20191119 Ver 1_More Info Received_20191014

Strickland, Bev
From: Williams, Kim <[e-mail]>
Sent: Friday, September 20, 2019 2:14 PM
To: Capito, Rachel A CIV USARMY CESAW (US); Mairs, Robb L
Subject: [External] Re: Aaronfield at Old Folkstone
Attachments: Aaronfield Revised Maps 9-20-19.pdf
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
[e-mail]
Hi Rachel and Robb
I submitted a NWP application for the Aaronfield at Old Folkstone project in Onslow County a few weeks ago. The
applicant recently revised their site plan to move the building shown at the front of the site to the back. They will need
to put a stormwater pond back here as well and plan to place another outfall pipe in the stream. Attached are the
revised site plan drawings. Wetland and open water impacts remain the same (0.003 ac and 0.01 ac respectively).
Stream impacts have increased to 42 LF.
Let me know if you have any questions or need additional info.
Thanks!
Kim
Kim Williams I Environmental Scientist
Land Management Group I Environmental Consultants
Direct: 910-452-0001 x 1908 1 Cell: 910.471.5035 1 Fax: [phone]
3805 Wrightsville Ave., Suite 15 1 Wilmington, NC 28403
Email: [e-mail] I website: www.lmgroup.net
On Thu, Sep 19, 2019 at 4:49 PM Williams, Kim <[e-mail]> wrote:
Hi Rachel
I forwarded your comment to the engineer. He said they initially planned to use retaining walls here, but recently
determined that it would be better to move building 2 to the back of the site. He is working on a revised plan right now
and should have something to me shortly. I'll forward it as soon as I get it.
Thanks!
Kim

Kim Williams I Environmental Scientist
Land Management Group I Environmental Consultants
Direct: 910-452-0001 x 1908 1 Cell: 910.471.5035 1 Fax: [phone]
3805 Wrightsville Ave., Suite 15 1 Wilmington, NC 28403
Email: [e-mail] I website: www.lmgroup.net
On Thu, Sep 19, 2019 at 3:47 PM Capito, Rachel A CIV USARMY CESAW (US)<[e-mail]> wrote:
Hey Kim,
I'm reviewing this application and had a question about the wetland area near the parking lots of Building 2 and the
Clubhouse. Will retaining walls be used in this location to prevent additional impacts to the wetland feature?
Thanks,
Rachel
Rachel Capito
Regulatory Specialist
U.S. Army Corps of Engineers
Wilmington District
Office: 910.251.4487
Cell: 910.899.6051

SEE SHEET 5
GRAPHIC SCALE: 1" = 100,

EX GRAD
404 WET
12 LF 16 LF WITH NO IMPACTS
IMPACTS (WI)i (EXISTING CULVERT TO BE REMOVED)
0.5'
15, 111 14 5.0'
0,
-1 RIP RAP APRON SIDEWALK
CONCRETE
HEADWALL
0 W/ HANDRAILS
24 LF IMPACTS (01)
25' BACK OF CURB -BACK OF CURB
0
6" DIP
WATER
INV 17.8
EL 26.0
37 LF 30" RCP
SECTION A -A
NTS
ROADWAY: 26.0
0
8" DIP
SEWER
INV 17.9
t=
5.5'
PLAZA
CONCRETE
HEADWALL
EX 404 WET GRAD
UPPER INV 20.2 1
Open Water Impact #1:
0.01 AC
Culvert/Rip Rap Apron
S C SMHCkAW
2
Wetland Impact #1:
0.003 ac (118 SF)
Rip Rap Apron
ru
8
.
0 o"/
A
VAIE SEWER
A 10 6.5 5.
? tOpZ
\j
ro .5O
EX GRADE/
EX GRADE RCP 404 WETLAND
30"INV
I
30 15'
0
30' 60'
20.1
O
GRAPHIC
1 30'
SCALE:
TOE OF WALL: 19.5
8" DIP SEWER INV 17.9
------------------------------------ — ---------------------------------------------
6" DIP WATER INV 17.8
-SECTION B -B
NTS

SECTION A -A
NTS
0 �- 0
18 LF (MAX) IMPACT LENGTH a
W � J
W
o� �a
EX TOP OF BANK_ 24:0 +/- ----------------------- o� 30' 15' 0 30' 60'
3 18" RCP
�1 INV 20.0 �� �
GRAPHIC SCALE: 1 = 30
...r r•.n r ..n • n r n w r v. e r n r r
SECTION B -B
NTS
Z �
12 FT
STREAM WIDTH g
r J
o r
W
5 LF (AVERAGE)
a 5;
IMPACT WIDTH v a
J
EX GRADE
EX GRADE
�a
0
RIP RAP APRON 18" RCP
0000DQ OO INV 20.0
SECTION A -A
NTS
0 �- 0
18 LF (MAX) IMPACT LENGTH a
W � J
W
o� �a
EX TOP OF BANK_ 24:0 +/- ----------------------- o� 30' 15' 0 30' 60'
3 18" RCP
�1 INV 20.0 �� �
GRAPHIC SCALE: 1 = 30
...r r•.n r ..n • n r n w r v. e r n r r
SECTION B -B
NTS

18 FT STREAM WIDTH
z r
5 LF (AVERAGE)
g 5
IMPACT WIDTH
rJ
EX GRADE
�a
/0
EX GRADE
RIP RAP APRON I 24" RCP
nnnnn�nI INV 20.0
SECTION A -A
NTS
or o 13-Eor waEef UULT811
z_ z�
12 LF (MAX) IMPACT LENGTH a
W � J
W
oa 0a
EX TOP OF BANK: 21:0 +/- ._._._______ o� 30' 15' 0 30' 60'
3 24" RCP
�1 INV 20.0 �� �
GRAPHIC SCALE: 1 = 30
...r r•.n r ..n • n r n n r v. e r n r r
SECTION B -B
NTS

H
12 FT STREAM WIDTH g
w
o r 8 LF (AVERAGE)
a 5; IMPACT WIDTH
J EX GRADE
EX GRADE
o I
I � '
RIP RAP APRON INV 20.0 18" RCP
00000� OO SE =
CZ�/"'%
SECTION A—A`EN ro
S2o.o.oa�':�`••..� ..
NTS
�V Stream Impact #S3:
12 LF
o Stormwater Outfall
12 LF (MAX) IMPACT LENGTH a
W � J
W
oa
EX TOP OF BANK_ 22:0 +/------------------------ o� 30' 15' 0 30' 60'
3 18" RCP
�1 INV 20.0 �� �
GRAPHIC SCALE: 1 = 30
...r r•.n r ..n • n r n� r v. e r n r r
SECTION B—B
NTS