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HomeMy WebLinkAbout19931052 Ver 1_Complete File_19931222State of North Carolina Department of Environment, Health and Natural Resources wro, Di vision of Environmental Management AJames B. Hunt, Jr., Governor Jonathan B. Howes, Secretary ID E H N R A. Preston Howard, Jr., P,E., Director December 22, 1993 W. T. Anderson N.C. Dept. of Transportation P.O. Box 1551 Andrews, N.C. 38901 Dear Mr. Anderson: Subject: Proposed fill in Wetlands or Waters Road Improvement, SR 1663 Macon County DEM Project # 931052 Upon review of your request for 401 Water Quality Certification to place fill material in waters which are tributary to Cullasaja River for road improvement located at SR 1663 in Macon County as described in your submittal dated 10 December 1993, we have determined that the proposed fill can be covered by General Water Quality Certification No. 2732. A copy of the General Certification is attached. This Certification may be used in qualifying for coverage under Corps of Engineers' Nationwide Permit No. 14. If this Certification is unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this Certification. This request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. Unless such demands are made, this Certification shall be final and binding. If you have any questions, please contact John Dorney at 919-733- 1786. Sincerely, Presto Howard, Jr. P.E. 931052.ltr Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Asheville DEM Regional Office Mr. John Dorney Central Files P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post-consumer paper 401 sIJED SIAIF OF N(lul-1 CAROLINA DFPARFMFNT OF 'MANSPORTATION JNWu I?. IIHNi 1R DIVISION OF I IKAIWAYS SAM IIUNI (i?V'IItN??li ?1( KI IAHY P. 0.. Box. 1551, r1 nd rows . N. C. 28901, December 10. 1993 RI 16 1993 MACON COUNTY f; L66- 4; W?TLANDS GROUN .-,.. rVATER Ati SECTION Mr. Bob Johnson U.S. Army Corps of Engineer!-r, Reg. Field Office: Rm. 75. Grove Arcade Building 17 Battery Park Avenue A- 4hev i 1 l e, N. 0. 2830.1 Dear Mr. Johnson- The North Carolina Department of Transportation .` proposing to widen and pave SR 1663, Pete McCoy Road, in Macon County. In order to construct this project in accordance with our current, standard, it will be necessary to replace they pipe culverts at two locations. The existing 30" CMP is to be removed and replaced with 40 L ., F . of 6'' c_MP at :purvey station 1+01. At survey station 6+05, the existing 1B" CMP is to be removed and replaced with 70 L. ,. F. of 24" CMP. The pipes culverts are to be installed slightly below the existing st:reambed elevations to minimize impact:g to wildlife habitat and allow the existing stream gradients to remain as unchanged as is physically possible. The affected stream is an unnamed tributary of the Cull;sa ja River. which in classified as :'a trout, stream by the N. C Division K Environmental M.:anagemrnt.. The best minanement practices will be used to minim0o and control erosion and sedimentation on this pro7ocL,. The construction foreman will review all erosion control measures daily to ensure erosion and sedimentation are baing offe.ct.ively controlled. If the planned devices do not function as intended, they will be replaced with better, ,.vise-. The rock •sil-t screens and other erosion conLrol devices will be in place prior to pipe culvert construction and will remain in place until the project is stabilized, Mr. Bob Johr on Page 2 December 1.0, F;y copy of tf)i- totter. we ar e* requesting the H. C;. Wildlife Rescki rce ', Commiss i an to comment to you Conr,: 0 r r)i na request.. Also, by copy of this letter to the N. C:. ivision of Enviionrnerit.,-d Management. we arF.? re<.ueast.i.n43 ?uthori :rat.i.on under ;ect. c n 401 of the Clean Water c!c.i,. Enclosed i? a .Ideation map, -,traight.--Iin,;` d:i.agr,am,. r,lan;Firc)file he,et., e,rc;rF ion c:ont.rof plan::; and detIail-_•, .arid U.S1.G.S. Map indicating the project. area and the location of the proposed pipe culverts along the road. P.le;a reviec•,r this regUe.1st. for authorization under Section 404 of the ?Aean Water Ac 1: If you have any questions concerning thi,,_> applicz-it. i on, Kyle+as.e contact me at. (704) "7,21-4105. Si riccare1y, W. 1. Anderson County Maintenance Encri-roc-ei W1A/(3CR/ rr f nc1osu r es c:c: Mr Mict?e?y Clommons, N.C. Wildlife Resources Comm. Mr.. Eric Galamb, N.C. r?iv. of Env. Management Mr. F. [). M.irf:.in, t)_ E., Division Engineer NOTIFICATION FORM INFORMATION SKEET Nationwide permits that require not9kation to the Corps of Engineers Nationwide permits that require appiication for Section 401 certification A. NOTIFICATION TO THE CORPS OF ENGINEERS DISTRICT ENGINEER. (REFER TO ITEM B. BELOW FOR DMSION OF ENVIRONMENTAL MANAGEMENT APPLICATION RE- QUIREMENTS AND SPECIFICALLY NOTE NWP 36 DIF7ERENCE.) Certain nationwide permits require notification to the Corps of Engineers before work can proceed. They sire as follows: NWP 5 (only for discharges of 10 to 25 cubic yards) ' NWP 7 l "Vk? 13 (only for stabilization activities in excess of 500 feet in length or greater than an average of one cubic yard per running foot) N%kT 14 (only for fills in special aquatic sites, including wetlands, and must include a delineation of affected special aquatic sites) NWP 17 NWP 18 (required when discharge exceeds 10 cubic yards or the discharge is in a special aquatic site and must include a delineation of the affected special aquatic site, including wetlands) NWP 21 (must include a delineation of affected special aquatic sites, including wetlands) NWP 26 (only for greater than l acre total impacts and must include a delineation of affected special aquatic sites, including wetlands) NWP 33 (must include a restoration plan of reasonable measures to avoid and minimize impacts to aquatic resources) NWP 37 NWP 38 (must include a delineation of affected special aquatic sites, inchrding wetlands) For activities that may be authorized by the above listed nationwide permits that require notification, the applicant shall not begin work a. Until notified that the work may proceed under the nationwide permit with any special conditions imposed by the District Engineer, or.. b. If notified that an individual pertnit may be required, or c. Unless 30 days (calendar) have passed from the time a cornplew notification is received by the District Engineer and no notice has been received from the District Engineer, and required state approvals have been obtained. Required state approvals include: 1) a Section 401 wafter quality certification if authorization is requested for a discharge of dredged or fill material, and 2) an approved coastal zone management consistency determination if the activity will affect the coastal area. Use of NWP 12 also requires notification to the District Engineer, but work may not begin until written concurrence is received from the District Engineer. The time penods described above do not apply. Furthermore, requirements to notify the U.S. 1~ish and Wildlife Service (USFWS), the National Marine Fisheries Service (NMFS), and the State Historic Preservation Office (SHPO), as indicated below and on the notification form, do not apply. B. APPLICATION TO DEM FOR NATIONWIDE PERMIT SECMON 401 CERTIFICATION. Certain nationwide pernuts require an application to DEM in order to obtain Section 401 water quality certification. They are NWP 6, NWP 12, NWP 15, NWP 16, NW 17, NWP 21, NWP 33, NWP 34, NWP 38, and NWP 40. Certain nationwide permits were issued general certifications and require na application. They are NWP 3, NW? 4, NWP 5, NWP 7, NWP 20, NWP 22, NWP 23 (requires notification to DEM), NWP 25, NWP 27, NWP 32, NWP 36, and NNW 37. The following nationwide permits were issued general eertifieatim fn-r ael limited activities: NWP 13 (for projects less than 500 feet in length), NWP 14 (for projects that impact waters oniyj, NWP to (for projects of acct with less than 0 fill of waters o cubic yards of fill in waters only), and NWP 26 (for projects with lent d= or equal wetlands). Projects that do not meet these criteria require apphendw for Strom 401 water quality certifications. C. ,NO'I Ih"I':A'*I'IONfAPPI.ICATI(.)Iq PROCEDURES. I he attached form should be used to obtain approval from the Corps of Engineers and/or the N.C. Division of r:nvi.ronmcnU Management as specified above. The pmTnittee should make sure that all necessary, information is }provided in order to avoid delays. One copy of the completed form is required by the Corps of Engineers and seven copies are required by DEM. Flans and maps must be on 8 1/2 x 11 inch paper. Endangered species requirement: For Corps of Engineers notifications only, applicants must notify the U.S. Fish and Wildlife Service and/or the National Marine Fisheries Service regarding the presence of endangered species d-)at may be affected by the proposed pmject. U.S. FISH AND WILDLIFE. SERVICE RALEIGH FIELD OFFICE P.O. Box 33726 Raleigh, NC 27636-3726 Telephone (919) 8564520 NATIONAL MARINE FISHERIES SERVICE HABITAT CONSERVATION DIVISION Pivers Island Beaufort, NC 28516 Telephone (919) 728-5090 Historic resources requirement: For Corps of Engineers notifications only, applicants must notify the State Historic Preservation Office regarding the presence of historic properties that may be affected by the proposed project. STATE HISTORIC PRESERVATION OFFICE N.C. DIVISION OF ARCHIVES AND HISTORY 109 East Jones Street Raleigh, NC 27601 Telephone (919) 33-4763 Information obtained from these agencies should be forwarded to the Corps. DLN1 11): ACTION --- ';ation?ide. Permit Requestcd (Provide Nationwide. Permit N): JOINT FORM FOR Nationwide permits that require notification to the Corps of Engft,.eers Nationwide permits that require application for Section 401 certification WILMMGT'ON DISTRUCT ENGINEER CORPS OF ENGINEERS DEPARTMENT OF THE ARMY P.O. Box 1890 Wilmington, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 251-4511 WA'T'ER QUALITY PLANNING DIVISION OF ENVIRONMENTAL MANAGEMENT NC DEPARTMENT OF ENVIRONMENT, Ht AI TI i, AND NATURAL RESOURCES P.O. Bor. 29535 Raleigh, NC 27626.0535 ATTN: MR. aOHN DOR.NEY Telephone (919) 733-3083 ONE (1) COPY OF T fUS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS. SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRITTT. 1. Owners Name: 2. Owners Address: 3. Owners Phone Number (Home): (Work): Zt2" 3.2 -L 4. If Applicable Agent's name or responsible corporate official, address, phone number: . Location of work (MUST ATTA CH//MAP). County: ---- Nearest Town or City: ,_ 1/ -11__..., Specific Location (Include road numbers, landmarks, etc.);,_,._" 6, Name of Closest Stream/River: __.-?,,,i,.L?L ?._--- 7. River Basin:._?.??T.?I.tl.s".? 8. Is this project located in a watershed classified as Trout, SA, HQW, ORW, WS I, or WS II? YES 14 NO a 9. Have any Section 404 permits been previously requested for use on this property? YES N0 Vj If yes, explain..,_ 1(). Estimated total number of acres of waters of the U.S., including wetlands, located on prgject 1 I . Number of acres of waters of the U.S„ including wetlands, impacted by the proposed project: Filled: Thained: Flooded:. .__....r....___ Excavated: 2?? :?.?..._...w,.._? ..? .?._..,? ._ ..._ _ Total Impacted:__ 62..- Description of proposed work (Attach PLANS-8 1/?." `C 11" drawings only): a,d daX rcl ? fir. _e' //Q -sue; !•' A= 4&AlI- CIA_ZiS2 iu4) - v 13. Purpose of proposed work: za ltle / ri /e, Aw ?4 .A r.- r' j AZC Aa'7- U! tfLrn/I v ?((??cGr.-s, _ a12Prjr, 4Jjr Adki/" 3 ! 14. State reasons why the applicant believes that this activity must be carved put in wetlands. Also, note measures taken to minimize wetland impacts. ar,7je.c-#: 15. You are required to contact the U.S. Fish and Wildlife Service (USFWS) and/or National Marine Fisheries Service (NMFS) regarding the presence or any Federally listed orproposed for listing endangered or threatened species orcritical habitat in the permit area that may be affected by the proposed project. Have you done so? YES PQ NO [ ] RESPONSES FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS. 10. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of historic properties in the permit area which may be affected by the proposed project? Have you done so? YES >4 NO[ ) RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 17. Additional information required by DEM: A. Wetland delineation map showing all wetlands, streams, and lakes on the property. B. If available, representative photograph of wetlands to be impacted by project. C. If delineation was performed by a consultant, include all data sheets relevant to the placement of the delineation line. D. If a stormwater management plan is required for this project, attach copy. E. What is land use of surrounding property? ??' ana/-?wrvt /iL1ct? F. If applicable, what is proposed method of sewage disposal? _ wner'a gnature Date :. 1 . , AX . ,.\ TeHr 1 Vi{ / 111! 141 a. 1>AL lHY \pp fT. Y y -:4 y )• t lllrl 11.'11. e C y :';j ••i dr s i >. -J 1711 ? T ?/ 11?{" ?f?• 1711 . 1 We IITi -' < t"? r I{11 ? 1• 4 fi! r ?? 1101 _Lm f ve 1 la ?J'?.e lave ? ' •r \ 1••1j q Iwl ? s, tae Ty ' I lull' \ ilel 11tl, mss <?rsz-v -rsG` -A?-r 1 11P 'eeT iMe r 7e i•r All t o°c' ?' ?nvo IM y" y 1111 ? ,11{f, \ i!61 ? 1_.; ? ~ `01 l? •• 1N1 ? .1 1 IL INn / 'nW 4/ 'd __ I '\r? \ti!IM r 1 r' nI I7PtI ?j xh1? ? yen ?'n t I} 1ell f{1 rLG`3/? <q.l lety f 1 ??. it ?? TJ e RM r 1e } r8 ?Rr / IN PIr -Cc 1 / INT I H ' 1f37 z 1000 i wF' J11Z u ?t. f o ?eJ ._ cl tip 1.} I/l1 / / iefl 1111 __-- l11t0n Ion ?.. - - - 1fiZ ?..-_.. '10 W.4 11$1 lot .24 1Ol1 -' ,°e !.Lll a lAii F.!4e /NC-W1` U- I. .`1,-y.- .31 P-t6' 11 `ie7o 1171 ? _ 1wt ° .:, 1441 ., \\ illy ' so ?70T /? I, 0 / ??Sft :qtr 'RANKUN AND VICINITY - - -- - ----- ---...- -__? MACON - (-? U g 0 A D NILE PETE McCOY ROAD 1663 S, R. 6.972122 FR 0 MI SR-1653-0+00 TO 15+00 E.O.P. A I T I QN IMPROVEMENT x TO BE PAVED ?_-'-`- - P POLES TO BE MOVED '+ T. POLES TO BE MOVE U _ _..-_8 W WI DTH 45' SCALE !_? _ 501 DATE 3-30-92 5+00 I S R. B.1 11MR1 HAROLD J. & NONTIEZ JENNIN RT. 4 BOX 287 GRAY, GA. 31032 (3) .5400 EARL KEENER 91 CLARKS CHAPEL RD. FRANKLIN, N. C. 28734 (4) 5 --r 'L 2+03 1 1+93 ?I LOUISE BUTLER 2689 CLINTONVILLE RD. PARIS, KY. 40361 „00 30" CNP .,.D- _ _ _ _. _v;?? REPLACE WITH 30" CMP] b I Op PL I t? DONALD A BARBARA 0. LAKF.Y 3 LONG RD. O0 FRANKLIN, N. C. 28734 n4 (1) 1- 4 5? (2) b0 I I0 0 aQ ? U 0? 4, 0 +00 p 0+00 P1. ll1 10+ '10+00 >' I+ I l' 15 I ?? WM. J. JENNINGS 31 HUNNICUT RD. FRANKLIN, N. C. 28731+- (5) C+I } !'L (3) 6+70 I 18" CMP I 4 5- I 5+00' . BRANCH I I 15+00 I WM. G. & DORIS ,1. LOBECK P. 0. BOX 2 FRANKLIN, N. C. 28734 I (6) 7+65 2 FT.BRANCH IryI I v8 f REPLACE WITH 24" CMP (4) PI 15+00 I T 15100 l? 'o a0 I '15 GEORGE E. & DEVANNAR C. LONG O I ' NCRF1'.F 40 LONG RD. °.'?` U r oa) FRANKLIN, N. C, 28714 I ? (9) ?b .ACE W11.11 18" (9) I, y 13+05 R 13+05 CIA p ?C? 0 I I o? TERRELL R. & MARY LOUISE. ROPER Q? P. 0. 13OX 51 O FRANKLIN, N. C. 28734 (7) 1 lk4 2 FT L 10-t 10 + - 10+00 I i0+00 F GII.MER BREEDLOVE 29 LONG ROAD FRANKLIN, N. C. 28734 (8) PL PL EROSION CONTROL DETAILS AND SPECIFICATIONS ymbol 245.03 245.05 893.01 890.05 245.01 245.02 892.04 895.10 892.01 892.02 897.01 894.01 245.04 896.01 896.02 896.03 Temporary Silt Ditch „_._..___,..• ................ TSo --- V1-2 Temporary Diversion VI - 4 iff Temporary Silt Fence - - ...... . ...... ..- -------- V1.6 ....... Temporary Slope Drain with Earth Berm VI - 8 Silt Basin Type A VI - 10 Silt Basin Type B ...................................? ------------ VI 12 Temporary Rock Silt Check Type-A .......... ----------- VI -14 Temporary Rock Silt Check Type-B ............' ------------ VI -16 Temporary Rock Sediment Dam Type-A ......._ --- VI - 18 Temporary Rock Sediment Dam Type-B „, ::D ----------- VI - 20 Rock Pipe Inlet Protection ......................... _ --- VI 22 Rock Silt Screen ......................................... ----=------- VI 24 Stilling Basin ..................................................... LLJ? ----- VI - 26 Rock Inlet Protection: Type A ............................... A13--OR --A) ----- VI 30 •- Type B • .............................. B OR •-B) ----- VI - 32 ? Type C ............................... C ?-- OR --C) ---- VI - 34 VI-1 March, 1993 T F_ MPORA RY EPOSIOIV CONTPOL _SYMI30L i TF-MP STONE DITCH C/-PECK ROCK. SILT CHECK DAM S/L T' BQS11V-- B TEMP SLOPE DRAIN 7_..cMP SILT D/i CH TSD -?'- E,q R 7-H EM BANKMEIV 7- 5? l_T FENCF_ -III--IFI---- ,,, IBERGLASS ROVING F-G R - Proposed Road ..................... ,____ Existing Road ...................... c Control of :access Li n1?..... 1 ......... ------ ;; Slope Stake Line .................... ------•?' `?.------ ~- Bridge ............................. Culver ................. ........ Woods ............................. Telephone or Tele_gr<tph Pole ......... .?:.?i;, o- , 'PROI 0- i Tower Pole anti Line ................. -V --? --?-- Power Pole .......................... I.,XI:,,' Easement Line ...................... f--- Nfowina Uniit ....................... _ Guard Rail ......................... Sanitary Sewer Line ................. Water Lint ......................... ---; r- ; t Gas Line ........................... G A 5 -o- ?,r i'l:??r'()SI:u F.XisTI , Chain Link Fence ................... - 23- --0----c?-. Woven lV i re Fence .................. - o-- o_ -o-----o-- Re;ener'ation ........................ Reforestation ....................... Temporarv Silt Ditch ................ 'r:sb TSD Temporary Silt hence ................ --f;r-- Ifi--Tl;- Temporary Slope Drain .............. Brush Harriei ........................ Silt Check Dam 'lyre A ............ • • . -? Silt Check Dam Type B ..:............ Silt Basin 1),pe A .................... --} Silt Basin Type B .................... .-?1VJ Y.?L .arJ' 'J Rock Silt Check Dam ................. ? a Y l h I3e rm ......................... ---+- -+ -+ -. .--? _> -~ Tattip, Stone Ditch Chec+, % t GAO NO ?j l r37ATl?N • Al A \ ? ?? , ,,,.r,?' ?-• ?? Y ? A , .! _ - ? ?V , WeHs6oee Ch Xk? /,, 'f ANWZL CAM ? N ?, ,vp ? ? ? ?_ ??? b.? ? I ???=? •?? "fit.-???? A?w•, ,.?u `???V ?:? ? ?- l , - ??II ? ? ? iIII ? ?' i ? ,l - ??"' '???? ? -.-r? ?l S ? ??? ??1???- i? ? ??-. ?? ? ?( /qOq i ? ?? ? ?? R Vill, '? .it?? G'1? \? -? ??; C//? ??WW\\? ??.t?? ?????.??? ??? ?V ??• C'?? ?; r?? ??? i? ;' ???1 yi?at0i11 r , ,..Fa`l'l, ? - • , f , ? ? e ? 'I?i "• (//?? phi ?( l?'/ ? I ? , ? ? %C. ? ?i?..`i?? ??/??%i ) i??l' ????? O ( ? l (? lI ? i ? ? ail /? y 7??`.?? ??? ( X1\11, 1, ? \'?..?\'b\?.-\\1' ?_\(`\( ? . ?,?( %??/\\\\ ???g? (? ?I/il .)1?./,? 'lapel I 'quo Creek X4 9 . 4 85 100,000 FEET 87 20' 788 S ted and published by the Geological Survey NOW USGS, and TVA MN* I USGS b Ihoto rammetric methods. = { i -_ --1 T Y l g ?„ cN t0r>n o 1010 20 ked by TVA, 1946 1_ 1 3 1' 1 _ ction. 1927 North American datum ?'---; F-=-T F I I 'a 1 36 MII. ?l, 1.20' d based on North Carolina rectangular 124 MILS Co E' ITI vernal Transverse Mercator Grid ticks, NATIONAI. GFOC 1 in blue J lines indicate selected fence. and ?ITM GRIb AND 1978 MAGNETIC NORTH DLCI INATION AT CENTER OF SHEFI le On aerwl hhotoq ,lhhs. FO?. n is unrhl, kl?d R ,GALA HY U.S. (A 01 1 Arln Irv I I ITNNFY! F VPI I I Y AlHIIr1Rl TEMPORARY SILT DITCH: TSD -- A temporary silt ditch shall be used in place of silt fence in many situations. Temporary silt ditches shall be used at the toe of fill slopes to divert runoff into sediment basins, temporary rock sediment dams, temporary rock silt checks and/or other sedimentation control measures. Temporary silt ditches are approximately 1 ft. deep, 2:1 side slopes with an optional earth berm. AREAS OF USE: • Toe of fill slopes where fill exceeds 3 ft in vertical height. • Along streams to intercept flow and/or divert to a controlled outlet. VI-2 March, 1993 i W Q Env II] CD ^ W l ? d C) CE: m 0 Q C) 1 oox L I J ~ C o --- UJ ca:- a CL -- In h 3 I J zaa v n w - U,I I I w t l° o ? - , o VI-3 March, 1993 TENVORARY SxLT FENCE: A temporary silt fence is commonly used at the toe of a fill section to prevent off- site sedimentation. It is made of permeable filter fabric buried at the bottom, stretched and supported by steel posts. The silt fence reduces the water flow while retaining the sediment. They may also be used to divert water flow to protected outlets. Silt fences need to be checked after each significant rainfall to ensure there effectiveness. They must be maintained on a regular basis. Silt fences shall I Qi 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 CRITERIA: M=rw Fabric Type 3 Class A Type 3 Class B Steel posts length :5 ft 5 ft. Post spacing 10 ft. 6 ft.. maximum VI-6 Mat. h, 1993 ww 3 3 2 ~ O O 3= H x3 a ? X m Q i (f)O W -Z J W Q U O a ? O Cr W ^' O N z~ am JJ O = V) Z- Q Z Cr N W 0 O Q ? O ?@ O m O m z a J J CL a O 2 H- LO U Cr O Q LL Cr w H J LL w Ir 3 O z Cr Co LL W O Cr w3 ~ O _J LL Q J J LL O W U Q O U n n +1 41 lll- n °a ?-1II no °o r = O d= III Z 0 ... UZ r -I I I ?` Q Cr- t I I- _ LL ----- --------- W Ll -------- ----------- 'ZO O ? U) z x .? W 3 I II I I- ?III III II, 'c---; I I I a a z F- 0 f'7 X w Cr_ LAJ h LLJ LL ? Z ". 3 z -• N Q = Z O g Q w W d ~ N d m = mi ~ W @ f W N -J Cr m J O W tf ) J N LLJ D W m =2 JLn>-O = m C J? j I: =OLjz J W Q V) z I- s J Cr W - 2 (f) ? U d d W T W p Ly a_ J a LL O Cn W D '-, = O H cn w Fr- (n w a Z 3 Co O a r o w a = a LL 3 m a o z W N O p Ln W =z ., cr- z°o Z J Z H H a ?- c!) az O W p -j W J (1) F- s ui C) 0 3 3 Q L? _ N WCr (f) ~ - L) -j 0 3 p z LL a LL a •- 2 O .- U7 O LL O Q <r z 3 a 0 w zz a 0 w 0 VI-7 March, 1993 TEMPORARY ROCK SILT CHECK TYPE-B: A temporary rock silt check type-B (also called check dam) is a small dam with a weir used to reduce gullying in drainage ditches that are to be filled or permanently stabilized at a later date. These type-B rock silt checks help reduce the flow velocity and are generally made of class-B stone. They are used in ditches during construction where the grade meets and/or exceeds 3%. AREAS OF USE: • In channels, roadside ditch outlets, temporary silt ditches, and temporary diversions. • In conjunction with type-B silt basins. DESIGN CRrmRIA: Center of rock silt check shall be at least 1 (top of channel sides) The spacing (ft.) = (3 / % of ditch grade) X foot lower than the outer edges 100 ft. VI-16 March, 1993 (I W I- m U V F- O J Q O 2 L, O F- N O LlLli Q W Cr W LL LL O O W Lti U') (f) Q Q m Co W CL 0 J Co U F- 0 LL O a- 0 1 W Q z JCL O J F- I- JQz (n0=Ozz ?(n000 W H F- ..-. mZOW W O z 2 Cr 0 JUQF-WCr - J Ll W - QZ -F- =0- QWM- (n-m UOm cn - Q:-LL - W O O Iz za_ (nLL 0-WLO O LL1(n z to LL) F- QOF-OQ F- Cn Cr J - - F- J O OUQZ(nU Z L.L --WO- 3 W -° z LL Q J CL 0 U z Tl O. z m O \ F- U ?- z U C W Q-" U)W I? C) L O. Cr rIia 1 I? u O J Q O p ? W W z CL ?x ? 7 LL I. F_. Q ui W - i1 c i 0 0 J LL z cn O WQ R m i) l11 l ,'= F E a cn z -: a_ 2 r\ - r f I'?I Z~ O '-' O U J (-.) W Q 000 (f) O 0-) N O W CL Q F-- s o m Gltfi v I m m LJ__l Q_ 1- F-- U LLl U C) a Q CD ,r Q LLI 0 CL- Q 2; z ¢i Q o - W; (-n o T ?I w Z , o J O ? A W ?I O W: E [f g - - I a Q I VI-17 March, 1993 ROCK SILT SCREEN: .0 \v 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 particles transported in the stream from the construction site. The trapped sediment 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) VI-24 March, 1993 ? r JY - - 1 C J ' J I , ,?f'.?'t W ?1i _1( A Xz m 4 O a 0 7 W H 7 ?fx z aZH :sd x A H w z o? d o z Q x 0 CL o H p. W H oQQwV-vr6 EM wG`' w2< o az Q oa !n : U W d W ooaaomw as ?cwn ?a¢ r,o W? W 0. X z° Q Z 0.W W waV)MF-o 00OZWWQO doddz UOv] HO Z0 a [ Va,:Z) W - E-- ZQW E- zW F,WvWH°21wWZEE-W W> Uz-.ImUE.,: m-< ammo m W CoW-. W d W F d-?dE- H O? WO=00 -4 d MXE-0a0 x w z MUMUHU (nwC'Cl U W-C:) 3 1 ) r. E11 a ? - ° z 1 ?,. O r, : m ? Q W X z O ?t a H r a-: .- ?r W U) Ir NL.,. u o! Cr Ol?,zj ¢! ?. W; Zi z I F? y -? o i rO+ N ? Q ( ? F a l n z LLJ W rUn V l ?{ 0 R; U 7 Lr. Q : O Z?. Q W?_ Cl 0 VO QQ rI- V J O Fr-VIE . .10 in VI-25 March, 1993 401 ISSUED STATE OF NORTH (-'AROLINA DEPARTMENT OF TRANSPORTATION ?AMI? R. I IUN1 IR DIVISION OF HIGHWAYS l iUVI RNO R P. O. Box 1551 rand rows , N. C. 28901 De(-.,camber 10, 1993 D Mr' CON COUN TY R L66,3 11r .. Bob John,-,on lJ. S. Ormy Carp- clt F i i i-r(---A e.t I e i. Field 0t+ice Rm. 75, Grove Ai c?;ada Building - Battery P.,vrk Avenue A-:heville, N. C. _1. 11F301 [)r 1,1r.. John,,ori. SAM I ZUNI Sh I'r1ARY 161993 17m All" They Nort..I C;._troI j.na U)ep,,artment of T r a n port.:a t. i.orl i s proposing to widen and pave SR 16r>3 , Pete 11c:'Coy Ro':ad., in M,:acon County. In order to const.ruct.. thiproject in -37-.cordanc:e tNl.th our current standards it will be., necoc,.s?.rr v f:() replace the pipe c;ul.vert a at two locat:i ans. The existing ::>U" CMP is t.c-) b(-, r,-moved and replaced with 40 L.F. of 36'' CMP at. .urvey >t ?tion 1+91. At survey stat:i.on 6+05, i"he exi. -t :i ng 18'' CMP i to be removed and replaced with 70 L . F . irf 24" (-.MP. The pi.pr: culv(?rt,, to be instal.l.ed slightly bclc)w thc? exi?-;tinq strce:ambed elevations to minimize impact. to wildlife habitat and allow the existing r t.ream gradiant-; I;c) rema:in ;:as unchanged Is is physically possible.. The raf -fecte(-.l :stream is an unnamed tr ibut:ary of the Cull.asa.ja River, which is c'lassif ied a: a trout. str-earn by the N. C:.. Division r)f Fr)vironitiental M,_anaQ7(-:? ment.. The best rn anaelernent, practices will be used to minimize and control erosion and sedimentation on this project... The? unnstruction foreman will review all erosion control measured::, daily to ensc.rre erosion and sedimentation pare being effectively controlled. If the planned devices do not, function ac-; -intendrwd, they will be replaced with bet.t.er. ::tevj_ce^,, Fhe rook > silt screens and other erosion control d,evice;?_, will bc: in place prior to pipe culvert construct:inr1 +nd will rern:ain in place until the project. is st.abil ire=d. Mr. Bob John7on f?,P- cernbrr ' 10 . 1 11) Q,' By copy of I Ifi.` le?tt(ar , w requerati..n':.T the N. C. l^J11lJt'Lf"1'? Resollr cr" (:C)InIIla°? aC)f""i `i.c:) comment to you ( c)nceI rllnc,l ur rr,gu(e .:-. t.. Falsac), by copy of this let.t.er to the N.. C. C:ivi?,ic)n of k_nv:i.ronmeant.ral. Mana(Iern(- ')t., we are rr?gue?st'.a n(I -IuII -Icrizat.iorl cinder Sec t.icn 401 (.) f the C1.ean Water F'lct. I- ncIosed i?. rA Incation (nap, stght-Iine? cliagi-am tan/profile ' liheet., erasion centro.l plan- and detail anal .a U. S. G.S. Map ind:icati ng the project, arec:A and the lo(:--Ai:.iar) cif t.1)( pt'op(°)ysed pipe c--; u I v e r t s along the, road. P1(3asc rcav:i.ew t l)is r e(Iues,t i of <aut.hori7atic)n under Section 404 c) f tIic* lean W'Ater Fac:t... T:f you ti,avt any questions canc;ei n:i.nc:l this plezise c:nnta( . me at ('70,1) 321~4.103. Si.nrerel.y, W. T-. Ander"'=ori County M.tint:enwnc:;e 1:111<ai IK":r.?r' w Fl/f3CF3/ r ( f ncJ_c')s(.:i-e,;, MI- . I'lir..VI c!y C le nun":? n• , i,l .-." . Wi1J 1 i fe; Re -;ourc;r-:,-: ( (::rnm . Mr.. F.ric: (3olamL., h•'.C. nip. c)1' Env. Mar),kcic-ment:. Mr. F. D. h1.?trt.? n., E. , Division NOTIFICATION FORM INFORMATION SHEET Nationwide permits that require notillcation to the Corps of Engineers Nationwide permits that require application for Section 401 certification A. NOTIFICATION TO THE CORPS OF ENGWEERS DISTRICT ENGINEER. (REFER TO ITEM B. BELOW FOR DIVISION OF ENVIRONMENTAL MANAGEMENT APPLICATION RE- QUIREMENTS AND SPECIFICALLY NOTE NWP 26 DIFFERENCE.) Certain nationwide permits require notification to the Corps of Engineers before work can proceed. They are as follows: NWP 5 (only for discharges of 10 to 25 cubic yards) NWP7 *'WP 13 (only for stabilisation activities in excess of 500 feet in length or greater than an average of one cubic yard per running foot) NWP 14 (only for fills in special aquatic sites, including wetlands, and trust include a delineation of affected special aquatic sites) NWP 17 NWP 18 (required when discharge exceeds 10 cubic yards orthe discharge is in a special aquatic site and must include a delineation of the affected special aquatic site, including wetlands) NWP 21 (must include a delineation of affected special aquatic sites, inehiding wetlands) NWP 26 (only for greater than I acre total impacts and must include a delineation of affected special aquatic sites, including wetlands) NWP 33 (must include a restoration plan of reasonable measures to avoid and minimize impacts to aquatic resources) NWP 37 N%T 38 (must include a delineation of affected special aquatic sites, inchbding wetlands) For activities that may be authorized by the above listed nationwide permits that require notification, the applicant shall not begin work a. Until notified that the work may proceed under the nationwide permit with any special conditions imposed by the District Engineer, or.. b. If notified that an individual permit may be required, or c. Unless 30 days (calendar) have passed from the time a complete notification is received by the District Engineer and no notice has been received from the District Engineer, and required state approvals have been obtained. Required state approvals include: 1) a Section 401 water quality certification if authorization is requested for a discharge of dredged or fill material, and 2) an approved coastal zone management consistency determination if the activity will affect the coastal am&. Use of NWP 12 also requires notification to the District Engineer, but work may not begin until written concurrence is received from the District Engineer. The time p ods described above do not apply. Furthermore, requirements to notify the U.S. Fish and Wildlife Service (USFWS), the National Marine Fisheries Service (NMFS), and the State Historic Preservation Office (SHPO), as indicated below and on the notification form, do not apply. B. APPLICATION TO DEM FOR NATIONWIDE PERMIT SECTION 401 CERTIFICATION. Certain nationwide permits require an aapppplication to DEM in order to obtain Section 401 water quality certification. They are NWP 6, NWP 12, NWP 15, NWP 16, NWP 17, NWP 21, NWP 33, NWP 34, NWP 38, and NWP 40. Certain nationwide permits were issued general certifications and require no application. They are NWP 3, NWP 4, NWP 5. NWP 7, NWP 20, NWP 22, NWP 23 (requires notification to DEM), NWP 25, NWP 27, NWP 32, NWP 36, and NWP 37. The following nationwide permits were issued general certifications k'it' oai limited activities: NWP 13 (for projects less than 500 feet in length), NWP 14 (for projects that impact waters ZYT, NWP 18 (for projects with less than 10 cubic yards of fill in waters only), and NWP 26 (for projects tuft less elm or equal to one-third acre fill of waters or wetlands). Projects that do not meet these criteria require appAcadm for Section 401 water quality certifications. (. NOI'll"P`ATION/APPLICA'I ION PROCEDURES. I he attached form should be used to obtain approval from the Corps of Engineers and/or the N.C. Division of Environmental Management as specified above. The petntittee should matte sure that all necessary information is provided in order to avoid delays. One copy of the completed foffn is required by the Corps of Engineers and seven copies are required by DEM. Plans and maps must be on 8 112 x I l inch paper. Elldanggered species requirement: For Corps of Engineers notifications only, applicants must notify the U.S. Fish and Wildlife Service and/or the National Marine Fisheries Service regarding the presence of endangered species that may be affected by the proposed project. U.S. FISH AND WILDLIFE SERVICE RALEIGH FIELD OFFICE P.O. Box 33726 Raleigh, NC 27636-3726 Telephone (919) 8564520 NATIONAL MARINE FISHERIES SERVICE HABITAT CONSERVATION DIVISION Pivers Island Beaufort, NC 28316 Telephone (919) 728-5050 Historic resources requirement: For Corps of Engineers notifications only, aapppplicants must notify the State. Historic Preservation Office regarding the presence of historic properties that may be a> ected by the proposed project. STATE HISTORIC PRESERVATION OFFICE N.C. DIVISION OF ARCHIVES AND HISTORY 109 East Jones Street Raleigh, NC 27601 Telephone (919) 7334763 Information obtained from these agencies should be forwarded to the Corps. DF%l1D: ACTION ID: N,iiion" idc Permit Requested (Provide Nationwide Permit #): -„ JOINT FORM FOR Nationwide permits that require notification to the Corps of Engineers Nationwide permits that require application for Section 401 certification WILMINGTON DISTRICT ENGINEER CORPS OF ENGINEERS DEPARTMENT OF THE. ARMY P.O. Box 1890 Wilmington, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 2514511 WATER QUALITY PLANNING DIVISION OF ENVIRONMENTAL MANAGEMENT NC DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES P.O. Boy. 29535 Raleigh, NC 27626-0535 ATTN: MR. iOHN DORNEY Telephone (919) 733-3083 ONE (1) COPY OF TIES COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS. SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRINT. 1. Owners Name: 1?/. P.+ti?« ??'t ____ ____._ 2. Owners Address: _EQ &Je nd(:C- ,!_s 0 Al. e, ZB90/ 3. Owners Phone Number (liome): (Work): 4. If Applicable: Agent's name or responsible corporate official, address, phone number: _5. Location of work (MUST ATTACH MAP). County: flfdzzirl Nearest Town or City: .C`ra? /,',a Specific Location (Include road numbers, landmarks, etc.): Z &?z? le- eLIC2_ t,. Name of Closest Stream(River: River Basin:.__d.: i4fle Tee / --- 8. Is this project located in a watershed classified as Trout, SA, HQW, ORW, WS I, or WS II? Y .S K N(? ( 1 9. Have any Section 404 permits been previously requested for use on thin property? YES [) NO (j If yes, explain.. 10. Estimated total number of acres of waters of the U.S., including wetlands, located on project 11. Number of acres of waters of the U.S., including wetlands, impacted by the proposed project: Filled: - O 00 4. Drained: - --- - Flooded: - Excavated: r - Total Impacted: O ??n? Ar- ---- 1 Description of proposed work (Attach PLANS-8 112" X 11" drawings only): 13. Purpose of proposed work: ttG,AgA [ ,aasi(e. --!rd2/bb.3 ri,er4 G aZ A e-- o.' c SP! 14 1111_iB11,12/ dm&lt? ? ° .r Gb`_ wf V(O. : s, 14. State reasons why the applicant believes that taken to minimize wetland impacts. A//7 i[_; must be carriedyut in wetlands. Also, note measures 15. You are required to contact the U.S. Fish and Wildlife Service (USFWS) and/or National Marine Fisheries Service (NMFS) regarding the presence or any Federall y listed or proposed for listing endangered or threatened species or critical hahitat in the permit area that may be affected by the proposed project. Have you done so? YES K NO[ ] RESPONSES FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS, 16. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of historic properties in the permit area which may be affected by the proposed project? Have you done so'? YES pQ NO[ ] RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 1 ?. Additional information required by DEM: A. Wetland delineation trap showing all wetlands, streams, and lakes on the property. B. If available, representative photograph of wetlands to be impacted by project. C. If delineation was performed by a consultant, include all data sheets relevant to the placement of the delineation line. D. If a stormwater management plan is required for this project, attach copy. E. What is land use of surrounding property? .Ctna/?xr,rt k.Aa F. If applicable, what is proposed method of sewage disposal? r X&Z _l,3 wner's gitaWtt Date 1, 0 ^f i 1 1 t .q ? raw' 1 Il f V.11 11ir ? P ? A, .?? fl ty1 10x1 !70k Z?1 \be ?IN1"° ,? ? ` V! ? 1a f? 1lli 1711 11 ? ?? lll_1 1 ? W• :? Y. d 1)I I R?:`. ? e 1171 rot os • 193 ' ??_ 's 1 d7v X54 ,1 S. I r,n?? X11 lv 119S - $ u'o 1sn7.17 ;. 160 I 170 .ae rev 1 11 , y .a ? y .011 1090 ` ' 1 J 1011 , .IYC ~ 1lM \ - \ `b 1001 91 Ilk 1MJ '? ? ? y ? - \\ 1e91? .1 - OVr ? 1.1 11 111a '1tj o Ibll 1eeJ ? / ? ?? VT a d1eff I ? laln .71 104 b, ? 1M :e77 / ? .? Sfo 07. 1010 1 - CnI? 1N1 1?7r 1N1 ? U o- ? I ,?? 1173 ? 1171 1407 C \ ??2J ?, r ,_ 1't r'ti??, 1171 SS 1 11 \ W \ 1031 F- ? I / / ' 1071 _.-? IlN \ JS -- >R ?- '20 11H 117a . 24 d lh.lon ''° ?lr . Ultf. tOe, Te (4c (-O L•1 ?`-G71? 1e71 Os r? ? O U71 1$14 laic 90 C ; 1410 ?Je F `,?? Is 1J0t ?s 104' do 11,93, ` _-? lap I RANKLIN AND VICINITY MACON R? 1 _ PETE -M--- ROAD S. R. ERQLL^ 5R-1653-0+00 TO 15+00 E.O. P. AQITi?? ?\?EMENT -r- n r1 r rD A v f- ri 1663 6.972122 x x. P ROLES TO BF Pv! 0 V E D 4 - T POLES TO BE MOVE D W Wi UTH 4s1 - 50/ SCALE DATE 3--30--92 R I 5v00 5+00 S' AGE BUILDI? I I -?- ? 5 -r I HAROLD J. 6 NONTIEZ JENNIN RT. 4 BOX 287 I GRAY, GA. 31032 (3) 'L 2.+03 3?: -- I ?- Cr_ 1+93 00 30" CMP ' ? i ?D 0 LOUISE BUTLER { 2689 CLINTONVILLE RD. O PARIS, KY. 40361 b10 (1) I - 4 5' ?0 I I0 DO 0 I a0 0 o 0 ?_ 0+00 0 0+00 EARL KEENER 91 CLARKS CHAPEL RD. FRANKLIN, N. C. 28734 (4) PL WITH 30" CNPI DONALD & BARBARA D. LAKEY 3 LONG RD. FRANKLIN, N. C. 28734 (2) PI. >L 10+00'w - ""10-+00 1FRA-MED SHED --> _ J IL FT. BRANCH I? I WM. J. JENNINGS ' 31 HUNNICUT RD. FRANKLIN, N. C. 28734' (5) ? 11 cI T 6+70 I I WM. C. & DORI S J. LOBECK P. 0. BOX 2 FRANKLIN, N. C. 28734 I (6) 7+65 P] 2 FT.BBANCH? Cr_ If i 18" CMP O U I I 2 FT. BRANCH I 5+00 15+00 REPLACE WITH 24" (4) 15 + o0 I :Z) 1 1 15+00 G0 I Q 1 0- CMP I I REPLACE WITH 18' GEORGE E. A DEVANNAH C. LONG A0- NCRETEb 40 LONG RD. u ,; 0 o e p (9) FRANKLIN, N. C. 28734 I I (9) I ?D f ? T, 13+05 13+05 PL 00 - d0 I I 0a °o 0 °0 x 3 QO I ?' GILMER BREEDLOVE 29 LONG ROAD I OO FRANKLIN, N. C. 28734 TERRELL R. & MARX LOUISE ROPER D? P. 0. BOX 51 FRANKLIN, N. C. 28734 0 (8) (7) ¢I 10+00 I L 10+10 10+00 PI. EROSION CONTROL DETAILS AND SPECIFICATIONS Symbol Em 245.03 245.05 893.01 890.05 245.01 245.02 892.04 895.10 892.01 892.02 897.01 894.01 245.04 896.01 896.02 Temporary Silt Ditch TSo ___ VI - 2 Temporary Diversion .,--• -••- ......... M .ro ...... *_ _-_ VI 4 orary Silt Fence Tem V1-6 - p ...... 1H - -------- Temporary Slope Drain with Earth Berm .......... _?- 4 V1-8 ----- Silt Basin Type A •......••-...,. __-- VI -10 Silt Basin Type B ................ M --- VI -12 Temporary Rock Silt Check Type-A ........ .. ----------- VI -14 Temporary Rock Silt Check Type-B ..---.,- ---,* ------------ VI -16 Temporary Rock Sediment Dam Type-A ............ __- VI -18 Temporary Rock Sediment Dam Type-B --- ® ------------ VI - 20 Rock Pipe Inlet Protection ..................... ........... __ Vi - 22 Rock Silt Screen .................................... ..... 3 u ------------ VI - 24 Stilling Basin ........................................ ............ .. fn7 VI - 26 Rock Inlet Protection; Type A .............................. Type B ............................... A [] --OR •- A ) ----- VI - 30 B [3-• OR •- B ) ----- VI - 32 C [3-- OR • C) --__ VI - 34 896.03 Type C ................................ VI- I March, 1993 Tf= MPOP11RY FPOS ION CONTI- OL _SYM«OL TEMP STONE DITCH CHECK /,'OCK. SILT CHECK DAM S/L T BASIN- B L? I EMP SLOPE DRAIN T - TS D T-l-l1?IP SILT D17-CH E-,q R TH EM BANKMEA/ T / L 7- FEN C E - A//f -' S7-PE4 M CP OSS/NG f-3f-RGLASS ROVIN G FG R Proposed Row] ...... Conr.rul of Access 1,1110........... --- ---- S1ope Stnkc Line .............. . B r i d I; c .......................... .. :_.; Culver .. . . . . . . . . . . . . . . . . . . . . . . . . . -- Wood or' elegra[)h Pole ......... •?: ?i;; ..o- Tower- Pole and Line ...... .......... Power role ......................... ...LiT 0 IPIWi, e) Easemea Lime ...................... - - _ _= - Nfowin-'y Unlit ....................... -.-- Guard Rail ......................... Sanitary Sewer Line ................. Water Line ......................... - --+ r-- - ; I-- Gas Lind ........................... Chain Link Fence ................... -? ?- -?--- ??- wove!] Wire Fence .................. -.U--?a-- -0-----?-- Regeneration ........................ Reforestation 'I'cml)orar'v Silt Ditch I:>:? ----'rsrr Te m p o r m-Y i It I' C r1 c_ e ................ --}-T-- - I I r------i t 7-- Temporary Slope Drain .............. Drus1.1 f??trrir.r' ....................... rr:?_';•?:%`?_? `:-:'_ Silt Check Dam 'type A ............... Silt Check Dam Type B ................ Silt Basin Type A .................... ` • Silt B .................... r' . asin Type B A?,zclc Silt Check I)ani ................. - = - 2' a t-t h Berm ......................... --0...._ 1. _+ •_._. .. _? Tettip, Stone Ditch Checl- -- ,offling f ' I (? n F?, poi .;Mil ? / f, e ?•. ?. ? :?• ! • 1, _ ? ' \ w ? ? •')• '? ??CT'L \?? ?,l\_ , \ /?? `_ ? l ;rl ??.?,; ' ill weUs,)Grove Ch • , +tdii '?? ' ?.? 1 O i A 1 !li ? ?..I'/ •??v ? + ?'?? ?v??,L??'K` .%_ ??( "v`t ? (?'i ?? JII/?^(51 r? '?v JE••? ?A`I i,li:-'_? I? ',, \ l,I ( `-,3, .`z,\?/? +J •?I ?r ,I(?/ l__\\?f, .-\? •\t 4?u° i ?? ? ' /'';? '+?. > 1x:??? - _?? `;tip ?./" ?.. ?1?, r ? r 0 `jyJtlfl, I / + ! _-AAA .? "vim 1tE0d / (" ark 1)ftft? lapel dA, rill • 1\\l?l`_. ?? • ?I Creek ? i ? ? . _ • \ ` E l \, It t 285 700,000 FEET - ted and published by the Geological Survey ,NOAH, USGS, and TVA USGS by photograrnmetric methods. ked by TVA, ] 946 ction. 1927 North American datum a based on North Carolina rectangular em versal Transverse Mercator Grid ticks, I in blue 1 lines indicate selertod fence and e on aerial photographs. n o; unchecked '?lo \ N r? tf °' ?l I„ , 1 r V 1i 287 20' MIN 'I' GN I 3f, MILSIII 1.20' 24MILS (W RIO AND 1978 MAGNETIC NOR`H DL.,.,.INATIn'I AT CENTER OF SHFFT ?lC" y(?a I l ?a lei/?7w0? ??'' ` -<< p 700 ? ? , / r f 188 TO, f o 1000 2( 1 E: I 1 ( ? t I Cc NATIONAL GE O1 ION SALE. R'. l!.S- GF,)l - ,A- TEMPORARY SILT DI'rcH: TSD A temporary silt ditch shall be used in place of silt fence in many situations. Temporary silt ditches shall be used at the toe of fill slopes to divert runoff into sediment basins, temporary rock sediment dams, temporary rock silt checks and/or other sedimentation control measures. Temporary silt ditches are approximately 1 ft. deep, 2:1 side slopes with an optional earth berm. AREAS OF USE: • Toe of fill slopes where fill exceeds 3 ft in vertical height. • Along streams to intercept flow and/or divert to a controlled outlet. VI-2 March, 1993 ?Ia z,m Fiv v;.N ii Z W F- I X ca.7 ? ? 4 Q ? H ? rY GG XA a o O Q F- >'' TTS E- CD Q w n o U? W 07 , > O N V 1 Q O V a Q s Cr 1 0? ° ziw <1 CU') O -? LLI ~ i , c1m __?_ OI I? Q VI-3 March, 1.993 '.;A, TEMPORARY SILT FENCE: A temporary silt fence is commonly used at the toe of a fill section to prevent off- site sedimentation. It is made of permeable filter fabric buried at the bottom, stretched and supported by steel posts. The silt fence reduces the water flow while retaining the sediment. They may also be used to divert water flow to protected outlets. Silt fences need to be checked after each significant rainfall to ensure there effectiveness. They must be maintained on a regular basis. Silt fences shall = 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 CRrrERIA: Material With Wire Mthout Wire Fabric Type 3 Class A Type 3 Class B Steel posts length 5 ft 5 ft. Post spacing 10 ft. 6 ft. maximum VI-6 March, 1993 w w 3 3 2 '- 3m x3 a ? X m ? U) D w? ?z 3 '-J W a U O a ?o Cr W O N am LLJ -j -J 01 O = Cr) E Z? a? cn w 0 O Q F- O O .-. m W O Co Q J CL a o m ?N _U Co a LL CC W F- J LL w 3 0 z Cr Co LL W w ~ O J - z LL a J J LL O w U a CL x O U in n N M h n a I- - ^ ? a ?r o z -=I I I ,.. w Q z F ? U U _ I? ?w a? -, LL ----- --- --- _w LL z o l- o? z z ?- Cc X ?.. W 3 l l= d l l= ? III a m W X = N Co O x D W Q? W f" - tl z Z Z '-" U) a m Z O w w a U) Qm ? m J m O Cr m o Z Q s z J V) m = T N >- m a I-- ?3 <E -J Z?wa ? J? a = LL ° Lj m m mcn (p ? r? w Dic -m0? a F U)W J J O ... Z 3 Co 0 I-- LAJ 0 '- a? W °° w ?- a = a W lL 3 m n. O Z W 0 0 ? mz w z 0 0 Z LLJ UJ J <1 ? CL O F- LLJ M (7 3 3 0 N W I U J a LL cn Cr cr, LD - J 0 O 3 0 ZLL. a LL a. w z z -O 0 OLL.0 m Q Q zz Q 0 w Li m r- VI-7 March, 1993 TEMPORARY ROCK SILT CHECK TYPE-B: `'J A temporary rock silt check type-B (also called check dam) is a small dam with a weir used to reduce gullying in drainage ditches that are to be filled or permanently stabilized at a later date. These type-B rock silt checks help reduce the flow velocity and are generally made of class-B stone. They are used in ditches during construction where the grade meets and/or exceeds 3%. AREAS OF USE: • In channels, roadside ditch outlets, temporary silt ditches, and temporary diversions. • In conjunction with type-B silt basins. DESIGN CRITERIA: Center of rock silt check shall be at least 1 (top of channel sides) The spacing (ft.) = (3 / % of ditch grade) X VI-16 foot lower than the outer edges 100 ft. March, 1993 W F- En u _r- U O J a z U C7 F- rv E 4 O 2 W = LU F- > LL LL O CD W LLJ U) U) a a Co m W Cl. O J (fl S U F-- O LA O Q- 0 F- LU <r z -JCr O J F- F- JQz U)O=Ozz a: cnUOO W F-- F- - CO T_ C) W (n Ozx.LtiO JU-1F-WL-- .i CL. UJ Q: z ^ h- -- V)•m uom (f). X.-LL. WO OCC zCE (nLL (I.LU(n OW(!) zU) WF- 410E-0<1 F- U) a J - •--+ F- _ J C} OU<LzWu l.L ?- a.. O - 3 w - I L LL J Q. a 3 ¢¢ c7 111 11. i 1 I n •y' z i F- U T? Cn W O > U r Tl ?L I? 2 U Cl :I r] =i 0 I W W Q z > CD F.- <E > LLJ Q I; W C 1 nl Q - -- - I l I I I I I 0 o Cn Q W (L O . ;11 1 'F- _J z U) -- U . I r "1 ; '1J r o~ U J W Q o ?O 0 LLJ Cr Q U (r F- zl zio o?cr! -i I O ' Ui Z Ga LLJi Ltl ?? x .. I? 11^^ (f) L-1 Cz_ LAJ T- ( 1 a r• C,r) Z CL o > - CD G? 27 LLJ CD l...L C] <T I--- (0 A]- E 49 VI-17 March, 1993 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 a ripple-effect in the stream to settle the larger sediment particles transported in the stream from the construction site. The trapped sediment 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) VI-24 March, 1993 T a a m i m LL 0 a 0 .a W w - z < ?rx z °ZF ?d WZ Ot`d5Z Q?? z z E- n. 0 E. 'c' a. W E- 2ddwU) ?Z c:,aG zn"?va ozma?° °wa W d o o m o w w x x ]fx U) A E- 0 O O U Z W W A O O U) O d O d d Z U Z Q Z ?G UC1.OZ E ZQ W FEZ W F.W v WE-OmWWZE»W??W> UZamUE-.. m d a,.-a=m0 ?°a°.a-:C V)E-W°rz- W . ..adx W F fn F -a E- ? w a Z U E- d -a F A < F- 13. ov'woxoo v' °oc4o x Ix- W z W UMUE•U a)mr.,D u W.m z a m a 0 Z w a_ O N ,J Gv Yy? O W m ui ?W 3 w Z > f ? cD 0 a LL X fl z Z I J??i ? U N L U W L) 0 l" 0 z W U Co C)Z U ?Aw CD 7 cC v, oa O? O W '? ?A Q FO ?' Q zi of j F O'. a N Cri al 01C l Z a A l r- z' a? w; 0 E VI-25 March, 1993