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HomeMy WebLinkAbout20170185 Ver 1_780283_hyd_permit package_20170214� I����,�,�,�3,�,. North Carolina Department of Transportation � � 1 C7Y11 YA�'1+d tPT ' , , Highway Stormwater Program � �I STORMWATER MANAGEMENT PLAN _ _ _ (Version 2.06; Released June 2016) FOR NCDOT PROJECTS WBS Element: 17BP.7.R.104 TIP No.: SF-780283 County(ies): Rockingham Page 1 of 1 General Project Information WBS Element: 17BP.7.R.104 TIP Number: SF-780283 Project Type: Bridge Replacement Date: 11/28/2016 NCDOT Contact: Matthew Lauffer, PE Contractor / Designer: David Fuh, PE Address: NCDOT Hydraulics Unit Address: ICA Engineering, Inc. 1590 Mail Services Unit 5121 Kingdom Way, Suite 100 Raleigh, NC 27560 Raleigh, NC 27607 Phone: (919) 707-6703 Phone: (919) 900-1612 Email: mslauffer@ncdot.gov Email: david.fuh@hdrinc.com City/Town: Reidsville County(ies): Rockingham River Basin(s): Cape Fear CAMA County? No Wetlands within Project Limits? Yes Project Description Project Length (lin. miles or feet): 150 feet (0.028 miles) Surrounding Land Use: Residential Proposed Project Existing Site Project Built-Upon Area (ac.) 0.1 ac. 0.1 ac. Typical Cross Section Description: Richardson Drive (SR 2686): 2 paved lanes (total 24' wide), 6' paved shoulder with Richardson Drive (SR 2686): open shoulder section, 2 paved lane (total 24' wide); guardrail on each side Annual Avg Daily Traffic (veh/hr/day): Design/Future: 6000 Year: 2025 Existing: 3000 Year: 2013 General Project Narrative: The North Carolina Department of Transportation (NCDOT) has proposed to replace Rockingham County Bridge #780283 on Richardson Drive (SR 2686) over Little (Description of Minimization of Water Troublesome Creek. The existing structure is a two-span bridge (1 @17'7", 1@23'11 ") and is a reinforced concrete deck on I-beams supported by mass concrete abutments and Quality Impacts) interior bent that is mass concrete widened with reinforced concrete caps and timber piles. The proposed structure is a 2@12'x7' Reinforced Concrete Box Culvert (RCBC). This structure has been designed to have as little environmental and surface water impacts as possible. Channel improvements were made for the proposed RCBC design. Excavation was kept to a minimum to produce as little impact as possible. Where excavation is necessary, geo-textile and rip-rap were utilized for bank stabilization in an attempt to reduce stream bank erosion. Floodplain benches with coir fiber matting will be installed at upstream and downstream of the culvert. A low flow barrel on the east side of the culvert was designed to match the stream width to maintain the normal flow width, depth and velocity of the stream. This will maintain sediment transport to provide a stable stream during bankfull discharge. The barrel invert will be a minimum of 1' below the stream bed to consider fish passage. 1' high sills will be installed at upstream and downstream face of the low flow barrel. A high flow barrel on the west side of the culvert will provide flood conveyance during high flow storm events. This will reduce shear stress on the stream bottom. 2' high sills will be installed at upstream and downstream face of the high flow barrel. The NE quadrant has an existing roadside ditch lined with rip rap that outlets to the stream. This ditch will be replaced with a special cut'V' ditch lined with class B rip rap. The new ditch has outlet to bank stabilization with class II rip rap to dissipate energy to provide a non-erosive outlet velocity to the stream. The SW quadrant has an existing roadside ditch that has outlet to rip rap embankment to dissipate energy to provide a non-erosive outlet velocity to the stream. This ditch will be retained. At NW and SE quadrant, the roadway is fill section. This will promote sheet flow of pavement runoff through grassed fill slope to remove pollutants via infiltration and settling. The existing road has two paved lanes (total 24' wide). The proposed road has two paved lanes (total 24' wide) with 6' paved shoulder on each side. The total project length is only 150 feet. The increases in impervious areas and stormwater discharges (post vs pre condition) are insignificant and the existing ditches do not need to be modified. Therefore, additional stormwater measures are not required. Waterbody Information Surface Water Body (1): Little Troublesome Creek NCDWR Stream Index No.: 16-17-(1) NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply V(WS-V) Supplemental Classification: Nutrient Sensitive Waters (NSW) None Other Stream Classification: None Impairments: None Aquatic T&E Species? No Comments: NRTR Stream ID: Buffer Rules in Effect: Jordan Lake Project Includes Bridge Spanning Water Body? No Deck Drains Discharge Over Buffer? N/A Dissipator Pads Provided in Buffer? No Deck Drains Discharge Over Water Body? N/A (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) �. � �. • � � V W � O � � � � DESIGN DATA ADT 2013 — 3000 ADT 2025 = 6000 V = 35 MPH SUB REGIONAL TIER MINOR ARTERIAL � " I ' . �� " I ' I : (�> I � \ (�) I'� " i ' I-I � � . �1 I'� (�)1. I \ . �� ll�l ��l�l(�)\ (�)I� I-I l� il-1 �\�.�� 1-� ROCI�I1�lGHAM C�U1�lTY LOCATION: BRIDGE N0.283 OVER LITTLE TROUBLESOME CREEK ON SR 2686 (RICHARDSON DRIVE) TYPE OF WORK: GRADING, PAVING, DRAINAGE AND CULVERT ��- ` . \'�� tri� i�; �,/'' 1 i/ .�•l�, \ � �� - �; WETLAND AND SURFACE WATER IMPACTS PERMIT PROJECT LENGTH LENGTH ROADWAY TIP PROJECT = 0.023 MILES LENGTH STRUCTURE TIP PROJECT = 0.005 MILES TOTAL LENGTH TIP PROJECT = 0.028 MILES Prepare0 !n the Office of Halch Molt MacDoiwle for w DIVISI0111 7 NORTH CAROL/NA DEPARTMENT OF TRANSPORTAT70N 2012 STANDARD SPECIF7CATlONS TIMR EORDANRPE LETTING DATE: DAVID FUH PE HYDItAULICS ENGMEEX NCDOT CONTACT: TIM POWERS, PE OIVLSION BR[DGE PROGRAM MANAGGR , � . �� � I i I�) I,� . I� . I��1� � �- ^ ^ � a z� ROADWAY DESIGN ENGINEER HI'DRAULICS ENGINEER PERMIT DRAWING SHEET 1 OF 7 GLI PLANS PREPARED BY.• M PO Box 700 Fuquay-Vorina, NC 27526 �919)552-2253 IV�OTT (919) 552-2254 (Faz) MACDONALD v+ww.mmemaccom LICENSE NO. F-0669 � � i121 Kingdom Way� swce i o0 Italeigh, NC 27607 u���a�,�.�o ���o_-�� Engineering C G c � s o. Y m E 0 � � m Qi � m i � N 0 w U z~ _.� �w �a �N w� �z �� � Nz� Na� ��� DETAIL A SPECIAL CUT DITCH � No� �o s�aia� F,om oncti Gro��d ?-) p ryF\ �s� Slov� d �eo�e,�le Min. D= 1 F. Type of Liner= CL B Rip-Rop Mox. d= 1 Ft. -L- STA.13+30 TO 13 i 50 LT WETLAND AND SURFACE WATER IMPACTS PERMIT 1 - C ASS I'; r'.AN Cy EIP 1 P,F- II �\\ FLOOU BENCH BORDER EST.10 TONS RIP RAP 'Q EST.10 SY GEOTEXTILE 1 30 LF OF INLET� O 1 s'� J G1TY OF XE105y� E CHANNE EMENT 2 oB 60o PG 28a . ONS CL II RIP RAP DB 678 Pc 32� EST. 60 SY GEOTEXTILE � 1 oe esirc zo� THOMAS S. HOLDERBY 1 �- PROPOSED DITCH (REPLACING EXISTING DIiCN� 4�JOHN V• FERGUSON � � OUTLETS TO BANK STABILIZATION W/CLASS II RI� anP � GAYLE G. FERGUSON TO DISSIPATE ENERGY TO PROVIDE A NON-ERc�SNE o i �_ \ SA OUTLET VELOCITY TO STREAM DR. JOHN V. FERGUSON WA �\N � \ v�o = t2 fp: � m GAYLE G. FERGUSON � y� � Saean� cui oiicn � ��y b SEE DETAIL A \ � \\ \ �';B2\ � EST. 10 TONS RIP RAP � i �,. y, � � Te -: � EST.15 SY GEOTEXTILE � � MH, �;a ' \ \ END PROJECT /7BP7RJ04 so.00• m� � � � s� ��' � -L- POT StO.I +ODA(J — � � 2 B �'� � p 1 DITCH ENDS AND � � � B� � rl� J/O� I .J`fMJ � BEGINS SHEET FLOW �s ` \ � } P/RK/NG E%ISTI G OIiCH = �ARIUJ_ � � \1 / �\ � ,� � I�� 0 50 100 SCALEo I"= 100' HORIZo 75i 74i 73i 72 � N�% �� �Y E— r SR 26d6 RICN?RDSON D'� �TO SHERN�D OR 2q� g57 _ _ _ ___---C_ dti i2 12'DI Ss�c�/� _. ����_---_�JLT 2'STL R/'�-EI - � �1.( — _ — — g —q �C — N EIP � E%ISTING DITCH TO R/� 0.16' / REID P. KING �P g, 808BIE K. KING / �`T � � Fa� � r wce., � f � \�� �'-� BANK STABILIZAj'\JD'N L 3 '��'�0^:iS \: �H I � :�; _ . �--. -, =:�I�H ! �- sSi�_=�=_ i — PK —_— /o -�- -Wp� � `� I%H W E � --� 1 2 RC � , RET� RCP . ° SB 9 �� W C � :�/ E%ISTING DITCH — _ cv�„ io�.�nrn ol O I I I �$I l� I NI � ° � \ zi i � os ' _ -- 4� � 1— -L- sg f �FL� ME � /_ _ _ _ — � � � ic — — -- 12'DI�--- 1 w -i- To i�y 1 0 5' ^Dt t/E B � UE ^ '^� DUE ` � \ 1 , ��.� � . � �— ri Sra. i•rr-y�.uw 30 LF OF OUTLET � \ � �IAI�A cE CHANNEL IMPROVEMENT � , EST. 50 TONS CASS II RIP RAP \ T6 � \ EST.50 SY GEOTEXTILE EXISTING RIP \ RAP IN DITCH EXIS7ING DITCH OUTLETS TO RIP RAP EMBANKMENT TO DISSIPATE ENERGY TO PROVIDE A NON-EROSIVE OURET VELOCITY TO STREAM V10 = 1.9 fps �\ / � \ RICHARD A. CRESENZO ���� ���� NECRESENZO�N � �][�]E � � I 10 11 12 �T � REMOVE EXISTING BRIDGE PI = 13+40.00 EL = 740.16' VC = 120' K = 52 1^'UPSTREAM FACE OF 2@ 12' x 7' RCBC I � ,iv �F�1n: � � � \ Y� �ig_ Pi� y �\ �� n( � 4 e\�` ? � � WB � � � � \ � � Y � � i � � �CLA55 II RIP RAp ON � FLOOD BENCH\BORDER � �� E5T.10 TONS RIP�RR¢ :k \ EST.10 SY GEOTEXTILE � I � � \ O � G. R. UPCHURCH MARY ANN UPCHl1RCH MH i \ i END PROJECT END GRADE STA. 14 + 00.00 EL = 740.91' �� �'//� �✓�! 1��. HOLY TRINITY EVANGELICAL LUTHERAN CHURCH W — — I 1� �r � s , �z 5� 6f R� p34' E g�p CRESCEf�l� DR ��� / MH 15 � v `� � �g� RICHARDSON DR � �4' CURB � �IP � �iumr, � � �o o NEDGES � �BUS o 158KD 0 � LOON LAKE MARY ELLEN SETTLE � VIOLET, LLC. I //(--�, PROJECT REFERENCE SHEET NO. �.di_LO ��./ 178 RO ENGINE RSIGNGHAM 283 ENGI EERS �SEE ENLARGED AREA ON NEXT SHEET J LEGEND �DENOTES TEMPORARY IMPACTS IN SURFACE WATER �DENOTES PERMANENT IMPACTS IN SURFACE WATER S �yl y" 3 �� 016 =P �+� r su� s r sa� � � _� J � '�J � Z �� I s�e "a�� _ Z�> � w 13 14 15 16 N � _ /O� mon w,cooNnio i a E, uc � Q ucEnsE Ho. F-aeb9 12 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED repare n 1 e orr� e ot: � M M Po ao, �oo MOiT F V" a, NC ]]526 acoo�+nw �om '���. � r,.„' Engineering VERTICAL SCALE HORIZONTAL SCALE 1 2� P 2� fflTl�� � PERMIT DRAWING SHEET 2 OF 7 Gci�Tic- NLVERT BURIED 7' BACKFILL GEOTEXTItE ON FIOOD WITH NATIVE MATERIAL PER SPEC. NCH BORDER W/ 2:1 SLOPE �NP.) CLASS II RIP RAP 2' THICK W/ COIR FIBER GEOTEXTILE �TYP.) MATTING (TYP.� � �__ �, � 1 ` �� 7 �� ,�.\\ i' SILL� 2' SILLS BACKFILL WITH NOTE: iOR GUT CONDITION, USE NATIVE MATERIAL C1A55 II RIP RAP FIOOD BENCH 12' p�_�p� PER SPEC. (TYP.� BORDER WITH NATURP.L GROUND COVERE� WITH COIR FIBER MAT INSI�E BORDER. IN FILL CONDITION, � EXCAVATION=]0 USE CtASS II RIP RAP FILI THROUGHOUT INLET CHANNEL WITH NATIVE BED MATERIAL FILLING THe vaos oN ror. (LOOKING DOWNSTREAM) C1A55 II RIP RAP W/ GEOTEXTILE ON FLOO� CIASS II RIP RAP BENCH BORDER W/ 2' THICK W/ 2:1 SLOPE INP.) � �� GEOTEXTIIE �TYP.� �OIR FIBER MATfING (TYP.) t' —/� _ � �/ \ �i ti.� 2'SILLS BACKFILL WITH 1' SILL NATIVE MATERIAL CULVERT BURIED 1' 72'-IS' p•_72, PER SPEC.�TYP.) BACKFILL WITH NATIVE MATERIAL PER SPEC. Nore: OUTLET CHANNEL �ExcnvnTioN-ao SILL$ TO BE LOCATED AT iHE INLEf AND OUTLET ONLY (LOOKING DOWNSTREAMJ CULVERT HYDRAULIC DATA DESIGIy D/SCHARGE = 980 CFS DES/GN FREQUEN�1' _ l0 YRS DES/GN l�l� ELEVATION = 7397 FT BASE D/S�HARGE _ 189Q CFS BASE FREQUENCY = l00 YRS BASE HW ELEVATION = 74/.75 FT OVERTOPP/NG D/SCHARGE _ 1200 CFS OVERTOPP/NG FREQUEN�' = 25- YRS OVERTOPP/NG ELEVATIOA/ = 7405 Fi DATE OF SURVEY = 4�4-20/6 WS.ELEVAT/ON _ 73� � AT DATE OF SURVEY 750 740 730 720 "��""' ' ' ' - �� PROJECT REFERENCE SHEET NO. DETAIL A ���\������n�u\��� �-�a0-�� i i I i i i i � � i �`�'�`��������"" �— �� WETLAND AND SURFACE WATER IMPACTS PERMIT � (���'� '�', ` ' �� � ��� 178P7R104-ROCKINGHAM Za3 4 SPECIAL CUT DITCH ����\\������������ \�� � .. � � I I � I � � � \ \ � � � ROADWAY DESIGN HYDRAULICS �No��os�aia� \ � F,om �\\\\��\\\\\�\\� ��\�� \� . . . . c,o��e ?-r p ryF\�s� siov� � ��\\��\\\������� ��\�` �, ' d \ B\\\\\\\\\ �� \ \�\\\\ �\� � �` P�- II� , � �\ \ ���•r������������� �� � � � � \\ � � \ eeo,e„ie M�� o= i F�. \ � \ � � \ �\ � ������ \ �� � \ \� \�� � � \ \ I � \ \ TYPe of Liner= CL B Rip-RaP Max. d= 1 Ft. � � \ � \ � � � � \�\\ �\\ �\ � \� 1 Q, � � \ � \ I I J� I I 1� \' \� \�\�\� \� ��\� �\\ 1 � � � �\� \� \ I� I �\� 1� 1� ,I II I� O J pO�B �POOYUY7 E /�\� � -L- STA.13+30 TO 13 i 50 LT \ � 1 1 N i � I \ \ \ `� I I I I ���\� \ � I 1 1� � � I� � � I� � I � I � I I I I I � � �/ �\ \ / I I I I I I I I I I��� I I � � � I I � ��� I � � I I � I ��JOHN V. 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ONS CL II RIP RAP I � 1 � I I � I \ � \ � \ \ \ \ \ \ � \ EST 6 SY GEOTEXTIIIE � \ \ � \ 9 THOMAS S. HbLDERBY1 i � � i i i � � � � � � \ \ � ` � � 2 s � PR POSED DITCH � (REPLACING EXISTIN�� DIiC�{� I � � � e' � \ \� \ � � � � � � � \ � \ � `S� �� OU�LETS TO BANb STABILIZATION W/CLA II RII��RAP � I I \ \ �\ \ � � � �� TO DISSIPATE ENE GY TO PROVIDE A NO ERW NE o� � I �\ \ \ \ � �� OUnLET VELOCITY T� STREAM � 1 I � � � 1 � � ��� �� � ` a �� Mon �.cooNA�o � 8 e, «c vlo �= t2 fps � � I � a 1 � HOLI( TRI�Y E�i�(�E�IW1L� � � � � �--� uceNse Ho. 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NCH BORDER W/ EDGE I l� � \ � � -� �� 2:1 SLOPE INP.) � � � ` � CLASS II RIP RAP 2' THICK W/ COIR FIBER �I \1'BU$ � �BK� \\ S \ \ \ \ \_ _ _ _ - - � � GEOTEXTILE �TYP.) ' MATTING (TYP.� — � o I � � � � � � i � �� 1 �A � � \\��� \ �-----__ �,� 1 1 t�k� \ \ \ � � — _ � ` 7 �� — ,�.\\ � \ � � \� �\ \ � �' — — — — i' SILL� 2' SILLS BACKFILL WITH \ �� --- � _ NOTE: iOR GUT CONDITION, USE NATIVE MATERIAL \\��� � � ��MARY ELC£#+� �ETTLE __-- cuss u Rir rznv F�000 BENCH 12' p�_�p� PER SPEC. (TYP.� � � \\ \ � L(i6N�LAK� � � � � �E �', � � x � � � � � —'-' � _ _ - BORDER WITH NATURP.L GROUND �a -r � �� � VI�LET��LC. � � � _ � — COVERE� WITH COIR FIBER MAT �� � � \� mrm�� ? \ �WB � � � � � \ � � � — � � INSI�F BORDER. IN FILL CONDITION, � EXCAVATION=]0 � \\ � r `Z _�\ * � � �\ � \ `�— _74� � � USE CtASS II RIP RAP FILI THROUGHOUT INLET CHANNEL �1 � � - WITH NATIVE BED MATERIAL FILLING �'� � - 735= - �� � � � � � � � _ -' � rHe vaos oN ror. 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BACKFILL WITH NATIVE MATERIAL PER SPEC. ` OUTLET CHANNEL �ExcAVArioN-90 �TO BE LOCATED AT iN�Er nNo ouT�eT oN�v (LOOKING DOWNSTREAMJ CULVERT HYDRAULIC DATA DESIGIy D/SCHARGE = 980 CFS DES/GN FREQUEN�1' _ l0 YRS DES/GN l�l� ELEVATION = 7397 FT BASE D/S�HARGE _ 189Q CFS BASE FREQUENCY = l00 YRS BASE HW ELEVATION = 74/.75 FT OVERTOPP/NG D/SCHARGE _ 1200 CFS OVERTOPP/NG FREQUEN�' = 25- YRS OVERTOPP/NG ELEVATIOA/ = 7405 Fi DATE OF SURVEY Ws.E�vArioN AT DATE OF SURVEY = 4�4-20/6 = 732.3 FT 750 740 730 720 V Z � z � z �Z s� • � \�)� �✓�� a III �J ., • T \ .i �. . WETLAND AND SURFACE WATER IMPACTS PERMIT L/�IJIIIVV VIlt.11 VVILLIJ IV 1�11 1\/11 L/V1U/'11`II\IY1L1`II LtC�tNU TO DISSIPATE ENERGY TO PROVIDE A NON—EROSIVE OUTLET VELOCITY TO STREAM � V10 = 1.9 fps DENOTES PERMANENT IMPACTS IN SURFACE WATER ��'����' ���'�'� ��� DENOTES TEMPORARY ���� � � IMPACTS IN SURFACE WATER 30 0 15 30 SCALEo I"= 30' HORIZo V z � z � Z �Z s� ��% �� �� WETLAND AND SURFACE WATER IMPACTS PERMIT � ;; � "�„ , �, �, '� M�I � 5 - , . _ ��.,,,, ��q� > �— � ��� �;��� � � ' ����� ` ` PROPOSED DITCH (REPLA�ING EXISTING DITCH) ` � O � �, �� � � �; ��� �� �� � � OUTLETS TO BANK STABIL�ZATION W/CLASS II RIP RAA �, � ` ����,p �`���,, ��� �`� ��`� TO DISSIPATE ENERGY TO � PROVIDE A NON—EROSIVE �� O � �� � �' �, ��\���, �\�� �,�, � �� OUTLET VELOCITY TO STREAM � �, � �� � � ���q� �� � � � ��. � `� � ,� ��0� = 1.2 fps . � 'i� � ,���� �� �� ;� � � ` �� ` � . /� � �� ����� �� �� ���� r�� �� �� A \ % V � � A I � ,�`�/�� � v ���� � � 11i1�v �^�� v v �� � �/ �/ � �i1� � � ��!' � � •� �� ��I�n � �� BS�� . � � � � � '� � � 1 I WA � � �; � ,�� - �, � ', � � „',��� �, � PARKING�, �� � � i� i i' � �����'i �,��- "�:�i , � EXISTING DITCH � _ _ � � � i � ,� � �' ��i � `_" ` � � � �� � `, � � �� i � �r r ' � � _" i ��' � � ,' � ` 3� � ` � `� � � �� � „ �,�n , � � � , � � � � � �, � � � � , � � � � � BANK � � � '� , �� � � � � � �� � v� `�, STABILI ATI N � � � � � � �� �' % � ` �� � ,'� �° � q ( / J � I / �� � � L=J7� \ �� � _' �\ \ �ti�� �/ �� �� /� � //� ° / � � , �'[V � �'-i I � � —1 / �-o �� �� � M _� � � ��� , , � , _ / , � ,- , .,. � S �. � ss , � ���� , , � , � ���' , MH l0 '� � �� _ ` � �,� ; �' � , �� � , ;� � � �� C Ag� � ,, }�-; , � � ��,�,�, , , �� Pp -' S � , � �� � � � I , � ,� �----�--_ � �, 16 x � ,-� � �---- ,o ,�\ 1�-� � // ---_,, --- �H__ � � ` �� � �-_ _ �E --,,,� �� EXISTING R/ -__ _ - �'< � � . , �� �,;�� _ — ___ , �__ � , ,_ , - - - —_ - — -- -- --- , , , � , _ _ _ -- -= �--�L� --_ �Va-H� z" `� , , , ,;, < - - - -- � -- �--i - �� � '�' � �� — — '--�-- ___ � / — ----�i � � � � ���� � � �� � �' i � � i ��� �, , , , � ;� --� ;�; �,� � ii i ii�ii � � ,� �� � � � � , - '� � -- � ;� � _ —'— —I �� - � ` ' �� _ ---- ,�1�1�6 -- � — � � �` � — _-- ' ' � � � � � �, � � - - — — , � � � ��-, �� � � ��� � � � i � �,, ,1 -� � � ��, i m � � i + � ' --- � ;��ASS ,� ', — a , �-------- � N i � , � � � � � -' � � � - LB�i� � �� DU� �/� �� DU � �� ��p ,' � ' � .��_, ��_ ___- �—_�- _��TC _ _4_� � -� ,, � , — — -�- �� � - . -_ � — -,� -- _ = ; �B -� —' ' ��" ��P� -- -_� --- o �, =�ETq� - ____ __ �, � - -RE���N � � ; ; __ � , ,X - ' �, �--�--_ 36�',WD ILx , � � � � L__ \ ` SB EXISTING DITCH —� �� � , , ,' � , (;`4 T F � � r` EXISTING DITCH OUTLETS TO RIP RAP EMBANKMENT TO DISSIPATE ENERGY TO PROVIDE A NON—EROSIVE OUTLET VELOCITY TO STREAM V10 = 1.9 fps ��g�� H - - ---- _----- --�- - -_ , �,-_-- -_ __ __- _--_ �==��24" RCP � � -- -- �- _ � __ �` --------- - , � iihi , — i� iiiiiii —' � �� � ��,�,, _,,- -�- ,- � � �� �� ,,- ,- , ', � ;;��'��� � ' o ' � ���'��I� ' � F L U M E,'� � //,J ; i -\ ---., ,, � _ --, � T � I i � `� � / '��, ��—_, �. � � � \ ��-- _� ' � __ EXIST11�l�G'��/W , � � . � � . ��%�„ ��,,_ �_ _ — �� — — — — — W ��'� � � H 14 ��� ��, ,,---, � � �� �fi2����_ ,, ; ,, ,�, �, , � � i I \ \ —" � `� \`� i i i ��� � � � i i � i� � , ���� � ,�, � � � � � ,' , � � � , „ �„ , DUE UE � . � �DWE,, __ _�,- ,, � �� � � � , , ,= - , � �.� , � ��� , �� � � � � ----- � , ' , � � ��� � . � �,� �____ - , �� , � ���� , � ' � � � ��� � � ,�; � I � , , -=--��O-QD�--- , L_ _ _ , , , , , , __ , � ���� ,�;;,� � , ---- -- % � ', _ ,, � �, r� , � ,,, � ,- �; ,� ,� � � � „� � ,� � -�'� `� \ �\\� � ��� BANK STABIL ATION " ,' �� � "\ � , � � �=33' � � � � ' ' ��� �>�, "` �� � � � �������� � ��\ �� � , � � � ��x���� � � � � ��: �; �� �, ' ��� � , — ��_� � _� 1�/B ���, � � �� �, � � . ������ ����� ��� ���� � LEGEND �DENOTES PERMANENT IMPACTS IN SURFACE WATER �DENOTES TEMPORARY IMPACTS IN SURFACE WATER 30 0 15 30 SCALEo I"= 30' HORIZo v z � z a z �� oz aw S ca, PLAN VIEW � (nrP.) FLOW 740 CROSS SECTION 12.0'_�_12.0' AM BED EVATI O N 1' SILL 2' SILL FLOW SILLS DETAIL EXISTING LEFT TOP OF BANK EXISTING RIGHT TOP OF BANK ---- �'`�— ----- \''� �,,, � ' ��-�'_'—� \y� '—__ i � � � STA. 13 + 17.5 –L– 2@ 12' x 7' RCBC � SKEW 78° -• I GP ELEV. = 740.53 � REMOVE EXISTING BRIDGE I I I 2:1 NORMAL (TYP.) I � � -- =.------_y!' — = _ � '`�– _– ------ �\ / ___-- � � ---- / 730 _---��------- — _�-- �---------- ------ NORMAL WS, ELEV. = 732.3 �STREAM BED DATE: 4-4-2016 2' SILL IN RIGHT BARREL, 1' SILL IN LEFT 2' SILL IN RIGHT BARREL, 1' SILL BARREL, SILLS ARE INSET 1' FROM END IN LEFT BARREL, SILLS ARE OF CULVERT AND PARALLEL TO CULVERT FACE 720 INSET 1' FROM END OF CULVERT AND PARALLEL TO CULVERT FACE � ELEV. = 730.39 SLOPE = 0.0047 FTiFT � � � I I I � I NOTE: FOR CUT CONDITION, USE CLASS II RIP RAP FLOOD BENCH BORDER WITH NATURAL GROUND COVERED WITH COIR FIBER MAT INSIDE BORDER. IN FILL CONDITION, USE CLASS II RIP RAP FILL THROUGHOUT WITH NATIVE BED MATERIAL FILLING THE VOIDS ON TOP. 200 150 100 50 0 50 100 150 200 PROIECT REFERENCE SHEET NO. 17BP.7.R.704 — ROCKINGHAM 283 5 ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER [�T��IPLE�E PLA�V� DO NOT V� FOA W AG�V1911RON HATCH MOTf MACDONALD 18 E, LL< DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED Office oE,� Hatch Mott po eox �oo �y� MacDonald «ww.�a:����".:" �m„�` 1�� , Engineering PERMIT DRAWING SHEET b OF 7 iG r��i� 740 730 720 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) (ft) (ft) 1 FROM 12+93 TO 13+50 -L- 2@ 12' X 7' RCBC 0.02 < 0.01 57 23 1 FROM 12+97 TO 13+44 -L- BANK STABILIZATION 0.02 70 TOTALS*: 0.03 < 0.01 127 23 0 *Rounded totals are sum of actual impacts NOTES: *Total stream length that will temporarily be dewatered to install the culvert in the dry (see construction sequence = 10' (imperious dike upstream to upstream face of culvert) + 56' (culvert length along the stream) + 13' (downstream face of the culvert to impervious dike downstream) = 79' along Little Troublesome Creek. September 2014 � �. • � � V W � O � � � � DESIGN DATA ADT 2013 — 3000 ADT 2025 = 6000 V = 35 MPH SUB REGIONAL TIER MINOR ARTERIAL � " I ' . �� " I ' I : (�> I � \ (�) I'� " i ' I-I � � . �1 I'� (�)1. I \ . �� ll�l ��l�l(�)\ (�)I� I-I l� il-1 �\�.�� 1-� ROCI�I1�lGHAM C�U1�lTY LOCATION: BRIDGE N0.283 OVER LITTLE TROUBLESOME CREEK ON SR 2686 (RICHARDSON DRIVE) TYPE OF WORK: GRADING, PAVING, DRAINAGE AND CULVERT � � � (�►� ��)� �. I�'�� I .; '�_ A �� - �; BUFFER IMPACTS PERMIT PROJECT LENGTH LENGTH ROADWAY TIP PROJECT = 0.023 MILES LENGTH STRUCTURE TIP PROJECT = 0.005 MILES TOTAL LENGTH TIP PROJECT = 0.028 MILES Prepare0 !n the Office of Halch Molt MacDoiwlO for w DIVISI0111 7 NORTH CAROL/NA DEPARTMENT OF TRANSPORTAT70N 2012 STANDARD SPECIF7CATlONS TIMR EORDANRPE LETTING DATE: DAVID FUH PE HYDItAULICS ENGMEEX NCDOT CONTACT: TIM POWERS, PE OIVLSION BR[DGE PROGRAM MANAGGR , � . �� � I i I�) I,� . I� . I��1� � �- ^ ^ � a z� ROADWAY DESIGN ENGINEER HI'DRAULICS ENGINEER PERMIT DRAWING SHEET 1 OF 7 GLI PLANS PREPARED BY.• M PO Box 700 Fuquay-Vorina, NC 27526 �919)552-2253 IV�OTT (919) 552-2254 (Faz) MACDONALD v+ww.mmemaccom LICENSE NO. F-0669 � � i121 Kingdom Way� swce i o0 Italeigh, NC 27607 u���a�,�.�o ���o_-�� Engineering C U� � 6 a E 0 � � m Qi � m i � N 0 w U z~ _.� �w �a �N w� �z �� � Nz� Na� ��� DETAIL A SPECIAL CUT DITCH � No� �o s�aia� F,om on<ti Gro��d ?-) p ryF\ �s� Slov� d �eo�e,��le Min. D= 1 F. Type of Liner= CL B Rip-Rop Mox. d= 1 Ft. -L- STA.13+30 TO 13 i 50 LT l00 0 50 100 SCALEo I"= 100' HORIZo 75i 74i 73i 72 � DR. JOHN V. FERGUSON GAYLE G. FERGUSON MH il \ s \ pD8 O � 4 �JOHN V.FERGUSON � GAYLE G. FERGUSON � WA � \Y � � � \ � �m � � � � DITCH ENDS AND � � BEGINS SHEET FLOW ��$yl}�,�� Nl�� � t � ce� � vyoecs � �OSVLLE 280 678 PC 321 BSIPG 2093 � �� y �� �H \ BUFFER IMPACTS PERMIT 1 CLASS li ktP �AP Oti EIP 1 FLOOU BENCH BORDER � EST.10 TONS RIP RAP ' EST.10 5Y GEOTE%TILE 30 LF OF INLET� O 1 CHANNE EMENT 2 . ONS CL II RIP RAP EST. 60 SY GEOTEXTILE THOMAS S. HOLDERBY � PROPOSED DITCH (REPLACING EXISTING DIiC � OUTLETS TO BANK STABILIZATION W/CLASS II RI RAP SA TO DISSIPATE ENERGY TO PROVIDE A NON-ER NE o \ OUTLET VELOCITY TO STREAM V10 1.2 fps Q m :^\ � SPECIAL CUT DITCH _v i y b SEE DETAIL A \ \' BI\ � EST. 10 TONS RIP RAP � i T � EST.15 SY GEOTEXTILE �'�,e�\\ END PROJECT /7BP7RJ04 � so.00• 'F] \ � ���' � —/— P/'fT Mn / J.MM I � � � �:�''�. N�% �� �Y E— r SR 26d6 RICN?RDSON D'� �TO SHERN�D OR 2q� g57 — _ ___---C_ dti i2 12'DI 55--'�/� - , � � �IC1g= _ — — _ � JLT 2'STL � �E R/'�-EI - � �1.( — _ — — _ 6 — _ — .—q T� — N EIP � E%ISTING DITCH TO R/� 0.16' / REID P. KING �P g, 808BIE K. KING / �`T � � Fa� � ,! sS�= ="= — —_ �— � —� ----_ / — PK —_— A'� — — — — /o —�--WD�m� I%H ��E— � --� 1 2 RC � , RET� RCP . ° SB 9 �� W C 3 :�/ E%ISTING DITCH — _ cv�„ io�.�nrn �r � �— ri Sra. i•rr-y�.uw p EX TING RIP V R IN ��TCY �� 30 LF OF OUTLET �IAI�A CE CHANNEL IMPROVEMENT 0�, T6 � EST. 50 TONS CASS II RIP RAP � \ EST.50 SY GEOTEXTILE � EXISTING DITCH OUTLETS TO RIP RAP EMBANKMENT TO DISSIPATE ENERGY TO PROVIDE A NON-EROSIVE OUTLET VELOCITY TO STREAM V10 = 7.9 fps PAR NG / .. � RICHARD A. CRESENZO ���� ���� NECRESENZO�N 10 11 12 �T ) REMOVE EXISTING BRIDGE PI = 13+40.00 EL = 740.16' VC = 120' K = 52 1^'UPSTREAM FACE OF 2@ 12' x 7' RCBC I � ,iv �F�1n: � �� �'//� �✓�! 1��. OIiCH = 1 �n% ' 1� .'�, �r � � 1 m � ` �,L 2'STL — "� HOLY TRINITY EVANGELICAL LUTHERAN CHURCH N� 6E5'CE Op 4R ��� � _/ �1H 16 _L— � �� R�HpRD50N DR �p, iCP _ sg — f �FL� ME �_��� �24'CURB O _ � / EIP — —. — — — —T � L CONC ss �� E% — IZ,D � TIffS I G 1 H 14 \� S STl1�P ,� �.n, TO /�' 1 — mo 4Y � p 5, m UE DUE M � NEDGES � I ISBK � 158KD �� � m f� � 6U5 4 I THESE AREAS ARE FOR CONSTRUCTION OF ROAD �� _.��g— - CROSSING AND WATERLINE RELOCATION. THE p ;: ,� � WATERLINE WILL BE RELOCATED BY BORE AND �' �� �IACK UNDER iHE CREEK. iHERE WILL BE BUfFER � ^� IMPACTS TO CONSTRUCT THE BORE iIT. - �.� � LOON LAKE I MARY ELLEN SETTLE _ � � � VIOLET, LLC. � e\�� �. \ WB � � y � � Y � \ � � � �CLA55 II RIP RAp ON � FLOOD BENCH\BORDER � �� E5T.10 TONS RIP�RR¢ :k \ EST.10 SY GEOTEXTILE � I � � \ O � G. R. UPCHURCH MARY ANN UPCHl1RCH MH i \ i END PROJECT END GRADE STA. 14 + 00.00 EL = 740.91' //(--�, PROJECT REFERENCE SHEET NO. �.di_LO ��./ 178 RO ENGINE RSIGNGHAM 283 ENGI EERS —SEE ENLARGED I AREA ON NEXT SHEET LEGEND ALLOWABLE IMPACTS ZONE 1 � (ROAD CROSSING) � ALLOWABLE IMPACTS ZONE 2 (ROAD CROSSING) ETF EXISTING TRANSPORTATION FAQLITY S �yl y" 3 �� 016 =P �+� r su� s r sa� � � _� J � '�J � Z �� I s�e "a�� _ Z�> � w 13 14 15 16 N � 2 /O� mon w,cooNnio i a E, uc � Q ucEnsE Ho. F-aeb9 12 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED repare n 1 e orr� e ot. � M M Po ao, �oo MOiT Fuquoy-Vorna, NC ]]526 MACDONGLO www.mo ma com '�� l„' Engineering VERTICAL SCALE HORIZONTAL SCALE 1 2� P 2� fflTl�� PERMIT DRAWING SHEET 2 OF 7 Gci�Tic- NLVERT BURIED 7' BACKFILL GEOTEXTItE ON FIOOD WITH NATIVE MATERIAL PER SPEC. NCH BORDER W/ 2:1 SLOPE �NP.) CLASS II RIP RAP 2' THICK W/ COIR FIBER GEOTEXTILE �TYP.) MATTING (TYP.� � ��_ �, � 1 ` �� 7 �� ,�.\\ i' SILL� 2' SILLS BACKFILL WITH NOTE: iOR GUT CONDITION, USE NATIVE MATERIAL C1A55 II RIP RAP FIOOD BENCH 12' p�_�p� PER SPEC. (TYP.� BORDER WITH NATURP.L GROUND COVERE� WITH COIR FIBER MAT INSI�E BORDER. IN FILL CONDITION, � EXCAVATION=]0 USE CtASS II RIP RAP FILI THROUGHOUT INLET CHANNEL WITH NATIVE BED MATERIAL FILLING THe vaos oN ror. (LOOKING DOWNSTREAM) C1A55 II RIP RAP W/ GEOTEXTILE ON FLOO� CIASS II RIP RAP BENCH BORDER W/ 2' THICK W/ 2:1 SLOPE INP.) � �� GEOTEXTIIE �TYP.� �OIR FIBER MATfING (TYP.) 1 ' _ / � _ � �/ \ �/ ti�\ 2'SILLS BACKFILL WITH 1' SILL NATIVE MATERIAL CULVERT BURIED 1' 72'-IS' p•_72, PER SPEC.�TYP.) BACKFILL WITH NATIVE MATERIAL PER SPEC. Nore: OUTLET CHANNEL �ExcnvnTioN-ao SILL$ TO BE LOCATED AT iHE INLEf AND OUTLET ONLY (LOOKING DOWNSTREAMJ CULVERT HYDRAULIC DATA DESIGIy D/SCHARGE = 980 CFS DES/GN FREQUEN�1' _ l0 YRS DES/GN l�l� ELEVATION = 7397 FT BASE D/S�HARGE _ 189Q CFS BASE FREQUENCY = l00 YRS BASE HW ELEVATION = 74/.75 FT OVERTOPP/NG D/SCHARGE _ 1200 CFS OVERTOPP/NG FREQUEN�' = 25— YRS OVERTOPP/NG ELEVATIOA/ = 7405 Fi DATE OF SURVEY = 4�4-20/6 WS.ELEVAT/ON _ 73� � AT DATE OF SURVEY 750 740 730 720 \\\\\\\\\��II��\\ \ -740-L� � 1 �� � � � � � � � I � � � I I � I' ,, i �% �/' � '� PROJECT REFERENCE SHEET NO. DETAIL A \\\\\\\\\\C�\�\\\\\� �_ �� / / 1 � � I 1 ���I I I I I' I/\ 1 \ � 178P.7.R.104 - ROCKINGHAM 283 4 SPECIALNTDITCH ,,,;,,,,,,,,,�,,,,,�'\ , , , BUFFER IMPACTS PERMIT � � , � , � � ' � � � ` �� ����� �Noi�os�aia� \� �� . � � I I I � \ \ � ROADWAY DESIGN HYDRAULICS F�om �\\\\ �\�\\\\\� \���\��� � � \ ( / Narural ry�\ °� o��cM1 \ \�\ ���\\\\\\ \� �� ��� � \ � � \ / . 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FERGUSON � i � ��q� I / I I I I I I � I� � I � �i•� � 1 I I�� / �; � I'mQ 1 � j �� i � � � � � � / � / / I � I I I � � I I I �11� OL�iN V F�R U$ON� n \ \ � WA '� �' � � �� � ( � � � i �/ � � � � I � � � I � � I I � � � � � �� Ity c. �EacGsqN � � � . � � � � �, � y� � � � � ,' \� � e2 -'� -'� �� ,� �� � j � i i i � i��ii�ii��ii�� i � � � A ` �� �� ��� , � � �� �� ��� . 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KING � -Sb�� � � � �/�, , - y�/C � -- _= �\\ \��\\��,_`��-___ BOBBlE7(.iCING-�,\ � � (�" /,(\ .+ i _ � \ ------- --� ��_ ---_ \\��� ------N-- \ ��\ ��9 �\ � 4xan �--oFrcrr ---_--___----__ ___--__es�________________ ���a� � �Y-� .1250A0 e2 '�= _ =����- � � � � ' � �� \ � \ qe \� \ � \ \ \ I � �,___--=___=ss�___=_____________--,;\-;,`-es\ � � � � -L- rPT Sta.l2-I-95 _ � _ � \ � p EX TING RIP ' � _ � � - � - � - � � � � - � � \ V" \ G� � � � � � I R IN ��TCH � _ � � � S � � � \ � � � \ � � ��.. � \ � \ \ � � � 30 LF OF OUTLET ' - ' - - �9L- � � � � ' - - - - � � S�\ � � � � � � � \ � (/A� C� � \ � CHANNEL IMPROVEMENT . � � - _ - - � � - - - _ � - - _ � - � � � � � � � I EST. 50 TONS CASS II RIP RAP � ' �� - - - - - ' - - ' - � � ' - � - - _� \ \ � \ � \ � � � \ \ � 0 ` � \ \ � 1 �\ I I E ST. 50 S Y G E O T EXT I L E /� _ _____ ���� ��� ��09 ���\�\ \\�\�' �����\\\�\\�1� � I - < � � \ \ \ 1 ' � � I 1 � I I 1 I I II � 1 � \ \ � ENGINEER ENGINEER �LF.SS l�;'�AP Oti� EIP �1 � ��1 �� II I I � � ��tJT�1�\��\ \ �\ \� \\ \\� � �� \� � fLOOU BENCH BORDER EST. 10 TONS RIP RAP � I � I I l � � \ � \ � \ \ � � \ \ � ^ \ EST. 10 5Y� GEOTE%TILE� � � � I � � \ \ � � � \ \ 30 LF OF INLET' � � 1� 1 1 � II � II ���\� \\\ �� \ \\ \� \\� � � �CHAN E 6VeM'�Nr 2 1 I � 1 I � � \ � � � \ � � � � y � . ONS CL II R P RAP 11 I I 1 � \ \ \ � � \ � � \ � EST.6Q SY GEOTEXTI�E I � 1 d I J \ , THOMAS S.HOLDERBY1 � 1 � � � I � e � \\\\ �\ \ � \ \�� \ \� \� � 2\6' � PRUPOSED DITCH (REPLACING EXISTINb DIiCHI � �` � � � I � � � � �� � � � �\ � � � S, \\ OUPLETS TO BAN STABILIZATION W/CLA�j IIRIR�RAP � � � I � � A � � � �� � `e � TO DISSIPATE ENE�GY TO PROVIDE A NON-ER���NE I o� I I \ � � \ �� � OUI�LET VELOCITY Tp STREAM I � � � � � \� \ � ` Q �� Mo�T �+cooNnm i a e, uc � � I� I HOL TRI� Y Ey��(�E�16AL � � � � g-- uceNse Ho. F-aeee V10 1= 12 fps � � 1 x \ \ �� I � 1 i L�UTHE AN cri ROH � � � � SPeGin� cui oiicn ` � I � �{ � � \ � � � _ _ _ _ _ - _ - - DOCUMENT NOT CONSIDERED FINAL SEE QETAIL A � � � � � � � � 1 � � � � � � \ \ � \ � \ � � - UNLESS ALL SIGNATURES COMPLETED EST. lO�TONS RIP RAP � I � �. I � 1 � \ \ \ � \ � \ \ � � � - - - - � EST. 15 SK GEOTEXTILE \ \ \ � \�16 �- repare in t e � i i I i � I � � � � � � �� �--------'� otr��e ot. M EA@ PROJECT NBP7R.VO4 i i � � � � � � � � � � � � _ _ _ _ � M Po a�, �oo o.00� � � -L- �POT Sto.l A(I � � � � � � � �\ � � � � � � _ _ _ _ - - - - - � \ ""°a'�'oNow `,�4�ov �Taa,om iisza `� � � � d i i � �� � � ` �`� �``- ____'-��� �� asr � � PC o. l 54 �� � ` � � � � ` � � � ss� � � - - ' � � ���, , ��� PARK/N�1 \ � � Exisri � oir�+_�.._ � � \ \- � ��� �� I I m . r,.,, � I o \; �, � � � � � � � � . �, � � i i i Engineering '�. I ' / � � / �"II 6g `� �\� \ \ �' 1' 1� \1 \� \� \� \ 1 \ \ � ' /I �/ / // VERTICAL SCALE HORIZONTAL SCALE - � � � � / 1 I / / i , i , i , 5 , 5 � R 1 `� � � 0 I I � / / �/ � / � � � ,I, I 5� �\ o' I W g ��IIP 1 \ `m`� T 1 � � E/ i / � � --„ � \) , �.� o t346' C�) Z.S����, � �� ��f03:A �� / � � PERMIT DRAWING - _ cP� _ _"�—�-r'_T�n��,� ��No�REsg�}!(D� i, � i / i , SHEET 3 OF 7 GLI - — t— � 34-85� � ?T/ � ss�' 9^^ �5/� r � � '� � � V � / / / RIC DSON -OR / � I p, iCP / � � � � � - - ' � � � Eg _� �FL� ME � �� � CURB � / iEIP I / � siS \ ` � _ % %�5� � _ - _ � _ _ _ - � -_T � f_ NCONC ss �•DI I / / � � � �_ � �� �� ��',-�- _�' �'/ � � �—� ic ' �J � � \ \ ` _ - _ - � � � ' _ _ - � ' \' I�� ��� /`/ H 14 a � I S S�Tt1�P . ��], / / �� � �`_ / CL45S II RIP RAP W/ \ � / � %� � / � � 1 I I�� IW L - A � �\ \ � � � _ � NLVERT BURIED 7' BACKFILL GEOTEXTItE ON FIOOD WITH NATIVE MATERIAL PER SPEC. NCH BORDER W/ UE � DUE. ' _ � � � EDGE � � � _ 2:1 SLOPE �NP.) ' B � _ � 1 I� \ � � � � � ' - CLASS II RIP RAP j / _ �_;. � I r 1 � � _ _ _ _ _ 2'THICK W/ COIR FIBER A� 1 - � ' 153K� \ ISBK� � \ GEOTEXTILE �TYP.) MATTING (TYP.� - � 'C� / � � � ��'!.°I 16U5� � �, J � �S�\ �__'__ � 1 � THESE AREAS ARE FOR CONSTRUCTION OF ROAD \\ �� � � \ y � - CROSSING AND WATERLINE RELOCATION.THE �� `----� ��� � p ;: � � �� � WATERLINE WILL BE RELOCATED BY BORE AND � � � _ _ - - - `z�/ ti�' � � �'' y/ _ �' �IACK UNDER THE CREEK. iHERE WILL BE BUFFER � � � - - -'- � _ � _ �/ 2• SILLS BACKFILL wITH , � ,� � - � IMPACTS TO CONSTRUCT THE BORE PIT. � - � _ � - - i' SILL NATIVE MATERIAL � n i \ � � �' � � ___ NOTE iOR GUT CONDITION, USE PER SPEC. (TYP.� aA � p � L(�'6N�LAKE� �RY ELZEN�ETTLE _____ cuss u eir rsnv F�000 eeNcn ��' a"-��' \ � � � � _ \\ � �' � �. � � i BORDER WITH NATURP.L GROUND \ �s, I Y � � � LET� �LC. \� � � � _ _ - - COVERE� WITH COIR FIBER MAT \\ � ����� \ IWB � � \ � � \ � \ - - INSI�E BORDER. IN FILL CONDITION, � EXCAVATION=]0 � �`�� \ o � $ l �� \ �'�j�.� e n USE CtASS II RIP RAP FILI THROUGHOUT INLET CHANNEL � - � \ � � � \ � S� � F`I V LF1�C�M1Y ' _ - W�TH NATIVE BED MATERIAL FILLING i ��y _Z35-�- � �� � � � � � �A �{- _ _ _ -' rHe vaos oN ror. (LOOKING DOWNSTREAM) �l \--EfA 5 �1I RIP �RAp\ON � � � ARL�F O I V '-- -� FLO�C� @'Ely'CH\q ORDER � � \� � C1A55 IIRIP RAP w/ j%G� �� E T. 10 T�N RIP}R!3 �:k GEOTEXTILE ON FLOO� I �I � I I \\ � 2EINSLOPE NP.) W/ E T. 10 $ �EOTE�TILE � N�T SH EE�' CIASS II RIP RAP , �, r, � � � , z TH��K W, � � a � 40 � � - - - - - GEOTEXTIIE �TYP � � � _ _ _ _ _ _ S9L- - � � , \ � , � - - , � � � \ \\ � � � ` _ � \ � � � � � \ � EXISTING DITCH OUTLETS TO RIP RAP EMBANKMENT I I � � J I � I � � � � \� � � - - - - � COIR FIBER / � - T � \� ��\�\� -� \_ � � ���W�\�� TO DISSIPATEENERGYTO PROVIDEA NON-EROSIVE � � I I I � \ � \ � N , ,LEGEND MATfING (TYP.) I OO O � \ \ � \ - - - - - - � \ �S�S � \� � \\ � OUTLET VELOCITY TO STREAM � I � � \ �� � I ,/� � � � \ _ / � \ � � � � - _ _ - _ � � ��\ \ \� \\ \\ V10 = 1.9 fps /� � \ �� � I � �\ � J ALLOWABLE IMPACTS ZONE 1 l:� � � � � � � � � � �� I ( Q � (ROAD CROSSING) � , � � \ \ '� _ _-� � � �\\ ��\ I � V � � � \ � \ -- � �\�\\ � ��\\\\\\11 \ ^ I \ \ � ���� �\ `___--09L���� �\� � \���\��\\\\\1 � � , ^ � I k.r.l' G.R.UPCFlURCH � � 5O I OO s9 � � � ' - � � � �\ � �� �\ � �\ S�R'}I.GFII`pRB F�.� � � �/y jIjp� �y/ �A�iY ANN UPCHbRCH � ALLOWABLE IMPACTS ZONE 2 � �\ \ \ ._ - _ - - _ _ � � ` �\ � \\ \� \�\��\� y.�`��,�J��a �\ � � � ���� V � II A V V � � 1` \ � IROAD CROSSING) I�^q� N SCALE° I"= 100' HORIZo `��� �.;�--- ____; �;, �����` ������4 \'r"'�O\ �\ \ � � MH I 1 1 \ � ETF EXISTING TRANSPORTATION � � � � ` _ _ _ _ � \ � � ��\ \��\� \��\� � � \ � \\� � ���� � \ 1 � I 1 FAQLITY � � ��_----- --,c,. .��.��\�\��.��\��.\�\��.\�.���\ 1 i � Mw3� 750 740 730 72 0 BEGIN PROJECT BEGIN GRADE STA. 12 + 50.00 EL = 741.17' 10 � PI = 13+40.00 EL = 740.16' VC = 120' K = 52 1^'UPSTREAM FACE OF REMOVE i 2@ 12' x 7' RCBC EXISTING� BRIDGE END PROJECT END GRADE STA. 14 + 00.00 EL = 740.91' NORMAL WS �yl y' ELEV.� 732.3 �� DATE:4-4-2016 _� �+� r su� s r sa� � � _� J � '�J � Z �� I o�e ,— - "a �� _ Z�> � w 11 12 13 14 15 16 / ti. 2'SILLS BACKFILL WITH 1' SILL NATIVE MATERIAL CULVERT BURIED 1' 72'-IS' p•_72, PER SPEC. (TYP.) BACKFILL WITH NATIVE MATERIAL PER SPEC. ` OUTLET CHANNEL �ExcnvnTioN-vo �TO BE LOCATED AT iN�Er nNo ouT�eT oN�v (LOOKING DOWNSTREAMJ CULVERT HYDRAULIC DATA DESIGIy D/SCHARGE = 980 CFS DES/GN FREQUEN�1' _ l0 YRS DES/GN l�l� ELEVATION = 7397 FT BASE D/S�HARGE _ 189Q CFS BASE FREQUENCY = l00 YRS BASE HW ELEVATION = 74/.75 FT OVERTOPP/NG D/SCHARGE _ 1200 CFS OVERTOPP/NG FREQUEN�' = 25- YRS OVERTOPP/NG ELEVATIOA/ = 7405 Fi DATE OF SURVEY Ws.E�vArioN AT DATE OF SURVEY = 4�4-20/6 = 732.3 FT 750 740 730 720 V z � z � Z �� sz s� BUFFER IMPACTS PERMIT ,� (�>> ,✓�� ,.. II'��'' I ., .,'�, . � � L/�IJIIIVV VIlt.11 VVILLIJ IV 1�11 1\/11 L/V1U/'11`II\IY1L1`II ------ ------' ----- - --- -'- '--------- - - TO DISSIPATE ENERGY TO PROVIDE A NON—EROSIVE CROSSING AND WATERLINE RELOCATION. THE OUTLET VELOCITY TO STREAM WATERLINE WILL BE RELOCATED BY BORE AND JACK UNDER THE CREEK. THERE WILL BE BUFFER V10 = 1.9 fps IMPACTS TO CONSTRUCT THE BORE PIT. ������ ����� ��� ���� � LEGEND � ALLOWABLE IMPACTS ZONE 1 (ROAD CROSSING) ////// ALLOWABLE IMPACTS ZONE 2 (ROAD CROSSING) EXISTIN G ETF TRANSPORTATION FAC I L I TY 30 0 15 30 SCALEo I"= 30' HORIZo V z � z � Z �� sz s� BUFFER IMPACTS PERMIT • � \�)� �✓�� a III �J ., • T \ .i �. . � ; � �` ����, ' � �, � �� i_ _ 5 - � .,, � . _ ; ..��� ���� � � � � � �;�� � ����� PROPOSED DITCH (REPLA�ING EXISTING DITCH) � „q,�„Mo„�,�po�q�p,aE,« � ` �� "'����� �,��� ,' \� �� OUTLETS TO BANK STABILIZATION W/CLASS II RIP RAp� O OCNSENOF066° � \�� �� � DOCUMENT NOT CONSIDERED FINAL ��J,� __ ����,p �����,, ��� \`� ��`� TO DISSIPATE ENERGY TO'�PROVIDE A NON-EROSIVE � O UNLESSALLSIGNATURESCOMPLETED � �� ��� ���� ,�, � �� OUTLET VELOCITY TO STRE�M `� feP°�e P t /� � �` (�/A � � \ � \ \ —� � � � � _ \ � Office f: � Hatch Mott co eax �oo � �� � � � ���q�� � � � � � � � ,� ��0� - 1.2 fps � � � � � F��a>-�a��.�z,s�s � . ��� �� A� ;� � � � � � MacDonald www.nar�n�r+.�am � � � � � . � Sa %' � � � � � � � ��, � � � % � 'nF�i �` � �� � � "���� �"�� � �, � ��� ,: � . i ,� �-j �/ � � ` /� �� %' � �� i i � � BS�� � � �� Engineeringr � /�j� i e �, � , � i � � . WA � / � � - � \� � �' � ��il��� ` ` PARK�N�� ` � PERMIT DRAWING � �� l ' % ' ' '�'�'" �� ' � EXISTING DITCH `, SHEET 5 OF 7 GLI _____- � , �,,� � ��, � , —� — — — � / I/ / ,� � / �� — � . 1F�� � \ � � \ f � � 1�� \ i� 0 3 �'� � � � y��� � � � ',��,� „� '� ���', �� � , � ,, � � � � i � � i i, �� r i � � � � � � � v, �y ��� � �I` � � ,� �� � � �� - = � ,� �� - ; � �' �� o � � � �` � �P � �r � �� ' � � � � �� � cV � . - � II �V�� ��{I�I �� ���� �'�V � ��� � � �� '�'� _ �� �� � IVIr� i ,`\ ss � \ � ,' �\� � / � 2 : S , M H l 0 � ` � � �' ' ' \ \ � , �� \ � l � ; � � ,� � ABl� \ , -; ,\ , , � S � �� � , ��, �, � �,�, � �. , , � �----,,_ . �� � , � , ���� � � � o �� — - I T� ` � � � ' ------ , ---_,, - MH \ �:`� � �. ���`\ ; > >"�` --,, � , EXISTING R/ '� – 2� �__ _ , -- _�_ _ - �� �.; � _�`� �� – – — .t-- -- -- N�H — _— — __-- __�--�� -- E.r.�� ; i�; � � ',-��, , �-_-- _ ___ _-- - -"� 24" RCP -- '�__----� �-- — �-- — ____ — � � � � � < < � � --- _-- - � - � - � , � �'' ', _ _ � �II I i / \1 l liilii ------- —� = � - � � � � i � �i i � 1� � �� � i ii��iii , , -' , ' � ii � � i i ,' ' � � i�i i I i ����� i i uiihi i � O � — iii i i I i � � � i i� ii i ,� - �, � � ��, � ���,�'�� ' � F L U M - ' � � — -- \ � ; \ \ ,i �----- i _ _ \= _ — — — T �' � — _- --� � '` � � � r iii I-l— � ���,`\\ ��, � -�.���6 � _ — , – � ` '� , ' ' ` i ,-- \ �� � � , � � �� ' EXISTIf���R/W ' � ' / / ' � ' � � � `a�, ///� - �',- — — W '' — — � -- / , � , � , - , _-- � — �D� i�� iii '� �;;�% <, `, � x ' XXXX�� � � , � �^ fi211��-�, \'; ;� '� � LEGEND � � rii i� � � , , , , c� , , ; , � , x ���� � ; � , , � , i ii , , � --- m i�� � S C , � /////// � XX `�� �� \� �� ////// `� i i i � � �� ALLOWABLE IMPACTS --- ` � ` `� /// // �� � i � ; , ZONE 1 �� � N � �� f� �� � ��� kXX X��X � i � � (ROAD CROSSING) � � � , ' ` ` '� DU � D�IE _ -7- � � �� �� � UE . , � �� --- � , , , � ,� ; - - , r_ _ _ Y_' _� �= _ - _4 T � , ,;, � �, , , � _., � � � LBVV-D� �� � � � " ' ' �''��- � � ���� �� � � �,-� { �_ ------ / ALLOWABLE IMPACTS , J�-��----�.i� _- � - __ -"�_--�-- --_ - ��� . �� `���i�� `� , i - --- ///// ZONE 2 > �B -` � ����� �K�� o =� --- o �e =�ETi�� __ - � "�� ` ���K � % � i '-=-----_��O-QD�_ (ROAD CROSSING) �, - - RE���N � ; - - � �� � �,-� ,, ,,, , � , , -,�� ; �, � � , ,X , ., ,� r , ,� , , , � - , �; -- �� ,�C � _ - �����.�� , ��;,,, �, _ ,� , � ETF EXISTING � . �� 3CG��WD IL � � � � � � `��"'�� �`���� �% ' ' � TRANSPORTATION �, S� ___----- `� � ;�`�, �� ��.��`� '� `����� �� ,' FACILITY `, EXISTING DITCH -- -� �, � r ��� � ��� � � � � � , �� , ; ���. � , � � , � � '�� �� � ' �r,���� , � � �� � , —�� ,��� , , �, ��� ;�,��,<�� , �,,�;;,, � ,� —�- - �/B � LB _— EXISTING DITCH OUTLETS TO RIP RAP EMBANKMENT THESE AREAS ARE FOR CONSTRUCTION OF ROAD TO DISSIPATE ENERGY TO PROVIDE A NON-EROSIVE CROSSING AND WATERLINE RELOCATION. THE OUTLET VELOCITY TO STREAM WATERLINE WILL BE RELOCATED BY BORE AND 30 0 JACK UNDER THE CREEK. THERE WILL BE BUFFER V10 = 1.9 fps IMPACTS TO CONSTRUCT THE BORE PIT. ������ ����� ��� ���� � 15 30 SCALEo I"= 30' HORIZo � � +� 0 � L i� � � 0 U i U N i � � L i (`') � N 0 � r / � � m 0 0 L � C O U . C U � �� O � L Zw � N W ti — 15" RCP 1 � ARDSON DR i CONSTRUCTION s � Z�, \s� �� N � � �� �9�(� �. \ c � � ��T � �� s� � �� ', �� c? �� tio s � \ � F �9��� �Z \`` �? oocG�9s �� � j �. � \ �, � �T�oG� ', . `.. \ I BM-I � �\ ;�oo��� � � � P� -� � � � WOOUS ' � � �` � X �` '� 7 I '_ _ — — —. — — ' — ' `�. . n . �---_ — — — TL-2/ _ -----C------ \� � R� � ' � � / Dl �, � � � � � 24" RCP � � O 0�' ti� Q� P � ��� 9 O DO � Q� �_ } � LAWN MAINTENANCE EASEMENT MB 75 PG S � � 0 esr PARKII C �� HnP i SEQUENCE IMPERVIOUS DIKE CULVERT PHASING 1� SF-780283 I Z n I I I I I� I ,1 � PHASE 1 I . � � � 1.) � EXISTING R/W � TL 2_��� RCP� __ �— '� 34' BST 2') —L — a /�l 69° 28' 45.1" E� sR z��5 �icHAR�soN oR / --- ----�� 3.) �TL-2 CONC EXISTING R/W 4.) . . . . . — _ . . � �";F;�; �, � � IMPERVIOUS DIKE UE D —DUE UE DUE— 4" TC jO�F Q � � TEMP. 24" PIPE -BL-3 � - �� � � �'� � � a T� , � ✓ �.... � �. � �� �\\ ' � � c� , \\ � �� ,.'` \ � mO � . J �� _ �/` �� �� � r`t,, � �� iP '�,.\ 1 �"��. ��. C� � " � O�C�`P F�9 � �sF ' � GRAPHIC SCALE 3.0 0 3.0 6.0 �J��I� PROJECT REFERENCE NO. � SHEET NO. RNJ SHEET NO. BRIDGE N0.283 OVER LITTLE TROUBLESOME CREEK C SR 2686 (RICHARDSON DRIVE) ROCKINGHAM COUNTY, NC PERMIT DRAWING SHEET 6 OF 7 GLIS� INSTALL ALL TEMPORARY SEDIMENT CONTROL DEVICES NECESSARY FOR CULVERT CONSTRUCTION. INSTALL SPECIAL STILLING BASINS WITHIN PROJECT RIGHT-OF-WAY. PUMP ALL EFFLUENT INTO SPECIAL STILLING BASIN. INSTALL IMPERVIOUS DIKES AND INSTALL 24" TEMP. PIPE. DE-WATER EFFLUENT FROM WORK SITE INTO SPECIAL STILLING BASINS. 5.) CONSTRUCT PROPOSED 2@ 12' X 7' RCBC AND CHANNEL IMPROVEMENTS. b.) REMOVE 24" TEMPORARY PIPE AND IMPERVIOUS DIKES TO ALLOW FLOW THROUGH NEWLY CONSTRUCTED CULVERT. REMOVE SPECIAL STILLING BASINS. I 7.) COMPLETE ROADWAY. 'II � � � � 1 1 � � � � � � � . � � �� �� � � � •��� .�•� • • • � • • • � • • • ' • '• • '• :' � " • • • • � • _ � �� •� _-- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ _____- _ ____-- • � � �- �- aaa v v �" H � � i--i � Z �~��CA Hz�=D =�zym x�o� Z��r� O �nnn �� �w � o _ z . rn Z 3� m� � � _ _ �Otn m � n � z = O o o �1 D � , n v � a n � �"� � Z G7 � � 0 � HEET 1 OF 1 Zoa.o2 �EE+PLANS 1 � E CLEARilVG LIMITS R/W ^�'\ �` �r ~' �1�.% CLEARIPIG LIMITS E` �g � �E E � � � f � RIW ~ � C — — — — C r.. �. < < � ' SLOPE STAKE �INE � �E.O.P. RIW � � ' ~ ~ � C� ' _ --------- F — Rlw � � L E.O. P. ��- [} SLOPE STAKE LINE F I� B F — ---����—�-0—�—��� r�� �—__._---- � �F C �r E E j ���'^ E� ~���� !�� � RW 1 � E � j/' R�w �'� � 1—�' CLEARING LiMITS �Q � �f � I � � �� � CLEARING M S� ' :� � I � A �j ' .. CLEARING LIAIITS � �• .�• � . • . � I •S ,N GE�fERAL NOTES: � � 1. REMOVE TREES OUTSIQE THE CLEARING LIMIT WHEN, IN YHE OPINION OF THE ENGINEER, THE U�fILITY OF A TREE WLLL 8E DESTROYED BY THE COiVSTRUCTION OR THE CLEARING OPERATION. 2. CLEAR IN ACCOR�ANCE WITH THIS STAN�ARD EXCEPT WHERE ADDITI6NAL CLEARING IS REQUIRED FOR SAFETY AS SHOWN ON TH� PLANS. 3. F4R SECTIONS WITH WIDE MEDIANS WHERE TREES ARE TO REMAIN, CLEAR THE MEDIAN SIDE IN THE SAME MANNER AS aN THE OUTSIOE. CLEAR TO SLOPE STAKE LINE OR CONSTRUCTION LTMITS SLOPE STAKE POINT � SLOPE STAKE POINT � � PARi SECTION D-D CONST. LIMIT LATERAL DITCH, CHECK 17AM, SILT BASIN, 5ILT DITCH, — , TEMPpRARY �TVERSIpN — CONST. LIMIT � �.• ` •.• ./G• � SLOFE STAKE P4INT� PART SECTION G-G :.:.�,. y,� : � ��� ITEMPOpARY SELT ' ' FENCE � � .� I SLOPE STAKE POFNT� PART SEC7ION B-B CONST. LI SLOPE STAKE POINT SECTION A-A CONST. LIMIT Z o� � } Q Q H��U L.L J � �--� Z oONx �z QU�O� �f--'�0 W O�WQ Z H � � a� , 1 ,�, a � o ; � O � � Z Z 1-i ~ � W � � J o v � a� o � o Z � 2 H � � � O {I) H '-' W J � � Z W H�ET 1 OF 1 200.02