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20221757 Ver 1_20230120_Carolina Springs Woods Creek Impact Maps_20230120
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E�%� A%�M CAPE F - � - A�vV111�VVPVA1�F A ti I,I���/��✓�/ 7 � �I � ' av \a vVAtAi° At11AIAIi7 _�.�5 00,0B �//>(1r rj�l(1I WETL30 HOLLY SPRINGS AREA �CAPE FEAR BUFFER Ib %II I 1) wUAuREASTENDOF J1//I( EXISTINGR/W, WOODS 21'EXISTINGEOP EA W13 E v\\ WETLANDGpg 'f�r CREEK RD WIDENING AT STREAM V 0AREAW12hk WETLAND PROJECT IoR1,1 EXISTING STORMizoN BOUND-- OFFSITE PER �DATEDMAvz,zoosEXISTING S02 STOL SPRINGS POND 1 INTERMITTENT EXISTING STREAMH30HOLLY ullCAPE FEAR SPRINGBUFFER /q1A� STOP IIl If FEATURE STREAM ZBUFFER p C2 '-30 HOLLYV WETLAND1 4,41*�j)l �11 01 SPRINGS CAPE SR 1155-WOODFIELD ::AK DEAD END ROAD4, OAREAW14soPueucwwT 30' HOLLY WHOLLYSPRINcs �{1`fOFFSITE ROADWAY a�.- A, A4lI��AVl�/A�V�S/I/PR1/II/l1-A//II�IN�l�I1I/p�4 �IIITiS�I1/I�/�Il�n//IiIIIl��1I�IGnIlIS>�l1I�//7II/ylI1Ild�i/i�v�1I/�i(IIlu�'/II�11Il//Il/vI�/1lI1/�1AilIICll//1lIlII�/1wlAI�1(lII/1dl//% ll�I/1IIlllI/li�I%l%�/V�///lI/JlllIP/�/�/vI'pIil�AljI1�lI///II0�lrI�II/1pll/lfI)AIIE /ilII�WIII("�/IIIs���IlI)�.��CILlI���tilI I't/ I�lVE�IA�1Il�lIIAl�P�.tAIAIld�t�/�//\LISE / IA1�tAiI1�v� I�IF�E/,IADr/Ii�qVA��VF�UEi.V/i/i ��l1�/ A�/ ��i/ �-n�AV�Il�As�_/�-iI�A�,��-l���i/\�•��i���=�ill ---�,tii.I_��s/%I�iQ.-�2�I_A�iaI��i�o.ri�V���i��r/.I�QI�.,riiAx\�.V=I�Iriy\�_,El2AIc -lVV����_ao���/A�\i�IAl�iiVa� aA'VIlj ,1_�ezA�I_lIi\ �'%I1i%V�l�ui\\�s�i��i�a_jIv�\I/i\l�VE/1��aI�%/�I1cVVcII�\A�i/oV1/I� �1e;=A„m�1I//I��iti/IVA�aVZ/�i'l'VnS/%l�Ah �/�llAIti- �IIuAiV=�AI��/�-� /llSv/�l/"-lIAl /_s/Vtl irIIa,1/_QA�t,m�-I%'��lI1�i/ I��lIzI•'%VII�VI�It��II1I�ilio1I1�iA/\I(�1IrlI!ir/I II'f \I21II'�lIr�%/II�/VPA�I�I/Ii����l1�/1liI>I�%A�I %IilI%1I�oIIiI�i1\�\IItiIV1i_��II/i=�t1lIJ�%�I/��pVIII//l�IrI�I/I�l//lAloiiI IiI/A-��Il�II�X%Ili,1l.1i1��\I/tVIII-iIAti/1i/�l1VII/�I/rVlII UiVP-��IiIIi/III A/IiI�/�lIH.�l,��r�I!����t�lI�1IilI�I�1A�1IIi�AIIA.)'l�iiI�^i1I�A�����IDWRSTART FEAR BUFFEFEATUREII � v/IrA/�AI1lr 1/Ii�\Ii�lI1�A _A1l1Iiuv�lIIIl_5v� IllD�IIIl/IVIIl�1���I„�l III�IIWs �At� 11h11/�sAV�llII1,',It IvV111IIl;�T�/IAv1lI�1� ��1�(»l (�1e �lIif1PIiI�1l;1Io�l�PVli.I.I1s �- Irp�!1V�F11I 2lt1 1 1It� l II ItltitI\.lh,I4rpo � 1f,2�� c,1e1 s�s WiNl � I���� .s�D �-/ -E<s��ro2 'cN�. r � I\i�j•� _ 'Ni1„`ai\. G �- HE A�IBUFFERRENNIAL 7��ii,t ,II lI1�1iIsY -320iiSTREAM MTENT // OFFSITE GSTREAIIIIINflPOND2 1J(,�i�iii/�FI�2t// � AI�1/�I �� 30HOLLYSPRINGS CAPE FEAR BUFERW AREAW3(DM02STADWRSTOPWETLAND FLAGR/SO4\S05 START \\��,60' EXISTING( 21 EXISTIWETLANDFEATUREI AREAW17 II ki�WETLAND BU4r�AREAW15 � �N8,50� FFEATURELN" AREAW16 ETLND AREAW18STREAMABUFFER12 P v �- \✓§_ EXISTING III op IIIIIhiDWRSTARFEASTORM30' HOLLY SPRINGS BUFFER 30'HOLLYSPRINGS qw CAPE FEAR BUFFER lip CAPE FEAR BUF 30'HOLLY SPRINGS 400 TT CAPE FEAR BUFFER 422 lIli I STREAM DWRSTOPFEATURESTREAMA11JIIIV425TT' I((12 LBUFFER 435 WETLAND AREAW19Aw�� ll llI1I/I VIIllIli STREAMG AVA\OFFSITEA� e �IIIU(III00f�lJI801 wEXIS0 /I - �•1 "1 ui''�l���•��iie�/�e,�o,�a�� /�l�il\.�✓"'�/l .iWW`/ Er� T�'t. L A. . � Ni j`iam�tis�/ DBOUNDARY-ago- It 01 aX////I VAAIII 011IIIHOYSP�RINGSk 1IIIIIIIlII�I1II s/iAJIIAREAW22 'Ow�wvX CAPE FEAR BUFFER IIIIIl`' ' 260B�o -OFFSITE�- AREA 260A TT -VVETL;rl 9TAKI wz1 <POND3 STREAM / L�/-S1303ST0 L llWETLANDFLAG BUFFER AREA (/SBMSTA1 FLAG 21 ',11I I//� 1I11I1�WETLAND AREA \\�SM(LINEARWETLAND)lj/ II _ �-l L2 III 270 S IISTREAM GRAPHICSCALE i%%i /I400 0 200 400 800 END OF WOOD CREEK 91t SPR iO I RDWIEXISTINFSITEYAINGTG ( � iA r/ A IL t� I .�/ �% AIlIIII/i� STREAM PROJECT BOUNDARY, � �r>�/� STORM A •,��,������ %sir/sill%///.; inch= 400 Ft. /%l Illl AIAVAAVIIVA\1V�linill�i/�i��l/� y�� �/f / �i� STREAM No. Revision Date By 111n,,j_, Scale 140- Withe�sRavenel WR AS NOTED s,eet uo. °rawnd Date WOODS CREEK ROAD WIDENING EXISTING CONDITIONS 1� ED �neefnanDiveICaCary, 5A wR lziosizz gSurveyors Checked By ]ob No. 115 acKenan Drive Cary, NC 27511 WR 02190372.30 L OF HOLLY SPRINGS NORTH CARO LNA t: 919.469.3340M I license#:F-1479www.withersraveneLcom \l r\ STREAM \\ \ ✓ `' \ \l r B 2260 PG 670 & _ /\ a// `, 1 � \ I ) r'' � ( ( � I `� \�r' �j MARY HARRIS r� 1\ \ / i \ f z\ �l (j t 1 h { 4/11 t C � hf r� / PERENNIAL ss-730545 3 �' 41EXISTING Y / \ \r PIN: o73osasea7 ���/ 0� �� �� �\ �S� STREAM .' �1 a STORM f� r WETLAND \ �� III'�,��/�✓f/ G ���� AREA 1 \r �\ Yr\/WETLAND �f f )lr 4\� W 3 6 \ AREA j�� \ C �������� 7 j°\� �\ \\I1S��� W12 r A 30' HOLLY SPRINGS CAPE \ ;PERENNIAL �77 �-��� ���(` FEAR BUFFER STREAM\I� I� WETLAND �I �\ ���°/ f S�� j �A� -1 A AREA o� �AI'I,I�i�� %��� OFFSITE STREAM 60' EXISTING RNV I - �� Ci� l% �%� 21' EXISTING EOP� J � WETLAND - WETLAND AREA W13 STREAM, AREA ' � � 7 � \ >�� / N \ AREA ! � C2 %�� I M PACT AREA 1 EXISTING v� �� \\ STORM I Y Y ��f�l ������1�N �-�S02 \� � Irk\ � (SHEET C) �I�I���%/j����s SITE POND 1 -�-- ���� \V STREAM ■ �llsrsy . v l \ V� ,�■ A\ 1�1� y \1 J \ IMPACT AREA 2—�', �) �L IN STREAM (SHEET D) ■ ��,Y� ������ ;l �� \ z ==,= EXISTING H =i 'HOLLY WHOLLY SF STORM SPRINGS ff� i � I � �� � � \ CAPE FEAR BUFFER =' ��— ��� �rn �\ � l/ � r � o EXISTING �/ A r G�\V �111 � 1 1 � � r�i%ice �� BOUNDARY Q �f ��� f��\�fl��/ice/ij 30'HOLLYSPRINGS _ r n WETLAND %/� CAPE FEAR BUFFER ���f���f�f��I��ARE AW14�- \�\� 60' EXISTING R/W IMPACT AREA 4 'k V J �� I �� I A� �- \\ \�� PERENNIALS V� ��vY �'v�vvv%i���''���� yz y _ '��� < �� v\ STREAM vvv f �l \ vv SHEET F ; . Lo <C o G � WHOLLY SPRINGS % �' CAPE FEAR BUFFERrLo vV A! \ , l l/ �� ���� �� f ff f �f Y �� 111lii�POND2 ��� �/ A \ i%� i DWR STOP V _ ��� I \ \� \ — �� I� ���� �� FEATURE �� I 3 l�Vf 11 1 \ v vim\ > 1 \ \ t\\ �� 3[ s 1 « 30HOLLYSPRINGS �I BUFFER I \ A\�\�2 �CAPE FEAR BUFFER WETLAND AREA W15 ;� � \ WETLAND AREAS W37 \\`\ \\\ \ \\\ \ \ \ \ \ \ �i ��� ���\ C A �V A\�\\ \ \� // �� 21' EXISTING EOPA\ VICINITY MAP 1 =5000 OFFSITE ROADWAY WIDENING OVERALL WETLAND AND STREAM IMPACTSUMMARY TEMPORARY PERMANENT (NO FUNCTIONAL LOSS) PERMANENT (FUNCTIONAL LOSS) IMPACT SPECIFICATION STREAM WETLANDS STREAM WETLANDS STREAM WETLANDS (LF) (SF) (SF) (AC) (LF) LSF) (SF) I (AC) (I F) I (SF) I (SF) (AC) IMPACTA REA 1 3 12 - - - - - - - - - - ACCESS C RIP -RAP INSTALLATION - - - - 15 67 - - - - - - ROADWAY CROSSING AND GRADING - - - 24 105 - - IMPACTAREA 2 3 28 ACCESS D RIP -RAP INSTALLATION - - - - 13 25 - - - - - - CULVERT CROSSING EXTENSION - - - 69 138 - - AND GRADING IMPACTAREA 3 23 127 - - - - - - - - - - ACCESS E - - - - - - - - 57- INSTALLATION RIP -RAP INSTALLATION - - - - 48 287 - - - - - - IMPACTAREA 4 F TEMPOARY CONSTRUCTION 6 12 376 0.009 - - - - - - - - ACCESS ROADWAY GRADING - - - - - - - - 55 110 1,113 0.026 TOTAL 35 179 376 0 76 379 - - 205 867 1,113 0.026 TOTAL ACRES (STREAM) 0.0199 AC TOTAL ACRES (WETLANDS) 0.026 AC TOTAL ACRES (ALL PERMANENT IMPACTS) 0.045 AC �� v�yY ���YY ��vvY vfllff\ IMPACT AREA 3 DWR START "M Vim_ A � I � \V �� � 1������\�� A\ _ SHEET E 1 EXISTING �a� r! -/// c� /i BUFFER \ �� )� �� — STORM i \ �� ✓ — _ \\V i 1/ l WHOLLY a VA\� ��\V� �/% �\ �.\ ����1 �_ — �� // SPRINGS CAPE \\\\VgI \\� FEAR BUFFER I��yjiDW Sa.��,,1� ii� DWR STOP \/r A\\ /ice/iceIV FEATURE GRAPHIC SCALE ( STREAM 1 \ /\\ BUFFER \\� 12 - zsa o 125 zsa soa 7-- LIL� inch = 250 Ft. Revision °ate B v I I Designer Seale \/ WithersRavenel WR AS NOTED s,eet uo. Dreck By °ate WOODS CREEK ROAD WIDENING OVERALL STREAM & WETLAND IMPACTS 1/ En ,r,ee�nan Drive ,NC O15 B WR 01/17/23 g Y Checked By ]ob No. 115 MacKenan Drive Cary, NC 27511 WR 02190372.30 TOWN 0F HO L L Y SP RI N G S NORTH CAROLINA t: 919.469.3340I license#:F-1479 I www.withersravenel.com CULVERT DOWNSTREAM N M 327 �� �) ( — CO O \ T F 01 � M / \ OUTLET 401 / 7.5W X 20-L X 24" D CLASS 1 RIP RAP DISSIPATOR PAD IMPACTAREA 1 TEMPORARY STREAM IMPACT / TEMPORARY CONSTRUCTION ACCESS 3 LF (12 SF) 333, SILT FENCE (TYP) - LIMIT OF DISTURBANCE (TYP) P_ O��\ J — — — — _21' EXISTING EOP— Q SILT FENCE (TYP) \ LIMIT OF DISTURBANCE SILT CHECK DAM (TYP) CULVERT UPSTREAM 335 335 330 330 330 330 325 325 PROPOSED GRADE PROPOSED GRADE 325 325.320 320 30" RCP 320 135.47 30" RCP (CLASS 1320 3151 LF IV) @ 2 82% 315 135.47 LF (CLASS IV) @ 282% EXISTING GRADE EXISTING GRADE 1 1 0+00 0+50 1+00 0+00 0+50 1+00 SCALE: 1 " = 50' HORIZ. CULVERT PROFILE 1 " = 5' VERT. 335 335 IMPACT LEGEND W125� ® PERMANENT WETLANDS (FUNCTIONAL LOSS) 320 G5a2 F2 320 PERMANENT WETLANDS (NO FUNCTIONAL LOSS) ® TEMPORARY WETLANDS 7.5'W X 20'L X 24" D �CLASS 1 RIP RA GRAPHIC SCALE PERMANENT STREAM (NO FUNCTIONAL LOSS) 315 DISSIPATOR PADP 315 30 0 15 30 60 PERMANENT STREAM (FUNCTIONAL LOSS) TEMPORARY STREAM 0+00 0+50 1+00 1+50 2+00 2+50 1 Inch = 30 Ft. "TOP ELEVATION OF THE RIP RAP DOES NOT EXCEED THE PRE -CONSTRUCTION ELEVATION OF THE STREAM BED. No. Revision Date 3v Illn,,j_, Scale \/ WithersRavenel WR AS NOTED s,eet uo. °rawnBy °ate WOODS CREEK ROAD WIDENING IMPACT MAP AREA 1 1/ En ,neeslPlanneslSurveyors C WR 01/17/23 g Ched<ed By ]ob No. 115 MacKenan Drive I Cary, NC 27511 WR 02190372.30 TOWN OF HOLLY SPRINGS NORTH CARO LNA t:919.469.33401icense#:F-1479www.withersraveneLcom 31 II 22EXISTI G EOP, \ \ I � 22EXISTIN EOP� � I I I I I � IVI I � LIMIT OF DISTURBANCE I I I I I M I I �\ SILT FENCE (TYP) \ ;'n Q LIMIT OF DISTURBANCE \ %04 18" PIPE TO BE REMOVED \ \ n I \ \1 I II A\V A +I I l 0 GRAPHIC SCALE 30 0 15 30 60 1 inch = 30 Ft. SCALE: 1 " = 50' HORIZ. 1 " = 5' V E RT. WHOLLY 304 SPRINGS CAPE BUFFERAR Q II STOPCD J STREAM C2 306— ' l __/ �I r_30J co IMPACT AREA 2 / ` TEMPORARY STREAM IMPACT TEMPORARY CONSTRUCTION ACCESS — \ 3 LF (28 SF) OUTLET 601 ro — 6'W X 12'L X 18" D CLASS B RIP RAP DISSIPATOR PAD IMPACT AREA 2 PERMANENTSTREAMIMPACT 'off RIP -RAP INSTALLATION (NO FUNCTIONAL LOSS) Q 13 LF (25 SF) IMPACT AREA 2 PERMANENTSTREAMIMPACT CULVERT CROSSING EXTENSION \ AND GRADING (FUNCTIONAL LOSS) + 69 LF (138 SF) J 0. CULVERT PROFILE \ 315 PROPOSED GRADE 310 \ 42.90 LF 24" RCP (CLASS IV) @ 3.03% 305 300 6'W X 12'L X 18" D *CLASS B RIP RAP DISSIPATOR PAD EXISTING GRADE 315 310 63.04 LF 24" RCP (CLASS IV) @ 2.38% 305 300 *TOP ELEVATION OF THE RIP RAP DOES NOT EXCEED THE PRE -CONSTRUCTION ELEVATION OF THE STREAM BED. SCALE: 1 = 50 HORIZ. 1 " = 5' V E RT. IMPACT LEGEND ® PERMANENT WETLANDS (FUNCTIONAL LOSS) PERMANENT WETLANDS (NO FUNCTIONAL LOSS) ® TEMPORARY WETLANDS ® PERMANENT STREAM (NO FUNCTIONAL LOSS) 0 PERMANENT STREAM (FUNCTIONAL LOSS) TEMPORARY STREAM 315 CULVERT UPSTREAM 315 315 CULVERT DOWNSTREAM 315 310 PROPOSED GRADE 310 310 PROPOSED GRADE 310 EXISTING GRADE EXISTING GRADE 305 1305 3051 305 42.90 LF 24" RCP (CLASS IV) @ 3.03% 300 24" RCP 300 300 (CLASS 42.90 LF IV) @ 3.03% 300 0+00 0+50 1+00 320 CULVERT UPSTREAM 0+00 0+50 1+00 320 315 CULVERT DOWNSTREAM 315 315 315 310 POSED GRADE 310 310 PROPOSED GRADE 24" RCP 310 305 305 66.50 LF (CLASS IV) @ 3.76% 24" RCP 305 GRADE 305 300 300 66.50 LF (CLASS IV) @ 3.76% EXISTING GRADE EXISTING 0+00 0+50 1+00 0+00 0+50 1+00 No. Revision Date I By Illn—i—, Scale 1111 40 � /� F WR AS NOTED VVII ersRavene s„eetNo. Drawn By WR °ate 01/17/23 WOODS CREEK ROAD WIDENING IMPACT MAP AREA 2 1/ Ergireers I Plarrers I Surveyors D Checked By ]ob No. 115 MacKenan Drive I Cary, NC 27511 WR 02190372.30 TOWN OF HOLLYSPRINGS NORTH CAROL NA t: 919.469.33401 license#: F-1479 I www.withersraveneLcom 4— \ \� 30'HOLLYSPRINGS '_1 �� CAPE FEAR BUFFER IMPACT AREA 3 TEMPORARY STREAM IMPACT 50' CARDINAL PIPELINE COMPANY, LLC N �� ��� — / TEMPORARY CONSTRUCTION ACCESS & CARDINAL EXTENSION COMPANY RIW FLOODWAY �� �� 4 LF (49 SF) DB 14033, PG. 1262 STREAM IMPACT AREA 3 G PERMANENT STREAM IMPACT �— G G RIP -RAP INSTALLATION fi—� G 4 G G N G �� (NO FUNCTIONAL LOSS) FEMA 100 �� _ A 12 LF (116 SF) YEAR PUBLIC ACCESS FLOODPLAIN IMPACT AREA 3 - EASEMENT �� �� PERMANENT STREAM IMPACT CULVERT CROSSING EXTENSION / DRAINAGE �� \ �— AND GRADING / (FUNCTIONAL LOSS) FE100 PUBLIC \ EASEMENT � � � TO OF BAN � �� � YEAR A A 49 LF (475 SF) FLOODPLAIN � 280 PROPOSED DITCH �/ TOEOFrof �� FLOODWAY BAN SILT FENCE (TYP) r PUBLICACCESS LIMIT OF DISTURBANCE EASEMENT PUBLIC DRAINAGE (, `L65 EASEMENT o o PUBLIC UTILITY 26 EASEMENT — — — D 265 c c _ PROPOSED 48" OVERFLOW �0.72' EXISTING EOP RCP PIPE DESIGNED BY OTHERS _ PROPOSED 84" CMP ARCH PIPE o o EXTENSIONS (BY OTHERS) EXISTINGRM __270� TEMPORARY SILT FENCE s % P) EXISTING _ TEMPORARY SLOPE (TY�� �� o STORM DRAIN (TYP) EXISTING 84" CMP ARCH PIPES �� 270�� / TO BE EXTENDED (BY OTHERS) �1 1S4 275 — _ rexlsr,Nc 6REEK WOODS / V jJeL/CRR�Ap — — _ IMPACT LEGEND PROPOSED 48" OVERFLOW 264PC2gs) PERMANENT WETLANDS (FUNCTIONAL LOSS) RCP PIPE DESIGNED BY — r'> �� _ OTHERS - PERMANENT WETLANDS (NO FUNCTIONAL LOSS) PROPOSED 18" RCP PIPE — _ _ ® TEMPORARY WETLANDS 27 DESIGNED BY OTHERS LIMIT OF DISTURBANCE _ — _ (TYP) PERMANENT STREAM (NO FUNCTIONAL LOSS) IMPACT AREA 3 PERMANENT STREAM IMPACT _ IMPACT AREA 3 268 — -CULVERT INSTALLATION — 0 PERMANENT STREAM (FUNCTIONAL LOSS) PERMANENT STREAM IMPACT 268 //^ — CULVERT CROSSING INSTALLATIONS / _ (FUNCTIONAL LOSS) — — 3 LF (15 SF) — TEMPORARY STREAM (FUNCTIONAL LOSS) �' �1����267- — — _ 5 LF (24 SF) / �� �� — LU 7 _ IMPACT AREA 3 / �� PERMANENT STREAM IMPACT _ / / f- IMPACT AREA 3 RIP -RAP INSTALLATION LO /_ PERMANENT STREAM IMPACT �� J OUTLET 901 B (NO FUNCTIONAL LOSS) � � �� � � � RIP -RAP INSTALLATION 24 LF (122 SF) OUTLET 901 A 4.5'W X 9'L X 18" D (NO FUNCTIONAL LOSS) 12'W X 32'L X 24" D \V V� CLASS B RIP RAP 12 LF (49 SF) OFFSITE STREAM A CLASS 1 RIP RAP 6s ��� DISSIPATOR PAD DISSIPATOR PAD IMPACT AREA 3 IMPACT AREA 3 / �� GRAPHIC SCALE \\\\\\ TEMPORARY STREAM IMPACT �� TEMPORARY STREAM IMPACT \ 30 0 15 30 60 TEMPORARY CONSTRUCTION ACCESS OFFSITE STREAM ��� TEMPORARY CONSTRUCTION ACCESS /� (PEF 3 LF (12 SF) G 16 LF (66 SF) 1 inch = 30 Ft. Revision Date Bv Illn,,j_, 5eae \/ WithersRavenel WR AS NOTED s,eet uo. °rawnBy °ate WOODS CREEK ROAD WIDENING IMPACT MAP AREA 3 1/ En, eeslPa ellSurveyors E1 WR 01/17/23 g Checked By ]ob No. 115 MacKenan Drive I Cary, NC 27511 WR 02190372.30 TOWN OF HOLLYSPRINGS NORTH CAROLINA t: 919.469.3340I license#:F-1479 I www.withersravenel.com WCR IMPACT 3 PROFILE 1 WCR IMPACT 3 PROFILE 2 WCR IMPACT 3 PROFILE 3 275 270 275 275 PROPOSED GRADE EXISTING GRADE @ 48" INLET 270 TE PROPOSED GRADE @ 48" RCPINLET 2651 1 11111 1 L V 265 OUTLET 901A 35.71 LF 12'W X 32'L X 24" D 48" RCP *CLASS 1 RIP RAP @ 0.82% CLASS 1 RIP RAP DISSIPATOR PAD rt INLET PROTECTION - 63.07 LF 48" RCP 260 @ 0.81% 260 275 275 270 � I PROPOSED GRADE 270 265 265 EXTEND 37.70 LF 84" CMP @ 0.27%- T� CLASS 1 RIP RAP INLET PROTECTIO1 1260 260 EXISTING 61.39 LF CMP@ 0.54% 84" EXISTING GRADE 0+00 0+50 1+00 1+50 2+00 0+00 Oi "TOP ELEVATION OF THE RIP RAP DOES NOT EXCEED THE PRE -CONSTRUCTION ELEVATION OF THE STREAM BED. I � o 161 r —265 l \ -* _ i w r �/� o kk No. Revision Date 3v Illn,,j_, Scale WR °rawnBywRDateEAN 3 CAROLINA SPRINGS SUBDIVISION — PHASE 2 ]ob wR TOWN OF HOLLYSPRINGS NORTH CAROLINA 275 PROPOSED GRADE 270 270 EXISTING GRADE 265 265 EXISTING 59,49 LF 84" CMP@ 0.24% EXTEND 39.15 LF 84" CMP @ 0.20% *CLASS 1 RIP RAI INLET PROTECTI 260 EXISTING 260 GRADE 1 +00 1 +50 2+00 0+00 0+50 1 +00 1 +50 LAIS n3 GRADE J 2+00 ( SCALE • "TOP ELEVATION OF THE RIP RAP DOES NOT EXCEED THE PRE -CONSTRUCTION ELEVATION OF THE STREAM BED. 1 " = 50' HORIZ. ' / 1 " = 5VERT. WCR IMPACT 3 PROFILE 4 275 275 CVO C) / -270 4. s \ 1+7 \ PRO 1 �\ ° 2+00 \ 265- P/RO 2 � 26�� ✓ / �I \ �_+00 �s CLASS DISSIPATOR PROPOSED GRADE 270 270 OUTLET 901 5'WX9'LX18"D B RIP RAP PAD 265 917 JB B I - 3645�F 18 265 RCP @2 EXISTING GRADE 260 260 PRO 3 0+00 0+50 1+00 1+50 2+00 265— *TOP ELEVATION OF THE RIP RAP DOES NOT EXCEED THE PRE -CONSTRUCTION ELEVATION OF THE STREAM BED. 0 20' 40' \/ WithersRavenel �1PP=ti� IMPACT MAP AREA 3 110 Engineers I Planners I Surveyors E2 115 MacKenan Drive I Cary, INC 27511 t: 919.469.334o 1 license #: F-1479I www.withersraveneLcom ON II SEC 1 I� J r PF) SEC 4 - SEC 5 SEC 7 <00. OD— GRAPHICSCALE 20 0 10 20 40 1 inch = 20 Ft. No. Revision Date Bv Illn,,j_, Scale WR AS NOTED SCALE: �N, 1 " = 50' HORIZ. 1 " = 5' VERT. 01 IMPACT 3 SECTION 1 275 275 — IMPACT 3 SECTION 2 270 270 PROPOSED GRADE 265 265 EXISTING GRADE 260 260 IMPACT 3 SECTION 3 270 270 —26 - G A LO / PROPOSED GRADE _ 265 265 EXISTING GRADE � I L I / 260 Drawn By !Date WOODS CREEK ROAD WIDENING EEtj WR �.2 17/23 Checked By ]ob WR 9o37zso TOWN OF HOLLYSPRINGS NORTH CAROLINA IMPACT 3 SECTION 4 270 270 EXISTING GRADE —1 1 V11 I I I --H 260 I 260 IMPACT 3 SECTION 5 270 270 PROPOSED GRADE 265 265 EXISTING GRADE 260 260 CULVERT UPSTREAM IMPACT 3 SECTION 6 275 275 PROPOSED GRADE AT HEADWALL FILL FACE PROPOSED GRADE AT PIPE INLET (5- LEFT OFFSET) 270 270 39.15 LF 84" CMP @ 0.20% • ; �, : ,' 1 � A '■111■In■■ • lull®III�� 11�'11111'11�111■■ • 11`�Ii�1111��rI■■ 111�� �. 1 11 IY1f��11�NE= MITI MEMENIIIIIIIIIIIIII 1 11 1 260 IMPACT MAP AREA 3 CULVERT DOWNSTREAM IMPACT 3 SECTION 7 275 275 EXISTING GRADE 2701 1 1 1 1 1 1 1270 35.71 LF 48" RCP @ 0.82% 265 36.45 LF 265 18" RCP EXISTING @ 2.74% 61.39 LF EXISTING 84" CMP 59.49 LF @ 0.54% 84" CMP 260 @ 0.24% 260 0+00 0+50 1+00 IMPACT 3 SECTION 8 275 275 \/ WithersRavenel 1/ Engineers I Planners I Surveyors 115 MacKenan Drive I Cary, INC 27511 t: 919.469.3340 1 license #: F-1479I www.withersravenel.com VARIABLE PUBLIC -285 � � � � � � � � � � � � � ,IMP CT AREA 4 EASEMENT DRAINAGE IMPACTAREA4� PERMANENT WETLAND IMPACT TEMPORARY STREAM IMPACT ROADWAY AND DITCH GRADING - TEMPORARY CONSTRUCTION ACCESS 1113 SF (0.026 AC) DISTURBANCE LIMIT 6 LF (12 SF) — — � \ TOWN OF HOLLY TREE PROTECTION 1 _ 8�' SPRINGS BUFFER FENCE (TYP) PROPOSED DITCH — r — d( -� DWR STOP FEATURE I BUFFER STREAM 12 100YR FLOODPLAIN 100YR FLOODPLAIN- - (EFFECTIVE) (FUTURE) J — 0 —275 -270- o 0 0 o p WETLANDAREAW37 �274_ A/ 273 << - STREAM 12 WETLAND AREA W15 SILT FENCE (TYP) IMPACT AREA 9 TEMPORARY WETLAND IMPACT 22' EXISTING EOP TEMPORARY CONSTRUCTION ACCESS \ - - 376 SF (0.009 AC) IMPACT AREA 4 �� V 7 A 7 PERMAN NTSTREAMIMPACTROADWAY GRADING �� <Fk�s���F� IV A 280-�- PROPOSED R/W 55LF(110SF) (PERMANENT FUNCTIONAL LOSS) i 2g5 o \ _ o s 290 Revision Date I 3v Illn,,j_, Scale IIII WR AS NOTED EBD—' y WR Date 111/11/23 WOODS CREEK ROAD WIDENING By ]ob No. WR 02190372.30 TOWN OF HOLLYSPRINGS NORTH CAROLINA IMPACT MAP AREA 4 IMPACT LEGEND ® PERMANENT WETLANDS (FUNCTIONAL LOSS) PERMANENT WETLANDS (NO FUNCTIONAL LOSS) ® TEMPORARY WETLANDS ® PERMANENT STREAM (NO FUNCTIONAL LOSS) 0 PERMANENT STREAM (FUNCTIONAL LOSS) TEMPORARY STREAM REDIRECTED STREAM GRAPHIC SCALE 30 0 15 30 60 1 inch = 30 Ft. 40 WithersRavenel Sh-N. 1/ Engineers I Planners I Surveyors F 115 MacKenan Drive I Cary, INC 27511 t: 919.469.3340 1 license #: F-14791 www.withersravenel.com 4 X D A � OUTLET W/DITCH OUTLET W/O DITCH D CLASS 'B' RIP RAP CLASS I RIP RAP CLASS 'B' RIP RAP CLASS I RIP RAP TONS o- TEXTILES.Y. TONS SE. o- TEXTI LTONS Y. T�IEo- S_ V S.Y. TONS E XI. L E S. Y. 12" 2 5 5 2 5 1 4 2 1 4 15" 2 7 7 3 7 1 5 3 2 6 18" 3 10 9 4 10 2 7 4 2 8 24" 5 14 15 7 15 3 11 7 4 12 30" 8 21 21 11 22 5 16 11 7 17 36" 11 28 29 15 30 7 22 16 10 23 42" 15 37 39 20 39 10 28 22 13 30 48" - - 49 26 50 - 28 17 38 54" - 60 33 62 36 21 47 60" - 73 40 75 44 26 56 66" - - 87 48 89 54 32 67 72" - 102 57 104 64 38 78 NOTE: FOR CALCULATION PURPOSES CLASS 'B' RIP RAP = 100 LB CLASS I RIP RAP = 105 LB B Aw] PLAN D \ H �a SECTION A -A SLOPE 11/2:1 OR FLATTER PIPE OUTLET WITH DITCH T GEOTEXTILE H= RIP RAP TO TOP OF PIPE (MAX. H = D + T) T= 15" CLASS I RIP RAP, UNLESS OTHERWISE SHOWN ON PLANS T= 12" CLASS 'B' RIP RAP, UNLESS OTHERWISE SHOWN ON PLANS 4 X D SECTION B-B PIPE OUTLET WITHOUT DITCH B z O co aQ H cr U ILJ�Hz O O 0 2 wQzU Q U O H c ~ O w � J 0OCncr z H D � H 1 WD 0 W J H 00 �az H H Qa oQ 0 °C a z � Q �a � H Q � QO O U_ W N M CD HEET 1 OF 1 876.02 "° Revision Date I Bv Ilin-i—, 5eae III \/ WithersRavenel WR AS NOTED s,eet uo. Drawn By WR Date 121°8122 WOODS CREEK ROAD WIDENING RIP -RAP PAD DETAILS 1/ Eng;neersIPlannersISurveyors G Checked By ]ob No. 115 MacKenan Drive I Cary, NC 27511 WR 02190372.30 TOWN OF HOLLY SPRINGS NORTH CAROLINA t:919.469.3340Ilicense#:F-1479 I www.withersravenel.com