20161272 Ver 1_DRAFT ACOE_Impact Maps (02.06.17)_20170314

N ITY
SITE
Total Project Stream & Wetland
Impact Summary
Permanent
Temporary
permanentN No Permanent
Functional Loss (Rip -Rap
D issipators )
Impact
ID #
Type
Cause
Stream
(LF)
Stream
(SQ FT)
Wetland
(AC)
Stream
(LF)
Stream
(SQ FT)
Wetland
(AC)
Stream
(LF)
Stream
(SQ FT)
Wetland
(AC)
1A
Stream
Road Fill
118
355
-
-
-
-
1B
Stream
Road Fill
-
-
-
-
26
78
1C
Stream
Road Fill
-
-
10
30
-
2
Wetland
Road 'Fill
0.04
-
-
-
-
2A
Wetland
Lot Fill
0.02
-
-
3A
Stream
Road Fill
86
255
-
-
_
_
_
_
3B
Stream
Road Fill
-
-
-
-
-
21
63
4A
Stream
Road Fill
140
425
-
-
-
-
-
4B
Stream
Road Fill
-
-
-
26
78
4C
Stream
Road Fill
-
-
-
10
30
5
Wetland
Road Fill
0.02
-
-
-
-
6
Wetland
Road Fill
0.03
-
-
-
7
Wetland
Road Fill
0.02
-
-
-
8
Stream
Sewer Line
-
41
123
-
-
9
Stream
Sewer Line
41
123
-
Total
344
1035
0.13T
82
246
0.00
1 93
1 279
1 0.00
/ // ✓ � i -' / /��//� \ FEZ\\ �
/Gtj
STREAM IMPACT #1 / / / / / ,, %�� �` / \ \ \ •\ \\�
(ROAD IMPACT) / /
PERMANENT STREAM
IMPACT: 118 LF
SEE SHEET 1-2
C"��
1 \\
WETLAND IMPACT # 2 '0/ /
(ROAD IMPACT)
WETLAND IMPACT: —_ i •r/ / �� \ 1 \�
1,627 SF (0.04 AC)
SEE SHEET 1-3
WETLAND IMPACT # 2A
(LOT FILL IMPACT)
WETLAND IMPACT:
1,066 SF (0.02 AC) \ \
SEE SHEET 1-3 \\ \ \ \ ) / /ij
Ilk
\
\\ \ \ � \ � SSI - ��► \ �
STREAM IMPACT # 3
PERMANENT STREAM
IMPACT: 86 LF
SEE SHEET 1-4 \ \ \
STREAM IMPACT # 4
NOTES: (ROAD IMPACT) \ \
1. WETLANDS AND STREAM DELINEATIONS SHOWN ON THESE MAPS ARE BASED ON DATA PROVIDED BY PERMANENT STREAM \ \\ \ \
SPANGLER ENVIRONMENTAL, INC. AS SHOWN ON A MAP TITLED, "BRICKYARD DELINEATION - NC HWY IMPACT: 140 LF \ \\ \
55 CARY, NC - SITE PLAN OVERLAY MAP," DATED AUGUST 2016. WETLAND AND STREAM SEE SHEET 1-5 \ \\
DELINEATION WAS APPROVED BY THE US ARMY CORPS OF ENGINEERS IN A JURISDICTION \ \\ \
DETERMINATION ISSUED FOR THE PROPERTY ON XX/XX/XX (AID: SAW -2014-01181). \ \\ \ \
2. LIMITS OF JORDAN RIPARIAN BUFFERS ARE BASED ON BUFFER DETERMINATION LETTER ISSUED BY
THE TOWN OF CARY DATED 07/11/2014 (REFERENCE ID# TCRB 14-014).
3. PROPOSED SITE LAYOUT AND INFRASTRUCTURE SHOWN ARE BASED ON PRELIMINARY CONSTRUCTION \\
DRAWINGS BY WITHERSRAVENEL, INC FOR BRICKYARD (TOWN OF CARY PROJECT # 16 -SB -004).
STREAM IMPACT #9
(SEWER LINE IMPACT)
PERMANENT STREAM
IMPACT: 20 LF
SEE SHEET 1-9
STREAM IMPACT #8
(SEWER LINE IMPACT)
PERMANENT STREAM
IMPACT: 20 LF
SEE SHEET 1-8
WETLAND IMPACT #6
(ROAD IMPACT)
WETLAND IMPACT:
1,356 SF (0.03 AC)
WETLAND IMPACT #7
(ROAD IMPACT)
WETLAND IMPACT:
762 SF (0.02 AC)
SEE SHEET 1-7
WETLAND IMPACT #5
(ROAD IMPACT)
WETLAND IMPACT: 836
SF (0.02 AC)
SEE SHEET 1-8
0 200' 400' 800'
SCALE: 1" = 400'
No.1 Revision Date By Designer Scale
W&R 1"=400'_0- W i t h e rs Ra ve n e l Sheet No.
Drawn By Date BRICKYARD OVERALL SITE PLAN &
BKE 02/06/2017 NCARY NC IMPACT LOCATION MAP Engineers Planners Surveyors 1-1
Checked By lob No. 115 MacKenan Drive I Cary, NC 27511
BDH 02150249.10 t: 919.469.33401 license #: C-0832 I www.withersravenel.com

293.7
EXST. CHA
292.8 INV
295.1
FUNIC I IUNAL L()55
IMPACT AREA #1
o�
Revision Date I By Designer Scale
W&R 1 1 "=40'
Drawn By Date
BIKE 02/06/2017
Checked By Job No.
BDH 02150249.10
BRICKYARD
CARY, NC
`zi
Ei
0 20' 40' 80'
SCALE: 1" = 40'
FINISHED NCDOT REIN. CONC.
300.5 GRADE
ENDWALL IMPACT LEGEND:
PERMANENT
<• °ZAEA
WETLAND/STREAM AREA:
.e°°.4/PERMANENT WETLAND/STREAM
—NO PERMANENT LOSS:
°. d
° 293.8 INV.
72" & 60" RCP AQUATIC PASSAGE
DS CROSS-SECTION
NCDOT
EXISTING FINISHED CONCRETE
GRADE GRADE ENDWALL
302.5
-4 . ° ad.
.° °'a /
a d °
`. 72" RCP ° _6� PCP
°�LVERT CULVERT °a,
a ° d .
° °
a <
72" & 60" RCP AQUATIC PASSAGE PERMANENT SOIL
US CROSS-SECTION REINFORCEMENT MATTING
TO ARMOR SLOPES
STANDARD NCDOT REIN.
CONIC. ENDWALL INSTALL FLUSH WITH
(DOUBLE AND TRIPLE NATURAL CHANNEL
VOI 72" PIPE)
I A A
IMPACT AREA #1
DETAILED IMPACT EXHIBIT
PIPE OUTLET
SQUARE `
PREFORMED
SCOUR HOLE
(RIP RAP NOT
SHOWN FOR
CLARITY) SCOUR HOLE - PLAN VIEW
NTS
STANDARD NCDOT REIN.
S� CONIC. ENDWALL
0oF (DOUBLE AND TRIPLE 72 -
PIPE )
2"PIPE) EXISTING STREAM BED
CLASS 'B' RIPRAP
TO TRANSITION TO
PIPE OUTLET NATURAL CHANNEL
12"
12"
TOP OF RIPRAP TO
BE PLACED FLUSH
RIP RAP ® 2:1 WITH STREAM BED
CONTOUR
SCORE HOLE - SECTION A -A
NTS
WithersRavenel Sheet No.
t/ Engineers I Planners I Surveyors 1-2
115 MacKenan Drive I Cary, NC 27511
t: 919.469.33401 license #: C-0832 I www.withersravenel.com

---/ / /... V / / J WETLAND IMPACT #2A
359 PERMANENT _ �I \\r��l\\ ' \\ \`
y� o
710 SQ. FT. (0.02 AC) _ �1 \ IN \ 1 i O
(LOT FILL)
,3i�
/ , ' , ,' '�''i• EXISTING \Lj •�•• I ��
WETLAND \ \1'.� �' u v
— ----- 3 3;9 ,' \ , \ kV�" �..� ..,
-- DASHED DASHED CONTOURS REPRESENTS
LW \� •� r \
EXTENT OF DAYLIGHT GRADING, <\y> h'�'%\y K ,•l pD E, ��'_;%�
\` \ \ p
-----OR ROADWAY CONSTRUCTION yy ^\\� �P •\� ` - - 10aaY�F "�/ �� ` --\// /1 \ \ \ \ II \ I r \ \
\ - \fix RIP -RAP - \ _ ' \ I \ �\ ' \ \ 1\ r \
----� 'L '`< /' DISSIPATER--�i�v11�vvv; vv
\\�\\_ '/��','�� '�' ./ ��IER•( CTS \�\ s ���'i _------- �� _-n\\\
, \\ \ \ q 1 \ 1
DASHED RED LINE REPRESENTS ,\\ \\\�\ \ \ �\ \ \\ \ 1
EXTENT OF DAYLIGHT GRADING \\\\\\+\`�\ \ \ \ \v \
2�F FOR ROADWAY CONSTRUCTION\
J V \ \ \ \
l i l i l J WETLAND IMPACT #2 \`� \�� C\ \� �� \\ \
PERMANENT �-' = � "" � \ -\ - \ �>'\ -- - --__ � \\+ \\\ \\\+�\ \ '• \
1,881 SQ. FT. (0.04 AC) \�� 3�4
(ROAD FILL) \ \ \\
/ - �v�w vAy­r
,'/ / ' ,_ ' ,', - ,- = � _ - �- __ - � ,. 1■ �-- -\\ x...365-- - _- _ ,- -�\ \\ \\\\\\R\\\ \\\\\\4\\ \ 1
i
\37'�\NHITEOAK
\\\01
\\\`
1,3
—333—\\\
IMPACT AREA #2
IMPACT LEGEND:
PERMANENT
WETLAND/STREAM AREA:
11 20'1 :1
SCALE: 1 1
No.1 Revision Date By DesignerScale
W&R '�=4D'
Drawn By Date BRICKYARD IMPACT AREA #2 WithersRavenel Sheet No.
00
BKE 02/06/2017 Engineers I Planners I Surveyors I-3
Checked By job No. CA RY, NC DETAILED IMPACT EXHIBIT 115 MacKenan Drive I Cary, NC 27511
BDH 02150249.10 t: 919.469.3340 1 license #: C-0832 I www.withersravenel.com

Revi isn
Designer Scale
W&R 1 1"=40'
BKE 102/06/2017
BDH102150249.10
BRICKYARD
CARY, NC
1 �
STANDARD NCDOT
PRECAST ENDWALLALL
(15" — 48" PIPE)
A
PIPE OUTLET
IMPACT LEGEND:
PERMANENT
WETLAND/STREAM AREA:
PERMANENT WETLAND/STREAM
—NO PERMANENT LOSS:
PERMANENT SOIL
REINFORCEMENT MATTING
TO ARMOR SLOPES
INSTALL FLUSH WITH
NATURAL CHANNEL
A
SQUARE
PREFORMED
SCOUR HOLE
(RIP RAP NOT
SHOWN FOR
CLARITY) SCOUR HOLE - PLAN VIEW
NTS
STANDARD NCDOT
S��p PRECAST ENDWALL
F (15" — 48" PIPE)
EXISTING STREAM BED
CLASS 'B' RIPRAP
TO TRANSITION TO
PIPE OUTLET NATURAL CHANNEL
12"
12"
TOP OF RIPRAP TO
BE PLACED FLUSH
RIP RAP ® 2:1 WITH STREAM BED
CONTOUR
SCORE HOLE - SECTION A -A
NTS
IMPACT AREA #3 i� WithersRavenel Sheet No.
DETAILED IMPACT EXHIBIT 1� Engineers I Planners I Surveyors 1-4
115 MacKenan Drive I Cary, NC 27511
t: 919.469.33401 license #: C-0832 I www.withersravenel.com

1 vo N�3
72
STREAM IMPACT #4B 1 71\ I \ _
PERMANENT
26 LF (78 SQ.
FINISHED
IMPACT LEGEND:
GRADE NCDOT
EXISTING
CONCRETE
317.1 ENDWALL
GRADE
_ PERMANENT
WETLAND/STREAM AREA:
• ' y��; a;
PERMANENT WETLAND/STREAM
�d '' '. 'Q.' .•
–NO PERMANENT LOSS:
\ \ \ E --k' ,' 313.2
c �\ \ \ 1\'•.�\ \RIP -RAP DISSIPATER \ 1\ \\ . .•' CULV1 EXST. CHANNEL
\ \ \\ \ \ \ \_ \ \ NO PERMANENT \ 1`\ \ = 1' 312.2 INV.
\` FUNCTIONAL LOSS \ ` \\ 2d'i ,
36" RCP AQUATIC PASSAGE DS
r \ \ \ \q i r STREAM IMPACT 74A \ \\ CROSS—SECTION
PERMANENT FINISHED
140 LF (425 SQ. FT.) EXISTING GRADE
_ GRADE_NCDOT
CONCRETE �/ i � \ : • � - \ \ ` � \ \\ — � _ CONCRETE
319.0 ENDWALL F
\ •' \ \ a .
Epi
\ \`ern, \ ` ` � 315.2 .. r ', 36„ RC /
S
\ \ \P�IpO \ \ �\ `\ \ r\. o EXST. CHANNEL CULVE e • •. Q.
314.2 INV. 1,
36" RCP AQUATIC PASSAGE US
CROSS-SECTION
:. I STREAM IMPACT #4C \
-,\\\•I 11 '�' _ - PERMANENT
f
10 LF (30 SQ. FT.) STANDARD NCDOT
� RIP -RAP DISSIPATER \ PRECAST ENDWALL
'N ' �\ ; �#1 NO PERMANENT (15" - 48" PIPE)
l 4 7-
\r I'-- \ FUNCTIONAL LOSS\0 I,
IMPACT AREA JL4 = It
E_
0 20' 40' 80'
SCALE: V = 40'
PIPE OUTLET
PERMANENT SOIL
REINFORCEMENT MATTING
TO ARMOR SLOPES
INSTALL FLUSH WITH
NATURAL CHANNEL
A
SQUARE
PREFORMED
SCOUR HOLE
(RIP RAP NOT
SHOWN FOR
CLARITY) SCOUR HOLE — PLAN VIEW
NTS
STANDARD NCDOT
S� PRECAST ENDWALL
0oF (15" – 48" PIPE)
EXISTING STREAM BED
CLASS 'B' RIPRAP
TO TRANSITION TO
PIPE OUTLET NATURAL CHANNEL
12"
12'
TOP OF RIPRAP TO
BE PLACED FLUSH
RIP RAP ® 2:1 WITH STREAM BED
CONTOUR
SCORE HOLE — SECTION A—A
NTS
No.1 Revision Date By Designer I Scale
WBcR '-=4D'
Drawn By Date BRICKYARD IMPACT AREA #4 WithersRavenel Sheet No.
00
BIKE 02/06/2017 Engineers I Planners I Surveyors I-5
Checked By job No. CA RY, NC DETAILED IMPACT EXHIBIT 115 MacKenan Drive I Cary, NC 27511
BDH 02150249.10 t: 919.469.3340 1 license #: C-0832 I www.withersravenel.com

o�
u�
1 0� •
mom 0
rip, a legal, 7marms-m
-014M." PA I FICS -2 ME —
m I
Q W
i`
----
-\\-- F--�--------
\ \ I I \
t' tNK X89 / 910 71� I v\
\8\7\\��v
I
\ \ \ \
95- \\ 1 \\ \\ Ivv
—� 1 v
\
` A WETLAND IMPACT #5 MAEiAL AVS `\\
PERMANENT
\\ \\ (PROPOSED)
I \
/ v vv vv v 836 SQ. FT. (0.02 AQ `
77
�
PROPOSED) ,\
IMPACT AREA #5
IMPACT LEGEND:
PERMANENT
WETLAND/STREAM AREA:
ill �I
11 20'1 :1
SCALE: 1 1
No.1 Revision Uate By DesignerScale
W&R '�=4D'
Drawn By Date BRICKYARD IMPACT AREA #5 WithersRavenel Sheet No.
00
BKE 02/06/2017 Engineers I Planners I Surveyors I-6
Checked By job No. CARY, NC DETAILED IMPACT EXHIBIT
115 MacKenan Drive I Cary, NC 27511
BDH 02150249.10 t: 919.469.3340 1 license #: C-0832 I www.withersravenel.com

..rte• � � ,
ice` � � � � • •P
♦� Irri
OWN
+o
OWS
kA
,, 4�, r.�arl •,,
'WOMo •,
010.1 WOOP101-
IMPACT AREA #6
IMPACT LEGEND:
PERMANENT
WETLAND/STREAM AREA:
11 1 :1
SCALE: 1 40'
No.1 Revision Date By DesignerScale
W&R '�=4D
Drawn By Date BRICKYARD IMPACT AREA #6 WithersRavenel Sheet No.
WO
BIKE 02/06/2017 Engineers I Planners I Surveyors I_7
Checked By job No. CA RY, NC DETAILED IMPACT EXHIBIT 115 MacKenan Drive I Cary, NC 27511
BDH 02150249.10 t: 919.469.3340 1 license #: C-0832 I www.withersravenel.com

zt
MH B810
\ \ \
\ \ \ \
ly
Ai(� \. STREAM IMPAC T#8 \ \ i 16
-3 H I�E �\ �( \ \
— v _ 41 LF (123 SQ. FT.)
�I (TEMPORARY)
\\ \ \ \ \ \ \ \ \ \
\ \ ID
qL
A V vv V V 1 A\ V A\ \V I p
n�
\ I 1 \fp
` ----
Revision Date I By Designer Scale
W&R 1 1 "=40'
Drawn By Date
BKE 02/06/2017
Checked By Job No.
BDH 02150249.10
IMPACT LEGEND:
TEMPORARY
WETLAND/STREAM AREA:
0 20' 40' 80'
IMPACT AREA #8 --
SCALE: 1" = 40'
BRICKYARD
CARY, NC
IMPACT AREA #7
DETAILED IMPACT EXHIBIT
1/ i/ WithersRavenel Sheet No.
Engineers I Planners I Surveyors
1-8
115 MacKenan Drive I Cary, NC 27511
t: 919.469.33401 license #: C-0832 I www.withersravenel.com

IMPACT LEGEND:
TEMPORARY
r
I WETLAND/STREAM AREA:
` \ ' \ \ ` \ \\ 11 / / / i ' / l / l l 1 / I l / / '
� \\ \\ \�\ I'1 1 11 �\ � \
I \ V A \ •n 11'll I I I I A,� I A
V,
00
�� /\ // , //, I ,, 1 V A V A \
o
\
A O� 11 1111
'j,
\ 1\ \ \, 1 STREAM IMPACT #9
\ V / ` \`\\\/' \ ::\ , , \ 41 LF (123 SQ. FT.) \ \ \ \\ \ \ \ \ \\ \ \
(TEMPORARY -FOR I 1 1 v, vv v v vI I vv vv vv v
\ \`\\\ \\` `` ` CONSTRUCTION ACCESS)
AERIAL SEWER CROSSING - NO
PERMANENT STREAM IMPACT)
w\'\\\
F
V \V AA
s
V A \ V \ s
\\`
\i
� , / // / / / , / / , / I r \ \ •t '0 ss �� + \ �\QP� \ � \I 1 I 1\II 1 I\ I \ `\ \\ \ \ \\\
\\\\\`
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ — — ♦ \ \ \ \ \ s
y \
O
IMPACT AREA #8
Revision Date I By Designer Scale
W&R '"=4D BRICKYARD
Drawn By Date
BKE 02/06/2017 CA RY N C
Checked By Job No. /
BDH 02150249.10
IMPACT AREA #8
DETAILED IMPACT EXHIBIT
0 20' 40' 80'
SCALE: 1" = 40'
\/ WithersRavenel Sheet No.
t/ Engineers I Planners I Surveyors 1-9
115 MacKenan Drive I Cary, NC 27511
t: 919.469.3340 1 license #: C-0832 I www.withersravenel.com

365 365
H 0 25' 50' 100'
IMPACT AREA #6 CROSS SECTION
V 0 2.5' 5' 10'
SCALE: H:1"=50'
V:1"=5'
No. Revision Date By Designer Scale / W i t h e rs Ra ve n e l
W&R i "=50'
Drawn By Date
BRICKYARD IMPACT AREA #6 Sheet No.
BKE 02/06/17 CARY NC CROSS SECTION EXHIBIT lip Engineers I Planners I Surveyors X-1
Checked By Job No. i 115 MacKenan Drive I Cary, NC 27511
BDH 02150249.1 t: 919.469.33401 license #: C-0832 I www.withersravenel.com