SW8190117_Historical File_20200717

Weaver, Cameron
From: Weaver, Cameron
Sent: Friday, July 17, 2020 6:34 PM
To: Doug Haggett
Subject: RE: [External] Snows Cut RV Park SW8-190117
Hi Doug.
I can take the file to Allways after it has been coded for electronic filing which will take a few days here at the office. I'll
let you know when I am taking the file to Allways. Please arrange with Allways for payment.
Cameron Weaver
Environmental Assistance Coordinator
NCDEQ-Wilmington Regional Office
Wilmington Regional Office
127 Cardinal Drive Ext.
Wilmington NC 28405
910-796-7265
[e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed
to third parties.
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
-----Original Message ----
From: Doug Haggett <[e-mail]>
Sent: Friday, July 17, 202010:40 AM
To: Weaver, Cameron <came ro n.weave r@ n cden r.gov>
Subject: [External] Snows Cut RV Park SW8-190117
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
attachment to [e-mail]<mailto:[e-mail]>
Hi Cameron,
I wanted to see if I could get a copy of this file. The owner has asked for us to review the design to see if we can possibly
use sub -surface infiltration as we have done with some other facilities.
Thanks and stay safe!

Doug Haggett, P.E.
Haggett Engineering Associates, Inc.
5307 S. College Road, Suite 2B
Phone: [phone]
Email: [e-mail]

Johnson, Kelly
From: Johnson, Kelly
Sent: Wednesday, June 12, 2019 1:52 PM
To: Boyd, Joseph; Bevilacqua, Phil
Cc: [e-mail]
Subject: RE: [External] SW8 190118-Loblolly Landing -Minor Swale #1 Alignment Revision
I think it would be best to document this as a Plan Revision. That is a simple process and it is free. The reason I think
that that would be pertinent is because we are having trouble with a project in Brunswick County right now where a
similar situation occurred and was constructed but not put on the plans. We have.an irate homeowner that is in our
office on a regular basis. In his case, the easement didn't move. They just built a crooked swale in the easement rather
than a straight swale, and he doesn't like it. In this case, if we didn't do a formal plan revision then we wouldn't have
the correct easement location on the plans. We could very well end up with an irate citizen in the office upset that we
let the permittee build something that wasn't on the plans. That is always a position we try to avoid.
Thanks,
Kelly
OWALE TO BE AEAUGPOL 7 M
�PRsyPi7!':7 LIE .NO ���
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►� �,��arrr
From: Boyd, Joseph [mailto:[e-mail]]
Sent: Wednesday, June 12, 20191:41 PM
To: Johnson, Kelly <[e-mail]>; Bevilacqua, Phil <[e-mail]>
Cc: [e-mail]
Subject; [External] SW8190118-Loblolly Landing -Minor Swale #1 Alignment Revision
Kelly and Phil,
I wanted to reach out to you both to make you aware that through discussions with the developer of the Loblolly
Landing Subdivision off of Mason Landing Road in New Hanover County, we have decided to adjust the alignment of
Swale #1 so that it no longer has a bend as previously proposed and permitted.

See attached for a quick markup showing the revision. This revision does not change any of the drainage characteristics
of the project and should not change the water quality or pre/post calculations of the development. As revised, the
swale will still discharge onsite and then flow offsite via an existing ditch as previously permitted. The swale distance,
elevations, cross section, drainage area, and impervious areas will all remain as permitted, so I believe a plan revision is
not needed for this. Still I wanted to bring it to your attention.
The reasoning for the adjustment is to save some existing trees that cutting the Swale back to the center of the
development would result in.
My hope is to address this formally in the as -built portion of the project since in essence all the stormwater quality and
quantity numbers will remain the same as permitted. It is only a change in the alignment of Swale #1, no other changes
are proposed.
When you get a chance, please take a look at the attachment and get back to me on this to confirm nothing else will be
required besides addressing this at the as -built stage of the project.
Thanks!
Joseph Boyd, PE
roift ?ersRaverel
al{ta4 Nr
2 i 9 Statics Rcr+d, Sui�� 101 1 44 ilmin%-.±on, NC 28 405
Office: 910.256.9277 1 Ili rcct: 9l 0.509.6505
Mobile: [phone]
jboyd aa�withersravenel.com
noon
CONFIDENTIALITY AND NONDISCLOSURE

CALCULATIONS
for
Snows Cut RV Park
New Hanover County
North Carolina
March 29th, 2019
CAR
Ess
S E A L
Prepared By:
Intracoastal Engineering,PLLC
5725 Oleander Dr. Unit E-7
Wilmington, NortlZ Carolina 28403
91io-859-8983
Cie:
MAR IS
PN 2018-010 alter �`'

Snows Cut RV Park 2018-010
CDC State Calculations
Infiltration Basin #1
Total Draina a Area
s . ft.
acres
14,889
0.34
Impervious Area
Land Use
s . ft.
acres
Grave! Drive
3,605
0.08
Gravel Parking Pads
2,200
0.05
Total
5,805
0.13
Infiltration Basin Design:
Basin Size:
Elevation
ft.(so.ft.
Surface Area
Bottom of basin
10.00
41.00
Overflow elevation
1 14.40
1 1,308.00
Provided Storage Volume:
Vol. _ ((Btm SA+ FP SA)/2) x (F.P. elev. - N.P. elev.))
= 2,968 cu. ft.
Dewatering Time
Dewatering time= Depth of pool / K
= 4.76 hrs
% impervious = 0.390
= 39.0%
say 39.0%
State Volume Required for Storage of first 1.5" of runoff
Rv = .05+ .009(% imp)
0.4008966
V= (Design rainfall)(Rv)(Drainage Area)
746 cu. ft.
Drawdown Time:
SA= FS x DV(12)/KT
22 sf
K= 11.1 in/hr
FS= 2
Depth of Poo!: 4.40 ft
Infiltration Basin 1 of 1

Snows Cut RV Park 2018-010
CDC State Calculations
Infiltration Basin #2
Total Drainage Area
s . ft. acres
51,837 1.19
Impervious Area
Land Use
s . ft.
acres
Gravel Drive
7,817
0.18
Gravel Parking Pads
8,800
0.20
Total
16,617
0.38
Infiltration Basin Design:
Basin Size -
Elevation
ft
Surface Area
(sq. ft.
Bottom of basin
12.25
17.00
Overflow elevation
15.20
3,259.00
Provided Storage Volume:
Vol. _ ((Btm SA+ FP SA)/2) x (F.P. elev. - N.P. elev.))
4,832 cu. ft.
Dewatering Time
Dewatering time= Depth of pool / K
= 29.50 hrs
% impervious = 0.321
= 32.1%
say 32.0%
State Volume Required for Storage of first 1.5' of runoff:
Rv = .05+ .009(% imp)
0.338506
V= (Design rainfall)(Rv)(Drainage Area)
2,193 cu. ft.
Drawdown Time:
SA= FS x DV(12)/KT
609 sf
K= 1.2 in/hr
FS= 2
Depth of Pool: 2.95 ft
Infiltration Basin 1 of 1

3/29/2019 Snows Cut RV Park 2018-010
CDC 3:1 Swale Calculations
Swale Calculations
3 :1 swales
RH = [(3)(D) / 2(sgrt(9+1)l
= 0.47 D
A = (3D)(D)
= 3D2
Q = (1.49/n)(A)(RH)2/3(S)1/2
Q = (1.49/n)(3D2)(0.47d)2"'3(S)"2
D13 = [(Q)(n/1.49)l / [(3)(.47)2/3(S)1/2]
Swale No 1
Drainage Area =
0.23 acres
Intensity "1" =
7.23 in/hr
Runoff "C" =
0.45
Q = CIA
=
0.75 cfs
swale length =
10 ft.
difference in height =
2.75 ft.
Slope (S) =
0.2750
n =
0.069
Dm = 0.04
D = 0.29 ft.
Vel. = 2.99 fps
71
Swale No 5
Drainage Area =
0.09 acres
Intensity "1" =
7.23 in/hr
Runoff "C" =
0.45
Q = CIA
=
0.29 cfs
swale length =
10 ft.
difference in height =
2.95 ft.
Slope (S) =
0.2950
n =
0.069
D8/3 = 0.01
D = 0.20 ft.
Vel. = 2.43 fps
v
D
3
3D
Basin No 2 Overflow
Drainage Area =
1.19 acres
Intensity "1" =
7.23 in/hr
Runoff "C' =
0.45
Q =
CIA
=
1.66 cf.
swale length =
30 ft.
difference in height =
0.20 ft.
Slope (S) =
0.0067
n =
0.03
D8/3 = 0.23
D = 0.57 ft.
Vel. = 1.69 fps
Q Taken from 10year routing
Swale No 6
Drainage Area =
0.86 acres
Intensity "1" =
7.23 in/hr
Runoff "C" =
0.45
Q = CIA
=
2.80 cfs
swale length =
10 ft.
difference in height =
4.50 ft.
Slope (S) =
0.4500
n =
0.069
Dw = 0.11
D = 0.43 ft.
Vel. = 5.00 fps
fit- 'WP RAI, P 4�
Ct6cr.YJ�L

60
Appendices
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Hill,�
r. -
miti
1,
4 mi,
r ~�
YyJ� I
.I
' ��
lit iINN,
T
t
0-.
0
2 4 6 8 10 12 14
4AW.
Velocity in Feet/Sec.
Figure 8.06e Maximum Stone Size for Riprap
1'6 18 20
-10.000
-5,000
L
m
:1,000 00
0
-500
UP
•250
•100
-50
Based on Isbesh Curare
Maximum weight of
stone required
Minimum and maximum range
in weight of stones
Weight range of
75% of stones
(Ibs.)
(Ibs.)
(Ibs.)
150
25 - 150
50 - 150
200
25 - 200
50 - 200
250
25 - 250
50 - 250
400
25 - 400
100 - 400
600
25 - 600
150 - 600
800
25 800
200 - €300
1,000
50 - 1000
250 - 1000
1,300
50 - 1,300
325 - 1,300
1,600
50 - 1,600
400 - 1,600
2,000
75 - 2,000
600 - 2,000
2,700
100 - 2,700
800 - 2,700
Figure 15.06f Gradation of Riprap
Source: "Bank and channel lining procedures, " New York Department of Transportation, Division of Design and Construction, 1971.
Rev. 12/93 8.06.7

25-
N1_
5-
pftqw, ,
Appendices
NEW YORK DOT DISSIPATOR METHOD
FOR USE IN DEFINED CHANNELS
(Source: "Bank and channel lining procedures", New fork Department of
Transportation, Division of Design and Construction, 1971.)
NOTE: To use the following chart you must know:
(1) Q fiill capacity
(2) Q10
(3) V full
(4) V10
where Q = discharge in cfs and V = Velocity in FPS.
ESTIMATION OF STONE SIZE AND DIMENSIONS FOR
CULVERT APRONS
Step 1) Compute flow velocity V at culvert or paved channel outlet.
Step 2) For pipe culverts Da is diameter.
For pipe arch, arch and box culverts, and paved channel outlets,
R = A. where A. = cross -sectional area of flow at outlet.
For multiple culverts, use Do = 1.25 x Do of single culvert.
Step 3) For apron grades of 10% or steeper, use recommendations
For next higher zone. (Zones 1 through 6).
�roo®
UK
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mmom>o>D
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arm.Q�c�'�u��iam
rma�m�m�m-vammvir
a�®m®s�amms
m�.u1Q®'vum3= ' -
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OR��mO10�1 rlf�t♦nQr11�01m�011�
�ur� �u►0 met®Q
�i�.®O n�.®Od
07mQrRlmng1 RQ®0 �� O Ir111��!•
rv13r.1r>v90ff9EN3nL4KNEKWgun®o�
�LtO� ®t•Omm
�mvrr® �t•LQW1
KIM�IIO
�A®tpp� r�iY�0
M
I I I I
10' 15 20' 25'
DIAMETER (Ft.)
Figure 8.06c
IP Imo`( 9K-5 (PMP -- ld Fi x?OF'C x I
Rev.12/93 06.5

01/09/19
Stormwater Narrative
Snows Cut RV Park
New Hanover County, NC
PN 2018-010
Snows Cut RV Park is a proposed 20 Lot RV park which will occupy and existing
1.78 acre tract located in New Hanover County, NC. The site is bordered by River Road
to the East, an existing mobile home park to the South, an existing RV Campground to
the North and a Residential lot to the West. The site proposes a total impervious area of
22,422 s.f. for access drives and parking pads.
Development of the site will disturb approximately 1.8 ac. with a final on site
impervious coverage of 28.9%. Runoff from this site will be treated by two proposed
on -site Open Infiltration Basins. The drainage basin for these systems total 66,726 sf.
Impervious areas are 11,422 sf of gravel drives and ll,000 sf of gravel parking areas.
Total impervious area to basin is 22,422 sf. Runoff from the site will ultimately be
routed to Telfairs Creek in the Cape Fear River Basin, Classification "SC;Sw" index
number 18-87-31.5-1.
�; ; JAN 2 8 2tCi'j

RM 1 7's'
Soils Engineering and Testing Services
Intracoastal Engineering, PLLC
5725 Oleander Drive, Unit E-7
Wilmington, North Carolina 28403
May 9, 2018
Attention: Mr. Charles Cazier, P.E.
Reference: Infiltration Testing and Seasonal High Watertable Estimate
Snows Cut RV Park
River Road
Wilmington, North Carolina
RFTS Project No. 1715-18
Dear Mr. Cazier:
0
RFTS is pleased to provide testing services during the design phase of the proposed
Snows Cut RV Park project located off River Road in Wilmington, North Carolina.
prepared.
Specific site grading plans had not been provided to us at the time this report was
DESCRIPTION OF ACT VITIES AND FINDINGS
As requested, our staff visited the site during the period of April 22, through 26, 2018, to
Perform infiltration testing and estimate the seasonal high watertable at 5 locations
identified by you. The purpose of this testing was to provide soil parameters for
stormwater infiltration design.
Seasonal UghWatertable Estimate
Hand auger borings were advanced at five locations to a depth of approximately 10 feet
below the existing ground surface in the areas proposed for an infiltration structure. The
encountered soils were logged and visually classified by depth and a Munsell Soil Color
Chart was used to determine the hue, value, and chroma of the visually distinct soil
layers. Our soil logs are presented in Table 1.
Soils encountered in our borings generally consisted of interbedded relatively clean fine
sands (USCS Soil Groups "SP" and "SP-SM") through boring termination depth of 120
inches below the existing ground surface.
S, op Point
Committed to otrsive Service
lfit Sloop Pant Lane Phone: [phone]
Kure Beach, North Carolina 28449 WWtV.rft$Plrc.com EMU: rftsdavid(Mgmaii.com

Intracoastal Engineering, PLLC
RFTS Project No. 1715-18
May 9, 2018
One exception to this general characterization of the soil conditions is noted at Location
INF-4 where weakly cemented soils were encountered between the depths of 35 to 45
inches below the surface.
In our comparisons of the soil colorations to the Munsell Chart, it is our opinion that the
seasonal high water table level occurs at depths ranging from approximately 87 inches to
depths greater than 10 feet below the existing the ground surface. Detail descriptions of
the soil profiles are presented in Table 1.
Infiltration Testing
Infiltration testing was performed using a model 2800 Guelph Permeameter which is a
constant -head device which operates on the Mariotte siphon principle and is referenced in
ASTM D-5126. The permeameter is used to determine field saturated hydraulic
conductivity in centimeters per second for soil at a specified depth. This testing involves
advancing a borehole to the desired infiltration depth and introducing water at a constant
head to determine the steady state flow rate from which the hydraulic conductivity can be
calculated.
Our testing was performed at a depth of approximately 48 inches below the existing
ground surface. The results of our permeameter testing are presented in Table 2.
RECOMMENDATIONS
Based on the results of our field testing and soil classifications at the test location, we
offer the following recommendations for stormwater infiltration design._
At the test locations, in is our opinion that in order to achieve the steady state flow rate
obtained during our testing; the areas of infiltration galleries or other infiltration
structures should introduce storm— water at approximately 48 inches below the existing
ground surface elevation. For purposes of sizing the structures we recommend ultimate
application rates ranging from 1.2 to 11.1 inches per hour, depending on the location of
the site. The specific locations of our testing are presented in Figure 1. These
recommendations should be reviewed by appropriate regulatory authorities before
finalizing the details of any civil design.
2

Intracoastal Engineering, PLLC
RFTS Project No. 1715-18
CLOSURE
May 9, 2018
Please find attached our field data and a sketch showing the approximate test locations.
If you have any questions after reviewing this letter, please do not hesitate to contact us at
your convenience.
Sincerely,
S, PLLC
?z
David L. Winstead
Field Operations Manager
DLW;SDK/dlw
Attachmems
3
Ste.
Steven D. K y, P.E.
Senior Engin er
NC Registration No. 17638
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BEAD -
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Intracoastal Engineering, PLLC
RIFTS Project No. 1715-18
Table 1
Munsell Soil Classifications
Snows Cut RV Park
Wilmington, North Carolina
RIFTS Project No. 1715-18
May 9, 2018
Loc
Soil Description
Topsoil
Hue
_
I Value
-
Chroma
_
Depth
(in.)
Comments
Light Gray fine SAND
1 OYR
7
1
4-19
Very Dark Brown fine SAND
7.5YR
2.5
2
19-25
Dark Brown fine SAND
7.5YR
3
4
25-34
Yellowish Brown fine SAND
1 OYR
5
6
34-50
Very Dark Brown fine SAND
7.5YR
2.5
2
50-65
Brown fine SAND
7.5YR
5
3
65-87
Very Dark Brown fine to
medium SAND
7.5YR
2.5
2
87-116
SH�ti'1';r�:4'
Brown fine to medium. SAND
7.5YR
4
4
116-120
]h?
Topsoil
-
-
-
0-10
Very Dark Brown fine SAND
sonic organics
1 OYR
2
2
10-18
Dark Yellowish Brown fine
SAND some Silt
1 OYR
4
4
18-34
Light Gray fine SAND
1 OYR
7
1
34-42
White fine SAND
10YR
8
1
42-55
Yellowish Brown fine SAND
10YR
5
6
55-68
Strong Brown fine SAND
7.5YR
5
8
68-90
Strong Brown fine SAND with
ea gravel
7.5YR
5
8
90-106
Pale Yellow fine SAND
2.5Y
7
4
106-111
Strong Brown fine SAND
7.5YR
5
8
111-120
SNi"!" u=:i.T 1'i
INF-3
Topsoil
-
-
-
0-8
-
Yellowish Brown fine SAND
1 OYR.
5
8
8-22
Strong Brown fine SAND
7.5YR
5
8
22-93
Strong Brown fine SAND with
ea gravel
7.5YR
5
8
93-1 88
Brownish Yellow fine to
medium SAND
IOYR
6
8
108-120
SHWT>10'

Intracoastal Engineering, PLLC
RIFTS Project No. 1715-18
Table 1- continued
Munsell Soil Classifications
Snows Cut RV Park
Wilmington, North Carolina
RFTS Project No. 1715-18
May 9, 2018
Locoil
INF-4[GZr4ayfme
Description
Hue
_
Value
_
Chroma
-
Depth
in.)
0-1)
Comments
SAND
10YR
b
1
11-35
Very Dark Brown fine SAND,
trace of Silt
Dark Brown fine SAND
10YR
7.5YR
2
3
2
3
3545
45-57
Weakly
cemented
F""]Brown
fine SAND
7.5YR
4
3
57-73
Dark Brown fine SAND
7.5YR
3
4
73-89
Very Dark Brown fine SAND
Brown fine SAND
7.5YR
7.5YR
2.5
4
2
4
89-110
110-120
SHWT 89"
INF-5
Topsoil _
-
-
Strom Brown fine SAND
7.5YR
5
6
11-27
Yellowish Brown fine SAND
10YR
5
6
27-48
Strong Brown fine SAND
7.5YR
5
8
48-69
Yellowish Brown fine SAND
1 OYR
5
8
69-81
Yellow fine SAND
1 OYR
7
8
81-94
Strong Brown fine SAND
7.5YR.
5
8
94-100
Strong Brown fine to medium
SAND some pea gravel
7.5YR
5
8
10-120
t
SHWT>10,

Intracoastal Engineering, PLLC
RFTS Project No. 1715-18
May 9, 2018
Table 2
Guelph Permeameter Test Results
Snows Cut RV Park
Wilmington, North Carolina
RFTS Project No. 1715-18
Location
lA i
—IN' I -
INF-3
INF-4
INF-5
Depth in.)
48
48
48
48
48
HI cm
5
5
5
5
5
Ri (cm/min)
6.0
0.8
6.6
12.4
6.8
Ris (cm/sec
0.1
0.013
0.11
0206
0.113
Hz em
10
10
10
10
10
R2 (cm/min
11.2
1.4
11.8
16.8
12.0
Res (cm/sec)
0.186
0.023
0.196
0.28
0.2
Kh (cm/sec)
7.84x10-
8.48x10
7.38x10"
1.25x10"
7.38x10"
Kfs (in/hr)
; 1
10.5
1.8
10.4
Definition of Terms
Ri,2 — Established 3 or more constant rate of water level change (cm/min)
RIS, 2s — Calculated steady state flow rates (cm/sec)
Hj,2 — Maintained. Head of H2O (cm)
Ka — Calculated field saturated hydraulic conductivity (cm/sec)
Depth — Depth of well hole (in.)
Location — Test location identification number
Note: Diameter of well is 3.0 cm.
6

RobQr�c► * WO,5 w� hci 1
Johnson, Kelly
From: Johnson, Kelly eckx\
Sent: Thursday, May 2, 2019 1:36 PM
To: 'charlie intracoastalengineering.com'
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Attachments: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Charlie,
We h&ve evidently had a loL, of e:naiis aboLit this one. I am cin^ through Lhem to Find the ri�suhrnittal information. I-i
the attached 4/9 ema',l you said you raised the hottoin of the basin and had rovisod calculation.;;, a. nd so i VJ s expecting
:a package dated hater than 4/ 9 (as opposed t,.; t-he -?/29 uacka:3e d;scussed below.[ I don't see a hard copy dated later
than 3/29. 1 am not sure what the date is of the !atest information?
i'hanks,
Kelly
From: charlie intracoastalengineering.com [mailto:char][e-mail]]
Sent: Thursday, May 2, 2019 9:46 AM
To: Johnson, Kelly <kelly.p.][e-mail]>
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
External email. Do not click links or apen attachments unless you verity. Send 4 wspt!eiotls email as an attachment to
Kelly,
The plans were submitted back on 3/29/2019. There was nothing to change on the plans after
that. The only items that were discussed were calculations and I thought we cleared those up over
emails?
Please let me know what you need from me and I will walk it over. It is all done.
Charlie
5-.25 Oleander Drive Unit F-7
`Vil.inin,ton, TqC 28403
Oft O' 910-859-8983
C'M '310-4.09-tz56"
NOTICE: This electronic correspondence and all attachments may contain privileged information intended
only for the use of the addressee. Any information contained within this correspondence is provided for your
convenience. No assertion of accuracy is made by Intracoastal Engineering, PLLC unless physical documents
are obtained, sealed A.L\TD signed. User assumes all responsibility for use of this digital information.
From: Johnson, Kelly <;elly.p.iohnson@ncdenr.f*ov>
Sent: Thursday, May 02, 2019 9:42 AM

To: charlie intracoastalengineering.com <charlieL�ir�i _;:Le.-51c,-!c',r,in
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Charlie,
I don't think I have seen these revised plans come fuel: in? Are they here?
Thanks
KJ
From: charlie intracoastalengineering.com irnal�',io.:xE-: rli7;,Di:,tracoastalenRineering.!7r,,,]
Sent: Wednesday, April 10, 2019 9:02 AM
To: Johnson, Kelly <+ •-:Lh!. Johnson@ nccienr.,-,�,_v>
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
External email io not click links or open attachments unless you verify. Send A suspicious emaA as �;l attachment to
�conr:.inan�L r;c �:
•
Kelly,
The whole project will be owned by one entity. The shown camp/RV sites are just really shown for the
understanding of the layout for the project, No Real Subdivision will be recorded. No lots to be
sold. Yes we have provided notes at the cross section of the basin addressing the re -working of the
basin once the site is stabilized.
Thank you,
Charlie
G c .-:'_i-Jor L`Unit E-,
NOTICE: This electronic correspondence and all attachments may contain privileged information intended
only for the use of the addressee. Any information contained within this correspondence is provided for your
convenience. No assertion of accuracy is made by Intracoastal Engineering, PLLC unless physical documents
are obtained, sealed AND signed. User assumes all responsibility for use of this digital information.
From: Johnson, Kelly <[e-mail]>
Sent: Wednesday, April 10, 2019 8:37 AM
To: charlie intracoastalengineering.com <charlie@intraccastalenRiii,�!erinP,'.cor u
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Thanks Charlie. I can't remember if we determined if the lots would be sold (as in deed restricted) or if it is just a rental
type of place. Also, if the systems will be used for E&SC please snake sure to put the note about cleaning them out on
the plans.
7. hanks,
Kelly
From: charlie intracoastalengineering.com [�*�ailtocharlio,(�intrac�as a�en;i �periiie.wri]
Sent: Tuesday, April 9, 2019 5:25 PM

To: Johnson, Kelly <l_;!!hr.r.ioF�r�c��, r►icG r.r.n.•>
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
External eniad. Do not c if k.nks or open attachments unless you verify, Sand alai suspi+ciot�s emaj as an attacturuertt tam
' Y
Kelly,
I went through my calculations and provided a safety factor of 2 similar to the other calculations in
the manual. A couple other items that will help with this is we moved the basin uphill, and raised the
bottom of the basin so it is further away from the SHWT. Due to my site visits and 25Year pre -post
modeling of the basin, I feel confident in this design exceeding the NCDEQ requirements.
Can you let me know what else you need me to do at this point? 1,S V-�q
Thank you very much for your help on this, h`S C�-S101'
Charlie
FP ,; �'ita�:rl:;r �:�T•i:,, TJn.[ �'.7
().lice qio-859-89" g
NOTICE: This electronic correspondence and all attachments may contain privileged information intended
only for the use of the addressee. Any information contained within this correspondence is provided for your
convenience. No assertion of accuracy is made by Intracoastal Engineering, PLLC unless physical documents
are obtained, sealed AND signed. user assumes all responsibility for use of this digital information.
From: Johnson, Kelly <keliy.p.iuhnso [e-mail]>
Sent: Friday, April 05, 2019 10:42 AM
To: Charlie intracoastalengineering.com <ch.J1P0intraccastalengineerin;;.corn>
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Charlie,
I went back through this this morning. The rules don't specifically say you have to size the area of the bottom of the
basin. But, it has been standard practice for a longtime. There has been lots of discussion over the years about the
pressure head differences between vertical and lateral infiltration, and so that is why the manual recommends
considering the area of the bottom of the basin in the infiltration design. But, you are right that it does not specifically
require it. Considering the infiltration through the area of the bottom of the system is intended as a conservative
approach. If you choose not to do so, then I hope you will consider a significant safety factor (especially with 1.2in/hr
infiltration).
Thanks & Have a good weekend,
Kelly
From: Charlie intracoastalengineering.com[m<,ilto:charlie(o2inti-acnas-i:alengineerin,,.corn]
Sent: Thursday, April 4, 2019 11:24 AM
To: Johnson, Kelly <lfeIiy.PJohns!-n o nc:dei r11M>
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
3

_WLernal email, Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
reponkq n nc; uv
Kelly,
I don't want to interrupt your review. Just touch base with me when you get a good opening. If the
minimum surface area in the manual is talking about the bottom contour then we are smaller.
Thank you again for your time,
Charlie
Il�I'e�G��c'feilr s�Y2�iF1'�'°lIIi; YLLC.
5725 Ol(:
office
NOTICE: This electronic correspondence and all attachments may contain privileged information intended
only for the use of the addressee. Any information contained within this correspondence is provided for your
convenience. No assertion of accuracy is made by Intracoastal Engineering, PLLC unless physical documents
are obtained, sealed AND signed. User assumes all responsibility for use of this digital information.
From: Johnson, Kellyy<kr!llv.i).ioh;i w-,7Pncuen+-.F �>
Sent: Thursday, April 04, 2019 10:26 AM
To: charlie intracoastalengineering.com <ch _,i-li t?;i_,tr� oas:aici} ;;i,ieei-Eszg.c,-rr_>
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Charlie,
I am in the middle of ar..othor review that will likely take me all day and so I haven't looked at this in detail. But, are you
addressing the minimum required surfac:. area of the bottom of the basin as you consider the drawdow r time?
Th )nks,
Kelly
From: charlie intracoastalengineering.com(rnailti):charliePintracoasi:alen�,ine.,rin-;.corn]
Sent: Thursday, April 4, 2019 10:16 AM
To: Johnson, Kelly <keily.p.iohnson@ncdr�nr.ov>
Subject: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
External email, D `iot ckk Rnks or off, attachments unless you verify. Send ale' suspicious email as at, 4tUtd%merit to
Kelly,
Once you have a chance to read this please give me a call.
I have attached the revised calculations per your request. I have a concern that Basin #2 will not meet
the 72hr drawdown requirement by the calculation you worked through. I would like to see if there is
any option in this situation. The calculation only accounts for water drawing down through the
bottom. That clearly is not the only infiltration of the basin. I had provided a simple calculation
which uses the depth of the basin and the infiltration rate. I have added in a safety factor of 2.

Please note we have brought the basin up hill and shallowed up the bottom as well (larger separation
from SHWT).
Hopefully we can work through this mathematically. If not, I will need to redraw that basin again.
Thank you,
Charlie
i1ltracoastal Engineering :YLI-C.
_ lc., .. r <.)1 . e J13iI: E-?
NOTICE: This electronic correspondence and all attachments may contain privileged information intended
only for the use of the addressee. Any information contained within this correspondence is provided for your
convenience. No assertion of accuracy is made by Intracoastal Engineering, PLLC unless physical documents
are obtained, sealed AND signed. User assumes all responsibility for use of this digital information.
From: Johnson, Kelly <kelly.p.io+!nsorl@!'ncden€•. ov> 1� \ \
Sent: Monday, April 01, 2019 11:01 AM ��1C—
To: charlie intracoastalengineering.com <chariiecnastalenaineLrinF.cori>�
Cc: curtissr westcrookcamcern
Subject: RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Cha rlie,
1 received the package and went through it this morning. Three follow up gUestions:
i. Please check the dray✓down (see attached).
2. Will these lots be sold or will they be rental only?
3. Will tiie infiltration basins be used for E&SC? If so, plerse include the note on the plans that they wai be cleaned
out and returned to design condition after the E&SC is finalized.
have to set a due elate because we get audited. Please respond by 4/16/19.
Thanks,
Kelly
From: Johnson, Kelly
Sent: Wednesday, March 20, 2019 2:19 PM
To: Charles Cazier <Charlie Piirtr sco,)stalcn' inePrire.corr_>
Cc:'[e-mail]' <curtissr xvestbroc,kcary.�.a >
Subject: SW8 190117 - Snows Cut RV Park - State Stormwater
Charlie,
Please see the attached request for additional information.
Thanks,
Kelly
V,eI.I.�okvzow
Kelly Johnson
Environmental Engineer

NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Phone: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.

Johnson, Kel
From: Lewis,Linda
Sent: Friday, April 5, 2019 9:45 AM
To: Johnson, Kelly; Hall, Christine; Pusey, Steven; Zorda, Garrett D
Cc: Scott, Georgette
Subject: RE: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Vi;°u -e aWila 4 s , essed conservative design. In the old days, that meant the irrt"iitrat:on rate provided
i ? tha sails report was cut in haif for design p"rpcses. Nowadays, they don't do that anymcire.
Part of the point of charging the rules was to allow the consultant a bit more flexibility. I don't think we
shmi'V-J completely discount lateral infiltration through the side tvalls. However, the consultant cannot
calcu'ate the amount of time it takes to move runoff aterally at the full reported infiltration rate. Charlie
has to consider that the pressure head is acting to force water down wore than angled out to the
sides. Depending on the steepness of the side slope, runoff will tend to infiltrate through Vie sides at a
slower rate than through the bottom.
As gong as Charlie accounts for that when calculating the drawdown'time, I think it will be OK. The
n.^loVations p -ovided do not appear to take the slower lateral infiltration rate into account.
Linda
From: Johnson, Kelly
Sent: Thursday, April 04, 2019 4:53 PM
To: Lewis,Linda <[e-mail]>; Hall, Christine <Christine.Hall @ncdenr.gov>; Pusey, Steven
<[e-mail]>; Zorda, Garrett D <[e-mail]>
Cc: Scott, Georgette <[e-mail]>
Subject: FW: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
I have a question from Cnarlie Cazier about vn alternative drawdown calculation. The bottom of his infiltration basin is
-Fa?rly small. He therefore used the depth of pooled water (distance from the bottom of the basin to the storege
eievation), and the infiltration rate to show that the volume will go into the ground in the correct time. The difference
with "this approach and our standard approach is that we like people to infiltrate through only the bottom of the basin,
and not take credit for infiltrating through the sides of the basin. The rule says, "Infiltration systems shall be designed to
dewater the design volume to the bottom of the infiltration device within 72 hours or less." The manual 'recommends"
sizing the infiltration basin's bottom area per our standard equation and treating the fact that some will infiltrate
iaterally as a safety factor. But, it isn't an official legal requirement. Have you all seen this approach? I'm not sure I can
really argU-2 with it given the rule language. Thoughts?
Tha, n ks,
Kelly

cv�tlu-\s
%nE (M) =
inL&
From: charlie intracoastalengineering.com;'to:-7t°a,-Iie@intracoastale�,_i:7r-�i'inp,t -,r,I
Sent: Thursday, April 4, 2019 10:16 AM
To: Johnson, Kelly <ke!IV.p.johnso,,C)Licc-erir. o•.>
Subject: [External] RE: SW8 190117 - Snows Cut RV Park - State Stormwater
External er"mil. Do not c c finks or open: attachments unless you verify, Send A sus;;»c►ous email as an �lttaClfinent tc�
Kelly,
Once you have a chance to read this please give me a call.
I have attached the revised calculations per your request. I have a concern that Basin #2 will not meet
the 72hr drawdown requirement by the calculation you worked through. I would like to see if there is
any option in this situation. The calculation only accounts for water drawing down through the
bottom. That clearly is not the only infiltration of the basin. I had provided a simple calculation
which uses the depth of the basin and the infiltration rate. I have added in a safety factor of 2.
Please note we have brought the basin up hill and shallowed up the bottom as well (larger separation
from SHWT).
Hopefully we can work through this mathematically. If not, I will need to redraw that basin again.
Thank you,
Charlie
F72.5 Oleander Driv Jnit E-7
'Winnin- L n, NC 28.4.03
O ffice ,w-859-8aS3
C,11 910-409-3567
NOTICE: This electronic correspondence and all attachments may contain privileged information intended
only for the use of the addressee. Any information contained within this correspondence is provided for your
convenience. No assertion of accuracy is made by Intracoastal Engineering, PLLC unless physical documents
are obtained, sealed AND signed. User assumes all responsibility for use of this digital information.
From: Johnson, Kelly <ke!ly.p.iohnson ncdenLggy>
Sent: Monday, April 01, 2019 11:01 AM
To: charlie intracoastalengineering.com <charlie% int-acDuct.^.it�iEine.-:rin .com>

Subject: RE: SW8 190117 - Snows Cut RV Park - State Stormwater
F,7• n
i recc-ived the package and went thrcugh it this morning. Three folio! r up questions:
1. Phase checi•.tlhe drawdo<<m (see ottached).
2. WhI these lots bE sold or will they be rental onhi?
3. Will the infiitmtion basins be used for E&SC? If so, please in,: Ud-- the note on the Mans i:hat -Ney Lv`I be cleaned
out Jnd returned Io design condil.ion after he USC is fini-Aized.
hz•:ve to set a due dat:: because we get audited. Pease rcL;ppond by 41,115/19.
Thanks,
Keliy
From: Johnson, Kelly
Sent: Wednesday, March 20, 2019 2:19 PM
To: Charles Cazier <CHari'z''inti-ar--astalor, incer;n;;.c:ors�>
Cc:'[e-mail]' <ct!I'tis�r t t«:t� ,; r;r kc,::r r.s;r,�ti>
� - --
Subject: SW8 190117 - Snows Cut RV Park - State Stormwater
Charlie,
Please see the attached request for additional information.
Thanks,
Kelly
Kt L'�iohwsow
Kelly Johnson
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Phone: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.

Johnson, Kelly ADO I/Vf v *�a
From:
Johnson, Kelly
Sent:
Monday, April 1, 2019 11:01 AM
To:
Charles Cazier
Cc:
[e-mail]'
Subject:
RE: SW8 190117 - Snows Cut RV Park - State Stormwater
Attachments:
Drawdown.pdf
Charlie,
I receiv_d the package and went through it this morning. Three follow up questions:
1. Nease cheer: the rlrawdown (see atxz;chej),
2. Will these :its b-= sold or will they be rental only?
Will Vic infilcrm-dur, basins be used for E&SC? 11'so. rflease. include the note on the plans that thev will he rleanod
out and returner: to design condition: after the E&SC is finalized.
I have to set a due date because we get audited. Please respond by 4j16J19.
Thanks,
Kelly
From: Johnson, Kelly
Sent: Wednesday, March 20, 2019 2:19 PM
To: Charles Cazier <Charlie@ intracoastalengineering.com>
Cc: '[e-mail]' <[e-mail]>
Subject: SW8 190117 - Snows Cut RV Park - State Stormwater
Charlie,
Please see the attached request for additional information.
Thanks,
Kelly
IGeLLI�oklv+.sow
Kelly Johnson
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Phone: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.

flV D wfo 41
I).-aspo n Se
Intracoastal Engineering PLLC
March 28, 2019
NCDEQ
Division of Water Quality
127 Cardinal Drive Extension
Wilmington, NC 28405
Attn: Kelly Johnson
Re: Snows Cut RV Park
PN 2018-olo
SW8190117
Dear Ms. Johnson,
MAR 2 9
Please find enclosed (x) F.Z Supplement Form, (2) Sets of calculations and (2)
Sets of Plans revised per your comments dated 3/20/2019. Below are our responses to
each comment.
Vr-
Boring
1
2
Existing Ground Elevation
14.8
14.0
Depth to SHWT
87
111
Resultant SHWT Elevation
7.55
4.75
Infiltration Rate
11.1
1.2
msl
in
msl
In/hr
ve2. Draw down calculations are enclosed.
3. Two Full size Drainage are maps are enclosed.
4. Added swale invert information has been provided.
5. None of the natural features listed exist on this site, therefore no setbacks were
shown. Note has been added to the plans.
6. As stated in the Narrative and listed in the impervious area breakdown 11,422 sf
of gravel drive/Streets are accounted for.
7. The plans do not and have not shown a Soft setback. I am not sure where this
comment came from. There is no stream on the site.
5725 Oleander Dr. Unit E-7 Wilmington, NC 28403 (9io)859-8983

8. None of these items exist on site. This has been noted.
9. Two Full size Drainage are maps are enclosed. The associated built upon area is
the 11,422sf or gravel road and 550sf or gravel parking for each RV lot.
1o. No offsite runoff will be entering our proposed SCM(s).
11. All our details show 3:1 slopes. This comment should not have been issued.
12. Both SCM(s) have been designed for the to year storm without erosion.
a) We have enclosed io year calculations for inlet of each SCM. Plan now
provides for a loft x 20ft x 12in Rip Rap Energy dissipator at each inlet.
b) We have enclosed 10 year calculations for outlet of each SCM. Basin No 1
does not overflow during a loyear storm routing. Basin No 2 overflows at
1.66cfs. This overflow is non -erosive for a grassed spillway per the
calculations showing less than 2 f/s velocity, but we have provided both
overflows with a Rip Rap Lined spillway of 20ft.
13. Both SCM(s) are provided an Overflow emergency spillway
c. An overflow is provided. A bypass is not.
d. The supplement does say we request the bypass not be required due to
additional storage. It does not say there is no overflow. An overflow is
provided for both SCM(s).
14. Note has been added to the plans.
15. Both SCM(s) have been provided access and maintenance easements that extend
to the ROW and meet this requirement. Please know this is an RV camping park.
There are no actual property lines within the project. The lines provided on the
plans showing the RV slot are simply for understanding of the layout. There will
not be a formal subdivision and therefore the whole site is owned by one person
and will have access to the whole site with or without easement.
16. A soil description has been added to the supplement.
17. Supplement has been emailed.
Please review for approval and contact us with any questions, comments or additional
information needed.
Sincerely,
Intracoastal Engineering PLLC
C"
Charles D. Cazier, P.E.

AID INc-c- 1
z
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH NORTH CAROLINA
Interim Director Environmental Quality
March 20, 2019
Via email only: curtissn'a?westbrookcary.com
CWEST, LLC
Attn: Attn: Mr. Curtis Westbrook, Sr.
701 E. Chatham Street, Suite 201
Cary, NC 27511
Subject: Request for Additional Information
Stormwater Project No. SW8 190117
Snows Cut RV Park
New Hanover County
Dear Mr. Westbrook:
The Wilmington Regional Office received and accepted a State Stormwater Management Permit
Application for the subject project on January 28, 2019. A preliminary in-depth review of that
information has determined that the application is not complete and that additional information is needed.
To continue the review, please provide the following additional information:
Soils Data [15A NCAC 02H.1051(2)]: Please provide the following data:
Infil Basin Infil Basin
#1 #2
Boring #
Existing Grade
Depth to SHWT
Resultant SHWT elevation
Infil Rate
msl
in
msl
in/hr
940' Drawdown Calculation [15A NCAC 02H.1050(6)]: Please show the drawdown calculations.
10yr Storm [15ANCAC 02H.1050(4)]:
a. Please provide engineering calculations demonstrating that the inlets of the SCMs shall
be designed to protect the SCM from erosion resulting from stormwater flow into the
SCM during the peak flow from the 10-year storm event.
b. Please provide engineering calculations demonstrating that the outlets of the SCM will
not cause erosion downslope of the discharge point during the peak flow from the 10-year
storm event.
v4. Drainage Area Map [15A NCAC 02H. 1 042(2)(g)]: Please provide two copies that are a
minimum of 22"x34".
Inverts [15A NCAC 02H.1042(2)(g)(vii)]: Please provide the details of the stormwater collection
system, including the inverts of the swales entering the basins.
6. E&SC [15A NCAC 02H.1050(7)]: Every SCM impacted by sedimentation and erosion control
during the construction phase shall be cleaned out and converted to its approved design state.
Please provide a note on the plans for this issue.
Natural Features [15A NCAC 02H .1044(3)(e)]: Please show the boundaries of all surface
water tory flood zones, protected vegetated setbacks, and protected riparian
E North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington, North Carolina 28405
910.796.7215

State Stormwater Permit No. SW8 190117
Page 2 of 2
btiflbrs. Or, include a note on the plans that none of these features exist. (For clarification, the
2017 rules require projects to address more than just wetlands as was previously done)
Gravel: Please verify that the gravel shown on the plan is counted as impervious.
9. Lots for Sale? Please verify that the RV Park will be on a rental basis and that lots are not
intended to be sold.
✓M. 15A NCAC 02H.1042(2): Please email the supplement form to the email address provided below
so that it can be preserved electronically per the regulatory requirements.
,.1. Clarification: There is a note requesting a variance from the bypass. However, the 2017 rule
does not require a bypass for infiltration basins. .1050(5) allows the choice between an overflow
and a bypass.
Please remember to confirm that any revised information is presented consistently throughout the
application documents including calculations, supplements, narrative, and plans. Please also remember to
provide two hard copies of any updated documents per 15A NCAC 02H.1042(2).
The requested information should be received in this Office by April 4, 2019, or the application will be
returned as incomplete. If the project is returned and you wish to re -submit later, you will need to
resubmit all required items at that time, including the application fee.
If additional time is needed to submit the requested information please e-mail, mail, or fax your extension
request, prior to the original due date, to the Division using the contact information available in this letter.
The extension request must include a justification and a date of when the requested information will be
submitted to the Division. Please remember that extension requests delay the issuance of the final
permit. The Division is allowed 90 days from the receipt of a complete application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an approved
Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement
action pursuant to NCGS 143-215.6A.
Please reference the State assigned application number on all correspondence. If you have any questions
concerning this matter, please feel free to call me at [phone] or email me at
[e-mail].
Sincerely,
�ke P014
Kelly Johnson
Environmental Engineer
GDS/kpj: \\\Stormwater\Permits & Projects\2019\190117 HD\2019 03 addinfo 190117
cc: Charles Cazier, PE, Intracoastal Engineering; via email only
Wilmington Regional Office Stormwater File

Johnson, Kelly
From: Johnson, Kelly
Sent: Wednesday, March 20, 2019 2:19 PM
To: Charles Cazier
Cc: '[e-mail]'
Subject: SW8 190117 - Snows Cut RV Park - State Stormwater
Attachments: 2019 03 addinfo 190117.docx
Charlie,
Please see the attached request for additional information.
Thanks,
Kelly
V-dLlWohwsow
Kelly Johnson
Environmental Engineer
NC Division of Energy, Mineral and Land Resources
Stormwater Permitting
127 Cardinal Drive Extension
Wilmington, NC 28405-3845
Phone: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties.

Burd, Tina J
From: Burd, Tina J
Sent: Tuesday, January 29, 2019 4:33 PM
To: '[e-mail]'; '[e-mail]'
Subject: SW8 190117 - Snows Cut RV Park
The Wilmington Regional Office of the Division of Energy, Mineral and Land Resources (Stormwater Section) accepted
the Stormwater Permit Application and $505.00 fee for the subject project on January 28, 2019. The project has been
assigned to Kelly Johnson and you will be notified if additional information is needed. Please be advised that the
construction of built -upon area may not commence until the Stormwater Permit is issued.
Best Regards,
Tina Burd
Administrative Associate II
910=796-7215
NCDEQ
Wilmington Regional Office
127 Cardinal Drive Ext.
Wilmington, NC 28405
Ern,tri cOrreSppRdeewe to iNrd (Tom tt+ss ai**eS: i:- Siil7jeCr to 1hp
Nrmth Ca"ins Pijhiii:: RectN s Law and may he chsrftsad fr; third pftstreS

CWEST, LLC 66-M2/431 1022
701 E CHATHAM STREET SUITE 201
CARY, NC 27511
DATE
PAY TO 1V(f
g� ER OF
�In
First Sum Barak
WII.hl!NGrOi,N.,1NCC 2MM7737�y n
MEMO V W O 1

Application Completeness Review Checklist
Project Name: R �Date Delivered to WIRO: r t]j ti
BIMS Received/Accepted Date:r � ?
Project County/Location: *BIMS Acknowledged Date: J
Rule(s): LE-JT017 Coastal u2008 Coastal 01995 Coastal Fi.Phase II ❑Universal 1:31988 Coastal
Permit Action: ew Major Mod / Minor Mod / Renewal / Transfer "New Permit #:
Permit Type: LD / LD Overall / HD &LD Combo Existing Permit #:
General Permit / Offsite / Exempt / Rescission EIPE Cert on File?
SCM Type(s): ,nTr._gJ,6, 1Offs1te to SW8:
Development Type: Commercial / Residential / Other 0Master PE Cert on File?
Subdivided?: Subdivision or Single Lot
For New or Transferred Permits Permittee is: Stream Class:
Property Owner(s)Develo er e.;se � ® �.. r, e , P Y © p F ^' :iE ,s .er � . i°J'sa�0111W 10ap I
IJ
raticl wvr n Emailed Engineer on:
upplement(s) (1 original per BMP!
DRAM with correct/original signatures (1 original per BMP except LSIVFS and swales)
Application with correct/original signatures
13 ore or LLC: Si . Ag uuth er Soy or S'gnn.!ire Authorization_letter or re1?or,
50S lwithi, 6mo) Check#(s)'' I C, El No Fee
��'Is Report. W� or eneral Repor:
calculavons (stgnedlsecded)
Deed Restrictions, if subdivided:
**Signed & Notarized Template
12 rnad Address: Design Engineer 51-
ail Address: Property Owner
eed
E]Email Address: Lessee
]Lease Agreemem
Email Address: Purchaser
]Purchase Agreement
®Email Address Gevelopec
Recorded Covenants
FlEmad ACciress: HOA Represenrative
li—Recorded
Plats
1150w'• or more Lots Sold List
O`
roject h+arn3tive
SGS Map
(clans
Sets
Wetlands: Delineated. or —No Wetlands
C:cmlty Map
�ro)ect Boundaries
[Yegend
1:11=ayout
(proposed BUA dimensions)
MDA
Maps
Details (roads, cul-de-sacs, curbs, sidewalks, BMPs, Buildings, etc)
❑Existing
Conditions
Landscape Plan
Grading
Mz PE Seal
REVIEWER NAME:
NOTES TO REVIEWER: *Enter BIMS Acknowledged Date on this Sheet
**FOR NEW Projects -Enter New Permit # on
Supplements & Deed Restiction Templates.
G:WQ\\\Reference Libra ry\Procedures\Checklists\Completeness Review Checklist 2018 03 13

CA201804701781
SOSID: 1420684
Date Filed: 2/16/2018 11:59:00 PM
Elaine F. Marshall
LI0MITED LIABILITY COMPANY ANNUAL North Carolina Secretary of State
_t
CA2018 047 01781
1012017
NAME OF LIMITED LIABILITY COMPANY: CWEST, LLC
SECRETARY OF STATE ID NUMBER: 1420684 STATE OF FORMATION: NC
REPORT FOR THE CALENDAR YEAR: 2018
SECTION A: REGISTERED AGENT'S INFORMATION ❑Changes
1. NAME OF REGISTERED AGENT: William Curtis Westbrook. Sr.
2. SIGNATURE OF THE NEW REGISTERED AGENT:
3. REGISTERED OFFICE STREET ADDRESS & COUNTY
701 E Chatham Street Suite 201
Cary, NC 27511 Wake
SECTION B: PRINCIPAL OFFICE INFORMATION
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
4. REGISTERED OFFICE MAILING ADDRESS
701 E Chatham Street Suite 201
Cary, NC 27511 Wake
1. DESCRIPTION OF NATURE OF BUSINESS: Real Estate Investment
2. PRINCIPAL OFFICE PRONE NUMBER: [phone] 3. PRINCIPAL OFFICE EMAIL:
::.4: PRINCIPAL OFFICE STREET ADDRESS ar COUNTY 5. PRINCIPAL OFFICE MAILIF
Privacy Redaction
M.C1701 E Chatham Street Suite 201 701 E Chatham Street S 0 ; 0
Cary, NC 27511 Wake Cary, NC 27511 Wake
6. Select one of the following if applicable. (Optional see instructions)
® The company is a veteran -owned small business
❑ The company Is a service -disabled veteran -owned small business
SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.)
NAME: William Curtis Westbrook, Sr. NAME:
TITLE: Manager TITLE:
ADDRESS: 701 E. Chatham Street ADDRESS:
NAME:
TITLE:
ADDRESS:
JAN 2 8 2G19
BY:
Suite 201
Cary, NC 27511 Wake
SECTION D: Section D must be completed in its entirety by a person/business entity.
SIGNATURE DATE
Form must be signed by a Company Official listed under Section C of This form.
.t fir, 1Nn'tAtr
Print or Type Name of Company Official Print or Type
SUBMIT THIS ANNUAL REPORT WITH THE REQUIRED FILING FEE OF $200
MAIL TO: Secretary of State, Business Registration Division, Post Office Box 29525, Raleigh, NC 27526-0525

Book 6105 Page 2917
BK: RB G 05
Illlllllllllllllllll�l llll llll i ll�l 111
� PG: 2917-2921
RECORDED: 2017038641 NC FEE W&OO
11-30-2017 NEW HANOVER COUNTY, NC
04:09:38 PM TAMMY THEUSCH BEASLEY
i BY: CAROL HUGHLEY REGISTER OF DEEDS
DEPUTY
NORTH CAROLINA NON WARRANTY DEED
REAL PROPERTY IS NOT THE PRIMARY RESIDENCE OF GRANTOR.
THIS INSTRUMENT PREPARED WITHOUT CERTIFICATION OF TITLE.
Prepared by: 4Ned M. Barnes
A-3 Pleasure Island Plaza
Carolina Beach, NC 28428
Mail after recording to: Ned M. Barnes
Excise Tax: -0-
Parcel Identifier No. R08800-001-009-000
Brief description for the Index
a 1 j
AN 2 8 2r3
BY: LF
II Mete and Hounds 1.78 Acres II
7 THIS DEED made this '70� day of N 01Jkx-kAn_ , 2017 by and between
GRANTOR GRANTEE
CWEST, LLC, a North Carolina CWEST, LLC, a North Carolina
Limited Liability Company Limited Liability Company
701 E. Chatham Street 701 E. Chatham Street
Cary, NC 27511 Cary, NC 27511
The designation Grantor and Grantee as used herein shall include said parties, their
heirs, successors, and assigns, and shall include singular, plural, masculine; feminine or
neuter as,required by context.

Book 6105 Page 2918
i
WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the
receipt of which is hereby acknowledged, has and by these presents does grant, bargain,
sell and Canvey unto the Grantee in fee simple, all that certain lot or parcel. of land
situated in New Hanover County, North Carolina and more particularly described as
follows:
SEE EXHIBIT 'WATTACHED HERETO AND INCORPORATED.
TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and
appurtenances thereto belonging to the Grantee in fee simple.
Title to the property hereinabove described is subject to the following exceptions:
1. Rights of way and easements of record, if any.
2. Zoning and/or subdivision ordinances and regulations, if any.
3. Restrictive covenants of record, if any.
4. Ad valorem taxes for 2017 and subsequent years.
5. Deeds of Trust of Record, if any.
The Grantor makes no warranty, express or implied, as to title to the property
hereinabove described.

Book 6105 Page 2919
IN WITNESS WHEREOF, the Grantor has hereunto set his hand and seal, or if
corporate, has caused this instrument to be signed in its corporate name by its duly
authorized officers and its seal to be hereunto affixed by authority of its Board of
Directors, the day and year first above written.
CWES ,
sy:
CURTIS WE5113KOOK, JR.
Manager
STATE OF NORTH CAROLiI VA
COUNTY OF /111AAJ %-1 o.
I, the undersigned Notary Public for the State and County aforesaid, certify that
William Curtis Westbrook, Sr., having provided satisfactory identification personally came
before me this day and acknowledged he is a Manager of CWEST, LLC, a North Carolina
limited liability company, and acknowledged, on behalf of CWEST, LLC, the due and
voluntary execution of the foregoing instrument for the purpose stated therei .
WITNESS my hand and notarial stamp or seal, this 3 day of _ N Q r�
, 2017.
tieeeeef, - Z Ca U -
VIRG,Notary Pu c _
4/ ,
:ate 4, '�y My commission expires:
G © G
«eeeeeee

,s
Book 6105 Page 2920
EXHIBIT '•'A"
Legal Description
Prepared for Curtis Westbrook, Sr.
Tract North (1.78t Acres)
"'WEST, LLC Division
COMMENCE at an iron pipe set located in the Western right-of-way line of SR #1576 (Formerly U.S.
Highway #421) (100' Public R/W) at its intersection with the Northern right-of-way line of the Atlantic
Intracoastal Waterway, said line being the Southern line of a tract of land conveyed to CWEST, LLC by
deed recorded in Book 6029, at Page 500 of the New Hanover County Registry; running thence along and
with Western right -of --way line of SR #1576 (Formerly U.S. Highway #421) (10(Y Public R/W) North 18
degrees 42 minutes 40 seconds East a distance of 96.33 feet to an existing iron pipe; thence leaving
aforementioned Western right-of-way line of SR #1576 (Formerly U.S. Highway #421) (100' Public R/W)
North 82 degrees 43 minutes 20 seconds West a distance of 118.34 feet to an iron pipe set, said point
being the POINT OF BEGINNING; thence North 82 degrees 43 minutes 20 seconds West a distance of
386.28 feet to an existing iron pipe; thence North 05 degrees 10 minutes 44 seconds East a distance of
159.00 feet to an existing iron pipe; thence South 84 degrees 59 minutes 42 seconds East a distance of
550.24 feet to an existing iron pipe located in the Western right-of-way line of SR #1576 (Formerly U.S.
Highway #421) (100' Public R/1i'J); thence along and with said western right-of-way line South 19 degrees
33 minutes 56 seconds West a distance of 99.95 feet to an iron pipe set; thence leaving aforementioned
Western right-of-way line of SR #1576 (Formerly U.S. Highway #421) (100' Public R/W) North 76 degrees
33 minutes 04 seconds West a distance of 140.34 feet to an iron pipe set; thence South 05 degrees 28
minutes 13 seconds West a distance of 98.19 feet to the POINT OF BEGINNING; containing 1.78 Acres,
more or less.
SUBJECT to an easement or right-of-way 15' feet in width, the Northern line of same being the Northern
line of a tract of land conveyed to CWEST, LLC by deed recorded in Book 6060, at Page 319 of the New
Hanover County Registry; said right-of-way extending from U.S. Highway #421 to the Western line of the
above described tract.
ate` CAR
i Oess,o•ti9�g
Z;a S�,U <•
:Q
2562 0 : O
Su
ulrol��

Book 6105 Page 2921
TAMH BEASLEY New Hanover County
BESLEY
Register of Deeds Register of Deeds
320 CHESTNUT ST SUITE 102 • WILMINGTON, NORTH CAROLINA 28401
TeIephone 910-798-030 • Fax [phone]
'e
State of North Carolina, County of NEW HANOVER
Filed For Registration: 11/30/2017 04:09:38 PM
Book: RB 6105 Page: 2917-2921
5 PGS $26.00
Real Property $26.00
Recorder: CAROL HUGHLEY
Document No: 2017038641
0 STY.N
0 0
Y
o
3 "
•��IISllLDi�• ,
DO NOT REMOVE!
This certification Sheet is a vital part of your recorded document. Please retain with original document and submit
when re-recording.
E

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INFILTRATION BASIN 2 D.B. 5793-oB9
TOM 16m
FP: 15.2 Zoning. R-15
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Intracoastal Engineering PLLc
January 9th, 2019
NCDEQ
Division of Water Quality
127 Cardinal Drive Extension
Wilmington, NC 28405
Re: Snows Cut RV Park
PN 2018-010
To whom it may concern,
46
JA t! cy c
Please find enclosed (1) Original and (i) Copy of the Stormwater Management
Permit Application Form (1) EZ Supplement forms, (1) FZ O& M Form, (1) Narrative,
(i) Fee Check ($505.00), and (2) Sets of Plans.
Please review for approval and contact us with any questions, comments or additional
information needed.
Sincerely,
Intracoastal Engineering PLLC
Charles D. Cazier, P.E.
JAN
L
B
I%N L'13
5725 Oleander Dr. Unit E-7 Wilmington, NC 28403 (9io)859-8983

APPLICATION FOR PERMIT FOR A File #�
LAND DISTURBING ACTIVITY 4
Under the conditions set forth by LD Fe& Review Fee -UM
The New Hanover County
Soil Erosion and Sedimentation Control Ordinance
Date Pd Date Pd
Engineering Department
. applicant cr ApplicaiiY's Agent: CWEST, LLC (Curtis Westbrook, Sr.)
Mailing Address: 701 E. Chatham St., Ste. 201
Cary, NC 27511
Telephone Number: 919-604-6166 Fax Number:
Email Address: [e-mail]
Total Acres of Land Disturbance: 1.8 Purpose of Development: Travel trailer park
Description of Land Disturbance: Grading and construction roads, utilities, and stormwater features
Address of Land Disturbance 9617 River RD Latitude: 34DEG 3' 27.63" N Longitude: 77DEG 54' 1.84"W
Land owner(s) of record:
Name: CWEST, LLC (Curtis Westbrook, Sr.)
Address: 701 E. Chatham St., Ste. 20.1
City/State: Cary, NC
Zip Code: 27511
Telephone Number: 919-604-6166
STATEMENT OF FINANCIAL RESPONSIBILITY
Person or firm(s) financially responsible for the
land disturbing activity. If not a North Carolina
resident, you MUST have a N.C. agent. (List Below)
Name: CWEST, LLC (Cures Westbrook, Sr.)
Address: 701 E. Chatham St., Ste. 201
City/State: Cary, NC
Code: 27511
Telephone Number: 919-604-6166
Email: curtissr@westbrookcary" FaxNumber --—Email: _Email: [e-mail] FaxNumber: ,
Location of deed(s) or instrument(s): County: New Hanover Book: 6105 page: 2917
The above information is true and correct to the best of my knowledge and belief and was provided by me while under oath.
(This form must be signed by the financially responsible person if an individual and by an officer, director, partner, attomey-in-
fact, or other person of authority to execute instruments for the financially responsible person if not an individual.) I agree to
provide corrected information should there be any change in the information provided herein.
t_% j i r-V'
Date: /
Curtis Westbrook, Sr.
Title Manager
I, ►� � � a Notary Public of the ounty of V- ti8tate of
North Carolina, hereby certify that5 & h At Tom+ appeared personally before me this day and
being duly sworn acknowledged that the above form was executed by tm..
Witness m and an otary seal, this�D+1'-Nday of L- , 20
ary My commission expires 2�E 12
INAf �e
Permission to Enter on Land k' ��iARY •• ®
I certify that I am authorized to grant and do in fact grant permiAJ 4o Erosion - ,5 a P.r�r� ro„�
the land in question in connection related to this permit applicatio Xt!' VB;one
089`�
OVER
Application Signature and Date
PLEASE COMPLETE ALL PORTIONS OF APPLI - - ,
r-Do lIVEERING D r',RI�tIiENT
on

Engineering Department
230 Government Center Drive • Suite 160 Beth E. Wetherfll, C.P.]
Wilmington, North Carolina 28403 Soil Erosion Special-,
TELEPHONE [phone]
Fax [phone]
S(/Jg(gorr7
Memorandum
Date: -lip t5
To:
NCDENR - WQ
From: Beth Easley Wetherill
Soil Erosion Engineer
Re: Sedimentation and Erosion Control Plans
Grading Permit ## 1- la ',*oujs &t" 9 1) Qwk—
T'he attached plans have been submitted for approval
to New Hanover County Engineering. If your have any
questions regarding these plans, please contact this
office.

/ SITE DATA
PARCEL ID: Ro8800-oo1-ooq-000
10' X 70' SIGHT TRIANGLE CURRENT ZONING: R-15
(TYP) PROJECT ADDRESS:
9617 RIVER RD.
WILMINGTON, NC 28412
CURRENT OWNER: CWEST, LLC
W / / 701 E. CHATHAM ST., STE 201
x 0 CARY, NC 27511
O a
o _ TOTAL ACREAGE IN PROJECT BOUNDARY 77,600.38 S.F. {t 1.78 ac.)
vjf C4 0 t
Boyd Knapp O / TOTAL DISTURBED AREA: t 1.8 ac.
Rev Trust c tal Note: No camping activities or parking W O / / PROPOSED IMPERVIOUS AREAS PH -I LOTS):
(20
INFILTRATION BASIN #2 Il•i3, 57i .3-089 of vehicles may occur within the / L DRIVES
TOB: 15.5
SPILL: 15.2 Zoning. g } R•-15 designated access easement W �� ' GRAVEL
PARKING PADS 11000 S F (550 S.F. PER LOT)
WIRE Use: g . 18.2 2„ B.O. ASSY. / B'VRBFDWiRE 'TOTAL 22, 20 S.F 28.
Land I;4e' Capeground. 5 ,. / 4 { 9 )
BTM, 12.0 18.0 —�,
1! tiCE a31"O9K
FENCE, 11081
1s"OAr
W r
(
OPEN SPACE (.25 AC. / 50 SPACES)S845942 t .
EQU D.25/50*2o LOTS
= 0.10 AC
a
3cr A
{ � i o:at , , ... �•,. .. ,�,_ .< ., ,.� ,.,,�.,•1.-.• �, "� , " 16.0 � / PROVIDED o_38 C
%
(I }, 12 OAK r !� c_ < ] ._ �, 1.
i' O... n Cn 1S DI1�D UAK- <:)o \ / / �_..
(I M / 5
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•'•, - ]� ,i 1\ 'OAK i , / 14 F ..'•: = c '1 ��,-; , .r.• _..K., \_>Y3';Frsa .,,_,.75
,. J.}k. f _ rt; t ,; r OAK EMENT OR RIGHTtOF-WAY SEE BOO o6o PAGE 319 \ r Y _ ,. * . / DEVELOPMENT NOTES
t. r .ice
s 15 EAS �
• NT oR RIGHT- F-WAS SEE Boo 606o PAGE,319 r ! ^2 L )riR )V II�G t'• , >� . ' , ^ "" —' � ,, �• s � n cs ��, �; .: 1. ALL llI:VELOPI4i1iNT SHALL BE IN ACCORDANCE WITH NEW I ti V
15 sEM> „ c I > / s,.. _ ts'. / 2 FORCE MAIN �' -.. ..?s .,,.�.)s._ �,_ t. .�)_ ,, iA[ O ER COUNTY LAND
E1, 1l'oAt{ �.,r- MATCH EX. ASPHALT
_ 6 / 5-
f a r n"� � GRASSED SWALE #1 - i'.��• � �'T) ^'` ^ DEVELOPMENT CODE
o t A,< , b r 17.5�, �;:; < if°.-: a o _ . / ± 15.20
„ c.,. ~ r?cs sr 2. PROJECT SHALL COMPLY WITH ALL FEDERAL, STATE & NEW HANOVER COUNTY
' :q`0<•lt< ),) ;-}'[ •; ].;"P � / ,' ,i, :. t z.z4g Il 2,273 � �.'.:�``_ \� rr-..y, %�4 ;<J,, it p 11 OAI
> GRASSED SWALE # .�` r ... „ ^
Y /
y 11"OAK i s. a 5 £± *�i _ rSTr; 1• '>:;1; , 'li, '" 13"C), K e 15.5 REGULATIONS.
09
EXISTING SURVEYING PERFORMED BY MICHAEL UNDERWOOD N C PLS No L-2g62
1 ;
tj is ,., _ .
. � i o,, � r J .�. �; .; ., . ,.`�.,.r;. .. ;., . ' �._"kr, s �," � �2,z3z ,, s.f.± t;r r1 � '
y w �.•_ „-.._-)_ f,± rt a. „ 2 i oAK I o�1 LR SITE IS EQUATED IN FLOOD ZONE X PER PANEL # i t MAP # 20 i to F
n ti r /' / ,. _ _„/ I '; ,r :L oAh t 3 C_ f 4 3 3 37 3 3 of E FECTNE4�06
3a34 may} 2 SDR 21 WATER ._.. 18.
;"( ,t. < ` ' , ' ,••1,.<(. F T�,:.. .,_. • S y�.'sl' ,.:.,.� .-E•:. n 4 _ 1 ?1 PUt.,t!,
s.f.t t'.> k. r., tr r .. 12,oi9 5, NOT W 1?TLANDS EXIST ON SITE.
�'\ / / J / -` )G sc�t�) •e. ?'�< ;fit..:' C::t_-tS'-%'�t�C..) t..� ..a(: ,... t_. _ .., *. s o
54
i , ...., ,� 7 ,.�.y�{i�, .� „>. �. ,<. ._ ,<_ ,5,. � -. - O 6;_ _TOILED FACILITIES
i _ y�; F3 C).kt\-.,10 1. x?' r 1r jc' .. .•. ` )iy ,.. �. t o. i. TOBE.PROVIDED BY EXISTING FACILITY.
,r s 1 1 11 9 t7 p z o2 „ `v , . Y S' ? 1 c)„ 1I< G f s.f.
/^ rti �• t)I3I.OAtL y u.-.-,;I •tq Orin[ i 1 3 � IC g 7 ,.✓'' �., ,. .�, �. ..,✓�' ;.., .l. '"�.,t s-�' ,.. 7 5:�it.z' ;•� 1 roC�. nj _
` r 2 ' 2,01 :yz,013 ) S.f. �.,., • I{' � c�.z
2 01 /2;013 oi3 + 3 2roo t / i £YA -.
- . �, UTILITY NtJTES.
� • � �� 1 r U[1K 2,Q�3 3 � 5 ,` .M , ..- �",+, . `-v J 10 U.1K U K
o m e•. _� k .; .£± / s.f.3 s.f.± s.f.± s.£± s.f.± s.f.± 16 OAK a �.,
. ' • __;' „ ; _5 / e �; -_ t o/ k . RIP- 1. IST :N W
s OAK o I ! > OA. o, �_ 2 ; ; O oAx, RAP EX I G ATER SERVICE IS CURRENTLY AVAILABLE TO THE SITE FROM AQUA PUBLIC
AIE # LD HOME : 1 r 20 U ..,_ 2i / h
N I. c, tss t , I - oOAK f.. , h " SED SW �► / r rB e and o / ' MAINS.
1 9 C7, , G L b.1.1L_ART:A ■ / I N/ f
2. SANITt1RY SEWER SERVICES WILL BE PROVIDED BY A PRIVATE SEPTIC SYST
EM.
/ 1 FES INV: 1
5 5 75
_ , ,cY' - .._--.-_:) � `�•••:.•- ALL PROPOSED UTILITY SERVICES, SUCH AS ELECTRIC POWER, CATV GAS &TELEPHONE
•--•--•SA'IF ..I'1'L
<r W/ 5 X 1(i X 12 ED _ 'v .. r / / ' r I N T BE R L SHALL $E INSTALLED UNDERGROUND.
\ GRASSED SwALE # x or'I � a'{ ..--;r.�-: / � )Istt r ., ; 1 EX. ROAD S G 0 E OCATED
4 ` / / s 6 '„ ® ? r 1 ' 4. ALL WATER UTILITIES TO BE INSTALLED PER A UA TECHNICAL SPECIFICATIONS &
33 04 $ 1 {} J� Q
40 34 � J STAN.t
40
I •. Stub o , -•—�- v . x .. ;� .. , �' � . , .. r f >` .,. THE COi�TRACTOR IS REP NSIBLE F 5 S 0 OR THE LOCATION AND PROTECTION OR EXIS TINE
>i- ,. .�,� x.<k: ,, , � �r ,_�_,,,. �.�.�'" INFILTRATION BASIN #1
futui e hs _ ,_, a.. '._ .;' . , ter , . f „ R� ; - ,, ? ,• .F.._ c_. .c,. \, i S AC _
� , ... �>, .�.. ,<_, :�. „ :�, cam, , -, c - � . ,, z_ , .�. ,._. .. . .. ::. . .. ... : �, _J�: •::.r ,�._.._ .._, :.. ^ K 's UTILITIES DURING CONSTRUCTION. CALF U-LOCO AT >:-800 6 2- . CONTRACTORI
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y 5 OA ✓ y 2, ✓ r ✓ w ✓ # S? J T B: 1 ,
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�' SS MAIN (TYP) <: �; _. - • . ? . w cj ti , ? 0 O HE REPAIR AND REPLACEMEI T OI ANY UTILITIES, CURB &GUTTER,
•Wadc. SPILL. 1
E � &inter- r _ 4 4 PAVE;�IENT, ETC. THAT MAY BE BE DAMAGED DURING CONSTRUCTION. DAMAGED ITEMS
z v connect } .. ,. • ,,.�* , ,�� Jam;, , 3 � / ,._„ ,_, ,,.,. .•_ BTM.. 11.0 SHALL BE REPAIRED TO AT LEAST THE QUALITY OR WORIZIVIA2\SHIP FOUND I\ THE
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ORIGINAL ITEM.
SSED SWA 3 .� p o I
t_, J ,)°OAK / LOnll14 : %�-15 r
/ / 9 o at Q 4) @ ) 6. THE BI LLSOUTH CONTACT IS STEVE DAYVAULT, BUILDING INDUSTRY CONSULTANT, AT
7 / ti pt1 ,p k r" Land Use. P.esldel)cc
1 FES INV: 16.0 gio-392-87i2. CONTACT HIM PRIOR TO STARTING THE PROJECT IN ORDER TO FACILITATE
- / 5 , r' f ` p�0 y / / f GOOD COMMUNICATION AND MAXIMUM FLEXIBILITY.
'�.(anic.+t' I 2A23. S.f± r... .,`rf' i, -__ ``
;t"t)AIc c I i / De / / °.,' M . _ . _. r ' i / 7. THE PROCESS FOR TELEPHONE CABLE PLACEMENT: * FINAL GRADE WILL NEED TO BE
°•: f• f o o (L ! a k ng of o /CL'I1ctr{)
d £ r"LS (iz �----Z y_ •. 19 /io' AKA t , f oo (1) 3,000 GALLON SEPTIC TANK o / ' ESTABLISHED POWER WILL PLACE THEIR CABLE FIRST -APPROXIMATELY DEEP.
Ig f' i'0r1.K'u - M ' en ( / N grated y ?( / % 3
,3ror�: 2�0 / / p o" ��------ _ (1) 3,000 GALLON PUMP TANK � , , 1 � icer BELLSOUTH &£ABLE TV WILL THEN PLACE THEIR CABLE AT APPROXIMATELY 2' DEEP.
c / 1 i o r.......a .n the > r J l )� .•F`��r � / 2,001 s.ff± ,i ] \') z
r - / % 8: ALLRUNOFF FROM IMPERVIOUS SURFACES TORE DIRECTED TO INFILTRATION BASINS.
1 ^3 rn, ,� , 2,011 s.f.±/ rj / aC2 ` buffers will be su lemented as w
7crlltzg: If.'1;? :>OsI / ✓ s oAx 11 0 / /� i Pp e / 49, / i z.00] s.f.± ,. / / ;' r D.B. 1220-1$�8
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fart I.,_G. Rc.side-:nc( 2is9s.f.± ,' _ i \- > / 0 16,620 °M / o121Y4n: R-15
f i ' t,_ / rill INC; / / / opacity req)rements:
510.�j••1.Ci1 LEiTId. -Use: Vacant
,
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(7) 3 5 SLOPINi G MANIFOLD BOX
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Note, No cam iu activities o r . f .,/ 1
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tr
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buffers nil be supp e >. _..._ / r > ,_ u_ , Zq C1AK / ,� STOIt,4t'C
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necessary tv meet the visual screening ;, �, % r=,,>+, .r r r ,t / ! -.-- l ; ' �Y t, JI r / BUILDING TELEC.O, M.
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W00) PRIVACY ",lNC ti4 \ _r.. / J f , � -t I / I t) E:x.:_=' / � � / �'' � Q2
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END / y " -
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S"X8" FENCE
POST AT P.C.
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LEGEND R00A
—PROPER
TY LINE okOAD A)JOINERS
SIGN -,._--....... GILIVEL PROPOSED CAMPER SITES
DRIVEWAY PROPOSED EASEMENT
--*e- RUNOFF DIRECTION
- -_
- _W WATERLINE
•,.., ,.�.=- �_,�,�-'_ � ..,.,, .._•- `• i SS SANITARY SEWER LINE
Fl,I FORCE MAIN
,- �.•----'- -�� _.-- C:ItAV'EL —1 3:1 GRASSFDSWALF,
ti �._-- •..- 25.5 SPOT ELEVATION
DRIVEWAY __-f
New Hanover ;ill',
EXISTING FIRE HYDRANT
County
�- ., ►d EXISTING WATER VALVE
PROPOSED FIRE HYD --'' "
'� _"—
Snows Cut Park - -
PROPOSED WATER VALVE 1
DRAWN: JAE
SHEET SIZE:
24x36
CHECKED --'� CDC
DATE:
1/4/2019
APPROVED. CDC
SCALE:
1„ = 30'
PROJECT NUMBER:
2018-010

SITE DATA
F rn
PARCEL ID: Ro8800-ooi-oo9-000
4 w / CURRENT ZONING: R-15
p
a PROJECT ADDRESS: 9617 RIVER RD,
WILMINGTON, NC 28412
Boyd Knapp p _CURRENT OWNER: CWEST, LLC
E� p 701 E. CHATHAM ST., STE. 201
Rev Trust etal Note: No camping activities or parking W p _ z CART, NC 27511
� % r
INFILTRATION BASIN #2 D.B. 5793-089 of vehicles may occur within the
TOB: 15.5 designated access easement. W W �!�' - TOTAL ACREAGE IN PROJECT BOUNDARY
SPILL: 15.2 Zoning: R-i, t ;' 1 77,600.3$ S.F. (t 1.78 ac.)
Is Land Use; Cal')('. -round " T- BARBED IIZE.
BTM: 12.0 18.o 18.25 2 B.O. ASSY. J
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2 w C N
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NORTH CAROLINA TEMPOR
ARY NORTH CAROLINA PERMANENT CONSTRUCTION SEQUENCE:
CONSTRUCTION OF SITE TO START WITH INSTALLATION OF CONSTRUCTION ENTRANCE AND SILT FENCE ALONG ALL LOCATIONS PER PLANS. UPON
GRASSING DETAIL GRASSING DETAIL INSTALLATION OF SILT FENCE TREES SHOULD BE REMOVED IN LOCATIONS S NECE
SEEDING MIXTURE SPECIES APPLICATION RATE
SEEDING MIXTURE SPECIES APPLICATION RATE
I.-VFE WINTER & EARLY SPRING:
FALL & WINTER:
Rye (grain) too (lb/acre)
Tall Fescue (blend of two or 200 (lb/acre)
Annual Icspedeza (Kobe in Piedmont
three improved varieties)
and Coastal Plain, Korean in Mountains) 5o (lb/acre)
Rye (grain) 25 (lb/acre)
Omit annual Iespedeza when duration
of temporary cover is not to extend beyond June
SPRING & SUMMER:
Pensacola Bahiagrass 50 (lb/acre)
SUMMER:
Sericea Lespedeza 30 (lb/acre)
German Millet
Common Bermudagrass to (lb/acre)
In the Piedmont and Mountains, 40 (lb acre)
German Millet 10 (lb acre)
a small -stemmed sundangrass maybe
Tall Fescue 50 (lb/acre)
substituted at a rate of 50 (lb/acre)
SEEDING DATES` ;
FALL:
SYMBOL
GROUND STABILIZATION CRITERIA
SITE AREA
STABILIZATION
TIMSTABILIZATION
DESCRIPTION
TIMEFRAME
EXCEPTIONS
EXCEPTIONS
* Perimeter dikes,
ditches and slopes
7 Days
None
*
f_�
High Quality
Water (HQW)
7 Days
None
Zones
If slopes are W or
* Slopes Steeper
less in length and
than 3:1
7 Days
are not steeper than
2:1,14 days are
allowed
7-days for slopes
w Y
* Slopes 3:1 or flatter
14 Days
greater than 5o ft. in
length
* All other areas with
None (except for
L w w
slopes flatter than 4:1
14 Days
perimeters & HQW
Zones)
, A SSARY. ALL SLOPED AREAS SHOULD BE SEEDED IN ACCORDANCE TO
SPECIFICATIONS. SLOPE STABILIZATION IS WITHIN 21 CALENDAR DAYS OF ANY PHASE OF CONSTRUCTION. ALL OTHER AREAS MUST BE STABILIZED WITH IN 15
rT'i r
i-�-1 �✓
1
�yjyf
T
WORKING DAYS. CONTRACTOR TO FOLLOW NPDES STABILIZATION REQUIREMENTS PER TABLE ON THIS SHEET AS WELL. MOST STRINGENT REQUIREMENT TO
BE MET.
_
-.
`...
1. GENERAL CLEARING AND GRADING OF THIS SITE WILL NOT BE DONE UNTIL THE TEMPORARY SILT FENCE & CONSTRUCTION ENTRANCE HAS BEEN
INSTALLED.
t
2. NO CUT R I E r
SLOPE O FILL SLOP SHALL EXCEED A RISE OR FALL OF ONE FOOT FOR EVERY RUN' OF 3 FEET (1 VERTICAL TO 3 HORIZONTAL).
NO SEDIMENT WILL BE ALLOWED TO EXIT THE SITE. ALL EROSION SHALL BE T
3 CONTROLLED INCLUDING SIDE SLOPES DURING AND AFTER CONSTRUCTION.:
; ,r 1
. INSTALL PRIMARY EROSION CONTROL MEASURES BEFORE BEGINNING CONSTRUCTION INCLUDING BUT NOT LIMITED TO GRAVELED CONSTRUCT
4 ION
T ,
ENTRANCE, SILT FENCE, TREE PROTECTION FENCE &SEDIMENT BASINS. CONTRACTOR TO BE FAMILIAR WITH USACOE GENERAL PERMIT CONDITIONS FOR
ROAD CROSSINGS. SPECIFIC CONSTRUCTION METHODS MAY BE REQUIRED ABOVE AND BEYOND WHAT IS SPECIFIED IN THIS PLANT. INSTALL ALL
SECONDARY EROSION CONTROL MEASURES, SUCH AS INLET PROTECTION AS SOON AS POSSIBLE AFTER BEGINNING CONSTRUCTION.
5. ALL EROSION CONTROL MEASURES TO BE INSPECTED AFTER EACH RAIN. SILT FENCE AND INLET PROTECTION TO BE CLEANED WHEN HALF FULL.
6. A 4" LAYER OF TOPSOIL SHALL BE APPLIED TO ALL NEW AREAS TO BE GRASSED.
7. MAINTAIN ALL EROSION CONTROL MEASURES UNTIL PROJECT IS COMPLETE.
8. MORE STRINGENT MEASURES MAY BE REQUIRED TO HALT EROSION IF THOSE ON THIS PLAN PROVE TO BE LESS EFFECTIVE.
9. REMOVE ALL TEMPORARY EROSION CONTROL MEASURES UPON COMPLETION OF CONSTRUCTION. ALL PERMANENT MEASURES SHALL BE WELL
ESTABLISHED PRIOR TO PROJECT COMPLETION. -
Rye (grain) 120 (lb/acre)
FALL & WINTER:
BUILDING WASTE HANDLING: MAINTENANCE PLAN:
January - April
- NO PAINT OR LIQUID WASTES IN STREAM OR STORM DRAINS 1. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY RUNOFF -PRODUCING
-
August - December
g
- DEDICATED AREAS FOR DEMOLITION, CONSTRUCTION AND OTHER WASTES MUST RAINFALL, BUT IN NO CASE, LESS THAN ONCE EVERY WEEK AND WITHIN 24 HOURS OF EVERY HALF INCH RAINFALL.
BE LOCATED o' FROM STORM DRAINS AND STREAMS UNLESS NO REASONABLE
5 2. ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES THAT WILL BE PERIODICALLY TOP -DRESSED WITH AN ADDITIONAL 2 INCHES OF 2-3
SEEDING DATES
SOIL AMENDMENTS.
- ALTERNATIVES ARE AVAILABLE. INCH STONE TO MAINTAIN PROPER DEPTH. THEY WILL BE MAINTAINED IN A CONDITION TO PREVENT MUD OR SEDIMENT_ FROM LEAVING THE SITE.
A fertilizer according 1 -
Apply lime and fe a ng to soil tests, or apply 3.000 S,Ooo lb/acre
- EARTHEN MATERIAL STOCKPILES MUST BE LOCATED 5o' FROM STORM DRAINS AND IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED, WASHED OR TRACKED ONTO THE CONSTRUCTION ENTRANCE OR ROADWAYS;
STREAMS UNLESS NO REASONABLE ALTERNATIVES ARE AVAILABLE.
t T
LATE WINTER &EARL 4 :SPRING.
ground agricultural limestone (use the lower rate on sandy soils) and 1,000 lb/acre
- CONCRETE CONTROLLED TO AVOID CONTACT WITH SURFACE 3. SEDIMENT WILL BE REMOVED FROM HARDWARE CLOTH AND GRAVEL INLET PROTECTION ROCK DOUGHNUT INLET PROTECTION SEDIMENT TRAP
irlou n tai its - Abovc 2 0o ft: Feb. 15-May -1
5 5
• •
10-10-10 fertilizer.
WATERS, WETLANDS, OR BUFFERS. BAFFLES, AND ROCK PIPE INLET PROTECTION WHEN THE DESIGNED STORAGE CAPACITY HAS BEEN HALF FILLED WITH SEDIMENT`. ROCK BE
WETLANDS, ORMUSTF E
Piedmont -Jan. 1-Mav 1
INSPECTIONS: CLEANED OR REPLACED WHEN THE SEDIMENT POOL NO LONGER DRAINS AS DESIGNED. DEBRIS WILL BE REMOVED FROM THE ROCK AND HARDWARE
✓
- SAME WEEKLY REQUIREMENTS CLOTH TO ALLOW PROPER DRAINAGE. SILT SACKS WILL BE EMPTIED ONCE A WEEK AND AFTER EVERY RAIN EVENT. SEDIMENT WILL BE REMOVED
Coastal Plain - Dec. 1-Apr. 15
MAINTENANCE•
- SAME RAIN GAUGE & INSPECTIONS AFTER " RAIN EVENT FROM AROUN KS O
• 0.5o D BEAVER DAMS, DANDY SACKS AND SOCNCE A WEEK AND AFTER EVERY RAIN EVENT.
r„
Fertilize accordingto soil tests or apply ,
pp y 40 lb/acre nitrogen m January or februar},
- INSPECTIONS ARE ONLY REQUIRED DURING NORMAL BUSINESS HOURS 4. CHECK SEDIMENT BASIN &BAFFLES WEEKLY &AFTER EACH RAINFALL EVENT. REMOVE SEDIMENT FROM TRAP AND RESTORE TO ORIGINAL VOLUME_
SUMMER:
0 lb in September and 0 lb in November, from a 12- -8 16- -$ or similar turf
4 p 4 4 4
- INSPECTION REPORTS MUST BE AVAILABLE ON -SITE DURING BUSINESS HOURS WHEN SEDIMENT ACCUMULATES TO ABOUT Y2 THE DESIGN VOLUME.
Mountains -May 15-Aug. 15
s r
fertilizer. Avoid fertilizer applications r• warm weather,
during , as this increases stand
UNLESS A SITE -SPECIFIC EXEMPTION IS APPROVED.
_ 5. DIVERSION DITCHES WILL BE CLEANED OUT IMMEDIATELY TO REMOVE SEDIMENT OR OBSTRUCTIONS FROM THE FLOW AREA. THE DIVERSION RIDGES
RECORDS MUST BE KEPT FOR 3 YEARS AND AVAILABLE UPON REQUEST.
Piedmont - May 1-Aug. 15
losses to disease. Reseed, fertilize, and mulch damaged areas immediately. mow to
- ELECTRONICALLY AVAILABLE RECORDS MAY BE SUBSTITUTED UNDER CERTAIN WILL ALSO BE REPAIRED. SWALES MUST BE TEMPORARILY STABILIZED WITHIN 21 CALENDAR DAYS OF CEASE OF ANY PHASE OF ACTIVITY ASSOCIATED
Coastal Plain - Apr. 15-Aug. 15
a height of 2.5-3.5 inches as needed.
CONDITIONS. WITH A SWALE.
SEDIMENT BASINS: 6. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES HALF FILLED. THE SEDIMENT FENCE WILL BE REPAIRED AS
FALL:
- OUTLET STRUCTURES MUST BE WITHDRAWN FROM BASIN SURFACES UNLESS NECESSARY TO MAINTAIN A BARRIER. ' STAKES MUST BE STEEL, STAKE SPACING WILL BE 6 FEET MAX. WITH THE USE OF EXTRA STRENGTH FABRIC,
SPRING & SUMMER;
DRAINAGE AREA IS LESS THAN i ACRE. WITHOUT WIRE BACKING._ STAKE SPACING WILL BE 8 FEET MAX WHEN STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED. IF ROCK FILTERS
Mountains - Aug. 15-Dec. 15
Arll-J l
- USE ONLY DWQ APPROVED FLOCCULANTS, ARE DESIGNED AT LOW POINTS IN THE IN THE SEDIMENT FENCE THE ROCK WILL BE REPAIRED OR REPLACED IF IT BECOMES HALF FULL OF SEDIMENT
_Coastal Plain and Piedmont - Aug. 15-Dec. 30 p i u Y 15 NO LONGER DRAINS AS DESIGNED OR IS DAMAGED.
SOIL, AMENDMENTS: SOIL AMENDMENTS:
Follow recommendations of soil tests or apply 2 000 lb acre round agricultural Apply lime and fertilizer according to soil tests, or apply 3,000 lb/acre ground
pp Y / g g
limestone and 750 lb/acre 10-10-io fertilizer. agriculture Iimestone and 5oo lb/acre to-io-lo fertilizer.
MULCH: MAINTENANCE:
Refertilize the following april with 50 lb/acre nitrogen. Repeat as growth requires.
apl)ly 4,00o lb/acre straw. anchor straw by tacking with asphalt, netting, or
maybe mowed only once a year. Where a neat appearance is desired, omit Sericea
intilch anchoring tool. A disk with blades set nearly straight can be used as a mulch and mow as often as needed.
anchoring tool.
DRAWIN:
I
JAE' ' SHi3LT SI/E::
> ,i0
ClfECKED:
CDC DATIE:
APPROVIED:
CDC i SCALE:
PROJECT-NGNIBER:
2018-010
7 TENAI� T CE: MULCH:
MAINTENANCE: 30' 15' 0' 30' bo'
s" .. . apply 4,, ,
Refc,I ttltze If growth is not fully adequate. reseed, refertihze and mulch immediately 000 lb/acre straw. anchor straw by tacking with asphaltnettingof a DRAWING NUMBER:
following erosion or other damage.'-19
mulch anchoring tool.A disk with blades set nearly straight can be used as a mulch
anchoring tool. Scale: "'=30 - •UI-

BASIN ELEVATIONS
BASIN #
TOB
BTM
I 1
T4.75
11.00
' �
z5.5a
z2.00
SITE WORK NOTES: VICINITY MAP (NOT TO SCALE):
I. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIAR WITH EXISTING CONDITIONS BOTH ON AND ADJACENT TO THE SITE.
VARIES (6-8' MIN.) 2. CLEARING: CONTRACTOR SHALL REMOVE ALL TREES AND VEGETATION WITHIN LIMITS OF CONSTRUCTION UNLESS OTHERWISE DESIGNATED TO REMAIN. N �
AS DIR. BY ENG. 3. GRUBBING AND STRIPPING: CONTRACTOR SHALL RAKE AND REMOVE ROOTS,STUMPS, VEGETATION, DEBRIS, EXISTING STRUCTURES ABOVE AND BELOW GRADE, ORGANIC x q
MATERIAL OR ANY OTHER UNSUITABLE MATERIAL WITHIN LIMITS OF CONSTRUCTION.
--- STEEL POST 4. MUCKING: CONTRACTOR SHALL COORDINATE WITH OWNER AND THEIR GEOTECHNICAL REPRESENTATIVE TO COORDINATE REMOVAL OF ANY SOIL i AREAS.
5. DISPOSAL: CLEARED, GRUBBED, STRIPPED OR OTHER WASTE MATERIAL SHALL BE REMOVED FROM SITE AND DISPOSED OF IN A PROPERLY PERMITTED FACILITY. W/
( WIRE FABRIC 1 a'
" . ( 6. FILL AND COMPACTION SHOULD COMPLY WITH GEOTECHNICALRECOMMENDATIOI�,S.
o S
i FILTER FABRIC
7. THE CONTRACTOR SHALL NOTE THAT THE GRADING PLAN MAY NOT REPRESENT A BALANCED EARTHWORK CONDITION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CUT AND x
MIN. 12-1/2 GA. t FILL QUANTITIES AND COMPLETE INSTALLATION TO SPECIFIED GRADES.
INTERMEDIATE WIRES u 8. THE CONTRACTOR SHALL FURNISH SUITABLE BORROW MATERIAL FROM AN OFF -SITE PROPERLY PERMIT I ED FACILITY AS REQUIRED.
O
w A 4 . INFORMATION CONCERNING UNDERGROUND UTILITIES WAS OBTAINED FROM AVAILABLE RECORDS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO DETERtMINE'I 9 THE
z
r y q EXACT ELEVATIONS AND LOCATIONS OF ALL EXISTING UTILITIES AT ALL CROSSINGS PRIOR TO COMMENCING TRENCH EXCAVATION. IF ACTUAL CLEARANCES ARE LESS THAN
n INDICATED ON PLAN, THE CONTRACTOR SHALL CONTACT THE DESIGN ENGINEER BEFORE PROCEEDING WITH CONSTRUCTION. ANY CONDITION DISCOVERED OR EXISTING THAT
o"Vl E PLAN WOULD NECESSITATE MODIFICATION OF THESE PLANS SHALL BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER BEFORE PROCEEDING WITH CONSTRUCTION. a
6 811 SN SEE �
a
io. NO CONSTRUCTION IS TO BEGIN BEFORE LOCATION OF EXISTING UTILITIES HAS BEEN DETERMINED. CALL "NC ONE -CALL" AT LEAST 48 HOURS BEFORE COMMENCING
o ANCHOR 4' W CONSTRUCTION.
i FABRIC W 11. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION OF ALL EXISTING UTILITIES DURING CONSTRUCTION. BEFORE COMMENCING ANY EXCAVATIONS IN OR
4 SKIRT AS 00 ALONG ROADWAYS OR RIGHT-OF-WAYS, PUBLIC AREAS OR IN PRIVATE EASEMENTS, THE CONTRACTOR SHALL NOTIFY ALL APPROPRIATE PERSONNEL OF THEIR INTENT TO REVISIONS
6 MI EXCAVATE, IN WRITING, NOT LESS THAN io DAYS PRIOR TO EXCAVATING.
DIRECTED o�
By 2° - 3" S� SEE PLAN 12. THE CONTRACTOR SHALL BE RESPONSIBLE TO COORDINATE DISCONNECTION/ RECONNECTION AND/OR THE RELOCATION OF ALL EXISTING UTILITIES WITH APPROPRIATE
NOTES: ENGINEER COARSE AGGREGATE ti �1' PERSONNEL.
i. FENCE FABRIC SHALL BE A MIN. of 32" IN WIDTH AND 13. CONTRACTOR SHALL ADJUST ALL MANHOLES VALVE & CURB BOXES TO FINAL GRADE UPON COMPLETION OF ALL CONSTRUCTION. ANY BOXES DAMAGED OR H
SHALL HAVE A MIN. OF SIX LINE WIRES WITH 12" STAY GEO FABRIC LINER SECTION A-- A FILTER FABRIC 3 OTHERWISE DISTURBED
IF
SPACING. BY THE CONTRACTOR SHALL BE REPAIRED AT THE EXPENSE OF THE CONTRACTOR.
NOTE: 14. EXISTING SURVEYING PERFORMED BY MICHAEL UNDERWOOD, N.C. PLS No. L-2962 -- -
2. FABRIC SHALL BE FOR EROSION CONTROL AND MIN. OF NOTES:
N W . FA RIC SHALL BE FASTENED CONSTRUCTION ENTRANCE TO BE 12' OR ENTIRE WIDTH OF 1 THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AT THE SITE. FURTHERMORE THE CONTRACTOR SHALL REPORT ALL DISCREPANCIES OR QUESTIONS T F
DLQUAT ELH To HE WIRE FABRIC AS DIRECTED BY THE ENTRANCE. WHICHEVER IS GREATER 1. CLASS B RIP RAP TO BE USED FOR ALL ENERGY DISSIPATOR AREAS. 5 QUES S O THE ENGINEER
PRIOR TO INSTALLATION. --
ENGINEER. 7� p (' 7 ��-{� �[ C C T }�� 16. THE CONTRACTOR SHALL PROVIDE ANY AND ALL LAYOUT REQUIRED TO CONSTRUCT HIS WORK UNLESS OTHERWISE DIRECTED BY OWNER.
3. STEEL POST SHALL BE5-o"INHEIGHT AND BEOFTHE TEMPORARY GRAVEL ENERGY DI► SIPA1 OR Q
SELF- FASTENER STEEL ANGLE TYPE. 17. ALL SERVICE CONNECTIONS SHALL BE INSTALLED TO MEET ALL LOCAL, STATE, AND CFPUA CODES. METERS, TAPS, MATERIALS, WORKMANSHIP AND ALL FEES SHALL BE THE -®
CONSTRUCTION ENTRANCE NTS RESPONSIBILITY OF THE CONTRACTOR AND SHALL COMPLY WITH ALL REQUIREMENTS.
TEMPORARY SILT FENCE 18. ALL BACKFILL FROM UTILITY INSTALLATION MUST BE COMPACTED OR AMENDED TO PROVIDE TRAFFIC BEARING CAPACITY. GEOTECHNICAL ENGINEER TO BE CONSULTED AT
NTS CONTRACTORS COST AS NECESSARY.
NTS CONTRACTORS
ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE. CONTRACTOR SHALL REPORT ANY DISCREPANCIES TO THE ENGINEER PRIOR TO INSTALLATION. ALL AREAS SHALL BE
SLOPED TO DRAIN AWAY FROM BUILDINGS AT ALL TIMES, r
20. CONCRETE FOR WALKS, CURBS AND DRIVES SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 3000 PSI @ 28 DAYS - AIR ENTRAINED. q
21. FIELD TESTING SHALL BE DONE BY AN INDEPENDENT TESTING LABORATORY PAID FOR BY THE OWNER. FURTHER TESTING REQUIRED DUE TO A FAILED TEST WILL BE PAID FOR BY
THE CONTRACTOR. Mj
22. ALL SIDEWALKS SHALL BE FREE OF CRACKS, BREAKS, OR ANY OTHER DEFECT PRIOR TO RECEIVING A CERTIFICATE OF OCCUPANCY.
NOTES:
1. ALL SWALES TO BE LINED WITH EXCELSIOR MAT AND
SEEDED IN ACCORDANCE WITH SPECIFICATIONS.
u C
TYPICAL GRASS SWALE
NTS
z
SIDE SLOPES TO BE SODDED TOP OF BANK WIDTH
,
- SEE TABLE
4
SEE TABLE
l i_ TOP OF BANK
BOTTOM OF 3 EL. SEE TABLE
1 1
SPILLWAY EL. SEE TABLE
3
/BOUTrTFOM EL. SEE TABLE 3 3 r
EL. SEE TABLE
EL, SEE TABLE I
r;
1 1
* T IN ACCORDANCE TO SEEDING SPECIFICATIONS.
BASIN BOTTOM TO BE SEEDED O 3 $
*. BASIN SIDE SLOPES TO BE SODDED.
NOTES:
i_ WIDTH OF SPILLWAY TO BE PROTECTED WITH RIPRAP FOR THE FIRST 20'. REMAINING LENGTH
OPEN INFILTRATION BASIN SECTION
OF CHANNEL TO BE STABILIZED WITH EXCELSIOR MAT AND SEEDED IN ACCORDANCE WITH
SPECIFICATIONS.
�-^
EMERGENCY SPILLWAY DETAIL -
NT 1
G
t_
r
N CEO
0 0
25/ 25 0 25/ 25/ � 0 OFE,SSt
SA SA SA SA Q _ f
FLOW
- 032555 -
D.
POROUS BAFFLES -�
PLAN
I
DRAPE BAFFLE MATERIAL OVER 9 GA, MIN. HIGH TENSION
WI R L STRAN D
SECURED TO POST. SECURE BAFFLE' MATERIALTO WIRE WITH
PLASt'ICCIES EVERY 12" STEEL SUPPORT POST EXTEND 9 GA WIRETO BASIN SIDE OR
24„ INTO BOTTOM OR SIDE INSTALL T-POST TO ANCHOR BAFFLE TO SIDE
SIN AND SECURE TO VERTICAL POST.
CLIENT I ��FORMATIO�;:
CWEST, LLC
Curtis Westbrook, Sr,
- .701 E. Chatham St., Ste. 201
- Cary, NC 27511
COIR MESH** STAPLED INTO BOTTOM AND SIDES 919-604-6166
2 MIN WITH 11 GA. X 12" MIN. LANDSCAPE STAPLES
ABC STONE
CROSS SECTION
IF •; Ei\I PO RARY SEDIM ENT BASIN WILL BE CONVERTED TO A PERMANENT STORMWATER BASIN OF GREATER DEPTH, THE BAFFLE � 6° 3500 PSI
h{ EIGHT SHOULD BE BASED ON THE POOL DEPTH DURING USE AS ATEMP. SEDIMENT BASIN. d )Q 4 0 0 0 0 0 4 CONCRETE 6" ABC
" COIR TFIBER BAf 1 LE MATERIAL'CO MlET'I'FIT. FOLLOWING SPECIFICATIONS:
.. o - - - - - - - - - - -
11I1CI�'ESS:o.'o M14N TENSILE STRENGTH WET: ooX68oLBFTMIN. ELONGATION WET:6 %X /MAX. - - „. :. Hd ., w
3 (WET): 9 / (WET): 9 34 jT
FLOW VELOCITY. 1012Fi/SEC WEIGHT. 20OZ./SYMIN. MINIMUM WIDTH: 6.5 OPEN AREA: 5o% MAX. I) -� -) �I I ((�-) (, , (�, I -) -� -� -� �I
POROUS BAFFLE DETAIL - - 1-11-111-III-1► ►-11 1 I III IIIII 1 I 1 1III III I I I_ co�rlPAcrE�
NTS COMPACTED SUB -GRADE 1- 1-1 -111- I - I -11-1 = -1 I-1 SUBGRADE
y
- DRAWING NUMBER:
ABC STONE PARKING/DRIVE SECTION CONCRETE DRIVEWAY. APRON SECTION
NT
NTS S
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SPILLWAY SPECIFICATIONS
BASIN #
TOB
SPILL
WIDTH
1
_14.75
14.40
3.00
2
1g.5o
15.20
3.00
4' MAX
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