20200192 Ver 1_07a_U-5108 Permit Drawings (2019-12-02)_20200205

HI
(Version 2.07; Released October 2016)
North Carolina Department of Transportation �t
Highway Stormwater Program
STORMWATER MANAGEMENT PLAN
FOR NCDOT PROJECTS OR
WBS Element: 42370.1.1 TIP No.: U-5108 County(ies): Mecklenburg Page 1 of 1
General Project Information
WBS Element:
42370.1.1 ITIP Number: U-5108 Project Type: New Location Date: 11/12/2019
NCDOT Contact:
Randy Bowers
Contractor / Designer:
Kimle -Horn & Associates
Address:
716 West Main Street
Address:
200 South Tryon St, Suite 200
Charlotte, NC 28202
Albemarle, NC 28001
Phone:
704-983-4400
Phone:
704-319-5683
Email:
rwbowers1(u)ncdot.gov
Email:
mason. lawing(a)kimley-horn.com
City/Town:
Cornelius/Huntersville
County(ies):
Mecklenburg
River Basin(s):
Catawba
CAMA County?
No
Wetlands within Project Limits?
No
Project Description
Project Length (lin. miles or feet):
1.757 miles Surrounding Land Use: Urban and undeveloped woods
Proposed Project
Existing Site
Project Built -Upon Area (ac.)
10.2 ac.
5.1 ac.
Typical Cross Section Description'
-L- Sta 11+88 to 43+50 - 3 Lane, C & G on LT, mix of C & G and shoulder on RT with grass shoulders. -L-
Sta 43+50 to 73+46 new location - 2 lane shoulder section. -L- Sta 74+56 to 94+55 new location - 2 lane C &
G section with 4' grassed shoulders
Existing Northcross Drive - 3 lane, C & G on LT, mix of C & G and shoulder on RT
Annual Avg Daily Traffic (veh/hr/day):
Design/Future: 16800 Year: 2040
Existing: 9,900 Year: 2022
General Project Narrative:
(Description of Minimization of Water
Quality Impacts)
• New bridge on proposed Northcross Drive Extension. Proposed 1 @ 110', 63" bulb tee bridge with 4' end bent caps and 1.5:1 spill through abutments
• Bridge to span McDowell Creek to avoid impacts
• No deck drains (Direct discharge) over McDowell Creek
• Minimized directly connected impervious surfaces where possible. Runoff from road in shoulder section will drain through grassed ditches prior to outfall connection
• Grassed shoulder typical section utilized as much as possible throughout the project to encourage sheet flow off of the roadway
• Located new location roadway in areas to minimize/avoid stream and wetland impacts
• Burying circular cross pipe at jurisdictional streams
• Maintaining existing drainage patterns to best extent practical
• Avoiding direct discharges where practical
Waterbody Information
Surface Water Body (1): McDowell Creek
NCDWR Stream Index No.:
11-115-(1.5)
NCDWR Surface Water Classification for Water Body
Primary Classification:
Water Supply IV WS-IV
Supplemental Classification:
Other Stream Classification:
None
Impairments:
None
Aquatic T&E Species?
No Comments:
NRTR Stream ID:
Buffer Rules in Effect: N/A
Project Includes Bridge Spanning Water Body?
iYes
Deck Drains Discharge Over Buffer? N/A
Dissipator Pads Provided in Buffer? N/A
Deck Drains Discharge Over Water Body?
No
(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) I

SEE SHEET f A FOR INDEX OF SHEETS (FUTURE)
SEE SHEET 18 FOR CONVENTIONAL PLAN SHEET SYMBOLS
PERMIT DRAWING ST" a sT^T°aa°T
STA E ®F NORTH (v��jAROL IN
HReNC6 N° ANT TOTAL
sI
SHEET 1 OF 8 �o�o
U_CJ108
M
- I
8ND
� sTwT� PRo.x°.
' / DIVISION ISION OF HIGHWAYS
P.�. o.xa -ION
P 7
� 42370.1.1
PE
42370.2.2
STBGDA-1001(078) RAW & UTIL.
!�
➢ WEB �\ 77
pt
42370.3.3
STBGDA-1001(078) CONST.
MECKLENBURG COUNTY
M f — DOCUMENT NOT CONSIDERED FINAL
J - UNLESS ALL SIGNATURES COMPLETED
—FiyeU
LOCATION. NORTHCROSS DRIVE EXTENSION FROM END OF NORTHCROSS
V
oFcm Imo' 70 _ `'
DRIVE TO WESTMORELAND ROAD
6 .j taw ° `
a "� TYPE OF WORK: GRADING, DRAINAGE, PAVING, AND STRUCTURESSA
a
F
3
WETLAND AND SURFACE
5g i ,
L `� VJ
BEGIN CONSTRUCTION
—Y6— Sta. 10+00.00
a�
o
PRO ECT
WATER IMPACTS PERMIT
t, I
' _
END TIP PROJECT U-5108
W
{ I.
-Ll- Sta. 20+10.59
VICINITY 4AP
L- Sta. 94+55 LB -
-Ll- Sta. 10+00 LA
x
SAM FURR ROA
SITE 4 -�
IO �I
�I
END BRIDGE
-L- Sta. 74+56.00 F�GlFR�O
SITE 2 wqy
i
SITE 3
WESTMORELAND ROAD
BEGIN TIP PROJECT U-5108
O(j
-L- Sta. 11+88.00
S o > W W
ss o
} 9
p �� 0
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}p N1 N W Q • V
j W W
T p j
Q
S 7 q o
00 SITE I
END
CONSTRUCTION
NCDOT CONTACT:
-Y6- Sta. 25+59.95
BEGIN BRIDGE
SEAN EPPERSON, P.E.
6 -L- sta. 73+46.00
NCDOT - DIVISION 10
N
716 W. MAIN STREET
ALBEMARLE, NC 28001
CLEARING ON THIS PROJEC SHALL BE PERFORMED TO THE LIM TS ESTABLISHED BY NCDOT METHOD III
00
THIS PROJECT IS WITHIN THE MUNICIPAL BOUNDARIES OF THE CITY OF CORNELIUS AND HUNTERSVILLE
V
GRAPHIC SCALES
DESIGN DATA
PROJECT LENGTH
J
PLANS PREPARED FOR ��
Kimley )Horn
HYDRAULICS ENGINEER
50 25 0 50 100
ADT 2022 = 9900 VPD
ADT 2040 = 16800 VPD
LENGTH ROADWAY TIP PROJECT U-5108 = 1.736 MILES
LENGTH STRUCTURE TIP PROJECT U-5108 = 0.021 MILES
THE NCDOT BY. ° "
c
2079 STANDARD SPECIFICATIONS
K = 10%
TOTAL LENGTH TIP PROJECT U-5108 = 1.757 MILES
a@®�
PLANS
D 70%
s
=
PR.
50 25 0 50
100
o *
T 4/O
V = 25 - 40 MPH
RIGHT OF WAY DATE:
TONY SPACEK,P.E.
�A a
ROADWOADWRE:
AY DESIGN ENGINEER
PROJECT ENGINEER
JUNE 19, 2019
®p
PROFILE (HORIZONTAL)
FUNCTIONAL URBAN MAJOR
BRANDON MURR,EIT
O
10 5 0 10 20
CLASSIFICATION: COLLECTOR
LETTING DATE:
PROJECT DESIGN ENGINEER
r ,
* 1% TTST 39% DUAL
JUNE 16, 2020
v
REGIONAL TIER
PROFILE (VERTICAL)
P�
SIGNATURE:

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PROJECT REFERENCE NO. SHEET NO.
RETAIN EX.36"PVjS N- VEY Kimley)))Horn U-5/OS 9
KW SHEET NO.
DES
NC LICENSE #F-0102 ROADWAY DESIGN HYDRAULICS
Imo\ AVM MECKLENBURG COUNTY 2 200 SOUTH TRYON,SUITE 200 ENGINEER ENGINEER
\ CHARLOTTE, N.C. 28202
\ —
RIPRAPEMBANKMENTPROTECTION I��\�r\��,\� --- -=e111 \� �\ _ 4 STAND "V"DITCH
CLASS II RIP RAP \, \ SEEP AIL 12, SHEET 2D-1
EST 8 TONS `/,' \ \ \ SLORE k 0.5%—
EST 12 SY A'DJ•'-// �5 CY,_-'-
SEE DETAIL 9, SHEET 2D-1 `!� \ \ 1 I 9 OU LE7 TR ECT76
0��
CL SS B�,RIP RjjP
d _ tSS 2rTON5
RIP RAP EMBANKMENT PROTECTION V \ \ 3'�'\A' /EST 7
CLASS II RIP RAP _ A,\h T 1 \
EST 12 TONS—
',1
EST 17 SY GFD k
SEE DETAIL 9, SHEET 2D-1 /' ',, '-- \' 1 DOCUMENT NOT CONSIDERED FINAL
'�11'�' UNLESS ALL SIGNATURES COMPLETED
STANDARD 2' BASE DITCH
W/CLASS 'B' RIP RAP
EsnS TONS ', 1 ',15"r P'Iv,', PERMIT DRAWING
EST 30 SY GFD '��`i 'i I 1 1 —�1 I, /
SEE DETAIL58, SHEET 2D—E ,,i�l'�\\�,d'�,\/ I /
30 CY \� IIATEI6II,12 "DITCH SHEET 2 OF 8
O / I "\,��i 9EE DE)AILH, ECTIO2p-f \
O4'1&AE S 'B"RIP ON
�`I�'� Eu$S 'B' RIP R/P
I'p�r' � 1'i I � ST 2'TONS/ / -
:1� EST 7/SY GFD
r
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i
15" CSP
SITE 2 -------_
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W/ELBOW$
,/Irllll��ll'll�l� �111 � �....\\\\ / "'
LATERAL 2' BASE DUCH, I MECKLENBURG COUNTY
W/CLASS_ B RIP RAP E PD n � i i, po l l o i l i'
EST'55 TONS, -
EST"2, SX c D r ,, h"/ _ ,, / 1 pie" csR' wreLBo+%s
EST ? `CY �DD� I f' 1 I — LF 1 \ ..6eL
n \SE DETAIL 6, S14E 3¢I - - -
y I PbE r° 1 �' r FALSE SUMP /
C) �iSEE DETAIL 13,1
SHEET 2D,1 'fi /
15" RITP-IV
5 B
21,. / 1
1" 1 F_r V 1
' JB2Gl ' ' �, der•. / ' , r 1 r r 1 `1
15",RgP-rIV rTB2G 1 CB 1, lT — -- '/, r' ' ',� �/r �`� ,I
8 ���rFlr
/ 3 �c / PQB/ dS5 1 Y,k `
rn F1
rERgt'v 'Ir H' / PDE �� /a ' 1
RIP � � � r !� _I�, 2� � 1 r I11 ' ,
E67 60 Td S r ' / r rt' V ( _?� ' / ' I 1 I EIJ� SPILLrCUR&'
r Si 11� SYi GP r I T , 1 I 1 / ,'L�-,STA y8+9 43 LT
ES}} 9 Y pp,
, t l �I . \ I II ', / ' I ' I `i T `, C \ S�E,CI�L LATERAL 'V�DITCH
SEE DETAIL 5,5Hf 2D-0 ' / r SEfi-DETAIL'I,SHEET 2D-1
FTANDARD, 'V' D1TCH
`EST 20 SY CFI}' h
WLkSS B'.RIP RAP
,EST 10 TON$
EST 8 CY DDE,; CB
2,�T=.�^k"
SEE DETAIL 7, SHEET,:"
RIP RAP EPRO' T V `
CLA
SS IEST _TONS r ' ,rol,\ \ 1 �17 SY GFDr"r'/'I``�i`�`\`,✓/SPECIAL LATERAL 'V'DITCH
SEE DETA, SHEET 2D-1 �L� I ' ��i 11 m `1 r �, \ / \ ` ` / SEE DETAIL 1 SHEET 2D-1
„( 1i / I�ul„ %+�, ice
�Uo�Ip ���� r; t5BCP�IAF R
c�]y5"C \� \
CLASS II RIP PAT V �p7i8 E �;/hr�
(STRUCTURES PA I
'Ir ;''I;;
CRESCENT � r \
ro'
ELECTRIC ' 1 � I - MEMBERSHIP TIFARMS, - - - - - - _COOKE -
-
cF
INCORPORATED
15" V ,
SPECIA LATERAL 'V'DITCH
L 1, ,
� SEE DE�AISHEET.2D 1
i ___
15�RCPd`L- 'SPECIAL -LATERAL 'V'DITC+Lp�
TAIL
I MECKLENBURG COUNTY \ L C - _ _-_-- - � _g _ - ---` _ _ _SEEp------ 15' 1=0 `-- - 1/ -yam
a
15`RCP-4V--
----------------
m \ 1\` \ _ -- -
I m / 15" CS WiEIEOWS 1 - ` _
\ i
CLASS TONS
RAP % �I� `�',\•. _____-,
EST 2 TONS
EST 7 SY GFD \ \ �-` = -- - _ - _f =�F� l?5�,�' _ --_ _'
I - ==_- - ____ _ ---
2_,
50' 0' S0' 100' 150, / \ / \ - -
I / / — QTITLET-PR(7-5'( A-
GRAPHIC SCALE EST 3 TONS, -EST TO-SY GEM
LEGEND I - -
®DENOTES IMPACTS IN ES�ET'1vP>7R71RY-
SURFACE WATER ® IMPACTS IN SURFACE WATER

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PROJECT REFERENCE NO. SHEET NO.
-5108
Kimley»)Horn URW SHEET NO. 0
NC LICENSE #F-0102 ROADWAY DESIGN HYDRAULICS
200 SOUTH TRYON, SUITE 200 ENGINEER ENGINEER
/ CHARWOTTE, N.C. 28202
now —
NC GRID
I
/ 1 I ND 83 NA 2011
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
i T F R I TOWN 0 CO NEL US
PS EI TD OF
ALEXANDER CHASE
HOMEOWNERS
ASSOCIATION. INC,
MECKLENBURG COUNTY
ALEXANDER CHASE
HOMEOWNERS
,
1' ti
I - _
ASSOCIATION. INC. A ,
--------- ---____=_=_--_-____= i\LEXANDE CHASE
_ ----- -
)OE.�it;
��' �� -6H0OCIA
v'S` �A �.��[r ..�.,FEAIN DICDE U5BRIT RAP ��� 'I "
��" J .'�f.' P - 'GF - _- ADJUSTCB'S
EST 65 TONS 1 / \ _ -
EST 140'SY GF
. r
10,F
514EET,20.1 I / 11 i � � � 11/ / A.� k
,I� I a
_i RCP s0
1 1 o i 1 0
IRNE 24'
¢Jusry V' A
�F ��r AIN 15" NTO R918.,
,
AV --.z� N� � " 4 ERF / MovE ly
� I. i _ R A„
I �' 1'`�`� I OP tsvo6 r R nfN CB
wv is6.az'�, �V '
�Ts I I I
FeP3:�p319'�� NV-75'5'0.
iNv=Tso.ie- N ce's
P�� PD _ �6q, _'� �V ANDER CHASE
r +� '\ TOP=755.56' RETAIN 15"
}erg. j71' 1 ' ALEXANDER CHASE R TAIN C8 HOMEOWNERS
N 25 AssoclAno INCI
�I�� ASSOCIATION.R NC-�
',10,, hA'� I �I�' 'I�' 1 A
� � `RAY S. ARMI%I
/ v "I° �'IA
\ , I l ' \� 11' 1� 1' _ _ CLASS 9' R P ,RAP`\ , `\ BRITTANY S, CROTE AU
OUTLET PR(�TEC�I INV=746.7I'
(BANKS 6NL 1 / ALEXANDER CHASE
�1 , I \` ` `, , ` �' \ / TOP=756.88'J
14
/ C 1\'1 �' 1��`1, `b\ ES715�70NS �. \ \ HOMEOWNERS ASSOCIATION, IN
EST zs
' 1 _ ALEXANDER CHASE
`�.;.\��.����\'�,�,; - HOMEOWNERS
\ ; \ ` ASSOCIATION. INC.
MECKLE .H G���bl'11`liY; \�\:TS
', -
/
SPECIAL LATE 'Y'DITC,
SEE DETAIL 1 S EET
PD
/ ; t5"',RCP- DORIS MENDIOLA
1 DOMINICK S. MENDIOLA
1 \ 86+5� "v
T
1A
I
so' o'
so'
loo' 150,
GRAPHIC SCALE
\
LEGEND
\
®DENOTES IMPACTS
IN
®
DENOTES TEMPORARY
SURFACE WATER
IMPACTS IN SURFACE WATER

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DETAIL 1
SPECIAL LATERAL 'V' DITCH
( Nor to Scale)
Nalural � h.1 °0t Fill
croand 7•) F\a� slope
D
Min. D= 1.0 Ft.
FROM STA. 30+00 TO STA. 30+25 -L- (RT)
FROM STA. 39+50 TO STA. 45+66 -L- (RT)
FROM STA. 45+66 TO STA. 48+50 -L- (RT)
FROM STA. 55+00 TO STA. 56+50 -L- (RT)
FROM STA. 61+00 TO STA. 63+50 -L- (LT)
FROM STA. 76+50 TO STA. 80+50 -L- (LT)
FROM STA. 81+00 TO STA. 82+70 -L- LT)
FROM STA. 82+70 TO STA. 83+50 -L- (LT)
FROM STA. 83+50 TO STA. 85+16 -L- (LT)
FROM STA. 85+16 TO STA. 90+00 -L- (LT)
FROM STA. 18+00 TO STA. 19+12 -Ll- (RT)
FROM STA. 11+00 TO STA. 15+50 -Y6- (LT)
DETAIL 5
LATERAL 'V' DITCH
( No to Style)
�f b�
Natural
Ground 1.) D M11 7 ift.
Fill
Slope
Min. D=
2.0 Ft.
Max. d=
2.0 Ft.
Type of Liner= Class BRip-Rap B= 5.0
Ft.
FROM STA. 71+50 TO STA. 73+46 -L- (RT)
DETAIL 11
LATERAL 'V' DITCH
(Not to Scale)
II^b I�
Natural Fill
croand ?,.) D ? lifi. Slope
Min. D= 2.0 Ft.
b= 5.0 Ft.
FROM STA. 75+00 TO STA. 75+50 -L- (LT)
DETAIL 2
SPECIAL CUT DITCH
( Nor to Scale)
t
atuml h1 �g< Ditch
Ground p)� D F\O Slope
Min. D= 1.0 Ft.
FROM STA. 26+27 TO STA. 28+00 -L- (RT)
FROM STA. 56+50 TO STA. 58+50 -L- (RT)
FROM STA. 67+50 TO STA. 71+50 -L- (RT)
FROM STA. 59+50 TO STA. 61+00 -L- (LT)
FROM STA. 63+50 TO STA. 66+00 -L- (LT)
DETAIL 6
LATERAL BASE DITCH
(Not to Scale)
Naural
Ground �') D 1 Fill
d ( slap.
GEGTEXTILE B Min. D= 1.0 Ft.
Max. d= 1.0 Ft.
B= 2 Ft.
Type of Line —Class B Rip -Rap 6= 5 Ft.
FROM STA. 71+65 TO STA. 73+46 -L- (L
FROM STA. 15+50 TO STA. 15+86-Y6-(LT)
DETAIL 12
STANDARD 'V' DITCH
(Not to Scale)
Natural Natural
Ground ?,) ,L.\ Gound
D
Min. D= 2.0 Ft.
FROM STA. 74+50 TO STA. 75+00 -L- (L
FROM STA. 15+50 TO STA. 15+85 -Y6- (L
DETAIL 3
SPECIAL LATERAL BASE DITCH
( Not to Scale)
Natural .� of Fill
Ground ?•) D E\oget Slope
LBB Min. D= 1.5 Ft.
B= 2 Ft.
FROM STA. 66+00 TO STA. 70+00 -L- (LT)
DETAIL 7
STANDARD 'V' DITCH
( Not b Scale)
Natural Natural
Ground ?,) ,1.1 Ground
D
Min. D- 2.0 Ft.
Type of Liner= Class B Rip -Rap Max. d= 2.0 Ft.
FROM STA. 73+46 TO STA. 73+75 -L- (RT)
DETAIL 13
FALSE SUMP
(Nat to Scale)
Outside Ditch �2.0•�
Traffic FIoW 10, 20:1
GI
—S—
S = Ditch Slope 4 Proposed Ditch
STA. 76+37 -L- (LT)
DETAIL 4
SPECIAL CUT BASE DITCH
(Not to Scale)
Natural Front
?.) D R.'��yel Dtkh Ground
� E\ slope
L, Ei . Min. D= 1.5 Ft.
B= 2 Ft.
FROM STA. 70+00 TO STA. 71+65 -L- (LT)
DETAIL 8
STANDARD BASE DITCH
( Natto Scale)
Nalural Nalural
Ground .1� Ground
d D
Georextile B Min. D= 3.0 Ft.
Max. d= 3.0 Ft.
B= 2 Ft.
of Liner= Claw B
FROM STA. 73+46 TO STA. 73+90 -L- (LT)
Kimley )) Horn
NC LICENSE #F-0102
200 SOUTH TRYON, SUITE 200
CHARLOTTE, N.C. 28202
DETAIL 9
RIP RAP AT EMBANKMENT
(Notto Scale)
10,min.
Ditch 1.0'minJ
Grade (. 2.0
GEOTEXTILE
Type of Liner= Claw II Rip -tap
STA. 73+81 -L- (RT)
STA. 73+93 -L- (LT)
STA. 74+16 -L- LT)
PROJECT REFERENCE NO. SHEET NO.
11
-5108 21)-1
ROADWAY DESIGN
ENGINEER
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
PERMIT DRAWING
SHEET 7 OF 8
DETAIL 10
TOE PROTECTION
(Nat to Scale)
O�g<
Natural 1�F� S oQa
Ground b
d = 2.0 R.
b= 2.0 Ft. Geotextile
Type of Liner- Class B Rip -Rap
FROM STA. 90+00 TO STA. 91+50 -L- (LT)

WETLAND AND SURACE WATER IMPACTS 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
73+81/73+95 -L- (RT)
Embankment Protection
< 0.01
< 0.01
10
20
2
73+93/74+09 -L- (LT)
Embankment Protection
< 0.01
< 0.01
16
20
3
73+97/74+11 -L- (LT)
Embankment Protection
< 0.01
< 0.01
12
20
4
90+60/91+85 -L- (RT/LT)
60" RCP & Fill
0.02
< 0.01
225
20
TOTALS*:
0.03
0.01
263
80
0
*Rounded totals are sum of actual impacts
NOTES:
Revised 2018 02 26