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HomeMy WebLinkAbout19970726 Ver 1_Complete File_19970820State of North Carolina Department of Environment, Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary A. Preston Howard, Jr., P.E., Director D EHNR September 4, 1997 Graham County WQC 401 Project #970726 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. Brian C. Burch N.C. Dept. of Transportation P.O. Box 1551 Andrews, NC 28901 Dear Mr. Butch: You have our approval, in accordance with the attached conditions, to fill and excavate in waters for the purpose of paving SR 1268 at Almond, NC, as you described in your application dated 13 August 1997. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 3103. This Certification allows you to use Nationwide Permit Number 14 when it is issued by the Corps of Engineers. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. Also this approval will expire when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification. This approval is only valid for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. Sediment and erosion control measures shall adhere to the design standards for sensitive watersheds (T 15A:04B .0024). DOT will use their stream Relocation/Channelization Guidelines. DOT must receive written approval from the N.C. Wildlife Resources Commission (WRC) prior to impacting waters/wetlands. DOT shall provide a copy of WRC's letter to DWQ within 15 days of receipt. 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 which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. 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 John Domey at 919-733-1786. Sincerely, eston Howard, Jr. P.E. Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Asheville Field Office Asheville DWQ Regional Office Mr. John Domey Central Files 9707261tr Division of Water Quality - Environmental Sciences Branch Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper A M 5TAT[ ?r'+. n n N• 9'7 0'7 2 6 STATE OF NORTI-I CAROLINA DEPARTMENT OF TRANSPORTATION JAMES B. HUNS JR. DIVISION OF HIGHWAYS GARIAND B. GARREIT JR. GovFRNOR Sf:CRF IARY P. O. Box 1551 Andrews, N. C. 28901 August 13, 1997 GRAHAM COUNTY SR 1268 Mr. Bob Johnson US Army Corps of Engineers Reg. Field Office Rm. 75, Grove Arcade Building 37 Battery Park Avenue Asheville, N. C. 28801-2714 Dear Mr. Johnson: RECEIVE[ NU, Co 2 ,1997. ENVIRONfi^c N77U- sAAENCEs (131SS1 & The North Carolina Department of Transportation (NCDOT) is proposing to grade, drain, base, and pave SR 1268, Shell Stand Road, primarily along the existing roadway. In order to construct this project in accordance with our current secondary road standards and due to the proximity of a trout stream (Shell Stand Creek and tributaries, DEM Class C - Trout Water) and extension of pipe culverts, we are requesting authorization under Section 404 of the Clean Water Act. I am sending a straight-line diagram with the proposed erosion control, stream, stream bank, and construction limits and various sites along the project where we will be in conflict with the streams. In addition, I am sending a typical section of the road, cross sections, drawings for pipe culvert replacements, general notes and standards on some erosion control measures, and a marked map. We propose to 401 IMED 0 P Mr. Bob Johnson Page 2 August 1-3, 19 install all the new culverts slightly below the existing streambed elevations where bedrock is not encountered to minimize impacts to wildlife habitats and allow the existing stream gradients to remain as unchanged as is 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 are being effectively controlled. If the planned devices are not functioning as intended, they will immediately be replaced with better devices. The rocksilt screens and other erosion control devices will be in place prior to pipe culvert construction and will remain in place until the project is stabilized. By copy of this letter I am asking Mr. Mark Davis, North Carolina Wildlife Resources Commission (NCWRC) Western Mountain Region Coordinator, to comment directly to you concerning the 404 Nationwide Permit Request. A request will be made on this project for a temporary encroachment in the Trout Water Buffer Zone of Shell Stand Creek and I am asking Mr. Davis and Mr. Ed Ingle, Area Roadside Environmental Engineer (NCDOT) to comment directly to me concerning the Trout Water Buffer Zone Encroachment. Also, by copy of this letter, I am requesting authorization to proceed under Section 401 of the Clean Water Act from the Division of Environmental Management. f t Mr. Bob Johnson Page 3 August 13, 1997 We would like to begin construction as quickly as possible. If further information is required, please call me at (704) 321-4105. Your early review and consideration will be greatly appreciated. Sincerely Brian C. Burch County Maintenance Engineer BCB/rr Attachments cc: Mr. Richard Phillips, P. E., Regional Engineer DEHNR Mr. F. D. Martin, P. E., Division Engineer Mr. E. L. Ingle, Area Roadside Environmental Engineer Mr. Eric Galamb, Water Quality Certification Unit, DEM Mr. Mark Davis, NCWRC Mr. W. D. Laughter, Transportation Supervisor III I T DEM ID: CORPS ACTION ID: NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT H): Z PRE-CONSTRUCTION NOTIFICATION APPLICATION FOR NATIONWIDE PERMITS THAT REQUIRE: 1) NOTIFICATION TO THE CORPS OF ENGINEERS 2) APPLICATION FOR SECTION 401 CERTIFICATION 3) COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT (SEE AGENCY ADDRESSES SHEET). PLEASE PRINT. D?7Y1 Cii ro? n?c /Jc?,o,???ir?P.? >< n r ?yzyi s?n,ron 1. OWNERS NAME: 2. MAILING ADDRESS: 1 Jr6 SUBDIVISION NAME: CITY: t?Q????)S STATE: /?G ZIP CODE: ZSgO? PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF ?DIFFERENT FROM MAILING ADDRESS ABOVE) : .?? /.Zlof3 E11 AAf 3. TELEPHONE NUMBER (HOME): (WORK) : ?'y05?? 3Z/"J?/OS 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: r 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGRAPHY WITH SCALE): COUNTY: _GY'ol.Aaa3 NEAREST TOWN OR CITY: Almorld. /?G 1 t e . U r 4. 0 p a c?r C. W o. z 1 In H N Q OL U' 00 1 z01 v.-1 Wmmin W HNNIK? W?08UO3 KaOZ°' ?Ou a ? z 0 z w 0?1 a3Frt W A U W wU y U 41 o 1l H p 4 lqq O w tC In n + ?14 m ? W J J H z 1 l0 1 H N H OI H W t!) 0 cu a 00 O O r 1 144w 10 r W ° ? N 01 H H W N r]I.. sad °o , Q um p w ° mz azr m w : w w x 0 w zz O ur0w ryt .7a ??u 4 ? l[ . M H :J lid W r z 0 H HW .w 14w wx x m xV xw 0 1r1 Dy U1w ?° ? rL V1 w _I .> H r= F _I I O 96 41 4. 2 U o f- 11 W 0 N rC? rl U of x rHN 0 ui la mo 0m y ?N N ?tWl. Nr OI pun a WHIP H H O. _ p x l' V 4 - C N W w c j( ? y H 1 Iuz Ina) W Jt OYO, OrC - t1mF e 9 11 x 1 ? ? W O' m W + ;, ? I -4N t11 W.-1 nil VI ?l,.11 _O --f` O W mr IC Q) In I- E? O h L. W 01 CO CN u ?I N 1 W N W OI W:1 lux e) H ... 0 v 1„Iwp •y FH H00172 y (? V! Y W H W 1 l.] {,ry VI> l?)C, Sly (l Ol HF? W F- W W Ww0 a4 W P• r Q WW 1 1 y . 41 W H O O H W LO, 41 1 . .? HF"• `p [•+ ? a ?aS rL F W ZSNaII"9L a m IL HN(.I a 141414 =l a I- v F ?? m I - rt rt 14 F 14 F W x ^ {.I 1 1 n 4 C U U . o a ? -1 a ? Oa (r4 o ov10 W H ur N F ' ' "' W W Pni 14 l to 94 ? c. IO w rtm p H aww ? rv aY r F i U HW rt 1 F v 14 1)14 I pz1 Y 11 I W F l ?1 {I ?1H m I.. 1 W 1 a r t 1 v1 rK W r1 l? 0 O 0 O m . ? z to Ln p . IP In r U ? 41 rt W rt •??SSS rr P. r[ W (? to In r a to fn aj H 4. lU p ? U W i-? V. P. 4 tq to lU (r W WI I H p Y W W W Hm 1U O La 0 IONOI L t L'1 1.1 (ENO. 7 O l.I" •" W 4 N NU . N H a r• OI rL'43mll-- (!) M l? H W S OI 0 HZ5l 1-• F W FH H [) W 01 W aW V1 O-• O . H ) ?I P. O OI )-•- l;1 W In I H r12 . r Vl ?_ {' 0"41 :•+? 0 . 41?i0GZ lu ?1 ? W : 1 W + H lK t.1 w x .. MxfiY25 4 F{ ?.? . YH r YS {K -• sf U tY W SC1w-i Wx?6 O ,. Y -.?W Y? ?' Y I . 1703 1!Ix H H P. PL O 0 (7x 4) ( H W pp11 H HO W V) x r2 W Y U1 H P. W L7 F ? H H H P. ? •1.I WW , .. i Ul O .-i {•. N F W1. r? LI OI H Q, 'I F"I.JHW W :• W W W G a W N ) W H V) a ( r 1 w H ( CI ? F H i q ? ? u F ? ?i tG P. M tq ul z .-) f0 - i• F .1 l .' i w PECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.) : 6. IMPACTED OR NEAREST STREAM/RIVER: ?irii '"flaj d Cc ?4J6 - RIVER BASIN: loc L t 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER EXPLAIN: (ORW), WATER HIGH WS-I QUALITY OR WS-II)? YES QW Vy OUTSTANDING NO F RESOURCE SUPPLY ( C/??s Toc?7L ?,a?r 7b. IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)? YES [ ] NO VQ 7c. IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION? 8a. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ ) NO V) IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION): 8b. ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE? YES [ ) NO j}q IF YES, DESCRIBE ANTICIPATED WORK: 9a. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: 9b. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: worse 2 . v i 1 10a. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: EXCAVATION: FLOODING: DRAINAGE: OTHER: TOTAL ACRES TO BE IMPACTED: 10b. (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED, PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION): LENGTH BEFORE: FT AFTER: FT WIDTH BEFORE (based on normal high water contours): FT WIDTH AFTER: AVERAGE DEPTH BEFORE: FT AFTER: FT (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY) OPEN CHANNEL RELOCATION: PLACEMENT OF PIPE IN CHANNEL: -)z CHANNEL EXCAVATION: CONSTRUCTION OF A DAM/FLOODING: OTHER: 11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED DRAINING TO THE POND? WHAT IS THE EXPECTED POND SURFACE AREA? 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8 1/2" X 11" DRAWINGS ONLY): / in.N)o .. -.? I L / U J CcP C?.C 13. PURPOSE OF PROPOSED WORK: Tn lj;de-n a,/)d -)oV ? i 3 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS): 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. RDATE ESPONSES CONTACTED: (ATTACH FROM THESE AGENCIES.) 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER HISTORIC (SEE AGENCY ADDRESSES SHEET) AFFECTED PRESENCE ICH MAY REGARDING THE PROPOSED PROPERTIES IN THE PERMIT AREA WH PROJECT. DATE CONTACTED: 17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF PUBLIC (STATE) LAND? YES P' NO (j (IF NO, GO TO 18) a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT? YES [ j NO 14 b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE? YES [ J NO [ j IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369. 4 18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET OR THEIR EQUIVALENT. 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. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? f. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? g. SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE. NOTE: WETLANDS OR WATERS OF THE U.S. MAY NOT BE IMPACTED PRIOR TO: 1) ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND 3) (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT PROGRAM. O ER'S/A NT'S SIGNATURE DATE (AGENT'S SIGNATURE VALID ONLY IF AUTHORIZATION LETTER FROM THE OWNER IS PROVIDED (18g .) ) 5 HEWITT QUADRANGLE NORTH CAROLINA 7.5 MINUTE SERIES (TOPOGRAPHIC) 158-SW ?o 30" 2 I I f AT SMOKY MOUNTAINS NAIIONAI PARK IFNv PRO f• Y4 A. ?IOJONTAtSa p: NIVF ?{ On AI pNT r •.,I .'(1 I }' Lll) 0\;1\:`? Y C' / ,p t1 COI ---?:'?, `•`../' -?` 1 '{' .? ~I al,,? ,lye ?° W 7/ ?,t:'?%1'' ? r \.• I ?. ? . look 'V' / lino 11 lift :t', i Vile o ? ` `\ I -? ?./ CgEEK l M NEA1N • J Iorl L. 'MGN Ip Illr n • 11.1 .. i iiv.,s 0\ , to" /r C-1 Ii/Ana `- t I S ljrt ' I\l1 c 1 • ,IY. I,{! , Llr oill e \ ' )111 till f {t{{ s .7 nlr a j CAI/ ru. C.P IAR Ilia +-?' n1?a1 r '• 13 ... 0.1 C« ran Pilot •rVl ?,_\` (f 1111 I v II>1! '•IL r, OnI t•;. !Ili W 1. GG f./uJJVru { E O A N II M `?.? Ire ?' ; -'\ RWND IOR J N • ] IRII to)) \? Ill) WAUCN(CHA SAW . l1_Y M O U 111/ ! NII n \ ItU l0 S MIfiIIAN ?N" ! 11 1 . 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N IIw , J OO P O ,` \ ,, i? /-mar 1 J ? 0// \.' 1.1D ?? N It 11' for I C O I? L-^-?•'• 1 `. P R? N F I ;I FRONTALS CO ?: ROAD NAME: SHELL STAND RD ROAD NO. SR 1268 WORK ORDER NO. 6.932085 FROM CENTER LINE OF SR 1232, STA. 0+00 TO: 66400 END OF STATE MAINTENANCE ---t ADDITION: YES NO x IMPROVEMENT: YES x NO TO BE PAVED: YES x NO GUY WIRES POWER POLES TO MOVE. YES NO x CABLE BOXES GUY WIRES TELEPHONE POLES TO MOVE: YES NO x RIGHT OF WA Y.• x 50' RIGHT OF WAY.- 45' SCALE:. 111=50, L60' DATE: JULY. 311 1997 CIL i I I I 1 112: 1 slope I or flatter I !9, /. 6 BHLD. I --------------- •--i--------•-- i / 1:1 slope I or Ilatter > 91 8HLD. .3' i I DITCH i ' I J 6+00 \ \ \ \ Sto. 6+00 \ End Buffer \ \ Zone ?1 , 5+50 \ Sta. 6+00 End Rock Berm 5+00 4+50 4+00 3+50 \- I 1 1 Check Dams Spaced As Required I 1 5' Branch Silt Basin Type B 8 x3'x2' I j_ Ktia 6+00 5+50 5+00 4+50 4+00 3+50 Keep Existing 18" CMP 3+00 2+50 2+00 I I? I I I I I 3+00 I I Sta 1+50 I 2+50 Begin TSF & RB ' i Sta. 1+50 Silt Basin Begin Buffer Zone #1 I ! S z3 x6' Buffer Zone Encroachment #1 1+50 United States Forest Service Bridge S 1628 I f Graham County, N.C. I ' (Shell Stand Road) 1 low _:a STR 1 13+"40 1 sfoo I 610' RIw 1#50 co I ? I h F 1 „00 I -I I 4400 I I 3150 3-50 - g u I r.M h I „00 I I -I 3-00 (1) I I 2-50 I _ I 2-50 610' R1 I K 1 2400 a - I- 2.00 LL I I 1+S'o ?? 3u 1450 RcvrO Roc K BER?r? +6 I I I „? 40 srq I I? 1400 I 1400 I I 0,50 I I 1 -I 0450 I 5 10' R1t STR50-1 SR-TYPE Q 6'x3'r<2' l STA. 3+45. KEEP EXISTING 18" CMP UNITED STATES FOREST SERVICE (1) CNECK Al+nls SPACED 5 2E urrtEQ I l1NITEI) STATES FOREST SERVICE I 1 CONCRETE BRIDGE 1574. 0+00 IN S CPO"" - I - o+oo 5' Branch r I I I I I 1 Check Dams Sxoced a5 Required I %0 lqm• I TV c Silt Basin Type B 8'x3'x2' . -- ?--_ -- 2' Branch lil!I'il'Ilil Ak? II i ?I I .I D/W it STR50-2 jOtOO 48" Mir 510'_ R1N I c•so -I I L I I I o•oo -I I I I 0.50 1 -I I I (L I 0,00 ?- I I I I I SZ7-E # 7.50 - 5 R1 I I roo0 1 LL I I 0.50 I I I I 8400 5m. &.00 ENo 2oc.,4 13 EiCM I I I CO at I d t1 I 5.50 - I I R III[f 13000 1 ,--4 SB-TYf'[: 8 8'x.3' c2' 1 j O f 00 S TR50-2 STA. 9+90. KEEP EXISTING 18" CMP #so •00 C Ec DAMS P c -b '4 n uxomo •I0.50 0.00 ?u - ' 1•0 5? STA. 7+50. KEEP EXISTING 18" CMP ACA . TVPF' !3 12 Z' Y 7' 1.00 •00 LA 13+00 (1) Temporary Silt Fence I Check Dams (n Spaced as Required I I rSilt Basin ?i Type B ..*` 2' Brrnch F ill Slope i STR50-3 18+00 1 1 S+p p S T R50-3 I .' 610, RIw 1/-50 14450 -I I 1 I 14400 H 11400 ? I I I I 13450 1 13150 rI I I .' I 13-00 19-00 I I I I 12-50 12450 510' RI I I 12#00 12,00 I *2, - r81,4-CMP STA. 11480. KEEP EXISTING 1811 CM SATE 0-0 P. I -T PE 1x Ix 2 1 11450 I 11.50 -I I I I LL Il#oo l I_ Il,oo 1_ I I I I 10050 10450 I I . 610' RI lO+p" - I ^ 10+pp Sta. 22+00 \ ' I I 22+00 End Rock Berm I , 22+00 I I Sta. 22+00 End Buffer I 21+50 21+50 Zone #2 I ? I I I ' Silt Basin Type B 8 x3'x 21+00 . . Keep Existing 18" CMP 21+00 I I 20+50 , 20+50 I I I I , 20+00 I 20+00 Check Dams Spaced As 19+50 Required 19+50 I I 5' Creek -? I 19+00 19+00 I ? I 18+50 Ir I I 18+50 I I I 18+00 I I 18+00 I I Sta. 17+00 17+50 Begin Rock Berm i I Buffer Zone 17+00 sta. l7+oo I Encroachment #2 Begin Buffer Zone N2 I S.R. 1628 Graham County, N .C. (Shell Stand Road) I 1 I - A L S TR50-4 ' .,OfOO ? I 10450 LL It#00 1 Ie#50 18400 (1) 17450 I 20{00 STR50-4 I -5 1 0' • RIw 19#50 t I I I I 19400 I I I t 19,50 I I I 18400 I CNECK DA/NS SPACES AS REQut'RE D I I I I 17050 / 1 ) 10' -R I I I 1700 I I 1 (_ . 18450 i I I I I 18400 - t I I I . ®1550 1 - 1X 1X 2 ? rg., -1'CMP - STA. 15+30. KEEP EXISTING 1811 CMP J74-oo 3ELxN 12oCK Bcr S IT -roc BC(otlU RUFPCA r-04)642 17400 to 15450 ?c t ?v 1800 I - (_ 113+00 STR50-5 2St00 I 25+00 STR50-5 I 510' RIw 21#50 I I 7 1450 21-00 I 1 -I 2/400 i ' 1- I I 27.50 I I 27,50 27,00 I I_ 27000 (1) I I I ?1) 27450 I . 22#50 510' RI I 1 1 471• ZZ 1-0? E'01)D IZCW- 'K BE 22400 22-00 STA, 2.1fi00 END R 21450 I 21.50 I 1 SB -T 2X ?u YPE ® -1 8" 4- c mp- STA. 21+20. KEEP EXISTING 18" CMP 21400 I_ I I 21000 70.50 I I 1 -I 20450 I 610' RI 2000 _ 1- LO+00 STR50-6 30+00 I 30+00 STR50-6 I 51 O' RIW 29#50 2 I 9#60 LL I I F- I 29,00 i- . 29-00 20,50 I I 10#50 26-00 ? I - 1- I 26-00 C1) I I I ?1) 27,50 21450 . 610' nl I 21400 I 1 -I I 21400 I I ® s -rY?E Q 8'K x ' 26050 _ 1 26#50 1-8"4- CMP I STA. 26+40. KEEP EXISTING 18" CMP 26-00 I - I- . 26400 LL I 'A I F` I 25-50 1 -I 25-50 I 'x 'x2' 5? U' STA. 25+20. KEEP EXISTING 18" CMP. 2800 ( _ 1- 21300 STR50-7 (1) 3Sf00 3#4 34 334 33 3 32 31 31.00 30 0+00 1 I 35+00 S TR50-7 I 510' Rlw 3 4450 I I - I- 34,00 I I 1 -I 3)450 I ® SB-TYP E Q 81x31K21 18'' CI•iP STA. 33+15. KEEP EXISTING 18" CMP T -I I 33-00 I I . 32-50 510. (1) RI I I LL 12.00 I ? I 1 I 1 -I 31450 I I I I I I 30#50 I 510, ® SI3 -T hG 1 X IX 1 R I -CMP - 18!' STA. 30#05. KEEP EXISTING 18" CMP I 3v*v0 STR50.8 4OfOO i SEOfOO STR50-8 I . 510' R I ff 39450 I 3 9150 I I I ® 6 -TYPE Q 8?X3?X ? 18 " CMP- KEEP EXISTING 18" CMP' STA 39+00 39,00 7 9,00 . . I J8f5O tL I 1 3 8#50 _ _ I I I 78-00 I I I i . C EC1C D f}cEA A5 QCQut2ED r ,50 1 37*50 5 C1) o C1) 1 I 77400 1 I 37400 LL ? I I 38450 I ® )e?5o [jj:-jVP6 13 'X 'x r STA. 36+30. KEEP EXISTING 18" CMP )6#00 I ( -I I )8400 75-50 I I I 75050 I . 6) O' Rif 38 00 I 3t3+00 ,Ih L e f STR50-9 48+00 4St00 44 44 a 5=T6 # 3 1]400 (1) S TR50-9 40?OOI I - ?_ (40+00 SIR50.10 SOfOO I SO+00 STR50-10 I 510' RIN 1 . 49450 - 40#50 I ? I I 49400 I_ I I 49400 46-50 I I I -I I 46#50 I I WOO I 46,00 tl I ?- I I 47-50 1 47-50 0 C1) R ?1) I I 47-00 I I _ I 47-00 I I I 16#50 I I 46#50 I I 16-00 46400 ? I I I I Pe 'x 'x2? 45-50 45-50 CMP- STA. 45i/M. KEEL' EXISTING 18" CMP 510' RI 48+00 1 -413{00 STR50-11 SBtOO I SS1O0 S7R50-11 I 810' RIw 51-50 5 I I 4450 51400 I I I_ 54#00 LL . I ? I 57#50 I I I 57050 53-00 I I I 57-00 I ® -T P 'x l x I _ 1-811 -' GMP- STA. 52+65. KEEP EXISTING 18" CMP - - T - - 57-50 _ _ 57450 6 10' RI I (1) 57,00 I I ? 5:400 (1 ) IL I F- I . 51.50 I 51#50 51-00 I I I ? 51#00 I I ? IF, - CRP- STA. 50+75. KEEP EXISTING 18" CMP ?? _E A DD F I E 13 0 IK 1 50-50 50050 ' I 610' RI SO+OO I SO1OO STR50-12 6 010 0 I 6 010 co S TR50-12 I 510, RIw 59050 I I 5 . 9450 ? I i 59400 I 59#00 58050 I I I 50650 1 --r 'x3' x z 18p' gHP STA. 58+15. KEEP EXISTING 18" CMP. T 50400 1 1 50#00 57-50 1 I 1 57450 0 (1) R (1) 1 It I I 1 57-00 _ I I . 57400 55450 I I I 56650 I I 1 55400 _ _ ® s Sao 613 - r i x YPO 13 'X 3 2. - Rif! C MI! STA. 55+85. KEEP EXISTING 18" CMP 55-50 I 1 -I 55#50 I 610' R1 88+00 1 56/00 \\ 1 r ? 3' Branch Sta. 62+00 Begin TSD Check Dams Sta. 62+00 Spaced as Required End TSF o s P - - 1 1/2 1 x . N Y ' C UP Ex t e n d ' f t a, Y e I - 1 1, 2 1 _ V ?R. vv-rvv \ Silt Basin ' \ Type B 8 x3'x2' t11'1i?, Silt Basin Type B 8 x3'x2' STR50-13 65+00 ( 65+00 STR50-13 I 610' R1W 61#50 6 I 1450 I I ?j?' -TYPE 8'x3?X2? STA. 64+10. KEEP EXISTING 18" CMP 04-00 - - -I- - - -I e??oo I I sTTE # nso 30 10 -1- ?L_ 63150 STA. 63+50. KEEP EXISTING DOS' CMP I 5 - PL- 13 'x3'x21 03,00 I - 1- ® I 03-00 418" ' ' STA. 62+85. KEEP EXISTING 18" CMP I 61450 62450 510 R1 I (02+00 6,zN -r; so I 1 1) 02400 - . 61100 ` 1 ) ?Sr-R z+oo ENO Ts r- I I I a1450 I I I 61450 I I 61400 01,00 - 1, ' STA. 60+95. KEEP EXISTING 18" CMP 60050 I 1 ?I 60.50 I 510 R I IV f30+00 I f30f00 STR50-14 '1Ot00 1 ?0+00 STR50-14 510, RIw 69450 69450 I I I I 69600 69400 I I I 66450 66-50 1 1 1 1 66400 66400 I I I I 67,50 1 67,50 (1) R10' (1) I I I 67.00 67400 I I I I 66.50 1 66.50 -I I 1 I E 0. P. -I I I ® - 'x 'x l 65.50 18-1-4- ' 65-M STA. 65+50. KEEP EXISTING 18" CMP A- 510' 1 R ag+00 1 43 5100 TVIMPORARY BROSlON CONTROL SYMBOLS I TEMPORARY STONE' DITCH CHECK ROCK SILT CHECK DAM SILT BASIN--- 'I'YPH - B TEMPORARY SLOPE DRAIN TEMI'ORARV SILTDI'I'CI1 YnXXM' '1'9D EARTH EMBANKMENT SILT FENdIt (?- J_ ?-? ------------- --- 'I'vrdroIt1 nir 14T REAM CRUSHING _?---- I' IIJER ULA99 ItOVINa - i' a R ?rar o?ro.ty- oo?r.JlJ?t oac. "-JW 'l dWXJr-A9 db figJM04019. I'?aE NO. S`I U. ISO. -6ESCRII' I IUN: SYMBOL: 245.03 TEMPORARY SILT UIICII ISU VI-2 245.05 TEMPORARY DIVERSION T U , t VI -4 893.01 TEMPORARY SILT FENCE I I III VI-6 890.05 TEMP. SLOPE DRAIN ,- ,- VI-8 WI 111 EAR I I I BERM 245.01 245.02 892.04 895.10 892.01 892.02 897.01 894.01 245.04 SII_ I BASIN -'I YPE (A) -? SIL I BASIN -'I YPE (0) T EMP. ROCK SILT Cl IECI( TYPE (A) TEMP. ROCK SILT CI IECI( TYPE (a) T EMP. ROCK SEDIMENT DAM TYPE (A) T EMP. ROCK SEUIMEN V UA? TYPE ( B) ROCK PIPE 114LET PRO1 ECTION ROCK SILT SCREEN S I ILLINa DASItJ _ VI - 10 VI-12 VI-14 VI-18 VI-18 VI - 20 VI - 22 VI-24 VI-28 898.01 898.02 898.03 ROCK INLET PROTECTION TYPE (A) (A) O)R(A) TYPE(a) (D) )R(D) TYPE (C) (C) umOR(C) VI-30 !?! VI - 32 VI-34