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HomeMy WebLinkAbout20191466 Ver 1_BR-0044_Permit Drawings_20191029Hi hwa North Carolina Department of Transportation
Stormwater
Highway Stormwater Program
STORMWATER MANAGEMENT PLAN
(Version 2.08; Released April 2018) FOR NCDOT PROJECTS
%k
WBS Element: 67044.1.1 TIP No.: BR-0044 Count ies : Rockingham Page 1 of 2
General Project Informatio
WBS Element:
67044.1.1 ITIP Number: BR-0044 Project Type: Bridge Replacement Date: 6/14/2019
NCDOT Contact:
David Stutts, PE Structures M mt Unit
Contractor / Desi ner:
AECOM/Gregory Cols, PE
Address:
NCDOT Century Center
1000 Birch Ridge Dr
Raleigh NC 27610
Address:
701 Corporate Center Drive
Raleigh, NC 27607
Suite 475
Phone:
919-707-6442
Phone:
9198546200
Email:
dstutts ncdot. ov
Email:
re o .cols
aecom.com
City/Town:
Eden
County(ies):
Rockingham
River Basins :
Roanoke
CAMA County?
No
Wetlands within Project Limits?
Yes
Project Description
Project Length (lin. miles or feet):
0.427 mi Surrounding Land Use: lWooded, Rural
Proposed Project
Existing Site
Project Built -Upon Area (ac.)
1.7 ac.
1.7 ac.
Typical Cross Section Description:
2 lanes of undivided highway with 12' lanes. Shoulder Berm Gutter with storm systems
and roadside ditches.
2 lanes of undivided highway with 12' lanes. All shoulder section. Roadside ditches.
Annual Avg Daily Traffic (veh/hr/day):
Design/Future: 8400 Year: 2040
Existing: 8080 Year: 2020
General Project Narrative:
(Description of Minimization of Water
Quality Impacts)
The existing 7 span (7@75') bridge on N Van Buren rd (NC 14/87) spans Smith River. The existing bridge was constructed in 1966 and consists of a reinforced concrete deck
on steel 1-beams. Several of the existing beams have considerable section loss as well as overall deterioration of various components of the bridge. The status of the bridge is
observed to be structurally deficient with a sufficiency rating of 69.06/100. The replacement bridge to be constructed slightly more north, is a 5 span (1@106', 3@113', 1 @75')
prestressed concrete girder bridge with 4' deep end bent caps. The proposed bridge deck drainage is collected by 6" diameter deck drains @ 12' spacings over the floodplain.
No deck drains discharge directly over Smith River. Roadway drainage on the east and west sides of the bridge is collected by a system of TB 2GI's discharging into a riprap
pad, which then dissipates into Smith River floodplain. Away from the bridge, surface runoff is collected in grass and rip -rap lined ditches and conveyed to natural outfalls.
Construction of the bridge will be accomplished using causeways, as no other practical option exists to minimize disturbance to the river. Causeways will be constructed in
phases to minimize the total concurrent impact to the river and limit total blockage of channel to 50% maximum. A shallow rockline precludes the use of temporary work bridges.
One unnamed tributary to the Smith River crosses the project to the west of the bridge. This UT is currently piped under the existing roadway. The pipe will be extended to
accomodate the relocated roadway with wider shoulders. Maximum steepest slopes are proposed to limit the amount of fill.
Wetlands exist within the project limits but are not disturbed by construction activities.
Waterbody Information
Surface Water Body (1): Smith River
NCDWR Stream Index No.:
22-40- 1
NCDWR Surface Water Classification for Water Body
Primary Classification:
Water Supply IV WS-IV
Supplemental Classification:
None
Other Stream Classification:
Impairments:
Benthos
Aquatic T&E Species?
Yes Comments: Roanoke to perch is an endangered freshwater fish found in the Smith River within the study area
NRTR Stream ID:
Smith River
Buffer Rules in Effect: N/A
Project Includes Bridge Spanning Water Body?
Yes
I Deck Drains Discharge Over Buffer? N/A
Dissipator Pads Provided in Buffer? N/A
Deck Drains Discharge Over Water Body?
INo
I (If yes, provide justification in the General Project Narrative)
I
(If yes, describe in the General Project Narrative; if no, justify in the
General Project Narrative)
(If yes, provide justification in the General Project Narrative)
I lihway
Stormwater
(Version 2.08; Released April 2018)
North Carolina Department of Transportation
Highway Stormwater Program
STORMWATER MANAGEMENT PLAN
FOR NCDOT PROJECTS
)
z�—
—
WBS Element: 67044.1.1 TIP No.: BR-0044
County(ies): Rockingham
Page 2
of 2
Additional Waterbody Information
Surface Water Body (2): UT to Smith River
NCDWR Stream Index No.:
22-40-(1)
NCDWR Surface Water Classification for Water Body
Primary Classification:
Water Supply IV WS-IV
Supplemental Classification:
None
Other Stream Classification:
Impairments:
Benthos
Aquatic T&E Species?
Yes Comments: Roanoke logperch is an endangered freshwater fish found in the Smith River within the study area
NRTR Stream ID:
SA
Buffer Rules in Effect:
N/A
Project Includes Bridge Spanning Water Body?
1yes
I Deck Drains Discharge Over Buffer? N/A
Dissipator Pads Provided in Buffer?
I N/A
Deck Drains Discharge Over Water Body?
IYes
(If yes, provide justification in the General Project Narrative)
(If yes, describe in the General Project Narrative; if no,
General Project Narrative)
justify in the
(If yes, provide justification in the General Project Narrative)
14
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VICINITY MAP
See Sheet 1 A For Index of Sheets
See Sheet I B For Conventionol Symbols
< TO RIDGEWAY
SITE 1
BEGIN TIP PROJECT BR-0044
-L- STA,10f75,00
STATE OF NORTH CAROL INA
DIVISION OF HIGHWAYS
ROCKINGHAM COUNTY
LOCATION: BRIDGE NO.168 ON NC 14INC 87
IN. VAN B UREN RD) OVER
SMITH RIVER
TYPE OF WORK: GRADING, DRAINAGE, PAVING,
AND STRUCTURE
' MCP 0
OI-
2
WETLAND AND SURFACE WATER IMPACTS PERMIT
JUNE 2019
STATE
STATE PROIP,CT REFERENCE NO.
✓3REET
NQ
TOTAL
SI@ET&
BR-0044
9TATE PROl.N0.
.APROl. NO.
OL+9CRIPT[ON
67044.1.1
PE
PERMIT DRAWING
SHEET Ol OF 15
END TIP PROJECT BR-0044
-L- STA, 33f30,00
BEGIN
LSTA. /9 36.29
5
6
NC 14 INC 87
N. VAN BUREN RE
)I
-_
-
-------------------
\III \�� ------ =--- ---
END
-L- STA.24�-57.7/
THERE IS NO CONTROL OF ACCESS ON THIS PROJECT.
CLEARING ON THE PROJECT SHALL BE TO THE LIMITS
ESTABLISHED USING METHOD II
THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES
-SITE 2
INCOMPL1ETE PLANS
DO NOT USE FOR R/W ACQUISITION
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
GRAPHIC SCALES
DESIGN DATA
PROJECT LENGTH
A COM
HYDRAULICS ENGINEER
NC FIRM LICENSE No: F-0342
50 25 0 50 100
ADT 2020 = 8,080
701Corp 0rate Center Drive, Suite 475
Raleigh, NC 27607
NOI�Ppp
ADT 20KO ,400
�
LENGTH ROADWAY TIP PROJECT BR-0044= 0.328 MI
(919) 854-6200 - (919) 854-6259(FAX)
®�
��� O��®
o
1,9111110
2078 STANDARD SPECIPICATIONS
PLANS
D = 55 %
NEIL J. DEAN, P.E.
Pz.
SIGNATURE:
® a
50 25 0 50 loo
T = 12 % *
V = 60 MPH
* (TTST 10%+DUAL 2%)
LENGTH STRUCTURE TIP PRO
PROJECT BR-0044= 0.099 MI
J
TOTAL LENGTH TIP PROJECT BR-0044= 0.427 MI
RIGHT OF WAY DATE:
JUNE 14 2019
®�
OR
PROJECT ENGINEER
RADHA ATTALURI, P.E.
ROADWAY DESIGN
ENGINEER
PROFILE HORIZONTAL
(HORIZONTAL)
PROJECT DESIGN ENGINEER
10 5 0 10 20
FUNC CLASS=PRINCIPAL
LETTING DATE:
ARTERIAL
REGIONAL TIER
JANUARY 21, 2020
DAVID STUTTS, P.E.
P.E.
SIGNATURE,
NCDOT PROJECT MANAGER
PROFILE (VERTICAL)
PROJECT REFERENCE NO. SHEET NO.
BR-0044 4
RrW SHEET NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
—L—
P E RM I T D RAW I N G P1 Sto /3+58.66 P/ Sto 16+00.61
A = 9 54' 445" (LT) 0 = 9' 53' 29.9" (RT)
SHEET 02 OF 15 DETAIL 1 DETAIL 3 D = 4' 05' 33.2a D = 4° 05' 33.2"
SPECIAL CUT DITCH WHINGETOE PROTECTION L = 242.20' L = 241.70'
( N. to swla 1—sale) T = 121.41' T = 12/J5'
Np,a,°, R R = 1,400.00' R = 1,400.00' INCOM]I�]�,]EJ' E` PLANS
Groaad 1�0((F-R' FILL
DPE e = 0.06 FT/FT e = 0.06 FT/FT DO NOT USE FOR /W ACQUISITION
NATURAL NC FIRM LICENSE 0
A.� oaourvD d F R.O. = I62.00' R.O. _ 162.00' Prepared in me Tow°"oorare "' ' o�i�e. s2l.e 4Ts
4.l D F\O� Slope GMTE%TIIf Office of:
4.0' I— Min. D= 1 Ff. d= 2 F. �O ��
(919)854-62009� 19191285/ 6259(FAXI
Type of Liner= 480 SF, PSRM Man. d= 1 Ft. G� 2�
Type of Liner= Goss II Rip-Rop NG NP DOCUMENT NOT CONSIDERED FINAL
FROM -L- STA. 12+50 LT TO -L- STA. 13+10 LT a'� UNLESS ALL SIGNATURES COMPLETED
FROM -L- STA. 13+75 LT TO -L- STA. 15+50 LT
105 TONS CL II RIP RAP, 195 SY GEOTE)TLE CYP
FROM -L- STA. 13+10 RT TO -L- STA 13+98 RT
60 TONS CL II RIP RAP, 110 SY GEOTEXTILE
O
100, 0' 100,
GRAPHIC SCALE
F
SITE 1
NO WETLAND IMPACTS
NO STREAM IMPACTS
0
F- F- DEt L 2
RfPLRAP AT EMBANKMENT
NCR to Scale)
10'min.
Dikh
Grade
GEOTEM LE
Type of Liner= 12 TONS,CL II Rip -Rap
Geatexlile= ]d
FROM -L- STA. 13+98 TO -L- STA. 14+19 RT
DISTURB
WETLANDS
101
NORMLI CE
BRADLEY B. & 4 B. NANCE
DB 1189 PG 814
PB 74 PG 3
SHEET NO.
PERMIT DRAWING
SHEET 03 OF 15
m
DETAIL 1
SPECIAL CUT DITCH wrHINGE
(Notro Smle)
N-1
Groeed
,fie Front
IT4.J D EXo Slope
4.0' F.— Min. D= 1 R.
Type of Line,- 480 SF, PSRM Moz. d= 1 Ft.
FROM -L- STA. 12+50 LT TO -L- STA. 13+10 LT
DETAIL 3
TOE PROTECTION
I Net le Scole)
♦0�0. FILL
caUN.
Q
d
d= 2 Ff.
GEOTExTILE
Type of Liner=
Class II Rip -Rap
FROM -L- STA. 13+75 LT TO -L- STA. 15+50 LT
105 TONS CL II RIP RAP, 195 SY GEOTEXTILE
FROM -L- STA. 13+10 RT TO -L- STA 13+98 RT
60 TONS CL II RIP RAP, 110 SY GEOTEXTILE
—L—
F/ Sto /3+58,66
P1 Sto 16+00.61
0 = 9' 54' 44.5e (LT)
Z� = 9' 53' 29.9" (RT)
D = 4' 05' 33.2e
D = 4" 05' 33.2'
L = 242.20'
L = 241.70'
T=121.41'
T=121.15'
R = 1,400.00'
R = 1,400.00'
e = 0.06 FT/FT
e = 0.06 FT/FT
R.O. = 162.00'
R.O. = 162.00'
19
PROJECT REFERENCE NO.
BR-0044
RW SHEET NO.
ROADWAY DESIGN
ENGINEER
HYDRAULICS
ENGINEER
INCOMPLETE PLANS
DO NOT USE FOR / W ACQUISITION
-pg,ed in the
of - d: iolCa �Oora1 CeniSt rNOrlve Sulte 97s
flalelgn, NC 21
G�\O nO\\ f9191854-6200 - 19191854-
9-62991FAX1
�G NP DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
NPO
z
0
ECTION
XTAIL 3
TS
\C
C
P1 Sto 16+00,61
0 = 9' 53' 29.9' (RT)
D = 4' 05' 33.2e
L = 241.70'
T = 121J5'
R = 1,400.00'
e = 0A6 FT/FT
R.O. = 162.W
O
�J
—L—
P1 Sto 28+02.44
0 = 7 58 272° (RT)
D = 4' 05' 332n
L = 243.72'
T = 122J7'
R = 1,400.00'
e = 0.06 FT/FT
RA. = 162.00'
FROM -I- STA. 13+75 LT TO -L- STA 15+50 LT
DETAIL 6
STANDARD BASE DITCH
I NO to Sale)
N—I N.—I
d D
Gagatllb B Min. D= 2 Ft.
Mm d = 2 Ft.
'When B 4 < 6.0' B= 4 Ft.
Tp e d Li— 29 TONS, CL B Rip -Rap
FROM -L- STA. 23+80 LT TO STA.25+00 LT
R
JONATHAN D.HALL
DB 1068 PG 116(PER CIS
THIS DEED DOES NOT
DESCRIBE THIS PARCEL
I Nq ro Swlel
b
—,Nerorol r —` qll
GEOTEXfILE
Min. D= 2 F.
Max, d= 2 F1.
'When B b < 6.0' B= 4 F.
Typo of Uner= 96 TONS, CL B Rip -Rap b= 5 Ff.
PERMIT DRAWING
SHEET 04 OF 15
�7
PROJECT REFERENCE NO.
SHEET NO.
BR-0044
5
P,W SHEET NO.
ROADWAY DESIGN
ENGINEER
HYDRAULICS
ENGINEER
I COMP L1ET] PLANS
RS„ Lc
\ " \ 94 t� Gl\O ,Lp\\ DO NOT USE FOR W ACQUISITION
\ \ lk ..yy C\p` ynpared in Me 8C FIRM LICENSE—F-0812
\ - \ to of: ��Y/I■i011 PrPPrORaIebR NC 2i In. Sul re
\ \
Np0 919) 855-6200 - f9191854-62591FAX1
DOCUMENT NOT CONSIDERED FINAL
\ UNLESS ALL SIGNATURES COMPLETED
sg zp g0r `�\ START TRANSITION FROM SPECIAL
LATERAL BASE DITCH TO LATERAL
BASE DITCH STA: 29+00
CONSTRUCTION CAUSEWAY 0.
PHASE I \
*NOTE: CAUSEWAY WILL ONLY BLOCK 1/2
OF THE STREAM PER PHASE
100, 0 100,
rrrrI
GRAPHIC SCALE
4 LATERAL BASE DITCH
EST
.2 TONS CL B RIP RAP SEE DETAIL 7 `� \
4' BASE TCH EST. 7 SY GEOTEXTILE \\
DETAIL 6
FROM STA. 20+07 TO STA. 20+38 -L- LT
FROM STA. 20+38 TO STA. 20+79 -L- RT
FROM STA.23+35 TO STA. 23+93 -L- LT
FROM STA. 24+01 TO STA. 24+25 -L- RT
QUANTITIES SHOWN FOR EACH PAD
15+71 LT TO -L- STA. 15+76 LT
E
0
1al
-L-
PL Sto 16+00.61
P1 Sto 28+02.44
= 9° 53' 29.9" (RT )
L = 9° 58' 27.2° (RT )
D = 4° 05' 33,2°
D = 4° 05' 33,2"
L = 241.70'
L = 243.72'
T = 121J5'
T = I22J7'
R = 1,400A0'
R = 1,400.00'
e = 0.06 FT/FT
e = 0.06 FT/FT
R.O. = 162.0(Y
R.O. = 162.00'
m
DETAIL 6
STANDARD BASE DITCH
I No1M 5mlel
Na1-1 N-1
Ground 7� �,� Ground
d D
Geotextlle B Min. D= 2 Ft.
Max. d= 2 Ft.
'When B rs < 60' B= 4 Ft.
Type of Liner= 29 TONS, CL B Rip -Rap
FROM -L- STA. 23+80 LT TO STA. 25+00 LT
N
100, '.1 100,
GRAPHIC SCALE
PERMIT DRAWING
SHEET 05 OF 15
G)
ATLAND RL-`!ERS, LLC\O\\
DE 1523 'G 2994
.TAIL 7
BASE
o E DITCH
\ \
.\ s
t",Ft. lope lC)
oe?eEr '
Min. D= 2 Ft. Ag Ss �Nlyp
Maz. d=F 2 H.
- 2 0
FROM STA. 20+07 TO STA. 20+38 -L- LT
FROM STA. 20+38 TO STA. 20+79 -L- RT
FROM STA. 23+35 TO STA. 23+93 -L- LT
FROM STA. 24+01 TO STA. 24+25 -L- RT
QUANTITIES SHOWN FOR EACH PAD
PROJECT REFERENCE NO. SHEET NO,
BR-0044 5
RAN SHEET NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
INCOMPLE
PLANS
DO NOT USE FOR T
W ACQUISITION
Prepared in the
a at i4ECOM ,o' 9s a
59--6200 N91912854 62591FAX1
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
C
N
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0
PROACT REFERENCE NO. I SHEET NO.
z
0
PERMIT DRAWING
SHEET Ob OF 15
TOE
PROTECTION
SEE DETAIL 3
11 TS
0,
F
b
in
30' 0' 30'
GRAPHIC SCALE
O
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-------------------
NpO
--f EST. 1 TONS
cn FST_ 5 $Y C
PIPE OUTLET -
CHANNELSITE 1
-�
SEE DETAIL 4
f
RW SHEET NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
INCOMPLElrE PLANS
DO NOT USE FOR / W ACQUISITION
Prepared in 1 . NC FIRM LI SE N F-0342
ORi .F A_�OM ,oI ° .. aRa.Tah'9 z854 9.',,. 475
9191859-6200°- I9191854-62591FA%1
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
BANK STABILIZ ION � DENOTES IMPACTS IN
SURFACE WATER
S'
DENOTES TEMPORARY
IMPACTS IN SURFACE WATER
T C I
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TB 2G1
PROJECT REFERENCE NO. SHEET NO.
BR-0044 5
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RAN SHEET NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
*NOTE: CAUSEWAY IL T ONLY BLOCK 1/2
�
OF THE STREAM,SER PHASE
w
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INCOMPLE�PLANS
\ ..\ ol`SITE 2 \
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PROJECT REFERENCE NO. SHEET NO.
BR-0044 5
1
\ \ \"S2N),�L
RM1V SHEET NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
G� *NOTE: CAUSEWr ONLY
BLOCK VZ
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PROJECT REFERENCE NO. SHEET NO.
BR-0044 5
WW SHEET NO.
ROADWAY DESIGN HYDRAULICS
` ENGINEER ENGINEER
L W
�j *NOTE: CAUSEWAY IL -ONLY BLOCK 1/2OF THE STREAM 4ER PHASE W
Np NP TNC®MPl[alE ]E PLANS^\Pp 03 DO NOT USE FOR d W ACQUISITION
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/ \T@ 101r9191854-62009� 9C91859 6259(FAX) ]5
DOCUMENT NOT CONSIDERED FINAL
�/w/ CLASS 11 RIP RAP UNLESS ALL SIGNATURES COMPLETED
�\ IT*7 (TYP.)
LASS II
P RAP
YP.)
DECK DRAIN DISSIPATOR
SEE DETAIL 5
\r S�
DENOTES TEMPORARY e\
IMPACTS IN SURFACE WAT
DECK DRAW � ✓s
DISSIPATOR PAD X
SEE DETAIL 5
DEMOLITION & CONSTRUCTION CAUSEWAY
PHASE II
30' 0' s I
GRAPHIC SCALE
`r@
PROJECT REFERENCE NO. SHEET NO.
BR-0044 5
L\ *NOTE: CAUSE
ONLY BLOCK
W
RNJ SHEET NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
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PROJECT REFERENCE NO. SHEET NO.
BR-0044 5
If
RNJ SHEET NO.
ROADWAY DESIGN HYDRAULICS
`` C ENGINEER ENGINEER
v�
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*NOTE: CAUSEWAY IL -ONLY BLOCK 1/2�
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ply\0 Zp\\
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Prepared in Me
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Office ol: �� )plCarpor to Center �Orlve. 9ulte 9)5
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DOCUMENT NOT CONSIDERED FINAL
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\ Te
\
LASS II (TYP.) ra —�L_
P RAP \Ta
SITE 2
DECK DRAIN
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DECK DRAIN DISSIPATOR D SEE DETAIL 5
SEE DETAIL 5 Te\
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,� BRIDGE #168
SEE DETAIL 5 CONC & STD
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DEMOLITION CAUSEWAY re
PHASE III
>�S�
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TB GRAPHIC SCALE
DENOTES TEMPORARY � PERMIT DRAWING
�� °
0
IMPACTS IN SURFACE WATER SHEET 12 OF 15
PROJECT REFERENCE NO. SHEET NO.
BR-0044 5
*NOTE: CAUSE ONLY CK lf1
W
RM1V SHEEP NO.
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
OF THE ST PHASE
pR\0 ,ZpO
INC®�i[ll�]L1E lE ll�]LA1�TS
N� NP
NP
DO NOT USE FOR / W ACQUISITION
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Office af: /�_- /��� �a corporare nee,
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BE IN BRI
-L- I STA.19
L-L-1
17 18
1
E-4--
BEGIN TIP PROJECT BR-00
EL = 633.21'
PI - 12+!
EL = 63
VC = 18C
K - 965
EXISTING GROUND
PIPE
HYDRA
LIC DATA
3
' -Ll - St
.14+79
DESI
N FREQUENCY
= 50
YRS
DESIGN
DISCHARGE
= 20.0
CFS
DESI
N HW EL
VATION
= 583✓
FT
I00
AR
ELEVATION
= 583.2
FT
OVE
TOPPING
REQUENC
= 500+
YRS
OVEF,TOPPING
DISCHARGE
206D
CFS
tLtV =
- I- ST /
E EV = 62 .47
�7�
36'
PROJECT REFERENCE NO. SHEET NO.
BR-0044 7
ROADWAY DESIGN HYDRAULICS
ENGINEER ENGINEER
INCOMPLE ]E PLANS
DO NOT USE FOR / W ACQUISITION
r in f e NC FIRM LICENSE No:F-0342
=eoe A —MCI 701 C-P ..+o Co,zt— o,wo. sm+o 475
/'7�♦V/I� emolon. NC I ,
19191854-6200 - 191. 854-6259(FA%)
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
FOR -L-
I PLAN VIEV
SEE S
EET 4
10 11 12 13 14 15
E
690
16.29
EN
BRIDGE
AW
I
590
--
Pl
27+70.0
VC
= 550'
j
- --
V
55 MPH
570
0.YR=564.1'
p
CLASS II R
P RAP
00 0
(+l
_
—
m P)
-
560
\
— ------
I— IV Tj
E0J.1
DE OE
PHM
.ITION CAUSEWAY-
-4.7396%
_
EMOUTION &
CONSTRUCTI
PHASE I
N CAUS
Y
- —
__ — __ —
- —
ONSTRUCTION
ASE II
CAUSEWAY
_--
'-----
— _ _
—
_
550
— C S
I RIP RAP
TEMPORAR
SET TO 5
WORK PAD
2.0', WHICH I
OP ELEVATI
TWO FEET
OVE NW
OBSE
ERD WSE
CIA55
ON T
RIP RA
P V DEPTP
10 /2
18 =542.3
(TYPO
LASS II RIP RAP
540
1.1:1
LOPE
(TYP.)
530
FOR -L-
PLAN V/F
V SEES
EET 5
19 20 21 22 23 24 25 26 27 28 29
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS URFA E WATER IMPACTS
Site
No.
Station
(From/To)
Structure
Size / Type
Permanent
Fill In
Wetlands
(ac)
Temp.
Fill In
Wetlands
(ac)
Excavation
in
Wetlands
(ac)
Mechanized
Clearing
in Wetlands
(ac)
Hand
Clearing
in
Wetlands
(ac)
Permanent
SW
impacts
(ac)
Stabilization
Channel
Impacts
(ac)
Temp.
SW
impacts
(ac)
Existing
Channel
Impacts
Permanent
(ft)
Existing
Channel
Impacts
Stabilization
(ft)
Existing
Channel
Impacts
Temp.
(ft)
Natural
Stream
Design
(ft)
1
-L- 15+24 to 15+73
36" ALT Pipe
< 0.01
< 0.01
80
10
1
-L- 15+73 to 15+80
Bank Stabilization
< 0.01
10
2
-L- 20+93 to 24+00
Bridge (all phases)
0.47
280
TOTALS*:
< 0.01
< 0.01
0.47
80
10
290
0
*Rounded totals are sum of actual impacts
NOTES:
Stream Temporary impacts due to causeways are the net total when all 3 phases are considered together.
Bridge Pier Permanent Impact Area (Not included in above quantities) = 118sf (Three 60" dia piers x 2 bents)
2018 Feb
NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
6/14/2019
ROCKINGHAM COUNTY
BR-0044
67044.1.1
SHEET 15
OF 15