HomeMy WebLinkAbout20140146 Ver 1_Application_20140211r
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STATE O� NORTH CAROLMA
DEPAR'PMF,N"1' OF TRANSPORTATION
PAT McCROR1'
GOVHRNOR
February 1 I , 2014
N.C. Division of Water Quality
VJinston-Salem Regional Office
585 Waughtown St.
R�inston-Salem, NC 27107
Attentiou: Mr. David Wanucha and Ms. Sue Homewood
ANOTHONYJ.TATA
SECRGTARY
Subject: Notifcation for the replacement of Bridge #43 ovei• Sevenmile Creek on SR 1120 (Mt.
Willing Road) in Orange Count}�. WBS # 17I3P.7.R.62
Dear Mr. R�anucha and Ms. Homewood,
The North Carolina Department of Transportation is scheduled to replace Bridge #43 tvith a new bridge
at the same location. I have included the Attachments G& L�vith a project description and a set of the
project plans. A stormwater mauagement plan is also attached. Please review fhis project for compliance
by your Division.
We plan to begin constraction as soon as possible. If further information is reguired, please contaet Jerrp
Parker at (336} 256-2063. Your early revie�i� and consideration �vill be appreciated.
Sineerel}�,
�' /'� ` �o%s/
J.M. Mills, P.E.
Division �ngineer, Division 7
Enclosures
cc: David Bailey , US Army Corps of Engineers
Tim Powers, NCDOT
Barry Harrington, Roadside Enviro�miental Field Operations Engineer, NCDOT
Jeremy Warreu, NCDOT
Cl�uck Edwards, Dist�•ict 1 Engineer, NCDOT
Paul ingram, Resident Engiueer, NCDOT
P. O. Box 1499G, GseexsROxo, NC 27415-4996
PHONe(336)334-3192 Pnx (336)334-3637
Pat McCrory
Governor
���
NCDEWR
North Carolina Deparfinent of Environment and Naturai Resources
Division of Water Resources
Tom Reeder John Skvada, III
Director
Secretary
Attachment L: Low Impact Bridge Replacement Process
Low Impact Bridge Project No.: B-N/A Counfy Oranqe
Bridge No. 670043 over Sevenmile Creek WBS Element Number 17BP.7.R.62
This project is subject to the Low Impact Bridge Process as agreed to on October 6,
2009. This project meets the documentafion requirements and approval procedures
under NEPA, as defined by FHWA, for Low Impact Bridge Replacements. This project
meets the standards of NCDOT's Minimum Criteria Rules.
Date: Februarv 11. 2014
Applicant Name: NCDOT
Applicant Address: 1584 Yanceyville Street
Greensboro NC 27415
Primary Contact for Project: Jerrv A Parker
Phone No.: 336-256-2063
Is this an after-the-fact application: Yes X No
River Basin: Neuse River Basin
Stream Classification:27-2-6-(0.5)• WS-II• HQW� NSW
Regulatory Authorization Options for this Activity
Federal: USACE Nationwide General Permit 3— Maintenance
State: General Water Quality Certification #3687 and/or Buffer Authorization
Locai: None
Project Description — The project consists of replacing Bridge #043 over Sevenmile Creek on
SR 1120 (Mt. Willing Road) and improving roadway approaches. The existing 90' L X 25' W
precast concrete channels on timber piles and piles encased in concrete is structuraliy deficient
and will be replaced with a new, 3-span 115' L X 33' W, cored slab bridge at the same Iocation.
An off-site detour will be utilized during construction. The project involves no wetland impacts
(there are no wetlands on the project site), 351inear feet of temporary stream impacts that are
necessary in order to remove the existing timber/concrete piles. There are no deck drains on the
bridge; instead, stormwater runoff will be captured and discharged onto a dissipator pad in a
non-buffer area at non-erosive velocities. Proposed Riparian Buffer impacts include 2,822
square feet in Zone 1 and 809 square feet in Zone 2 to accommodate the wider span bridge and
the necessary fill siopes. A review was conducted for the presence of threatened and
Transpodation Permit6ng Untt
1650 Mail Service Center, Raleigh, Nodh Carolina 27699-7650
Location: 512 N Salisbury SL, Raleigh, North Carolina
Phane: 919-707-8784 V FAX:919-7334290
Intemet: h�tp:l/portai.ncdenr.orghvebAvq
An Equal Opporlunily \ Affrmative Actbn Emp:oyer
NorthCarolina
�Cll`LiCR���J
endangered species; there were no suitable habitats or species observed for Michaux's Sumac,
Smooth Coneflower or Dwarf Wedgemussel within the project boundaries. The Bald Eagle is
protected in every county in North Carolina under the Bald and Goid Eagle Protection Act;
however, no suitable feeding/water source is located within one mile of the project study area to
support Bald Eagle habitat.
Signature: �'� / /� / �%�%�✓w—�diJ
Print Name: . �^M• �! �{ S
Title: �I V lS/ O,f/ �,v lNE�i2.
Attachment G Low/MiNmal Impact Bridge ProJect Data Sheet
Bridge 43
Map Location ¦Figure 1USGS Vicinity MapNC DOT Bridge 43 over Sevenmile Creek
Mount Willing Road, Mebane, NC
Orange County
Efland Quadrangle
USGS Topography 2013
December 30, 2013
ORANGEALAMANCE
PERSONCASWELL
DURHAM
1 inch = 2,000 feet
Bridge 43
Map Location ¦Figure 2Soil Vicinity MapNC DOT Bridge 43 over Sevenmile Creek
Mount Willing Road, Mebane, NC
Orange County
Soil Sheet 14 and 18
Orange County Soil Survey, 1977
December 30, 2013
ORANGEALAMANCE
PERSONCASWELL
DURHAM
1 inch = 2,000 feet
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BUFFER REPLACEMENT ORANGE COUNTY
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Rev. May 2006
INCOMPLETE PLANS
DO NOT USE FOR R/W ACQUISITION
DO NOT USE FOR CONSTRUCTION
PRELIMINARY PLANS
STATE STATE PROJECT REFERENCE NO.
STATE PROJ. NO.F. A. PROJ. NO.DESCRIPTION
NO.
TOTAL
SHEETS
N.C.
SHEET
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PROFILE (HORIZONTAL)
GRAPHIC SCALES
PLANS
PROFILE (VERTICAL)
0
00
50 25 50 100
50 25 50 100
10 5 10 20
ROADWAY DESIGN ENGINEER
HYDRAULICS ENGINEER
LEVEL III CERTIFICATION NUMBER
EROSION AND SEDIMENT CONTROL DESIGN ENGINEER
Michael T. Merritt, P.E.
LETTING DATE:
DIVISION OF HIGHWAYS
PROJECT ENGINEER
PROJECT DESIGN ENGINEER
FOR
Michael T. Merritt, P.E.
RIGHT OF WAY DATE:
DESIGN - BUILD TEAM
1-888-521-4455 OR 919-878-9560
NC LICENSE NO. F-0112
RALEIGH, NORTH CAROLINA 27609
900 RIDGEFIELD DRIVE, SUITE 350
RUMMEL, KLEPPER & KAHL, LLP
2012 STANDARD SPECIFICATIONS
DESIGN BUILD PROJECT ENGINEER
NATURAL RESOURCES DIVISION OF WATER QUALITY.
ISSUED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND
NCG-010000 GENERAL CONSTRUCTION PERMIT EFFECTIVE AUGUST 3, 2011
WITH THE REGULATIONS SET FORTH BY THE
THESE EROSION AND SEDIMENT CONTROL PLANS COMPLY
ENGINEER.
NEED TO BE INSTALLED AS DIRECTED BY THE
ADDITIONAL EROSION CONTROL DEVICES MAY
REQUIRE PRIOR APPROVAL BY ENGINEER.
NOTES: ANY DEVIATION FROM OPTIONS GIVEN WILL
EROSION AND SEDIMENT CONTROL MEASURES
Temporary Silt Ditch
Temporary Silt Fence
Silt Basin Type B
Stilling Basin
TDTemporary Diversion
Temporary Rock Silt Check Type-B
Temporary Rock Silt Check Type-A
Temporary Rock Sediment Dam Type-A
Temporary Rock Sediment Dam Type-B
Type A
Type B
Type C
A
B
C
Temporary Silt Fence
TSD
Std. #Description Symbol
Temporary Berms and Slope Drains
Rock Inlet Sediment Trap:
1630.03
1630.05
1605.01
1622.01
1633.01
1634.01
1634.02
1635.01
1635.02
1630.04
1632.01
1632.02
1632.03
Rock Pipe Inlet Sediment Trap Type-A
Rock Pipe Inlet Sediment Trap Type-B
1606.01 Special Sediment Control Fence
Skimmer Basin
Tiered Skimmer Basin
Infiltration Basin
Special Stilling Basin1630.06
Temporary Rock Silt Check Type-A with
Matting and Polyacrylamide (PAM)
Wattle/Coir Fiber Wattle
Wattle/Coir Fiber Wattle
with Polyacrylamide (PAM)
1630.02
1633.02
EW
CFW
EC-1
DIVISION OF HIGHWAYS
STATE OF NORTH CAROLINA
PLAN FOR PROPOSED
HIGHWAY EROSION CONTROL
PE, ROW, UTIL.
& CONST.
C
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TYPE OF WORK:
RESURFACING
GRADING, DRAINAGE, PAVING, STRUCTURES AND
LOCATION:
Audrey B. Burnette, P.E.
Audrey B. Burnette, P.E.
3081
JUNE 4, 2013
JUNE 4, 2013 NCDOT CONTACT: Viginia Mabry
J.T. Peacock Jr., P.E.
17BP.7.R.62
17BP.7.R626
ORANGE COUNTY
SR 1120 (MT. WILLING RD)
BRIDGE NO. 670043 OVER SEVEN MILE CREEK ON
CONTRACTOR :
GREENSBORO, NORTH CAROLINA 29492
300 S. BENBOW ROAD
THOMPSON ARTHUR
Final Phase
Both Phases
Clearing and Grubbing Phase
CONSTRUCTION.
GRUBBING PHASE OF
FOR CLEARING AND
EROSION CONTROL PLANS
THIS PROJECT CONTAINS
for Special Considerations.
Refer To E. C. Special Provisions
ON THIS PROJECT
SENSITIVE AREA(S) EXIST
ENVIRONMENTALLY
for Special Considerations.
Refer To E. C. Special Provisions
to Sta.
From Sta.
High Quality Water Zone(s) Exist
ON THIS PROJECT
HIGH QUALITY WATER(S) EXIST
STANDARDS.
SENSITIVE WATERSHED
BEEN DESIGNED TO
THIS PROJECT HAS
Roadway Standard Drawings
The following roadway english standards as appear in "Roadway Standard Drawings"- Roadway Design
Unit - N. C. Department of Transportation - Raleigh, N. C., dated January 2012 and the latest
revison thereto are applicable to this project and by reference hereby are considered a part of
these plans.
Temporary Rock Sediment Dam Type A
Temporary Rock Sediment Dam Type B
Temporary Silt Fence
Rock Pipe Inlet Sediment Trap Type A
1634.01
1634.02
1635.01
1605.01
1630.01
Temporary Berms and Slope Drains
1606.01
1622.01
Special Sediment Control Fence
Riser Basin
1635.02 Rock Pipe Inlet Sediment Trap Type B
1604.01 Railroad Erosion Control Detail
1607.01 Gravel Construction Entrance
1630.05 Temporary Diversion
1630.04 Stilling Basin
1630.03 Temporary Silt Ditch
1630.02 Silt Basin Type B
1630.06 Special Stilling Basin
1631.01 Matting Installation
1632.02
1632.01
Rock Inlet Sediment Trap Type B
Rock Inlet Sediment Trap Type A
1632.03 Rock Inlet Sediment Trap Type C
1633.01
1633.02 Temporary Rock Silt Check Type B
Temporary Rock Silt Check Type A
1640.01 Coir Fiber Baffle
1645.01 Temporary Stream Crossing
End
Begin
RESURFACING
GRADING, DRAINAGE, PAVING, STRUCTURES AND
4
-L-
BRIDGE NO. 670043
MT. WILLING RD.SR 1120
TO BUCKHORN RD.
SR 1120 (MT. WILLING RD)
BRIDGE NO. 670043 OVER SEVENMILE CREEK ON
-L- STA. 10+90.00
BEGIN PROJECT
-L- STA. 15+20.00
END PROJECT
-L- STA. 12+50.77
BEGIN BRIDGE
-L- STA. 13+68.27
END BRIDGE
TO I-85/I-40
SBG +19
VICINITY MAP
2. THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES.
LIMITS ESTABLISHED BY METHOD II.
1. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE
NOTES:
OFFSITE DETOUR
B
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NSRS 2007NAD 83/
Bridge No. 670043
S
R
1120
M
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W
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R
d.SR 1125Tapp Rd.
SR 1114Perry R d.SR 11
3
7
Bushy Coo
k Rd.
SR 11
4
6
W Ten Rd.
70
85
40
Seven
mile Creek
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FLOW
A A
*T = 12" MIN., 18" MAX.
WIDTH
*T
PLAN
SECTION A-A
SECTION B-B
B
B
2/3 CHANNEL
STRUCTURAL STONE
SEDIMENT CONTROL STONE
2’ MIN
2’ MIN
L=3xH
12"
H = 12" MIN
MATTING
EXCELSIOR
MATTING
EXCELSIOR
CLASS B STONE
PAM
INSET A
See Inset A
USE EXCELSIOR FOR MATTING MATERIAL AND ANCHOR
MATTING SECTION AT TOP AND BOTTOM WITH CLASS B STONE.
TO TOP OF MATTING SECTION AND AFTER EVERY RAINFALL
EVENT THAT EQUALS OR EXCEEDS 0.50 INCHES.
MATTING
EXCELSIOR
CLASS B STONE
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
R/W SHEET NO.
SHEET NO.PROJECT REFERENCE NO.
EC-2
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
R/W SHEET NO.
SHEET NO.PROJECT REFERENCE NO.
17BP.7.R.62
NOT TO SCALE
TEMPORARY ROCK SILT CHECK TYPE ’A’ WITH
EXCELSIOR MATTING AND POLYACRYLAMIDE (PAM)
TO BE APPLIED TO EACH ROCK SILT CHECK.
MATERIAL, AND ANALYZE FOR APPROPRIATE PAM FLOCCULANT
A SOIL SAMPLE FROM PROJECT LOCATION, AND FROM OFFSITE
PRIOR TO POLYACRYLAMIDE (PAM) APPLICATION, OBTAIN
NOTES
INITIALLY APPLY 4 OUNCES OF POLYACRYLAMIDE (PAM)
(4 OZ.)
SHEET NO.PROJECT REFERENCE NO.
DIVISION OF HIGHWAYS
STATE OF NORTH CAROLINA
HYDRAULICSROADWAY DESIGN
ENGINEER ENGINEER
17BP.7.R.62
SITE DESCRIPTION
SOIL STABILIZATION TIMEFRAMES
STABILIZATION TIME
7 DAYS
TIMEFRAME EXCEPTIONS
PERIMETER DIKES, SWALES, DITCHES AND SLOPES
HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE
SLOPES STEEPER THAN 3:1 7 DAYS
IF SLOPES ARE 10’ OR LESS IN LENGTH AND ARE
NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED.
NONE
SLOPES 3:1 OR FLATTER 14 DAYS
14 DAYS
7 DAYS FOR SLOPES GREATER THAN 50’ IN
LENGTH.
ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 NONE, EXCEPT FOR PERIMETERS AND HQW ZONES.
EC-3
15" RCP
N
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Orange County
Doris S. & Curtis R. Cecil
Seven Mile Farm LLC
6
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EXISTING R/W
EXISTING R/W
PK
EXISTING R/W
EXISTING R/W
20’ PAVED ROAD
S
E
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N
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C
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E
K
MT. WILLING RD.
SR 1120
5
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565
5
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570
5
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570
575
575
575
575
575
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7
5
5
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0
580
58
0
580
580585
585
585
590 59
0
590
5
9
5
DO NOT USE FOR CONSTRUCTION
PRELIMINARY PLANS
INCOMPLETE PLANS
DO NOT USE FOR R/W ACQUISITION
-L- POT STA. 12+39.77
BEGIN APPROACH SLAB
-L- POT STA. 13+79.27
END APPROACH SLAB
-L- POT STA. 12+50.77
BEGIN BRIDGE
-L- POT STA. 13+68.27
END BRIDGE
11
’
11
’
4
’
-
3
"
4
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3
"
.
0
1
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6
"
-L- STA. 12+19.00
BEGIN SBG
E
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8:1
8:1
8:1
8:1
8:1 8:1
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TYP.
20.5’
+
5
1
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5
0
TO EXIST.
50’ TAPER
TO EXIST.
50’ TAPER
TYP.
20.5’
+
8
1
.0
5
16’
N
C
+19.00 LT&RT
BEGIN SBG
EC-4/CONST. 417BP.7.R.62
PLANS PREPARED BY :
900 RIDGEFIELD DRIVE SUITE 350
RALEIGH, NORTH CAROLINA 27609-3960
RUMMEL, KLEPPER & KAHL, LLP
NC LICENSE NO. F-0112 (919) 878-9560
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ENGINEER
ROADWAY DESIGN
R/W SHEET NO.
ENGINEER
HYDRAULICS
SHEET NO.PROJECT REFERENCE NO.
NAD 83 (NSRS 2007)
13+0012+0011+00
-L-
10+00
DIV7A - BRIDGE 670043 - ORANGE COUNTY
550
560
570
580
590
550
560
570
580
590
*
TYPE-III TYPE-III
TYPE-III TYPE-III
SKETCH SHOWING ROADWAY IN RELATION TO PROPOSED STRUCTURE
TL-3
GRAU-350
TL-3
GRAU-350
TL-3
GRAU-350
TL-3
GRAU-350
14+00 15+00 16+00
PROPOSED STRUCTURE.
LEFT IN PLACE IF NOT IN CONFLICT WITH
NOTE: EXISTING BRIDGE REMNANTS MAY BE
TULIP POPLAR
RR SPIKE IN ROOT OF 24" YELLOW
N 79 05’ 18.13" DIST. 102.24
BL STA 5+00.00
N 842994 E 1950084
BM#1 ELEV. 569.90
*
*DESIGN EXCEPTION FOR VERTICAL CURVE & SSD
PI Sta 11+25.13
D
L = 207.74’
T = 103.91’
R = 3,275.00’
PI Sta 15+66.66
D
L = 122.51’
T = 61.28’
R = 1,910.00’
15
-L-
-L- POT Sta. 10+00.00
-L- PC Sta. 10+21.22
-L- PT Sta. 12+28.96
-L- PC Sta. 15+05.38
-L- PT Sta. 16+27.89
-L- POT Sta. 16+49.14
-L- POC STA. 10+90.00
BEGIN PROJECT
-L- POC STA. 15+20.00
END PROJECT
SE = 0.03
V = 50mph V = 50mph
SE = transition
-L- STA. 12+50.77
BEGIN BRIDGE
-L- STA. 13+68.27
END BRIDGE
SBG +19
565.9’
NWS
573’
100-YR.
-L- STA. 10+90.00
BEGIN GRADE
EL = 580.85’
-L- STA. 12+50.77
BEGIN BRIDGE
-L- STA. 13+68.27
END BRIDGE
-L- STA. 15+20.00
END GRADE
EL = 583.69’
V = 25mph V = 20mph
PI = 11+85.00
EL = 577.16’
(-)
3
.890
0%
(+)0.6526%
VC = 120’
K = 26
PI = 14+50.00
EL = 578.89’
(+)6.8600%
VC = 140’
K = 23
Elev. = 577.49’
-L- Sta. 12+27.76
Low Point
-L- STA 14+97.00 TO 15+20.00
-L- STA 10+90.00 TO 11+65.00
MILLING LIMITS:
EXCAVATION = 175 CY
APPROXIMATE STRUCTURE
STA. 14+11 RT; EL.=575.7’
BEGIN SP. CUT DITCH
STA. 15+00 RT; EL.=579.9’
END SP. CUT DITCH
(+) 4.7528%
BRIDGE HYDRAULIC DATA
STR #670043 Sta. 13+09.52 -L-
DESIGN FREQUENCY
NWS ELEV SURVEYED = 08/14/2013
NORMAL WATER SURFACE ELEV = 565.9 FT
OVERTOPPING ELEVATION
OVERTOPPING DISCHARGE = 7,789
= 577.5 FT
CFS
YRS
FT
YRS
CFS
FT
CFS= 3,000
= 573.0
= 3,800
= 100
= 574.20
= 500+OVERTOPPING FREQUENCY
100 YEAR HW ELEVATION
100 YEAR FREQUENCY
100 YEAR DISCHARGE
DESIGN HW ELEVATION
DESIGN DISCHARGE
= 25 YRS
F
F
F
F
F F
F
F F
C
SBG +19
7
EX. R/W
40’
+10.00
EX. R/W
40’
+85.00
EX. R/W
40’
+05.00EX. R/W
50’
+91.00
40’
50’
+20.00
0402
2GI
0401
2GI
EXIST. TRANSPORTATION FACILITY
FACILITY
EXIST. TRANSPORTATION
REMOVE
Flatter2:1 or
D
2:
1
( Not to Scale)
SPECIAL CUT DITCH
FROM STA. 14+11 TO STA. 15+00 RT
DETAIL A
Min. D= 1.0 Ft.
Ground
Natural Slope
Ditch
Front
0403
RCP-IV
15"15"
5 SY GEO FAB
RIP RAP W/
1 TON CL B
15"
SEE DETAIL A
SPEC. CUT DITCH
565.9’
NWS
573’
100-YR.
-L- STA. 10+90.00
BEGIN GRADE
EL = 580.85’
-L- STA. 12+50.77
BEGIN BRIDGE
-L- STA. 13+68.27
END BRIDGE
-L- STA. 15+20.00
END GRADE
EL = 583.69’
V = 25mph V = 20mph
PI = 11+85.00
EL = 577.16’
(-)
3
.890
0%
(+)0.6526%
VC = 120’
K = 26
PI = 14+50.00
EL = 578.89’
(+)6.8600%
VC = 140’
K = 23
Elev. = 577.49’
-L- Sta. 12+27.76
Low Point
-L- STA 14+97.00 TO 15+20.00
-L- STA 10+90.00 TO 11+65.00
MILLING LIMITS:
EXCAVATION = 175 CY
APPROXIMATE STRUCTURE
STA. 14+11 RT; EL.=575.7’
BEGIN SP. CUT DITCH
STA. 15+00 RT; EL.=579.9’
END SP. CUT DITCH
(+) 4.7528%
BRIDGE HYDRAULIC DATA
STR #670043 Sta. 13+09.52 -L-
DESIGN FREQUENCY
NWS ELEV SURVEYED = 08/14/2013
NORMAL WATER SURFACE ELEV = 565.9 FT
OVERTOPPING ELEVATION
OVERTOPPING DISCHARGE = 7,789
= 577.5 FT
CFS
YRS
FT
YRS
CFS
FT
CFS= 3,000
= 573.0
= 3,800
= 100
= 574.20
= 500+OVERTOPPING FREQUENCY
100 YEAR HW ELEVATION
100 YEAR FREQUENCY
100 YEAR DISCHARGE
DESIGN HW ELEVATION
DESIGN DISCHARGE
= 25 YRS
SEE PROJECT SPECIAL PROVISIONS
ENVIRONMENTALLY SENSITIVE AREA
NOTE:
PLACE TEMPORARY ROCK SEDIMENT DAMS TYPE - B
DRAINAGE OUTLETS.
AND TEMPORARY ROCK SILT CHECKS TYPE - A AT
CONSTRUCTION SHEET 4
EROSION CONTROL FOR
CLEARING AND GRUBBING
REQUIRED FOR DRILLED SHAFTS
SPECIAL STILLING BASINS
15" RCP
N
8
6
4
8
’
2
7
"
E
4
4
0.
9
9
’
6
0
.
0
0
’
Orange County
Doris S. & Curtis R. Cecil
Seven Mile Farm LLC
6
0
.
0
0
’
EXISTING R/W
EXISTING R/W
PK
EXISTING R/W
EXISTING R/W
20’ PAVED ROAD
S
E
VE
N
MILE
C
R
E
E
K
MT. WILLING RD.
SR 1120
DO NOT USE FOR CONSTRUCTION
PRELIMINARY PLANS
INCOMPLETE PLANS
DO NOT USE FOR R/W ACQUISITION
-L- POT STA. 12+39.77
BEGIN APPROACH SLAB
-L- POT STA. 13+79.27
END APPROACH SLAB
-L- POT STA. 12+50.77
BEGIN BRIDGE
-L- POT STA. 13+68.27
END BRIDGE
11
’
11
’
4
’
-
3
"
4
’-
3
"
.
0
1
.
0
2
N
C
F
-
F
3
0
’
-
6
"
-L- STA. 12+19.00
BEGIN SBG
E
X
I
S
T
.
.
0
1
.
0
2
.
0
3
.
0
3
.
0
2
.0
1
.0
1
.0
0
.0
2
.0
2
.0
3
.0
2
.0
4
.0
1
E
X
I
S
T
.
P
S
4
’
P
S
4
’
11
’
11
’
11
’
11
’
P
S
4
’
P
S
4
’
8:1
8:1
8:1
8:1
8:1
8:1 8:1
+
4
0
.0
0
+
5
0
.0
0
TYP.
20.5’
+
5
1
.
5
0
TO EXIST.
50’ TAPER
TO EXIST.
50’ TAPER
TYP.
20.5’
+
8
1
.0
5
16’
N
C
+19.00 LT&RT
BEGIN SBG
17BP.7.R.62 EC-5/CONST.4
PLANS PREPARED BY :
900 RIDGEFIELD DRIVE SUITE 350
RALEIGH, NORTH CAROLINA 27609-3960
RUMMEL, KLEPPER & KAHL, LLP
NC LICENSE NO. F-0112 (919) 878-9560
8
/
1
7
/
9
9
11
/
8
/
2
0
1
3
R
:
\
H
y
d
r
a
u
l
i
c
s
\
C
A
D
D
\
P
S
H
\
E
C
P
l
a
n
s
\
6
7
0
0
4
3
_
E
C
_
p
s
h
5
.
d
g
n
e
r
i
g
g
s
ENGINEER
ROADWAY DESIGN
R/W SHEET NO.
ENGINEER
HYDRAULICS
SHEET NO.PROJECT REFERENCE NO.
NAD 83 (NSRS 2007)
13+0012+0011+00
-L-
10+00
DIV7A - BRIDGE 670043 - ORANGE COUNTY
550
560
570
580
590
550
560
570
580
590
*
TYPE-III TYPE-III
TYPE-III TYPE-III
SKETCH SHOWING ROADWAY IN RELATION TO PROPOSED STRUCTURE
TL-3
GRAU-350
TL-3
GRAU-350
TL-3
GRAU-350
TL-3
GRAU-350
14+00 15+00 16+00
PROPOSED STRUCTURE.
LEFT IN PLACE IF NOT IN CONFLICT WITH
NOTE: EXISTING BRIDGE REMNANTS MAY BE
TULIP POPLAR
RR SPIKE IN ROOT OF 24" YELLOW
N 79 05’ 18.13" DIST. 102.24
BL STA 5+00.00
N 842994 E 1950084
BM#1 ELEV. 569.90
*
*DESIGN EXCEPTION FOR VERTICAL CURVE & SSD
PI Sta 11+25.13
D
L = 207.74’
T = 103.91’
R = 3,275.00’
PI Sta 15+66.66
D
L = 122.51’
T = 61.28’
R = 1,910.00’
15
-L-
-L- POT Sta. 10+00.00
-L- PC Sta. 10+21.22
-L- PT Sta. 12+28.96
-L- PC Sta. 15+05.38
-L- PT Sta. 16+27.89
-L- POT Sta. 16+49.14
-L- POC STA. 10+90.00
BEGIN PROJECT
-L- POC STA. 15+20.00
END PROJECT
SE = 0.03
V = 50mph V = 50mph
SE = transition
-L- STA. 12+50.77
BEGIN BRIDGE
-L- STA. 13+68.27
END BRIDGE
SBG +19
565.9’
NWS
573’
100-YR.
-L- STA. 10+90.00
BEGIN GRADE
EL = 580.85’
-L- STA. 12+50.77
BEGIN BRIDGE
-L- STA. 13+68.27
END BRIDGE
-L- STA. 15+20.00
END GRADE
EL = 583.69’
V = 25mph V = 20mph
PI = 11+85.00
EL = 577.16’
(-)
3
.890
0%
(+)0.6526%
VC = 120’
K = 26
PI = 14+50.00
EL = 578.89’
(+)6.8600%
VC = 140’
K = 23
Elev. = 577.49’
-L- Sta. 12+27.76
Low Point
-L- STA 14+97.00 TO 15+20.00
-L- STA 10+90.00 TO 11+65.00
MILLING LIMITS:
EXCAVATION = 175 CY
APPROXIMATE STRUCTURE
STA. 14+11 RT; EL.=575.7’
BEGIN SP. CUT DITCH
STA. 15+00 RT; EL.=579.9’
END SP. CUT DITCH
(+) 4.7528%
BRIDGE HYDRAULIC DATA
STR #670043 Sta. 13+09.52 -L-
DESIGN FREQUENCY
NWS ELEV SURVEYED = 08/14/2013
NORMAL WATER SURFACE ELEV = 565.9 FT
OVERTOPPING ELEVATION
OVERTOPPING DISCHARGE = 7,789
= 577.5 FT
CFS
YRS
FT
YRS
CFS
FT
CFS= 3,000
= 573.0
= 3,800
= 100
= 574.20
= 500+OVERTOPPING FREQUENCY
100 YEAR HW ELEVATION
100 YEAR FREQUENCY
100 YEAR DISCHARGE
DESIGN HW ELEVATION
DESIGN DISCHARGE
= 25 YRS
F
F
F
F
F F
F
F F
C
SBG +19
7
EX. R/W
40’
+10.00
EX. R/W
40’
+85.00
EX. R/W
40’
+05.00EX. R/W
50’
+91.00
40’
50’
+20.00
0402
2GI
0401
2GI
EXIST. TRANSPORTATION FACILITY
FACILITY
EXIST. TRANSPORTATION
REMOVE
Flatter2:1 or
D
2:
1
( Not to Scale)
SPECIAL CUT DITCH
FROM STA. 14+11 TO STA. 15+00 RT
DETAIL A
Min. D= 1.0 Ft.
Ground
Natural Slope
Ditch
Front
0403
RCP-IV
15"15"
5 SY GEO FAB
RIP RAP W/
1 TON CL B
15"
SEE DETAIL A
SPEC. CUT DITCH
565.9’
NWS
573’
100-YR.
-L- STA. 10+90.00
BEGIN GRADE
EL = 580.85’
-L- STA. 12+50.77
BEGIN BRIDGE
-L- STA. 13+68.27
END BRIDGE
-L- STA. 15+20.00
END GRADE
EL = 583.69’
V = 25mph V = 20mph
PI = 11+85.00
EL = 577.16’
(-)
3
.890
0%
(+)0.6526%
VC = 120’
K = 26
PI = 14+50.00
EL = 578.89’
(+)6.8600%
VC = 140’
K = 23
Elev. = 577.49’
-L- Sta. 12+27.76
Low Point
-L- STA 14+97.00 TO 15+20.00
-L- STA 10+90.00 TO 11+65.00
MILLING LIMITS:
EXCAVATION = 175 CY
APPROXIMATE STRUCTURE
STA. 14+11 RT; EL.=575.7’
BEGIN SP. CUT DITCH
STA. 15+00 RT; EL.=579.9’
END SP. CUT DITCH
(+) 4.7528%
BRIDGE HYDRAULIC DATA
STR #670043 Sta. 13+09.52 -L-
DESIGN FREQUENCY
NWS ELEV SURVEYED = 08/14/2013
NORMAL WATER SURFACE ELEV = 565.9 FT
OVERTOPPING ELEVATION
OVERTOPPING DISCHARGE = 7,789
= 577.5 FT
CFS
YRS
FT
YRS
CFS
FT
CFS= 3,000
= 573.0
= 3,800
= 100
= 574.20
= 500+OVERTOPPING FREQUENCY
100 YEAR HW ELEVATION
100 YEAR FREQUENCY
100 YEAR DISCHARGE
DESIGN HW ELEVATION
DESIGN DISCHARGE
= 25 YRS
Along Stream
For Work Under Bridge
Place Coir Fiber Matting
D D
-L- STA. 14+11 TO 15+00 RT.
PROPOSED DITCH LINE.
INSTALL 45 SY PSRM IN THE
SEE DETAIL SHEET RF-1
AS DIRECTED BY ENGINEER
INSTALL REFORESTATION
C
C
STATE STATE PROJECT REFERENCE NO.
STATE PROJ. NO.F. A. PROJ. NO.DESCRIPTION
NO.
TOTAL
SHEETS
N.C.
SHEET
HEALING IN DIBBLE PLANTING METHOD
firming soil at top.
5. Push handle forward
PLANTING NOTES:
N.C.D.O.T. - ROADSIDE ENVIRONMENTAL UNIT
protected area.
1. Locate a healing-in site in a shady, well
the root collar is at ground level.
against the sloping end so that
4. Place a single layer of plants
as necessary and water thoroughly.
6. Repeat layers of plants and sawdust
correct depth.
and place seedling at
2. Remove planting bar
USING THE KBC PLANTING BAR
SEEDLING / LINER BAREROOT PLANTING DETAIL
PLANTING DETAILS
MIXTURE, TYPE, SIZE, AND FURNISH SHALL CONFORM TO THE FOLLOWING:
toward planter.
as shown and pull handle
1. Insert planting bar
root systems from drying.
container to prevent the
canvas bag or similar
shall be kept in a moist
During planting, seedlings
PLANTING BAG
soil at bottom.
toward planter, firming
4. Pull handle of bar
thoroughly.
hole open. Water
6. Leave compaction
12 in - 18 in BR
12 in - 18 in BR
12 in - 18 in BR
12 in - 18 in BR
25% BETULA NIGRA
25% FRAXINUS PENNSYLVANICA
25% PLATANUS OCCIDENTALIS
25% LIRIODENDRON TULIPIFERA
RIVER BIRCH
GREEN ASH
SYCAMORE
TULIP POPLAR
12 inches deep and provide drainage.
2. Excavate a flat bottom trench
a sloping angle.
sawdust over the roots maintaining
5. Place a 2 inch layer of well rotted
at one end of the trench.
well rotted sawdust at a sloping angle
rotted sawdust. Place a 2 inch layer of
3. Backfill the trench with 2 inches well
2 inch
from seedling.
2 inches toward planter
3. Insert planting bar
1 inch thick at center.
4 inches wide and
be 12 inches long,
cross section, and shall
blade with a triangular
Planting bar shall have a
KBC PLANTING BAR
root collar.
10 inches below the
no roots extend more than
pruned, if necessary, so that
All seedlings shall be root
ROOT PRUNING
REFORESTATION
AVERAGING 8 FT. ON CENTER, APPROXIMATELY 680 PLANTS PER ACRE.
TREE REFORESTATION SHALL BE PLANTED 6 FT. TO 10 FT. ON CENTER, RANDOM SPACING,
REFORESTATION
REFORESTATION DETAIL SHEET
RF-117BP.7.R.62
NO SURVEY REQUIRED FORM
PROJECT INFORMATION
Project No:
WBS No: 17BP.7.R.54
F.A. No:
Federal (USACE) Permit Required?
Project Description:
Project Tracking No. (Internal UseJ
12-06-0077
County: Orange
Document: MCC
Funding: � State ❑ Federal
❑ Yes � No Permit Type: NWP 3 or 14
Replace Bridge No 43 on SR 1120 over Seven Mile Creek
SUMMARY OF CULTURAL RESOURCES REVIEW
Brief description of review activities, results of review, and conclusions:
Review of HPO quad maps, relevant background reports, historic designations roster, and indexes was
undertaken on June 20, 2012. Based on this review, there were no existing NR, SL, LD, DE, or SS
properties in the Area of Potential Effects (APE). There are no structures over 50 years of age in the APE
of this project. The two houses nearest the bridge were constructed in 1977 and 1985.
Brief Explanation of why the available information provides a reliable basis for reasonablypredicting
that there are no unidentified historic properties in the APE.•
Using HPO GIS website and the Orange County GIS Tax Data website provides reliable information
regarding the structures in the APE. These combined utilities are considered valid for the purposes of
determining the likelihood of historic resources being present.
SUPPORT DOCUMENTATION
See attached: Maps
FINDING BY NCDOT CULTURAL RESOURCES PROFESSIONAL
NO SURVEY REQUIRED FOR HISTORIC ARCHITECTURE
NCDOT Cu
��
Specialist
_� �, �o � �
"No Survey Requirerf" jorm ja� Minor Transpor(a(ia� Projects as Ounlified in (he 2007 Pi•ogranunatic Agreeme��t.
NCDOT A�•chaeology & Hismi•ic Archilecnu�e Groaps
Date
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12-06 0077
“No Survey Required” form for Minor Transportation Projects as Qualified in the 2007 Programmatic Agreement.
NCDOT Archaeology & Historic Architecture Groups
PROJECT INFORMATION
Project No: Str. # 670043 County: Orange
WBS No: 17BP.7.R.54 Document: LIBR/PCE or MCC
F.A. No: Funding: State Federal
Federal (USACE) Permit Required? Yes No Permit Type: NW 3 or NW 14
Project Description: This undertaking involves replacing Bridge No. 43, in kind, with a new structure
over Seven Mile Creek on SR 1120 (Mt Willing Rd). This project’s Area of Potential Effects includes
75ft to either side of the bridge and 300ft from each end, allowing for on-site detours or variant
replacement designs, if necessary. However, only minor ditch line impacts are anticipated. The entire
APE is to be considered for archaeological assessment, though as a replace in-place project, the review
centers on the existing 60 ROW plus a reasonable construction easement.
SUMMARY OF CULTURAL RESOURCES REVIEW
Brief description of review activities, results of review, and conclusions:
Aerial mapping and topography of this rural location was examined. Records at the Office of State
Archaeology were reviewed. USGS quadrangle mapping depicting previously reviewed areas and site
locations was copied. No previously documented archaeological sites were noted, nor were there any
environmental reviews in the nearby area. A reconnaissance conducted on July 27, 2012. For this
project, much of the APE has been modified by the existing bridge construction and road. Expectations
that an intact or otherwise significant archaeological resource might be impacted are low for this replace
in place project.
Brief Explanation of why the available information provides a reliable basis for reasonably predicting
that there are no unidentified historic properties in the APE:
The undertaking involves replacing an existing bridge in-kind. No archaeological sites have been
recorded and documented with the Office of State Archaeology. This is a relatively small undertaking.
Much of the APE has been disturbed by the existing transportation feature, bridge No. 43 on SR 1120.
These factors suggest that undocumented, significant and undisturbed archaeological sites are unlikely to
be impacted within the APE.
SUPPORT DOCUMENTATION
See attached: USGS quadrangle (Efland)
FINDING BY NCDOT CULTURAL RESOURCES PROFESSIONAL
ARCHAEOLOGY HISTORIC ARCHITECTURE (CIRCLE ONE)
7/30/2012
NCDOT Cultural Resources Specialist Date
Project Tracking No. (Internal Use)
NO SURVEY REQUIRED FORM
12-06 0077
“No Survey Required” form for Minor Transportation Projects as Qualified in the 2007 Programmatic Agreement.
NCDOT Archaeology & Historic Architecture Groups
Figure 1. Location of Bridge No. 43 in Orange County (PA 12-06-0077) along SR 1120 over
Sevenmile Creek.