Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
20011883 Ver 1_Complete File_20011227
,I" A 4 7 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPETT GOVERNOR Jackson County SR 1377 Mr. John W. Hendrix, NCDOT Coordinator U. S. Army Corps of Engineers Regulatory Branch 151 Patton Avenue, Room 208 Asheville, NC 28801-5006 Dear Mr. Hendrix: *&T& SECRETARY I a14__ S The North Carolina Department of Transportation is proposing to grade, drain, base and pave primarily along the existing roadway of SR 1377, Sutton Branch Road in Jackson County. In order to construct this project in accordance with our current secondary road standards, and due to the extension of one (1) pipe culvert in an unnamed tributary to Sutton Branch (DEM Class C), we are requesting authorization under Section 404 of the Clean Water Act. I am sending a straight-line diagram with our proposed erosion control and construction limits at various sites along this project. In addition, a typical section of the road, drawings for the culvert extension in the unnamed tributary to Sutton Branch, general notes and standards on erosion control measures, and a marked County Map are enclosed. We propose to install the new culverts slightly below the existing stream bed elevation where bedrock is not encountered to minimize impact to Wildlife habitat and allow the existing stream gradient to remain as unchanged as physically possible. The best management practices will be used to minimize and control sedimentation and erosion on this project. The construction foreman will review all erosion control measures daily to ensure sedimentation and erosion controls are being effectively controlled. If the planned devices are not functioning as intended, they will immediately be replaced with better devices. The silt fences and other erosion control devices will be in place prior to pipe installation and will remain in place until the project is stabilized. ppPq y?,j P.O. Box 250, Bryson City, NC 28713 Phone (828) 488-2131 December 13, 2001 r Ok I Mr. John W. Hendrix Page 2 Dec. 13, 2001 By copy of this letter I am asking Mr. Owen Anderson, Habitat Coordinator Western Mountain District, of the NCWRC to comment directly to you concerning the 404 Nationwide permit request. Also by copy of this letter, I am requesting authorization to proceed under Section 401 of the Clear Water Act from Division of Water Quality. In addition, I am asking Mr. Anderson and Mr. Ed Ingle, Area Roadside Environmental Engineer (NCDOT), to comment directly to me concerning this permit request. We would like to begin construction as soon as possible. If further information is required, please advise. Your early review and consideration will be appreciated. Yours tru y, 0Z ,PE C. R. yle P. E. District eer DSE:se atta. cc: Mr. R. G. Watson, P. E., Division Engineer Mr. Mark Davis, Division Environmental Officer Mr. E. L. Ingle, Area Roadside Environmental Engineer Mr. Owen Anderson, Habitat Coordinator W. Mtn. Dist., NCWRC Mr. John Dorney, Water Quality Certification Unit, DWQ P.O. Box 250, Bryson City, NC 28713 Phone (828) 488-2131 Office Use Only: USACE Action ID No. Form Version April 2001 DWQ No.$ eta If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: [Section 404 Permit Section 10 Permit 2'401 Water Quality Certification Riparian or Watershed Buffer Rules Nationwide, Regional or General Permit Number(s) Requested: 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: [] 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: ? Il. Applicant Information Owner/Applicant Information T('T Name: FT?T(7TNFFR StVlec P F NCDOT DISTR Mailing Address:_. P. O. Drawer 250. Brvson City. N? 2R?13 io?o? n?Q_?51 g Telephone Number: (828) 488-2131 _ Fax Number: E-mail Address: 2. Agent Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the o%N,ner/applicant.) Name: / Company Affiliation: / Mailing Address: / Fax Number: NI Telephone Number: N/A E-mail Address: / Page 3 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will bey informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: S'it / f 77 _574e ?.PAr? t ?,?c?? tkA co 41, 2. T.I.P. Project Number (NCDOT Only): N/A I Property Identification Number (Tax PIN): N/A 4. Location County: .SAC ?sonf Nearest Town:_?t11oSZo Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): S 1? I --S7 7 . 5A41?p1 _,? ro, A/C S? C3? "1 fue elS -? -? r? o 1,.? o? t.l_S L{q 1 Site coordinates, if available (UTM or Lat/Lon): N/A D35°Zl'yz / OB /6g (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: State maintained secondary road used to access rural woodland and/or residential property. 7. Property size (acres): 1 ?e?o 8. Nearest body of water (stream/river/sound/ocean/lake): S L?tJ KrAKCX (urw%uAa tz ) 9. River Basin: l 4tc i ENNESEE Blvd EAS'iN (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http:/ih2o.enr.state,nc.tis/admire/maps/.) Page 4 of 12 10. Describe the purpose of the proposed work: To widen and pave SR 1311 to meet current NCDOT standards- 11. List the type of equipment to be used to construct the project: Track Hoes. Bulldozers, u trucks. Mantial Labor. etc 12. Describe the land use in the vicinity of this project: Rural woodland Residential IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please expiain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, certifications or other useful information. Describe previously approved Nvetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the ekclusion of this work from the current application: No additional p?rmi r oasts are anticipated VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shovm on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. Page 5 of 12 1. Wetland Impacts Wetland Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (yes/no) Distance F Nearest Stream (linear feet) Type of Wetland*** I I List each impact separately and identity temporary impacts. Impacts include, but are not limited to: mechanized clearing, grading, Mi. excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. •* 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, e; online at http://www.fema.gov_. •** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond. Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: Total area of wetland impact proposed: 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number (indicate on map) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please specify) u aL 4 ;ow un w "*Doi EM4"AJA * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-ra:. dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss.'gair. stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearer. downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online z: www.us¢s.eov. Several intemet sites also allow direct download and printing of USGS maps (e.g., www.topor.one.co--.. www.mapquest,com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: VS Page 6 of 12 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Name Waterbody (if applicable) e) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) i I ,l.?A.. * List each impact separately and identity temporary impacts. impacts inciuae, out are nOL nrnncu w. till, ?,.?a.u, ...?, s• flooding, drainage, bulkheads, etc. 4. Pond Creation if construction of a pond is proposed, 'associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): F_? uplands [:] stream [] wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond. local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and i`Iinimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan,was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. Impacts cannot be avoided Culverts must be extended in order to gain the necessary width to construct SR 137-7 to current NCDOT standards All pine replacements will be nlace e the existing stream bed gradient so natural substrate can be re-established Page 7 of 12 VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size. of the project; establishing and maintaining wetland and,/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http•//h2o enr state nc us/ncwetlands/strm2ide html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view. preservation mechanism (e.g., deed restrictions, conservation easement, etc.). and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. N/A Page 8 of 12 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o,cnLstate.nc.us/wEp,'index.ht m. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NTEPAISEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 o review current thresholds for environmental documentation. Yes ? No V If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? N/A X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein. and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Require ents), or other (please identify )? Yes ? No [ If you answered "yes", provide the following information: Page 9 of 12 Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet) Multiplier Required Mitigation I N/A 3 N/A 2 N/A 1.5 N/A Total N/A N/A Zone I extends out 30 teet perpendicular from near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B.0242 or.0260. XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Existing impervious acreage = Proposed impervious acreage = Total acreage = Storm water will be routed to buffer areas or retention basins where physically possible. XI1. Sewage Disposal (DWQ Only) 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. XIII. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules.(15A NCAC 2H .0500) or any Buffer Rules? Yes [:] No V Is this an after-the-fact permit plication? Yes R No [V Page 10 of 12 XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated Nvith Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control) I /No Date' Applicant/Agent's Signature (Agent's signature is valid only if U ' authorization letter from the applicant is provided.) US Army Corp s Of Engineers Field Office s and Count' Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell ckson J Mitchell Polk US Army Corps of Engineers Avery Buncombe Clay Cleveland a Lincoln Rowan 151 Patton Avenue Burke Gaston Macon Rutherford Room 208 NC 28801-5006 Asheville Cabarrus Graham Madison Dowell M Stanley Swain , Telephone: (828) 271-4854 Caldwell Catawba Haywood Henderson c ivlecklenburg Transylvania Fax: (828) 271-4858 h Regulatory Field Office Ralei Alamance Durham Johnston S oRoc kers wham g US Army Corps Of Engineers Alleghany Edgecombe anklin F Lee Nash Sum. 6508 Falls of the Neuse Road Ashe Caswell r Forsyth Northampton Vance Suite 120 Chatham Granville Oranee Wake Raleigh, NC 27615 Davidson Guilford Person Warren Telephone: (919) 876-8441 Davie Halifax Randolph Wilkes Fax: (919) 876-5283 Washington Regulatory Field Office Beaufort 'Currituck Jones Lenoir US Army Corps Of Engineers Bertie Camden Dare Gates Martin Post Office Box 1000 Washington, NC 27889-1000 Carteret* Green d Pamlico uotank Pas Telephone: (252) 975-1616 Chowan Hertfor Hyde q Perquimans Fax: (252) 975-1399 Craven Wilmington Regulatory Field Office US Army Corps Of Engineers Post Office Box 1890 Wilmington, NC 28402-1890 Telephone: (910) 251-4511 Fax: (910) 251-4025 Anson Duplin Onslow Bladen Harnett Pender Brunswick Hoke Richmond Carteret Montgomery Robeson Columbus Moore Sampson Cumberland New Hanover Scotland Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only Page 11 of 12 -NI saw I Wb..,. I I !M w SR 13'11 SgcJn( co A\ k fr ?i i i i i i i i I 1 5t4 see ills ! m / . ` Ira _ - ? 30' ce ' . \ DILLSe0RO .05 a? 8 1 ?z im so•onna? !.Z4! ? IN$ If II !.m! / i i ? mow; \ ? 1. _\ • / i ? ?? I) rl 1 ? i 3 m »16 \`? ? ? 1 `?a \,• ? ? _2 1 ? ? ?/,? ? ,II i `` . •;'? (? ? / ?y 1, ?; I ; 1/mil .,\ `\` •?•? ,?. .. ? - ?-? /,7! ?• I r r`'J 1 ?lr?? , ,/J ???•1•? ??'? ? ? -T / I ?1 1l r? ?%% ? ? ? ? ??, r'I I ? ', ' ' ,r ? ? fl 1 ? ?l ?', `:? ???.?: ???/ _rI'?. `jam , ' - ? , ,/ f; ???? ?? ? ?? ?• - i ' '/ ?I ? I -?/?/ i ?_ \il r ? ,. 1, i. ? / ?, I1 J{/?'i .J Y r ?? r ?, r ? / i ,1 ,<ll \'\?//? e `•?`/`!• ,?N1,1 f ?/? `vim v/' '7.7 1/ I I1) lyli ?`, lJ ??? ?? ??\_ . -??1? >`I [I r 1 / 1?. 1. A Al? ? ?? i v '7 I ?;/r , ? / ?? ,ems( (? J?/ ,?J ? -'ice (?Q???7 / 1 9tlo 019 C? 1 \ ??r ?. /? ?\` ?1' ?.>>; J i ;1) 1 / / I {! /? I. ?? / • /E? i i 1 •\\?1 ?-- !?5=' 6104,00 ?? r ?• I %\? I 11( /f r-f /?? \``?•?Lfr? -pj ?- --\ ?, ?''1?`, 1'?•?l r/?"?f JII11 4 i ///???,,,??? FEET 1? 1 / C ( i ) I 1, 1 ?, ?• ? J ? IJ? ?. ?r?/ ;S '. ? jr 11 /r/ '- ? _-?'Ii ?l`r1{l/? \4? ? ??? 14 S 1?s? ;CICP\;??'".cl\1 (• ;}\ f -1 , r / ` `^.\ .? 11 , ?? ' /?' ?,-?/ ?,.' ? ?'`? •. - ! ? .ate ?,? _ ! l'.. ?,t d?'•?r IM ' {?\ Ir ? r2 i? ? ? r "13 ?/ ,r7 «? '? f, 1, i1,\ ,,? ?'\%? 1\ ?•? , _ '?•. ? ( ? ?' i ? a.'?}? r) ?'•?._` ?1? ?I i /?• '.I I III •, \I ? i '••f °/ .?? `\\ 1 `?`" j 1 •1 21 r' vJ •° iy.' -ice: _ _ • l'/? 1 _ ,r "'' f ?. i ??/ IC ?e ,> ? /r 'f ? I rr _ / i.1 ?%?• ??. I . ? A r-?y?1•I% / >?S rho.. s ,r1 i, 'j/ '.` ??`, I,a1 ? ? ;?f /, ?!l> r (I .-? i / .`'. 1 _(? ? ?./?j/?`:`? ??t??? ±•/ - ,) ?1 I • '/l I_r ): •r` /i `?) </`( /?i mac,- .? "_-\` •/ l' -?? , Copyright (C) 1997, Maptech, Inc. CO_ ?AC?Soi? ROAD NAME .Svo.? ,B,eA?vc? ?3 7 7 S.R. _ W.O . lepl . 94?Z141? FROM sz 1376 /?45o? 71v Etid 0A PeOiec- - ADD ITION IMPROVEMENT eAec?To TO DE PAVED P, POLES TO DF MOVED _ T POLES TO BE MOVED R /W WIDTHd- SCALE I" =50 \ I g' S'- 41. 3' _..-_... "t 11tll)road .{,1 '{ ,'{ ! 1 {. 1( 1 1 1 1 1 1 1 1. 1'1 1 1 1 1 / ,. ',Contro1'o r Addds$ Line • • A • Slope Stn Itu t; 111e 111.111 //??1•141/1•1•?• / _ - ,)1,'B ?l??"',11'••'1'+' J? 1?1,'!:, •t 1 1•• • i'1 1,1 1 . • 1 1 1 / • / . _J,, ?. `l•: C?1`?ert 1 {'j`{?{ 1 1 1 1 1 1 1,1 1/ 1/ 1 1. 1• 1 /•• ?• Wood? 1?••1?1'? 1? 1 1 1?• 1•• 1 1 l '7'ele h* 110 011 1'el??rupli 1-1 oIC 1 1 , ... • . .??:?'+' , ' Towev pole cilia Line/ ? 1 ? ? 1 • ?.. • . , . . dower Pole ' E. niuln? Line, , • 1?tu?vil??; I_lc>>It'4,1 •:1.1 1 1 ? 1 , . ? . 1 , • . • ? .... Guarcl Ruill 11../,,11t41,,.•1,1../.... S"i11tar,;Sl:%N,er'J,II?e• • , 1 / 1 , / . , , / 1 1 •1 . Watee Llnt? ? 1 1 : 1 , .•, ? 1 ,'1 1 1 ; / 1 1 . . • . . 1 • , ... ?' a S -a----- Ga8Linc1'?41, 14••••1••,1. '•??'itui?usr;u r;ti?'ri?'c Chain Lill, Fence '• ? ? . , , , 4 4 • 4 4 / .... . ,11,i•1 •,•4441•... "?"?"'? Woven WireFonda Ruci6nuratlol Rafol'eS %al, 1? •• 4 i i•1 / 1 1 1 / • • • 1 • • 4 4 . . 4 • ,•;I'e6ihotw-y Silt Dl 4 •.?Ilil•14 a 4.44••• us n 1 T e i 4o i• m y ?l U t l" o f \. L? 1?, 1/ 1 ,!/?/.• 1 Tentpocac?y.?lop 1.11-.<r 1 • , • ?.? .?• . . • .r? • 1 + 11.', Brti Sli Lui'?;il'•t 1 i 4111 1 1 1 1 ?/ 1 1;. 1 1 1M? . •,1 Silt Check Da ni'1?9)0A.,,•,'11//,/1,/41 1 , Silt Check DamlWe,D1ii111/•/1e111• , ,.SUt BQ5ICl 1?•pd'A• 1 / , 1.1 1 ?tl 1 /?, + • • 1 • , + , ' • , 1 St]V DUS16 '1')'pe 13 ? • 1 11odIc Silt Check Dam • ? +•. 4 • 1 1 /' ' ' • `' ' ' ' 1.: it1'1.?? ?CI'ni 1111111111'4 i.;.'/•. 11 4 1 1111 4 (? Tempt' Slone '011ch Check + ? ?." ,t, ; ,8411111ntj ?CIE;II? , 4 '1 1 4 , F):U •o h0nvs +n ? l • 1 1 ... ?r.,yn.. EvE.eY E'vE?/r? i?.v.v G?LE,s?iV61J ???r. ?vr??.? ,s;s?ct',?/? 3 ' J, lvd 7- 7-,i s c? ? E J_ ` sM 3 I rTOr i ERo r? /. E,•/C%T',4" of 1>/? : %%^t?E=? ,Q.fc'19 - USA 0lV LY ?/ 1.EwGJ:V Dr »/S7'11,< f?,Z=y v.9, O b i 'a J /B ? MP Ex-s ,i'Y ,I a 0 d 0 I p?00 a ? r ? 1 o? BI o ,goo ??O .L?o>c 2 Flo 17 •%/s,?,?o? ,v G O r_.T{ 3A /D tD0 &/P- /G/0 Al 114/ J41171Oti e ??. s y /v /Y, Nc O ?I O ? s 8 T ? . a ?--5 O-? S .e Ex %s ;Y/G N try 8 70 s Y, a? i ? I i d 0 s ?QNd?,?.Sa? Sv ?- ?A, NC - f ? 3 i "I i c ,i 1 r I? J 7 r ` 7 l I G-X ?Er ?/p? IB oU//GTO?/? 5 ? SO I , S'?DO ,5 ADO v ' J o P i? tso ?? ?-so I I O ? ? /B MP I ye osed l i Q 5 0'-?- . .I a / U ,ADO ? /D f OU 0 EARTH EMBAN K,IZNT SILT FENCE FI BERGI,AS S ROVING RI P RAP TEMPORARY SILT FENCE: tom, prevent off- temporary silt fence is commonly used at the toe of a filled section at the to A bric bot site sedimentation. It is made of pe?eaThe silt fens a reduc s the water ?flovrwhile stretched and supported by steel posts retaining the'sediment. They may also be used to divert wage=d to ensure there outlets. Silt fences need to be ?n??n aft a each regular basis. fences shall not be effectiveness. They must installed across streams, ditches, or waterways. AREAS OF USE: • At toe of fill sections where sediment runoff can be stored and contained inside the project limits. DESIGN CRI MRIA: Material Fabric Steel posts length Post spacing With Type 3 Class A 5 ft 10 ft. Without Wire Type 3 Class B 5 ft. 6 ft. maximum 17 March, 1992 I??C C4 - IX w -a WC <w F CV F? z X < m U Wl ] co ILF. ^? :e V7 C '- F J G G, C C ¢z U Oa FV F Oo C7 Ap 2 0. < O = F f/7 ] - I C 4- c7 A ¢ W C U F G L. O U ? C O z c\7 ?• C7 Z ,:r. 4: - C F- Z fn O 0 ty <? z< O U < (n r_ C O U2 s.>? CLI O'nN C< - 47 F Z < N 2 47 4 . G ¢ 3 < F W- 4 W <47?OG 14 D N S _ U ; ms C N 47 3 E ,, E ., p47FFC C - 4C3 A <'SG 0C4] W 4 a. , Z A v7Fz A 3 ?C j,G-3 En 4 ZFwF Wb _- W 2E _47 0 U '"' 47 C cp U , e•) f-- , •7 F- 0 Z; F? <4 In 10 4 Z O y4. Z -O C- 4.< - N oc.= =< I ¢ 2 ? U U I I= ? z W F o OF C4 C4 i .z. C i z' O C. i r l O!' i m O;a Z.m W U U LL. J Q Lr =z. O c?v W Z 6- C CD . Q C 7 C 18 March,1992 O N SILT BASIN TYPE-B: A silt basin type-B is a temporary basin built to collect sediment flowing through a drainage way. The silt basin is built at the base of the ditch with its length being at least 2 times the width of the basin. The type-B silt basin is generally built in conjunction with temporary rock silt checks and other devices that control or slow down water flow. This device must be monitored closely and cleaned out on a regular basis until grass is established along the ditch line and sedimentation is no longer a problem. AREAS OF USE: • In conjunction with temporary rock silt checks and other devices used in drainage ditches. DESIGN CRITERIA: • Width - variable • Length - 2 times width • Depth - 2 ft. minimum storage - 1800 cubic feet/acre (equals L x W x D) 23 March, 1992 GiN C Itfl lei i z c J a 24 ?. ` - II ICI ? IIIII? = IS I• ? ? IiII m - IiII! VIII! _ li I l I =..! ?!?' is 0 ••_ - N 1 ?• ? - 'Illy z O c w J W m w IL >- r -t h- z r ? oQ cn m _=z F - _j G? V) zz:? Q -? Q 1 I-- 'z . Z, I a f . i E March, 1992 m ns mm ROCK PIPE INLET PROTECTION TYPE-A: a 1% • ???. . . . . A rock pipe inlet protection type-A is a horseshoe shaped structure with a The type lt-in sediment storage area around the outside perimeter of the structure ches rock pipe inlet protection shall be used at pipe-inlets non gde an e6in rock p pe diameter where it is receiving flow -tone lined with #5 or #57 stone to rotect drainage inlet protection utilizes class B pipe structures by trapping sediment before it enters. They have a sediment storage pit which is designed by the same procedures as a silt basin. AREAS OF USE: At inlets tq pipes no larger than 36 inches in diameter where it receives flow from several directions. In areas where it can be cleaned and maintained on a regular basis. DESIGN CRITERIA: • Structural stone - class-B stone • Sediment control stone - #5 -or #57 stone • Sediment storage area - 1800 cubic ft./acre • Dam height - 3 ft. minimum 33 March, 1992 Q a a a? `" J I C L W ? Z _ aJ .-I C4 W F ?-= z A zH O < E W z O ,? « z ,L r c0f- -O ai a H?_ Z ° C4 a<uO ?NCC4 z C'-- C4 0woC:w©m W ?FN WCw Fz G-0. E-F0 ] Z CJ V a N a z < V O N V1 O to W . W F z W jCM CL a Z 7 W UZZA ..WNO-3W z W z H A cn CLI -3 -t H O F 3 z .<.? ..3 a 'n W < CL] C. W W W U -3 H H w -a Z u H W C4 Hai azzzcn aOCG_.zAUZw O W z 0 0 0 H o 0 U H y z cm to u H ci Co Co C. C. U 6 0 F C z O O J d !l ? = o LL X 2 ~ z W i . ?. i I CL. ?a' n., ? gy r ' M W >' i Zi .? , O N Q J ? Q Z J z c O N a co F o U W N J O C O u z w z 0 w W Z w N O Z N 0 Li W I c d , . C ° 0 0 ? r N N Z O r ;p O Z L 0 w l„ C 4 z RC O O: • .C. N IN ILI d, z. Q W Z O U W F- cr z'l W _.z Z - - LLJ i- Y U s O cr Q O Q (.n o T 34 March,1992 ROCK SILT SCREEN: A rock silt screen is a low-level dam structure to be used in streams below culvert sites. Rock silt screens shall be used to trap sediment transported by running water and shall be placed in the stream below the construction site within the right-of- way or easement boundary. The rock silt screen utilizes class B stone lined with #5 or #57 stone to produce aripple-effect in the stream tosettle es site. The trapped sediment particles transported in the stream from the construction shall be cleaned out before the device is removed from the stream. AREAS OF USE: • In live streams below construction sites where construction occurs in or adjacent to the stream. • In live streams below a culvert construction site. • Where it can be cleaned before it is removed from stream. DESIGN CRITERIA: Structural stone - class B stone Sediment control stone - # 5 or # 57 stone Dam height - 1.5 ft. minimum and 3 ft. maximum ( shall not be higher than 1 ft. above normal flow of stream) 37 March, 1992 I l a c m - t - w d. O aO O 3 w Z ; S F- z O LL i ? VC1 Q O •_ d O a w w cF :zZ -C yh zZ d - G]Z O 20 C.. O F ZFG a F ? I 3 Z tV) G c . L4 C-1 w0 <a 3z E 0w I -. V pOCOCw CC?Cfl1 ..CLI i p z; l '^ ?C: 4 C Z QZ : GC4 L' CLI to C) Z Z 0 21 / O DOZ -3C:: cj- .=U aoEEZ o(n F Z ?,? w Cl- C? .Ow FZp? N? : V C ', Z Z > OCL3 W 00E4WZ w ,two ? NL v UZ..3c V E.,: ?©EE C..o- G] VI r = -3 -3 W ' t C ' 41 - ? Z:e I--E-- Z EZZ E V! EOL C4 C _ pC 0 O w0 0O V ?(n4.C-V N ^0 VtnVF- Z © u D W N 38 Z O f- V w N Ln O C U =. 6 -: c 'l. cr z w w U cn ?- z JzJ ,-. o.? _N 00 z. O ice- O CD l_ ^ r, z V / ?o I O. ? i t ;•. l , . 2 =0 - ui E z z r . P March,1992 '+Y _TT LL ! I I -rL 1 +11 ~ 77 -L - - _ I i'_r? r 7- ri { - I- r C I 1 II 17- -I r l T r j - _'-Y_r_ L L' _ - -'--- = - -- -- - t- _-- 1 I r I _ r-L L-- .-,- -?- - ---- - ?- - - - ?oG .i - - - -j` - -r ? I - -- -- I - -1 ?? f _ T_ j i - I I I ?- - - - - I L?? --- - - - , 1 r I nz r r : C. --- -.'I-T r -.-, •- ?.-r?--r. --r - T-i- --r? - -i ?-7--?--r- t- - --I i _I -_? , -i-I - -!--}'-j I ?"T ,-. rt ' T-TY ;'j T1 ?fi T' 1 ( r I Tf T i 1-" ?' -fit r7- . 7 ' I r ? I ? I I ! _ I I I ! 1 I I I! -r -r 1 1-rYt rl 1r?1 r'? i F f ----: -l-- '^- - ---- - - - --??? -- - - ! I -' J • ,OA W A T ?9pG r O `C Michael F. Easley Governor William G. Ross, Jr., Secretary Department of Environment and Natural Resources Gregory J. Thorpe, Ph.D. Acting Director Division of Water Quality DWQ Project No.: County: Applicant: N Project Name: Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Appili7apt's Certification I ? V/BBi , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved pla psgncl spesifica ' a d other supporting materials.. Rionnhirn- 7?2l L J. _ 7'? natp. -113104 Agent's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: If this project was designed by a Certified Professional I, , as a duly registered Professional (i.e., Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permitee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650 Wetlands/401 Unit: (919) 733-1786 Fax: (919) 733-6893 WAIF Michael F. Easley, Governor \0?0 9pG William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources UJ r Gregory J. Thorpe, Ph.D. Acting Director .? Division of Water Quality January 29, 2002 Jackson County DWQ Project No. 011883 SR 1377 (Sutton Branch Road) APPROVAL of 401 Water Quality Certification with Additional Conditions Mr. C. R. Styles, P.E., District Engineer NCDOT P.O. Drawer 250 Bryson City, NC 28713 Dear Mr. Styles: You have our approval, in accordance with the attached conditions and those listed below, to impact 15 linear feet of an unnamed tributary to Sutton Branch in order to improve SR 1377 (Sutton Branch Road) in Jackson County. The project should be constructed in accordance with your application dated December 13, 2001 (received December 27, 2001). After reviewing your application, we have decided that this fill is covered by General Water Quality Certification No. 3289 corresponding to the U.S. Army Corps of Engineers Nationwide Permit Number 14. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit unless otherwise specified in the Water Quality Certification. This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us, in writing, and send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre or stream impacts exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. 1. Where practicable, stormwater should be directed to buffer areas or retention basins and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for storm water sheet flow. 2. Temporary or permanent herbaceous vegetation shall be planted on all bare soil within 15 days of ground-disturbing activities to provide long term erosion control. 3. The pipes required for this project shall be installed in such a manner that the original stream profile is not altered (i.e. the depth of the channel must not be reduced by a widening of the streambed). Existing stream dimensions are to be maintained above and below locations of each culvert. The culvert shall be installed one foot below the stream to allow for fish and other wildlife movement. If the existing pipe is perched, it shall be removed and replaced, and installed correctly. North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) 919-733-1786 (phone), 919-733-6893 (fax), http://h2o.enr.state.nc.us/ncwetlands/ 4. All work shall be performed during low flow conditions. 5. All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 6. The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 7. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If necessary, rip-rap must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. 8. Rock silt screens at culvert outlets shall be removed at project completion. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition that conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Ms. Cynthia Van Der Wiele at 919.733.5715 or Mr. Mike Parker of the Asheville Regional Office at 828.251.6208. Sincerely, ;!ory J. ThPh. g Directr Attachment , Pc: Wilmington District Corps of Engineers John Hendrix, USACE Asheville Field Office NCDWQ Asheville Regional Office Central Files File Copy 1. ., FILE coat a?o STATE OF NORTH CAROLINA 011883 DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPETT GOVERNOR SECRETARY December 13, 2001 Jackson County SR 1377 Mr. John W. Hendrix, NCDOT Coordinator Z 7 U. S. Army Corps of Engineers Regulatory Branch 151 Patton Avenue, Room 208 Asheville, NC 28801-5006 Dear Mr. Hendrix: The North Carolina Department of Transportation is proposing to grade, drain, base and pave primarily along the existing roadway of SR 1377, Sutton Branch Road in Jackson County. In order to construct this project in accordance with our current secondary road standards, and due to the extension of one (1) pipe culvert in an unnamed tributary to Sutton Branch (DEM Class C), we are requesting authorization under Section 404 of the Clean Water Act. I am sending a straight-line diagram with our proposed erosion control and construction limits at various sites along this project. In addition, a typical section of the road, drawings for the culvert extension in the unnamed tributary to Sutton Branch, general notes and standards on erosion control measures, and a marked County Map are enclosed. We propose to install the new culverts slightly below the existing stream bed elevation where bedrock is not encountered to minimize impact to Wildlife habitat and allow the existing stream gradient to remain as unchanged as physically possible. The best management practices will be used to minimize and control sedimentation and erosion on this project. The construction foreman will review all erosion control measures daily to ensure sedimentation and erosion controls are being effectively controlled. If the planned devices are not functioning as intended, they will immediately be replaced with better devices. The silt fences and other erosion control devices will be in place prior to pipe installation and will remain in place until the project is stabilized. PAYMENT P.O. Box 250, Bryson City, NC 28713 Phone (828) 488-2131 RECEIVED ? , Mr. John W. Hendrix Page 2 Dec. 13, 2001 By copy of this letter I am asking Mr. Owen Anderson, Habitat Coordinator Western Mountain District, of the NCWRC to comment directly to you concerning the 404 Nationwide permit request. Also by copy of this letter, I am requesting authorization to proceed under Section 401 of the Clear Water Act from Division of Water Quality. In addition, I am asking Mr. Anderson and Mr. Ed Ingle, Area Roadside Environmental Engineer (NCDOT), to comment directly to me concerning this permit request. We would like to begin construction as soon as possible. If further information is required, please advise. Your early review and consideration will be appreciated. Yours tru y, ? Z , I C. R. yle P. E. District eer DSE:se atta. cc: Mr. R. G. Watson, P. E., Division Engineer Mr. Mark Davis, Division Environmental Officer Mr. E. L. Ingle, Area Roadside Environmental Engineer Mr. Owen Anderson, Habitat Coordinator W. Mtn. Dist., NCWRC Mr. John Dorney, Water Quality Certification Unit, DWQ P.O. Box 250, Bryson City, NC 28713 Phone (828) 488-2131 Y I Office Use Only: USACE Action ID No. DWQ No. k3l Form Version April 2001 If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. 1. Processing 1. Check all of the approval(s) requested for this project: [Section 404 Permit Section 10 Permit 2'401 Water Quality Certification [] Riparian or Watershed Buffer Rules Nationwide, Regional or General Permit Number(s) Requested: 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: F 4. If payment into the North Carolina Wetlands Restoration Program (NCV?W) is proposed for mitigation of impacts (see section VIII - Mitigation), check here: [] 11. Applicant Information Owner/Applicant Information Name: NCDOT rT ENGINEER' C R Stvles P, F DIST RI Mailing Address:__ P. O. Drawer 250. Bryson City NC 28713 Telephone Number: (828) 488-2131 Fax Number: (828) 488-3518 E-mail Address: 2. Agent Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: / Company Affiliation: / Mailing Address: / Telephone Number: N/A Fax Number: N/A E-mail Address: / Page 3 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will bQ informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: SR /. X 77 . -Se //-0,4/ A"i?c/ __S_AckSo tt 6 2. T.I.P. Project Number (NCDOT Only): I Property Identification Number (Tax PEN): N/A 4. Location County:-, ?AC?4 Nearest Town: 7-1LQs ORd Subdivision name (include phase/lot number):_ N/A Directions to site (include road numbers, landmarks, etc.): S R 157'7, S,, ,4 lnq, c 57- f3-7-1 tuee!s -6,0- C-1 C'4 a? ckS L4 gI 5. Site coordinates, if available (UTM or Lat/Long): N/A D 35'Zt'dz "A/ 0,e 0 6 1? 11 (Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: State maintained secondary road used to access niral woodland and/or residential property. 7. Property size (acres): 1 - V-0 8. Nearest body of water (stream/river/sound/ocean/lake): S LA-oN T-Se AKC-k 6,ra,=1T 9. River Basin: LAAE i ENNESEE 'jvW_ _APS'iN (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state,nc.tis/admire/mans/.) Page 4 of 12 10. Describe the purpose of the proposed work: To widen and pave SR 1311 to meet current NCDOT standards 11. List the type of equipment to be used to construct the project: Track Hoes. Bulldozers. pump trucks. Back Hoes. Manual Labor. etc. 12. Describe the land use in the vicinity of this project: Rural woodland Residential IN,. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits. certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with constriction schedules. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the ekclusion of this work from the current application: No additional 12 VI. Proposed Impacts to Waters of the United States/Waters of the State it is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for Nvetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. page 5 of 12 1. Wetland Impacts Wetland Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Located within 100-year Floodplain** (yes/no) Distance to Nearest Stream (linear feet) Type of wetland*** I I List each impact separately and identify temporary impacts. Impacts include, but are not limited to: mechanized clearing, gradin°, fill. excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, 07 online at http://www.fema,gov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver ponce. Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: Total area of wetland impact proposed: 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number (indicate on map) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Impact Perennial or Intermittent? (please specify) u? ??" ??? ion un w ? * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-r-.,- dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss.'gair. . stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation, is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (unnamed tributary) to the nearer: downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online a: www.uses.¢ov. Several intemet sites also allow direct download and printing of USGS maps (e.g., www.topozone.co.. www.niapquest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: Its Page 6 of 12 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number (indicate on map) Type of Impact* Area of Impact (acres) Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) F\ F i A I j I ,,._..,..:_ * List each impact separately and identify temporary impacts. impacts include, out are not limned to: nu, etcAvauvii, -d r. flooding, drainage, bulkheads, etc. 4. Pond Creation if construction of a pond is proposed, 'associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ? uplands ? stream ? wetlands Describe the method of construction (e.g., darr/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond. local stormwater requirement, etc.): N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during constntctio.n to reduce impacts. Impacts cannot be avoided Culverts mast be extended in order to gain the necessary Nvidth to construct SR 137:1 to current NCDOT standards All pipe-replacement s will be place below the existing stream bed gradient so natural substrate can be re-established. Page 7 of 12 VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size. of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at gyp://h2o.enr.state,nc.us/ncwetlands/stmigide.htm1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view. preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Page 8 of 12 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, check the NCWRP website at httpi//h2o.enr.state.nc.us/wrp'index.ht . If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): N/A Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-ripari an wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federal/state/local) land? Yes No ? If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NTEPAISEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 o review current thresholds for environmental documentation. Yes ? No V If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ? No ? N/A X. Proposed Impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibilitX to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein. and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .023 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Require ents), or other (please identify y.) Yes ? No [ If you answered "yes", provide the following information: Page 9 of 12 Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact (square feet) Multiplier Required Mitigation 1 N/A 3 N/A 2 N/A 1.5 N/A Total N/A N/A c.unc I exienus uuf )v feet perpenaicuiar from near uanK of cnannei; Lone 1 extencls an additional 20 feet from the edge of Zone 1. Lf buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B.0242 or.0260. XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Existing impervious acreage = Proposed impervious acreage = Total acreage = Storm water will be routed to buffer areas or retention basins where physically possible. XII. Sewage Disposal (DWQ Only) 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. XIII. Violations (DWQ Only) Is this site in violation of D Wetland Rules.(15A NCAC 2H .0500) or any Buffer Rules? Yes 0 No Is this an after-the-fact permit plication? Yes M No Page 10 of 12 XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agent's Signature (Agent's signature is valid only i Ull Date authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell Jackson Mitchell Polk US Army Corps of Engineers Avery Buncombe Clay Cleveland Lincoln Rowan 151 Patton Avenue Burke Gaston ivlaeon Rutherford Room 208 Asheville, NC 28801-5006 Cabarrus ll d Graham wood Ha Madison McDowell Stanley Swain Telephone: (828) 271-4854 we Cal Catawba y Henderson Mecklenburg Transylvania Fax: (828) 271 4858 h Regulatory Field Office Ralei Alamance Durham Johnston L S oRock kets sham g US Army Corps Of Engineers Alleghany Ashe Edgecombe Franklin ee Nash Surry 6508 Falls of the Neuse Road Caswell Forsyth Northampton Vance Suite 120 Chatham Granville Orange ake Raleigh, NC 27615 Davidson Guilford Person Warren Telephone: (919) 876-8441 Davie Halifax Randolph Wilkes Fax: (919) 876-5283 Washington Regulatory Field Office Beaufort 'Currituck LJones enoir US Army Corps Of Engineers Bertie Dare tes G IvIartin Post Office Box 1000 Camden Carteret* a Green Pamlico Washington, NC 27889-1000 Chowan Hertford Pasquotank Telephone: (252) 975-1616 Craven Hyde Perquimans Fax: (252) 975-1399 Wilmington Regulatory Field Office US Army Corps Of Engineers Post Office Box 1890 Wilmington, NC 28402-1890 Telephone: (910) 251-4511 Fax: (910) 251-4025 Anson Duplin Onslow Bladen Harnett Pender Brunswick Hoke Richmond Carteret Montgomery Robeson Columbus Moore Sampson Cumberland New Hanover Scotland Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only Page 11 of 12 D i. Cn.. - SS>t! tMB.r. c 1 I 1 ?,• r, I I ro fn S 2 I n I 130? I I /. RyF'P ? a•i 313 -- j 1514 SR ?37'1 M7 C2 \ v.. t -' I I / n? -. ?f•?q ror. w - y / IV7 w ?V t to / I n ?I 1-7J IWO .7 I IL / tYtl I 1 I h 1 ?1 !m I n MI Sa•Dl+lan BDDfI?? ? %' -? -r`? 1?1J•\\ • t r ?`1Li w, ?-?\I 1 1 .1`\ ?; A ig1 5?? /°t `'a'• 1. : r....? ?,6 --7II }t? •` ?f". %V J)) < C Lam„ ?'" ??^• !.u r ? / ?jr ?` ? j ?n .?rf`?/?? r?:i%''4 =? - ?- ?1/? ? 1,'r ?'?\' i ? ` '? L - \ _?I,_ L'==)) / V`i ??,. ?l :.? S ? ? < J!!',lir` { ev ) J 1// _>j.? •>? \ • ? V Isis ' ? ? ?? ? ? / ?) r J ?l (. '/ ;,, _\ .fir ?,i•?• l?`,.f,_\ ?/? r/; •7: ?1???/'? /) . ? \' . Y? ? 7 -??? I / i ,..'?,?/• / /? i;?f ?1 T ? \~? \f ???/' / /?I 111 /.`r/? ?? ? ? ?(??. / ? <r J\ •'?l ` \ ?i(? / r,• 7 i r y?;` ):v/v ??'% :1,?1 ?!) I )l ??? •r / ??, 1, , 1 / ? ,?? ? / / "•.? :/ - // / 1 ? ?` ??•c ?J?r-;- .? 1. J?r /.i%? 910 Off. I, O \?? C ? •? 1' .r ?% ? - vy.- ? .? _-11 ?t, -4??`? ?'t-- ,/.(??' / . ( r /4' 9 r i ? •,; I 1 \,\, t• ? / • j ?• t/ %j '^ , /r' \\ ',\ ' C se 1 a • ?? ?? C i , Lr \ i !i = / III .i/ )/ `? '!? v _ `, 610,000 - ??:/ //i? -/ 1. /l l( ,, • ?i ?.\ - ?.?\n11 / - r _ J 'I', 1r '1 '.ti 1/' I ?,l ? , f >. y.`/ j 'r? - // 1L ,.,v'? / /// / / fir.' A ?.? \ ? ? t:•. M \C,? f/ ?r ??fl i ? -\ ?.i/ ? ? , 4I,? _rJ,1% 800 /f ? i •:? \-1 .._t ,\l ? )? n ? _...\\,\ \ ` _( .? ? ?" \ ---'?. ..?ru \/j^j/j?.']'?"?? °? ?`r - \/I j ', A•p '7\\\ ,.,J?(, I`?..\i .r l` i ) l,I 1!v?,---J? lL? \r X1.3 gyp/ 2 ^? ?• -- ?Jl ?li v ?. ->• ? / _ ? / \ r'?\ ? /i.•n ?i / r rr\? ?+?-' ? ? wti +• `YID ZD ?r 'x? •/ / ? 1 . ? . ? y ? . - . ? ? i ` .. i '/ ?°"/ , ? r C_` \\y `Vi'i" /~.1 f, ? ?lry - r nil ?' Jr^ Al ??I ?) I r ?• ? ? ) /li-- Il?,?? ?? ?? / ? .:? r; .,, 1 ? rl -? ?_ f /. r (? ?AC,?Sor? CO. ROAD NAME S.R W.O. 4.94 FROM S,C 137 ADDITION IMPROVEMENT TO DE PAVED P, POLES TO OF MOVED T POLES TO BE MOVED R./W- WIDTH SCALE ,t) ArE I ' 0 O 5 I" =50? , \ ::::: 1 - I , \?j2' S' 9 g' .4•'*V., '.;Railroad tl'It'?tt/1.{{,{ {11111 1.,CoritfoI or ,?c'ddt:g Lilly 1 / .. • • . + 1, 1 , . . , ? ?• , ..r -? •? ?^ ` ?-. r rte' ? SlopcSt:ClltUU11ti/1/1/•1,1,•.1..+•..?. 'dge -B el • ?1., 1 .: 1 •?• :, i ? !' 1?.. t'?'?t ' f r•-•-----1 1 . • t l l'1 t{ 1 1•'1'1'1 ,, 1 1 1 1. 1•• ,. Wodd ,'TcIe0.1tul10 0vTelI rtli t'olC 1 • , Towl2i- pole mid Line • / , , • 1.. . . , . , t?l I I t ? C?C P ' , 1 r 1 • • . + / . , 11:\I:i'I' ? 1-11'IlCll' .b 1 ole 1;'lil,•„111., _ '',T0tV tyt U w l l l {? 1, • ? . 1 1 , 1 • 1 ? . , . • . . . + 1 . . . ti l I t Gulxrcl Ruil , /1••+ • • , 1 1 1 1 1 1 • • 1 1 1 . • , •'• • 1 S?nitar?;Sati,'er?J?ir?e• . ; , , 1 • • . , . , 1 , . 1 1• • '1 , :' 1 ,'•',1 1 { Water Line., •• 1 1 1 • • • . 1 . . 1 1 . • 1 • 151' t N 0 1'/C Gag U11c t ; 1 Irl 11. 1 ( 111U1'cJ51•u Gag CtlairlLinl:Vcnce•`•It•1.1,,,•••1....• l-? L.J Woven Wire Fcrlde ; , , , 1 1 + , • / • , , , • • ... 1Zecienei atloll ? 1 1 1 ?.. 11 C(`ot;est' ,,,1{,•1,1...1,...•.••.; -.1 t 'Oil ,?Tenil)ot•ul•y Silt Ditch ' • , 1 , • . • , ' , , . TS n • 1 -I I--:---? i I- -i I-i TCtAipot Ill. ,?llt l"Ctl?e 1,1 , ? • 1 .. • 1 ; / 1 1 1 M 1 t)1'11111, .4 1--.<r e 9 ' Terctpocary. sk Bal-1 l??t 1 1; •I'1 1 , 1 1 , , ! 1:1 1 , . 1 1 , 1 • ., -? 1 Silt ClterIcDanA1] 9)d A ,, 1 •,,, 1 Silt Check Dam Type,13,,•1 Silt Bast 11 'A• 1 sub 3US16T)lid $ •111+,,/••11?•1 Podlc Silt Check Dam. , • + • + + 1 / . + • ' • ' ' ?` ?l l' 1. ? l b e t? n i 1 1 ( {I I ( ( 1 { 1 •1 i •, : + '• + . 1 • + + + • + 1 lamp,* Slone MOO Check ??- vtlllllll? t7C14;11? .• , + ll 1 ., ?. ' MI n rs . n b • 1 1 lvUC1 G://?/C CUi4'E?? ?SiSJLf f// L? y?C.? ? v .EVERY ST D,?/t) E??E?/T? /?iV-v • G L E,s??V61J tJ!/ 7? _.,Vd r Td SC/1 E _J _ ` /. E,•/G;',Y' of yis:i?,=i/1EJ ,?.f?i1 ?-Op ER 1. 7' v 0 I L r Y ?- Y LE%?r7.?/ of 771.5 7U.P9Ea /r""•'?/'- (5.8.28) 0 r b 5 'a /B ? •NP Ex-s ??G ?I I e e l i r T 5 0 BI p-e 00 I 1 I p ,SOD ??o fox 2 ?? we/do n/ 11411 J v /7"0 Al ,CJ ..eal . s y IV4 AOIe O /0-1100 8 70 1 0 I c-x/E?vo? I 18, ov//e7'o??/ ? 4 EXi? S?'Do -5 s 8 T 3 a OL- ' .o g ? 70 s z yIC ' L a? i I d 7 0 r ??,?So„I Sv -? ? ,s y /?A, NC , I i ^ I i d 1 J 7 7 . 7 I 0 C 1 5 >t So ,5 rG0 0 o P 0 I Pz osed :I I ? 4 s i 5 0'-;- ?I a 3 O ADO /D i Oa E. 0 TEMP SILT DITCH EARTH EMBAN NT SILT FENCE FIBERGLASS RoVI N G -- T SD -- - E GR RIP RAP TEMPORARY SILT FENCE: tom, prevent off- A temporary silt fence is commonly used at the toe of a fill ed at section to site sedimentation. It is made pe ts. The silt fence reduc s the water flow while stretched and supported by steel el posts. otected retainin the sediment. They may also be used to divert ?1 topensure there g outlets. Silt fences need to be checked after each significant effectiveness. They must be maintained on a regular basis. Silt fences shall not be installed across streams, ditches, or waterways. AREAS OF USE: • At toe of fill sections where sediment runoff can be stored and contained inside the project limits. DESIGN CRrIERIA: Material Fabric Steel posts length post spacing With Wire Type 3 Class A 5 ft 10 ft. Without Wire Type 3 Class B 5 ft. 6 ft. maximum 17 March, 1992 w F F? 3F d O? D Z ? ¢Z i F ?U Od FU F © O Ap Z d ? CL a o- F CO LLr G V C C W F J Lc. c:v C_ 3 ??! I I A z ¢x z III- ?" III CZ W F x m O E- -?--- OEO- -QN r? w C4 ,.a r? m -..I w 3 0 0 ?--_ ?. f II;I C4 N C < W D W Z CV < C L• • " Z Z - VFJ O L? "W Za < LOW -?- M C4 i to aJc_ pLL C < C CLI O N ZwW -ra GZWZWF 6C ?Fw < -'Cs _ G W 0 0. ca CL3 V F- C r N W F O C =mw J F F 0 -'Z3 d3 <rNCW ?¢ Lc C:OGZW fn Z C z C4 F-U w C4 En wC-?ZE L) wC?cDV_?c?Ft4 F < t? cn C v? - Z _.ov) OL*-O Z< 18 I !Z. Z, O O LLJ 'l„ ¢ I {W Zm l.m W z W LL.. row ?Z U ZZIr O ?. ^Q Cf) O T N March,1992 SILT BASIN TYPE-B: A silt basin type-B is a temporary basin built to collect sediment flowing through a drainage way. The silt basin is built at the base of the ditch with its length being at least 2 times the width of the basin. The type-B silt basin is generally built in conjunction with temporary rock silt checks and other devices that control or slow down water flow. This device must be monitored closely and cleaned out on a regular basis until grass is established along the ditch line and sedimentation is no longer a problem. AREAS OF USE: In conjunction with temporary rock silt checks and other devices used in drainage ditches. DESIGN CRITERIA: • Width - variable • Length - 2 times width • Depth - 2 ft. minimum storage - 1800 cubic feet/acre (equals L x W x D) 23 March. 1992 p?N aIu') fiN 1 Z Q J a 24 I! ill 111111 IS _ ,. i ? lil? i?lll ? m - II II Ili I. - lilll M Illi! .0 `4 N Y -' lip - r N a I, 1 ( ;iil: 8 - O Z c W J W m w m r? ~ Z z m ??Z N r. v J G? ?. LO Z Z< C Q 1 F- ,Z . Z. p? i O Z March, 1992 m 70 mm ROCK PIPE INLET PROTECTION TYPE-A: o A rock pipe inlet protection type-A is a horseshoe shaphed structure with structure. The a built-in sediment storage area around the outside perimeter of type- rock pipe inlet protection shall be used at pipe- inlets lion gees than 6 inches rock p pe diameter where it is receiving flow from several dire YPe inlet protection utilizes class-B stone lined with #5 or ,fie hstone ave ao protect dr inage pipe structures by trapping sediment before it enters y pit which is designed by the same procedures as a silt basin. AREAS OF USE: • At inlets tq pipes no larger than 36 inches in diameter where it receives flow from several directions. • In areas where it can be cleaned and maintained on a regular basis. DESIGN CRITERIA: • Structural stone - class-B stone • Sediment control stone - #5 -or #57 stone • Sediment storage area - 1800 cubic ft./acre • Dam height - 3 ft. minimum 33 March, 1992 Q I a CL s n JI C L w Z 'CE i W F z C] Z E a ¢ E• W Z O 4 a Z :e co caF0.O F 0. W CG N F ?_ Z ¢¢ U O -3 Z W cn 4 Q V) CO O W 0 0. W© w 0. 0-7 ?+- FZta.c FE0.. V) W W C.? V o F 4 N Z to ?_ ° z W a a ¢ c ¢ Z 0. Q U O F 0 N M W 0. Q 0. a W V E z W E D E Z W Z WZF m(n UN cn U E- -1 `m a1--GW.,?0ZF3 Z -.4 en 0 a,a . ¢ LV:j in-7 W W 2 C- w 0.W U -? F F W z () F- W FU azzZIn ¢O0.-zpUSw O C4=000 -F O z O U F Z Z C] V) U E-F U N V) C. 0. U ¢ O F 0 0 cc J Q ? 3 O X _ C z wa i r cn w > , O N Q J C ?? r ? Q u Q z J r Z a O N Q F- o U W U7 J O U - z w a 0 LI w Z Z w N 0 w w ! Q C C O O r r N ut z o O r O O w J l ,. ^- C 0 Z c•< w N r._ z C. G N i :w z. c? Q W d. I- Z O U L LJ O z. Li! . z Z- ._-. LLJ C C i- Y U s O O <r- Q U') w? ? 2 O %.?eT" 34 March,1992 ROCK SILT SCREEN: 7 A rock silt screen is a low-level dam structure to be used in streams below culvert sites. Rock silt screens shall be used to trap sediment transported by running water and shall be placed in the stream below the construction site within the right-of- way or easement boundary. The rock silt screen utilizes class B stone lined with #5 or #57 stone to produce a ripple-effect in the stream to settle the larger sediment . htrapped sediment particles transported in the stream from the construction from the stream. shall be cleaned out before the device is removed AREAS OF USE: • In live streams below construction sites where construction occurs in or adjacent to the stream. • In live streams below a culvert construction site. • Where it can be cleaned before it is removed from stream. DESIGN CRITERIA: Structural stone - class B stone Sediment control stone - # 5 or # 57 stone Dam height - 1.5 ft. minimum and 3 ft. maximum (shall not be higher than 1 ft. above normal flow of stream) 37 March, 1992 l m S w CL 0 I a W F Z ^ C CO C z F G GFGO o E--00. W CF 03 W o¢ a W J Z W U D O C Ztn: CV C O CSC W .. CL O O C O C W C W .-I N W E- C: G..L E-O 7Z' GC4 flTW fl)?E-0 °0ZZOO Z ao4¢zu- u0v) °O ° C G. ', a. O W r; E- Z W E ,z Z W uz .IC2UEO. © Vic] -cc O e?°? 00Z_3 CNtl1?-7W -e C4 -7 CE a V) WZ uFC-3 FUZZ eZZ¢ttn <Owz- dG.c _ 0 O -3 OCO W 2 ©u tnuF-- V]rjt6c.,u M-0 38 ?r .T I O1 O w z ; F Z 0 ?L W r ? N C X c I x Z N o :i 'J? c e f- tD ^ N to NI u l w N u W N ° s 'f. Cr z w w rr u cn ?zf v Z oz 7 i z. ! O I I PC , 1. G M I Z'Cz 0 0' Z a1 U1. i D ° .Z I E ? a z T m_ O March, 1992 k-14 ?H?A I , , I I I! - - T r I _ _ _ I i I ?- ?-?-1 ??- i I I, I I -L ,-- r r r i I r 1 . J ?? , IF INCORRECT RETURN TO NC DEPARTMENT OF TRANSPORTATION ----DTVTSIO-N I-4 OFFICE -- - ------ 8285862141 WARRANT NO. 12109 INVOICE NUMBER INVOICE DATC INVOICE AMOI 1218161315 12/18/2001 $200 DATE 12/18/2001 NET AMOUNT 200.00