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HomeMy WebLinkAbout20180927 Ver 1_HYD_Permit_Package_20180705 (3)I Ii�Il���dV Norch Carolina Department of Transportation StOYt7]YVc�fPY- � � ,..,..,..,� Highway Stormwater Program �;- STORMWATER MANAGEMENT PLAN -- (Version 2.07; Released October 2016) FOR NCDOT PROJECTS WBS Element: 17BP.4.R.88 TIP No.: SF-970037 County(ies): Wilson Page 1 of 2 General Project Information WBS Element: 17BP.4.R.88 TIP Number: SF-970037 Project T pe: Brid e Replacement Date: 6/27/2018 NCDOT Contact: Chad Co ins Contractor / Desi ner: HNTB North Carolina, P.C. / James A. B rd, PE Address: 509 Ward Blvd. Address: 323 E. Six Forks Road PO Box 3165 Suite 200 Wilson, NC 27895 Ralei h, NC 27609 Phone: 252 640-6427 Phone: 919 424-0437 Email: tcco ins ncdot. ov Email: 'ab rd hntb.com Cit ITown: Kenl Count ies : Wilson River Basin s: Neuse CAMA Count ? No Wetlands within Project Limits? Yes Pro'ect Description Pro'ect Len th lin. miles or feet : 0.09 Surroundin Land Use: Rural, Residential, and Agriculture Proposed Pro'ect Existin Site Pro'ect Built-Upon Area ac. 0.5 ac. 0.2 ac. Typical Cross Section Description: 2- 10' asphalt paved lanes with 2' to 6' paved shoulders and 3' to 4' grass shoulders. 2-10' paved lanes with grass shoulders. Roadside ditches exist in all four quadrants, Ditches in all four quadrants are to be modified to have 3:1 front slopes. but all four ditches dissipate before discharging into Little Buffalo Creek Tributary. Annual Avg Daily Traffic (veh/hr/day): Desi n/Future: 1180 Year: 2036 Existin : 590 Year: 2016 General Project Narrative: State project 178P.4.R.88 involves the replacement of Wilson County Bridge #0037 on SR 1195 (Revell Road) over a Little Buffalo Creek Tributary. The existing bridge consists (Description of Minimization of Water of 2@ 17'- 6", reinforced concrete (RC) deck on I-Beams, RC caps, timber piles. It is to be replaced with a 1@ 55' - 0", 21" cored slab bridge at the same location. Quality Impacts) The proposed bridge does not contain deck drains. All storm water from the bridge and approaches will be collected by concrete flumes and discharged at the toe of slope into Class 'I' rip-rap in the southeast and southwest quadrants, at -L- 14+39 RT and -L- 14+39 LT respectively. There are roadside ditches in all four quadrants of the project. Aside from ditch front slopes being modified to 3:1 front slopes, the existing ditches are not affected by the proposed construction. Waterbody Information Surface Water Body (1): Little Buffalo Creek Tributary NCDWR Stream Index No.: 27-57-17 NCDWR Surface Water Classification for Water Body Primary Classification: Class C Supplemental Classification: Nutrient Sensitive Waters (NSW) Other Stream Classification: Impairments: Aquatic T&E Species? Comments: NRTR Stream ID: Buffer Rules in Effect: Neuse Project Includes Bridge Spanning Water Body? Yes 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) 1-li�ll�vdy North Carolina Department of Transportation / �tormwate�r �� /� ,,,...,,, � Highway Stormwater Program � ;✓� �-'� STORMWATER MANAGEMENT PLAN — (Version 2.07; Released October 2016) FOR NCDOT PROJECTS WBS Element: TIP No.: SF-970037 Count ies : Wilson Pa e 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? 4 -L- 14+39 LT (1)Little Riprap Energy Class I 0.1 Flume 48 0.2 0.5 N/A 35.61939, -78.12810 Buffalo Creek Dissipator Basin 4 -L- 14+39 RT (1)Little Riprap Energy Class I 0.1 Flume 48 0.2 0.4 N/A 35.61941, -78.12798 Buffalo Creek Dissipator Basin Additional Comments ' 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. � � •, � V � � O V �J 5°T'sE��'1� ��II��°° �i ���� II--� (�'s'� I ' c�Iel�� � �^� iT���'�������,� �1T�' lI���II����`1y� WILS01� CO U1�TY LOCATI011t: REPLACE BRIDGE N0.37.OVER LITTLE BUFFALO CREEK TRIBUTARY ON SR 1195 (REVELL ROAD) TYPE OF WORK: GRADI11lG, DRAIIVAGE, PAVING AND STRUCTURE WETLAND AND SURFACE WATER IMPACTS PERMIT NOTES: 1. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II. 2. THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES. � � NAD 83/ NA 2011 DOCUMENT NOT CONSIOEREO FINAL UNLE55 ALL SIGNATURES COMPLETED GRAPHIC SCALES DESIGN DATA PROJECT LENGTH Prepa�ed In tl� Offlce of: HYDRAULICS ENGINEER �INTB HNTB NORTH CAROLINA, P C. ADT 2016 = 590 RaleighS1NorthkCaRoltlnaS2760gz00 NC L3CensB No: 0-1554 (��\ 50 25 0 50 100 ; u�� ADT 2036 = 1180 ;� �� �� �' �`��� K = � 0 p�0 2018 ST.9NDARD SPECIFIGATIONS !��`?� ��Q' PLANS LENGTH OF ROADWAY PROJECT 176P.4.R.88 — 0.082 MILES =� G D= 60 % DOUGLAS M. WHEATLEY, PE es. � � SfGhfITURE: n PROJEf.T ENGINEER L- 50 25 0 50 100 T= 4 %* LENGTH OF STRUCTURE PROJECT 17BP.4.R.88 = 0.009 MILES RIGHT OF WAY DATE: � g ROADWAY DESIGN �� ' ��� " V= 60 MPH �Y »' ���$ ROY H. TELLIER, PE ENGINEER ��� �!?! PROFILE HORIZONTAL � � ) * TTST =1% DUAL 3% TOTAL LENGTH OF PROJECT 17BP.4.R.88 = 0.091 MILES rno�Ecr nEsicx excrxEee ��a� ������3�;� 10 5 0 10 20 FUNC CLASS = LETTING DATE: LOCAL NOVEMBER 20, 2018 MATT CLARKE, PE PROFILE (VERTICAL) SUB—REGIONAL TIER xcDor coxsncr PE S7GNATU7tE: • ^ � NA 8 L� NA 2011 0o EXCAVATION I o FILL IN WETLAI 0 d in ��,rtA �STAR�iNG � I " 2665 PG i2 I �J 1 i,, 9 ' . �. � _ ----_--- I I - _ 190 180 170 160 :INTB NC�Li9ense�NoM1OCa1�554na52]609200 WETLAN D & STREAM IMPACTS w�_. W3 :TLANDS = 0.00 Ac /0 SF �' EXCAVATION IN WETLANDS = 0.00 Ac /0 SF = 0.00 Ac /0 SF FILL IN WETLANDS = 0.00 Ac /0.00 SF �� . � CLASS'I' RIP-RAP ��` n�.r�,wa�r ia iiwur�i� i ar r�E���ti�r- END PROJECT 17BP.4.R.88 N EST 2 TONS �� .. � pB 794 'C 2n" O EST 5 SYGF \�, -L- POC STA 18 + 00.00 w�� CL45S "II" RIPRAP � MODIFIED CONCRETE � '� ' H FLUME, +39.00 LT F � � � ': TO E�LEV 775F5' (TYP�r � � r k \ � � . _ � � \ � _ . k k- � FIILHWAY 39 LIMITE� PARTNERSIi!� " � - - I � � '� DB 1799 PG 203 '�' . . r� I .. � I r ... .. _^ - i ,,� � - -- - -- � -� -�,m- - - �- �- = �=� �• PDEI. .. i ._ .. .. . ,�' _ I� �,. � ..��.,. _. ._ -- -- -F F - .. - - i _ -_ -- __�.� _._. ____---- - _ - F . - _- _ _, _ ____ - -_ _ _ F C C . - - - - - . -RETAIN ,. _ _ { '. � � _ _ - . _ - - - ._.. . .__ . . .. _ - _ . . - _ - _ _ _ - . . F .____-�a _.�_ . F � I C`. � .. .. _ ---__---.-.__- F . �. ' - - � i RETAIN - RETAIN � �. - I I - - - - _ _ - A DE � � - r.; _ ' - -- - - . EXCAVATION UMIT (NP.) �1 � - - � � MODIFlED CONFRETE � - � � M� F � O FIUME, +39.06 RT -, � J���� - ,. q� � � F-- � w . r � � -CL455"I' RIP-RAP k � � M� �- � � � O � �� � EST. 1 TONS '.- E%CAVATION � � L _ „� EST_ 5 SYGF LIMIT (NP.) /S �%� O N + ti o /� - �^ �p 4 '�; 4R.iPJr, i � I. � � � �vit_�tonn R07ERr : n:�: j � .. � �% . . .. , � � 1 / ' � i I / � J BEGII!' 1'120JECT 17BP.�.R.88 � � -L- POC STA 13+20.0� , �,,�2 ; wa EXCAVATION IN WETLANDS = 0.00 Ac /0 SF EXCAVATION IN WETLANDS = 0.00 Ac /0 SF FILL IN WETLANDS = 0.00 Ac /0 SF FILL IN WETLANDS = 0.00 Ac /0 SF � MATERIAL TO BE REMOVED � - � � T �� ��T f� r;= BEGIN GRADE _ END GR,4DE __ ��_ -L- STA 73+20.00 -L- STA 1$+OD. - - � _ ELEV, = 177.69 ELEV. = 177.07 L -- L� �__� _ .- � �1 �1� :�i� . � - � PI = 14+00.00 �L� PI = 16+32.00 r� - r - r� -�-r- - T „ „T ,,T- � EL = 177.63' - __ - . - - - EL = 776.93' . -.. _ -. _ -.._ - - - . VC = 750' VC = 750' - - - - - - -- ----- K = 238 -�- � � , ,, - ,-- K = 120 V = 69 MPH � i�-, `-� � °� r� T - - - �, -i=,, r : V = 56 MPH � i T�: : -F� - -- �' - -�, -,�_ � - : - - - '- T - - � WS EL.= 171.7' . . . L� _ . �� � .. � . . .� �i� �i�__ . �. �. �. . . . �. �. � SURVEY 02-28-18 �. PROJECT REFERENCE NO. SHEET NO. 17BP.4.R.88 4 fLW SHEEf NO. ROADwAY DESIGN HYDRAUlICS ENGINEER ENGINEER PERMIT DRAWING SHEET 2 OF 7 SKETCH CaF ERIDGE IN RELATIOVJSHIP TO PAVEMENT SCALE: NTS I Cr � - n : L. . . T - - r . . . . ;7 . �. r �:. . . . (-)0.9500 % : ( '- 10.300C;..,, � - 0% � -- - --- - � � i- _. - -�. _,... ��-�. ( )0.331 , , � : : _'-L�. . � _- -L- ' -Li-:-��--:� �-:�i -.�1�_ .-_.i . � . . - _ _ �-_... . . . .�. ...�.�. r� __ r _ r _ _ _ T '__ r -� `�T � �T . .i . . . �-�- �__ : -:� 1-� �__L: : . � : _. �_�-�L �1�_ :-� -� �. �� � f i . . �1 i �� � i '--1 . ,. __ ��. _ r �. _�_� r r--i-i� r-I-`i 1-L ' ~f : i�t--F--r-i. �- 7. _ f-`Wri . �_-�' �-. I, �. I, � 1�=� �' I �_� � � I �'� �• ��I I'._�: ::� . ,.. �__� � , . , � ._�__�. � ; , _�__� _� . , �, . : - �. � � .-�__�. .. . }, ,,I .,., �!-��1'., L.,. 1.. ,.� � , W. .� _.� � �,_ �_ u i_-� i � __i . Q i: �w � w I-L � I- :- � � �� � `i t - 1-f-'-I-`i f-`-I-`i - 1 ' � -t--F7-1-� -I I I � Z v~i --�-i i _ i_�� _:{, i= 7 r i== i�: -- � i=- r i i_� I r: _ t i_I- L�-I. :: w � 150 ' -:- --.: ;: ,:. , �..: . m� i--i- i . .,_ i_. . .. ,. .,.. .i i_ u_i .i--�--i.l.i._l_i__i. _i.- i_!._u_i. .i .i !_i-i i., i u- -.i. , i. i. .i i . : . i.. .i._ i i_. i. _i i ,_i.._i. .. . -�-, ; , � w � w �� � ��; � � !�� --�- �� u� � � � �_� w 4 - �- i-H -- 7 -`1-`-t-i-7 r-r--i-i -t ---'r-1 1-r ' t--i-` i -t--t-.-i_ _r-.f�i-i _' r-'r-1 10+00 11 +00 12+00 13+00 14+00 15+00 � t.__ - _. . . -:-.i _ _ - __i_ : �. i : . _. . --- RETAIN EXIST. BRIpGE �� � � � - - - - �' ABUTMENTS & CUT TO . . �. . . . �. . . . �. . . . � .. --'-- �-��- T - - � - i i --t �-T - �-T ,uJ EXCAVATION �i LIMITS IEL �= 172.7'I �� I I I ... I .�.i � - i L� � I I I I I i I � ��i I 1.. J_._1 L. __ LI _._1 L ._1 LL_ ._1 LL_._._1�II._ _L� . '7 , - � �t : �t _-t� :_t�r- :- �r- - �_tY- ,-_ . �. __ �. �, ; . ; -� �-►;- a� � I ' ' �� I-►�i=� �� � �.. .�. �_�� , � _. .� � _ � �,� ,_ � �,�'_, m � L -- � L;= : � �_ L�� L �� LL .. � L�. . �_L�.-- �N 1� -`-h�r-_ H-`i H-'ri-`-h I- __--i � _ F-t-t-r�.:�: wJ - I�_1 �.; . �.�Y. . __i_ 1 I - !___ .� _ �_._. �_.7 . _.1 � . _ � _ � �.:� �� _A � _ _ . . . � . . .1_.. . _i__i.__i. , . : il .. __i � .i. .i__i �_i.,. _ i._i_i_i_ i_ . .-_i_i_.1.. i . .. �..i i__i., .;.i. i _i _ .. i-i_i_i.l_�.-'. : �� _L�_ �� � w- `u-, L __, ` -� i_:- Lw�� r-1 -. i-- i-r- r- t--i- r-i-i- r-'r-i-r I- ��. t- -- �-r t-� ---i- t- - - r-r-1--i- � • - -- - - i- I i-' ' -' - -'- '-i L: :_ :� ` --� ' � ,--, ;-;-; f--f-f-I- i_ : -' _` i- :__i i . i , � i ,_ ,-i_�_i1_ .. . _i � �-:-��.+. '.. i� � L.- -��+� ; � ' ��'�- ��'�-' L � : +� :-�+� '.-i.+��----iw�.+. ��. _ -- -- L -_L _ - � ,`_� ��� L: _:� -� �� � ��`�IL� � -� � :1 � 1- � : �� '.. i . � L,_;_ 1 I l. I. 1 _I_ 11 1 . I l l 1 I l L I 11 _ 1 1 1 I I I_I . l. 1 .. 111 l 1_ _I. . � ��� '. i�� L__�� � u� - � L � . ��i � __ _i i- r-7_ r _:-1--i� _:-- i-r �., _ _7 �H-`1- r-r1--r i- I- ::_-t ��. - _ F `� . _ _�r`r-`.-iI� __ . .: ;-- I : - - - - - - i _ i `_I_ ��. �i= � ��: i�. � � � - .--1- � - ��I. . - - - -- - , . ; . �_�...�.:..�_..:_�.�., :- .�1---'- -- - ,. ,__�_�_�_ _ ,__�_�_�_ ,. ,_. � : . ; ,. � _� . �. . _ �-�_�_�1_ .. _� . ,�_ _,_ �1� � � � � � �1 -'_`_1_ ' .�-i ,� � �_ � _-, - i _ w r- ' ; t- �- r-i-F+-� --r - i_ i.i _�,_.. i� i.. . �i_. i� i-: -� i. i �i ::_ i i. i:_i._ i. i:_i._ i . i:_i.� i. i. :.-- i.;_. s.i_ i_._.- i_i . i.�.i.. .._i : 16+00 17+00 18+00 19+00 BM� 1 -L- STA 18+77.63, 47.55' LEFT BENCHTIE SET IN 24" MAPLE ELEVATION = 178.12' BM#2 -L- STA 13+94.44, 22.92' RIGT BENCHTIE SET IN 18" OAK ELEVATION = 177.22' E - � - _ � �- -- - - - -- - _' i BRIOGE HYDRAULIC DATA DESIGN DISCHARGE = 700 CFS DESIGN FREOUENCY = 25 YRS DESIGN HW ELEVATION = 174.5 FT BASE DISCHARGE _ 1100 CFS BASE FREOUENCY = l00 YRS BASE HW ELEVATION = 175.3 FT OVERTOPPING DISCHARGE _ �1500 f+l CFS OVERTOPPlNG FREOUENCY= )500 �+I YRS OVERTOPPING ELEVATION = 177J FT DATE OF SURVEY = 02-28-18 W.S. ELEVATION AT DATE OF SURVEY =��l•� FT 190 18� 170 160 150 140 130 120 �\ _ :INTB NC�Li9ense�NoM1OCa1�554na52]609200 WETLAN D & STREAM IMPACTS NA 8 L� NA 2011 w�_. W3 o EXCAVATION IN WETLANDS = 0.00 Ac /0 SF p ' EXCAVATION IN WETLANDS = 0.00 Ac /0 SF o FILL IN WETLANDS = 0.00 Ac /0 SF FILL IN WETLANDS = 0.00 Ac /0.00 SF + �/ � 0 d I /'�/ _ �' � Ul CLASS'I' RIP-RAP � � �� �,-rc:-�.�h�ar sQ iiwur�n !=�aH�r:E���wr- END PROJECT 17BP.4.R.88 N EST.2 TONS � E� DB 771 'C 2Q= � 1� �' EST.S SYGF \. � -L- POC STA 18 + 00.00 � .��, rtA $TAR�iFdG � � ' 1 ` . �' 2665 PL 12 MODIFIED CONCRETE � . � y. CL45$ "II" RIPRAP �/7 � ., ._.. I � � FLUME, +39.00 LT r F F� ' � t � TO E�LEV 775.5' (TYP) � � � � �� k ��� � � � o � � . .. ��� � � k If � � hII�HWpY j9 LIMITE� PAP,TfJ[RSHIP� � ., � .. : - ,. �- F 2' � ` r I �' ' DB �1799 PG 203 � -� - . . �<.�-: _ _ � � I - � �i PDE �'���- ,�Fj I --, -- yM- - -�- - -__ -- -- _ . R�I , Ii'1, _ - - _ _ ._ - I -�� F�_._._____-______--_ � - �--- - ETAIN _- -_ �' I � , y ..�__-. r_- _ __-_-__ _-__ __ �-__ .. _ .F F C - R -__-_ _ __ __. .. _ ,. - __ {. . , ___ . _ -- _: _ _ _ _' _ � _ _ - ------ __ --_ .� . -__ ---_._----__-_ _ . . . � I �C�� --.-.� . � . . . �� � - a i RETAIN � _ .. � RETAIN � . . . F �'�- _ _ . _ _ ' F � . . f . .. . . . F - ... - - - . --- .I pEI - � ' . �, , -. - - ., EXCAVATION UMIT (NP.) �1 � - - - � � MODIFlED CONFRETE ,,r -- � I� �:�� � � � �' F 4 O �� FIUrnE, +39.06 RT ��'��` ' k q� � - -CL455"I' RIP-RAP F�� � M � .. � M. ` � � �� � EST. 1 TONS � E%CAVATION F � �1 O tl' � + EST_ 5 SYGF � LIMIT (TYP.) 'S � N �' � 4 � � -' V1 / i. f� O J , ARLI.NG � � 1JiL'_I4�A Rf lf"f�' "�'fl:'- � I '�-. ��G rJ0 V = R . . . I i5 RG �35 � � � � - � - I /% � � J / � J BEGIN PROJECT 17BP.�.R.88 � � � -L- POC STA 13 + 20.0� , �,,�2 ; wa EXCAVATION IN WETLANDS = 0.00 Ac /0 SF EXCAVATION IN WETLANDS = 0.00 Ac /0 SF FILL IN WETLANDS = 0.00 Ac /0 SF FILL IN WETLANDS = 0.00 Ac /0 SF 190 180 170 160 � MATERIAL TO BE REMOVED � � -i� BEGIN GRADE - - T� r' � -L- STA 73+20.00 - END GR,4DE '- _ �' � � -L- STA 18 + OD. � T �� � - --- �-' - ELEV. = 177.69 -L- '_ Li : �__� _-.- � �i �1� :�� . � ELEV. = 177.07 - � PI = 14+00.00 �L� PI = 16+32.00 r� - r - r� -�-r- - T „ „T ,,T- � EL = 177.63' � _ '- '- - _ , , - --- -' `- -- --`- - = -=-- .-- _ .' EL = 776.93' , _ - - - . _ - _ - - . --- - --- - _ . - - _ --- VC = 750' VC 750' - - - - K = 238 -�- � � , ;, '' K = 120 V = 69 MPH � i�-, `-� � °� r� T - - - �, -i=,, r : V = 56 MPH � i T�: : -F� - -- �' - -�, -,�_ � - : - - - '- T - - � WS EL.= 171.7' . . . L� _ . �� � .. � . . .� �i� �i�__ . �. �. �. . . . �. �. � SURVEY 02-28-18 �. PROJECT REFERENCE NO. SHEET NO. 17BP.4.R.88 4 fLW SHEEf NO. ROADwAY DESIGN HYDRAUlICS ENGINEER ENGINEER PERMIT DRAWING SHEET 3 OF 7 SKETCt� CaF ERIDGE IN RELATIOV�lSHIP TO PAVEMENT SCALE: NTS I Cr � - n : L. . . T - - r . . . . ;7 . �. r �:. . . . (-)0.9500 % : ( '- 10.300C;..,, � - 0% � -- - --- - � � i- _. - -�. _,... ��-�. ( )0.331 , , � : : _'-L�. . � _- -L- ' -Li-:-��--:� �-:�i -.�1�_ .-_.i . � . . - _ _ �-_... . . . .�. ...�.�. r� __ r _ r _ _ _ T '__ r -� `�T � �T . .i . . . �-�- �__ : -:� 1-� �__L: : . � : _. �_�-�L �1�_ :-� -� �. �� � f i . . �1 i �� � i '--1 . ,. __ ��. _ r �. _�_� r r--i-i� r-I-`i 1-L ' ~f : i�t--F--r-i. �- 7. _ f-`Wri . �_-�' �-. I, �. I, � 1�=� �' I �_� � � I �'� �• ��I I'._�: ::� . ,.. �__� � , . , � ._�__�. � ; , _�__� _� . , �, . : - �. � � .-�__�. .. . }, ,,I .,., �!-��1'., L.,. 1.. ,.� � , W. .� _.� � �,_ �_ u i_-� i � __i . 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I l l 1 I l L I 11 _ 1 1 1 I I I_I . l. 1 .. 111 l 1_ _I. . � ��� '. i�� L__�� � u� - � L � . ��i � __ _i i- r-7_ r _:-1--i� _:-- i-r �., _ _7 �H-`1- r-r1--r i- I- ::_-t ��. - _ F `� . _ _�r`r-`.-iI� __ . .: ;-- I : - - - - - - i _ i `_I_ ��. �i= � ��: i�. � � � - .--1- � - ��I. . - - - -- - , . ; . �_�...�.:..�_..:_�.�., :- .�1---'- -- - ,. ,__�_�_�_ _ ,__�_�_�_ ,. ,_. � : . ; ,. � _� . �. . _ �-�_�_�1_ .. _� . ,�_ _,_ �1� � � � � � �1 -'_`_1_ ' .�-i ,� � �_ � _-, - i _ w r- ' ; t- �- r-i-F+-� --r - i_ i.i _�,_.. i� i.. . �i_. i� i-: -� i. i �i ::_ i i. i:_i._ i. i:_i._ i . i:_i.� i. i. :.-- i.;_. s.i_ i_._.- i_i . i.�.i.. .._i : 16+00 17+00 18+00 19+00 BM� 1 -L- STA 18+77.63, 47.55' LEFT BENCHTIE SET IN 24" MAPLE ELEVATION = 178.12' BM#2 -L- STA 13+94.44, 22.92' RIGT BENCHTIE SET IN 18" OAK ELEVATION = 177.22' E - � - _ � �- -- - - - -- - _' i BRIOGE HYDRAULIC DATA DESIGN DISCHARGE = 700 CFS DESIGN FREOUENCY = 25 YRS DESIGN HW ELEVATION = 174.5 FT BASE DISCHARGE _ 1100 CFS BASE FREOUENCY = l00 YRS BASE HW ELEVATION = 175.3 FT OVERTOPPING DISCHARGE _ �1500 f+l CFS OVERTOPPlNG FREOUENCY= )500 �+I YRS OVERTOPPING ELEVATION = 177J FT DATE OF SURVEY = 02-28-18 W.S. ELEVATION AT DATE OF SURVEY =��l•� FT 190 18� 170 160 150 140 130 120 f� � �� _ NA 8 L� BUFFER IMPACTS NA 2011 a2 o ZONE 1 BUFFER IMPACTS = 0 SF j5 d ZONE 2 BUFFER IMPACTS = 0 SF 0 + � p TRANSPORTATION � FACILITY LINE � . O Ul CLASS I RIP--RAP � 190 180 170 160 150 � :INTB NC�Li9ense�NoM1OCa1�554na52]609200 B1 ZONE 1 BUFFER IMPACTS = 294 SF ZONE 2 BUFFER IMPACTS = 290 SF � c � �':VD PFadOJ�CT 17BP.4.R.88 N ES 2 TONS TRANSPORTATION �( �- 1� E5T.5 SYGF FACILIN LINE : �A sTAR"��,;�o -L- POC STA 18+00.00 � � CLASS 'll" RIPRAP � .' 2665 PG 12 MODIFIED CONCRETE � H �� I FLUME, +39.00 LT Y \ ` TO E�LEV 77�.� �NP�r � O . . " J . � O . . i � \ . e ._ k k- � FIILHWAY 39 LIMITED PARTNERSFI!� '� �`� i . I I� �"- DB 1799 PG 203 . �� .. .. . . . .. _.- � CI� � i . ':i .:-,,:. - _ _ __ _ � . _ i " PDE� '. � � - 9 _"' _'; . . _ . - I't' - 7� - - .�5_ -- -- ---� . - _ - F r C _ - --- - - _ _-_-- �- __ F v - - � � i RETAIN - RETAIN . � �. � � � P � - N B3 2 0 ZONE 1 BUFFER IMPACTS = 351 SP R� iyr, v`� ZONE 2 BUFFER IMPACTS = 270 SF �, � 1 I BEGII!' 1'120JECT 17BP.�.d2.88 -L- POC STA 13+20.00 � MATERIAL TO BE REMOVED . . . . ` 1T --- T 1� 1�T 1T I- ;._ �--:-� ---�-.-=-��_.� - - _ _ � . . . : ' - _ _ _ - - - _ . �-{ /�� _ . .i / . _- _ _ _ F ---_-- . CC// '��, C` L//� .�.- -_-_' ------_.__- F _ - �I pEI- . TRP.NSPO ATION . � � - FACILITY INE � - f. ; . N - � - -� . EXCAVqTION LIMIT (iYP.) _ , ` -� - - � MODIFlED CONFRETE � - � �` , � ��� � � O FIUME, +39.06 RT �'�I ��� ' ,. q� - -CL455"I' RIP-RAP F�� `�� M � � .. � � O �� � EST. 1 TONS � E%CAVATION �- �:�� � � EST. 5 SYGF LIMIT (NP.� '-� O + ~ ip 4 � o i �l � �vit_uonn RO�,E�r : n:.: �' TRANSPORTATION � . I FACILITV LINE � U - � P � j ' p I � J � � ! � B4 � ZONE 1 BUFFER IMPACTS = 455 SF ZONE 2 BUFFER IMPACTS = 397 SF / ELEV, = 177.69 PI = 14+00.00 _� -._ __._ _.- _._, _,, - ==--- � EL = 776.93' . _.. _ -. _ _� _ _ = _ --- vc = iso� -- -- - --- -- _ - - K = izo i�-, `-� � °� r� T - - - �, -i=,, � - : V = 56 MPH -F� - -- �' - -�, -,�_ - -_ _ �- ' �T-- -��. - ��:_�_-�l � �1� :�1�_ T� . - T� - r' -,T; - r -, ��r _ � (-)0.9500% : : _'-L�. . � _- -L- ' -Li-:-��--:� �-:�i -.�1L_ .-_.i._ : . r� __ r _ r _.__T .__ r -� -�T ��T . . . . �� i - _ : -;-�-�-��__L.: . . i .: � _. i_�j-�L uj�i__ -i. l L. �1 i i - _i_ . . �1 L ���1_. �_ � _.� � ___ ��. _ r �. _�_� r r--i-i� r-I-`i 1-_ ' ~f . i�t--F--r-r i- --i. _ f--Wi . �_-� � �-. �, • �. I; � 1�=� �' I �_� � � I �'� �• ��I I'._�: ::� . ,.. �__� � �: ��: - � ,1.. .� _�__�. � ;, _�__� . _� . � � �. .� � _�__�. .. � RETAIN PROJECT REFERENCE NO. SHEET NO. 17BP.4.R.88 4 fLW SHEEf NO. ROADwAY DESIGN HYDRAUlICS ENGINEER ENGINEER PERMIT DRAWING SHEET 4 OF 7 � ALLOWABLE IMPACTS ZONE 1 //���� ALLOWABLE IMPACTS ZONE 2 / SKETCH CaF ERIDGE IN RELATIOVJSHIP TO PAVEMENT V SCALE: NTS i - END GR,4DE r T� � r� � r� r T -L- STA 1$+OD.00 'r _�r �r� r�_ r�-;--r� _ ELEV. = 177.07 ' _�_ , -��� �L� -��-�� L���� _ PI = 16+32.00 EL = 177.63' -Tr� �r� r� - r��--rr KC= 238� _�'- - - -- : V = 69 MPH �� ' T'. - r 'TT� T'-_rT-�r _ I-: -- -r �r WS EL.= 171.7' . . . - - I� - � � . . � :�L�. � I� L� __ i�.-�� _ . SURVEY 02-28-18 � J_ i ,-)0.30oC;..,, (-)0.3310% --, --;- �1----", . . -:-.i _ _ - __i_ : �. i : . _. . RETAIN EXIST. BRIpGE �� � � � - - - - - �' ABUTMENTS & CUT TO . . �. . . . �. . . . �. . . . � .. --'-- �-��- T - - � . i i _-t ��-r_ �_T „ ,uJ EXCAVATION �i � LIMITS (EL �= 172.7'� , . I I � .. I . . �i 1. I I I . I . 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I .-I . 11.1.. . ._I.: - 10+00 11 +00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 BM� 1 -L- STA 18+77.63, 47.55' LEFT BENCHTIE SET IN 24" MAPLE ELEVATION = 178.12' BM#2 -L- STA 13+94.44, 22.92' RIGT BENCHTIE SET IN 18" OAK ELEVATION = 177.22' E _ � � �- -- - - -- - _' i BRIOGE HYDRAULIC DATA DESIGN DISCHARGE = 700 CFS DESIGN FREOUENCY = 25 YRS DESIGN HW ELEVATION = 174.5 FT BASE DISCHARGE _ 1100 CFS BASE FREOUENCY = l00 YRS A HW VATI N = l7 FT B SE ELE 0 5.3 OVERTOPPING DISCHARGE _ �1500 f+l CFS OVERTOPPlNG FREOUENCY= )500 �+l YRS OVERTOPPING ELEVATION = 177J FT DATE OF SURVEY = 02-28-18 W.S.ELEVATION _ AT DATE OF SURVEY �7�•7 FT 190 18� 170 160 150 140 130 120 WETLAND AND SURFACE WATER IMPACTS 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 no impacts 21" Cored Slab TOTALS*: 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0 0 *Rounded totals are sum of actual impacts NOTES: No Wetland Impacts 2018 Feb RIPARIAN BUFFER IMPACTS SUMMARY IMPACTS BUFFER TYPE ALLOWABLE MITIGABLE REPLACEMENT Site Station Structu re ROAD PARALLEL No. (From/To) Size / Type BRIDGE ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 TOTAL ZONE 1 ZONE 2 CROSSING IMPACT �ft2) (ft2) (ft2) (ft2) (ft2) (ft2) (ft2) (ft2) 1 21" Cored Slab Bridge -L- 14+58 to 15+86 1100 957 2057 TOTALS*: 1100 957 2057 0 0 0 0 0 Revised 2018 Feb Rev.Jan 2009