAN VIEW . (OPTIONAL) ROOTWAD MATERIAL ENCORPORATED INTO FROM POOL VANE ARM BE LOW LOW USEDTO Const ucted pod FLOW ELEVATION CONSTRUCT INN ER BERM a m 7kel — 0 m �4 m FOOTER ROCK m � MATERIAL .4' FROM POOL USEDTO CONSTRUCT INNER BERM HEADER..% RO CK 113 channel banldultvMth Is Q' GAPSIN INVERTTOP srao; Dom ROCK ti=tic -:d. AT OR BELOW BANKFULL E LE VATI O N A— ROCK J -HOOK VANE DETAIL ... ..�.,141 tiAC. YIGII•:.�'l:,f.11.i'��.een%V �. r........ bankTull dsvft ................ 2_ 7%Stp PSC",Y GAPS PLUGGED WITH FARM ROCK FROM ON SITE ; AT BED - _ ELEVATION - � . 'Fmroecfe HEADER ROCK • CLOSELYFITTED FOOTER '(OPTIONAL) CHANNEL BO OM BOULDERSTO ROCK ROOTWAD PROFILE -THALWEG MIN IMIZE GAPS �RC1N POOL GLIDE % RIFFLE � • DWy Dom NFN HIO. Swannanoa Creek Stream Enhancement Project 2019 Page 8 Log Vane Description This structure serves to decrease stress in the near -bank region while promoting scouring in the downstream pool. Logs are placed at an angle to the stream bank, gradually inclining in elevation until they are located near '/z bankfull elevation directly adjacent to the stream bank. Water flowing downstream is forced over these logs towards the middle of the channel, effectively scouring out a pool below. The quantity of log vanes may be increased, decreased, or eliminated entirely at the direction of the designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. Materials Trees to be used for the vane shall be provided by the Forest Service from near the site. All log materials shall be at least 10 inches in diameter. A sheet of non woven geotextile fabric (4oz. or greater) shall be placed the length of the vane arm on the upstream side, stapled to the top log in a manner that they will be covered by back fill material. Back fill material shall be obtained from the stream channel bed. Installation A trench shall be dug in such a manner that the footer and header logs are buried beneath the bed surface elevation at least three feet. An excavator, with a bucket that includes a hydraulic thumb, shall be used to place logs under the supervision of Designer. Logs shall be tightly sealed with no gaps between the header and footer log. Filter fabric shall be placed on the upstream side of the structure and backfilled with materials excavated on-site to prevent the washout of sediment through log gaps. Filter fabric shall extend from the bottom of footer log to the finished grade elevation and shall be placed the entire length of the structure. Header and footer logs shall be tied in securely to the bank in such a way that eliminates the possibility of water diverting around them. Structures shall be built to the approval of the Designer. The Designer may adjust the number and placement of structures in the field. Basis of Payment This payment shall be considered full compensation for all labor, equipment, hauling, placing, handling, Swannanoa Creek Stream Enhancement Project 2019 Page 9 t CROSS VANE DETAIL PLAN VIEW t t t t t t FOOTER t ROCK - Constructed pool HEADER ROCK O O C � O N N J Y MATERIAL C FROM POOL USED TO CONSTRUCT Zooargle « 2Qoan _.....L NNERBERM MATERIAL -. g�@„ FROM POOL USED TO 1/3 channel 1/3 channel CONSTRUCT bankfullwidth $ bankfull width ) INNER BERM._" U g a wady Dodd _C Hydro Log Vane Description This structure serves to decrease stress in the near -bank region while promoting scouring in the downstream pool. Logs are placed at an angle to the stream bank, gradually inclining in elevation until they are located near '/z bankfull elevation directly adjacent to the stream bank. Water flowing downstream is forced over these logs towards the middle of the channel, effectively scouring out a pool below. The quantity of log vanes may be increased, decreased, or eliminated entirely at the direction of the designer. Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. Materials Trees to be used for the vane shall be provided by the Forest Service from near the site. All log materials shall be at least 10 inches in diameter. A sheet of non woven geotextile fabric (4oz. or greater) shall be placed the length of the vane arm on the upstream side, stapled to the top log in a manner that they will be covered by back fill material. Back fill material shall be obtained from the stream channel bed. Installation A trench shall be dug in such a manner that the footer and header logs are buried beneath the bed surface elevation at least three feet. An excavator, with a bucket that includes a hydraulic thumb, shall be used to place logs under the supervision of Designer. Logs shall be tightly sealed with no gaps between the header and footer log. Filter fabric shall be placed on the upstream side of the structure and backfilled with materials excavated on-site to prevent the washout of sediment through log gaps. Filter fabric shall extend from the bottom of footer log to the finished grade elevation and shall be placed the entire length of the structure. Header and footer logs shall be tied in securely to the bank in such a way that eliminates the possibility of water diverting around them. Structures shall be built to the approval of the Designer. The Designer may adjust the number and placement of structures in the field. Basis of Payment This payment shall be considered full compensation for all labor, equipment, hauling, placing, handling, Swannanoa Creek Stream Enhancement Project 2019 Page 9 sorting, fitting, materials, and incidentals necessary to construct the Log Vane. Trees to be used for the vane shall be provided by the Forest Service. Payment will be made under: Equipment& Labor............................................................................................HOURS Materials: Non woven geotextile fabric................................................................LINEAR FOOT Toe-wood/Sod-mat Revetment (bankfull bench) Description This structure serves to protect a length of stream bank by biulding a new bank with a bankfull area where one did not exist before due to unstable conditions (See Toe-wood/Sod mat detail below). The structure creates a large undercut bank providing an abundance of aquatic cover type habitat. Materials Trees and brush to be used for the structure shall be provided by the Forest Service from near the site. Shrubs and willow shall be provided by the Forest Service from near the site. Excavated soil shall be hauled off the site and dumped within 5 miles by the contractor. Seed, mulch, coir matting, and riparian plantings (live stakes, potted material, etc.) shall be provided and installed by the contractor. Installation The channel shall be excavated to build a bench on the channel bottom on the outside of the meander bend. Its elevation shall be well below determined low water elevation. A deep pool shall be constructed where the new thalweg will be located, and excavated material shall be used to build the point bar and back fill the structure. Footer logs laying parrallel to the stream channel shall be placed on the bench, then the toe -wood on top of that. Toe -wood shall consist of a mixture of sizes, but include several large tree stems with root wads attached. Stems shall be pushed into the bank were possible. Trees, brush, Swannanoa Creek Stream Enhancement Project 2019 Page 10 s V8 TO 114 OF END OF LOGS BURIED IN STREAM BEDVVITH BOULDER AT This area t be Log Vane Typical INVERTIBED filled with e ELEVATION tops unde fabric & stream roc - over fabri - - LOGS PLACED AT A20 - 30= - _ ANGLE FROM BANK AND AT - A2-4%SLOPE FROM 112 BANKFULL ELEVATION Constructed pool '� •":_ PROTECTED BANK A P; kfull elevation - GEOTEX ILE FABRIC PLACED RIVER ROCK TOPS OF TREES LOGS r:•. BURIED UNDER Constructed _ - -- RIVER ROCK ool Toe-wood/Sod-mat Revetment (bankfull bench) Description This structure serves to protect a length of stream bank by biulding a new bank with a bankfull area where one did not exist before due to unstable conditions (See Toe-wood/Sod mat detail below). The structure creates a large undercut bank providing an abundance of aquatic cover type habitat. Materials Trees and brush to be used for the structure shall be provided by the Forest Service from near the site. Shrubs and willow shall be provided by the Forest Service from near the site. Excavated soil shall be hauled off the site and dumped within 5 miles by the contractor. Seed, mulch, coir matting, and riparian plantings (live stakes, potted material, etc.) shall be provided and installed by the contractor. Installation The channel shall be excavated to build a bench on the channel bottom on the outside of the meander bend. Its elevation shall be well below determined low water elevation. A deep pool shall be constructed where the new thalweg will be located, and excavated material shall be used to build the point bar and back fill the structure. Footer logs laying parrallel to the stream channel shall be placed on the bench, then the toe -wood on top of that. Toe -wood shall consist of a mixture of sizes, but include several large tree stems with root wads attached. Stems shall be pushed into the bank were possible. Trees, brush, Swannanoa Creek Stream Enhancement Project 2019 Page 10 and limbs shall all be used to fill this area with woody debris, and be placed up to the low flow elevation. Bundles of live stakes, e.g. willow, shall be placed on top of the woody debris and alluvial backfill shall be placed on the structure (amount determined by Designer). Shrubs, excavated from nearby, shall be placed on top of the toe -wood up to the bankfull elevation. This shrub mat will replace the "sod mat". From the bankfull elevation the verticle slope shall be excavated to the 2:1 slope (run to rise). Excavated soil material shall be scattered on the adjacent terrace. All slopes shall have seed, mulch, and coir matting installed. Riparian plantings shall be installed on the slope and during the plant dormant season, live stakes shall be installed in the bench and bank. Stabilization of Vertical Banks on outside Meander Bend Terrace elevation Construction of Bankfull Bench using TOE WOOD/SOD MAT DETAIL MIN---------------------- ---------- - EXCAVATED BANK MATERIAL CONSTRUCTION ITEMS AND SEQUENCE: • Excavate high bank to construct a 2:1 slope from bankfull to terrace ........... ........ elevation Excavate & construct toe wood bench and new channel pool I t feature based on reference pool dimensions Place trees/logs/tops on toe wood ft o bench & in toe of bank below low flow • Place willow cuttings/bundles on toe wood Excavate sod mats (using a front end loader) or shrub transplants (e.g. alder, willow) and place on toe wood up to bankfull elevation FOOTER LOGST°ew°°d n°�°n Seed bank with native grass seed Cover sod mat and sloped bank with coir erosion control matting • Plant willow/silky dogwood/elderberry cuttings into relocated sod mat and bank to help "pin" sod into bank ........... �...............lSanktull.E=lavalian.................. SOD MAT Low flow Elevation TOE WOOD ----------------- Pre-goostruction Channel Bottom ---- Channel Bottom Brady Dodd NFNC Hydra Basis of Payment This payment shall be considered full compensation for all labor, equipment, hauling, placing, handling, sorting, fitting, materials, and incidentals necessary to construct the bankfull bench. Trees to be used for the structure shall be provided by the Forest Service. Payment will be made under: Equipment& Labor...............................................................................................HOURS Materials: Coir Matting..................................................................................... LINEAR FOOT Seed......................................................................................................ACRE RiparianPlantings......................................................................................EACH EROSION CONTROL SPECIFICATIONS Seed (Native) Description Swannanoa Creek Stream Enhancement Project 2019 Page 11 Seeding shall occur within 24 hours of ground disturbing activities. Seed shall be applied by hand or with a cyclone seeder and on steep slopes be immediately covered with leaf litter, raked in from the surrounding area. On stream banks, biodegradable matting/blanket shall be placed to keep seed and soil in place. Below are native grass species to be sown and their seeding density of pure live seed. Community Type: Riparian Scientific Name Common Name Planting Density Elymus virginicus Virginia wild rye 22 lbs/acre Festuca rubra Creeping red fescue 5 lbs/acre Dichanthelium clandestinum Deertongue 2 lbs/acre Aster sagittifolius Arrow Leaved Aster 2 lbs/acre Rudbeckia hirta Black Eyed Susan 2 lbs/acre Eupatorium fistulosom Joe Pye Weed 1 lbs/acre Eupatorium perfoliatum Boneset 1 lbs/acre Materials All materials shall meet the approval of the Designer. Basis of Payment Payment for installation of seed and mulch will be paid for as outlined. This payment shall be considered full compensation forall labor, equipment, furnishing materials, hauling, rehandling, sorting, materials, and incidentals necessary to seed and mulch. Payment will be made under: Seed............................................................................................................................ACRE Matting Materials All materials shall meet the approval of the Designer and include Coir fiber mat 700, hardwood stakes, and live stakes (see "Planting" Specs). Installation Coir fiber mat 700 shall be used on upper and lower stream banks (above and below the bankfull elevation). The matting shall be fastened in place using hardwood stakes. During the following plant dormant season, live stakes shall be planted in the matting from water's edge to just above bankfull. Species include silky dogwood (Cornus ammonum), black willow (Salix nigra), silky willow (Salix sericea), ninebark (Physocarpus opulifolius) and common elderberry (Sambucus canadensis) from a local source. Provide stakes made of hardwood to anchor the matting. Stakes shall be installed to no less than 1 foot deep for use on side slopes and along the top edge of matting. Place the matting upon final grading, following seed and mulch application. Provide a smooth soil surface free from stones, clods, or debris which will prevent the contact of the matting with the soil. Unroll the matting on the contour, starting at the bottom of the slope and apply without stretching such that it will lie smoothly but loosely on the soil surface. Bury the top end of each piece of matting in a narrow trench at least 6 in. (150 mm) deep and tamp firmly after staking with evenly spaced stakes. Stake the matting according to the manufactures recommended pattern for specific product and slope. Where one roll of matting ends and a second roll begins, install matting end -over -end with approximately 6 inches of overlap. Stake through overlapped area. Install stakes across the matting at ends, junctions, and trenches approximately 1.3 feet apart. Swannanoa Creek Stream Enhancement Project 2019 Page 12 Basis of Payment Payment for installation of matting will be paid for as outlined. This payment shall be considered full compensation for all labor, equipment, furnishing materials, hauling, stockpiling, rehandling, sorting, fitting, materials, and incidentals necessary to install matting. Payment will be made under: Matting............................................................................................................LINEAR FOOT Plantings Description Plantings shall be specified in each contract as to type e.g., container, bare root, and live staking. Plantings from containers shall be from one gallon containers and can be planted throughout the year. Live staking and bare root planting shall occur during plant dormancy. Bare root seedlings shall be 6 to 12 inches tall. Below is a list of woody vegetation species to be planted on stream banks and floodplains. Scientific Name Common Name Percent of plantings Spacing (feet) Container & Bare Root Species: Alnus serrulata Tag Alder 20% 3 Calycanthus floridus Sweetshrub 10% 3 Clethra acuminata Cinnamon Bark Clethra 10% 4 Hamamelis virginiana Witch Hazel 10% 4 Hypericum densiflorum Bushy St. Johns 10% 4 Itea virginica 10% 4 Xanthorhiza simplicissima Yellowroot 10% 2.5 Platanus occidentalis Sycamore 20% 6 Live Stake Species: Cornus ammonum silky dogwood 10 3 Salix nigra black willow 20 3 Salix sericea silky willow 20 3 Salix humilis prairie willow 10 3 Sambucus canadensis common elderberry 30 3 Physocarpus opulifolius ninebark 10 3 Materials All materials shall meet the approval of the Designer. Basis of Payment Payment for installation of plantings will be paid for as outlined. This payment shall be considered full compensation for all labor, equipment, furnishing materials, hauling, rehandling, sorting, materials, and incidentals necessary to plant. Payment will be made under: Plantings...................................................................................................................... EACH Swannanoa Creek Stream Enhancement Project 2019 Page 13 APPENDIX B — MINIMIZING DETRIMENTAL IMPACTS A. Minimize the area and degree of soil disturbance that reduces infiltration capacity and permeability, and destroys protective forest floor and ground cover. B. All hazardous materials will be stored outside of flood -prone areas and surrounded with sediment fence to reduce the risk of materials reaching the river. C. Work activities would not be scheduled on rainy days. D. During in -stream work, implement an effective pump -around operation to work in the dry as possible. E. Heavy Equipment Operation. 1. All equipment shall be cleaned before entering the project area and stream, so as to reduce the risk of fine grained sediment and oils and grease from entering the stream. This would also reduce the risk of invasive weed spread onto the Forest. 2. Do not operate on wet soils when they are most susceptible to damage and erosion. 3. Operate heavy equipment on slopes less than 12 percent so as to reduce the risk of soil erosion. Avoid operating heavy equipment on over -hanging stream banks. 4. Move large woody debris in a manner that minimizes disturbance of the forest floor, exposure of mineral soil, or degradation of stream bank stability. F. Install sediment fence to trap potential sediment. Stabilize any disturbed area at the end of each workday. G. Re -vegetate exposed soils as soon as possible to take advantage of the loose soil conditions for seeding. 1. Exposed soil will be covered with straw mulch or erosion control matting at the end of the project. Matting will be secured in place with stakes and live stakes where conditions allow. Swannanoa Creek Stream Enhancement Project 2019 Page 14 2. Seeding will occur on all bare soil within five days of ground disturbing activities to provide long-term erosion control. H. Do not move sediment trap devices until the vegetation in the disturbed areas has been established. I. During on-going operations inspect the site frequently; inspect occasionally during inactive periods. 1. Check for potentially damaging or failing situations that may cause unacceptable water quality impacts. 2. Correct failing situations as soon as practical. J. Conduct visual inspections of Cantrell Creek while the work is being conducted to maintain acceptable turbidity levels. Use a skilled heavy equipment operator, trained in stream restoration and construction of in -stream structures. Instruct the operator to minimize disturbance to the streambed. Swannanoa Creek Stream Enhancement Project 2019 Page 15 Forest Service s File Code: 2500 Route To: National Forests in North Carolina Subject: Delegation of Authority To: Brady Dodd Date: 160A Zillicoa Street Asheville, NC 28801 828-2574200 FAX: 828-257-4263 March 17, 2016 You are hereby delegated the authority to act as my agent for all phases of the application process for permits required by Section 404 of the Clean Water Act, for watershed restoration and improvement projects such as aquatic habitat restoration and enhancement, habitat restoration, channel stabilization, and channel relocation on the National Forests in North Carolina. You are authorized to make formal application for all permits to the U.S. Army Corp of Engineers and the North Carolina Division of Water Quality, provide all necessary information, and sign all correspondence. Include this letter as part of all applications for Section 404 permits to the U.S. Army Corps of Engineers and Section 401 Water Quality Certification to the North Carolina Division of Water Qualit . HURSTON A. NICHOLAS Forest Supervisor USDA ,,,, America's Working Forests —Caring Every Day in Every Way Printed ovRttycledPaper W Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Page 1 of 12 PCN Form — Version 1.3 December 10, 2008 Version Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ®Section 404 Permit El Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ® No 1d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ® No For the record only for Corps Permit: ❑ Yes ® No if. is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes ® No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ® No 1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: Swannanoa Creek Stream Enhancement 2b. County: McDowell 2c. Nearest municipality / town: Old Fort 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: U.S. Forest Service / Roger Allison, Jeffery Scott Allison, and David Lynn Allison 3b. Deed Book and Page No. Book 219 & Page 7 3c. Responsible Party (for LLC if applicable): 3d. Street address: 160 Zillicoa Street / 984 Mike Circle 3e. City, state, zip: Asheville, NC 28801 / Spartanburg, SC 29303 3f. Telephone no.: 828-257-4269 / 864-574-6400 3g. Fax no.: 3h. Email address: allen.nicholas@usda.gov / rdallison49@gmail.com Page 1 of 12 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ® Agent ❑ Other, specify: 4b. Name: Brady N. Dodd 4c. Business name (if applicable): USDA Forest Service, National Forests in North Carolina 4d. Street address: 160 Zillicoa St. 4e. City, state, zip: Asheville 4f. Telephone no.: 828-257-4214 4g. Fax no.: 4h. Email address: bdodd@fs.fed.us S. Agent/Consultant Information (if applicable) 5a. Name: 5b. Business name (if applicable): 5c. Street address: 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: Page 2 of 12 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): Grandfather Ranger District 1 b. Site coordinates (in decimal degrees): Latitude: 35.63535 Longitude: - 82.21940 (DD.DDDDDD) (-DD.DDDDDD) 1 c. Property size: acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: Swannanoa Creek 2b. Water Quality Classification of nearest receiving water: Class C, Trout 2c. River basin: Catawba Page 3 of 12 PCN Form — Version 1.3 December 10, 2008 Version 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: Swannanoa Creek, in the Catawba River Basin, is classified by the state of NC as Class C, Trout. The watershed has a history of timber harvest with a concentration of activity, including roads and farming, in the valley bottom. Currently there is private land occupied by small buildings and a grassy field on the north bank and a Forest Service picnic area on the south within this reach. The property boundary follows the centerline of the channel. The U.S. Forest Service has entered into a Wyden Agreement with the neighboring land owner. The agreement is attached to this application. In the past, this reach has been impacted by channelization and therefore is entrenched without normal access to its broader valley bottom floodplain. Much of the channel scour has occurred in the past leaving exposed bed rock in the bed and banks. Because of rocky banks and numerous large live trees on the bank edge, banks are moderately stable. Exceptions occur at the most upstream section of the reach where the channel bends at a steep eroded side slope and downstream along the left bank where erosion is occurring annually due to loose, unconsolidated cobbley soils and a lack of deep rooted vegetation. Several sections of channel have bankfull benches that promote floodplain interaction, but the bankfull channel is largely within the entrenched valley bottom defined by high and low terraces. Over the reach, aquatic habitat diversity is low; pools are largely lacking and of low quality. 3b. List the total estimated acreage of all existing wetlands on the property: 0 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: —10,000 3d. Explain the purpose of the proposed project: This project proposes to reduce sources of erosion and sedimentation, and improve habitat diversity in Swannanoa Creek. 3e. Describe the overall project in detail, including the type of equipment to be used: Within this —1,200 feet stream reach of Swannanoa Creek work is proposed to stabilize erosion and sources of sedimentation and improve aquatic habitat diversity. This will be accomplished by the following: 1. From about 200 feet upstream from the Old US Highway 70 bridge crossing on Swannanoa Creek, the proposed reach extends upstream for about 1,200 feet, construct stream structures using imported boulders and trees from the surrounding area. These structures are designed to protect stream banks from erosion and reestablish natural riffle -pool bedform features, and thus increase habitat quality and diversity. Nine structures including boulder vanes, log vanes and toe -wood revetments are planned (see attached Project Description for detail) in this reach to establish and improve habitat diversity as determined from the upstream reference reach data and Regional Curves. In conjunction with existing riffle -pool habitat the proposed design should resemble the reference bedform. In -stream structures and channel substrate alteration will be designed to achieve natural channel design objectives and support aquatic habitat. See Appendix A for construction details. The boulder and log vanes are intended to hold grade while creating flow convergence to promote pool scour and turning the flow away from the bank. Toe -wood revetments are used to enhance bank stability while providing a simulated undercut bank for aquatic organisms. 2. Work would be accomplished using a medium-sized trackhoe to excavate the channel bed and banks to install these structures. 3. Native vegetation will be planted in the riparian buffer to enhance habitat and strengthen soil resistance to erosion. See Appendix A for construction details. 4. Erosion control measures would be taken during and after construction to avoid adverse effects Page 4 of 12 PCN Form — Version 1.3 December 10, 2008 Version 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / El Yes ®No El Unknown project (including all prior phases) in the past? Comments: 4b. If the Corps made the jurisdictional determination, what type El Preliminary El Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for ❑ Yes ® No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. Page 5 of 12 PCN Form — Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ® Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non -404, other) (acres) Temporary T W1 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ 2g. Total wetland impacts 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) S1 ❑ P ®T Excavation Swannanoa Cr. ® PER ❑ INT ® Corps ® DWQ 25 300 S2 ❑ P ®T Fill Swannanoa Cr. ® PER ❑ INT ® Corps ® DWQ 25 180 S3 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S4 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S6 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h. Total stream and tributary impacts 480 3i. Comments: All impacts are temporary for the purpose to restore bedform diversity and aquatic habitat. Page 6of12 PCN Form — Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number - (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary T 01 ❑P❑T 02 ❑P❑T 03 ❑P❑T 04 ❑P❑T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond I I Flooded Filled I Excavated Flooded Filled Excavated Flooded P1 P2 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWO) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. Project is in which protected basin? 6b. 6c. 6d. Buffer impact number - Reason Permanent (P) or for Temporary (T) impact 131 ❑P❑T B2 ❑P❑T 133 ❑P❑T 6i. Comments: ❑ Neuse ❑ Tar -Pamlico ❑ Other: ❑ Catawba ❑ Randleman 6e. I 6f. I 6g. Buffer Stream name mitigation required? ❑ Yes ❑ No ❑ Yes ❑ No ❑ Yes ❑ No 6h. Total buffer impacts Zone 1 impact Zone 2 impact (square feet) (square feet) Page 7 of 12 PCN Form - Version 1.3 December 10, 2008 Version D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Construction would occur during low flow periods and flow would be diverted away from work to avoid elevated turbidity and sediment yield to Swannanoa Creek. A temporarily increase in turbidity and sediment deposition downstream of the site is possible during construction, but it will be minimized to keep turbidity levels below the standard. The implementation of the project should decrease erosion and sedimentation overall. Work is expected to be completed over a one week period, depending on weather. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. A. Minimize the area and degree of soil disturbance that reduces infiltration capacity and permeability, and destroys protective forest floor and ground cover. B. All hazardous materials will be stored outside of flood -prone areas and surrounded with sediment fence to reduce the risk of materials reaching the river. C. Work activities would not be scheduled on rainy days. D. During in -stream work, divert flow away from the work area as possible to minimize sedimentation. E. Heavy Equipment Operation. 1. All equipment shall be cleaned before entering the project area and stream, so as to reduce the risk of fine grained sediment and oils and grease from entering the stream. This would also reduce the risk of invasive weed spread onto the Forest. 2. Do not operate on wet soils when they are most susceptible to damage and erosion. 3. Operate heavy equipment on slopes less than 12 percent so as to reduce the risk of soil erosion. Avoid operating heavy equipment on over -hanging stream banks. 4. Move large woody debris in a manner that minimizes disturbance of the forest floor, exposure of mineral soil, or degradation of stream bank stability. F. Install sediment fence to trap potential sediment. Stabilize any disturbed area at the end of each workday. G. Re -vegetate exposed soils as soon as possible to take advantage of the loose soil conditions for seeding. 1. Exposed soil will be covered with straw mulch or erosion control matting at the end of the project. Matting will be secured in place with stakes and live stakes where conditions allow. 2. Seeding will occur on all bare soil within five days of ground disturbing activities to provide long-term erosion control. H. Do not move sediment trap devices until the vegetation in the disturbed areas has been established. I. During on-going operations inspect the site frequently; inspect occasionally during inactive periods. 1. Check for potentially damaging or failing situations that may cause unacceptable water quality impacts. 2. Correct failing situations as soon as practical. J. Conduct visual inspections of Swannanoa Creek while the work is being conducted to maintain acceptable turbidity levels. Use a skilled heavy equipment operator, trained in stream restoration and construction of in -stream structures. Instruct the operator to minimize disturbance to the streambed. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes ® No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation option will be used for this ❑Payment to in -lieu fee program project? ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type Quantity Page 8 of 12 PCN Form — Version 1.3 December 10, 2008 Version 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: ❑ warm ❑ cool ❑cold 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non -riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? ❑ Yes ® No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 9 of 12 PCN Form — Version 1.3 December 10, 2008 Version E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0% 2b. Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: There is no increase in impervious area from this project since it is a stream rehabilitation project. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? McDowell ❑ Phase II 3b. Which of the following locally-implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HQW 4a. Which of the following state-implemented stormwater management programs apply ❑ ORW (check all that apply): ❑ Session Law 2006-246 ❑ Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached? ❑ Yes ❑ No 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 10 of 12 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal/state/local) funds or the ® Yes ❑ No use of public (federal/state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ® Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval ® Yes ❑ No letter.) Comments: NEPA document is attached 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after -the -fact permit application? ❑ Yes No 2c. If you answered 'yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑ Yes ® No additional development, which could impact nearby downstream water quality? 3b. If you answered 'yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non -discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. No wastewater will be generated from this project. Page 11 of 12 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ® Yes ❑ No impacts? ❑ Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ® Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Pisgah National Forest Zone biologists consulted with the US Fish and Wildlife Service. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAA Fisheries website 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ® No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? Pisgah N.F. Zone Archaeologist conducted Cultural Resource Surveys and consulted with Tribes and SHPO, who concurred. See attached NEPA. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? 7 ED—yes ❑ No 8b. If yes, explain how project meets FEMA requirements: This project would not alter floodflows. 8c. What source(s) did you use to make the floodplain determination? FEMA Floodplain Map Service Center website Brady N. Dodd JuNE2��7�9 I Apply ant/ gens Signature Applicant/Agent's Printed Name Date (Agent's sinature is v only if an authorization letter from the applicant isprovided.) Page 12 of 12 PCN Form — Version 1.3 December 10, 2008 Version NOTES I LEGEND. ABBREVIATIONS: 1. THIS IS NOT A BOUNDARY SURVEY. SUBJECT TO EASEMENTS OF RECORD. \ i I '.\ 'tA /MLL CREEK NTS...NOT TO SCALE 2. CONTOUR INTERVAL 2 FEET. '(( © BOULDER MAD NORTH AMERICAN DATUM 3. SURVEY IS SUBJEC ER ANY AND ALL UNDERGROUND UTILITIES THAT MAY EXIST. WOLF A WCLS CONTROL POINT NAVID NORTH AMERICAN VERTICAL DATUM 4. ALL DISTANCES A VERTICAL LOCATION OF EDGE N WATER SURVEYED JANUARY 2018. � � \ } SPOTELEVATION MRS...NATIONAL SPATIAL REFERENCE SYSTEM 5. ALL DISTANCES ARE HORIZONTAL GROUND DISTANCES IN IS FEET. I '\ ,oq0 Ci EK DR. SS...SAND BAR 6. A LOCALIZED GROUND COORDINATE SYSTEM WAS ESTABLISHED FOR THIS PROJECT GUY WIRE USING WCL S TPRBS*1 AS THE LOCALIZED POINT ON NO GRID NAD 83 (MRS 2011). I MILL CREEK ROAD \ 10 UTUfY POLE HW...HEADWALL ALL OTHER COORDINATES SHOWN ARE HORIZONTAL GROUND COORDINATES, I 5 RIN RIGHT OF WAY ]. By GRAPHICAL LOCATION, PORTIONS OF THE SURVEYED AREA IS SHOWN AS LYING IN i S.R. 1407 \ �JSTu c„OV - - --- - ---- - - THALWEG RW RETAINING WALL EDGE OF WATER (E.O.W.) SW...BOTTOM OF WALL - FLOOD ZONE AE AN AREA M MAP O.37NED 7 INSIDE THEFFE TIVE DA AL 0-2-20 CONTROL SASEUNE TW...TOP OF WALL FLOODPLAIN PER FEMA FIRM MAP NO. 3]100]40001, EFFECTIVE DATE 10-2-2008. i SUBJECT TO NCDOT RNV TO FULL LEGAL WIDTH \_ - -- -- -- - - - - - -TOP OF BANK D.T...DEAD TREE CONSULT THE FEMA FLOOD INFORMATION STUDY FOR MCOOWELL COUNTY FOR (ASPHALT) - \ BWANNANOA CREBC pop POPLAR NDN -ENCROACHMENT WIDTHS. FEMA FLOODPLAIN LINES ARE TAKEN FROM GIS I '\ '&iE C/L DITCH INFORMATION AVAILABLE FROM NO FLOOD RISK INFORMATION SYSTEM. --INDIXCONTOUR \ - --- -INTERIM CONTOUR "\ �/ lam REBAR / � VICINITY MAP — — OVERHEAD UTILITYR UNE rn4TH ID CAP wCL (N.T.SJ A' _ N ]0 90005 3t -..- -••-..-..-FEMA FLOODPLAIN \ E 0405980 \. ELEV )28 ..._.._.._....._.._ BARBED WIRE FENCELINE ON88 �\ /HW LOG AOC 42ED \ -31TEBENCHMAAK OLD U.S. HIGHWAY 70 BRIDGE S.R. 1400_ SUBJECT TO NCOOT RIM TO FULL LEGAL WIDTH j v (ASPHALT) ��NE PE / SECONDARY j THALWEG / ROGER D. &DAVID L. ALLISC •. /PIN 0740-00-219433 / PER MCDOWELL COUNTY G19, D.T..Ir �. tr J m / / � �` NOTE: PER USFS .,,✓ r �� A . � / w' O `A',' i / / /.' //,•t� /, . / %//i - UNITEDNNOTEASSIGNEDRICA PER MCDOWELL COUNTY GIS �aNE, /� �• / SWANNANOA CREEK ' C3u SS f cc / A 14 70165,11 TP wS fiOD NAn. SECONDARY SLAB / THALWEG 161308 ',._ ,.� ` /fi ...�� cam"":•"// v /' % / / / \ �1,�� wp�•� � '� TP 15-60D NAIL N ]01658.33 EIEVi31614Ol 259 SECONDARY SWAN NA Nd A GREE K, / THALWEG ��%' a.I / .//%�� i 9-6�NAIL DITCH +,�8 d, j tR�AN� �.N44ANCEME IST N ]0180]52 / .�� ASPHALT DRIVE 10433]43] O//� SECTION SHOWN AS DASHED ROGER D.8 DAVID L. ALLISON LEY 181343 /{�/ SECONDARY _ % i(� - - LINETVPE DRAWN FROM AERIAL PIN 0740-00-21-9433 / /i� �Y�/' / _� THALWEGS �. IMAGERY 'APPROXIMATE • PER MCDOWELL COUNTY GIS SECONDARY ( N 15 3 ^S 1. J-HooK VANC THALWEG E `e /Z \ BANK UNDERCUT �( \ / J �aia�N V / BY CREEK / • / I / BANK UNDERCUT BTW -So r_el BY REEK - Lo cq AIR E P \ wN 7DJD2of s266265 . " T (' 1 ' �x / ELEV 41. // O%/� w/ 1 0G1 woop / e/� , q+- .. / UNITED STATES OF AMERICA %�� - RN NOT ASSIGNED D E` 01 / •t¢ /- PER MCDOWELL COUNTY GIS EY Ti�ei'cT /' NOTE: PER USFS 813 ASPHALT / SIGNS CREEK IS THE / / ,8158 PARKING LOT E\ / BOUNDARY UNE \ � \\' PE / >$0 4J @18T \ I, JOHN WESLEY COLE CERTIFY THAT THIS PROTECT WAS COMPLETED \ Off, SWANNANOA CREEK/* / ' . UNDER MV DIRECT AND REBPoNSIBLE CHARGE FROM AN ACTUAL SURVEY / l� �_�TL 1B17k MADEUNDER MY SUPERVISION,TiATTHIS GROUNDSURVEY WAS //ti 1 r TW 18 && / - w PERFORMED AT THE 95 PERCENT CONFIDENCE LEVEL (2 SIGMA) TO MEET FEDERAL GEOGRAPHIC DATA COMMITTEE STANDARDS; THAT THIS SURVEY WAS PERFORMED TO MEET THE REQUIREMENTS FOR A TOPOGRAPHICIPLANIMETRIC SURVEY TO THE ACCURACY OF CLASS AA AND ZONE AE l VERTICAL ACCURACY WHEN APPLICABLE TO THE CLASS C STANDARD.AND T ATTHETHE DATA WAS OBTAINED 2-15-18.2-20-18. 2-27-18 OAND C J'/ - / / TP ..> MAc NaL UPOATED/REVISED ON 12-11-18 .12-12-18.2-7-19, THAT TME CNTOURS - �/ / TRIBUTARY N /p1459 sz SHOWN AS SOLID LINES MAY NOT MEET THE STATED STANDARD; AND ALL \ - 1 / / Eto4328985 COORDINATES ARE BASED ON NO GRID NAD 83(NSRS 2011): AND ALL SURVEY FOR: - / / ELEV 161689 ELEVATIONS ARE BASED ON NAVD 88. "-' _ STEPS >EEH -= UNITED STATES FOREST SERVI \ l BANK UNDERCUT JOHN WESLEY COLE, P.L.S. L -R.1 SWANNANOA CREEK STREAM ENHANCEMENT BY CREEK SHEET 1 - PLAN VIEW \ UNITED STATES OF AMERICA THE FOLLOWING INFORMATION WAS USED TO PERFORM THE SURVEY: CERTIFY THAT ACTUAL MAP WAS DRAWN UNDER MY SUPERVISION •rr \ PIN NOT ABSIGNED FROM AN ACNAL SURVEY MADE UNDER MV SUPERVISION (DEED •SN RO(�". OLD FORT TOWNSHIP, MCDOWELL COUNTY, NO PER MCCOWELI COUNTY GIS DESCRIPTION RECORDED IN DEED BOOK N/A, PAGE J; THAT THE ,� S$ •y9','. 1. CLASS OF SURVEY: CL45S A (HORIZONTAU BOUNDARIES NOT SURVEYED ARE INDICATED AS DRAWN FROM OATS: FEBRUARY 2.2018 REVISIONS Z. POSITIONAL ACCURACY: 003 (M & 0.03 M iB 95% CONFIDENCE INFORMATION IN DEED BOOK WA, PAGE N/A; THAT THE RATIO OF �QQ- 9� 1 -= 3. TVPEOFGPERELDPROCEDURE:RT( PRECISION 0R POSITIONAL ACCURACY 151:5_ ODI: AND THAT THIS SEAL PROJECT N0.: 17-102 NO. I DATE F.C.O f!"d COLE LAND SURVEYING, PA 549 ELN PARK DRIVE, SUITE 707.0.SMEVILLE, NC 28806 OFFICE:828.251.7025• HWWVVESCOLESURVEYINO.COM FIRM #C COT #4052 SHEET 1 OF 4 THIS SHEET IS INTENDED TO ACCOMPANY ALL OTHER BECONHEETS N EREDINTHIS TANDISTE OTHER SHEETS 4. DATES OF SURVEY: M-15-2018 85. DATUWEPOCH: NAD 83 (MRS 2011) EPOCH 201000 (M & NAVD ee M GEaDPUBUMED EL. G OID 128 USED: VRS NETVVORN ].GEOID MODEL: GEOID 12B .COMBINED GRID FACTOR(S): 0.9998230 9. UNITS: US SURVEY FOOT FOP LANG SURVEYING IN NORTH CAROLINA (21 NCAC 56.16001. MV n MAP MEETS THE REQUIREMENTS OF THE STANDARDS OF PRACTICE � L-4561WES ORIGINAL SIGNATURE. REGISTRATION NUMBER AND SEAL ON THISe. •••••�•• DATE Ol0YM18 • ".."' ,,$� Sl••`• Ti FIEIO WORK: OGrDRM 1 1/30/19 LIPOATE TOPoh DRAWN BV: JWC SCALE:1•=30BECONSIDEREDINCOMPLETENC NCL<581•SC 27443 •TN 2432 -SC 2744 TO SUPPORT IT. TO SUP ORT I JOHN WESLEY COLE. P.L.S. L-4061 HESLE /J ROGER D.& DAVID L. ALLISON / / w PIN 074 00-21-0433 PER MODOWELLCGUNTY GIS 01481 67 E 100256585 ELEV -58i / / - 701447 18 iN100305292 _ MCDOWELL COUNTY TAX PARCEL LLINE NOT SURVEYED- i - oNaL' / N TP FNS=N AIL ]C�i aT254 09 TP 14 -BOD NNL E. 10028323 ELEV N]0139T26 ` r E 100275882 _ w y, /y, p°tj�T' -y>✓ — NSJiE::'Eet1)3P6 ELEV 82913 PINEY GROVE BAPTIST CHURCH Iri' PIN 0740-00-21-1320 S9UNDANOAPY:_I. PER MCDOWELL COUNTY GIS 71 / ^ 4� %� jam•' °/ / ss .�;wez�-+Z� P�� THALWEG / y A -- — / TP F,6 -WO 8"IL E 10 ELEV t�e2 WES COLE LAND SURVEYING, PA 548 ELK PARI DRIVE, SURE 107•ASHEVILLE, NO 28804 OFFICE: 828.251.7025• HW W.WESCOLESURVEYING.COM NO FIRM #C -3106 -SC COA #4052 NC L-4561•SC 27443 -TN 2432 SHEET 2 OF 4 THIS SHEET IS INTENDED TO ACCOMPANY ALL OTHER SHEETS IN THIS SET AND IS TO BE CONSIDERED INCOMPLETE WITHOUT ALL OTHER SHEETS TO SUPPORT IT. vANE 1 0_l-- v� J i �w /' jam// O.r•-- �_ GRILL PIMICTA19LE ER +1691.0 — `1 — — - +,639.9 I +,6x,.9 UNR'ED 6'TATES OF AMERICA PIN NOTAS PER MCDOWELL COUNTY Y GIS c VA E CROSS Zili VANE 0404=9 SEAL • •'y'Y WESLEY a as w w USDA DECISION MEMO SWANNANOA CREEK STREAM IMPROVEMENT PROJECTS U.S. FOREST SERVICE GRANDFATHER RANGER DISTRICT MCDOWELL COUNTIES, NC BACKGROUND Swannanoa Creek Swannanoa Creek (Figure 1) in the Catawba River Basin is classified by the state of NC as Class C, Trout. The watershed has a history of timber harvest with a concentration of activity including roads and farming in the valley bottom. Currently, there is private land being farmed on the north bank and a Forest Service picnic area on the south within this reach. The property boundary follows the centerline of the channel. In the past, this reach has likely been impacted by channelization and therefore is entrenched without normal access to its floodplain. Because of rocky banks and good vegetation, excessive bank erosion occurs but is not frequent. Large wood functioning in the stream channel is not frequent and therefore aquatic habitat diversity is low and pools are lacking. F- SWANNANOACREMCSTREAM ENHANCL ffiVTPROJECT ..2—..' r 8rrr:+i rd r.7er aertrt� � .�.� - ff, 3" Project Location I•r u+s Mt Young* errs, Xeiso Figure 1. Swannanoa Creek stream enhancement project location. — Decision Memo — Page 7 of 4 USDA wr• ' .-- DECISION I have decided to implement the Swannanoa Creek Improvement Project on the Grandfather Ranger District. Within the reach of Swannanoa Creek, the following bank stabilization and habitat improvement work will occur: 1) Stabilize eroding stream banks in Swannanoa Creek (approximately 900 feet) by pulling back banks to a stable slope and constructing a bankfull/floodplain bench where feasible. These slopes will be covered with matting, sown with native seed, and planted with woody species of native vegetation. 2) Placement of large wood and boulders to form structures in Swannanoa Creek that are designed to redirect streamflow energy away from erodible banks and improve aquatic habitat diversity, e.g. more pool habitat. In addition to disturbance in the stream channel, there will be trees pushed over by a medium- sized trackhoe working within 100' either side of the channel. Trees will be cut and used in the construction of in stream structures. The following design features will be followed to avoid undesired effects: 1. Implementation of this project will occur outside the trout spawning moratorium of October 15 -April 15. 2. Avoid species of trees with exfoliating bark in order to minimize risk of disturbing roosting bats. This action is categorically excluded from documentation in an environmental impact statement (EIS) or an environmental assessment (EA). The applicable category of actions is identified in agency policy as: Removing, replacing or modifying water control structures to restore the flow of waters into natural channels and floodplains 32.2 (18) e of categorical exclusion and CFR citation as described in FSH 1909.15 Sec. 31.2). This category of action(s) is applicable because this project has been designed to "restore flow into natural channels and floodplains" that was previous manipulated into "unnatural" conditions. I find that there are no extraordinary circumstances that would warrant further analysis and documentation in an EA or EIS. I took into account resource conditions identified in agency procedures that should be considered in determining whether extraordinary circumstances might exist: e Federally listed threatened or endangered species or designated critical habitat, species proposed for Federal listing or proposed critical habitat, or Forest Service sensitive species. The biological evaluation (BE) of the proposed stream improvement project found that no botanical, wildlife or aquatic threatened or endangered species will be effected by the project implementation. No designated critical habitat or Forest Service sensitive species (botanical, wildlife or aquatic) exist. The BE is included in the project record. — Decision Memo — Page 2 of 4 USDA • Flood plains, wetlands, or municipal watersheds — The floodplains of these stream improvement projects will improve with implementation. • Congressionally designated areas such as wilderness, wilderness study areas, or national recreation areas — none exist. • Inventoried roadless areas or potential wilderness areas — None exist. • Research natural areas — None exist. • American Indians and Alaska Native religious or cultural sites — None exist. • Archaeological sites, or historic properties or areas — These projects were considered an exempt undertaking by USFS Archeologist, Scott Ashcraft, which concludes the activities are in compliance with the programmatic Memorandum of Understanding between the National Forest of North Carolina, North Carolina State Historic Preservation Office (SHPO) and Tribes. As such Tribal and NC SHPO concurrence is not necessary. These restoration projects have been designed to have a positive impact on the long term health and viability of the watersheds involved. Commensurate stream stabilization and large woody debris recruitment is coordinated and planned on adjacent private lands to this action. PUBLIC INVOLVEMENT This action was originally included within the project titled Pisgah Zone Watershed Improvement Projects FY2018 Grandfather Ranger District. This project was first published in the Pisgah National Forest Schedule of Proposed Actions on 03/30/2018 and was updated periodically during project development. This project was also developed within a collaborative group as part of the Grandfather Ranger District Collaborative Forest Landscape Restoration Project (CFLRP). These actions meet one of the primary goals of the CFLRP which is to "Restore riparian vegetation, remove fish passage barriers, reduce sedimentation and reconnect streams to their flood plains to benefit water quality and aquatic ecology." The CFLRP collaborative involves many partners. State and national natural resource management agencies involved in the project include the National Forests in North Carolina, North Carolina Forest Service, North Carolina Wildlife Resources Commission, North Carolina Department of Natural Resources, National Park Service, and the Fish and Wildlife Service. Local environmental conservation organizations include Wild South, Mountain True, Foothills Conservancy, Southern Area Wilderness Stewards, Land of Sky Regional Council, Friends of Wilson Creek, and the Grandfather Mountain Stewardship Foundation. National conservation organizations with local presence include The Nature Conservancy and The Wilderness Society. Special interest wildlife groups include Trout Unlimited, National Wild Turkey Federation, and Quality Deer Management Association. Special interest recreation trails groups include the Southern Area Wilderness Stewards and the volunteer trails coordinator for the Linville Gorge Wilderness Area. Research partners include the Southern Blue Ridge Fire Learning Network, the Forest Service Southern Research Station, Forest Stewards, and Western Carolina University. The local wood -products industry is represented by Appalachian Designs. Decision Memo Page 3 of 4 USDA =ir FINDINGS REQUIRED BY OTHER LAWS AND REGULATIONS This decision is consistent with the Nantahala and Pisgah National Forest Land Management Plan. According to direction for management area 18 (riparian resources), soil and water management should "protect the integrity of the stream system including channel, banks and stream bottom (LRMP III -187). This project also adheres to the Clean Water Act 33 U.S.C. §1251 et seq. (1972) by "restoring watersheds and their aquatic ecosystems to provide for healthy habitat for fish, plants and wildlife." (EPA, Office of Water Standards). ADMINISTRATIVE REVIEW (APPEAL) OPPORTUNITIES This decision is not subject to administrative review and appeal. CONTACT For additional information concerning this decision, contact: Brady Dodd, USFS Hydrologist and Soil Scientist (828)257-4214. iNicnoias Larson Late Grandfather District Ranger 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 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 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. — Decision Menio — Page 4 of 4 USDA Forest Service OMB 0596-0217 FS -1500-19 12. G&A REVIEW PAGE OF MODIFICATION OF GRANT OR AGREEMENT PAGES 1 I 4 U.S. Forest Service Grants MMMent spwiwist 1. U.S. FOREST SERVICE GRANT/AGREEMENT 2. RECIPIENT/COOPERATOR GRANT or 3. MODIFICATION NUMBER: NUMBER: AGREEMENT NUMBER, IF ANY: 1 18 -PA -11081117-027 4. NAME/ADDRESS OF U.S. FOREST SERVICE UNIT ADMINISTERING S. NAME/ADDRESS OF U.S. FOREST SERVICE UNIT ADMINISTERING GRANT/AGREEMENT (unit name, street, city, state, and zip + 4): PROJECT/ACTIVITY (unit name, street, city, state, and zip + 4): USDA Forest Service USDA Forest Service National Forests in North Carolina, 160A Zillicoa National Forests in North Carolina, 160A Ziliicoa Street Street Asheville, NC 28801 Asheville NC 28801 6. NAME/ADDRESS OF RECIPIENT/COOPERATOR (street, city, state, and zip 7_ RECIPIENT/COOPERATOR'S HHS SUB ACCOUNT NUMBER (For HHS + 4, county): payment use only): Allison Family 984 Mike Circle Spartanburg, SC 29303 S. PURPOSE OF MODIFICATION CHECK ALL This modification is issued pursuant to the modification provision in the grant/agreement THAT APPLY: referenced in item no. 1, above. ® CHANGE IN PERFORMANCE PERIOD: Start project June 3, 2019 and end December 31, 2019 CHANGE IN FUNDING: ADMINISTRATIVE CHANGES: OTHER (Specify type of modification): Except as provided herein, all terms and conditions of the Grant/Agreement referenced in 1, above, remain unchanged and in full force and effect. 9. ADDITIONAL SPACE FOR DESCRIPTION OF MODIFICATION (add additional pages as needed): 10. ATTACHED DOCUMENTATION (Check all that apply): Revised Scope of work El Revised Financial Plan El Other: 11. SIGNATURES AUTHORIZED REPRESENTATIVE: BY SIGNATURE BELOW, THE SIGNING PARTIES CERTIFY THAT THEY ARE THE OFFICIAL REPRESENTATIVES OF THEIR RESPECTIVE PARTIES AND AUTHORIZED TO ACT IN THEIR RESPECTIVE AREAS FOR MATTERS RELATED TO THE ABOVE - REFERENCED GRANTIAGREEMENT, I I.A. SIGNATURE B. DATE I I.C. U.S. FOREST SERVICE SIGNATURE 11.D. DATE Y11GNED r SIGNED 6-I�1- l4 (Signature of SiOfficial isixnaturcof 11.13. NAME or print): ROGER ALLISON I I.F. NAME (type or print): ALLEN NICHOLAS 11.G. TITLE (type or print): LANDOWNER l I.H. TITLE (type or print): FOREST SUPERVISOR National Forests in North Carolina 12. G&A REVIEW 12.A. The authority and format of this modification have been reviewed and approved for signature by: 12.B. DATE SIGNED U.S. Forest Service Grants MMMent spwiwist