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HomeMy WebLinkAbout20160453 Ver 1_Application_20160509Carpenter,Kristi From: Murray, Christopher A Sent: Tuesday, May 10, 2016 11:16 AM To: Ridings, Rob; Alsmeyer, Eric C SAW Cc: Subject: Attachments: Follow Up Flag: Flag Status: Eric and Rob, Carpenter,Kristi NCDOT Division 5 Permit application package for Bridge 720011 over South Hyco Creek on US 159 in Person County (TIP: B-5102; WBS: 42237.1.1) B-5102 FINAL permit package.pdf; Bridge 720011 permit application cover package.pdf Follow up Completed NCDOT Division 5 is submitting a permit application for the replacement of Bridge 720011 over South Hyco Creek on US 159 in Person County. Although this project has a typical TIP number, it is part of the NCDOT Division 5-- State Funded Year 4 program. Please contact me if you need further information. Sincerely, Chris Murray Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Transportation May 10, 2016 USACE Raleigh Regulatory Field Office 3331 Heritage Trade Drive Suite 105 Wake Forest, NC 27587 Attention: Eric Alsmeyer Project Manager PAT McCRORY Governor NICHOLAS J. TENNYSON se�,prary Subject: TIP Number: B-5102 WBS Number: 42237.1.1 Structure No. 720011 over South Hyco Creek on US 158 in Person County Dear Sir: The North Carolina Depaxtment of Transportation (NCDOT) proposes to replace this bridge. This project is similar in nature to projects processed under the Low Impact Bridge Replacement Program (LIBRP). Accordingly, the LIBRP format has been utilized in the permitting of this project. The following are attached to this cover letter: Low/Minimal Ixnpact Bridge Data Sheet Attachment L: LIBRI' impact data sheet Stormwater management plan Jurisdictional resources summary sheets Note that information provided by Ecological Engineering, Inc. indicates that at preliminary JD package was sent electronically to the USACE on March 31, 2015. If you have any questions or need additional information, please contact Mr. Chris Murray at (919) 220- 4633. Sincerel , C../ l/�- J. Hopkins, P.E. Division Engineer c: Division 5 file, NCDOT Rob Ridings, NCDENR-DWR �Nothing Compares�� State ofNorth Cazolina � Department ofTransportation � Divisim Five Office 2612 North Duke Street � CS # 17-27-03 � Durham, North Cazolina 27704 919-220-4600 Telephone 919-560-3371 Fas Pai��c'r, L �;�cCrary Gove,-e^r ��� �►`�,�► ����r�� f�orth Carolina Department �f Environment and Natural Resources Divisicn of Water Quality C;,'�en H. S�Ilins Director C�nald R. •.�:� der Vaart ��c;etary Attachment L: Low Impact Bridge Replacement Process Project Number (aka WBS number): 42237.1.1 Bridge No. 720011over South Hyco Creek on US 158 in Person Counfiy This project can be characterized as meeting the parameters associated with the Low Impact Bridge Process as agreed to on October 6, 2009. Accordingly, this project meets the documentation requirements and approval procedures under NEPA, as defined by FHWA, for Low Impact Bridge Replacements. This project meets the standards of NCDOT Minimum Criteria Rules. Date: May 10, 2016 Applicant Name: Joey Hopkins, P.E. Applicant Address: 2612 N. Duke Street Durham, NC 27704 Primary Contact for Project: Chris Murray, PWS Phone Number: (919) 220-4633 Is this an after-the-fact application: Yes X No River Basin: Roanoke River Stream Classification: WS-II HQW CA with a DWR Index Number of 22-58-4-(3) Regulatory Authorization Options for this Activity Federal: Stream State: Stream Local: None Project Description: See attached spread sheet for project-specific information. Permanent Impacts: See attached permit drawings and summary sheets. Note stream impacts. Stormwater Information: See attached stormwater management plan. Signature: Print Name: Christopher A. Murray, PWS Title: Division 5 Environmental Supervisor TransF�r'atic� Perrr.';+'ng Un�'. 16:it� Meil Serv:.e Ce�!er, Ralegh, Ro:th �aro:��a 2769�-1650 Loc�!;on: 2321 Crabtree B:ud., R31e�3h, North Carolina 27E� � Phnnp: 919-7?3-17�3 4 FAX: 919-733-E�93 Ir.terr.pt: iit�:/lh2o.€r.r.stat�.nc.us��cu.�'.lar.dsi An -��al f ipF,r' 1'• 1 At.rr � 3tr � nc`��i Ei, ay..r �;IE' i�?�.� Ii� �u�r�l��:r�a �/��� l ,��'�1 +r'I �t�� �c�°,n�l#��;=�ir���i �r:��,Cz::i: f�����;c:� e�'roa�c� "�a�a ����e�t KB� 42237.1.1 G�u�►#Y Person _ Britig� t�umber c Brfdge 720�11 Description Bridge No. �,�over South Hyco Creek vn US 158 ���n Roar:oke River 8asin Ciass�ca:ion WS-11 HQW CA Strearr: Sit' 22-�-4-{3) _ ____. '�Yp�........... __ . ................. Perenn�alstr��rr. `���$ 5Q linear feet wide ' ��.e.... _ . . .._ . . __ _ __ ..._ .. . . ... .. ... RC Concrete Floo� on Deck Gird�rs :�-::isting Stru�iure 'Si�e " i 56', " 57.5', ? 56' _ . . Suff. �ati�� 49.98 ?ropas�d 3tr�ature �%Ue_ _ _..... _ _ 54" Frestressed Girder Siz� 3 span Fond 4iSA►C� :mpacts (�ci U.Q ac Perm�nFsr.t: 24d ;�^ear f�et c° stteambarx st��:tizati�n. �"sr�ar=.� �$AG�'��1��ct; ;�L:=j 'emp �r2r�. Adi't:ur.al 2� !inear feei ofi stream imap�t fior terr:�orary __............_ ........_ ......................_. .. _____ and c�:;a��ways ��vvaier�.n�� �R,on ��c:� 1rSipacts {L") a„p _........�.....� � �� JSf:CI_ :rnpaa:s (F'�C) 0.0 �:; _._ _._.. . . _ . ....... __. ._ ....... _......_ . _ . . ... .... _ . _ _ _ '•�'et!a�nds S�an 4�� linpa�ts (�iC) 0.0 acre _.. . _ _ CAi�l::�i 1ltt'�3�CtS (AC) _ . Itint Ann;irahlb ' Fiabitalt {y!n) _. _ T?�E Species'�reser�t _ _ �Bia Con�lusion iAOf�atcTii�rrt �YP� _ _ _ _ ....... Dates ' �dativeiliafchery � raat'Nabers � rout Species Present Trout Conditians (Y1N) .,�-r,�-r �,,�Rg:n�. �r..n: �,::��r;�,e�:rr�.��.!•: �Mv�w,�•.::: -.::w; rr:r_h-r �;...;,ea.�: ! d: F -- •w,: .. vr.rf .;; r;lt ;� ... �. x4 r� : a �c:-�. F"• .3han'�,.:. •x: acl :� 9�. RM�n_''!� Not frrcnaeo�v ieai : rcesaurces No 5urvey Required 1/14�2tr 15 "�ribal ' Lands _ No 'Resources N� _ .... . .......... ... S L11�C Resnarces yo �1d and'Scenic River n,o _ _ . .... ... .. .... Forest Service Lands No TttA Area �o -..._.,..� ..� __.... . ..... �E:�A; BuYou't �o � _ FE�AA Flood Study Lim`#ed Detailed Study, MOA Type 2d approved 10�8116 � USTs;H�z i"Jiats _� . _. ___. .... No Relocatees �o __ - �_.,..� _ ........ .. Location �� 36.38�E3 de�. I.ONG .... . 79.1fl737deg. _� _ �..........�.�.�, _ _ _ .- �� ��'�1�� ������ Na:.a-do�s �pi'> basins ws� be constn:eied at th�s praject� _ _ ry_ __.. . .. . .... _ _ � . ..''"" _ _ ... _ . .._. ... ' • ! „ �� ._. ,..� � __ ry�' � ; �ompt?ted bY� ( / �'11f.�, i �� l Division 5 �3ridg='�°ro�ram ��ana�er __� ... _ _ . �:v�s��n ►_=r,eiiron�.��^tzi'� �� e:� al'i w1�0'� � I-1[ hWa North Carolina Department of Transportation \ �Stor�Yi�vater � i ,,,,,,,,,,,, Highway Stormwater Program �;�� STORMWATER MANAGEMENT PLAN _- (Version 1.2; Released September 2011) FOR LINEAR ROADWAY PROJECTS Project/TIP No.: B-5102 County(ies): Person Page 1 of 2 General Project Information Project No.: B-5102 Project T pe: Brid e Re lacement Date: 6/1/2015 NCDOT Contact: W. Galen Cail Contractor / Designer: Address: 1020 Birch Ridge Dr Address: Raleigh, NC 27610 Phone: 919.707.6711 Phone: Email: cail ncdot. ov Email: City/Town: Roxboro County ies : Person River Basin s: Roanoke CAMA Count ? No Primary Receiving Water: South Hyco Creek NCDWQ Stream Index No.: 22-58-4-(3 NCDWQ Surface Water Classification for Primary Receiving Water Primary: Water Sup I II WS-II Supplemental: High Quality Waters (HQW) Critical Area (CA Other Stream Classification: None 303(d) Impairments: None Buffer Rules in Effect N/A Project Description Project Length (lin. Miles or feet): 2350 ft. Surrounding Land Use: Residental, Farmland, Wooded Proposed Project Existing Site Project Built-Upon Area ac. 1.97 ac. 1.26 ac. Typical Cross Section Description: 2- 12 ft lanes with 4 ft shoulders. 2 10ft lanes with 1.5ft shoulders. Bridge has 2 10ft lanes with 1.5ft shoulders. Average Daily Traffic (veh/hr/day): Design/Future: 4800 (2035) Existin : 3040 2015 General Project Narrative: The project consists of replacing Bridge #11 on US 158 over South Hyco Creek. The approach work will consist of raising the existing roadway grade and providing grass shoulders and guardrail. Bridge #11 existing 3 span structure (171' total length) will be replaced with a 3 span (195' total length), 54" prestressed girderjust south of the existing bridge. Best Management Practices: -Promotion of sheet flow and infiltration with grass shoulders. -Drainage systems outlet to rip rap pads. -Removal of existing road fill under bridge will improve bridge conveyance and reduce bridge opening velocities. -Hazardous Spill basins will be provided. -Existing unstable stream banks will be stabilized with Class II rip rap. References ���j���W�y North Carolina Department of Transportation �� Stormwater ,.,,.,,,,,, Highway Stormwater Program �``� STORMWATER MANAGEMENT PLAN = (Version 1.2; Released September 2011) FOR LINEAR ROADWAY PROJECTS ProjecUTIP No.: B-5102 County(ies : Person Page 2 of 2 Other Stormwater Control Measures Drainage Area All Design Sheet No. Station SCM T pe ac Required / Minimum Treatment Desi n Treatment Criteria Met? 19+50 Hazardous Spill 2yr, tc=10 min, td= 5 min storm runoff + 10,000 2 1.70 2800.00 cf 3400.00 cf 21+00 Basin gal (cf) 23+40 Hazardous Spill 2yr, tc=10 min, td= 5 min storm runoff + 10,000 5 2.40 3400.00 cf 5000.00 cf 25+50 Basin gal (cf) Additional Comments " Equalizer Pipes to be noted as a minimization of impacts. N O � � I � • •, OFFS I T E DET OUR ROUT E See Sheet �-A For I ndex of Sheets See Sheet �-B For Conventi onal Symbols BEGIN ST AT E PROJECT B-5/02 —L — POT ST A l0 �50000 � Ma ixv-raa.oi¶ —_ u�� _�� `— ,5 PR --__ LE�AS�URG M1�{ �YR� [I Y d H� �L i7� v�ftl�R !O R 6 �6 !Y uc. rw, oea sw.cfn �c s �c �w OO YM[ YAIr �� 4 Ofn R10 wsrw.ua 0� M� �6 ]r M6Wb [�t e a.aa t�i��:i•u YY[ 4VM[i s �w.c i wu� ���� 1� � � � ��� ��������� �������� �� ���� ���� LOCATI01�: BRIDGE 1�0. ll OVER SOUTH HYCO CREEI� 011 t US 158 TYPE OF WORI�: GRADII�G, DRAII�AGE, l'A VI1�G, A1�D WETLAND AND SURFACE WATER IMPACTS PERMIT BEGIN BRIDGE CLEARING ON THIS PROJECT SHALL BE TO LIMITS ESTABLISHED USING METHOD III. THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES. —L — POT ST A 20 +77046 W�l �rB� ll Y �..�.�,. 0 N� R i0 \ Oc �yC �� � �� �.o��,� �� �,� F CYQY ip[� t YO'� W Oh1M6 M-W J � l58 —L — O4 V�00[S pp6ry MKO w10�p rr a M.up a' �a. wo a R aarm na e er� ro�i e�ao�� m aaw6 I�-�ee F � S ITE 1 �. ��AO�[1 a.wea w.s.+n�n�n��s 4rA p �t �tWRC AOY Mi[ YY�M N fJ4Y N14 t YO�1 06 W�YO In-Yf aos reiw wmt or.. wae K� q�M aws er+rn. �aa�n mu� w ticrwra w asorro taro au cr r o�a �o END BRIDGE —L — POT ST A 22 f68o54 PERMIT DRAWING SHEET 1 OF 11 STR UCTURE QOR YO lq �YM�R i lIf i6 AO K� 16Y•! Q� �tl [N MI�11[ vqRf! �e s �c r� �i`�n+r�iii� ii i':a �'•i ,� 0 0 pp N N �ZZ I TO ROXBORO END ST AT E PROJECT B-5/02 —L — POT Sl A 34 +50a00 DOCUMENT NOT CONSIDERED FINAL ...,.. a-�.a. ,�. . �...A�,4.....r�.-R. ��.�.�.,�. .-e...-.� Prepared in the Office of.• HyDRAULICS E11tGI11lEER GRAPHIC SCALES DESIG11t DATA PROJECT LE11tGTH — �/ i�� ° ',� � � � \V V � � � ADT 2015 = 2850 LENGTH ROADWAY STATE PROJECT B-5102 = 0.418 mi. � ADT 2 035 — 4800 421 FAYEi?EVII.LE ST, STE 400 Firm License #: C-1051 50 �� O 50 � o0 919 3S0 8750601 pROIECTt# 614001 08 � �� � O��"� n DHV = 11% LENGTH STRUCTURES STATE PROJECT B-5102 = 0.036 mi. 2012 STANDARD SPECIFICATIONS �Q� ��°'� PLANS D= 55% TOTAL LENGTH STATE PROJECT B-5102 = 0.454 mi. � P.E. � o RIGHT OF WAY DATE: AN DY YO U N G P E � � 5� 25 � 5� ��� T= 9��p �k MARCH 2 Z���J PROJECT ENGINEER SIGNATURE: � � * TTST 5% + DUAL 4% � ROADWAY DESIG11t E1VGI11tEER � o � � RIGHT OF WAY MICHAEL BURNS, EI �� �Q PRO F I LE (H O RIZO NTAL) V= 60 MPH COMPLETE: PROJECT DESIGN ENGINEER �� o OQ Q CLASS = RURAL za?z? °� ��pc�� l0 5 0 l0 2� A R T E R I A L LISA GILCHRIST, EI LETTIIIIG DATE: NCDOT CONTACT PROFILE (VERTICAL) REGIONAL TIER FEBRUARY 22, 2017 P.E. SIGNATURE: N � N � W � O � EIP �: � — O �. IR�INS I �-� Sta.= 13+00 LT J�M D. SMITH ET AL DA=1A(O.1p;0.9g) C Q10 = 2.5 cfs � V10= 2•� d= , n= . 6 S- S IS FD i O / - 3 ' , I \ ' MARIE RAMSEY ET AL � i � � �' PE RMIT D RAWI N G SHEET 2 OF 11 O MARIE RAMSEY ET AL DB 697 PG 296 WOODS �DENOTES IMPACTS IN SURFACE WATER �DENOTES TEMPORARY IMPACTS IN SURFACE WATER Sta. = 15 + 00-LT DA=17ac (0.5p;16.5 ) Q5 = 30cfs V = 7.ofbs d= 0.9'; s=0.07 tc=l5min; n=0.04 i =S �? j c� I WOODS Stc,.= 15+0 -u WOODS � � TO HSB � � � � I INV =473,84' �k� � p=�3.5cfs .4p;0. � � � � � � W— C ' ' � _� � ,.� � ° p= 3.bft/s RUINS� E P 0�9� 18" � �t� � � ki��-u-,- x�sT1N� R ;'_�5�6•IIi � ���.r��— — — — — / ;`r�c � F ExisTiN�. Ri����� -,�-�`�'�C� � � \ — � — > � C ExisTwc Riw � � � ° Rc �� F _ � 24 STR FO � � J MARKER POST MOV�E \ 20 BST �i �Q % - ---T-- o , o p � -- __ 158 LEASBURG RD o � �OVE � _ — ��� � 10 N C� — — — _ —{— — 24� BST S 84° 2' .4" E � ___— H EX�ST�N� R�W o - TH1�0 PR i I q STR FO I EXISTING R/W ���y���� � � �FS � � ° GRAU-350 � � C � - ExisTiNG Riw � � � _ _ — — — — � INV =476o162G1 �� �"' y, ,�r _ ^_ �� � � " V \M ^ �t i1�N.�i �l �" ' � � 1� � � L� 1 i F � � � — � _ ._ _ _ _ woo�s k��`���� � ���- � � �- ' F � � � � �, Y,� � � � i `_'�,`'r- � i i � i k� — ��. � — � -r������ � � ,�,� �� _ _ _ _ � � C ` � � �� � � � � �� woo�s � I Sta. = 13 + 00-RT � � I DA=1.3ac(0.2p l.lg) i l�.. � �_r, ,M S I Q10 = 3.5 cfs� -` � `v � V10 = 3.5 Ws � ____ �nl (10 D � d= 0.5';n=0.04 I �`� � s= 0.06 � r-----� I I � i i � i i i; � � � I � 1 �` � i � � � � `� \ � . -_, � W \��—_`�'— f � � i i � i � i �i � O MARIE RAMSEY ET AL �� �� ��� � / WOODS DETAIL A SPECIAL CUT DITCH ( Not to Scale) Front �� Ditch Grou d�, o� F/pff p ��a�<et Slope d er Min. D = 1 Ft. Type of Liner= CLASS I RIP RAP Max d= 1 Ft. FROM —L— STA. 12 + 00 TO STA. 13 + 20 LT F ROM —L— STA. 17 + 00 TO STA. 19 + 50 LT DETAIL B TOE PROTECTION ( Not to Scale) ,�et F�o Natural rL1�`�S��pe Ground b � �d d = 1.5 Ft. b = 3 Ft. Geotextile Type of Liner= CLASS B Rip-Rap ROM —L— STA. 17 + 2 5 TO STA. 19 + 2 5 RT �� l�] O MARIE A. RAMSEY DB 836 PG 660 pg 177 PG 48 (PLAT) DETAIL C EMBANKMENT EXCAVATION DETAIL (NOT TO SCALE) EXISTING ROAD EXISTING BRIDGE � � � � � � � � — — ------ CLASS II RIP RAP — j--�— EXCAVATE TO ELEV 416 0' TO ELEV 429.0' �� � \. l .� ~ ` � '� NATURAL GROUND FLOODPLAIN EXISTING CHANNEL UPSTREAM & DOWNSTREAM h EST 1600 CY EXCA�TION � / I � � � � i � � NATURAL GROUND FLOODPLAIN CLASS II RIP RAP ON STREAM BANKS — AT 1.5:1 MAX SEE PLANS EST 270 TONS EST 270 SY GEOTEXTILE EST 100 CY EXCAVATION O MARIE RAMSEY ET AL 0 O N . , . . , , , , . - � � CLASS II RIP RAP �� '� ON STREAM BANKS @ 1.5:1 � � � ,' EST 270 TONS � ' EST 270 SY GEOTEXTILE ' � � �� ,' SEE DETAIL C � � �� � WOODS f ' i i ���io\��i � � `�� � , .� ��0 2 B� DIT�'.g _ Sta.= 20+ -I. �� �� SEE i�ETI�S@ E Q10=5.5cfs i 1,�pg(O.bp; . ) V = 1.9 /� CL I�tFj=¢�!SEfs d= 0.8' /•s' i� EST '�(4 TOf�ws 5=0.0o ft�r; _� i�� EST 140 = ��'f� 3 HW10 i.o' / / � i � i i ��� � C� � � ' j� i � ��j � / / � � r k��� / ' ��_�_� i / � . R V E � `�'�`f r — cP F � , ,� 30" � C, MTL T �-- r_ e. Sta. = 19 + 00-RT DA= 0.2ac Q10 = 0.4 cfs V10= 2.2 ft/s d= 0.2' ; n=0.06 5 = 0.19 ftrft , EIP i� O CP&L (PROGRESS ENERGY) HYCO PROJECT � - T - -� �� � � ��U �5 � EIP � "l� �. . ,� � - 2 `7 � � O � � � v-�- EXCAVA SEE DETAIL � �; ,�_��,� � ��r, L:'r� '" u � � �`' F a � � �� �� �j �lic�� �S Ll1[1. � � _ _ _ _�I �i I_����� � I�Y�11 r � F �. � CLASS II RIP RAP / (STR. PAY ITEM) �`� � � ���� ,� � � C, � �' � '�O ��� �, .� � �` �� � � � > � . � �—� � � � � � ° • P �� � . � E� � � . �� � � � � � �� v 0 c�v PROJECT REFERENCE NO. B-5/02 RM/ SHEET NO. ROADWAY DESIGN ENGINEER SHEET NO. 4 HYDRAULICS ENGINEER �������� � ����� dD� _N�7[° �T�� 1F�]E8 % �' r���Ud�d7[`I�N �� � �� ��� � �� �� ��p� �� � Firm License No. C-1051 421 Fayetteville St, ` Suite 400 Raleigh, NC 27601 T 919.380.8750 www.stewartinc.com �l� �� I'.0 �� ��� � 6,`�; WOODS � OF CREEK I$ R EWATERING �UNDAR� �S • / . i �p � � �F CLASS II RIP RAP / � (STR. PAY ITEM WOODS � PHAS & 2 '� TE �ORARY CA EWAYS . � s-� � . 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S\ \ p �� � _ � � / / / 4 / [-0) � l l I I I N / // / \ \ \ 1 � . . � _ \ / / � l / � / I I I I o- / \ \ �. .-' _'' i j , . .._ '. � � \ 455 / �/�, �� � � � , �� � ����� � , � � ��\\ �9 � � �,�. ,—� � /�� /� �" / \ � / � � . / / l l� l l l � l I I I l l � l..°' � � I � I I � � I I � � I � / / / .� /�1 \ y86 \ \ \ \ 1 � .F�� . ___ _ . � � � \. .. � I DETAIL A SPECIAL CUT DITCH ( Not to Scale) � Front 0 Grou d 3, �rF/4}} D 3� a�'�e� DoP d er Min. D= 1 Ft. Type of Liner= CLASS I RIP RAP Max d= 1 Ft. FROM -L- STA. 25 + 50 TO STA. 27 + 00 LT FROM -L- STA. 30+25 TO STA. 34+20 LT DETAIL B TOE PROTECTION ( Not to Scale) o,�,�et F� Natural .y��°`�S�°pe Ground b � �d d = 1.5 Ft. b= 3 Ft. Geotextile Type of Liner- CLASS B Rip-Rap FROM -L- STA. 22+80 TO STA.26+20 RT DETAIL F RIP RAP AT EMBANKMENT ( Not to Scale) 10'min. Ditch 7,0'min. 1 Grade �, ` 2 GEOTEXTILE � Type of Liner= 7 TONS,CL II Rip-Rap Geotextile= 7 -L- STA. 2 3+ 52 LT N Z � N � W � > MAINTAIN EXISTING SLOPE > HAZARDOUS SPILL BASIN TYPICAL BASIN #1 FROM STA. BASIN #2 FROM STA. PLAN VIEW �� � �-- --_- - - � � �----� — �` 2' LATERAL DITCH W/ CLASS B RIP RAP SLUICE GATE W/ HEADWALL (STD 838.02) 3' TOP OF BERM � 24" BOTTOM OF SPILLWAY HEADWALL W/ SLUICE GATE (STD 838.02) A-A HAZARDOUS SPILL BASIN EXCAVATION SEE X-SECTIONS 2'�pt i n 1 �i'.►���►.u�D 19+50 TO STA 21+00 -L- 23+50 TO STA 25+50 -L- 24" W/ ELBOWS AE 18" OUTLET �; � AE 10' SPILLWAY 3' TOP OF BERM y B � � � ---- -----� 2' min . — 2' OUTLET DITCH W/ CLASS I RIP RAP PROPOSED BERM VAR 0' - 3' SEE X-SECTIONS — 2.� . � � � � ���� li���' ' ' �� � BASIN BOTTOM @ 0.00% 2' LATERAL DITCH W/ CLASS B RIP RAP SEE DITCH PROFILE 2' OUTLET DITCH W/ CLASS I RIP RAP uA�lwnllA��n nl�T� � nwl�r�� ��iw��i���w.. � � PROPOSED US 158 LT LT NOT TO SCALE PROJECT REFERENCE NO. B -5/02 RrW SHEET NO. ROADWAY DESIGN ENGINEER �������� � dD� _N�7[° �T�� 1F�1E8 % �� � �� ��� � � SHEET NO. 2B -2 HYDRAULICS ENGINEER / .� ;� Firm License No. C-1051 421 Fayetteville St, ` Suite 400 Raleigh, NC 27601 T 919.380.8750 www.stewartinc.com �l� �� I'.0 �� ��� � 6,`�; NOTES: SEE PLAN SHEET 2B-1 FOR SHAPE AND SIZE OF BASIN. SEE X-SECTIONS FOR VARIABLE BASIN WIDTHS. BASIN BOTTOMS TO BE VEGETATED. LATERAL DITCHES WITHIN BASINS TO BE LINED WITH CLASS B RIP RAP. 2 FT OUTLET DITCHES WITHIN BASINS TO BE LINED WITH CLASS I RIP RAP. HAZARDOUS SPILL BASIN #1 BASIN BOTTOM ELEV = 430.0 FT MINIMUM TOP OF BERM ELEV — 432.0 FT BOTTOM OF SPILLWAY ELEV = 431.0 FT SPILLWAY WIDTH — 10 FT BASIN VOLUME REQUIRED = 2800 CF BASIN VOLUME PROVIDED = 3400 CF 24" OUTLET PIPE W/ SLUICE GATE (SEE STD 838.02) HAZARDOUS SPILL BASIN #2 --- -- ---- ----- --- c vv � a.� � vi � vn W/ CLASS I RIP RAP BASIN BOTTOM ELEV = 429.0 FT MINIMUM TOP OF BERM ELEV — 431.0 FT BOTTOM OF SPILLWAY ELEV — 430.0 FT SPILLWAY WIDTH — 10 FT BASIN VOLUME REQUIRED = 3400 CF BASIN VOLUME PROVIDED = 5000 CF 24" OUTLET PIPE W/ SLUICE GATE (STD 838.02) 500 490 480 �� 47�0� � � � 460 450 440 430 420 410 o� o� �* wdo d �' �� � � ``` � I j � � ���� �Q� � � ,' , � � � `. � : ♦ �= � ♦ ���oo,� �� `` �;�>58�3� _ 0.2727%------ �. �. ` . �. `�� � �' ;.� �� � � � Q � � � .�.� �AS1 RIP RAP- �— ,, n � , � `°" � n u � � � TEMPORARY CAUSEWAY DETAIL � � � o.`_ (NOT TO SCALE) Q N �t' EXISTING ROAD � �� EXISTING � � � Q � � � BRIDGE .� � � � � `✓� � C� 4OO — — — _ ------ — �, �O �> 390 380 370 360 350 14 - - �� � ` I—�-- �� � I EXCAVATION � I / i � ` "'► _ /- � n � — <L ,,;, �� p �� NATURAL GROUND �� � �-� �,' FLOODPLAIN TOP OF CAUSEWAY SET 1' MIN ABOVE NWS=474.1' OR TO TEMPORARY TOP OF BANK PHASE 7 & 2 CAUSEWAYS CLASS II RIP RAP 15 �•� 17 �•� 19 20 21 PERMIT DRAWING SHEET 9 OF 11 C L-L- STA. 21 + 73 1@ 50'; 1@ 95'; 1@ 40' - 54" PSG EL = 434.4' SKEW 135° NWS=414.1' � ` n ... _— LASS II RIP RAP @ 1.5:1 � 22 ��--. � i i - f -f-1 �.277�% � � � � _.____---- ------�--�-- - ---.. � �r _ 333i / , � � � +)4� ,� n � � J _� CLASS II RIP RAP � � � � � � � �' —��—_' N �� �� 33 ----- .:�� aN _1 � � Q Q � �� W� J II J Z � � �O a* N Z �l � � � 23 24 25 26 27 � �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� i � �� �� �� I � / � / � _� 28 29 30 31 32 33 34 35 ���������� ���������� ■■■■■■■■■■ ���������� ■■■�\■��\r ■■■���i■r �� �� ■■■, �� �■� �� �� ❑ ❑ / ❑ \ � l � � 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 21+00 RT to 22+80 LT Bank Stabliziation 0.02 230 1 23+55 LT Embankment Rip Rap <0.01 <0.01 10 20 1 21+80 to 22+70 LT Temp Causeways 0.07 240 & Dewatering TOTALS: 0.02 0.07 240.00 260.00 0.00 230' of Temporary Channel Impacts within Permanenant Impact reach. Temporary Causeways to be phased per side for access to remove existing concrete piers. No more than half of creek conveyance to be blocked per phase. Revised 3/31/OS