HomeMy WebLinkAbout20140054 Ver 1_Permit Drawings_20140115North Carolina Department of Transportation
Ver�iatl I.I
Highway Stormwater Program
Rdeased: July 2010(DRAFT) STORMWATER MANAGEMENT PLAN
Page 1 of 5
General Project Information
Project No.:
SF400895
Date:
7- Jan -14
City /Town:
Designer:
David Fuh, ICA Engineering
County(ies):
Guilford County
Project Manager:
Herb Turner, ICA Engineering
River Basin(s):
Cape Fear
CAMA County?
no
TVA County? no
Primary Receiving Water:
Boulding Branch
NCDWQ Stream Index:
17 -3 -2
NCDWQ Surface Water Classification for Primary Receiving Water
I
Water Supply IV (WS -IV)
Supplemental:
Other Stream Classification:
303(d) Stream?
no
I Type(s) of Impairment:
State Stormwater Permit Required?
no
I If yes, why?
Could the Project Impact Threatened or Endangered Species?
no
Description:
Anadromous Fish Present?
no
Description:
Buffer Rules in Effect?
yes
Buffer Rules:
lRandleman Lake Watershed
Existing Site
Description of Existing Project Area:
Piedmont Urban area, facility type: Principal Arterial
Average Daily Traffic (existing):
9200
Existing Cross Section:
curb and gutter section, 2 paved lanes (total 30' clear roadway width), sidewalks on both sides
Surrounding Land Use:
Urban - residential, school, park, greenway
General Comments:
existing bridge #895 is two span, 1@15'10", 1 @16', reinforced concrete slab, abutment: RC full height, interior bent: RC cap, post & PED, STL , post
& conc ped
Project Description
Description of Proposed Project:
replacement of bridge #895 over Boulding Branch on SR 1486 (E. Lexington Ave.)
Average Daily Traffic (proposed):
9200
Proposed Cross - Section:
curb and gutter section, 2 @ 13' paved lanes (total 30' clear roadway width), 5' sidewalk on both sides
Interchange Modification:
no
IMedian Type:
Terminus:
Terminus:
Project Length (lin. miles /feet):
0.047 miles
jAdded Impervious Area (ac.):
10.00
General Comments:
North Carolina Department of Transportation
Ver�iall I.I
Highway Stormwater Program
Rdeased: July 2010 (DRAF) STORMWATER MANAGEMENT PLAN
Page 2 of 5
Environmental Summary
Riparian Buffer and Jurisdictional
Stream Impacts and Associated SCMs
Station
Stream Name
Stream
Type
Jurisdict,
Stream
Buffer?
Classific-
ation?
Proposed Structure
SCM Type
Checklist
Complete?
DA (ac,)
42
(ft31s)
410
(ft31s)
WQv`
(ft3)
11 +97.7
Boulding Branch
Perennial
RPW
Randleman
Water Supply
IV (WS -IV)
2 @14'x10' RCBC
no
General Comments;
North Carolina Department of Transportation
Ver�iall I.I
Highway Stormwater Program
Rdeased: July 2010(DRAFT) STORMWATER MANAGEMENT PLAN
Page 3 of 5
Stream Relocation
Station
Stream Name
Stream Length (ft)
Additional Information
General Comments:
no stream relocation for the project
North Carolina Department of Transportation
Ver�iall I.I
Highway Stormwater Program
Rdeased: July 2010(DRAFT) STORMWATER MANAGEMENT PLAN
Page 4 of 5
Jurisdictional Wetlands
Station
Type of Impact
Minimization of Impact
General Comments:
no wetlands in project area
North Carolina Department of Transportation
Ver�iall I.I
Highway Stormwater Program
Rdeased: July 2010(DRAFT) STORMWATER MANAGEMENT PLAN
Page 5 of 5
Additional Comments
The on -site roadway stormwater is collected at roadway sag on both sides using two catch basins and has outlet at - L -12 +62 Right. This outlet is located outside of buffer zone. The proposed roadway
width, curb and gutter, and side walk dimensions will match existing's. There are no increases in impervious area for the project and the pre and post discharges are the same. Therefore, additional
stormwarter measures are not required. The offsite stormwater is collected at Mcguinn Drive using an existing 18" RCP open end pipe and an existing catch basin near the intersection with -L- (E.
Lexington Ave.). These two inlets are located outside of the project limit and this existing storm drain system should be retained. The proposed roadway is in fill section and there are no new roadside
ditches or new stormwater conveyances through the buffers. Diffuse Flow Requirement (Randleman Lake Buffer Rule Section (8)) is satified for the project. The proposed box culvert was sized to match
existing channel geomery to maintain normal flow width, depth, and velocity. This will maintain sediment transport during bankful discharge in order to provide a stable stream (no degradation or
agradation will occurs). The barrel invert will be a minimum of 1' below the stream bed to consider fish passage. Class II rip rap will be used at outlet channel to stabilize stream banks.
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17BP.7.R.22
PROJECT
LIMITS
1896
1486
• �( • •
• 1278
1486 1471 •
•
• 11
•
1471 1278
VICINITY MAP
(NOT TO SCALE)
OFF -SITE DETOUR
DESIGN DATA
ADT 2007 = 9200
V = 35 MPH
LOCATION: BRIDGE NO.895 OVER BOULDING BRANCH ON SR 1486 (LEXINGTON AVENUE)
TYPE OF WORK: GRADING, PAVING, DRAINAGE AND STRUCTURE
6TATD STATE PROJECT REFERENCE NO. 6�JEET
NO. SH
STATE PROJECT NO. i E- EDOJ.NO. DE6CRIPTION
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BEGIN CULVERT
BEGIN PROJECT 178P.7.R.22 -L- Sta.11 +8352 END PROJECT 17BP.7.R.22
-L- STA 10 +50.00 -L- STA 13 +00.00
TO 1 -74 1US 3/l
�� SR 1486 -- � � --
E.I�LEXINGTON AVE. ��
I
END CULVERT
-L- St(7. /2 +// 96
PROJECT LENGTH
LENGTH ROADWAY TIP PROJECT = 0.042 MILES
LENGTH STRUCTURE TIP PROJECT = 0.005 MILES
TOTAL LENGTH TIP PROJECT = 0.047 MILES
Prepared In the Office of Hatch Mo# MacDonald for
DIVISION 7
NORTH CAROLINA DEPARTMENT OF TRANSPORTATION
2012 STANDARD SPECIFICATIONS
TIM PE
RGJORDAN,
LETTING DATE:
DAVID FUH PE
RYDRA ULICS ENGINEER
NCDOT CONTACT: TIM POWERS, PE
DIVISION BRIDGE
PROGRAM MANAGER
ROADWAY DESIGN ENGINEER
Y.E.
SIGNATURE:
HYDRAULICS ENGINEER
P.E.
PRELIMINARY PLANS
DO NOT USE FOR CONSTRUCTION
INCOMPLETE PLANS
DO NOT USE POR R/ W ACOUDSITION
PLANS PREPARED BY.
Hatch Mott
F MacDonald
PO Box 700
Fuquay- Vanna, IC 27526
(9l9) 552 -2253
(979)552 -2254 (Fax)
WW, riatChmott.com
LICENSE NO. F -0669
1� Rliii; tit NC 2]n`C]
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BASE DISCHARGE
- 2560
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BASE FREQUENCY
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OVERTOPPING DISCHARGE
- 2560
C�
OVERTOPPING FREQUENCY = 100
YRS
OVERTOPPING ELEVATION
- 814.7
FT
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CULVERT HYDRAULIC DATA
DESIGN DISCHARGE
= 2170
CFS
DESIGN FREQUENCY
= 50
YRS
DESIGN MW ELEVATION
= 8134
FT
BASE DISCHARGE
- 2560
CFS
BASE FREQUENCY
= IGO
YRS
BASE 11W ELEVATION
= 81447
FT
OVERTOPPING DISCHARGE
- 2560
CFS
OVERTOPPING FREQUENCY = 100
YRS
OVERTOPPING ELEVATION
- 814.7
FT
DATE OF SURVEY = 5-24-12
W.S ELEVATION — 8044
AT DATE OF SURVEY Fr
BEGIN PROJECT OBP7R22
400191PILTV YiTi.S;
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GUILFORD COUNTY BOARD OF EDUCATION
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THE TOPO D CULiER
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TOTAL PROJECT LENGTH: 250 FEET
PROPOSED CULVERT: 2 a@ 14'X 10' RCBC
EXISTING BRIDGE: 2 SPAN, 1 @ 15'10" & 1 @
BEGIN PROJECT
STA. 10 + 50.00
BEGIN GRADE
STA. 11+00.00
EL = 818.13'
END PROJECT
STA. 13+00.00
END GRADE
STA. 12 + 50.00
EL = 815.04'
L 11 +70.00
EL = 815.97'
VC = 140'
K = 71
11 12
13
8MI
CC ELEV = 816.83
3 PERMIT DRAWING
SHEET _ OF
CITY OF HIGH POINT
�C
PROJECT REFERENCE
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DO NOT 096 F
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HATCH MOTs MACDONALD 18 E,LLC
LICENSE NO. F-06E9
repo re i tie
Office °t' F� Hatch Mott
p0 B°% 700
MacDonald 1. ju.hat1mot�.l17111
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Engineering
VERTICAL SCALE
HORIZONTAL SCALE
5' . 0 5' 10'
25' .
TEOVER HEAD O LINE / I COIR FIBER MAT
COIR FIBER MAT
SITE 1 Z�
VARIES 20' -28'
PLANVIEW EXCAVATION = 40 CY
COIR FIBER MAT = 60 SY INLET CHANNEL
TRAILS CROSSING HOMEOWNERS (LOOKING DOWNSTREAM) EM EXCAVATION
ASSOCIATION INC
----___
I — 2' THICK --- - - - - --
e
CLASS II RIP RAP w /FILTER Z
Inn O FABRIC ON BANK ONLY (TYP.) VARIES 20' -2B'
EXCAVATION = 40 CY
CLASS 50 100 FILTER IFAIBRIC = 90TSYTONS
16' SCALE: III= 100' HORIZ.
14
® EXCAVATION
OUTLET CHANNEL
(LOOKING DOWNSTREAM)
1
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II GEND
DENOTES PERMANENT DENOTES TEMPORARY
IMPACTS IN SURFACE WATER IMPACTS IN SURFACE WAT
BANK
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OVER SAD 1 el;,
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CFS
PROPOSIED 12,.,- --
= 50
DIP WATERLINE
DESIGN HW ELEVATION
= 8134
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T EMPORARY
10
COFFERDAM
'!TO
12E
INSTALL
YRS
12" DIP
= 81447
W ATERLINE
p EA
- 2560
SCALE: I"= 50'
CULVERT HYDRAULIC DATA
DESIGN DISCHARGE
= 290
CFS
DESIGN FREQUENCY
= 50
YRS
DESIGN HW ELEVATION
= 8134
F7'
BASE DISCHARGE
- 2560
CFS
BASE FREQUENCY
= /00
YRS
BASE H# ELEVATION
= 81447
F7'
OVERTOPPING DISCHARGE
- 2560
CFS
OVERTOPPING FREQUENCY = 100
YRS
OVERTOPPING ELEVATION
- 8/47
F7'
DATE OF SURVEY = 5-24-12
WS.ELEVATION
AT DATE OF SURVEY — 804D Fr
PROJECT REFERENCE SHEET NO.
\ \ \\��\ \� \ '�� \ \ \ \� �" \ ��� \�i � � \ � \,��� �\' N. Q 1111M. (V IRANVIIIXTA67M 17BP.7.R.22 - GUILFORD 195 4
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ENGINEER ENGINEER
BEGIN PROJECT ffaP7.R22 GUUJ4= 00UNW
--L- POT Sft JO+5Om END PROJECT ffan.R22 PR0JZM1W-7JW INCOMPLE rE PLANS
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TRAILS CROSSIN G ED NERS (LOOKING DOWNSTREAM) EMEXCAVATION
ASSOCIATION INC Pr
- - - - - - - - - - - -
EilmNb 2A�' RCA- m - - - - - - - -
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CITY OF HIGH POINT;
CULOER T CLASS II RIP RAP w/FILTER
4. FABRIC ON BANK ONLY (TYP.)
E -28'
EXTEND k, 2 RCP 1 -M 2 0 VARIES 20'
PEARL, TIMOTHY
W/ ONC COLLAR
AND flE TO PROPOSED EXCAVATION = 40 CY
CULVERT CLASS 11 RIP RAP = 70 TONS EXCAVATION
TOTAL PROJECT LENGTH: 250 FEET 50 100 FILTER FABRIC = 90 SY OUTLET CHANNEL
PROPOSED CULVERT: 2 @ 14'X 10' RCBC SCALE: III= 100' HORIZ. (LOOKING DOWNSTREAM)
EXISTING BRIDGE: 2 SPAN, 1 9 15'10" & 1 g 16'
�7
- ------
- ---, 7--- _7"7 7
BEGIN PROJECT 7-- END PROJECT
STA. 10,50.00 STA. 13+00.00
BEGIN GRADE
STA. 11+00.00 --- ---
EL = 818.13'
j
ND SE GRADE
12 0
50
EL = 815.04'
PI = 11+70.00
EL = 815.97'
VC = 140' -A7
Ike = 71
10 11 12 13 14
WETLAND PERMIT IMPACT SUMMARY
WETLAND IMPACTS SURFACE 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)
Temp.
SW
impacts
(ac)
Existing
Channel
Impacts
Permanent
(ft)
Existing
Channel
Impacts
Temp.
(ft)
Natural
Stream
Design
(ft)
1
11 +80 - 12 +34
2 @ 14'x 10' RCBC"
0.02
0.02
56
45
1
11 +90 - 12 +31 (LT)
BANK STABILIZATION
0.01
34
1
11 +78 - 11 +99 (RT)
12" DIP WATERLINE
0.02
40
RELOCATION
TOTALS:
0.03
0.04
90
85
" Total stream length that will temporarily be "dewatered" to install the culvert " in the dry" (see construction sequence) = 25' (impervious dike upstream to upstream face of culvert)
+ 57' (culvert length along the stream) + 21' (downstream face of culvert to imperious dike downstream) = 103'
"" Total stream length that will temporarily be "dewatered" to install the waterline " in the dry" (see coffer dam detail) = 40' (impervious dike upstream to impervious dike downstrean
R—S.d 3/31/05
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1523
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17BP.7.R.22
PROJECT
LIMITS
1896
1486
• �( • •
• 1278
1486 1471 •
•
• 11
•
1471 1278
VICINITY MAP
(NOT TO SCALE)
OFF -SITE DETOUR
DESIGN DATA
ADT 2007 = 9200
V = 35 MPH
LOCATION: BRIDGE NO.895 OVER BOULDING BRANCH ON SR 1486 (LEXINGTON AVENUE)
TYPE OF WORK: GRADING, PAVING, DRAINAGE AND STRUCTURE
6TATD STATE PROJECT REFERENCE NO. 6�JEET
NO. SH
STATE PROJECT NO. i E- EDOJ.NO. DE6CRIPTION
0
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BEGIN CULVERT
BEGIN PROJECT 178P.7.R.22 -L- Sta.11 +8352 END PROJECT 17BP.7.R.22
-L- STA 10 +50.00 -L- STA 13 +00.00
TO 1 -74 1US 3/l
�� SR 1486 -- � � --
E.I�LEXINGTON AVE. ��
I
END CULVERT
-L- St(7. /2 +// 96
PROJECT LENGTH
LENGTH ROADWAY TIP PROJECT = 0.042 MILES
LENGTH STRUCTURE TIP PROJECT = 0.005 MILES
TOTAL LENGTH TIP PROJECT = 0.047 MILES
Prepared In the Office of Hatch Mo# MacDonald for
DIVISION 7
NORTH CAROLINA DEPARTMENT OF TRANSPORTATION
2012 STANDARD SPECIFICATIONS
TIM PE
LETTING DATE:
RGJORDAN,
DAVID FUH PE
RYDRA ULICS ENGINEER
NCDOT CONTACT: TIM POWERS, PE
DIVISION BRIDGE
PROGRAM MANAGER
ROADWAY DESIGN ENGINEER
Y.E.
SIGNATURE:
HYDRAULICS ENGINEER
P.E.
PRELIMINARY PLANS
DO NOT USE FOR CONSTRUCTION
INCOMPLETE PLANS
DO NOT USE POR R/ W ACOUDSITION
PLANS PREPARED BY.
Hatch Mott
F MacDonald
PO Box 700
Fuquay- Vanna, IC 27526
(9l9) 552 -2253
(979)552 -2254 (Fax)
WW, riatChmott.com
LICENSE NO. F -0669
1� Rliii; tit NC 2]n`C]
Engineering L,.r
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—BZ 1— RIPARIAN BUFFER ALLOWABLE IMPACTS
ZONE 1 (300 ZONE 2 (ROAD COSSING)
—BZ 2— RIPARIAN BUFFER ALLOWABLE IMPACTS ZONE I
ZONE 2 (20') (UTILITY NON- ELECTRIC)
ALLOWABLE IMPACTS ® ALLOWABLE IMPACTS ZONE 2
ZONE I (ROAD CROSSING) (UTILITY NON- ELECTRIC)
AREA 1
AREA 2
TE°EPH NERD xx .
WA
NG
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NAREA 3 lut m Q10 =2.6 CFS
V10 =1.3 FPS
m ( �
ICD m NON— EROSIVE
PROPOSED 12" ENLARGED AREA
DIP WATERLINE
SCALE: I "= 50'
CULVERT HYDRAULIC DATA
DESIGN DISCHARGE
= 2170
CFS
DESIGN FREQUENCY
= 50
YRS
DESIGN MW ELEVATION
= 8134
FT
BASE DISCHARGE
- 25W
CFS
BASE FREQUENCY
= IGO
YRS
BASE MW ELEVATION
= 81447
FT
OVERTOPPING DISCHARGE
- 25W
CFS
OVERTOPPING FREQUENCY = 100
YRS
OVERTOPPING ELEVATION
- 814.7
FT
DATE OF SURVEY = 5-24-12
WS.ELEVATION — 8044
AT DATE OF SURVEY
CULVERT
I
I
f
AREA
EXTEND 2 92° RCP -ffl
W/ CONCRETE COLLAR
AND 'flE 'FD PROPOSED
CULVERT
10
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GUILFORD COUNTY BOARD OF EDUCATION
CLAD
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RE'TA4N EXISUNG 2V2' RCP
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WO'H PENETRAUON
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PEARL, TIMOTHY 1
TOTAL PROJECT LENGTH: 250 FEET
PROPOSED CULVERT: 2 a@ 14'X 10' RCBC
EXISTING BRIDGE: 2 SPAN, 1 @ 15'10" & 1 @
BEGIN PROJECT
STA. 10+50.00
BEGIN GRADE
STA. 11+00.00
EL = 818.13'
END PROJECT
STA. 13+00.00
END GRADE
STA. 12+50.00
EL = 815.04'
PI = 11 +70.00
EL = 815.97'
VC = 140'
K = 71
11 12 13
8MI
CC ELEV = 816.83
PERMIT DRAWING
3 SHEET _ OF
CITY OF HIGH POINT
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VERTICAL SCALE
BRWGR NO.M OVER
3' 0 3' l0'
25' .
0 25 50'
BOULDING BRANCH ON
SR 1406 UJL13N ;ETON AVSN=
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DO NOT 096 F
CONS!'ROCnON
HATCH MOTs MACDONALD 18 E,LLC
LICENSE NO. F-06E9
ep— i the
Off1Ce °`' F� Hatch Mott
MacDonald
p0 B°% 700
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Engineering
VERTICAL SCALE
HORIZONTAL SCALE
3' 0 3' l0'
25' .
0 25 50'
LINE / I COIR FIBER MAT
COIR FIBER MAT
SITE 1 Z�
VARIES 20' -28'
PLAN VIEW
TRAILS CROSSING HOMEOWNERS
ASSOCIATION INC
EXCAVATION = 40 CY
COIR FIBER MAT = 60 SY INLET CHANNEL
(LOOKING DOWNSTREAM) ®EXCAVATION
-----__
I_ 2' THICK --- - - - - -- eel —
CLASS II RIP RAP w /FILTER Z
inn O FABRIC ON BANK ONLY (TYP.) VARIES 20' -28'
EXCAVATION = 40 CY
CLASS 50 100 FILTER 11 FABRIC = 90TSYTONS
16' SCALE: I "= 100' HORIZ.
14
® EXCAVATION
OUTLET CHANNEL
(LOOKING DOWNSTREAM)
V
Z
Z
Z
t7
vZ
E; w
•------------------ - - - - -- S U
L
Y
II FD
—BZ 1— RIPARIAN BUFFER ALLOWABLE IMPACTS
ZONE 1(30') ZONE 2 (ROAD COSSING)
—BZ 2— RIPARIAN BUFFER ALLOWABLE IMPACTS ZONE I
ZONE 2 (20') (UTILITY NON- ELECTRIC)
ALLOWABLE IMPACTS ® ALLOWABLE IMPACTS ZONE 2
ZONE I (ROAD CROSSING) (UTILITY NON- ELECTRIC)
'6
O- -A,..f
iEOVER AD
HE
.w
® � r
' EE
'li Ini+ `ll f
'E a
V10, =1'.3 FPS
NQN— EROSIVE
pz
ENLARGED AREA
SCALE: I "= 50'
CULVERT HYDRAULIC DATA
DESIGN DISCHARGE
= 290
CFS
DESIGN FREQUENCY
= 50
YRS
DESIGN MW ELEVATION
= 8134
FT
BASE DISCHARGE
- 2560
CFS
BASE FREQUENCY
= IGO
YRS
BASE MW ELEVATION
= 81947
FT
OVERTOPPING DISCHARGE
- 2560
CFS
OVERTOPPING FREQUENCY = 100
YRS
OVERTOPPING ELEVATION
- 8/47
FT
DATE OF SURVEY = 5-24-12
WS.ELEVAT/0N - 8044
AT DATE OF SURVEY Fr
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BN $R um a zxngOTON AVSNm
CC ELEV = 816.83 �p�� /��
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SHEET _ OF _ GLI
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PROJECT REFERENCE
SHEET
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17BP.7.R.22 — GUILFORD #895
4
D ON OF HIDS"AYS
ROADWAY DESIGN
MacDonald
HYDRAULIC
ENGINEER
ENGINEER
GU1[J4 n COUNTY
VERTICAL SCALE
HORIZONTAL SCALE
°rte PROJB(.`1117BP.7AM
SRWGR NO.M OVER
BOULDING BRANCH ON
BN $R um a zxngOTON AVSNm
CC ELEV = 816.83 �p�� /��
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O PERMIT DRAWING
SHEET _ OF _ GLI
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E PLANS
W NOT USE FOR
/TO' ACQUISTION
PIBELIMIN
IdY PLANS
DO NOT 096 FOf
CONS'1'RVGTION
HATCH MOTs MACDONALD 18 E,LLC
LICENSE NO. F-06E9
P,ep—d + f e
Off1Ce °`'; Hatch Mott
MacDonald
PO B°% 700
u ua -V NC 17116
F 9 Y
vvrv.H ° +°Hm ° +s..am
Ot
Engineering
VERTICAL SCALE
HORIZONTAL SCALE
3' 0 3' 10'
25'
0 25 50'
^4 as r -Y° i i g / E f ty <n
6
l
( � 4
I 1',OEIP I CO
4
3
RCP
SR /'f8fi. LAX /N6J(�N,E ' �ITBAILEY -CT 2
COIR FIBER MAT
rf+irfEr ++Pr +t /�, -__
E,+,F,,,,f',r, COIR FIBER MATS "Z �� - - - -- \
Z.
VARIES 20' -28'
ANVIEW EXCAVATION = 40 CY
INLET CHANNEL
COIR FIBER MAT = 60 SY
TfAILS CROSSING HOMEOWNERS 3b4' (LOOKING DOWNSTREAM) ®EXCAVATION
ASSOCIATION INC !!
4 E fir' +'E E - - -- -- _
-E �.i' i"IE ,` / ,' +' E g r r' - - - - -- 2' THICK
CITY OF HIGH I P(jl , i i i, E ,4 4 - - - -_
E i i, E tt 4
BEGIN GRADE
STA. 11+00.00
EL = 818.13'
END GRADE
STA. 12+50.00
EL = 815.04'
PI = 11 +70.00
EL = 815.97'
VIC = 140'
V = 71
10 11 12
13 14
BUFFER IMPACTS SUMMARY
IMPACT
BUFFER
REPLACEMENT
SITE NO.
STRUCTURE SIZE / TYPE
STATION
(FROM /TO)
TYPE
ALLOWABLE
MITIGABLE
ROAD
CROSSING
BRIDGE
UTILITY-
NON-
ELECTRIC
ZONE 1
(ft)
ZONE 2
(ft)
TOTAL
(ft)
ZONE 1
(ft)
ZONE 2
(ft)
TOTAL
(ft)
ZONE 1
(ft Z)
ZONE 2
(ft)
1
2 @ 14'x 10' RCBC
11 +56 - 12 +06 (LT)
X
1010
1010
AREA 1
11 +40 - 11 +58 (LT)
X
83
83
1
2 @ 14'x 10' RCBC
12 +16 - 12 +84 (LT)
X
820
820
AREA 2
12 +63 - 13 +27 (LT)
X
636
636
1
2 @ 14'x 10' RCBC
11 +45 - 11 +76 (RT)
X
808
808
AREA 3
2 @ 14'x 10' RCBC
11 +42 - 11 +46 (RT)
X
13
13
12" DIP WATERLINE
11 +42 - 11 +73 (RT)
X
976
976
12" DIP WATERLINE
11 +30 - 11 +45 (RT)
X
753
753
1
2 @ 14'x 10' RCBC
12 +05 - 12 +20 (RT)
X
464
464
AREA 4
12" DIP WATERLINE
12 +04 - 12 +38 (RT)
X
1390
1390
12" DIP WATERLINE
12 +34 - 12 +38 (RT)
X
100
100
TOTAL:
6321
732
7053
0
0
0
CONSTRUCTION
NAD 83j CRID
C
NSRS 2007
r
GRAPHIC SCALE
0 50
SEQUENCE
CONSTRUCTION SEQUENCE (STA. 11 +97 —L —)
(ROAD CLOSURE - MAINTENANCE OF TRAFFIC VIA OFFSITE DETOUR.)
1. REMOVE EXISTING BRIDGE.
2. CONSTRUCT SPECIAL STILLING BASINS FOR PUMPED EFFLUENT (10' X 15' MIN)
FROM DEWATERED SITE.
3. INSTALL IMPERVIOUS DIKES.
4. DIVERT CHANNEL FLOW AROUND CONSTRUCTION SITE VIA 5' BASE
DIVERSION CHANNEL.
5. INSTALL CULVERT AND HEADWALLS. BACKFILL CULVERT.
6. STABILIZE CHANNEL BANKS.
7. REMOVE IMPERVIOUS DIKES, SPECIAL STILLING BASIN, AND DIVERSION CHANNEL.
8. COMPLETE ROADWAY.
5' BASE
DIVERSION CHANNEL
RCAF �
� R
N / E
ELEC
METER p
TSP� 36" W MO UGh
— SGA�AND 0 P(TSL �G 0- TL-2
4"
TSP -
�TSP
V BEGINI SAFET
+35 RAIL
IV �
i N
tG
PROJECT REFERENCE NO. SHEET NO.
17BR.7.R.22 EC- 3 1CONST.4
RMI SHEET NO.
ROADSIDE ENVIRONMENTAL PROJECT ENGINEER
INCOMPLETE PLANS
DO NOT USE FOR Rd W ACGUIISITIION
PRELIMINARY PLANS
DO NOT USE FOR CONSTRUCTION
IMPERVIOUS
CLASS If RIP RAP DIKE
ON BANKS ONLY
P
RETAIN EXISTING 2 @I2" RCP N�
TIE TO PROPOSED CULVERT OVER HEAD Q� o`
WITH PENETRATION
� � e
m�
Av
TAPER OVER AD
TELEPH N
- 404
5' CONSTRUCTION
CLEARNACE
EXTEND 24" RCP -III
W /CONCRETE COLLAR
AND TIE TO PROPOSED
CULVERT
EXTEND 2 @12" RCP -III
W/ CONCRETE COLLAR
AND TIE TO PROPOSED
CULVERTO O
402 403
i�
N I Wi
m z Q
� m 2
Ca
Cl-
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m m ~ W
z
o z
0
m
JM
—EO
NOTES:
1. CULVERT CONSTRUCTION SHALL BE PERFORMED IN ONLY DRY OR
ISOLATED SECTIONS OF CHANNEL.
2. IMPERVIOUS DIKES ARE TO BE USED TO ISOLATE WORK
FROM STREAM FLOW AS NECESSARY.
3. ALL GRADED AREAS SHALL BE STABILIZED WITHIN 24 HOURS.
4. MAINTENANCE OF STREAM FLOW OPERATIONS SHALL BE
INCIDENTAL TO THE WORK. THIS INCLUDES POLYETHYLENE
SHEETING, DIVERSION PIPES, PUMPS AND HOSES.
5. PUMPS AND HOSES SHALL BE OF SUFFICIENT SIZE TO
DEWATER THE WORK AREA.
6. THE CONTRACTOR SHALL NOT PUMP SEDIMENT -LADEN WATER
DIRECTLY INTO STREAM. FOR DE- WATERING OF CULVERT SITES,
THE CONTRACTOR SHALL FILTER SEDIMENT -LADEN WATER THROUGH
SPECIAL STILLING BASIN.
BMI
ELEV = 816.83
SPECIAL STILLING BASIN
FOR PUMPED EFFLUENT
_ 1117ANOMF
-77M
5' CONSTRUCTION
CLEARNACE
EXTEND 24" RCP -III
W /CONCRETE COLLAR
AND TIE TO PROPOSED
CULVERT
EXTEND 2 @12" RCP -III
W/ CONCRETE COLLAR
AND TIE TO PROPOSED
CULVERTO O
402 403
i�
N I Wi
m z Q
� m 2
Ca
Cl-
LE-
m m ~ W
z
o z
0
m
JM
—EO
NOTES:
1. CULVERT CONSTRUCTION SHALL BE PERFORMED IN ONLY DRY OR
ISOLATED SECTIONS OF CHANNEL.
2. IMPERVIOUS DIKES ARE TO BE USED TO ISOLATE WORK
FROM STREAM FLOW AS NECESSARY.
3. ALL GRADED AREAS SHALL BE STABILIZED WITHIN 24 HOURS.
4. MAINTENANCE OF STREAM FLOW OPERATIONS SHALL BE
INCIDENTAL TO THE WORK. THIS INCLUDES POLYETHYLENE
SHEETING, DIVERSION PIPES, PUMPS AND HOSES.
5. PUMPS AND HOSES SHALL BE OF SUFFICIENT SIZE TO
DEWATER THE WORK AREA.
6. THE CONTRACTOR SHALL NOT PUMP SEDIMENT -LADEN WATER
DIRECTLY INTO STREAM. FOR DE- WATERING OF CULVERT SITES,
THE CONTRACTOR SHALL FILTER SEDIMENT -LADEN WATER THROUGH
SPECIAL STILLING BASIN.
BMI
ELEV = 816.83
SPECIAL STILLING BASIN
FOR PUMPED EFFLUENT
IMPERVIOUS
DIKE
_5121 King dom Way,
Suite 100
Raleigh, NC 27607
Nc r;�ense Na: F -azeR
Engineering
f /k /a Florence & HuLcheson, Inc.
S
PLANTER
A�M D R AIL
i
i
ss 8 "VC
76° 54' 52 8" E SR 1486 E LEXINGTON
30'850
AVE
— —
= —
w
"CON
4D5
/
END SAFETY
TELEPHONE
RAIL +50
DEWATERING
PUMP
IMPERVIOUS
DIKE
_5121 King dom Way,
Suite 100
Raleigh, NC 27607
Nc r;�ense Na: F -azeR
Engineering
f /k /a Florence & HuLcheson, Inc.
•
I
VVION
•
12" 45 DEGREE BEND = 4.0
EA
12" GATE VALVE & VALVE BOk
200# MIN, WP-...2.,,..a-
TIE TO EXISTING W/L- 2 EA.
(10 LF 6- DIP PC 350)
12"x6" REDUCER, 200# MIN.
WP- 2 EA
6" PLUG, 200# MIN. WP- 2
EA
0
INSTALL PROPOSED APEUNE TO END OF CCFFER DAN
6
PARCEL 154-01-006
CITY OF HICH PONT
DB 909, PC 410 4:60
PB 76, PC 26
WA rRAWM =
m
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0
INSTALL PROPOSED APEUNE TO END OF CCFFER DAN
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CLASS I IaP RAP �TYR) ' CARE MLIST HE TAKEN TO AVOID CONTA LWATON TO IHE
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12
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00 ID
CCep
CARE MUST BE TAKEN TO AIMO CONTAWRATION 10 THE
>
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WA rRAWM =
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0
INSTALL PROPOSED APEUNE TO END OF CCFFER DAN
0 NitL THM (TYP.)
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CLASS I IaP RAP �TYR) ' CARE MLIST HE TAKEN TO AVOID CONTA LWATON TO IHE
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CARE MUST BE TAKEN TO AIMO CONTAWRATION 10 THE
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CREEKBED WITH 3,000 PSI
12" 3ENDS AS REQUIRED CONCRETE UP TO THE EXISTING
FO F VERTICAL DEFLECTIONS ROCK ELEVATION IN THE CREEKBED.
12"BENDS AS REWIRED
FOR VERTICAL DEFLECTIONS
IF
PROP 12" DIP PC 350 WATER
RESTRAINED JOINT PIPE
PROP 50 LF OF 20" STEEL ENCASEMENT PIPE
THICKtIESS=0.250". PROVIDE RESTRAINED JOINT PIPE
INSIDE ENCASEMENT AND 5' BEYOND EACH END (60 LF)
10+00 10+50 11+00 11+50 12+00 12+50
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