HomeMy WebLinkAbout20200397 Ver 1_Wetland Impact Maps 4-30-2020_20200504N/F DEBRA CATTANO
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DENNIS & CATHY RAE BIXBY
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WAYNE RIDDLE
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CHARLES & SHIRLEY HAMLETT
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KEITH & JAMIE HORIL
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HOWELL ROAD
SR 3064VARIABLE WIDTH PUBLIC R/W
TWIN CREEK RD.SR 302850' PUBLIC R/WMATTHEW JONES & APRIL WHELAN
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SMALL PINE TREE AREA
FIELD
FIELD
FIELD
FIELD
Gravel Drive
IPFIPS
IPF IPS
IPS
IPS
IPS
IPS
IPS
IPS
IPF
IPF
IPF
IPF
IPF
IPF
IPS
IPF
IPS
IPF
IPS
IPS
IPF
IPS
IPS
FH
FH
FH
FH
Treeline
Treeline
Treeline
Treeline
Edge of water
at time of survey
Treeline
Asphalt Drive
Concrete
Drive
Ex. Bldg.
Ex. Bldg.
Ex. Bldg.
Ex. Bldg.
60' Private Road Easement
B.M. 1982, Pg.285
E
x
.
B
l
d
g
.Ex. Bldg
.
Ex. Bldg.
Treeline
Inside Apex Corp. Limits
Gravel Drive
Asphalt Drive
Ex. FenceEx.
Fence
Ex. Fence
Ex. Fence PoolShed
Shed
Shed
Garage
Shed
Inside Apex Corp. Limits
Control Corner
NC Grid Coordinates
N:734133.1629
E:2042723.6376
(NAD83 2011)
FH
Wake County Flood Hazard Soils
B.M. 2001, Pg. 1794
B.M. 1994, Pg. 1689
12" WL12" WL12" WL12" WL1
2
"
W
L
12"
W
L
8" WLTop of
Bank
AREA OF FUTURE
DEVELOPMENT
AREA OF FUTURE
DEVELOPMENT
PROPERTY
BOUNDARY
ENVIRONMENTAL CONSULTANT:
FROEHLING & ROBERTSON, INC.
ELIAS RUHL & ALEX AYCRIGG
310 HUBERT STREET, RALEIGH, NC 27603
(919) 828-3441
REFER TO FEMA FIRM PANEL:
3720074300J dated May 2, 2006
Survey By:
ADVANCED CIVIL DESIGN, INC.
JAMES WHITACRE
51 KILMAYNE DRIVE SUITE 105, CARY, NC 27511
(919) 460-2024
OVERALL SITE MAP - EXISTING CONDITIONS
1" = 200'Scale:
Date:
Chk By:
Drwn By:
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
0
SCALE: 1" =
100 200 400
200'
N
APR 16, 2020
USACE
Dwg No
2
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
ALL STREETS SHOWN ON THIS
PLAN ARE EXISTING.
INTERMITTENT
STREAM (S1)
WETLANDS (W3)
WETLANDS (W1)
PROPERTY
BOUNDARY
PROPERTY
BOUNDARY
PROPERTY
BOUNDARY
WETLANDS (W2)
OFFSITE
HOLT R
D
HOLT RDPERENNIAL
STREAM OFF-SITE
CATLETTE ST
WETLANDS (W4)
PERENNIAL
STREAM (S1)
WETLANDS
(LINEAR)
FH
FH
FH
FH
Control Corner
NC Grid Coordinates
N:734133.1629
E:2042723.6376
(NAD83 2011)
FH
Wake County Flood Hazard Soils
B.M. 2001, Pg. 1794
B.M. 1994, Pg. 1689
12" WL12" WL12" WL12" WL1
2
"
W
L
12"
W
L
8" WLTop of
Bank
FUTURE LOCATION
OF CLUBHOUSE
AND POOL
0.75 ACRES
(FUTURE MINOR SITE PLAN
REQUIRED)
ISD =
4
3
0
'
IS
D
=
5
0
0
'MAILBOXUSEONLYHCVANMAILBOXUSEONLYMAILBOXUSEONLYAREA OF FUTURE
DEVELOPMENT
AREA OF FUTURE
DEVELOPMENT
45°
45°45°45°SCM #1
SCM #2
SCM #3
OVERALL SITE MAP - PROPOSED CONDITIONS
1" = 200'Scale:
Date:
Chk By:
Drwn By:
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
APR 30, 2020
USACE
Dwg No
3
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
ENVIRONMENTAL CONSULTANT:
FROEHLING & ROBERTSON, INC.
ELIAS RUHL & ALEX AYCRIGG
310 HUBERT STREET, RALEIGH, NC 27603
(919) 828-3441
REFER TO FEMA FIRM PANEL:
3720074300J dated May 2, 2006
0
SCALE: 1" =
100 200 400
200'
N
HOLT
R
D
HOLT RDGilwood DrCatlette St
Catlette St
Tumblestone Ct
Stone Bridge Dr
Flat Laurel St
Raven Cliff StPhillips Branch StPhillipsBranch StElk
R
ive
r
D
r
PROPERTY
BOUNDARY
INTERMITTENT
STREAM (S1)
WETLANDS (W3)
WETLANDS (W1)
PROPERTY
BOUNDARY
PROPERTY
BOUNDARY
WETLANDS (W2)
OFFSITE
PROPERTY
BOUNDARY
WETLANDS IMPACT #3
(SEE DWG 6)
WETLAND
IMPACT #2
(SEE DWG 5)
STREAM/BUFFER
IMPACT #7
(SEE DWG 9)
WETLAND
IMPACT #5
(SEE DWG 7)
WETLANDS
IMPACT #1
(SEE DWG 4)
WETLAND
IMPACT #4
(SEE DWG 7)
WETLANDS
IMPACT #6
(SEE DWG 8)
WETLANDS (W4)
TOTAL PROJECT
WETLAND IMPACTS
21,572 SF
INTERMITTENT
STREAM-END
INTERMITTENT
STREAM-START
PERENNIAL
STREAM
PERENNIAL
STREAM
(0.495 ac)
WETLAND
PUBLIC UTILITY
NO IMPACT
(SEE DWG 10)
N68
°
5
5
'
1
2
.
1
7
"
W
273.
5
9
8
'
8" P
V
C
S
D
R
3
5
S
/
S
8" D
I
P
W
L
16+
0
0
17+
0
0
15"
R
C
P
18" RCPMH #3
FH
430430
42
8
4
2
6
20'
PUBLIC
DRAIN
A
G
E
EASEA
M
E
N
T
20'
PUBLIC
DRAINAGE
EASEAMEN
T
20'
SCM ACCESS &
MAINTENANCE
EASEAMENT
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
N
1" = 20'Scale:
Date:
Chk By:
Drwn By:
APR 30, 2020
USACE
Dwg No
4
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
LIMITS OF DISTURBANCE
CA
T
L
E
T
T
E
S
T
Wetlands Impact (Impact #1)
WETLANDS (W3)
0
SCALE: 1" =
10 20 40
20'
LIMITS OF DISTURBANCE WETLANDS (W3)
WETLANDS IMPACT #1-A
PERMANENT IMPACT
CULVERT INSTALLATION
1,394 SF
WETLANDS IMPACT #1-B
TEMPORARY IMPACT
HEADWALL INSTALLATION
70 SF
WETLAND IMPACT #1-C
TEMPORARY IMPACT
HEADWALL CONSTRUTCION
100 SF
IMPACT NUMBER TEMP/PERM IMPACT REASON
IMPACT #1-A PERMANENT CULVERT INSTALLATION
IMPACT #1-B TEMPORARY HEADWALL CONSTRUCTION
IMPACT #1-C TEMPORARY HEADWALL CONSTRUCTION
IMPACT #1-D PERMANENT - NO LOSS RIP RAP INSTALLATION
IMPACT #1-E PERMANENT - NO LOSS RIP RAP INSTALLATION
WETLANDS IMPACT #1-D
PERMANENT - NO FUNCTIONAL LOSS
RIP RAP INSTALLATION
56 SF
WETLANDS IMPACT #1-E
PERMANENT - NO FUNCTIONAL LOSS
RIP RAP INSTALLATION
20 SF
20'
30'
10
'10'23
715
0
S
F 30'ARE
A
O
F
F
U
T
U
R
E
DEV
E
L
O
P
M
E
N
T
ARE
A
O
F
F
U
T
U
R
E
DEV
E
L
O
P
M
E
N
T
11
+
0
0
HEA
D
W
A
L
L
S
T
O
B
E
P
R
E
-
C
A
S
T
OR
C
A
S
T
-
I
N
-
P
L
A
C
E
C
O
N
C
R
E
T
E
(TYP
)410412
41
4
406408
410
41240640841
0 4101125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
N
Wetlands Impact Roadway (Impact #2)
1" = 40'Scale:
Date:
Chk By:
Drwn By:
APR 29, 2020
USACE
Dwg No
5
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
LIMITS OF DISTURBANCE
PHIL
L
I
P
S
B
R
A
N
C
H
D
R
Wetlands Impact Grading (Impact #2)
WETLANDS #1
0
SCALE: 1" =
20 40 80
40'
LIMITS OF DISTURBANCE
WETLANDS IMPACT #2-D
PERMANENT IMPACT
ROADWAY CONSTRUCTION
11,239 SF
WETLANDS IMPACT #2-C
PERMANENT IMPACT
ROADWAY GRADING
5,224 SF
WETLANDS IMPACT #2-B
TEMPORARY IMPACT
HEADWALL CONSTRUCTION
200 SF
LIMITS OF DISTURBANCE
TEMPORARY IMPACTS200 SF PERMANENT IMPACTS18,512 SF
WETLANDS IMPACT #2-A
PERMANENT IMPACT NO LOSS
UTILITY INSTALLATION
904 SF
STREAM IMPACT #1
ROADWAY CONSTRUCTION
105 LF NO MITIGATION
STREAM IMPACT #2
PERMANENT RIP RAP 6 LF
IMPACT NUMBER TEMP/PERM IMPACT REASON
IMPACT #2-A PERMANENT - NO LOSS UTILITY INSTALLATION
IMPACT #2-B TEMPORARY HEADWALL CONSTRUCTION
IMPACT #2-C PERMANENT ROADWAY GRADING
IMPACT #2-D PERMANENT ROADWAY CONSTRUCTION
IMPACT #2-E PERMANENT - NO LOSS RIP RAP INSTALLATION
IMPACT #2-F PERMANENT - NO LOSS RIP RAP INSTALLATION
STREAM #1 PERMANENT CULVERT INSTALLATION
STREAM #2 PERMANENT RIP RAP INSTALLATIN
STREAM #3 PERMANENT RIP RAP INSTALLATION
WETLANDS IMPACT #2-E
PERMANENT - NO
FUNCTIONAL LOSS
RIP RAP INSTALLATION
60 SF
WETLANDS IMPACT #2-F
PERMANENT - NO
FUNCTIONAL LOSS
RIP RAP INSTALLATION
60 SF
STREAM
IMPACT #3
PERMANENT RIP
RAP 20 LF
RIM=411.64
INV IN=407.45 (JB #104)
INV OUT=407.25
FES #56
30"
R
C
P
@
3
0
.
0
7
'416414411407
40
6
4
0
5 407407
4
0
6405 4
0
4408 40941041
1
41241
4
4124104084061125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
N
1" = 20'Scale:
Date:
Chk By:
Drwn By:
APR 16, 2020
USACE
Dwg No
6
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
SCM 1
Wetlands Impact (Impact #3)
0
SCALE: 1" =
10 20 40
20'
LIMITS OF DISTURBANCE
WETLANDS (W1)
WETLANDS IMPACT #3-A
PERMANENT IMPACT
STORMWATER SCM
2,119 SF
WETLANDS
IMPACT NUMBER TEMP/PERM IMPACT REASON
IMPACT #3-A PERMANENT STORMWATER SCM CONSTRUCTION
N60°
4
4'
1
6
"
E
1
8
3
.
4
9'
8
"
PVC
SD
R
3
5
S
/
S
FES #109
24" R
C
P
FES #111
30" RCP10'PR
I
V
A
T
E
DR
A
I
N
A
G
E
EA
S
E
A
M
E
N
T
1
0
'
P
R
IVA
T
EDRA
INAG
E
EA
S
EAM
EN
T
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
N
Wetlands Impact (Impact #4)
1" = 20'Scale:
Date:
Chk By:
Drwn By:
APR 30, 2020
USACE
Dwg No
7
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
SCM 1
Wetlands Impact (Impact #5)
0
SCALE: 1" =
10 20 40
20'
LIMITS OF DISTURBANCE
WETLANDS #1
WETLANDS IMPACT #4-A
PERMANENT IMPACT
STORM PIPE INSTALLATION
300 SF
LIMITS OF DISTURBANCE
IMPACT NUMBER TEMP/PERM IMPACT REASON
IMPACT #4-A PERMANENT STORM PIPE INSTALLATION
IMPACT #4-B PERMANENT NO LOSS RIP RAP INSTALLATION
IMPACT #5-A PERMANENT STORM PIPE INSTALLATION
IMPACT #5-B PERMANENT NO LOSS RIP RAP INSTALLATION
WETLANDS IMPACT #4-B
PERMANENT - NO FUNCTIONAL LOSS
RIP RAP INSTALLATION
61 SF
WETLANDS IMPACT #5-A
PERMANENT IMPACT
STORM PIPE INSTALLATION
40 SF
WETLANDS IMPACT #5-B
PERMANENT - NO FUNCTIONAL LOSS
RIP RAP INSTALLATION
45 SF
MH #34 FLAT-TOP
MH #35 FLAT-TOP8" DIP S/S20'
PUBLIC
SAN SE
W
E
R
EASEA
M
E
N
T
20'
PUB
L
I
C
SAN
S
E
W
E
R
EAS
E
A
M
E
N
T
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
N
1" = 20'Scale:
Date:
Chk By:
Drwn By:
APR 16, 2020
USACE
Dwg No
8
JE
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
Wetlands Impact (Impact #6)
0
SCALE: 1" =
10 20 40
20'
LIMITS OF DISTURBANCE
WETLANDS #4
PERENNIAL
STREAM OFF-SITE
IMPACT NUMBER TEMP/PERM IMPACT REASON
IMPACT #6-A PERMANENT UTILITY INSTALLATION
WETLANDS IMPACT #6-A
PERMANENT IMPACT
UTILITY INSTALLATION
790 SF
TPFTPFTPFTPFTPFTPFTPFTPFTPFTPFTPFTPF
TPF TPF
TPFTPFTPFTPFTPFTPFMH #41
MH #60 FLAT-TOP
8
"
D
IP
S
/
S
30+00
3
1+00
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
N
Wetlands Impact (Impact #7)
1" = 20'Scale:
Date:
Chk By:
Drwn By:
APR 30, 2020
USACE
Dwg No
9
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
0
SCALE: 1" =
20 40
20'
LIMITS OF DISTURBANCE
OFFSITE
SANITARY SEWER
OUTFALL
CONNECTION TO
EX SANITARY
SEWER OUTFALL
PERENNIAL
STREAM
IMPACT NUMBER TEMP/PERM IMPACT REASON
STREAM IMPACT #2 TEMPORARY UTILITY INSTALLATION
STREAM IMPACT #4
TEMPORARY IMPACT
UTILITY INSTALLATION
40 LF
N60° 44' 16"E 183.49'
MH #20 FLAT-TOP
MH #19 FLAT-TOP
8"
D
I
P
S
/
S8" PVC SDR35 S/S30" R
C
P
13
+
0
0
14
+
0
0
20'PUBLICSEWEREASEAMENT1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
N
1" = 20'Scale:
Date:
Chk By:
Drwn By:
APR 30, 2020
USACE
Dwg No
10
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
PUBLIC UTILITY CROSSING (NO IMPACT)
0
SCALE: 1" =
10 20 40
20'
LIMITS OF DISTURBANCE
WETLANDS
BORE AND JACK INSTALLATION
NO IMPACT
PUBLIC S/S EASEMENT 2,321 SF
LIMITS OF DISTURBANCE
WETLANDS #1
PROPERTY BOUNDARY
PROPERTY BOUNDARY
LIMITS OF DISTURBANCE
INTERMITTENT STREAM
INTERMITTENT STREAM
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
IMPACT 1 - CATLETTE ST CROSS-SECTION
NTSScale:
Date:
Chk By:
Drwn By:
APR 16, 2020
USACE
Dwg No
11
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
CULVERT ROADWAY CROSS-SECTION
N.T.S.
UPSTREAM CULVERT
CROSS SECTION
N.T.S.
DOWNSTREAM CULVERT
CROSS SECTION
N.T.S.
1125 Apex Peakway | Apex, NC 27502
ph: 919.439.0100 fax: 919.439.6411
www.PeakEngineering.com
IMPACT 2 - PHILLIPS BRANCH RD CROSS-SECTION
NTSScale:
Date:
Chk By:
Drwn By:
APR 16, 2020
USACE
Dwg No
12
JE
Proj #
170903A
THE COURTYARDS ON HOLT
HOLT ROAD
WHITE OAK TOWNSHIP
APEX, NORTH CAROLINA 27523
JR
CULVERT ROADWAY CROSS-SECTION
N.T.S.
UPSTREAM CULVERT
CROSS SECTION
N.T.S.
DOWNSTREAM CULVERT
CROSS SECTION
N.T.S.