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HomeMy WebLinkAbout20171428 Ver 1_Onslow 134 Temp Sheeting_20180731DETAIL 1 SPECIAL L4TERAL 'V' DITCH i ��o S�ol:j i -F'n c��.�i��l 3.�� p Fo�� Slopv IM,� o= ,.o w. FROM -DET7- STA. 11+50 f0 STA.13+25 LT HNTB NORTH CAROLINA, P.C. PROJECTREFERENCENO. SHEETNO. W2 WETLAND & STREAM IMPACTS ��NTB 343 E S�x Fo�ks Road, s��te 2oo VBP.3.R.48 4 Raleigh, North Carolina 27609 MECHANIZED CLEARING IN WETLANDS = 0.0 Ac /0 SF N c � i c e n s e N o: C- 1 5 5 4 ttw SHEEf NO. ROADWAY DESIGN HYDRAULICS FILL IN WETLAND = O.O AC �O SF ENGINEER ENGINEER � SPECIAL LAT.'V' ITCH /L SEE DETAIL 1 � �T9jti 9� dN�C�fD�giI'�LE 1E ➢�1L:�i�IS 'PFT ,P�,T Fl,9j � VAR. WIDTH _ � Dp NOT l'Sf: FOR !w ACQI'ISITIo\ "9/,y q� 'U SPECIAL IP.T. ��� �I�/� ti BASE DITCH '- see o�ni� z HAND CLEARING IN WETLANDS = 0.03 Ac /1334 SF O TEMP. FILL IN WETLAND = 0.11 Ac /4809 SF v�cenu�ienxnw xH ` �n �� FILL IN WETLAND = <0.01 Ac /164 SF � esrsae mrnas � T Ij EST. 20 SYGF �'�1 ' � � 1 � DOCUMENT NOT CONSIDERED FINAL qF , � � � � ��% � I � . UNLESS ALL SIGNATURES COMPLETED R���" T4j� � � � �L"r ` PERMIT DRAWING 'P�. . „ �- � �t ��� �� � � � � �N ,EORGOBRi7 � :�� �: ... A�'�' c � E�E CHORD ;,�.t �� � Eg-� x E.'`� � �� � � SHEET 2 OF H GPS2 F- E � F _ �, ti� �, *� i T T t T �� �� 8M"2 C � -.. II��. � T # T T �� � BL-L � VE _ _ __ - � i _ -- _� F . . - - .-.- . , . . T62GIFG -i...-. -_ .�. -. _ . _ _ _ _ _ _ - �y. BEGIN TdP PRO ECT 17BP.3.R.48 �yoRo / �- -L- PO� .Si�fl ]� i-.3i).o�' �EJ - - - _ _ _- - - F � � p -�. � � . � - RE7AIN SPECIAL L4T. V' DITCH- / ,�'3fA°I ,.�. � _ . � .,� - - � . SEE DETAIL 1 . � ��.� _ _. '-``� } � SKETCH OF BRIDGE IN RE�ATIOt�lSHIP TO PAVEMENT � � � � � y � � �" BL-J � � � � � � � � Y � � / r/ � 4 i � , � � `Y 4 � � t � � NOT TO SCALC � � � � � � t � .1 ' � � � � � � � � � � � t � � . BEGIN BRIDGE `n * � � f L- POC STA 17+18+/- �� I 1 EGW SBG L= STA 18 � 10+, � � � �� N� � � � '� � � � � END TIP PRO LCT 17BP.3.R.48 - NN _. B� END SBG L- ST�, 16 2' �. � .�,� � � � � -L- POC STA ZI 'f OO.00 LEGENO � I � + � � � � �4 � I � '� � k.. i� � DENOTES FILL IN BEGIN APPROACH SLAB � � �S j� � , � W� ��o L- POC STA 17+06+/- i � G�U 350 TYPE �� � 1�' TYPE J � � �., �zc r 8:1 TAPER III III � GRAU 350 W3 � DENOTES TEMPORARY 8� T'4Pt� FILL IN WETLANO HAND CLEARING IN WETlANDS = <0.01 Ac /220 SF FILL IN WETLAND = <0.07 Ac /154 SF DETAIL 1 8. -�- N 45� IO' 12.2 W DETAIL 2 SPEGnL LATERAL 'V' DITCH � DENOTES HAND iNo��p s�o�a� CLEARING � rpPF{�+ .... I VAR. WID7'H SPECIAL LAiEP,AL BASE �IfCH I W4 GRAU 350 TyPE i TYpE GRAU 3S0 8..� TAPER i..o��� m��n.i w Na:�.�i j n°` �-rm III I= �h III ao��a 3.� o F��e` si��,. MECHANIZED CLEARING IN WETLANDS = 0.0 Ae/0 SF � a, � �"' - s�o,� __ FILL IN WETLAND = 0.0 Ac /0 SF d ° �., EGJD APPROACH SLAB �=_�^����� �' I e m�n. o i o F� -L- POT STA 18+10-i-= M�.o- io�oaor � Nn�... d- I.0 F�. FROM -L STA. 14 �� SO TO STA. 17+ 28 LT END BRIDGE we o,�,,,�-,- e,O99.q R;,,-Rep ° oa �� so F� reoM -�- sTn. ia�oa ro srn. is-oo eT -L- POT STA 17 + 98 ':-'= FROM -oen- srn. i3- zs ro srn ia- so ir . ,i'"3ri'x �MATER�AL TO BE REMOVED - - � - � -- --. - - --- . _�_ - . _ . .. . .- . ..- - - - - - - � �;., .-.: . � � -- - - -- . . . � T-- - - � r� . � - r� � . r r� � . r r r r Tr Tri �-� � -.T. _ . . �1-- � i� T ,-r--� � � � , r- T - ��-, r-,--r� � ��� �r-, • LEFT DITCH -..-..-..-..-..- _ - � �-�- -. �� .-�-. �-. . �� _. . �- -.- =� -_-- . __ _ r___ . _ � 50 � � ��= �i� ���- �i��. �t�- L� �� �L -�t� :�L� -= � i���t _ � . , fT . . f-r-� ���- -�� � T-r--�� .. r �� ��T-- ��- � � � � r� ;- r� �Tr --i--rr� �T�� ' ��. r- .. . . � r --r-+r - ' ' ' ' _ ' ' ' ' ' ' . _ . .� _. �. RIGHT DITCH - � - -- - _ _. -- - _ �, - ' - - - _ _ --.. ��'' i � ,' - _ ___ I: ,� m �� � i �m r-r_ :: m� � � �= - '�-' �= ` -- i- '-- �, . - - � -�- .- 6EGIN GRADE - �=-- -- - END GRADE _ - -- �_' =�-�L= - -�-- --;�- - - � � = � � - - _ -L- STA 14 + 30.00 -�- - --- . . - � -L- STA 21 + 00.00 T -:�1�.. � iL i i :_ �L ' -�L� -' ��,- . . . -i -- 1-- -- �� �- �� _ :��-;_; -. .�- ELEV. = 36.60' ELEV. = 32.35 rJ� -; T , _ � � T ' •�--rT ---rT� ' � i - --; ' - - -, � �� , , --;� PI = 15+25.00 - -- - � _. -- --- �_� _���'- - -�_" ' `�� r- = - - - --- - _ , EL = 35.17' ' = - - PI = 19+35.00 - - -�-- I VC = 190' Li-� �;�- EL - 31.47' __i__�_1.� - �L -�i-�� _.- , __ . . . i_ i � _- _ i-_ . . I__:_ . . . i��L - -. _i1 i_ 1 : _ iJ1LL i1 -_�1 . . . . __ 40 K = sia : - -_---__ vc = zoo� _ ._ .-'-� --: � --- --- ' -- -_ . ___ 40 ,___ V 80 MPH+ ws e�.= ze.o• K= 739 __________________.___�_ (-I1.5000% V = 60 MPH � '� - � � � � � � SURVEY 10-20-16 -----=t?_9soo�o -- (-lo.9ozai -------- � � � � . .._----- ----- 30 ��_..-._._.._ - -- --- 30 Fi •-i i i .._.._.._ '+ y � -� � __ ' BEGIN SPECIAL f`) 3.0000% � �"" � -�- .._.._. _.._.._.._ i���. O1.5469%� .'-._ . : � �'�F. T � - LAT. 'V' DITCH RT I ���I I ,�� ��,��,� Pi = ia+oo.00 ��� �� BRIDGE HYDRAULIC DATA `;�I i-.�l I- �I I� 1iI.: . I� I I i •, •- . ' i i-i � � 20 EI = 35.47 �i DESIGN DISCHARGE = 430 CFS 20 � �. � �_ � � �_ �l,_ . I I :_� � , � ��_�_ ��_l� � _ � � ;. �_� _ � �� �1,. �__� � � _ I I� I I � , _� DESIGN FREQUENCY = 25 YRS . . . . . . . J L . . - . P ' J WJ -1 J `L _ WJ BEGIN SPECIAL o0 '-=-' _' �' "-; P� = i 6+ oo.00 �T � I I I I a � '�' '�'-`- '- '-' '�' '�' -' DESIGN r-iw ELEVATiON = 28.0 FT I� LAT. 'V' DITGH LT w �o •-I i � I- I- I U • I I I I._ I .I.. . � - u �� I�i� r�l = ta-5o.00 EI = 2s.sa � �+ I I I I w+ -�- �- �� �_• � � �: BASE DISCHARGE = 900 CFS �.. �__� � 1. �. �_ 1 � � �_ �l �_�_ u �,_� � � ��: o � �� , � ��_�. � ��_�_ . � l� � � � ,. � � �� u_�. � �_ .:: BASE FREQUENCY = l00 YRS .� � �_ EI = 33.38 � � � � � 1 Q � +� : �-:��+ � �,�� _ �+L `° a m a � �+��_ ��� + +L _ ; LL _' ��-_ L- ' ''+ � - : BASE HW ELEVATION = 28.8 FT 1 O ti - '- ' - � END SPECIAL ' F. r ' • LAT. 'V' DITCH RT _- �_�_, _ _.; `i . z `n � v� !_;_ i � - ! '- - � � �' �� : , � � � , �_ ' ' �� � -- , � � _ ' OVERTOPPING DISCHARGE _ �I3001+1 CFS -- � �_ � _��- 1_�� _�__� .�_�, _� _I 1� . w � __L�� �� ��._ � _� �� � L� . ,. � . ��� �_��'. �_ . - -�� ;� ,- '_ � _� � -�-- OVERTOPPlN6 FREQUENCY= �500(+! YRS - � 1 l 1� L_I_. I_. I 1_. 11� I_I_ 1LL __I _I_L11 ..l . - 1L_I. l .. � �� 1 PI - 15 ,- 00.00 � �� �-�..i . w � Z.� � i i i_i_ i ii _ L �-•� ��- ' �� EI = 32.52 ��- L� � m � � '-'� L -, � L '�� OVERTOPPING ELEVATION = 31,87 FT -� r-, r- 1-r-r=i-� --r1 -,-; r ri r r-r-i- r-r�i-r '' r- - r r-r- r-� - -,- , 0 I--I --I� ���u=� � �-I }- � .__ i_ END SPECIAI �_,_ �_ i=l� -I- I- . _ I- �_ � : �� Q ,� J. i_i i_. .. i_ .1 _ i i_ il _ i_i_ _i.u.i. i_I__i i. i__i. i_i�i� ._: i: � ..;.. . 1i i_ i. _! i. i_ i i_i.i_ i. . T D TC lT i� � i_i i_i. i i i_i= i ii i. ..;.. i. i. . i. _i . i_ - i i i_u i.. i il_�: : �. -� � � - u � u� i i LA . 'V' I H - _ y ,-- r - - -f--- , rrt-i _ PI = 17+28.00 --- , _ _ DATE OF SURVEY - l0/20/l6 ,-I . i ... .i_:_i . i� . i : i_. i� :.. .i_ i_. i� ;. i �i_ _ia. �i �_i_:_i. �i u_i. i i �_i. . _i i i'. �i ._ _ta.�� �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 . i� . . i . i.�.; . f . � ._- � =-i f i � �' � EI = 26.90 -, ! , F � s { � WS.ELEVATION ' AT DATE OF SURVEY = 26.0 FT - 11 12 13 14 15 16 17 18 19 20 21 22 23 24