20160944 Ver 1_NCDOT_B315_Haywood_Nationwide 14 Plans_20161001

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See Shee/ 1-A For Index of SM.e�s
See 5/�e� 1-B For Con�enllonal Symbols
CLEARING ON THIS PROJECT SHALL BE PERFORMED
TO THE LIMITS ESTABLISHED 6Y METHOD II.
GRAPHIC SCALES
20 10 0 20 40
PLANS
20 10 0 20 40
PROFILE (HORIZONTAL)
DESIGN DATA
ADT 2012 = 240
ADT 2034 = 240
DHV = %
D = %
T = 6 % `
V = 20 MPH
'(3% TTST + 3% DUAL)
FUNC CLASS =
LOCAL RURAL
SUBREGIONAI TIER
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HA YW��D CO U1�TY
LOCATION: BRIDGE IY0.315 OVER STEVENS CREEK Ol�l SR /346
TYPE OF WORK GRADIIVG, PAVIIVG, DRAINAGE, AND CULVERT
WETLAND AND SURFAC� WATER IMPACTS PERMIT
BEGIN
"s" " ` To�eq�FNO
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PROJECT LENGTH
LENGTH ROADWAY PROJECT = 0.051 MILES
LENGTH STRUCTURES PROJECT = 0.000 MILES
TOTAL LENGTH PROJECT = 0.051 MILES
NCDOT CONTACT: K. ZAK HAMIDI, PE
DESIGN-BUILD PROJECT ENGINEER
STE�ENS CREEK RD
SR �3�
� LOUIS BERGER
� 10011YxdeAvenue.Suiled00
Raieyn. Nortn Camiina 2]605
License 1:0.: F-08G0
zu¢ srnxaaan srcaricmoxs
XlCHT OF IIAY DATE:I DEAN D. HATFIELD. PE
JUNE V� 2014 Pxoiccr accixccx
LETTING DATE: I R.D. ODELL, PE
IUNE V, 2014 PRalEcr ues�c.r s�sm�ecx
+
�. DB14A-430315 1
7BP.14.R.128 PE
7BP.14.R.128 WW
7BP.14.R.128 CONST
PERMIT DRAWWG
Sf1EET 1 OF 5
HS'OfL1ULICS ENGINEEA
ROADI{'AY DES/GN
ENGIV6CR
�OGUMENT NOT LONSIDERED FINAL
UNLESS ALL SIGHAlURES COMPLETED

� j�Ff���ti����, North Carolina Department of Transportation ,���������'`��
�Inl'tll��'.�Il-� � �i
„ , „ Highway Stormwater Program C�.>-��'f�'
STORMWATER MANAGEMENT PLAN �`= �-'=`
(Version 2.07; Released December 2074) FOR NCDO7 PROJECTS
WBS Element: 17BP.14.R.128 DB1 TIP No.: County(ies): Haywood Page 1 of 2
Generel Project Information
WBS Eleinent: 176P.14.R.128 DB14A-430315 TIP Number: Project Type: Brid e Replacement Date: 9/23/2015
NCDOT Contact: Michael Shumsky, PE Contractor I Designer: Ronald Fer uson / Louis Ber er
Address: 1020 8irch Ridge Drive Address: 1001 Wade Ave.
Room #16 Suite 400
Raleigh, NC 27610 Raleigh, NC 27605
Phone: [phone] Phone: [phone]
Email: mshumsky@ncdot. ov Email: rfer [e-mail]
CityRown: Wa nesville County(ies): Haywood
River Basin(s): French Broad CAMA Count ? No
Wellands within Project Limits? No
Pro'ect Descri tion
Project Length (lin. miles or feet): 0.05 Surrounding Land Use: Rural, Residential, Woods
Proposed Pro'ect Existin Site
Project Built-Upon Area (ac.) 0.1 ac. 0.1 ac.
Typical Cross Section Description: Proposed Section is 2-9' lanes with 3' grassed shoulders. Existing section is approximately 16' feet wide gravel 2-lane road with variable width
grassed shoulders.
Annual Avg Daily Traffic (veh/hr/day): Design/Future: 220 Year: 2034 Exisiing: 220 Year: 2014
General Project Narzative: The purpose of this project is to replace Bridge No. 430315 located on SR 1346 (Stevens Creek Road) over Stevens Creek. The existing structure is a single span bridge 18'-6"
(Description of Minimization of Water timber Floor on timber joists with timber caps, post and sills on concrete foolings. The proposed replacement is a 16'-2" x 5'-1" aluminum box culvert. The existing roadway
Quality Impacts) consists approximateiy of a 16' gravel roadway with gress shoulders. The roadway improvements consists of 18' gravel roadway with 3' grassed shoulders. During construction,
Stevens Creek Road will remain open to traKc as the project will be a stage construct. The exisling drainage patterns will be maintained and runoff will be discharged as far
from the stream as practicable throughoul the construction process and final completion.
Waterbod Information
Surface Water Bod (1): Stevens Creek NCDWR Stream Index No.: 535
NCDWR Surface Water Classification for Water Body Primary Classification: Class C
Supplemental Classification: None
Other Stream Classification:
Impairments:
Threatened/Endangered Species? No Comments:
NRTR Stream ID: N/A Buffer Rules in Effect: N!A
Project Includes Bridge Spanning Water Bod ? No Deck Drains Discharge Over Buffer? N/A Dissipator Pads Provided in BufFer? N/A
Deck Drains Discharge Over Water Body? N/A (If yes, provide justifcation in the General Project Narralive) (If yes, describe in the General Project Narrative; if no, juslify in the
(If yes, provide justifcation in the General Project Narrative) General Project Narrative)

I Ii�;htV�7y North Carolina Department of Transportation `'( ��':�
�Ir�l'I11�Y�IIt•1 �.°� �� �
,�.. ., Highway Stormwater Program \r: �:'
STORMWATER MANAGEMENT PLAN �=- � �'
(Version 2.01; Released December 2014) FOR NCDOT PROJECTS
WBS Element: 176P.14.R.1� TIP No.: County(ies): Haywood Page 2 of 2
Bridge to Culvert Avoidance and Minimization
Proposed Structure Summary
Sheet No. & Station Sheet No.: 4 Station: L 13+11.00 Number of Culverts: 1
Drainage Area (ac or sq mi): 1.1 sq mi Culvert WidthlDiameter (ft): 16'-2"
Surface Water Body: (1)Stevens Creek Culvert Height (ft): 5'-1"
Culvert T e: Aluminum box culvert Culvert Length (ft) .��'
Avoidance and Minimization Efforts: The existing stream (Stevens Creek) parallels the roadway for most of the project limits. The proposed alignment was adjusted to minimize
(Bridge to Culvert) impacts to the existing channel due lo fill slopes. Wingwalls were elongated and placed parallel to the roadway to avoid impacts. Sills and baffles
placed to emulate existing channel flow..
Stream Slope Fish andlor Aquatic Life Passage
Existing Average Stream Slope (%): 7.32 % Existing Low Flow Channel Dimensions Low flow channel is appoximately 7' wide and
Proposed Culvert Slope (%): 4.92 % in the Stream: around 0.5' deep. Channel dimensions vary
Culvert Burial due to mountainous and rocky terrain.
Proposed Culvert Burial Depth (ft): N/A
Existinc� Streambed Material: Cobble, gravel, sand & clay Proposed Low Flow Dimensions Low flow channel is appoximalely 7' wide a�d
Through the Culvert: around 0.5' deep. Channel dimensions vary
Proposed Sills/Baffles: Sills and baffles will be placed within culvert one foot due to mounlainous and rocky terrain.
from entrance and exit. Sill and baffle will be placed Existing Low Flow Velocities in the
haliway along length of culvert. Stream (ftls): �
ropose ow ow e oci ies roug �
the Culvert (ft/s):
Alternating Low Flow Sills/Baffles: No. Sills/baffles placed to emulate existing
flow.
Culvert/Stream Alignment
Stream Patterns Upstream and Downstream The proposed stream alignment resembles lhe existing alignment and should not hinder fish passage in comparison to existing conditions. Banks
of the Culvert that Could Affect Fish are stabilized with Class II Rip Rap both upstream and downstream of the culvert.
Passage and Bank Stability:
Bed Forms Impacted by Culvert (riffles, Existing stream profile indicates one pool and a glide section within culvert. These will not be impacted.
pools, glides, etc.):
Low Flow Floodplain Bench Required? Yes Transition to baffles.
(provide justification)
Sharp Bends at Inlet/Outlet? Yes Existing stream alignment has a modest bend at the inlet and outlet of the culverl as the stream runs parallel to the road at
(describe culvert alignment with stream) upstream end. Proposed culvert alignment closely matches the existing alignment.
Stream Realignment Necessary? (provide Yes Placement of additional roadway embankment causes siream at its base to be moved.
justification)
Bank Stabilization: Class II rip rap is placed at the upstream and downstream ends of the culvert. Rip rap extends 10' (rom the upstream end and 20' from the
downstream end.
Outlet Velocities
Natural Stream Channel 2-yr Velocity (ft/s): 7 Natural Stream Channel 10-yr Velocity (ft/s): 8.6
Proposed Culvert 2-yr Outlet Velocity (ft/s): 7 Proposed Culvert 10-yr Outlet Velocity (ft/s): 8.8
Roadway Geometric Considerations
EvaluatelDescribe Roadway Geometric Constraints:
The roadway and culvert is a stage construct to the downstream side of the culvert to allow the existing roadway to remain open lo traffic. This method yields a longer culvert than it would having
a closed road with an offsight detour. Natural stream alignment running parallel lo the rodaway also poses constraints as any widening has the pote�tial of filling in ihe existing channel.

O,� fxa[cr aErcve:cc r:o. sHen no.
OBI4A-4303/5 EC-SiCOx57.4
CULVERT CONSTRUCTION SEQUENCE `"'"`�':°
PMASE I PHASE II
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2. WSTALL 2GIs 8 CORRESPONDING 75" kCPs WITH NECESSARY E85 CONTROL MEASURES. REMOVE TME E%ISTING 75' HDPE D\W PIPE. 6. RFMOVE IMPERVIOUS DIKE A AND DIVERT FLOY/ THROUGH CHANNEL CMANGE.
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AILOWING 15 TO FLO\Y THROUGH. WSTALL TEMPORARY SMOftING AND DETOUR, RE/AOVING DIKES AS kOAD\4AY IS FlLLED. S\41TCH TRAFFIC TO STAGE 1 OF CULVERT.
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4. REA40VE THE EXISTING BWDGE AND \YINGVYAllS. 8. RFh10VE DETOUR AND 2�8" HOPE T6NPONPRY PIPES.
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AWI4[N1114 BOX CULVERT 1 1 )
E%ISTING STftUCTURE��
STA.13+13.56 -L-�\
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� , HORIZ.CURVE DATA
ry ,� � P.L STA. = I3+5737 -L-
Pa 0 = 9°-28'-23.7"ILTI
no
� F ' � = 11°-27'-33.0"
�/'r� � �' L = 6267'
�a � T = 41.43'
R = 500.00'
VERTICAL CURVE DATA VERTICAL CURVE DATA
(=1 7.500%�(-1 4 000% 1-) 4.000% �_ (-�� g 00��
C P.I. STA. = 12+g5.00 -L- P.I. STA. = 13+90.00 -L-
� EL = 2839.20 EL. = 2837.00
VC = 60.00' VC = 28.00'
_ 120°-00'-00"
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LOCATION SKETCH
TOTAL STRUCTURE OUANTITIES OUANTITY UNIT
ftEf.IOVAL OF E%ISTING STRl1CTl1RE CJ 13+13.56 -L- N/A LS
Cl1LVERT EXCAVATION CJ STA.13+13.56 -L- N/A LS
AWMINU`A BOX GULVERT CJ STA.13t13.56 -L- N/A LS
FOUNDATION CONOITIONING lAATERIAL Cil STA. 13+I3.56 -L- 173 TOf�S
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GRADE DATA
GRAOE POIM ELEVATION (J SiA.13�13.56 -L- = 2938.06
9E� ELEVATION (J STA. 13+�3.56 -L- = 2829.91
ROADYIAY SLOPES = VARIES
HYDRAULIC DATA
DESIGN DISCHARGE = 3l0 GF.S.
FREOUENCY OF OESICN FLOOD = 10 YEARS
OESIGN HIGH 1'IATER ELEVATION = 2836.9
DRAINAGE AREA = LI S0.lAI.
BASE OISCHARGE (O1001 = 600 C.F.S.
BASE HIGH V4ATER ELEVATION = 2838.43
OVERTOPPING FLOOD DATA
OVERTOPPING DISCHARGE = 928 C.F.S.
FREOUENCY OF OVERTOPPING FL000 = 25+/- YEdRS
OVERTOPPING FL00� ELEVATION = 2837.6
CLASS II RIP RAP
(ft0A0WAY PAY ITElAI
EL. 2829.56 �
EL 2828.64 EL 2830.23
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ASSl1ME0 LIVE LOA�
�ESIGN FILL -----
NOTES
--- HP93 OR ALTERNATE LOADING.
-"' 3.34'.
FOR aTHER OESIGN �ATA AND GENERAL NOTES, SEE SHEET SN.
THE RESIDENi ENCINEER SHALL CHECK THE LENGTH OF Cl1LVERT OEFORE STARING IT OUT TO IdAKE CERTAIN
THAT IT VYILL PROPERLY TAKE CAftE OF THE FILL.
FOR BORING INFORIAATION,SEE GEOTECHNICAL REPORT.
FOR AD�ITIONAL INFOR!dATION REGAR�ING �RAINAGE,GRA�ING,ANO ROA�VYAY.SEE ftOADIYAY PLANS.
THE OETAILS SH01'IN ARE FOR GENERAL LAYOUT OkLY.THE Sl1PPLIER SHALL PROVIDE DESIGNS AND DETAILS
FOR REVIEW ANO APPftOVAL THAT l.IEET THE REOUIREMENTS OF AASHTO LRFD BRIOGE DESIGN SPECIfICATI0N5,
SECTIO� I2 AND ARE SEALED BY A kORTH CAROLINA REGISTEflED PROFES40NAL ENCINEER.
UNLESS OTHERi'IISE INDICATED.THE Sl1PPLIER SHALL �ESICN,DETAIL,ANO FURNISH ALL STRUCTl1RAL
ELEMENTS AN� HARDIYARE.
iHE EXISTI�G STRUCTURE CONSISTING OF ONE 16'-6"SPAN YIITH TI1.19ER FLOOR ON TII.IBER JOIST5.19'-Y'CLEAR
FOAOYIAY YIITH ENO BENTS VYITH TIl.19ER CAPS V7ITH TIIdBER POST ANO SI�LS LOCATED AT THE PROPOSEO STRl1CTl1RE
SHALL 9E RElAOVE�. THE EXISTING BRI�GE IS PRESENTLY POSTE� 6ELOVY THE LEGAL LOAO LRAIT. SHOULD THE
STRl1CT11FAL INTEGRITY OF THE BRIDGE ftIRTHER DETERIORATE,THIS LOA� LI6IITATION lAAY BE RE�UCED AS fOUND
NECESSARY �LIRING THE LIFE OF THE PROJECT.FOR REAIOVAL OF EXISTINC STRUCTIIRE. SEE SPECIAL PROVISIONS.
THE Sl1B5TRUCTURE OF THE EXISTING 6RIOGE INOICATEO ON THE PLANS IS FRO'A THE BEST INFOR`AATION
AVAILABLE.SINCE THIS INPoRIAATION IS SH047N FOR THE CONVENIENCE OF THE CONiRACTOR,THE
CONTRACTOR SHAL� HAVE NO CLAIAI YIHATSOEVEF AGAINST THE �EPARTIAENT OF TRANSPORTATION FOR ANY
�ELAYS OR AO�ITIONA� COST INCURRE� BASED ON �IFFERENCES BETWEEN THE EXISTING ORIOGE
Sl16STR11CTl1RE SH01'IN ON THE PLANS AND THE ACTUAL CONDITIONS AT THE PROJECT SITE.
REI.IOVAL OF THE E%ISTING 6RIDGE SHAL� BE PERFORl.IE� SO AS NOT TO ALL01'1 OE9RIS TO FALL INTO
THE IYATER.THE CONTRACTaR SHALL REl.IOVE THE BRIDGE AND SU81.1Ii PLANS FOR DEl.!OLITION IN
ACCOROARCE V4ITH ARTIC�E 902-2 OF THE STANDARD SPECIFICATIONS.
FOR CULVERT �IVERSION OETAILS AND PAY IT@A,SEE EROSION CONTROL PLANS.
THE CONTflACTOR SHALL STAKE �11T THE LENGTH OF CULVERT FOR ENGINEER REVIEI4 PRIOR TO OROERING CLILVEF2T.
CONTRACTOR 44ILL lAAINTAIN THE ALIGNIAENT OF THE AWSIINl1M CULVERT SECTIONS OURING BACKFILL.
FOR S1191.1ITTAL OF V40RKING DRAIYINGS, SEE SPECIAL PROVISIONS.
FOR FALSEYIORR AN� FORIAV70RK. SEE SPECIAL PROVISIONS.
fOR CRAkE SAFETY,SEE SPECIAL PROVISIONS.
FOR ALUlAINII!A BOX CULVERT, SEE SPECIAL PROVISIONS.
FOR LRAITS OF T@APORARY SHORING FOR lAAINTENANCE OF TRAFFIC,SEE TRAFFIC CONTROL PLANS FOR PAY
ITElA FOR TEl.�PORARY SHORING FOR hIAINTENANCE OF TRAFfIC,SEE ROA�1'IAY PLANS.
FOUNDATION NOTES
I.THIS STRUCTURE IS LOCATED IN SEISlAIC ZONE I.
2 SEE SECTION 419 OF THE STANDARD SPECIFICATIONS FOR CULVERT
E%CAVATIDN AN� BACKFILLING.
3.EXCAVATE AT LEAST 1 FOOT BEL01'I THE CULVEftT ANO THE FOOTINGS,
ANO REPLACE THE EXCAVATED lAATERIAL YIITH FOUN�ATION CONOITIONING
IAATERIAL IN ACCORDANCE VYITH ARTICLE 419-4 OF THE
STAN�AflO SPECIFICATIONS.
4.FOl1N0ATI0N CONDITIONING IAATERLAL SHALL BE CLASS VI SELECT
lAATERIAI IAEETIRG THE REOUIREI.IENTS OF SECTION 1016 OF THE
STANOAfiD SPECIFICATIONS.
5.0ACKFI�I IYING VYALL$ YIITH CLASS II OR �ETTER SELECT h1ATERIAL
IAEETING THE REDUIREl.IENTS OF SECTION I016 OF THE STAN�ARO
SPECIFICATIONS.
IS'-0" IS'-0" IS'-0" QPPROXIAIATE NATURAL
�GROUND LINE
EL.2834.89
EL 283332
EL 2830.84 EL 283207
PROFILE ALONG � CULVERT
�OCUAIENT NOT CONSIOEpEO fINLL
UIILESS ALL SIGNATURES COMPLETED
��H CAR'r,...�.
....`O`Q� ...... ,�(p .,
� �;'ctF�a'?'=.
_ 'aeSEAL��' �
? 20103 ` _'
��''FM1C^�EEP'p :
'�, �+........
,O,F4I,Yf A�'..•` e
P2C3xi E):
LOUIS OERGEft
' Louis Berger �oon�ra!,a:e��n.s�,�arw
R343��, t:C 3iLGi:]2E
I:C COn Rn F4339
PRo�ECT No.17BP,14,R.128
HAYWOOD COUNTY
STaTioN: 13+13e56 -L-
��E <F nJPtx C�50..V1
�EPARTMENT OF TRANSPORTATION
R40M
GENERAL DRAWING
FOR 16'-2" X 5'-1"
ALUMINUM BOX CULVERT
ON SR 1346 AT STEVENS CREEK
BETVVEEN SR 1347 AND DEAD END
PEV�SIONS �I SHEEi K�.
oaro r.0 e.: w*¢: c-�
4

ADDITIONAL INFORMATION AND COMPUTATIONS
tlNd91QLY.._ ............
oiN•UGEAfFA 11Sp.19.—� IOGiF� IWn I:! HYDiOtOGIC REGIO`l 3
... .. ...... _ ..._ . __ __
0.0 Al BIV� IIWE
s�x aom sse .... ._. .... .... .__.
... . Siif. �-.. �.j C�Oi rt �n I9d311E0 CFS
O� 110 �D}f 110 �11 I19 U$ �re C'�1.
O� 30i.I�N n 30) �l�e/•� i1d CFS >__� �v.i F'��.COOi_rt o ISc51330 Ci5 ____
O� RP.3 IO.y }Q9 � I...� 30i CF$ —� � � tl G� I.COOi r-e�a 19UI310 C!5
_... ..�i ._.. ._. .... .....
O�� 35d ��.1) 3 d � � <Ed CFS > � � 3 F'���CDOL � 0 19e3�<39 Cf5
._ .. �n "e/.� .._.. .._.. ..... . ..........
Qu piq �O.y d]9 �ill Sll CFS—� � l] p rt:CDO! r �e IfZB)500 Cf5
............ .._..... ..._.._.. .._..... ......... .. ......
Q��= 5]5 lDN J 5I5 �1.1f r�� 615 CFS —> I�e�r�_J F"�l:CDOI rt=.i'o 19Ea)GOJ Ci5
0��� 151 [�l� � E51 jl l� �:, >0] CFS �__� e N f L rFCDOi m a 192a1]00 Cf5 .....
. .,:.
Q ]9f {D<� �]9i (I1� Q�9 CFi —> � e r!�1 ��r I.C�Oi n-ie IGc5� 850 <FS
MIS inOIER iOLIO.d Sl16FiG10`�N OER GVI�FUNES
. .. . _ . . . . ... ......... ......._ ._..__
-F301ECfC0�'flIESwIIH lOGIiIOO�fW`! kAN4GFAERiFGV1Ail0:3
iHE OrEJ 0.oEq {pE ryf EiSiI::G B IDGE IS N 10%I'.4iFlY S1B SQ Gf.
1HE O�t`l Aopq fOi 1HE inOfO5E0 NLVFRi IS AF:S011'AElY 51 ] Sp_ R
NL fLO:�S SN�IE� SHOV Epl1Al OR i£DOCFD \'/ATER SlldiAtE fiWA➢O�5 Ai CYO55 SKilO`I 1031.
. ......._....._. ..._..__. .__.... ...._._. _._._. __..__
EfFKII✓E SILE OF i OPOSED CUIVERi I`! MEC PAS = 1355'X 5033 ¢O%
EFfERM FfIGM Of EIOCYAGE = 1 J
..... .... _.. ........ _._.
SITE DATA
OmNoge N �-�,5,�„A'J Somae USGS pUAO !.'AP COV,E C4EEK,GAP
2i.er8o=in FRfl.CH BNOAD .__ CM1omrter ftUR4Li`lO0MN1.0U5.... ._�...
StrEnm Close frot on �So�F os Tmul, MigF QuaLry Y/o�ec etc� <IASS C ,,,,,,,,, ,,,,,,,,,,,,,,,,
�o`o on 6is�ing SrvOure 1 C 16'�' R?';BER, FtR IOI,S,f$� E BiS 1L'IBER UPS, Po5T L SILLS _
Oebrn Poizn�ioL lo�. X/, adem�x X�gb
UFSiREAt1 B.P 43W16 1 SP 16'-6' il'A FIR O�' RA IOi95;
Oo10 on SWaNra Up ond �crvo Slream E_Bt5 iC.j CAPS, O?)„NA POST L_SIIL$ ___...
DO\'/NSiRFPI.L 64 6303I2 I SPAN (� ,]0', 6,', i4V BER Fl➢ lOISi$� E BTS iV I C4P5� ttJ4 8 ALLS ,,
Gog• S�o�ian ho ��NE pmod olR.mrds ��� ,,......... ._.{rs.
h'¢� OissAorge hA ..... ...._ds Dolx Nl`........_. ._...._ Fm9ue^ry hA .___..
Hislolicol Flood In(ormo�ion: BFIDGE \'IA$ AL\'IAYS ABIE i0 CAYkY GLO\'I
NEVFR SA\V SiREqN OVER 0.0AD\'/AT P r�ad of
�ole......_ Elre.._..... h@1 Feq..._...{c Somre I E IEFF TFAGUE _ Nn �ledg• 30 _ y,
�ola......_ Elec._...... X.Fst R. .__.)c 5 P iod a(
9 _... e ........ ..... K Pd9: __.Ps.
/Jlo�..ob!e M/ EL=..�0.YR EIEv 4836.9 (.a a�o 103I N Norm I�'/orer5ado�e EI �83�9.....N.
001690I0 OOJS 0.01690)0 �H��� �959YFIELD
n'�nning'sn LahOe ...... _ CM1onnel RghIO.B.......... o6�.ainxdFrom I`M1'45PGAD0.N
FloodSvdy/AaNs _�����ODCQFlS,�AiE��DC9N2 qoodna�6lob.M1ed� n�._..
. . . .. ........ ...
� p. , cfs.;w5 Ele Flood�noY . ......h. flood.o�� _._.h.
Flood SNd 100 Di:�l+o�ge NA NA NA
OESIGN DATA
H d a.og ml f-JFad U5G$ REGRESSION E9Uq710N SIR.�90,9 5158 REGIO� P ..._
H�dmul-c O gn 1'•�hod NEC�AS VEY510�' O10 SF�]W15, ST,EYEnS C0.EEK SF, 13d6 POF
�xs9nTolo�er Q�� 3:6 h Q�� 4:3. A. �y�46....HQ,�503..h:��� d�.......N
1.._ C -`rel .- Cc-nol
Sie6lr' Ic�al K fAo �FI d. H� �.� �l_�
i: a eood..oi xe� :o� e.a��eda No....._ .._._..
Ou:le�VelocfJ �V )_....... 88 _._.f.P.s. NOWmI C6annel Veb�iry �VJ .._ 86._.LP.s.
Required ONI.IPm�e.ian CL IIRIP RAP ON E%CAVATED BV:KS
INFOfthWTION TO BE SHO\'JN ON PIANS
v5 ELToken p W 51 �on 103I
Dcsgn'. � h�rge._�IP fs. Faqoenry 10__ p Elec .._ 19369 ....N
Bos. Flood � Farge „_600 . iz Freq ry ��a y Elxi _.. 283843 ....N.
O:etloPPn3 ��For9=..J]@ .._cfs Fre9 / 25.�:�. P Fl�c _.. 383I6 __.h.
RIS➢1:G LEVEl OF SENICf IS B:P:G l.'.VtONNEO.
�
CULVERT SURVEY 8 HYDR4ULIC DESIGN REPORT
N. C. �EPARiIAEM OF TRANSPORTA➢ON
DrvI510N OF HIGHVIAYS
HYDPAULICS UNIT
� ' RAIfIGH, N. C.
Z:
w- LD I�o Sf-d]0315 Pmlec�No. 1IBP1dR128 .............. PmI.5lolion -� SiA13+1336........
�i
,-, i Coa�h �nIOOD . __ S�reamStfVE`lSCPEfK.._.. ........_._ S�m.No.0315.._.
�� On HgM1no��Si� NS CREEK RD� Be� SP 13C]
m. . n(�VXR,E.O,A,K RD).. ond DFAD EnD ._......_......
9���. Remmm=M�d S�mtlurx �6'-2"%5 1 AlU'VNU!.1 BO%NLVFAI�BORIED 1
.. .. . .. ..... ....................
o'. ... ..... ... .................. ........... ....._... .... .....................
^ ' 120 DEGREES
�� ! Pecamm^nd�d V(a�M1 f RoodnoY. �.-9,'.IMES 1.IiH. ]'.SHOUl0EN5 __..._ Sy
: R=mmm=nd d Lo<a on is �Up, AI, Do..n) 5'rsom Irom Enfng C�o,sing. QN SF 1346 �_�„�„ ,_,,,,
� 5'o�e..ids T^r ❑ Negionol➢er p Sub-Regionalter �
� 8:r�rh A'ah �z A'��_`�1 ¢L SiA>+41.t6 321d' RI� i.$ SFIKf SET IN 6ASE OF IY PI\E
n-45iA 1P+15.38,i0db W p�.� Zg�353 ry OoNm nA�0,8,0,
� ... ...._. ._... ._.. . ......
N
o� iem0��oryCrossngSiAGECO�'SiRUCi OOVNSiAEA!.}„ ___ _....
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Pr nE`yn�i PO`L4LD D iEPLUSON�PE�CFIA C�$�Y� S�.�
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