SW8110706_OTHER_20110715

Stormwater Management Plan
for
The Sneads Ferry Inn
Owner:
The Sneads Ferry Inn, LLC
1510-A South Third Street
Wilmington, NC 28401
Engineer:
Stroud Engineering, P.A.
102 D Cinema Drive
Wilmington, NC 28403
\�` %1111111///
\�o�c s0
'ss o�'y'
?ao SEAL y9r9 .
35677
G I
....
David L. Menius, P.E.
"7//S/q--a /If
Date
JUL 1 9 2011

Project Narrative
The Sneads Ferry Inn
7/13/2011
Protect Summa
The Sneads Ferry Inn, LLC is proposing to construct a 23 unit hotel on approximately 1
acre of land on NC 210 just south of its intersection with NCSR 1518. Proposed access to the
hotel will be directly onto NC 210 by a single driveway. The proposed driveway location has been
shifted 60' south from the existing driveway location to minimize the width of the gore striping in
the center turn lane. The site will be afforded public water via a tap on the adjacent ONWASA
main. Additional taps will be made to facilitate a new hydrant and a fire suppression system.
Sewer service will be provided by an onsite grinder station pumping to a Pluris force main in the
opposite shoulder.
Site Description
The topography of the site area is generally flat, with slopes ranging from 0 - 5% in most
areas. An unnamed tributary to Mill Creek is located to the east of the property.
The site was recently occupied by another commercial use, which has now been
demolished. A driveway, gazebo, and concrete slabs remain onsite. These items are to be
removed prior to construction of the hotel. The site is cleared of most woody vegetation.
Adjoining property is to the south and west is primarily undeveloped woodland. The
intersection of NC 210 and Old Folkstone Road lies 500' north of the site and feature a number of
commercial uses. Properties to the east are a mix of undeveloped parcels and residential.
Soils
Soils in the project area are mapped in the National Cooperative Soil Survey as primarily
Baymeade Fine Sand, which is characterized as a well drained soil with rapid infiltration,
moderately rapid permeability, and slow surface runoff. The northern corner of the site is mapped
as Onslow loamy fine sand.
Planned Erosion and Sedimentation Control Practices
The proposed stormwater pond will be used as a sediment basin during construction. Silt
fencing will be used around the perimeter of the site to help divert runoff towards the pond and
establish the limits of disturbance. Silt fence will also be used around flared end pipe sections.
Stone and hardware cloth type inlet protection will be utilized at the drop inlet and outlet structure.
A temporary gravel construction entrance will be located at the proposed driveway.
Planned Stormwater Management Practices
A high density stormwater permit will be sought as the site will have a built upon area of
65%. The site drains to an unnamed tributary of Mill Creek (SA; HOW), which is in excess of Yz
miles away. All runoff from impervious surfaces is directed to the pond by way of a parking lot
with an inverted crown section. A single drop inlet is located in the northern corner of the parking
lot to convey runoff to the wet detention pond's forebay. The curbing in the vicinity of the drop
inlet is depressed to allow emergency drainage to the forebay should the inlet become clogged
with debris. The pond is sized to provide 90% TSS removal for a 1.5" storm. The pond utilizes a
baffle wall to force a flow path length to width ratio in excess of 3:1. The pond outfall connects to
an existing pipe in the southeast corner of the property which outfalls at the property line.
An existing corrugated metal driveway culvert in NC 210 will be removed and replaced by a
concrete pipe of the same length and diameter 60 feet to the south to facilitate the new driveway
location.
JUL 1 9 20111,
��.

Name of Stream Description Curr. Class Date Basin Stream Index #
Intracoastal From northeastern SA;ORW 01/01/90 White Oak 19-39-(0.5)
Waterway boundary of Cape Fear
River Basin to
Daybeacon #17
including all unnamed
bays, guts, and
channels
Intracoastal
From Daybeacon #17 to
SA;HQW
06/01/56
White
Oak
19-39-(3.5)
Waterway
New River including
all unnamed bays,
guts, and channels
Rogers Bay
Entire Bay
SA;HQW
06/01/56
White
Oak
19-39-1
Goose Bay
Entire Bay
SA;ORW
01/01/90
White
Oak
19-39-2
Alligator Bay
Entire Bay
SA;ORW
01/01/90
White
Oak
19-39-3
.� Mill Creek
From source to
SA;HQW
06/01/56
White
Oak
19-39-3-1
Alligator Bay
Chadwick Bay
Entire Bay
SA;HQW
06/01/56
White
Oak
19-39-4
Fullard Creek
From source to
SA;HQW
06/01/56
White
Oak
19-39-4-1
(Salt Branch)
Chadwick Bay
Biglins Creek
From source to Fullard
SA;HQW
06/01/56
White
Oak
19-39-4-1-1
Creek
Charles Creek
From source to Fullard
SA;HQW
06/01/56
White
Oak
19-39-4-1-2
Creek
Bumps Creek
From source to Fullard
SA;HQW
06/01/56
White
Oak
19-39-4-1-3
Creek
Hell Gate Creek
From source to
SA;HQW
06/01/56
White
Oak
19-39-5
Intracoastal Waterway
Cowhorn Swamp
From source to New
C;NSW
08/01/91
White
Oak
19-4
River
Juniper Swamp
From source to Cowhorn
C;NSW
08/01/91
White
Oak
19-4-1
Swamp
Bear Prong
From source to Cowhorn
C;NSW
08/01/91
White
Oak
19-4-2
Swamp
Margaret Branch
From source to Cowhorn
C;NSW
08/01/91
White
Oak
19-4-3
Swamp
Jenkins Swamp
From source to Cowhorn
C;NSW
08/01/91
white
Oak
19-4-4
Swamp
Wards Channel
From Intracoastal
SA;HQW
06/01/56
White
Oak
19-40
Waterway to New River
Intracoastal
From New River to
SA;HQW
06/01/56
White
Oak
19-41-(0.5)
Waterway
northeast mouth of
Goose Creek
Intracoastal
From the northeast
SA;GRW
01/01/90
White
Oak
19-41-(14.5)
Waterway
mouth of Goose Creek
to the southwest mouth
of Queen Creek
Intracoastal
From the southwest
SA;HQW
06/01/56
White
Oak
19-41-(15.5)
Waterway
mouth of Queen Creek
to Whiteoak River
Howard Bay
Entire Bay
SA;HQW
06/01/56
White
Oak
19-41-1
Bear Creek
From Shacklefoot
SA;HQW
06/01/56
White
Oak
19-41-10
Channel to
Intracoastal Waterway
I
Page 6 of I1
JUL 1 9
I1.`r.-
2011
2011-07-09 07:12:16

NCDENR Stormwater Design Calculations
Wet Pond
Project:
The Snoods Ferry Inn
Jobs:
PW 926
Engineer:
DLM
Date:
7/14/2011
Rational Method
(See accompanying figures and tables as noted)
Predevelopment Land Use
!Description
C
Area ac
Total area
0.98
Impervious
0.96
0.11
Pervious
1 0.2
1 0,85
Weighted C:
029
Time of Concentration:
10 min
1 year Intensity:
4.75 inthr
10 year Intensity:
7.35 inthr
Impervious (ex)
11.5%
1 year Peek Flow: 1.30 cts
10 year Peek Flow: 2.01 cis
Postdevelopment Land Use
Descrl lion
C
Area ac
Total area
0.98
Im ervious
0,95
0.62
Pervious
0.2
0,33
Weighted C:
0.69
Time of Concentration:
10.00 min
1 year Intensity:
4.75 Inge
10 year Intensity:
7.35 inlhr
Impervious(prop)
65.0%
1 year Peek Flow:
3.12 cis
10 year Peak Flow:
4.83 cis
Curve Number
Drainage Area (ac):
Net Impervious Area (sc).
% Impervious:
Curve Number (CNf'
Predevelo ment
Postrievelo menl
0.96
0.96
0.11
0.62
11.54
64.99
49
74
0' CAR p��iii/.
•a SEAL —
35677
i Q'
FNGIN��•�J'
/�iq�iD L. • •
� ls) �►1
drainage area Input
total area
sidewalks I
perking
buildings
other
total ex BUA
drainage area Input
total area
sidewalks
perking
buildings
other
reserve
total prop BUA
'where CN„• (open land, fair condition) Is defined In TR-55 table 2-2a and CN. Is a weighted average
41624 st
0 sl
4592 at
138 sf
75 sf
4605 at
41624 at
2773 of
16619 of
6208 at
0 at
1450 sf
27050 at
JUL 1 9 2011

Runoff
!Frequency oar
1
70
Rainfall, P 24 hour'
3.70
W95
Pro-Runoff.O ln"
0.22
1.55
Post-Runoff,0 In"
1.39
4.02
"Rainfall data Per NOAA Atlas 14
-where 0=((P- 0.2S)2) I(P+ 0.8S) and S=(10001 CN)-10
Required NCDENR storage Is greater of. 1.5" OR difference bAv pre and post runoff from 1 yr, 24 fir storm
DENR 1 yr 24 hr Pre/Post Method
Pre R,=0,05+ 0.9' Impervious Ratio Rv-
0.154
Post R,= 0.05+ 0.9' Impervious Ratio Rv-
0.835
Control Volume • 3630' Re' R,' A where Rd -
3.7
Predevelopment runoff
1975 cf
Posldevelopmenl runoff-
8148 cf
Water Quality Required Storage-
8177 of NOT APPLICABLE.
SITE IS>0.5 MILES TO SA
Schuler's Simple Method
R,-0.05+0.9-Impervious Redo Rv-
0.635
Control Volume• 3630-Rd-R,-A where Rd-
1.5 in.
Water Quality Required Storage-
J303 of CONTROLS
USE: J303 CF FOR POND DESIGN
Time to Peak (for storm routing)
1 Year Slonn=
19 min
10 Veer Storm=
35 min
Tp- (43.5' area - runt) / posti ev 0
State Required Surface Area Calculation
Desired TSS Removal Capacity-
90%
Depth Below Perm. Pool Depth-
2.99
It
Impervious Cover-
65.0%
SAIDA-
7.55
Required Surface Area=
3143 sf
Note: Based on SA-SA/DA Area'4355N100
JUL 1 9 2011
Y.

Basin Dimensions
EI,
SA Forebay
Inc. Vol. Forebay
Total Forebay
SA Pond
Inc. Vol, Pond
Total Vol Pond
20.5
0
0
0
0
0
0
21,5
0
0
0
0
0
0
22.5
0
0
0
1
0
0
23.5
0
0
0
66
34
34
24.5
0
0
0
243
155
188
25.51
11
0
0
49B
371
559
28.5
93
52
52
827
663
1221
27.5
256
175
227
1230
7029
2250
28.51
5021
3791
6061
17091
14701
3719
291
6581
2901
8961
26781
10971
4816
Total Volume-
%Forebay-
Sediment removal elev-
Permenent Pool SA -
Average Depth-
peropflon 2
e n,........... 0.,.1
El
ciftst
ft
Is +t. 20%, OK
Is > required SA, OK
is > 3,0', OK
EL.
Stage
ISA
I Inc. Vol. Pond
ITotal Vol. Pond
29
01
33361
01
0
29.5
0.5
4828
20411
2041
30
1
5316
25361
4577
30.5
1.51
2816
2033
6610
31
21
63361
22881
8898
Slate Stage-
Slate EI.=
Top El.-
Freobo ird-
I 1.00
ft
ft
ftIs > 1.0', OK
30.00
31.00
1.00
2.5 Day Drawdown far State Volume
Max (2 Day) Flow-
0.02 cis
Min (5 Day) Flow-
0.01 cis
Slot Stage-
1,00 ft
Avg Head-
0.33 ft
2 Day Area-
0.007 at
5 Day Area•
0 003 sl
2 Day Diamele,
1,124 In
5 Day Dlameter-
0.711 In
Provide O Ince-
in
Drawdown Flow-
cis Is< Predevelopment discharge, OK
Drewdovm Time-
days Is wlddn 2.5 days, OK
JUL 1 9 2011

Precipitation Frequency Data Server
Page 1 of 4
NOAA Atlas 14, Volume Version 3 '..
Location name: Sneads Ferry,, North Carolina, �y
US'
Coordinates: 34.6213,-77.4347
Elevation: 321t' '4_,,..03
source: Google Maps
POINT PRECIPITATION FREQUENCY ESTIMATES
G.M. Bonin, D. Martin, B. Lin, T. Parsybok, M.Yekta, and D. Riley
NOAA, National Weather Service, Silver Spring, Maryland
PF_tabular I PF_graphical I Maps_& aerials
PF tabular
PDS-based point precipitation frequency estimates with 90% confidence Intervals (in inches)1
Average recurrence Interval( ears
Dumtbn
50
100
200
500
1000
0.498
0.587
0.686
0.768
0.866
0.947
1.02
7.09
7.19
7.27
6-min
(0461-0.538)
(0.546-0633)
(0.635-0.739)
(0.708-0.825)
(0.796-0.931)
(0.862-1.01)
I
(0.928-1.10)
(0.992-1.18)
(1.07-1.29)
(1.13-1.38)
0.791
0.939
1.10
1.23
1.18
7.60
1.62
7.74
1.89
2.07
10•Mn
(0.736-0.858)
(0.873-1.01)
1 (1.02-1.18)
1 (1.13-1.32)
1 (1.27-1.48)
(1.37-1.01)
(1.48-1.74)
(1.57-1.87)
(1.69-2.04)
(1.78-2.18)
o.889
1.18
7.39
1.55
1.76
1.90
2.05
2.18
2.37
2.52
15•min
(0.920-1.07)
(1.10-1.27)
(1,29-1,50)
(1,43-1.67)
( 1.61-1.811)
( .74-2.04
1 )1
(1.88-2.20)
(1.99-2.36)
(2.13-2.57)
(2.24-2.73)
1.36
71.63
F7.97
F 2.26
F 2.59
F286
3.13
3.47
3.70
4,08
30•min
(1.26-1.47)
1 (1.52-1.78)
1 (1.83-2.13)
1 (2.00-2.42)
1 (2.38-2.79)
(2.62-3.08)
(2.86-3.37)
(3.09-3.68)
(3.39-4.09)
(3.63-4.42)
1,88
2.05
2.53
2.82
3.45
3.87
4.32
4.78
5.42
5.95
80•min
1
( ,57-1,83)
(1,90-2.21)
(2,34-2.73)
(2.70-3.15)
(3.17-3.71)
(3.55-4.17)
(3.93-4.65)
(4.33-5.16)
(4.86-5.87)
(5.29-8.46)
2.07
2.52
3.20
3.77
4.58
6.24
6.98
8.73
7.83
8.76
2•hr
(1.93-2.23)
1 (2.35-2.72)
(2.97-3.45)
1 (3.49-4.06)
1 (4.20-4.92)
(4.79-563)
(5.40-6.47)
(6.08-7.24)
(6.98-8.44)
(7.75-9.47)
2.24
2.73
3.48
4.1J
6.08
5.87
6.75
7.71
9.13
70.4
. 3-hr
(2.08-2.42)
(2.54-2.95)
(3.23-3.75)
(3.81-4.45)
(4.65-5.44)
(5.34-6.31)
(B.10-7.24)
(8.90-8.29)
( 8.07-9.83)(
9.05-11.2 )
2.7J
3.32
4.258.22
7.23
8.34
9.58
11.4
12.8
6 hr
(2,53-2.98)
(3.07-362)
(3.91-4.63)
(4.64-5.50)
(587-6.74)
(8.53-7.83)
(7.47-9.02)
(8.48-1G.4)
( 9.95-12.3)
( 11.2-14.1)
J.22
3.92
5.04
8.03
7. 77
8.73
10.1
71.7
14.0
16.7
12-hr
(2.95-3.55)
1 (3.58-4.31)
1 (4.60-5.53)
(5.47-661)
(0,73-8.17)
(7.81-9,53)
(8.99-11.0)
(10.3-12.7)
(12.2-15.3)
(13.7-17.6)
/ 1.70
4.50
5.82
8.95
8.81
10.1
11.7
13.6
16.3
18.7
24-hr
I (3.40-4.06)'
1 (4.13-4.95)
(5,34-6.38)
(6.34-760)
(7,81-9.43)
(0.06-11.0)
(10.4-12.8)
(11.9-14.8)
(14.0-17.8)
(15.B-20.6)
430
F 6.21
F 6.69
F 7.98
F 9.89
F17.6
13.4
15.6
78.8
21.5
2-day
(3.92-4.76)
1 (4.74-5.77)
1 (6.06-7.40)
1 (7.18-8.80)
1 (8.85-10.9)
(10.3-12.8)
(11.8-14.9)
(13.5-17.3)
(15.9-20.9)
(18.0-24.1)
4.64
6.49
7.01
8.30
10.2
11.9
13.7
15.7
18.9
21.8
3•dey
(4.13-502)
1 (5.00-6.07)
1 (6.36-7.75)
1 (7.50-9.16)
1 (9.17-11.3)
(W.B-13.7)
(12.1-15A)
(13.7-17.4)
(18.2-21.0)
(18.2-24.2)
4.78
F 5.78
F 7.34
8.64
10.6 7F
2.2
14.0
F 5.9
19.0
F21.7
4•day
(4.35 5.27)
1 (5.26-Ufl)
1 (6,67-8.09)
1 (7.82-9.53)
1 (9.49-11.6)
(10.9-13A)
(12.4-15.3)
(13s-17.5)
(16.4-21.0)
(18.4-24.2)
5.50F
6.63
8.34
9.75
F11.8 7F13.5
5 3__jF17.3
20.2
22.6
7-day
(505-6,03)
1 (6.09-7.26)
1 (7.64-9.12)
1 (8.89-10.6)
1 (10.7-12.8)
(12.2-14.7)
(13.7-16.7)
(15.3-18.9)
(17.6-22.2)
(19.4-25.0)
B.OB
7.29
9.04
10.5
12.8
14.J
78.1
18.1
21.0
23.3
10-day
(5.59-6.67)
(6.70-7.99)
(B.29-9.89)
1 (9.57-11.5)
1 (11.4-13.7)
(12.9-15.8)
(14.5-17.8)
(16.1-19.8)
(18.4-23.1)
(20.2-25.8)
7.99
9.51
71.6
13.3
15.7
17.6
19.7
21.9
F 25.0
F275
20tlay
(7.41-8.65)
(8.82-10.3)
(10.7-12.5)
1 (12.2-14.3)
1 (14.4-16.9)
(18.1-19.0)
(17.9-21.3)
(19.7-23.8)
(22.1-27.3)
(24.0-30.2)
9.81
17.7
14.0
75.9
18.6
20.6
22.7
24.9
27.9
30.3
30-day
(9.17-10.5)
(10.9-12.5)
(13.1-15.0)
(14.8-17.1)
(17.2-19.9)
(19.0-22.11
(20.9-24.5)
(22.7-26.9)
(25.2-30.3)
(27.1-33.0)
12.4
14.8
77.4
t9.7
23.0
25.8
28.3
31.1
34.9
38.0
48•tlay
(17 5-13.4)
1 (13.6-15.8)
1 (18.2-18.9)
1 (18.3-21.4)
1 (21.2-24.9)
(23.5-27.8)
(25.8-30.7)
(28.1-33.8)
(31.2-38.2)
(33.6-41.7)
15.0
'17.7
20.8
23.3
26.8
29.4 -
32.1
34.9
38.8
41.4
80-tley
(28.7-34.5)
(32.0-37.5)
(35.1-41.7)
(37.4-45.0)
frequency (PF) estimates In this table are based on frequency analysis of partial duration series (PDS).
parenthesis ere PF estimates al lower and upper bounds of the 90% conetlance Interval. The probability that precipitation frequency estimates
Eon
duration antl average rewmance Interval) will be greater than the upper bound (or lees than the lower bound) is 5%. Etimates at
not checked against probable maximum precipitation (PMP) estimates antl may be higherthan currently valid PMPr
to NOAA Atlas 14 document for more Information.
Back to Top
PF graphical
http://Iidse.nws.noaa.gov/hdsc/pfds/pfds_printpage.html?lal.=34
JUL 1 9 2011
5213 &ton=-77.4347&data=... 6/3/2011

Precipitation Frequency Data Server
Page 1 of 4
G) NOAA Atlas 14, Volume 2, Version 3
Location name: Sneads Ferry, North Carolina,p
US• 15
Coordinates: 34.5213,-77.4347
Elevation: 32ft•
• source: Googly Maps
POINT PRECIPITATION FREQUENCY ESTIMATES
G.M. Bonin, D. Mamn, B. Lin, T. Perzybak, M.Yekte, slid D. Riley
NOAA, National Weather Service, Silver Spring, Maryland
PF_tabular I PFyraphical l Maps & aerials
PF tabular
PDS-based point precipitation frequency estimates with 90% confidence Intervals (in inches/hour)l
Average rscurmnce Interval ears
Dumtlon
1 ,1
�©
10 i
26
60
100
2-
500
1000
6.94
7.04
8.23
8.18
10.4
11.J
t2.2
73.1
14.3
75.3
5-min
(5.53-6.43)
1 (6.55-7.60)
1 (7.62-8.87)
1 (8.50-9.90)
1 (9.55-11.2)
1 (10.3-12.2)
1 (11.1-13.2)
1 (11.9-14.2)
1 (12.8-15.5)
1 (13.6-18.6)
�4.75
5.63
6.59
7.36 T
8.28
8.89
9.71
10.4
11.3
72.0
10-mIn
,
(4,12-5.14)
1 (5.24-8.08)
1 (0.10-7,10)
1 (6.80-7.01)-
1 (7.61-8.90)
1 (8.24-9.68)
1 (8.85-10.5)
1 (9.44-11.2)
(10.2-12.3)
(10.7-13.1)
3.98
4.72
5.58
6.20
7.00
7.59
8.18
8.76
9.50
10.7
16-min
(3.88-4.28)
(4.39-5.09)
(5.15-5.99)
(5.73-6.68)
(6,43-7,52)
(6.86-8.17)
(7.46-8.81)
(7,94-9.44)
(8.52-10.3)
(8.96-10.9)
2'-7
3.28
3.95
4.48
5 8
5.72
6.27
6.81
7.56
8.75
30•min
(2,52-2.93)
1 (3.03-3.52)
1 (3.66-4.25)
1 (4,15-4,84)
1 (4.76-5.57)
1 (5.24-8.15)
1 (5.71-6.75)
(6.18-7.35)
1 (6.70-8.18)
1 (7.25-B.B5)
1,69
2.05
2.53
2.92
3.45
3.87
4.32
4.78
5.42
5.95
60-min
(1.57-1.83)
1 (1,90-2,21)
1 (2.34-2.73)
1 (2.70-3.15)
(3,17-3,71)
1 (3.55-4.17)
1 (3.93-4.65)
(4.33-5.16)
(4.86-5.87)
1 (5.29-8.40)
1.04
1.28
1.60
1.89
2.29
2.62
2.98
3.37
3.92
4.38
2 hr
(0.964-1.11)
1 (1.17-1.36)
1 (1.48-1.73)
1 (1.74-2.03)
(2.10-2.46)
1 (2.40-2.82)
(2.70-3.20)
(3.03-3.62)
(3.49-4.22)
1 (3,87-4.74)
0.748
0.908
7.76
1.37
1. 99
1.98
2.25
2.67
3.04
3.45
�3-hr
(0.694-0,805)
(0,845-0.981)
(1.08-1.25)
1 (1.27-1.48)
1 (1,55-1,81)
1 (1,78-2.10)
(2.03-2.41)
(2,30-2.76)
0.458
0.555
0.770
0.8"
1.04
1.21
1.39
7.60
7.90
2.18
8•hr
(0.422-0.497)
(0.513-0.605)
(0.653-0,773)
(0,775-0,916)
(0.947-1.13)
1 (1.09-1.31)
(1.25-1.51)
1 (1.42-1.73)
1 (1.68-2.06)
1 (1.87-2.35)
0.328
0.419
0.500
0.620
0.728
0.841
0.971
7.17
1.14
�0.288
1T-hr
(9.245-0.295)
(0.297-0.358)
(0.3B1-0.459)
(0.454-0.549)
(0.558-0.678)
(0.648-0.7B1)
(0.746-0.917)
(0.852-1.06)
1 (1.01-1.27)
1 (1.14-1.46)
0.154
0-8
0.242
0.290
0.360
0.421
0.489
0.565
0.679
0.778
24-hr
(0.141-0.169)
(0.172-0.206)
(0.222-0.266)
(0.264-0.317)
(0.325-0.383)
(0.377-0.409)
(0.434-0.533)
(0.495-0.616)
(0.584-0.744)
(0.659-0.857)
0.090
0.1a8
0.138
0.168
0.208
0.247
0.280
0.324
0.381
0.448
�2•de
(0.082-0.099)
(0.099-0.120)
(0.126-0.154)
(0,150-0.183)
(0.184-0.228)
(0.214-0,207)
(0.247-0.310)
(0.281-0,380)
(0.332-0.436)
(0.375-0.503)
0.063
0.078
0.097
0.115
0.742
0.186
0.190
0.278
0.262
0.300
(0.057-0.070)
(0.069-0.084)
(0.0BB-0.108)
(0.104-0.127)
(0.127-0.156)
(0.147-0.102)
(0.168-0.210)
(0.190-0.242)
(0.224-0.291)
(0.253-0.336)
o3•day
0.050
0.060
0.076
0.090
0.110
0.127
0.145
0.165
0.198
0.226
4 y
(0.045-0.055)
(0.055-0,080)
(0.069-0.084)
(0.081-0.099)
(0.099-0.121)
(0.113-0.139)
(0.129-0.160)
(0.145-0.182)
(0.170-0.219)
(0.192-0.252)
0.033
0.039
0.050
0.050
0.070
0.080
0.091
0.103
0.720
0.134
7•dey
(0.030-0.036)
(0.036-0.043)
(0.045-0.054)
(0.053-0.063)
(0.084-0.076)
(0.072-O.OB8)
(0.082-0.100)
(0,091-0.113)
(0.105-0.1321
(0.116-0.149)
0.028
0.030
0.038
0.044
0.052
0.080
0.087
0.075
0.087
0.097
10-day
(0.023-002B)
(0.028-0.033)
(0.035-0,041)
(0.040-0.048)
(0.048-0.057)
(0.054-0,005)
(0.060-0.073)
(0.067-0.083)
(0.077-0.098)
(0.084-0.108)
0.017
0.020
0.024
0.028
0.033
0.037
0.041
0.046
0.052
0.057
�20-d0y
(0.015-0.018)
(0.018-0.021)
(0.022-0.028)
(0.025-0.030)
(0.030-0.035)
(0.034-0.040)
(0.037-0.044)
(0.041-0.050)
(0.046-0.057)
(0.050-0.063)
0.014
0.018
0.019
0.022
0.028
0.028
0. 332
0.035
0.039
0.042
�30•day
(0.013-0.015)
(0.015-0.017)
(0.01B-0.021)
(0.021-0.024)
(0.024-0,028)
(0.026-0.031)
(0.029-0.034)
(0.032-0.037)
(0.035-0.042)
(0.038-0.046)
0.014
0.018
0.016
0.021
0.024
0.026
0.029
0.032
0.035
�0.011
I6-0a
(0.011-0.012)
(0.013-0.015)
(0.015-0.01B)
(0.017-0.020)
(0.020-0.023)
(0.022-0.026)
(0.024-0.028)
(0.026-0.031)
(0.029-0.035)
(0.031-0.039)
0.010
0.012
0.014
0.018
0019
0.020
0.022
0.024
0.027
0.029
80-day
(0.010-0.011)
(0.012-0.013)
(0.074-0016)
(0.015-0.017)
(0.017-0.020)
(0.019-0.022)
(0.021-0.02Q
(0.022-0.026)
(0.024-0.029)
(0.028-0.031)
h"onfrequency (PF) estimates In this table are based on frequency analysis of paNal dumtlon series (PDS).
inparenthesis are PF estimates al lower antl upper bounds of the 90%confidence interval, The probability that precipitation frequency estimates (for a
ration and average recurrence Interval) will be greater then the upper bound (or less than the lower bound) le 5%. Estimates a1 upper bounds are not
E!&.cked
against probable maximum precipitation (PMP) estimates antl may be higher than currently valid PMP values.
efer to NOAA Atlas 14 document for more Information.
Back f0 Top
PF graphical
JUL 1 9 2011
http://hdsc.nws.noaa.gov/hdsc/pfds/pfds_ printpage.html?lat=34.5213&lon=-77.4347&data=... 6/3/2011

. ECS CAROLINAS, LLP "Setting the standard for Service"
. Geotechnical • Construction Materials • Environmental • Facilities NC RegIsbred Englneedng Firm F-1078
Mr. Mark Maynard
110 Skystasail Drive
Wilmington, North Carolina 28409
Reference: Report of Infiltration Testing
Sneads Ferry Inn
Sneads Ferry, Onslow, County, North Carolina
ECS Project No. 22.16843
Dear Mr. Maynard:
ECS Carolinas, LLP (ECS) recently
stormwater best management practice
Sneads Ferry, Onslow County, North
report of our testing.
Field Testing
June 14, 2011
conducted infiltration testing for the proposed
(BMP) areas at The Sneads Ferry Inn site in
Carolina. This letter, with attachments, is the
On June 14, 2011, ECS met with Mr. Luke Menius with Stroud Engineering in order to
locate the requested boring locations. ECS then conducted an exploration of the
subsurface soil and groundwater conditions at two requested locations shown on the
attached Boring Location Plan (Figure 1). The purpose of this exploration was to
obtain subsurface information of the in -place soils for the proposed stormwater BMP
areas. ECS explored the subsurface so41 and groundwater conditions by advancing
one hand auger boring into the existing ground surface at' the requested boring
locations. ECS visually classified the subsurface soils and obtained representative
samples of each soil type encountered. ECS also recorded the seasonal high water
table (SHWT) observed at the, time of the hand auger borings. The attached Infiltration
Testing Form provides a summary of the subsurface conditions encountered at the
hand auger boring locations.
The SHWT was estimated at the boring locations below the existing grade elevation. A
summary of the findings are as follows:
Location
SHWT _
1
14 inches
2
24 Inches
ECS has conducted two infiltration tests utilizing a compact constant head
permeameter near the hand auger borings to estimate the infiltration rate for the
subsurface soils. Infiltration tests are typically conducted at two feet above the SHWT.
If the SHWT is less than three feet, the tests are conducted at ten inches below the
surface elevation.
F- _
JUL 1 9 2011
7211 Ogden Business Park, Suite 201, Wilmington, NC 28411 • T. 910-686-9114 • F: 910-686-9666 • www.ecslimited.com
ECS Capitol Services, PLLC • ECS Carolinas, LLP • ECS Florida, LLC - ECS Midwest LLC • ECS Mid -Atlantic, LLC - ECS Southeast, LLC - ECS Texas, LLP

Report of Infiltration Testing
Sneads Ferry Inn
Sneads Ferry, Onslow County, North Carolina
ECS Project No. 22.16943
June 14, 2011
Field Test Results
Below is a summary of the infiltration test results:
Location
Description.
Depth
Inches/
''hour..
1
Gray sil SAND
10 inches
1 1.3
2
Tan silty SAND
10 inches
1.2
Infiltration rates and SHWT may vary within the proposed site due to changes in
elevation and subsurface conditions.
Closure
The activities and evaluative approaches used in this assessment are consistent with
those normally employed in assessments of this type. ECS's testing of site conditions has
been based on our understanding of the project information and the data obtained during
our Feld activities.
ECS appreciates the opportunity to provide our services
have any questions concerning this report or this project,
9114.
Respectfully,
ECS CAROLINAS, LLP
K. Brooks Wall
Project Manager
CC: Luke Menius — Stroud Engineering
Attachments: Figure 1 - Boring Location Plan
Infiltration Testing Form
to you on this project. If you
please contact us at (910) 686-
VV`
Walid M. Sobh P.E.
Principal Engineer
JUL 1 9 2011

Sneads Ferry Inn
Sneads Ferry, NC
ECS Project # 22.16843
June 13, 2011
KBW
I
2
- - --N.CHIGHWAY210 --------------------
APPROXIMATE BORING LOCATIONS
CAROLINAS
JUL 1 9 2011
Figure 1— Boring Location Plan
Provided by: Stroud Engineering

Infiltration Testing Form
Sneads Ferry Inn Site
Sneads Ferry, Onslow County, North Carolina
ECS Project No. 22.16843
June 13, 2011
Location Depth
1 0-2"
2"-12"
12"-36"
Soil Description
Pea GRAVEL
Gray silty SAND
Tan/orange SAND w clay
Seasonal High Water Table was estimated to be at 14 inches below the
existing grade elevation.
Infiltration Rate: 1.3 inches per hour
Test was conducted at 10 inches below existing grade elevation
Location Depth Soil Description
2 0-24" Tan silty SAND
Seasonal High Water Table was estimated to be at 24 inches below the
existing grade elevation.
Infiltration Rate: 1.2 inches per hour
Test was conducted at 10 inches below existing grade elevation
JUL 1 9 2011

LIMITED LIABILITY COMPANY
ANNUAL REPORT
NAME OF I.,IMITED I.IAI311..I'I'Y COMI'ANY: The Sneads Ferry bnt LLC
SECRETARY OF STATE L.L.C. ID NUMBER: 1179844
NATURE OF BUSINESS: Hotel Owner✓Operator
REGISTTRI3D ACIENr: Ilollis, Robert J.
REGIS'I'I"RFD OFFICE MAILING ADDRIiSS: P.O. Box 1229
Wilmington, NC 28402
-1-0-9652968
Do not data enter manually.
STATE OF INCORPORATION: NC
REGISTFIZED OFFICE STREETADDRESS: 1510-A S. Front Street
Wilmington, ArC 28401 New Hanover County
131ZINC IPAL OFFICE TELEPITONF NIJM13FR: 910-251-5030
PRINCII'AI.OFFICE MAILING ADDRESS:
PRINCIPAL OFFICE S'I'REIi'I' ADDRESS
MANAGERSMIE, MBERS/ORGANIZERS:
Name: it .Maynard
Title: Manager
Address:
P.O. Box 1229
Wilmington. NC 28402
P.O. Box 1229
Wilmington, NC 28402
1510 South Third Street
Suite A
Wilmington, NC 28401
CERTIFICATION OF ANNUAL REPORT MUST BE COMPLI7131) BY ALL LIMITI3D LIABILITY COMPANIES
Mark Maynard
17ORNI MUST DE SIGNED 13Y A NIANAGER/MEMBER
Mark Maynard
04/15/2011
DATE
Manager
TYPE OR PRINTNAME, TYPE OR PRINT TITLE
ANNUAL REPORT FEE: S200 MAIL TO: Secretary of State • Cnrlwrations Divigion • Post Office Box 29525 • Raleigh, NC 27626-0525
JUL 1 9 2011 1

(Page '. of 21--
(y
This instrument was ptepared by:
GLGNN O'KEI'I H FISHER, AT-1 ORNF.Y AT LAW
Delinquent taxes, if any, to be paid by the closing anomey to
the Onslow County'fax Collector upon disbursement of
closing oc s
Glenn O'Keit F sher, Attorney at Law
Doc to:
Recorded: 02/22/201002
tT03 E2-19 PM
Faa qnt: E922.00 papa 1 of a
Revenue Tax: II900,00
Onalov Ca untV NC
Rebecca L. Pollard Rap. of 0eada
w3555 Pa63-64
. ,God presented to
, s ur slow co Taax Moe
clelk
NORTI-1 CAROLINA GENERAL WARRANTY DEED
Excise l ax: 8680,00
Tax Lot No: Parcel Identifier No: 767-9.5
Verified by County on the _ day of , 20_
by
Mail after recording to: Mark Maynard 1510-A South Third Street Wilmington, NC 28401
This instrument was prepared by Glenn O'Keith Fisher Attorney at Law
Brief Description for the index Tract 1, 0.956 Acres
Stump Sound Township
TIIIS DEED made February 15, 2011, by and between
GRANTOR
DA V ID L. ANTINORI
and wife,
FRANCIA T. ANTINORI
and
STEPHEN E. ANTINORI
and wife,
GENEVA B. ANTDNORI
GRANTER
THE SNEADS FF,RRV INN, LLC
a North Carolina Limited Liability Company
1510-A South Third Street
Wilmington, NC 28401
NO TITLE WORK REQUESTED OR PERFORMED
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.
WIINESSETH, thin 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 convey unto the Grantee in fee simple, all that
certain lot or parcel of land situated in Slump Sound Township, Onslow County, North Carolina and more particularly
described as follows:
Being all of Tract I containing 0.956 acres as shown on a map entitled "MINOR SUBDIVISION FOR DAVID L.
ANTINORI & WIFE FRANCIA T. ANTINORI, STEPHEN E. ANTINORI & WIFE GENEVA B. ANTINORI" prepared
by Charles F. Riggs & Associates Inc., dated February 10, 2011 and recorded in Map Book 61, Page 143, Slide M 1937,
Onslow County Registry. p((j7�Tat'/�`�, ' 1' `
Subject to any and all restrictions and easements of record.
This is nut a conveyance of the Grantor's primary residence.
T,, __--
JUL 1 9 2011
Book: 3555 Page: 63 Page I of t
Book 3555. Pare 63. File Nvmbec

(Page 2 of 2)
'I he property hereinabove described was acquired by Grantor by instrument recorded in Book 3052, Pagel.
A map showing the above described property is recorded in Plat Book 61, Page 143
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.
And the Grantor covenants with the Grantee, that Grantor is seized of the premises in fee simple, has the right to convey the same in
fee simple, that tide is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the
lawful claims of all persons whomsoever except for the exceptions hereinafter stated.
Title to the property hereinabove described is subject to the following exceptions:
AS LISTED ANTER DESCRIPTION
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.
rr—GGrce"u— (SEAL)
7DAM ) L. ANTIN
/lCLitCCa NCOGc (SEAL)
FRANCIA T'. ANT d
t• (SEAL)
S"IT: I IENF. ANTINORI
,��.1•(ILU4. N. atidE,i.aU (SEAL)
GENEVA R. ANTINORI
No )4rN
SEAI,STAMP STATE OF: 4 A r0//Z!B_, COUNTY OF: Of'} god
x"JrtH nryryy
x�Q,QN M. F/sI certify (hat the following person(s) personally appeared before me this day, each acknowledging to
,EP O T A q Y q% me that he or she voluntarily signed the foregoing document for the purpose stated therein and in the
capacity indicated: DAVID L. ANTINORI and wife, FRANCIA T. ANTINORL,
_ My Comm. Wines
Individually
Apt 28, 2014
'OZ pUBL\G 2Vj Date:_�I 18,11 LsAwrl. M 4kA,4—Notary Public
""Ow COUNt,e� My commission expires:y /.?el /q
'ryruun,Uo'
SEAaJW&MP NORTII CAROLINA, ONSLOW COUNTY
\pxzx .($ON Sri
p .....,, p,
'
1 certify that the following erson s personally appeared before me this day, each acknowledging to
Y g P O P Y PP Y B g
O +` -4 \ % G
me that he or she voluntarily signed the foregoing document far the purpose stated therein and in the
.•' ti!Q p\jj
=
capacity indicated: STEPHEN E. ANTINORI and ANTINORI
Z f
Date: tYT�l�j
�jjyif�e,�yG�E�N�E�VA
�6.
'{,Notary
Public
J0
�N9\-O
My commission expires: /
�r0 vxv��0\
The foregoing Cc of ftcate(s) of
is/are certified to be correct.'fhis instrument and this certificate are duly registered at (he date and time and in the Book and Page
shown on the first page hereof.
By
REGISTER OI' DEEDS FOR COUNTY
Deputy/Assistant-Register of Deeds.
IJUL 1 9 201,
Book: 3555 Page: 63 Page 2 of 2
Book 3555. Pane 63. File Number

SCALE 1:24 000
MINK Me
ms
IKI 0 IyQO m f0 IKO b10 1�00
RR