20150466 Ver 3_20220405_CrabtreeCreek_ImpactMaps_CheckSet_Binder.pdf_20220414

16
of
0
GRAPHIC SCALE
100 0 50 100 200
1 inch = 100 ft.
0 SHEET
f
1
NCB ION
FO DATION INC
0765170351
REID: 0193170
D.B 00526 . D0772 /
I 1 �
a
a
IMPACT SPECIFICATION
OVERALL STREAM IMPACTSUMMARY
PERMANENTSTREAM
IMPACT
(FUNCTIONAL LOSS)
PERMANENTSTREAM
IMPACT
(NO FUNCTIONAL LOSS)
TEMPORARY
MPACT REAM
(LF)
(SF)
(AC)
(LF)
(SF)
(AC)
(LF)
(SF)
(AC)
S1
DEWATERING
-
-
-
-
-
-
11
173
0.004
S2
CULVERTCROSSING
32
703
0.016
-
-
-
-
-
-
S3
DEWATERING
-
-
-
-
-
-
12
173
0.004
B
S4
DEWATERING
-
-
-
-
-
-
27
343
0.008
S5
CULVERTCROSSING
30
740
0.017
1 -
-
-
-
-
-
S6
RIPRAP DISSIPATER
-
-
-
37
574
0.013
-
-
-
S7
DEWATERING
-
-
-
-
-
-
5
90
0.002
S8
CULVERTCROSSING
59
209
0.005
-
-
-
-
-
-
C
S9
DEWATERING
-
-
-
I -
-
I -
6
18
0.000
S10
RIPRAP DISSIPATER
-
-
-
26
124
0.003
-
-
-
TOTALS
1217
1652
0.038
37
574
0.013
61
797
0.018
Y\,/
SHEET
go
VICINITY MAP
1"=10001
LAKE CRABTREE
A
EXISTING CRABTREE _7 a
CREEK GREENWAY
SITE
Wart— Pkxy_
SSDO p� �
caRtregs�y, w�
No. Kevt1,.son Date I BvIII�01 WithersRavenel
AS NOTED sneer m�.
Flhew
n By Date ..2-22 CRABTREE CREEK GREENWAY CONNECTOR OVERALL STREAM IMPACTS 1/ Engineers I Planners I Surveyors t�j d<ed By Job No. 115 MacKenan Drive I Cary, NC 27511
02180759.10 CARY WAKE COUNTY NORTH CAROLINA t: 919.469.3340 1 licenseR:C-08321www.withersraveneLcom

</S/)// = \ \�\ \ // �/ I \ _ _ IMPACT LEGEND
/ I TOE OFPEAXISTIAV,WfST L/ \ \ 1 / / NEU E RIP RIAN—
xf
/ gr �f/ / / ZONE 2 FE nlr\
rJ LIMITS 0 PERMANENT STREAM IMPACT
DISTU`ANCE (FUNCTIONAL LOSS)
P bPOSED 10' ` \ \
CONCRETE GREENWA
286 _ / I TOP OF _ PERMANENT STREAM IMPACT
/� / /� •; :. '•� :.:.: : •, BANK (NO FUNCTIONAL LOSS)
TEMPORARYSTREAM
/ / :..< }� �;`~ 296` /i \ ■ IMPACT
/ / :.: ; %!';.`' ' po ' ` ' +.; • STREAM 4
/ / �:' : }� •. � 2g5 ..'�•�•;�'•° INTERA1hTTE_NT
/ / / ,.•�:: ' ' "• , / ,: {`!:: `.. \ ` NEUSE RIPARIAN
ZONE 1 BUFF R
i / `•ti ,, IMPACT S5
a'•
PERMANENT STREAM IMPA T
/ / / i / / / // / / / / / ` :',;,•,' .. (FUNC OIT NAL LOSS) —`�\� / \ \\ ^ j /' —
/ CULVERT CROSSIJJG
r o / �30 LF (74"Fj-
I `� N I IMPACT S4 IMPACT S6
EX. 15" RCP / / / // //// / / / // / l� �. PERMANENT STRE M IMPEL
LIMIT OF TEMPORARYST/f2DEWA'M CT r .•�•;�� / MOFFUNCTIONALL SSI
/ / / / / / DISTURB NCE / . •.: \ I
RIPRAP DISSIPATE TOP OF BANK /
/ / / / XISING / ' 27 LF (343 SF) 1. �' .: t I
� � = / + ,• y ` 37LF(574SF) I I STREAM 2
INTERMITTENT
— IMPACT S7 II
TEMPORARY STRE 11 N IMPACT
DEWATERING
/ . • `
EX. 60' RCP // _ I 5 LF
— — — 1RCP C�. V, _ _ ��� EN
MP�ACT S� NEUSE RIP
PROPOSED 14' / 295 - _� EmpQRART STREA� IMPACT �� ZONE UFO
CIRCULAR TUNNEL / / _ _ D�tlt�ATERIN� � � � � a• ' i � __ � � � � � � — �— —
LINER PLATE PIPE / dB 7 Q�c 12 Lfi(173,S H 1�
/ a. . • `r• a �0 U \�' „HW 12 —1N A'.:s.." _ — \ —�77-
�. .•y• A. •1'`• c pry •4wy �e W•,ty•. .t ':a ..': �: :.S• I' \' �• ' ,y ••y �s'`:: •}•4:.��'.
D - 4. Y•:'• 1 EX. 8" PVC'• .::: =;:.:"
L292
K. ::.. y•.} ',...MH 8 --
g" HOPE 4�� I o� '.EX. 8" PVG :} EX4'
: '� �:.
SS EX 4' MH ummm.—m-�_
ULVERT 1 � IMPA£T 52-- \ c / XF&T 29-�N—
_ / ETA�V G/I PERMANENT AC� -- / / a �'`Sp / OF CARY SANITARY \ \
DAP /� �/VALL ® PROPOS D 10'
� \ _ / °a / (FUNCT�NAL LOSS) % SEWER EASEMENT ?8
,\EXISTING / / / HW 13 CULVERT CR� SING '— f / CONCRETE GREENWV
RIPRAP / �2 (703SF) L�11T OF 1
IMPACT S1 /\ DISTURBANCE \
TEMPORARY STREAM IMPACT \ \ _ /
TOPfOF // // DEWATERING / - NEUSE RIPARIAN
iANK (S / / 11 LF (173) SP� j I �� ZONE 2 BUFFER
////o /�( / % I _ —-STREAM3-
///�//// INTERMITTENT/
�TOEOFE`I�cTINGWESTON / 1 / \\ GRAPHIC SCALE
PARKWAY E-PF FILL 30 0 5 30 60
1 inch = 30 ft.
No. Revision Date Bv Designer Scale AS NOTED \I/ Withers Rave n e l
sneer No.
Drawn By Date 3/3/2022 CRABTREE CREEK GREENWAY CONNECTOR STREAM IMPACT MAP 1/ Engineers I Planners I Surveyors B
Checked By ]ob No. 115 MacKenan Drive I Cary, INC 27511
02180759.10 CARY WAKE COUNTY NORTH CAROLINA t: 919.469.3340 1 license #: C-0832 I v—withersravenel.com

IMPACT LEGEND
STREAM,2
NIA� PERE
N
mac'
I/ NEUSE RIPARIAN \
ZONE 2 BUFFER
4;
/
PERMANENT STREAM IMPACT
❑ (FUNCTIONAL LOSS)
PERMANENT STREAM IMPACT
NEUSE RIPARIAN \
ZONE 1 BUFFER
/
(NO FUNCTIONAL LOSS)
'
STREAM 2
INTERMITTENT
TOP OF ��—� � � / / `
BANK / �� �� /
/
/ /
TEMPORARY STREAM
IMPACT
J�
1 NEUSE RIPARIAN
BONE 1—BUFFER­ --IflQPACT S10
jcPERMANENT STREAM I"AGT
(NO FUNCTIONAL LOSS)
RIPRAPJSSIPAfiEhr
/
NEUSE RIPARIAN 26LF (124 SF)
I
PROPOSED 10' `
ZONE 2 BUFFER / f
- IMPACT S8
.
/
I
CONCRETE GRErY
PERMANENT STREAM IMPACT
(FUNCTIONAL LOSS)
I
\
—
CU�OSSING
�59 LF (209 SF) EX. 4' MH
zr4kw
1
—SS> SS \
I
PVC
283 \
1
LIMITS OF \ \
�8?
20' TOWN OF CARY
\
SANITARY SEWER DISTURBANCE _ \
a
� \
EX. PEDESTRIAN
EASEMENT
\ \
TRAIL
/
100' UTB BUFFER \
N
—
- CULVERT 3
IMPACT S9
TEMPORARY STREAM IMPACT
\
\
TOf�iv1F
5 BANK
r INTERMITTENT \
� \
/ DEWATERING
6 LF (18 SF)
\
/
'
�\
1 \
100 - YR �
FLOODPLAIN
' \•
/
GRAPHIC SCALE
\
30 0 15 30 60
1 inch = 30 ft.
No.
Revision
Date
B
Designer
Drawn By
Scale
AS NOTED
Date 3/3/2022
CRABTREE
CARY
CREEK GREENWAY CONNECTOR
WAKE COUNTY NORTH CAROL NA
STREAM IMPACT MAP
110 Withers Rave n e l sneer No.
1/ Engineers I Planners I Surveyors C
115 MacKenan Drive I Cary, INC 27511
t:919.469.33401 license #: C-0832 I v—withersravenel.com
Checked By
]ob No.
02180759.30

295
-0+50
295
CULVERT 1-UPSTREAM
PROPOSED
RADE
EXISTING
GRADE
c
TOP OF BANK
0+00 0+50
CULVERT2-UPSTREAM
PROPOSED
GRADE
290
EXISTING \ -27.54 LF
GRADE 72" RCP CL. V
@ 1.31 %
285 —
TOP OF BAN
12"EMBEDDED
280 I --
-0+50 0+00 0+50
CULVERT 3-UPSTREAM
285
29.74 LF PROPOSED
18" RCP GRADE--
@ 1.34%
EXISTING
GRADE
280 TOP OF BANK 12" Ef BEDDED
-0+50 0+00 0+50
295
290
285
1+00
295
290
285
285
CULVERT 1 - DOWNSTREAM
295 295
EXISTING
290 GRADE 290
I PROPOSED
28.87 LF GRADE
48" RCP CL. V
@ -1.04%
285 TOP OF BANK �2" MBEDDED 285
--
-0+50 0+00 0+50 1+00
CULVERT 2 - DOWNSTREAM
295 295
-0+50 0+00 0+50 1+00
CULVERT 3 - DOWNSTREAM
285 29.74 LF PROPOSED 285
18" RCP GRADE
@ 1.34%
EXISTING ��
GRADE
280 12" EMBEDDED TOP, OF BANK 280
-0+50 0+00 0+50 1+00
SCALE:
1" = 50' HORIZ.
1"=5'VERT.
No. Kevtson Date I BvIII-0- WithersRavenel
AS NOTED sneer m�.
Drawn By Date 3/3/2022 CRABTREE CREEK GREENWAY CONNECTOR CULVERT PROFILE 1/ Engineers) Planners lSurveyors p
Chewed By Job No. 115 MacKenan Drive I Cary, NC 27511
02180759.10 CARY WAKE COUNTY NORTH CAROLINA t: 919.469.3340 1 license#:C-0832 Iwww.withersraveneI.com

FA Emilio
0)
GRAPHIC SCALE
100 0 50 100 200
1 inch = 100 ft.
a
u
a
IMPACT SPECIFICATION
OVERALL BUFFER IMPACT SUMMARY
TEMPORARY
IMPACT
TEMPORARY
IMPACT
PERMANENT
IMPACT
PERMANENT
IMPACT
ZONE1
ZONE2
ZONE1
ZONE2
(SF)
(AC)
(SF)
(AC)
(SF)
(AC)
(SF)
(AC)
F
131
CONCRETE GREENWAY
-
-
-
-
2096
0.05
2679.00
0.06
132
CONCRETE GREENWAY
-
-
-
-
431
0.01
-
-
B3
CONCRETE GREENWAY
-
-
-
-
731
0.02
-
-
G
134
CONCRETE GREENWAY
994
0.02
-
-
-
-
-
-
135
CONCRETE GREENWAY
2324
0.05
683.00
0.02
-
-
-
-
B61
CONCRETE GREENWAY
-
-
-
-
3622
0.08
4249.00
0.10
H
B7
CONCRETE GREENWAY
-
-
-
-
6229
0.14
1529.00
0.04
TOTALS
3318
0.07
683.00
0.02
1 13109
0.30
8457.001
0.19
VICINITY MAP
1ii=1000i
LAKE CRABTREE
01 - 9
EXISTING CRABTREE's
CREEK GREENWAY a
SITE
Centre
3�e11 Wgy
No. Revision Date I B Designer Scale 111 AS NOTED 1� -y0 ithersRavenet sneee No.
Dra—By Me4,5,2022 CRABTREE CREEK GREENWAY CONNECTOR OVERALL BUFFER IMPACTS Engineers IPlanners I5urvey°rs E
Checked By Job No. 115 MacKenan Drive I Cary, NC 27511
02180759.10 CARY WAKE COUNTY NORTHCAROLINA t919.469.334011icenseR:C-0832Iwww.withersraveneLcom

IMPACT LEGEND
100' UTB BUFFER / / I / \� \ \ — — — \ \ / J / / r / l 1 / PERMANENT
— EA NEUSE RIVER 30' BUFFER
TOE OF EXISTIP G WESTZSR r
PAR AY ETF FILL •\ ' ' �' �r ) /
NEU§E RIPA�]A�\ o / a �/ PERMANENT
ZO 2 BUFFER \ /
%..; ZONE2
NEUSE RIVER 50' BUFFER
NEUSE ARIAN / / r :,�:i TEMPORARY
RIP
�� / / ZONE 1
( \ ONEIBUFFER EX. P6E$TRIAN "• / / / / / _ /
�IT � .•,.\• // / / / /� / �Q / ' NEUSE RIVER 30' BUFFER
TEMPORARY
ZONE 2
STREAM 2 — — — / �� / / �` RCP / / NEUSE RIVER 50' BUFFER
INTERMITTENT _ �R'" "' ti / /� EX. 15r' RCP
\ \ NEUSE RIPARIANJ01
ZONE/1 BUFFER
EX.,60" RCP
NEUSE RIPARIAN PERMANENT
IMPACT 1 �� /�/�/ / i✓ ///o// //h / PROPOSED 14' /
ENT BU ER / : +�: FES / �,o // CIRCULAR TUNNEL
ZONE 2 BUFFER IMPACT CON RETE /// / : =' 'c / / r /
\ GREENWAY ZON 1 - 2,096�/ / LINER PLATE PIPE
\ rn 7 SF III /� /i '..;4 / /�-� / / // / / / +•
ZO 2 - 2,679 SF
\ \ \ /292 /
299\F.@ \ TOP O— 8" HD?E
STREAM 1 i
INTERMITTENT \ ////� / �� — : '• it j. ?'<' DO/ _ /�/ /
EX. 8" D� �1p� / l— / l l N 7
z/1
— — EX. 8" DIP^vc s / /h //
VC
EX. 8" PX. 4' MH
/ _� /-- , `: r• 4 / — ` :_ // �// // /o / )/ �..t. 3�ti� / /////// �/ // / / / / /
a
LIMITS OF
/ DISTURBANCE , . YI 2.
NEUSE RIPARIAN LL
2O 1 BUFFER
� �l
/ / \PROPOSED 10% / / o, /
/ NEUSE RIPARIAN / j �y / // �p / / ////% PjCJ;TFFIL// �r / ' GRAPHIC SCALE
ZONE 2 BUFFER OWRET�GREENWAY . / j / / l /// ' fl 11 / 30 0 15 30 60
.300—
— — 1 inch = 30 ft.
No. Revision Date Bv IjIn_j,_ Scale Ill\/ Withers Rave n e l AS NOTED sneer No.
Drawn By Date 3/3/2022 CRABTREE CREEK GREENWAY CONNECTOR BUFFER IMPACT MAP 1/ Engineers I Planners I Surveyors F
Checked by ]ob No. 115 MacKenan Drive I Cary, NC 27511
02180759.10 CARY WAKE COUNTY NORTH CAROLINA t: 919.469.3340 1 license #: C-0832 I v—withersravenel.com

TOE OF EXISTIh6 VIST i , /•
/ PARKWAf fT f Lf )/
/
i/
�c
"o-
tLW
� 1
01 — /)
V15
B5 /
1-32gSF
6
2 - 83<<5F \
PRIOPOSED 10'
CONCRETE GREENWAY
\ NEUSE RIPARIAN
;ZONE 2 BUE
/
CULVERT 1
EX. 4' MHO —_ / / �/ / ` / IMPACT B4 EXI�.YING 20'
/ I / / / STREAM 3 TEMPORARY BUFFER IMPACT TOWN OF CARY
f / (IMPACT B2 / 1 / / / INTERMITTENT/ CDNC TE GREENWAY-� SANITARY SEWER
ER MANE F fFE IMPACT B3 \ ZONE1-9 SF_ NT
JCONCRET / / PERMANENT BIiFF, R IMPACT
ZONE�1 -4pl5 </ / CONCRETE GRE2�Vjj Aim y —
/—= ONE 1_731 S
7
L\
\ '286 STREAM 4 / � V_ I —
\\ -- INTERMITTENT
286— IMPACT B6
PERKT BUFFER IMPACT
CONCRETE'GREE[VWAY
ZONE 1 - 3,622 SF NEUSE RIPARIAN,
ZONE 2 - 4,249 SF I ZONE 1 BUFFER
TOP OF BANK
DISTURBANCE
1
NPACT B7 �� w
PERMANENT BUFFER IMPACT \ U
CONCRETE GREENWAY J z 1
I ZONE 1 - 6,229 SF
ZONE 2 -1,529 SF
STREAM 2
II INTERMITTENT
C'k1SU PARIA
HW 14 \ _ ZONE 1 BUFFfA
_—_�— _
�4 . '{ . :'i i t•' ; EX. w, PVC is ' $ : ti• •a.:
EX 4' M H
PROPOSED 10' /
< — CONCRETE�GREEN�//rY \ ��
LIMITS F
/ TURBAN 0 \
N \ \ 1
\ NEUSE RIPARIAN
ZONE 2 BUFFER \ \ L
� I
\
IMPACT LEGEND
PERMANENT
1A ZONE1
NEUSE RIVER 30' BUFFER
PERMANENT
pq ZONE2
NEUSE RIVER 50' BUFFER
TEMPORARY
ZONE1
NEUSE RIVER 30' BUFFER
TEMPORARY
ZONE 2
NEUSE RIVER 50' BUFFER
0)
\ I GRAPHIC SCALE
\ I I 30 0 15 30 60
/ I J
1 inch = 30 ft.
No. evision Date I B Designer ScaleIII1/ Withers Rave n e l
AS NOTED sneer No.
Drawn By Date 2022 CRABTREE CREEK GREENWAY CONNECTOR BUFFER IMPACT MAP
1/ Engineers) Plannersl5urveyors G
Checked By ]ob No. 115 MacKenan Drive I Cary, NC 27511
02180759.30 CARY WAKE COUNTY NORTH CAROLINA t:919.469.33401icense#:C-0832Iwww.withersravenel.com

IMPACT LEGEND
_
/
I NEUSE RIPARIAN
ZONE 2 BUFFER
STREAM,2 v
PERENNIAL
v
''/ I / I
� I
PERMANENT
ZONE 1
Ei NEUSE RIVER 30' BUFFER
/
PERMANENT
ZONE2
NEUSE RIPARIAN \
ZONE 1BUFFER
NEUSE RIVER 50' BUFFER
TEMPORARY
1
TOP OF
/ \
ZONE 1
NEUSE RIVER 30' BUFFER
STREAM 2
i PERENNIAL
1
BANK_
// / — / 1� I / ( // \
TEMPORARY
ZONE 2
= �� C = __ , _ _ /
J/
NEUSE RIVER 50' BUFFER
I
\ c14 IMPACTB7
PERMANENT BUFFER IMPACT
r NEUSE RIPARIAN
JJ-ZONE-1-BUFFER—
f I , _
J w
1
C CRETE GREENWAY
ZONE 1 - 6,22 M
i
NEUSE RIPARIAN
l
?
^'
I ZONE 2 -1,529 SF
ZONE 2 BUFFER
-
I PROPOSED 10'
I CONCRETE GREENWAY
1
I
-- —
—_��
/
\
.•,tip . •..
3" PVC
\ \
\ 1
/ \LIMITS
OF
DISTURBANCE
20' TOWN OF CARY \
SANITARY SEWER \�
U EX. PEDESTRIAN \
Of
v —
\ '
EASEMENT N �\ \
STREAM 5 �� \
oc) j TRAIL
�98 / \
INTERMITTENT •
100�UTB BUFFER
II \
1
\ \\
FLOOD0 - YR \
I II `
Iz
GRAPHIC SCALE
1
_ \\
\•I
I
30 0 15 30 60
1 inch = 30 ft.
No.
Revision
Date
Bv IjIn_j,_
Drawn By
Scale IIII�/
AS TED
Date
CRABTREE CREEK
CARY
GREENWAY CONNECTOR
WAKE COUNTY NORTH CAROLINA
BUFFER IMPACT MAP
W i th a rs Rave n e l sneer No.
1/ Engineers I Planners I Surveyors H
MacKenan Drive I Cary, NC 27511
t: 919.469.3340 1 license #: C-0832 I v—withersravenel.com
ENIJ
]ob N115
0