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HomeMy WebLinkAbout20151215 Ver 1_EB-4707AB REVISED FINAL Permit Drawing Package_20160107Carpenter,Kristi From: Murray, Christopher A Sent: Thursday, January 07, 2016 9:49 AM To: Alsmeyer, Eric C SAW; Ridings, Rob; Carpenter,Kristi Cc: erin.thompson@kimley-horn.com; Kneis, Michael J Subject: RE: NCDOT Division 5 permit application for widening of SR 1838/SR 2220 from US 501 in Orange County to SR 1116 in Durham County (TIP No.: EB-4707 A& B; WBS: 38664.1.1) Attachments: EB-4707AB REVISED FINAL Permit Drawing Package.pdf Follow Up Flag: Follow up Flag Status: Flagged Eric and Rob, An on-site USACE Jurisdictional Determination visit with personnel from Kimley-Horn was conducted on December 21, 2015. During the visit, it became apparent that a design revision would be required near Station 135+45 to 136+84 Rt - L- at Stream/Wetland Permit Site 5. This plan revision resulted in changes to wetland impacts and now there is a total increase of 0.01 acres of impact at this site. I am attaching the complete REVISED FINAL permit drawing package for this project. The change in wetland impacts will also require additional wetland mitigation. A revised request has been sent earlier today to the Division of Environmental Quality-Division of Mitigation Services. A revised Mitigation Letter will be provided to you upon receipt of the letter by the Department. Please advise if you need additional information. Thanks, Chris Murray From: Murray, Christopher A Sent: Monday, November 23, 2015 9:23 AM To: Alsmeyer, Eric C SAW; Ridings, Rob; Carpenter,Kristi Cc: erin.thompson@kimley-horn.com; Kneis, Michael J Subject: NCDOT Division 5 permit application for widening of SR 1838/SR 2220 from US 501 in Orange County to SR 1116 in Durham County (TIP No.: EB-4707 A& B; WBS: 38664.1.1) Eric and Rob, NCDOT Division S proposes to widen SR 1838/SR 2220 from US 501 in Orange County to SR 1116 in Durham County. The following information is attached as part of this permit application: -EB-4707AB Signed and scanned copy of PCN form -EB-4707 In-lieu fee mitigation acceptance letter -EB-47078 FINAL Buffer Determination Request -EB-4707 FINAL PreJD Request and NCWAM form -EB-4707 FINAL Permit Drawing Package Please contact me if you need additional information. Thanks, Chris Murray Christopher A. Murray, PWS Division Environmental Supervisor Division 5 (919) 220-4633 office cmurray(a�ncdot.qov NCDOT-Division 5 2612 N. Duke Street Courier: 17-27-03 Durham, NC 27704 '���'������ ���i'l��.��� Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Hi�.;h�N�1V North Carolina Department of Trensportation w Stonilwdter Highway Stormwater Program '�' STORMWATER MANAGEMENT PLAN (Version 2.02; Released April 2015) FOR NCDOT PROJECTS WBS Element: 42263.1.1 TIP No.: EB-4707A/EB-4707B County(ies): Durham Orange Page 1 of 2 General Project Information WBS Element: 42263.1.1 TIP Number: EB-4707A/EB-4707B Project Type: Roadwa Widenin Date: 7/28/2015 NCDOT Contact: Michael Kneis, PE Contractor / Designer: Erin Thompson, PE Address: NCDOT Division 5 Project Management Address: Kimle -Horn & Associates 2612 North Duke Street 3001 Weston Parkway Durham, NC 27704 Cary, NC Phone: 919-220-4600 Phone: 919-677-2153 Email: mkneis@ncdot.gov Email: erin.thompson@kimley-horn.com CitylTown: Durham County(ies): Durham Orange River Basin(s): Cape Fear CAMA County? No No Wetlands within Project Limits? Yes Project Description Pro'ect Len th lin. miles or feet : 2.69 mi Surrounding Land Use: Suburban Proposed Project Existing Site Project Built-Upon Area (ac.) 19.0 ac. 12.8 ac. Typical Cross Section Description: 2@ 12' travel lanes with a TWLTL in certain locations. Curb and Gutter typical with Old Durham/Chapel Hill Road is 2@ 10.5' lanes with curb and gutter and some some shoulder sections and lateral ditches where necessary. shoulder section. Annual Avg DailyTraffic (veh/hr/day): Design/Future: 31,000 Year: 2029 Existin : 17,000 Year: 2009 General Project Narrative: Old Durham / Chapel Hill Road from US 15-501 (Durham / Chapel Hill Blvd.) to SR 1116 (Garrett Road), approximately 2.7 miles. The widening is necessary to accommodate (Description of Minimization of Water pedestrian facilities along the corridor including bicycle lanes, sidewalks, and a multi-use path. Both curb & gutter and shoulder section typical sections are proposed in various Quality Impacts) locations along the corridor as depicted in the old Durham / Chapel Hill Road Bicycle and Pedestrian Facilities Study dated July, 2005. The project will be broken into two bid sets for separate lettings. The Durham section will include additional roadway design required to temporarily tie the proposed improvements back to existing pavement until such time as the Chapel Hill section is constructed. For both sections, water quality impacts were minimized to the greatest extent possible by using up to steepest allowed slopes and using BMP's as applicable near environmentally sensative areas. Waterbody Information Surface Water Body (1): New Hope Creek NCDWR Stream Index No.: 16-41-1-(11.5) NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply IV (WS-IV) None Supplemental Classification: Nutrient Sensitive Waters (NSW) Other Stream Classification: None Impairments: None Aquatic T&E Species? No Comments: NRTR Stream ID: D24SW6 Buffer Rules in Effect: Jordan Lake Project Includes Bridge Spanning Water Body? No Deck Drains Discharge Over Buffer? No Dissipator Pads Provided in Buffer? No Deck Drains Discharge Over Water Body? No (If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the (If yes, provide justification in the General Project Narrative) General Project Narrative) HigYlw�ly North Carolina Department of Transportation Stormwarer \�� , �,, _, Highway Stormwater Program STORMWATER MANAGEMENT PLAN \'— (Version 2.02; Released April 2015) FOR NCDOT PROJECTS WBS Element: TIP No.: EB-4707A/EB-47071 County(ies): Durham Orange Page 2 of 2 Preformed Scour Holes and Energy Dissipators Station & Coordinates Drainage Pipe/Structure BMP Sheet (Road and Non Road Surface Energy Dissipator Area Conveyance Dimensions Q10 V10 Associated w/ No. Pro'ects Water Bod Type Riprap T pe ac Structure (in) (cfs) (fps) Buffer Rules? 5 -L- 30+45 LT (1)New Hope pSH Class 'B' 1.4 Pipe 15 5.3 1.6 Yes 35.9444447/-79.0060662 Creek 13 -L- 124+48 LT (1)New Hope pSH Class'B' 0.7 Pipe 15 3.5 1.4 Yes 35.9432899/-78.9751780 Creek Additional Comments PSH used adjacent to buffer to provide diffused flow. � Refer to the NCDOT Best Management Practices Toolbox (2014), NCDOT Standards, the Federal Highway Administration (FHWA) Hydraulic Engineering Circular No. 14 (HEC-14), Third Edition, Hydraulic Design of Energy Dissipators for Culverts and Channels (July 2006), as applicable, for design guidance and criteria. l \ O � "�1 W �'�� � J \ v �.\\ � qp �Z .____���: iii6 �J ������; o a END PROJECT 1() �5+�(' r �l r���� , � ,838 222� i116 � � � % ,o � � z . / �. �,-� � . _�,_ l,r o �_� BEGIN PRO,IECT � ��=�� � � � -�� � � „ _ �, �_„� � � �"-> >J '' `�� -��``� - � I ,�� � � � � ,,-f � c��i z � v�c�N�rr MaP Npp�� �' S�1 �o � 5,�5. ;�2�J '11'.�IN /3'T'3V.3V BEG/N TIP PROJECT EB-4707 BEGIN CONSTRUGTION SITE 2 SITE 1 �o �,R�� ya� 4 , �515 5 6 , ,- _ � � .� ` I -- . � -L- SR 18�,38 OLD DURH1aM OAI SITE 4 NCDOT CONTACT: MIKE KNEIS, P.E. DIVISION 5, PROJECT MANAGER (919) 220-4600 S 1���°�1� �1� ����� ����1L��A � J1 V � SJ' � �� � 1l 1l J1 J1 `�J�` 1l J�� d 1i 1i SJ' ORAI�GE / D URHAM CO U1�TY LOCATION: SR 1838 (OLD DURHAM ROAD)/SR 2220 (CHAPEL HILL ROAD) FROM US 1�-SOIIN ORAIVGE COUNTY TO SR Ill6 (GARRETT ROAD) IN DURHAM COLINTY B UFFER IMPACTS PACKAGE TYPE OF WORK: WIDE1�tING, MULTI-USE PATH CONSTRUCTION, SIDEWALK, DRAINAGE, SIGNING, CLILVERT, SIGNALS, A1VD PA VEMENT MA�ZKINGS SITE 3 oiJ 8 �� 7 � r _ 9 � �� 'j � i '. � � , �� � — — � � � BOX CULVERT 2 @ 1 �X7 RCBC -L- STA 105+70 /0 � , 1 � � � i � -L- SR 2220 /r�%�. -Y13- STA 10+OO.OU BEG/N CONSTRUCTION // /2 1 �i,. F - � H/LL RD) i y`^� � �� SITE 5 � 'A'IS !i`AT6 PRdHCT RBPM�iCB N4 .�e EB-4707AB � � SI'A?6 PRO1.N0. F.AWIOl.N0. MN.WO�ION 38G6A.7.7 STPDA-0505(29) PE -L- STA 150+38.86 END TlP PROJECT EB-4707 SITE 7 �� m � SITE 6 m � � / M � 0 a Z BUFFER DRAWING SHEET 1 OF 16 PId�Q.IMINAId� PLAN� DO NDT USE FOR CONSTRUCTION DESIGN DATA HYDRAULICS ENGINEER DIVISION OF HIGHWAYS GRAPHIC SCALES PROJECT LENGTH PLANS PREP�IRED FOR Kimley>»Horn STATE OF NORTH CAROLIN�1 ADT 2009 = 17,000 VPD THE NCDOT BY: SO 25 0 50 100 ADT 2029 = 31,000 VPD �'�°` a :.`„'�o:,„�„<�t DHV —/o LENGTH ROADWAY TIP PROJECT EB-4707= 2.69 MILES ��°F N6�" , _ o c D = SO% 2012 STANDARD SPECIFIC�iTIUNS 4.��' '�D� PtANS a � T = 5% * StGNAI'UftE: P.E. � a 50 25 0 50 700 V= 40 mph TOTAL LENGTH TIP PROJECT EB-4707 = 2.69 MILES RIGHT OF WAY DATE: MATTHEW WEST, PE ', � DESIGN EXCEPTION: FEBRUARY 1, 2011 PRo�Ecr FNcfN�x ROADWAY DESIGN �'A,�,� o�`' PROFtIE (HORIZONTAL) WA ENGINEER of Tp�Na� t� 5 0 70 2p FUNCTIONAL CLASSIFICATION: LETTING DATE: ERIN THOMPSON,P.E. URBAN COLLECTOR raolscr UEsrcv cxcnveerc PROFILE VERTICAL1 *(TTST 2% + DUAL 3%) P� �'t' ( ! SfCNATURL•': STA7'G NIGHWqY DL•'SIC,N 1NGINIiGR BUFFER IMPACTS SUMMARY IMPACT BUFFER TYPE ALLOWABLE MITIGABLE REPLACEMENT STRUCTURE SIZE / ROAD ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 SITE NO. TYPE STATION (FROM/TO) CROSSING BRIDGE PARALLEL IMPACT (ftZ) (ft2) (ftZ) (ft2) (ftZ) (ft2) (ft2) (ft2) 1 42" RCP 30+50 to 32+11 -L- X 3978 3632 7610 2 ROADWAY 32+06 to 35+96 -L- X 2534 394 2928 3 18" RCP 34+79 to 35+03 -L- PROTECTION OF EXISITNG STRUCTURE 328 0 328 4 42" RCP 39+58 to 41+39 -L- X 5881 1785 7666 5 2@ 10'x7' RCBC 104+43 to 106+98 -L- X 6785 1911 8696 6 ROADWAY 121+00 to 124+32 -L- X 1765 2994 4759 7 48" RCP 135+28 to 135+83 -L- X 497 0 497 TOTAL: 19234 10322 29556 2534 394 2928 �p N m � �M � � Q Z MITIGABLE IMPACTS ZONE I . . N•C. D y SION OF HN H�AYS TION aRaN�E ANo o�RHA� �a�NT�ES B U F F E R D RAW I N G PROJE T;EB-470T A/B ����� E���ow,a��e iM,�t.rrs zoNe z OLD DURHA� CHAPEL HILL ROA� SHEET 5 OF 16 FROM US 15-501T0 GARRETT ROAD (SR-11161 �ATE: O7/30/2015 PC Sto. 22+45A6 �p N m � ; : . ��_ � ��.-0F_wAr a, � � i �_, u� � � ,i � � ,�� � ,� __ ��' , - �' ' � T � �'-`' p ��`� �_�r+- �-I . 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D y SION OF HN H�AYS TION aRaN�E ANo o�RHA� �a�NT�ES B U F F E R D RAW I N G PROJE T;EB-470T A/B ����� E���ow,a��e iM,�t.rrs zoNe z OLD DURHA� CHAPEL HILL ROA� SHEET 6 OF 16 FROM US 15-501T0 GARRETT ROAD (SR-11161 �ATE: O7/30/2015 RECRfq ��0 FIEIp N / '.`\ SITE 3 WETLAND/STREAM 2 ,. ;�, f a-., �.:; ��� ``�" � � \� �ii /�-r� "�_ w � � �� ,� � � �� \� �`°� ����j I , � � ��� � �� � � � � i I �--- %�' �� L� P / r. � _ �: ATERAL y'DITCH RE,IIo�,E �-Yg- PpT Sta. 13+06.00 = / CLA55 'B'RiP RAP rEX l5'/iDPE _ST 'w Ta,Ns � , BEGIN CONSTRUCTION \ PT Sto.12+03.99 -Y8- POT Sta. 11 i BEGIN CONSTRUC PC Sta.10+99.73 -51- POT Sta. 43+24.92 = -L- Sta. 43+24.91 OFFSET 43.02' (LT) -Y9- STA 13+45J1 BEGIN SIDEWALK ALIGNMENT AND GRADE � LATERAL 'y' 0/TCH SEE DET,NL 5 SHEET 20-/ PT 5>o.92f86.56 `� �I� � � SITE 4 WETLAND/STREAM 3 I A I � � � / � � ,�l � - - �E,�r ��'����a / � \ , � � 1 ���,� _ _. _ . _ - /�- � � - -- � � , `s�r" \V , �A� �' � - - � � � � � / i� �-,, i,yS o�0 11 � � \ � / �\\���� / /\� � ` . \' � ���� ;�w I � �� � . � � � � � ���� ' \� � �� _ - � � " �� �1 / I �� � � � \ ' �' "i� � �� ' � ��:. i ��� ��\�- � � � � ��� - - � ����� ��V`�i�/�� � �� �� . � � - I � . ,�F'�� _ - - �A���� � ;�� � /u� �� � � �. .. .o � � . . . � . �, � ` , i �� � � �� � - ' �1� - % � , � 3�- �' � - _ P � Sto. 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ATERAC'V'D/TCFI - T l �I f 7 - � _ EST 4 SY GEO / CCA55 'B' RIP R.4P - - i0• l f l• � I `�� \ '�1TE 2 -- _ _ �� � sE� �rac Esr n ro s ' " _ si � \ �� �,., . r � � � 1 St7EET 2D-i E5T 40 � GEO \ � . ,I �� - �� ' � „ � ' � ��v� i� i � � sEEE�io i� PT 5>0.92+86.56 �. '� - ,�. � ` � i � r -� 0ti � � J RlSq/�T/0NAC �� , ti .- � / �4`.'.. m lilTER,y?TEA/T STR�.4�I � , �� / . . / c' _ � \ .-? ` i �� \ � � � �j '' � �i ' � �� - _ e z - - P t + _ - � � - - SITE 3 -'" _ `_ , � - - WETLAND/STREAM 2 \ PT Sto.12+03.99 -Y8- POT Sta. 11 i BEGIN CONSTRUC PC Sta.10+99.73 a SITE 4 WETLAND/STREAM 3 � � �.. Y//OH �Q I�y I'.. � F;; ; �'� � �' �� I �� PC Sto. 94+30.72 / \� e ; � � •LP . �' ' r�� � � l8' RC ... � �1 . RE�IWE EX T 1 �s•frca �fr PT Sta. 95+63.36 c�Ass N `� � /5' AiCP l5'RCP CLA55 /U �. 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N7+27,29 ' PC Sta. lO�t37,27 � � , � _ =� � ,� ALIGNM�NT AND GR�DE � ���� i � 5 PT Sto. 107+4685 . ��� �` � � I 4 � � � - � � — � � ��, � � . � A � � � � - '- - � , - - � � � � \\ PC to. Il1t432 , t � � /5' ftCP 1 � -56- POT Sta. 107+52J3 = � � PC Sto. /16+60.42 ` i ' - '�`� Sto. lIl+9/bl -L- Sta. 107+50.00 �� � ` RE�IOVE EX l5'/tCP �QFFSET 29.50' (LT) � - -- _ _ _ � i ENB SIL7EV�/ALK roE PfrorEcrro �` � � c _ pir�r �orecrrop p�� �� ��. � � � � ELAS 2� O�5 RAP i � ALIGNMENT �IIYD GRADE E5T 250 SY PSRN � � �,T � - SEE OETAIL / � / � . � ESf 7 SY GEO � - SHEEr 2D-1 . . � � . � � � � . - � �- . � ♦ � m PUE � PUE UE � � PU W - ` \ \�lLL-- PUE � PUE —�T"— PU - � F - - - - - - F �- - - F _ �U PUE PUE _F PUE F l - F � � - - _ l=// R'4U ` F _r_ --------�----�� ---- - ---�_� _ -- --- � _ —_ ,_� , N _ - �- - _ ' \ ._-- � F O. . ` - - - - - ' - --- F Q � CLA55 N � -L- CHAPEL HILL RD _ _ . � -� � _ _ - - - - ^ _ _ _ _- .. � _ _ _ _ W���.- _ _ ��. _ _�,I ---r ---C`_�� 5 r---�` ---� ---� ---� ---� - �-���—_���\--y- � __ .�F, 2 � -_^ _.�c��a G AU _ _ _ � � -`'� F p . % ,w � _ - _ -+�:c E E � C -� R£TA/N - U �� PUE E E—E � � _E�F I _ - - - - - � / � � ` ��- � . . \ � _ _ - - ' -'- Q � � ii I� `� ' �`_ �� , - � � , ���1`�I�i'��'�I�I � � � I I��f"1 Y;1-1-� I-I I I�` �_ ' � � � _ - � � cR.aoE ro aRap ���.mR E X/ P� '�, � ��; ��; � I I l� � I I I I I� �i ��I I I I I I I I I11�I�, �, /`�� T[ET�.4ti'l� `� � N`so� � �� � RE�VE�E,�Y l6'RCP��, � � I� �� I ��x-.-ri� _-�_ �� �� � �� ��I �I I�I� � �� . 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OF TRANSPORTATION � � DIy1510N OF HI H�AYS � � �� ORANGE AND �URHA� LOUNTiES g U F F E R D RAW I N G PROJE T:EB-4707 A/B a��ow.ns�e imancrs zoNe 2 OLD DURHA� CHAPEL HILL ROAD � H E ET �� O F �� ����� FROM US 15-501 TO GARRE7T ROA� (SR-ill6) DATE: 07/30/2015 CITY OF DLIRHAM ��, ec� D6 2636 PG 767 PB 97 PG 35 T�E 2G/TO E,C� 24 R�P .4Iy0/y�REMDVE 24'RCP EX 2��ftCP2Y0F CLA55 N ��T PAiDTEL7/ON \%1 E57 5 TONS R� � O £ST W SY GEO � . � eq , rv M l ���� PCC Sto.118+343/ 79 ';— ;� _ S �8.�p PT Sto.119+00.93 UNITED SiATES OF A�ERICA P\� z� �\ LASS�N DB 438 PG 831 � � `'� � ` PCC S�o.120+1026 ��� ���� � � � � �, PC Sto.120+10.43 N �Q-� P� � � � � -P3- PT Sta. 120+41.24 = � � � -L- Sta. 120+46.81 DUKE ENERGY CORPORATION -� s � OFFSET 16.8U� ��.%� DB 2337 PG 833 END MULTI-USE PATH \ `\ � ALIGNMENT AND GRADE PT Sto.127+88A3 � � � RErap Ex a . -55- POT Sta. 118+00.40 = � `'� � � �� �S•�P -L- Sta. 118+00.00 � � � i �a� � 81 OFFSET 50.43� (RT� � � Zfl/ DUKE ENERGY CORPORATION BEG/N SIDEWALK � � DB 233T PG 833 ALIGNMENT AND GRADE � � � � c � `t a F 1 : ei � our 'PRorEcrrop �- \� / EST B TONS R� �� L W S 88'48' l4" E � ,is ��/ EST /6 SY GEO / R �-� _ � PC Sta. 118+12J2 c��s N�� �� ; sEE �rai sR� PT Sto.118+44.38 '4i�� � � sHE�r w-� � , - ' � • r l9 ° RETAIN EX � \ / FTF ��OSP �ROD �bs ��...� � !" � ' � 3g�r��� E i6, i2' ct� 24' RCp LArERAL'y'OITCH � l pTF ti LUG �NECTORS � __F � Zg i2' � Q SEE OErAIL 5 � � — SHEEr 20-/ ,�' ` . m� F � � �6' � F— erF � srs��4'E F=F .�. �.cs'� ,-'��,iiil' --=----�----F ---�--�� --- � ,� N w � FTF CyAnF H/ ` ff#1" � � GRAU 350 y SiDE a-K ,,� C� _ 76 tim tim ��4� �� RD � - � � � R�$ URRECTION LINITED ti � F' 1^na. 2,_6•�g,G ' � METHO�IST CHURCH Q g'4�'j�� �� e � �PB 4i185 PG 859 a`�O '1 � �� � . �� P K i �t�v g SIDE�a' � r = 1 ••GRI�U 350 � � F ` � — — — — � — r — F — — — . � . --r— ,��,-,. ; r - ti _ � � � PC Sfo.130+p6.42 PC Sto. I19+8 .78 - � � 0,� q'� r`4 � �OOos ,��. PT Sto.120+33.77 � / � � �� _- . .r � . I o0 � 80 � UNITED STATES OF A�ERICA ���� DB 931 PG 17 . -L- Sta. 120+74.85 OFFSET 78J2' (RT) END S/DEWALK ALIGNMENT AND GRADE 68' 46' 41.7" E SITE 6 BEG/N M/LLING 11NITED STATES OF AMERICA DB 931 PG IT 83 EyER�j00D HOME O�yNERS ASSOCiATION �NC DB 675iPG 722 � . N•C. DEPT. OF TRANSPORTATION '� ;�;. ,..� � � � DI�ISION OF HIQq �AY$ ORANGE AND DURHAM COIJNTIES g U F F E R D RAW I N G PROJEGT�:EB-4707 A/B nuoevnc�e u�nPncTs �orie z OLD DURHAM CHAPEL HILL ROAD SHEET 13 OF 16 ����� FRO� US 15-501T0 GARRETT ROAD (SR-Ill6l DATE: OT/30/2015 � \Z' / / l`�� �\ j��p PT Sto.119+00.93 UNITED SiATES OF A�ERICA � P\� z� \ LASS�N DB 438 PG 831 � � `' � \ PCC S�o.120+1026 ��� ���� � � y� � PC Sto.120+10.43 N Q-� P� � � � ��� -P3- PT Sta. 120+41.24 = �� � �� � � � �� -L- Sta. 120+46.81 DUKE ENERGY CORPORATION � � �` s � \� OFFSET 16.8U� ��.%� DB 2337 PG 833 � � END MULTI-USE PATH � ` V ` � � ALIGNMENT AND GRADE � � PT Sto.127+88A3 � ` �` I : - � � `' ��$� � RETNIy EX 0/ � � ' .. AHO l5'ftCP � ��� -55- POT Sta. 118+� 00.40 = � � � � ' a � ' �, ' � � � -L- Sta. 118+00.00 � � � ` t � � � , � 81 OFFSET 50.43� (RT� � Zfl � i �- � DUKE ENERGY CORPORATION BEG/N SIDEWALK � � � � � � � �� � � �� �"'� �a z�z Pc a� � AdGlVMENT AND GRADE �� � . c /�/f- ' - �� F \' � : 0 eti, OUT �PROTEC7p A/ S''j I I � ^ \ "� � E5T B TOA/5 ' RAP N / / ' � � W S� 88'48' l4" E ,,i� � EST l6 SY GEO � / - R �-� N PC 'SiO. llBfIZJZ i5'RCP TF �-„ E5T 30 3Y PSR�I � . � � , - CLA55 N � GA '.. L SEE 7NL 3 � PF to.118+44.38 �3� t� �iF snE�2D-i _ � ��� � � � � - ' , �g � 24'RCf' EX � . \ _ � 15'C P �'/ E 5 , F � � ' � ��}�,.� r LATERAC'y_OILCH -�� / ANOT� / ROD � . ! � � i2� � M SEE OErAIL 5� �` FTF F ti LUG �IyECF� � � i _F �`�"� i6' i2' Q SHEEr 20-1 ,� ,� �- � -�, _ _ 01� � � F � � � � � i6" � F- 8i 5T l4' ' � i .ETF �l. \ erF � � � � ' ���-i I I� ' _ � �t. -._ i -F - - - `- - � - � � - - - � ' � � w � \ , I CyAP � ��-�-;:� � fi�`" j y `. - .-- - -- _ ` —'- - - _� c`: - / _ � � � � i . .� FTF F � � i - - - _ ._ _ _ - .. -. -GR?Y1715Q" 5, S�D ALK � C O �L �� � � � U 76 , f _ - -- � ,- - , Q � i / � ti0 `tim / ' � �, ��4�4 � �RD � /� '" ` � _ ._ ,. R�$ URRECTION 11NITED � i . - METHO�IST CHURCH _ � \ ~ / � / Q� / g�'�`s���'. 2�-6'C� � � � / � � DB i465 PG 219 - � :-� O - \� i_ _ � � Y � � O' PB il8 PG 85 - / `� � '� `� - - _ � � • p � - . � / -- � 1 � ��i`� - � � �,� '- - `iSIDE�a'K�:. - � � � / � / - - - ' � _ � F ' _ _ - _ ' _� . - _. - - -'GftN1 �5(t" - -�-�\ F I ' ' � � _ . �_ . . ' � _ -F= = F � � � �� � ,. �� �� i � i - - - - -- � - - _ . , � � - - ':�-� � , - _ - � �. � - :.- F - � - r---�- _" . � . 1 ,._,-;s I i ! � � - .. �� - -� 3� '_ � � - - - . . � �: � ���.s ( - �- '_. - . .. _ m' � � .� / � _ \ ` _ '_ ,� s. � � � � , Sro. l3fJ-�06.42 _ . PC Sto. I19+8 .78 �': z, , ' _ _ � �- _ ; , - - � _ ` '� � � �� i � � � � � - � - � �� � w� � � N � �. \ -9s> . � - -=�� � �y000s , � � . i � � � PT Sto.120+33.77 °� °'~ 3 \ '' � - , " � � � � _, _ _ _ `�, _ - � - � �� � � �� � X ,ti•�° �a __ __ _ � � � 1 �oo,��'�� - _ � 1 I I�;`��, . 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OF TRANSPORTATION '� ;�;. ,..� � � � DI�ISION OF HIQq �AY$ ORANGE AND DURHAM COIJNTIES g U F F E R D RAW I N G PROJEGT�:EB-4707 A/B nuoevnc�e u�nPncTs �orie z OLD DURHAM CHAPEL HILL ROAD SHEET 14 OF 16 ����� FRO� US 15-501T0 GARRETT ROAD (SR-Ill6l DATE: OT/30/2015 � \ t �0/ � � � �,a �a � � � / ,/ ) j � , /" SITE 7 / �- / � ! �,0' ti WETLAND/STR M / , m� �,e j� j�� eti o \„ „� PC Sto.136+07A �Q �t' � \�,� / _Jro/ � � d� � � _ ! e� aausr �" / �.0 82 - P t lf ' - m sz , ayo REra,y � a-Y °� l f EX lSRCP /, e1 \ �,a � at Z � / /�� - - f RE�±OV� £X l5-RCP ? 'w.w oP oF �' -Y l- fo. l+ EX CB RETNN qg��p_N /9 , EX l5'RCP avr�r ap ro / ,� �� PT Sto.142+19.09 � 6\ e PT .133+00.7 EX�Sf COIyC. tis ��� RE�IOVE EX i5' HCP .. �P r SE��TAIL /2 t /0 /,0 e'�ry . � a.� je sneEr 2o-i `�s � � PRC Sto.139+1533 N e2 i \ �ar � 2a /0 a/ 0 RE�OVE L1 e \e / 0/` EX l5' RLP a I� e\,a � RE�IOVE Ex /� m � a. �, 30' RCP ) �� C REMOV£ a �� �,-�� eti� �� T REP ACE \�s eti1 � � Ex CB / � .= �" r- i5'RCP - R _�� FT re\,a / / E _ l E CLASS "-' _- --F---�----- F p �� 2�tR�CP-N PE 1 � - - ' - _ , � ETF CLA55 N �:�� W � � -L-CHAPELH/L Rp f erF ��f" e�f 2�tRCP-N 2tRCP-N � ---- - "� - � � � _ � `_,�.. � ,.. 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CLA55 / RlP RAP � � � . � - EST 65 TO 5 �� � EST A� SY CEO .' �sc 5£E D£TAIL 4/SHEET 20-/ ��-�-�-�"'rt�� . " � RE�IWE EX �� ��, 24'R�P AND \... EX CB REPLALE POT Sto. l2+12A7 ex re RE�IOVE EX 24' RCP �SPN RE,NWE EX l5'ACP aorusr roP � �� � -Y21- POT Sta. 10+57.61= oF Ex ce BEGIN CONSTRUCTION � PC Sto. 11+309/ ssM� PT Sto.l2+17.76 / TOP-;. vou� _ � \ \ _ - P t 141+ _ o. /+ arEaa� y-arcn µ'/ CLASS 'B' RlP RAP FST 28 TOIyS EST 65 SY GEO SEE DETNL 2 SHEET 2D-/ N•C. DEPT. QF TRANSPORTATION DryIS10N OF HIQH��yAYS ORANGE AND DURriAM COuNTiES PROJE T:EB-4T07 A/B OL� DURHA� CHAPEL HiLL ROAD FROM US 15-501T0 GARRETT ROAD (SR-1116) DATE: 07/30/20i5 ����� ALLOWABLE IMPACTS ZONE 2 0� �� ' � �.a- � � � � � i � �� �\ , � � 10 � / � � � S�TE 7 \ � g . e /� � � _ �� � � �' � � �, �� - � ti WETLAND/STR M j � � / , m ��a � �� �� �' �� v \ „�, PC Sto.136+07A �Q �t, � � �I "� � � 0� _�.a/ \ ti /"' /` , � \ \ � _ aausr �" /9 � \� i \ P t plf ' - � szi \ B282y- •�-Y l f EX l5R PD RETAIN � j` /,/ i/ __ /�t��RE�±OV� £X l5-RCP �\ � � '�`� � at � Z � ADJU OP OF `a�� f �;.,. � EX CB R£7NN 48'RCp_N / /� Y-i- 10. l , EX l5'RCP� � � PT . 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O � .. R£TNH EX�� 1 � � �� � ' ���• ` / ,-....,:i� \ �'. p _�.� / Y � .... _ ,. - d[)JUSi TOP /F� �. ;�-_, .� � �� � , ,1 / RE7N i " � � A EX SYSPE�I ��_ . � . � IyECESSMY � � - � ., � . � . ._. , -o � ,�. RETNH � � � � � �� � � � � � p,��,. EX R/SER � � E �'+ �. ��,.{- `� 2<Fo ' Ny0 /5-RCP � E ��,5co � i � � , I �� � � � EAFERAL BASE�O(TCH � / � � � � , � I � i � CLA55 /RlP RAP � ��� . � �1 , . o�ti �!. '� ;. i E 5T 65 10H5 +> ���. �q � , . " � / � _ i " � � ESF. A9 .Sj' CEO � � \ \ r � � � i 5,j � � � SEE �QETN[ 4/S/iEET 2D=1� � � � l �� . � � y� , . . � ��� H6�V� EX� � � ♦ �,i 1 / ' � � i . . � _ � 24' {t�A, NyD � , � , � I � . , . � . / . � --_ EXC - ' I REP�E �� � � �� 1 , ` . _ " 1 � � / POT Sto. l2+12A7 ex re i `�� i � � RE�IOVE EX 24' RCP 48'RCP CLASS N RE,NWE EX l5'ACP aorusr roP � �` -Y21- POT Sta. 10+57.61= oF Ex ce BEGIN CONSTRUCTION � PC Sto. 11+309/ ssM� PT Sto.l2+l� / TOP-;. vou� _ � N � - - � � �"� � _ , PT Sto.142+l9.09 �p-O i �. � i � � J / RE�IOVE L1 � . / ,.. EX l5' RLP a / I � i ` � � Z _ RE� £ ^ ". m � REPLAC£ � � A EX CB �:. � � F E-� �, r- i5' RCP 4! _ ; CLASS W / N 1 0 _ �g ,�. p ' - --- cb ---- - ---- ---- y. ' �`_ - N � , � �--- - � - E= � � PUE � C Q.A f " i8' - l5' RCf ; �� � C[.A�S N � �P R£�l0`E ,� C[A55 N EX l5'!RC � RE�IOVE . � d EX �SRCP i . AIyO £X Oi Ji-I � / � � RE�NOV![ � I ✓ �� � EX i5'RC �� i, �. ' �/� 9/`� � £7 . . m � � �1l ;, � � � ' GRAD£' �_ � TO DR.NN -�� �.:r"'rG- . \ \ �� ,o., a ti+ �i373 ' J arEaa� y-arcn µ'/ CLASS 'B' RlP RAP FST 28 TOIyS EST 65 SY GEO SEE DETNL 2 SHEET 2D-/ N•C. DEPT. QF TRANSPORTATION DryIS10N OF HIQH��yAYS ORANGE AND DURriAM COuNTiES PROJE T:EB-4T07 A/B OL� DURHA� CHAPEL HiLL ROAD FROM US 15-501T0 GARRETT ROAD (SR-1116) DATE: 07/30/20i5 ����� ALLOWABLE IM.PACTS ZONE 2 l \ O � � QO W � ti � m � � � • • � � ° V � � i Q � Y � � � O N r , � v O\i �'�� � J \ v �.\\ � qp �Z .____���: iii6 �J � �?f �� i, END PRaIECT 1() �5+�(' r �l r���� , ,838 2?2� i116 � � � % ,o � � z . / �. �,-� � . _�,_ l,r o �_� BEGIN PRO,IECT �� �� � � � � �� - ����� � � ,- � - �, ,, � � �- � )_i �, ;-� _'�� _ � � ��� . � � , _,, ! � v z � Npp�� �' S�1 �o � 5,�5. ;�2�J '11'.�IN /3'T'3V.3V BEG/N TIP PROJECT EB-4707 BEGIN CONSTRUGTION SITE 1 �o �,R�� ya1 4 , �515 5 6 , ,- _ � � � , � � -L- SR 18�,38 OLD DURH1aM OAI SITE 3 NCDOT CONTACT: MIKE KNEIS, P.E. DIVISION 5, PROJECT MANAGER (919) 220-4600 S 1���°�1� �1� ����� ����1L��A � J1 V � SJ' � �� � 1l 1l J1 J1 `�J�` 1l J�� d 1i 1i SJ' ORA1�GE / D URHAM CO U1�TY LOCATION: SR 1838 (OLD DURHAM ROAD)/SR 2220 (CHAPEL HILL ROAD) FROM US 1�-SOIIN ORAIVGE COUNTY TO SR Ill6 (GARRETT ROAD) IN DURHAM COLINTY WETLAND/STREAM IMPACTS PACKAGE TYPE OF WORK: WIDE1�tING, MULTI-USE PATH CONSTRUCTION, SIDEWALK, DRAINAGE, SIGNING, CLILVERT, SIGNALS, A1VD PA VEMENT MA�ZKINGS SITE 2 oiJ 8 �� 7 � r _ 9 � �� 'j � i !� � � i � � i' '--- � ' � BOX CULVERT 2 @ 1 �X7 RCBC -L- STA 105+70 /0 � , � , � , � , i � -L- SR 2220 /r�%�. -Y13- STA 10+OO.OU BEG/N CONSTRUCTION // /2 � i � � H/LL RD) i y`^� � �� SITE 4 � 'A'IS !i`AT6 PRdHCT RBPM�iCB N4 .�e EB-4707AB � � SI'A?6 PRO1.N0. F.APIIOl.N0. MN.WO�ION 38G6A.7.7 STPDA-0505(29) PE -L- STA 150+38.86 END TlP PROJECT EB-4707 SITE S �� � m � � / M � 0 a Z PERMIT DRAWING SHEET 1 OF 16 PId�Q.IMINAId� PLAN� DO NDT USE FOR CONSTRUCTION DESIGN DATA HYDRAULICS ENGINEER DIVISION OF HIGHWAYS GRAPHIC SCALES PROJECT LENGTH PLANS PREP�IRED FOR Kimley>»Horn STATE OF NORTH CAROLIN�1 ADT 2009 = 17,000 VPD THE NCDOT BY: SO 25 0 50 100 ADT 2029 = 31,000 VPD �"" a :.`„'�o:,„�„<�t DHV -/o LENGTH ROADWAY TIP PROJECT EB-4707= 2.69 MILES ��°F N6�" , _ o c D = SO% 2012 STANDARD SPECIFIC�iTIUNS 4.��' '�D� PtANS a � T = 5% * StGNAI'UftE: P.E. � a 50 25 0 50 700 V= 40 mph TOTAL LENGTH TIP PROJECT EB-4707 = 2.69 MILES RIGHT OF WAY DATE: MATTHEW WEST, PE ', � DESIGN EXCEPTION: FEBRUARY 1, 2011 PRo�Ecr FNcfN�x ROADWAY DESIGN �'A,�,� o�`' PROFtIE (HORIZONTAL) WA ENGINEER of Tp�Na� t� 5 0 70 2p FUNCTIONAL CLASSIFICATION: LETTING DATE: ERIN THOMPSON,P.E. URBAN COLLECTOR raolscr UEsrcv cxcnveerc PROFILE VERTICAL1 *(TTST 2% + DUAL 3%) P� �'t' ( ! SfCNATURL•': STA7'G NIGHWqY DL•'SIC,N 1NGINIiGR WETLAND PERMIT IMPACT SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Stream No. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (tt) (ft) 1 31 +25/31 +65 -L- 42" RCP < 0.01 < 0.01 42 10 1 31+30/31+57 -L- BANK STABILIZATION < 0.01 35 2 34+83/35+05 -L- POND/EXIST 18" RCP < 0.01 3 40+01 /40+77 -L- 42" RCP < 0.01 < 0.01 90 10 4 104+85/106+45 -L- 2@ 10'X7' RCBC 0.01 < 0.01 95 20 4 104+97/106+34 -L- BANK STABILIZATION 0.01 90 5 135+45/136+84 -L- ROADWAY 0.02 0.03 0.01 TOTALS*: 0.02 0.03 0.01 0.05 < 0.01 352 40 *Rounded totals are sum of actual impacts NOTES: 2013 10 24 DETAIL 1 TOE PROTECTION t Not to Scale) Natural � ��� Ground b F�p Fili �----{ Slope I I d d= 2 Ft. b= 2 Ft. Type of Liner= Erosion Control Matting FROM STA. 28+00 TO STA. 29 + 30 -L- �RT) FROM STA. 29; 00 TO STA. 30+00 -L- (LT) FROM STA. 31+50 TO STA.32+40 -L- (L� DETA/L 4 LATERAL BASE DITCH t Not to Scaiet Front Gr�oundl �y D ��O'c'�gC �Slope I�I M1n.D= IFt. B= 2 Ft. FROM STA. 39 '-50 TO STA. 40+28 -L- (LT) DETAIL 11 PIPE OUTLETiINLET BANK STABILIZATION t Not to Scole) atural atural round 2i tic� round Geotextile� e of Liner= Class I Rip- STA.31+38 -L- {LT) STA. 31 + 53 -L- � RT) � N � M O O 6� 3 0 � � � Y � N � m DETA/L 2 SPECIAL LATERAL 'V' DITCH � Nor to scoie� atural Fill Ground �2�Or A: �t'�e� Slope o��e^ D �ot d MIn. D= I Ft. GeotextileJ Max. d= 2 Ft. Type of Liner= Closs 'B' Rip-Rop FROM STA. 29T50 TO STA.30+25 -L- (RT) FROM STA.40+28 TO STA.41+00 -L- (LT� FROM STA. 40+10 TO STA. 42+15 -L- (RT) DETA/L 5 SPECIAL LATERAL 'V' DITCH c Not to scale) \ � � Fin atural A, �k'�8 Slope Grountl p �o� p �o �e^ Min. D= IFt. FROM STA. 40 , 70 TO STA. 41-t 50 -L- (RT) FROM STA. 42+15 TO STA. 42+35 -L- �RT) FROM STA. 43 ;- 65 TO STA. 45 ;- 50 -L- (LT) FROM STA. 53 + 00 TO STA. 57 r 84 -l- (R'n DETAI L 12 OUTLET PROTECTION W/ COUNTER-SUNK RIP RAP PAD t Not to scalel atural atural round ?,i tis� round Geotextile of Liner= Class I STA. 40 - 09 -L- (RT� Pipe or Ditc Outlet A � Sq�are Prefo $cour Hole ( (Rip Rap in basin not shc for darity) DETA/L 3 PREFORMED SCOUR HOLE •NOT TO SCALE INSTAIL LEVEL AND FLUSH wim NATURAL GROUND A � B= 4 FT D = 2 FT W = 4 FT SECTION A-A ,cj�� PIPE (d = i5" OR 78") S��pF r D=7' MIN. - 3' MAX. I PSRM W FLO W NATU RAL � = GROUND UNER: CLA55 0 RIPRAP I-�- B-�-I �� WITH TYPE 2 GEOTEXTILE — MIN. 1' TUCK STA. 30 - 50 -L- (LT) PERMIT DRAWING SHEET 3 OF 16 SECTION A a � 0 � � � W i � � 0 0 � 3 � � � Y � N � DETAIL 1 TOE PROTECTION t Not to Scoie) Natural � �F'� Ground F�p Fill F—b—{ Slope I I d d= 2 Ft. b= 2 Ft. Type of Liner= Erosion Control Matting FROM STA. 84+25 TO STA. 87+35 -L- (RT) FROM STA. 1071 50 TO STA. 110+30 -L- (LT� DETA/L 4 LATERAI BASE DITCH ( i`�Ot t0 $COIB) 2� Front Gr�oundl Fi ��r p F�o�c'�e� Slope d Georexrne � Min. D= 3 Ft. g Max. d= 2S Ft. B= 2.0 Ft. Type of Liner= Class IRip-Rap FROM STA. 735=40 TO STA.136+50 -L- (RT) DETAI L 6 LATERAL BASE DITCH t Not to Scalel Front Gr�oundl 3� p �� 'c'�6C �Slope d Geotext��e � Mln. D= I Ft. B Max. d= 2 Ft. B= 2.5 Ft. Type ofi Liner= Class 'B' Rip-Rap FROM STA. 104 = 62 TO STA. 106 + 10 -L- (RT) DETAIL 9 BASE TAIL DITCH ( Not to $Cale) Ground 3� �� round D � Min. D= I Ft. B= 2 Ft. FROM STA. 106 + 15 TO STA. 107 =- 00 -L- (LT) DETAIL 2 SPECIAL LATERAL 'V' DITCH � Nor to scaie� atural Fill Ground ��%or A���,�e� Slope o�ner D �ot d Min. D= I Ft. GeotextueJ Max.d= 2 Ft. Type of Liner= Class 'B' Rip-Rop FROM STA. 58+50 TO STA. 59+00 -L- (RT� PROM STA. 140+40 TO STA.142-�00 -L- (R� DETA/L 5 SPECIAL LATERAL 'V' DITCH t Not to scaiel \ � � Ftll arurai p;�,�te Siope Ground �p �o� p �o �e^ Min. D= IFt. FROM STA. 57 -, 84 TO STA. 58 ! 50 -L- (RT� PROM STA. 59 r00 TO STA. 59+50 -L- (RT) FROM STA. 58 t90 TO STA. 60+00 -L- �LT) FROM STA. 67 + 00 -L- (RT) TO STA. 71 + 50 -Y13- (LT� FROM STA. 73 + 50 TO STA. 75 � 00 -L- (RT� FROM STA. 77 + 75 TO STA. 82 i 12 -L- �RT) FROM STA. 82+15 TO STA. 83+00 -L- (RT) FROM STA. 113+Q0 TO STA. 117+00 -L- (LT� FROM STA.118�22 TO STA.119+00 -L- (RT) Pipe or Dif< o�tlet A � Sqvore Prefo Scoar Hole tl (Rip Rap in basin not sh� (or darity) DETAIL 3 PREFORMED SCOUR HOLE •NOT TO SCALE INSTALL LEVEL AND FLUSH WRM NATURAL GROUND A � B= 4 FT D = 2 FT W = 4 FT SECTION A-A Fj�` PIPE (d = 75" OR 78") S(OA F r D� 7' MIN. - 3' MAX. I PSRM INFLOW NATURAL � = GROUND LINER: CLASS B RIPRAP I-� B�-I �� WITH TYPE 2 GEOTEXTIIE - MIN. 7' TUCK STA. 124 - 50 -L- (LT� DETAIL 7 INLET CHANNEL - LOOKING DOWNSTREAM EXIST� � Not to Scolel GROUNU \ 2@ l0' X 7' RCBC CLASS ll RlP RAP ` (BURIED l') i0 TOP OF CHAIyNEL �r`� 2.0'SILL T - - - �ti.41f��i�: l.5' D J l 6EOTEXTILE �� 2 Min. D= 3.5 Ft. B B = VARIES l.0' HIGH FLOODPLAIN BENCN �� EXISTING TO 21' WITH CLASS Il R/P RAP � Type of Liner = Class 'll' Rip-Rap STA. 105 + 38 -L- �lT� DETAIL 13 TOE PROTECTION c Not to scalel ,�e� F��� 0 Natural �pt S\op Ground 2'• F��� _=d d= 2.0 Ft. �—Geotextile Type of Liner= Class 'B' Rip-Rap FROM STA. 135 + 49 TO STA. 7 36 + 81 -L- (RT) DETAIL 8 OUTLET CHANNEL - LOOKING EXIST ( Not to Scale) GROUN� 2� l0' X 7' RCBC q �,, , _ fBURIED l'I � L5' T GEOTEXTILE I L 0 2 SECTION B DOWNSTREAM CLASS ll RlP RAP TO TOP OF CHANNEL . - �ir'i�{��!'' i � �� l.0' HIGH FLOODPLAIN BENCH � l wl7H CLASS ll RlP RAP �� Type of liner = Class 'll' Rip-Rap STA. 106+03 -L- (R� DETAI L 12 PIPE OUTLET EXISTING CONCRETE CHANNEL c Not to Scaie� Proposed Pipe �Y ,�!//y-�i Existing Concrete Channel STA. 735+57 -L- (LT) Min. D = 5 Fi. B = VARIES EXISTING TO 21' ��o��i rriaara:� PC Sto. 22+45A6 Q' � W � g + - - - - - - - - - - N Q � - - - y � � W Q � ,� 1i / 3,- LL�� =_— �� - O � � ` ; �X �� \ 1� Q«�Ir��-r��. _ �� //, � � '�`7 .-__� ''q MH V ��� i ; ( +I+ ' ° �. / N '� I� 1 X 5� � Y o �. � '� � I PT Sto. 2+0782 ' j 1, / ; � RE�IOVE � ��/ _ EX /8'RCP .'� ,� �r � �� � / � � ✓i � RE�MyE EX 0l �� � aVo e H�£ _ � , -� � �>" GR TO � 1� �N RE�IW �,.s 1 1 ..,, �' EX i2' P RE�VE . /�'.CSP_ _ , � pp �EX i5' AiCP �p r 0 d �„� E.I'-- PUE � - P E�UE � __—— - r - - � j,� Mi- �il � SITE 1 - � : �����'-�- (SCALE: 1" = 50 ) m PREFOR�IED SCIXIR CLASS 'B' R/P RAP E5T 8 TONS 70E PROlECT�p� E5T l6 SY CEO EST 9iD SY ECM� EST 30 SY PSRM 5£E DETAIL l SEE OETN[ 3 SHEET 20-1 SnEET 20-i S/TE 1 —�— — E c - - - - r PUE - - PUE �E � � � F � E c - �- E-� - - PUE I I � l�' _._ ____- _��� �� ._� � ` � - - - RE.�(OVE EX CB Ny0 /0 [F.OF EX l5'RLP Tl£ PROP CB INTO £X IS' RLP RET AlN l5" RCP nausr - Ex�sr ce oig�t�ucr•i�A�i�� £x -L- OLD URHAM / CHAPEL HILL RO " �p Cfl � A€raN r - - F - - F _ - - - - RETaN -;��._� � ' � r � �_ _ - --- . 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DEPT. OF TRANSPORTATION DI�ISION OF HIQ H��AYS ORANGE AND Dl1RHAM COUNTIES PROJE T;EB-4707 A/B OLD �l1RHA� CHAPEL HILL ROAD FRO� LIS 15-501T0 CARRETT ROAD f5R-11161 DATE: 07/30/20i5 25a o Qioo w,s.E�. = z5oeg, , _____ _______________ Q50 W.S,EL.= 250,4' � � _ � _ _ _ � _ _ _ � _ _ � _ � _ _ � � � � .� c � : � e a � _ `_ � � � ` L - � -- --- — — 240 ' � -, ---, - , _ �. 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