20171316 Ver 1_SW Diffuse Flow Plan_20171018

(Version 2.07; Released October 2016)17BP.2.R.82TIP No.:SF-530161County(ies):Lenoir Page 1 of 2TIP Number:Date:Phone:Phone:Email:Email:County(ies):CAMA County?NoRural, Residential, and AgricultureDesign/Future:Year:2032Existing:Year:Aquatic T&E Species?Comments:YesNoNoWetlands within Project Limits?Swamp Waters (Sw) Supplemental Classification: Nutrient Sensitive Waters (NSW)Strawberry Branch27-80-70.40.12Project DescriptionProposed ProjectNeuseac.River Basin(s): City/Town:0.5Typical Cross Section Description: Surrounding Land Use: General Project Narrative:(Description of Minimization of Water Quality Impacts)[e-mail]:9/20/2017LenoirRobert T. Turnbull, Environmental Services, Inc.Raleigh, NC 27610WBS Element:Bridge ReplacementWBS Element:HNTB North Carolina, P.C. / James A Byrd, PENCDOT Contact:[phone]Suite 200Raleigh, NC 27609Contractor / Designer:(919) 424-0437343 E. Six Forks RoadNorth Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSProject Type:4901 Trademark Dr.Address:General Project InformationSF-53016117BP.2.R.82Impairments:Other Stream Classification: Primary Classification: Project Built-Upon Area (ac.)State project 17BP.2.R.82 involves the replacement of Lenoir County Bridge #0161 on SR 1913 (Elijah Loftin Road) over Strawberry Branch. The existing bridge consists of 1 @ 31' - 0", prestressed concrete channels on PPC caps with timber piles. It is to be replaced with a 1 @ 32'-9" x 8'-6" ALBC at the same location. Ditches in all four quadrants will be 3:1 front slopes and 3:1 back slopes and tie to Strawberry Branch with rip rap at embankments, to prevent head cutting. There are no wetlands present within the project limits. NeuseBuffer Rules in Effect:8502 - 10' asphalt paved lanes with 4' to 6' paved shoulders and 2' to 3' grass shoulders. Ditches in all four quadrants are to be replaced with 3:1 front slopes and 3:1 back slopes.Waterbody Information2012NCDWR Stream Index No.:NRTR Stream ID:Annual Avg Daily Traffic (veh/hr/day):Existing SiteProject Length (lin. miles or feet): ac.Surface Water Body (1): Class CNCDWR Surface Water Classification for Water Body2 - 10' asphalt paved lanes with grass shoulders. Roadside ditches exist in all four quadrents and discharge directly into Strawberry Branch. [e-mail] Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?NoDeck Drains Discharge Over Water Body?(If yes, provide justification in the General Project Narrative) (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)
(Version 2.07; Released October 2016)
17BP.2.R.82 TIP No.:SF-530161 County(ies):Lenoir Page 2 of 2
Sheet
No.
Station & Coordinates
(Road and Non Road
Projects)
Surface
Water
Body
Base
Width
(ft)
Front
Slope
(H:1)
Back
Slope
(H:1)
Drainage
Area
(ac)
Recommended
Treatm't Length
(ft)
Actual
Length
(ft)
Longitudinal
Slope
(%)
Q2
(cfs)
V2
(fps)
Q10
(cfs)
V10
(fps)
Rock
Checks
Used
BMP
Associated w/
Buffer Rules?
-L- 15+03 LT
35.194714 / -77.538482
-L- 15+05 RT
35.194619 / -77.538675
-L- 15+31 LT
35.194640 / -77.538429
-L- 15+32 RT
35.194540 / -77.538627
North Carolina Department of Transportation
Highway Stormwater Program
STORMWATER MANAGEMENT PLAN
FOR NCDOT PROJECTS
Additional Comments
No
No
No
No
(1)Strawberry
Branch
(1)Strawberry
Branch
(1)Strawberry
Branch
(1)Strawberry
Branch
Swales
3303.0
No1.85.7 570
1.6
1.52205.40.50%
0.0
3.0 1.40.50%4.1
0.50%7.5
12.00.0 3.0 3.0
3.0 3.0 5.8 580
0.0 3.0
200
200
4 9.2
1.5
3.340.0
4
2.0
WBS Element:
1.7
1.8
4 No300
220 No
0.50%
5.3
3.0 No1.6
9.7
7.0
4
LENOIR COUNTY
REPLACE BRIDGE NO. 161 OVER STRAWBERRY BRANCH

GRADING, DRAINAGE, PAVING AND CULVERT

D
T
V
=
=
=
=
=
=
%
%
MPH
ADT
ADT
% *

FUNC CLASS =
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
K
0
0
0
PROFILE (HORIZONTAL)

17BP.2.R.82 PE

PROJECT LENGTH
STATE STATE PROJECT REFERENCE NO.
STATE PROJ. NO.F. A. PROJ. NO.DESCRIPTION
NO.
TOTAL
SHEETS
N.C.
SHEET
1
DESIGN DATA
SIGNATURE:
SIGNATURE:
P.E.
P.E.
GRAPHIC SCALES PLANS
PROFILE (VERTICAL)
HYDRAULICS ENGINEER
ENGINEER
ROADWAY DESIGN
LOCATION:
TYPE OF WORK:09/08/9917BP.2.R.82DIVISION OF HIGHWAYS
STATE OF NORTH CAROLINA
0
00
9/20/2017...\17BP.2.R.82_hyd_permits_tsh.dgnHNTBCONTRACT:TIP PROJECT:17BP.2.R.82ARTMEN
N ASO
H
DEPT
O
F TRA SPORTTIONTATEOFNRTCAR
O
LI
NASee Sheet 1A For Index of Sheets
RIGHT OF WAY DATE:
LETTING DATE:
2012 STANDARD SPECIFICATIONS
NC License No: C-1554
Raleigh, North Carolina 27609
343 E. Six Forks Road, Suite 200
HNTB NORTH CAROLINA, P.C.
Prepared in the Office of:
PROJECT ENGINEER
PROJECT DESIGN ENGINEER
MONICA J. DUVAL
NCDOT CONTACT
DAVID W. BASS, PE
MARCH 21, 2018
SEPTEMBER 13, 2017
50 1005025
50 1005025
10 20105
2012 850
2032 1700
10
60
2. THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES.
1. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II.
NOTES:
6
60
* TTST =2%DUAL 4%
LOCAL
SUB-REGIONAL TIER
TOTAL LENGTH OF TIP PROJECT 17BP.2.R.82
LENGTH OF ROADWAY TIP PROJECT 17BP.2.R.82
=
=
VICINITY MAP
OFFSITE DETOUR
LIMITS
PROJECT1913190419031905192919091913
1342
1900
1804
MOT
T
S
WAMP STRAWBERRYBRANCHJ
ONES COUNTY LI
NE58
58
70
KINSTON
-L- POC STA 12+00.00
BEGIN TIP PROJECT 17BP.2.R.82
-L- POT STA 18+50.00
END TIP PROJECT 17BP.2.R.82
SR 1913 ELIJAH LOFTIN ROAD
-L-
TO NC 58
TO SR 1903
0.123 MILES
0.117 MILES
1914
ON SR 1913 (ELIJAH LOFTIN ROAD)
17BP.2.R.82 ROW/UTIL.

HEATHER C. LANE, PE
-L- STA 15+02.62
BEGIN CULVERT
-L- STA 15+35.38
END CULVERT
LENGTH OF CULVERT TIP PROJECT 17BP.2.R.82 = 0.006 MILES
WATER IMPACTS PERMIT
WETLAND AND SURFACE
SHEET 1 OF 7
PERMIT DRAWING
HCNARB YRREBWARTSL
ALBC
32'-9"x8'-6"
C 1 @
-L- STA 15+19.00
58
58
58
Southwest
Creek
Br
anchSt
r
a
wberr
yBr
anch.65.26.29.14.33Mott
Swa
mp
RAILROAD
Bern
A
ve.NA
2
0
1
1NAD
8
3/
36" WDW
9' S
OIL 9' SOIL9' SOIL9' SOIL9' SOIL9' SOIL18' SOIL
1SFD
B
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
N 42°53'36" E84.16'S 59°32'21" W221.65'N 56°18'49" E208.25'S 56°18'49" WN 61°11'22" E249.61'N 58°18'33" E55.46'60.00'EXISTING R/W
EXISTING R/W
EXISTING R/W
EXISTING R/W
EIP TO R/W=0.33'15" CMP 15" RCP
15" RCP 15" RCP
15" CMP
60.00'TTT8" PVC
8" PVC
8" PVC
F/O MARKER
DB 623 PG 584
SYRETHA L. SUTTON
MB 5 PAGE 113
DB 1044 PG 197
DONALD A. LELAND, et ux
DB 1193 PG 861
RICHARD M. BAKER
PC 6 SLIDE 68
RICHARD M. BAKER
DB 1193 PG 861
PC 6 SLIDE 68
TRACT 2 TRACT 1
TIMOTHY T. HOWARD
DB 1055 PG 240
DB 1771 PG 48
PC 14 SLIDE 249
STANLEY F. ROBERSON, JR., et ex
SR 1913 ELIJAH LOFTIN RD.20' BST
TSB '02 .DR NITFOL HAJILE 3191 RSWEWE
WEWE530161-2
NCDOT GPS
BL-3
BM#11
2
3 3
4
BL-4
F
F C
F
C
C
C
C
C
C
C
C
F
F
F
F
PI = 13+60.00
EL = 62.74'
(-)1.8500%(+)0.7163%
VC = 300'
K = 117
V = 55 MPH
ELEV. = 65.70'
-L- STA 12+00.00
BEGIN GRADE
ELEV. = 66.25'
-L- STA 18+50.00
END GRADE
BED MATERIAL: SAND & SILT
1 @ 32'-9" x 8'-6" ALBC
(-) 0.5000%
El = 58.83
El = 58.46
El=59.44
PI =13+00.00
LAT. 'V' DITCH (LT)
BEGIN SPECIAL
El=63.08
PI =12+00.00
LAT. 'V' DITCH (RT)
BEGIN SPECIAL
El=58.31
PI =15+05.00
LAT. 'V' DITCH (RT)
END SPECIAL
El=58.42
PI =15+03.00
LAT. 'V' DITCH (LT)
END SPECIAL
El =62.28
PI =17+50.00
LAT. 'V' DITCH (LT)
BEGIN SPECIAL
El=61.71
PI =17+50.00
LAT. 'V' DITCH (RT)
BEGIN SPECIAL
El=58.19
PI =15+31.00
LAT. 'V' DITCH (LT)
END SPECIAL
El=58.12
PI =15+32.00
LAT. 'V' DITCH (RT)
END SPECIAL
SURVEY 06-01-17
WS EL.= 55.2'
PI =16+00.00
PI =14+00.00(-) 4
.0000%
(-) 1.5000%(-) 0.5000%
El = 61.08
PI =12+50.00
(+) 0.5000%(+) 3.5000%
El =58.78
PI =16+50.00
(+) 0.5000%(+) 1.5000%(+) 2.5000%
El = 59.21
PI =16+50.001015 20-L-
P
C
St
a.
1
1
+
2
4.
1
2 -L- PCC Sta. 14+25.12-L- PT Sta. 17+33.14-L-
P
OT
St
a.
1
0
+
0
0.
0
0
TAPER RT/LT50' EOT
TAPER RT/LT
50' EOT
EXI
ST.20'4' FDPS4' FDPSTAPER
8:1
GREU, TL-3
TAPER8:1 GREU, TL-3
10'10'0807060504030250201000102025EXIST.20'4' FDPS4' FDPSTAPER
8:1
TAPER
8:1
GREU, TL-3
GREU, TL-3 10'10'INC
24'+00.0050
60
70
80
50
60
70
80
10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00
-L-
RR SPIKE IN 30" PINE
ELEV. = 66.23
-L- STA 17+55.40, 82.31' LT
BM#1NAD
8
3/ NA
2
0
1
1
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
SHEET NO.PROJECT REFERENCE NO.
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
417BP.2.R.82
R/W SHEET NO.8/17/999/21/2017...\17BP.2.R.82_hyd_permits_psh4.dgnHNTBNC License No: C-1554
Raleigh, North Carolina 27609
343 E. Six Forks Road, Suite 200
HNTB NORTH CAROLINA, P.C.
NOTE: ALL DRIVEWAY RADII ARE 10' UNLESS OTHERWISE NOTED ON THE PLANS.
-L- STA 12+00.00
BEGIN PROJECT 17BP.2.R.82
-L- STA 18+50.00
END PROJECT 17BP.2.R.82
-L-
LEFT DITCH
RIGHT DITCH
S S SURFACE WATER
DENOTES IMPACTS IN
LEGEND
TS TS
IMPACTS IN SURFACE WATER
DENOTES TEMPORARY
WETLAND & STREAM IMPACTS
SHEET 2 OF 7
PERMIT DRAWING
DESIGN DISCHARGE
DESIGN FREQUENCY
BASE DISCHARGE
CFS
YRS
YRS
BASE FREQUENCY
OVERTOPPING ELEVATION
OVERTOPPING FREQUENCY
OVERTOPPING DISCHARGE CFS
CFS
YRS
FT
FT
FT
DESIGN HW ELEVATION
BASE HW ELEVATION
CULVERT HYDRAULIC DATA
= 310
= 25
= 60.3
= 480
= 100
= 60.9
= >700(+)
= >500(+)
= 64.10TOBTOBTOBTOBHCNARB YRREBWARTSQ2
TEMPORARY IMPACTS IN SURFACE WATER = 13 LF
PERMANENT IMPACTS IN SURFACE WATER = 64 LF
Q3
TEMPORARY IMPACTS IN SURFACE WATER = 14 LF
PERMANENT IMPACTS IN SURFACE WATER = 41 LF
Q4
Q1
TEMPORARY IMPACTS IN SURFACE WATER = 0 LF
PERMANENT IMPACTS IN SURFACE WATER = 0 LF
TEMPORARY IMPACTS IN SURFACE WATER = 0 LF
PERMANENT IMPACTS IN SURFACE WATER = 0 LF
WATTLE BARRIER
COIR FIBER
WATTLE BARRIER
COIR FIBER
-L- STA. 18+50 (LT/RT)
BEGIN / END SAFETY FENCE
-L- STA. 12+00 (LT)
BEGIN / END SAFETY FENCE
-L- STA. 17+90 (RT)
BEGIN / END SAFETY FENCE
L
ALBC
32'-9"x8'-6"
C 1 @
-L- STA 15+19.00
( Not to Scale)
SPECIAL LATERAL 'V' DITCH
D
DETAIL 1
Ground
Natural
Slope
Fill3:1
3:1Min. D= 1.5 Ft.
FROM -L- STA. 13+00 TO STA. 15+03 LT
FROM -L- STA. 12+00 TO STA. 15+05 RT
FROM -L- STA. 15+31 TO STA. 17+50 LT
FROM -L- STA. 15+32 TO STA. 17+50 RT
( Not to Scale)
RIP RAP AT EMBANKMENT
DETAIL 2
Grade
Ditch ?
GEOTEXTILE
Type of Liner= Class 'I' Rip-Rap
10'min.
1.0'min.
-L- 15+03 LT
-L- 15+05 RT
-L- 15+31 LT
-L- 15+32 RT
EST. 9 TONS
EST. 15 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 11 TONS
EST. 18 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 10 TONS
EST. 17 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 11 TONS
EST. 18 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
SEE DETAIL 3
IMPROVEMENTS
CULVERT CHANNEL
SEE DETAIL 4
IMPROVEMENTS
CULVERT CHANNEL
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SILL DETAIL
12'
1'2.0'
O45
9'9'
FOR CULVERT BOTTOM BACKFILL
EST. 135 TONS CLASS 'I' RIP-RAP
DETAIL 3
D= Varies (To Top of Bank)
(UPSTREAM)
CULVERT CHANNEL IMPROVEMENTS
EST. 30 TONS CLASS 'I' RIP-RAP
EST. 40 SY MATTING
EST. 30 CY EXCAVATION
Natural
Ground
Natural
Ground
D
2:1 Ma
x.2:1 Max.
Bed
1' Above
Floodplain Bench
Class 'I' Rip-Rap
Rip-Rap
Class 'I'
Class 'I' Rip-Rap
-L- STA. 15+19 RT
(Not to Scale)
Channel Bed
12'
Class 'I' Rip-Rap
w/ Seed Mix
Coir Fiber Matting
w/ Seed Mix
Coir Fiber Matting
DETAIL 4
D= Varies (To Top of Bank)
(DOWNSTREAM)
CULVERT CHANNEL IMPROVEMENTS
EST. 70 TONS CLASS 'I' RIP-RAP
EST. 60 SY MATTING
EST. 100 CY EXCAVATION
Natural
Ground
Natural
Ground
D
2:1 Ma
x.2:1 Max.
Bed
1' Above
Floodplain Bench
Class 'I' Rip-Rap
Rip-Rap
Class 'I'
Class 'I' Rip-Rap
-L- STA. 15+19 LT
(Not to Scale)
Channel Bed
12'
Class 'I' Rip-Rap
w/ Seed Mix
Coir Fiber Matting
w/ Seed Mix
Coir Fiber Matting
15" RCP-III
REMOVE RETAIN
RETAIN
RETAIN
15" RCP-III
REMOVE
53545454545454545454545555555555555555555
6
56565656575757575757575858585858585858595959595959595959595959595959595960606060
60 606060
6060606060606
060 606060606060 6060
60
60606060
60616161
6161
61616161 616161
6161616161
6161
616
1
61
6162
62 6262
626262 6262 62626262626263636363
6363 6363 63636363
63
6363646464
646
4
646464646464 646464646565
6565
656565656565656565 656565656565 656565656565
666666666666
66666666666667676767676767
6
7
6767 67
676868 6868
68686 8
6868 686869696
9
696969 696969696969
7070707070
70
70707070
70707070
70 707070707070707171
717171
7171717171
7171
71717171727272 727272727272727
27
2 7272727272737373737373
73747474747474 7475757575757575
75
75757576 767676767777 777777
787836" WDW
9' S
OIL 9' SOIL9' SOIL9' SOIL9' SOIL9' SOIL18' SOIL
1SFD
B
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
N 42°53'36" E84.16'S 59°32'21" W221.65'N 56°18'49" E208.25'S 56°18'49" WN 61°11'22" E249.61'N 58°18'33" E55.46'60.00'EXISTING R/W
EXISTING R/W
EXISTING R/W
EXISTING R/W
EIP TO R/W=0.33'15" CMP 15" RCP
15" RCP 15" RCP
15" CMP
60.00'TTT8" PVC
8" PVC
8" PVC
F/O MARKER
DB 623 PG 584
SYRETHA L. SUTTON
MB 5 PAGE 113
DB 1044 PG 197
DONALD A. LELAND, et ux
DB 1193 PG 861
RICHARD M. BAKER
PC 6 SLIDE 68
RICHARD M. BAKER
DB 1193 PG 861
PC 6 SLIDE 68
TRACT 2 TRACT 1
TIMOTHY T. HOWARD
DB 1055 PG 240
DB 1771 PG 48
PC 14 SLIDE 249
STANLEY F. ROBERSON, JR., et ex
SR 1913 ELIJAH LOFTIN RD.20' BST
TSB '02 .DR NITFOL HAJILE 3191 RSWEWE
WEWE530161-2
NCDOT GPS
BL-3
BM#11
2
3 3
4
BL-4
F
F C
F
C
C
C
C
C
C
C
C
F
F
F
F
PI = 13+60.00
EL = 62.74'
(-)1.8500%(+)0.7163%
VC = 300'
K = 117
V = 55 MPH
ELEV. = 65.70'
-L- STA 12+00.00
BEGIN GRADE
ELEV. = 66.25'
-L- STA 18+50.00
END GRADE
BED MATERIAL: SAND & SILT
1 @ 32'-9" x 8'-6" ALBC
(-) 0.5000%
El = 58.83
El = 58.46
El=59.44
PI =13+00.00
LAT. 'V' DITCH (LT)
BEGIN SPECIAL
El=63.08
PI =12+00.00
LAT. 'V' DITCH (RT)
BEGIN SPECIAL
El=58.31
PI =15+05.00
LAT. 'V' DITCH (RT)
END SPECIAL
El=58.42
PI =15+03.00
LAT. 'V' DITCH (LT)
END SPECIAL
El =62.28
PI =17+50.00
LAT. 'V' DITCH (LT)
BEGIN SPECIAL
El=61.71
PI =17+50.00
LAT. 'V' DITCH (RT)
BEGIN SPECIAL
El=58.19
PI =15+31.00
LAT. 'V' DITCH (LT)
END SPECIAL
El=58.12
PI =15+32.00
LAT. 'V' DITCH (RT)
END SPECIAL
SURVEY 06-01-17
WS EL.= 55.2'
PI =16+00.00
PI =14+00.00(-) 4
.0000%
(-) 1.5000%(-) 0.5000%
El = 61.08
PI =12+50.00
(+) 0.5000%(+) 3.5000%
El =58.78
PI =16+50.00
(+) 0.5000%(+) 1.5000%(+) 2.5000%
El = 59.21
PI =16+50.001015 20-L-
P
C
St
a.
1
1
+
2
4.
1
2 -L- PCC Sta. 14+25.12-L- PT Sta. 17+33.14-L-
P
OT
St
a.
1
0
+
0
0.
0
0
TAPER RT/LT50' EOT
TAPER RT/LT
50' EOT
EXI
ST.20'4' FDPS4' FDPSTAPER
8:1
GREU, TL-3
TAPER8:1 GREU, TL-3
10'10'0807060504030250201000102025EXIST.20'4' FDPS4' FDPSTAPER
8:1
TAPER
8:1
GREU, TL-3
GREU, TL-3 10'10'INC
24'+00.0050
60
70
80
50
60
70
80
10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00
-L-
RR SPIKE IN 30" PINE
ELEV. = 66.23
-L- STA 17+55.40, 82.31' LT
BM#1NAD
8
3/ NA
2
0
1
1
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
SHEET NO.PROJECT REFERENCE NO.
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
417BP.2.R.82
R/W SHEET NO.8/17/999/21/2017...\17BP.2.R.82_hyd_permits_psh4.dgnHNTBNC License No: C-1554
Raleigh, North Carolina 27609
343 E. Six Forks Road, Suite 200
HNTB NORTH CAROLINA, P.C.
NOTE: ALL DRIVEWAY RADII ARE 10' UNLESS OTHERWISE NOTED ON THE PLANS.
-L- STA 12+00.00
BEGIN PROJECT 17BP.2.R.82
-L- STA 18+50.00
END PROJECT 17BP.2.R.82
-L-
LEFT DITCH
RIGHT DITCH
S S SURFACE WATER
DENOTES IMPACTS IN
LEGEND
TS TS
IMPACTS IN SURFACE WATER
DENOTES TEMPORARY
WETLAND & STREAM IMPACTS
SHEET 3 OF 7
PERMIT DRAWING
DESIGN DISCHARGE
DESIGN FREQUENCY
BASE DISCHARGE
CFS
YRS
YRS
BASE FREQUENCY
OVERTOPPING ELEVATION
OVERTOPPING FREQUENCY
OVERTOPPING DISCHARGE CFS
CFS
YRS
FT
FT
FT
DESIGN HW ELEVATION
BASE HW ELEVATION
CULVERT HYDRAULIC DATA
= 310
= 25
= 60.3
= 480
= 100
= 60.9
= >700(+)
= >500(+)
= 64.10TOBTOBTOBTOBHCNARB YRREBWARTSQ2
TEMPORARY IMPACTS IN SURFACE WATER = 13 LF
PERMANENT IMPACTS IN SURFACE WATER = 64 LF
Q3
TEMPORARY IMPACTS IN SURFACE WATER = 14 LF
PERMANENT IMPACTS IN SURFACE WATER = 41 LF
Q4
Q1
TEMPORARY IMPACTS IN SURFACE WATER = 0 LF
PERMANENT IMPACTS IN SURFACE WATER = 0 LF
TEMPORARY IMPACTS IN SURFACE WATER = 0 LF
PERMANENT IMPACTS IN SURFACE WATER = 0 LF
WATTLE BARRIER
COIR FIBER
WATTLE BARRIER
COIR FIBER
-L- STA. 18+50 (LT/RT)
BEGIN / END SAFETY FENCE
-L- STA. 12+00 (LT)
BEGIN / END SAFETY FENCE
-L- STA. 17+90 (RT)
BEGIN / END SAFETY FENCE
L
ALBC
32'-9"x8'-6"
C 1 @
-L- STA 15+19.00
( Not to Scale)
SPECIAL LATERAL 'V' DITCH
D
DETAIL 1
Ground
Natural
Slope
Fill3:1
3:1Min. D= 1.5 Ft.
FROM -L- STA. 13+00 TO STA. 15+03 LT
FROM -L- STA. 12+00 TO STA. 15+05 RT
FROM -L- STA. 15+31 TO STA. 17+50 LT
FROM -L- STA. 15+32 TO STA. 17+50 RT
( Not to Scale)
RIP RAP AT EMBANKMENT
DETAIL 2
Grade
Ditch ?
GEOTEXTILE
Type of Liner= Class 'I' Rip-Rap
10'min.
1.0'min.
-L- 15+03 LT
-L- 15+05 RT
-L- 15+31 LT
-L- 15+32 RT
EST. 9 TONS
EST. 15 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 11 TONS
EST. 18 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 10 TONS
EST. 17 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 11 TONS
EST. 18 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
SEE DETAIL 3
IMPROVEMENTS
CULVERT CHANNEL
SEE DETAIL 4
IMPROVEMENTS
CULVERT CHANNEL
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SILL DETAIL
12'
1'2.0'
O45
9'9'
FOR CULVERT BOTTOM BACKFILL
EST. 135 TONS CLASS 'I' RIP-RAP
DETAIL 3
D= Varies (To Top of Bank)
(UPSTREAM)
CULVERT CHANNEL IMPROVEMENTS
EST. 30 TONS CLASS 'I' RIP-RAP
EST. 40 SY MATTING
EST. 30 CY EXCAVATION
Natural
Ground
Natural
Ground
D
2:1 Ma
x.2:1 Max.
Bed
1' Above
Floodplain Bench
Class 'I' Rip-Rap
Rip-Rap
Class 'I'
Class 'I' Rip-Rap
-L- STA. 15+19 RT
(Not to Scale)
Channel Bed
12'
Class 'I' Rip-Rap
w/ Seed Mix
Coir Fiber Matting
w/ Seed Mix
Coir Fiber Matting
DETAIL 4
D= Varies (To Top of Bank)
(DOWNSTREAM)
CULVERT CHANNEL IMPROVEMENTS
EST. 70 TONS CLASS 'I' RIP-RAP
EST. 60 SY MATTING
EST. 100 CY EXCAVATION
Natural
Ground
Natural
Ground
D
2:1 Ma
x.2:1 Max.
Bed
1' Above
Floodplain Bench
Class 'I' Rip-Rap
Rip-Rap
Class 'I'
Class 'I' Rip-Rap
-L- STA. 15+19 LT
(Not to Scale)
Channel Bed
12'
Class 'I' Rip-Rap
w/ Seed Mix
Coir Fiber Matting
w/ Seed Mix
Coir Fiber Matting
15" RCP-III
REMOVE RETAIN
RETAIN
RETAIN
15" RCP-III
REMOVE
36" WDW
9' S
OIL 9' SOIL9' SOIL9' SOIL9' SOIL9' SOIL18' SOIL
1SFD
B
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
FALLOW
N 42°53'36" E84.16'S 59°32'21" W221.65'N 56°18'49" E208.25'S 56°18'49" WN 61°11'22" E249.61'N 58°18'33" E55.46'60.00'EXISTING R/W
EXISTING R/W
EXISTING R/W
EXISTING R/W
EIP TO R/W=0.33'15" CMP 15" RCP
15" RCP 15" RCP
15" CMP
60.00'TTT8" PVC
8" PVC
8" PVC
F/O MARKER
DB 623 PG 584
SYRETHA L. SUTTON
MB 5 PAGE 113
DB 1044 PG 197
DONALD A. LELAND, et ux
DB 1193 PG 861
RICHARD M. BAKER
PC 6 SLIDE 68
RICHARD M. BAKER
DB 1193 PG 861
PC 6 SLIDE 68
TRACT 2 TRACT 1
TIMOTHY T. HOWARD
DB 1055 PG 240
DB 1771 PG 48
PC 14 SLIDE 249
STANLEY F. ROBERSON, JR., et ex
SR 1913 ELIJAH LOFTIN RD.20' BST
TSB '02 .DR NITFOL HAJILE 3191 RSWEWE
WEWE530161-2
NCDOT GPS
BL-3
BM#11
2
3 3
4
BL-4
F
F C
F
C
C
C
C
C
C
C
C
F
F
F
F
PI = 13+60.00
EL = 62.74'
(-)1.8500%(+)0.7163%
VC = 300'
K = 117
V = 55 MPH
ELEV. = 65.70'
-L- STA 12+00.00
BEGIN GRADE
ELEV. = 66.25'
-L- STA 18+50.00
END GRADE
BED MATERIAL: SAND & SILT
1 @ 32'-9" x 8'-6" ALBC
(-) 0.5000%
El = 58.83
El = 58.46
El=59.44
PI =13+00.00
LAT. 'V' DITCH (LT)
BEGIN SPECIAL
El=63.08
PI =12+00.00
LAT. 'V' DITCH (RT)
BEGIN SPECIAL
El=58.31
PI =15+05.00
LAT. 'V' DITCH (RT)
END SPECIAL
El=58.42
PI =15+03.00
LAT. 'V' DITCH (LT)
END SPECIAL
El =62.28
PI =17+50.00
LAT. 'V' DITCH (LT)
BEGIN SPECIAL
El=61.71
PI =17+50.00
LAT. 'V' DITCH (RT)
BEGIN SPECIAL
El=58.19
PI =15+31.00
LAT. 'V' DITCH (LT)
END SPECIAL
El=58.12
PI =15+32.00
LAT. 'V' DITCH (RT)
END SPECIAL
SURVEY 06-01-17
WS EL.= 55.2'
PI =16+00.00
PI =14+00.00(-) 4
.0000%
(-) 1.5000%(-) 0.5000%
El = 61.08
PI =12+50.00
(+) 0.5000%(+) 3.5000%
El =58.78
PI =16+50.00
(+) 0.5000%(+) 1.5000%(+) 2.5000%
El = 59.21
PI =16+50.001015 20-L-
P
C
St
a.
1
1
+
2
4.
1
2 -L- PCC Sta. 14+25.12-L- PT Sta. 17+33.14-L-
P
OT
St
a.
1
0
+
0
0.
0
0
TAPER RT/LT50' EOT
TAPER RT/LT
50' EOT
EXI
ST.20'4' FDPS4' FDPSTAPER
8:1
GREU, TL-3
TAPER8:1 GREU, TL-3
10'10'0807060504030250201000102025EXIST.20'4' FDPS4' FDPSTAPER
8:1
TAPER
8:1
GREU, TL-3
GREU, TL-3 10'10'INC
24'+00.0050
60
70
80
50
60
70
80
10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00
-L-
RR SPIKE IN 30" PINE
ELEV. = 66.23
-L- STA 17+55.40, 82.31' LT
BM#1NAD
8
3/ NA
2
0
1
1
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
SHEET NO.PROJECT REFERENCE NO.
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
417BP.2.R.82
R/W SHEET NO.8/17/999/21/2017...\17BP.2.R.82_hyd_buffers_psh4.dgnHNTBNC License No: C-1554
Raleigh, North Carolina 27609
343 E. Six Forks Road, Suite 200
HNTB NORTH CAROLINA, P.C.
NOTE: ALL DRIVEWAY RADII ARE 10' UNLESS OTHERWISE NOTED ON THE PLANS.
-L- STA 12+00.00
BEGIN PROJECT 17BP.2.R.82
-L- STA 18+50.00
END PROJECT 17BP.2.R.82
-L-
LEFT DITCH
RIGHT DITCH
SHEET 4 OF 7
PERMIT DRAWING
DESIGN DISCHARGE
DESIGN FREQUENCY
BASE DISCHARGE
CFS
YRS
YRS
BASE FREQUENCY
OVERTOPPING ELEVATION
OVERTOPPING FREQUENCY
OVERTOPPING DISCHARGE CFS
CFS
YRS
FT
FT
FT
DESIGN HW ELEVATION
BASE HW ELEVATION
CULVERT HYDRAULIC DATA
= 310
= 25
= 60.3
= 480
= 100
= 60.9
= >700(+)
= >500(+)
= 64.10
BUFFER IMPACTS
ALLOWABLE IMPACTS ZONE 1
ALLOWABLE IMPACTS ZONE 2
LEGEND
TOBTOBTOBTOBHCNARB YRREBWARTSQ2
Q1
Q3
Q4
ZONE 2 BUFFER IMPACTS = 461 SF
ZONE 1 BUFFER IMPACTS = 913 SF
ZONE 2 BUFFER IMPACTS = 387 SF
ZONE 1 BUFFER IMPACTS = 895 SF
ZONE 2 BUFFER IMPACTS = 532 SF
ZONE 1 BUFFER IMPACTS = 835 SF
ZONE 2 BUFFER IMPACTS = 803 SF
ZONE 1 BUFFER IMPACTS = 1065 SF
WATTLE BARRIER
COIR FIBER
WATTLE BARRIER
COIR FIBER
-L- STA. 18+50 (LT/RT)
BEGIN / END SAFETY FENCE
-L- STA. 12+00 (LT)
BEGIN / END SAFETY FENCE
-L- STA. 17+90 (RT)
BEGIN / END SAFETY FENCE
L
ALBC
32'-9"x8'-6"
C 1 @
-L- STA 15+19.00
( Not to Scale)
SPECIAL LATERAL 'V' DITCH
D
DETAIL 1
Ground
Natural
Slope
Fill3:1
3:1Min. D= 1.5 Ft.
FROM -L- STA. 13+00 TO STA. 15+03 LT
FROM -L- STA. 12+00 TO STA. 15+05 RT
FROM -L- STA. 15+31 TO STA. 17+50 LT
FROM -L- STA. 15+32 TO STA. 17+50 RT
( Not to Scale)
RIP RAP AT EMBANKMENT
DETAIL 2
Grade
Ditch ?
GEOTEXTILE
Type of Liner= Class 'I' Rip-Rap
10'min.
1.0'min.
-L- 15+03 LT
-L- 15+05 RT
-L- 15+31 LT
-L- 15+32 RT
EST. 9 TONS
EST. 15 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 11 TONS
EST. 18 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 10 TONS
EST. 17 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
EST. 11 TONS
EST. 18 SYGF
SEE DETAIL 2
RIP RAP AT EMBANKMENT
SEE DETAIL 3
IMPROVEMENTS
CULVERT CHANNEL
SEE DETAIL 4
IMPROVEMENTS
CULVERT CHANNEL
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SEE DETAIL 1
SPECIAL LAT. 'V' DITCH
SILL DETAIL
12'
1'2.0'
O45
9'9'
FOR CULVERT BOTTOM BACKFILL
EST. 135 TONS CLASS 'I' RIP-RAP
DETAIL 3
D= Varies (To Top of Bank)
(UPSTREAM)
CULVERT CHANNEL IMPROVEMENTS
EST. 30 TONS CLASS 'I' RIP-RAP
EST. 40 SY MATTING
EST. 30 CY EXCAVATION
Natural
Ground
Natural
Ground
D
2:1 Ma
x.2:1 Max.
Bed
1' Above
Floodplain Bench
Class 'I' Rip-Rap
Rip-Rap
Class 'I'
Class 'I' Rip-Rap
-L- STA. 15+19 RT
(Not to Scale)
Channel Bed
12'
Class 'I' Rip-Rap
w/ Seed Mix
Coir Fiber Matting
w/ Seed Mix
Coir Fiber Matting
DETAIL 4
D= Varies (To Top of Bank)
(DOWNSTREAM)
CULVERT CHANNEL IMPROVEMENTS
EST. 70 TONS CLASS 'I' RIP-RAP
EST. 60 SY MATTING
EST. 100 CY EXCAVATION
Natural
Ground
Natural
Ground
D
2:1 Ma
x.2:1 Max.
Bed
1' Above
Floodplain Bench
Class 'I' Rip-Rap
Rip-Rap
Class 'I'
Class 'I' Rip-Rap
-L- STA. 15+19 LT
(Not to Scale)
Channel Bed
12'
Class 'I' Rip-Rap
w/ Seed Mix
Coir Fiber Matting
w/ Seed Mix
Coir Fiber Matting
15" RCP-III
REMOVE RETAIN
RETAIN
RETAIN
15" RCP-III
REMOVE