20151307 Ver 1_SF-670023_Permit Drawings_Stream_20151211_20151216

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ORAI�GE CO U1�T Y
LOCATI011I: BRIDGE NO. 670023 OVER SOUTH FORK LITTLE RIVER
011t SR I508 (HAWKI11lS RD)
TYPE OF WORK: GRADI11lG, DRAI11lAGE, PAVING, A111D STRUCTURE
BEGIN BRIDGE
-L- STA. 13 + 33.38
ro SR 1506
(CAVINESS JORDqN RD)
- —_ _-__ _
� - _ - - - -----_
-L- STA. 11 + 80.00
BEGIN PROJECT
176P.7. R.86
THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES.
CLEARING ON THIS PROJECT SHALL BE PERFORMED
TO THE LIMITS ESTABLISHED BY METHOD II.
—L- I
END BRIDGE
-L- STA. 13 + 90.63
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HAWKINS RD
-L- STA. 15 + 50.00
END PROJECT
17BP.7.R.86
WETLAN D AN D
STREAM IMPACTS
TO SR 1507
(WILKERSON RD)
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PiL��,INiIIVARY FL.�N�
DO NOT USE POR CONSTRUCTION
tVCDOT CONTACT: V I R G I1V I A M A B R Y HYDRAULICS ENGINEER 0r, owr,y c
GRAPHIC SCALES DESIGN DATA PROJECT LENGTH �
PLANS PREPARED BY: PLANS PREPARED FOR: ��,4 '�9�
ADT 2015 = 300 �� � �
TGS ENGINEER$ NCDOT �
15 7.5 O 15 30 804—C N. LAFAYETTE ST PRIORIN PROJECTS UNIT � �
T= b %* LENGTH ROADWAY PROJECT 17BP.7.R.86 #670023 =0.059 MILES � SHELBY,NC 28750 l020 8irch Rid e Dr. � �
LENGTH $TRUCTURE PROJECT 17BP.7.R.86 #670023 =0.011 MILES r� PH [phone] Raleigh, t�C �7670 "��. ,��
PLANS V= 55 MPH r cORP. LICENSE NO.: C-0275 P�. "P oF bQ°@
* TTST —3% +DUAL =3% TOTAL LENGTH PROJECT 17BPJ.R.86 #670023 =0.070 MILES srcharuns: T�""
20 10 0 20 40
� � LEONARD G. FLETCHER PE ROADWAY DESIGN RIGHT OF WAY DATE:
� PROJECT ENGIhEER ENGINEER
PROFILE (HORIZONTAL) FUNC CLASS = RURAL — APRIL 21, 2015
LOCAL R.E. BURNS & soNs co
P. O. BOX T 168
4 Z O 4 $ S7ATESV�LLE. NC 28687 RIOJECT DESlGN ENG/NEER LETTING DATE:
PH fT04)92<-86C6
PROFILE (VERTICAL) SUB REGIONAL TIER PE APRIL 21, 2015
2012 STANDARD SPEC7FICATIONS S7GNAT[IRE:
K70023 Permit Drawin�s tsh stream.den 12/1/20I5 4:43:19 PM TGS

SF-670023 Permit DrawinC psh stream impacts.den 12/11/2015 1228:13 PM TGS

PROIECT REFERENCE NO.
l7BP.7.R.86 fSF-6700231
EXISTING BRIDGE DIMENSIONS - 36'X20' (DOUBLE-SPAN), 90 DEG. SKEW PERMIT DRAWI NG TGS res ENG//�EERS
STREAM IMPACTS PROPOSED BRIDGE DIMENSIONS - 55'X30' SINGLE-SPAN , 90 DEG. SKEW E��:,,--�_ �oe H/LLSBOROUGH
� � L � SU/TE 200
TOTAL PROJECT LENGTH - 370- FOR BRIDGE �V�OOZ3 rr RALE/GH,/VC 27603
Length Type Description PH (9/91773-8887
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STREAM IMPACTS ORANGE COUNTY
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BEGIN PROJECT � \� � �� �'� � � {�
17BPJ.R.86 001 � � � �� � ; �
—L— STA. 11 + 80.00 � `�� � � � � �°,E` r�Eti �� �
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MaRr R.MYoNEs � ���� � � � � � 17BP.7.R.86
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EXISTWG TELEPHONE POLE o ,
I WOODS TO BE REMOVED � �� \ "� � -L- TA. � 5+ SO.00
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� NEW TELEPHONE POLE �-,_� �� � ` �
TO BE WSTALLED DUE C�dIE � DUE � DUE DU
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APPROX. 20 FT. WEST
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CLYDE T. ROBERTS ? C�a,ss II RIP RAP NOEL �y. BRADSHER
i� (TYP.) I
x � F EXISTING TIMBER ABUTMENT TO BE REMOVED i
- I `' AND SLOPES CUT BACK AT 1.5(H):1(V) AND i
NOTES: � � \ � `� (24E�TH C'KHK Y DSSNI) ON GEOTEXTILE (TYP.) I
1. SOUTH FORK LITTLE RIVER IS IN -- I �
THE NEUSE RIVER BASIN. � i J
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2. NEUSE BUFFER RULES IN EFFECT. �' � /
3. DO NOT INSTALL DECK DRAINS. � ��� 63�
s / � 6�
4. CLEARING SHALL BE PERFORMED PER �,�,Q -� �
NCDOT METHOD II. �
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GRAPHIC SCALE 3 . �
15 7.5 0 1 30 !� ��o
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SF-670023 Permit DrawinC psh stream impacts.den 12/11/2015 122823 PM TGS

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—L — '
ELEV.
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12 + 00
ST RUCTURE HYDRAULIC DAT A
DESIGN DISCHARGE = 750 CFS
DESIGN FREQUENCY = 25 YRS
DESIGN HW ELEV AT lON = 637.7 FT
BASE DISCHARGE _ 1100 CFS
BASE FREQUENCY = l00 YRS
BASE HW ELEV AT lON = 638.82 FT
OVERTOPPING DISCHARGE = 2300 CFS
OVERTOPPING FREQUENCY= 500+ YRS
OVERTOPPING ELEVATION = 640.46xM FT
xFOVERTOPPING ELEVATION REPRESENTS
LOVyEST HIGH POINT ON DECK/ROADVyAY,
VyHICH OCCURS AT SAG @-L- STA. l4+19.27
SF-670023_Permit Urawing_pfl.dgn 12✓1/2015 12:49:10 PM TGS
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EXIST. BRIDGE TO BE REMOVED -
LOW SIDE LOW CHORD -
Pl = 12+65.00
EL = 64/.l5' �
VC = l20'
K=53
DS = 35 tiiPH
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1.0' MIN.
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1.5:1 NORMAL SLOPE
W/CL. II RIP RAP (TYP.)
RESTORED FLOODPLAIN -�
FLOW AREA AT
ABUTMENT 1 =41 SF
EXISTING TIMBER ABUTMENT TO BE REMOVED
AND SLOPES CUT BACK AT 1.5(H):1(V) AND
LINED WITH CLASS II RIP RAP
(24" THICK, KEYED-IN) ON GEOTEXTILE (TYP.)
13+00
GL -L- STA. 13 + 62.00
PROP. 1 @55'
21" CSU W/4'-0" DEEP CAPS I � I
PROP. GRADE = 640.68'
SKEW = 90°
PROPOSED BRIDGE
100 YR. W.S. ELEV. = 638.82'
25 YR. W.S. ELEV. = 637.7'
Pl = 14+60.00
EL = 640.20'
PROP. GRADE VC = l30'
K=50
DS = 35 MPH
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---------- -�=J75�872%
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I EX. GRADE
RESTORED FLOODPLAIN
FLOW AREA AT
ABUTMENT 2 =20 SF
�+)2 ►222%
PROP. EXCAVATION TO ELEV. 635'
AND LINED WITH CLASS II RIP RAP
14+00
PERMIT DRAWING
FOR BRIDGE #670023
ORANGE COUNTY
—L— J/ H./�
ELEV. 642.1/
15+00
PERMIT DRAWING SHEET 3 OF 3