SW6221103_Supplement-EZ Form_20221128

SUPPLEMENT-EZ COVER PAGE
10MV15 LOADED
1 Project Name Ironman Self Storage
2 Project Area (act i _.. 7.32
------------- --
3 Coastal Wetland Area ac 0
4 ;Surface Water Area (ac) 0
5 ' Is this project High or Low Density? Low
6 Does this project use an off -site SCM? ji No
COMPLIANCE WITH 02H.1003(4)
7 Width of vegetated setbacks provided (feet) ` _ n/a
8 Will the vegetated setback remain vegetated? n/a
9 If BUA is proposed in the setback, does it meet NCAC 02H.1003 4 c-
10 Is streambank stabilization proposed on this project? No
NUMBER
AND TYPE OF SCMs
11
Infiltration System
0
12
Bioretention Cell
0
13
Pond
0
14
!Stormwater Wetland
;Permeable Pavement
Sand Fitter
0
0
0
15
16
17
, Rainwater Harvesting (RWH� ___ -- -—
-
0
18
Green Roof
Level Spreader -Filter Strip (LS-FS)
Disconnected Impervious Surface (DIS)
_
_
t
_. __ ., 0
0
0
19
20
21
Treatment Swale _
0
22
Dry Pond
_
0
23
StormFilter
0
24
SSdva Cell
0
0
26 Fikerra
t
i
0
FORMS LOADED
27 Name and Title:
-__ Fleet Temple, PE
28
Fleet Temple Engineering, PLLC
29 IStree_t address:_ __ ____
_ _ 5245 Red Hill Church Rd.
30 'City, State, Zip: _
_ __. Coats, NC 27521
31 Phone number(s):_
910-658-2446
32 1Email:
[e-mail]
Certification Statement:
I certify, under penalty of law that this Suppiement-EZ form and all supporting information were prepared under my direction or supervision, that the
information provided in the form is, to the best of my knowledge and belief, true.. accurate. and complete, and that the engineering plans,
specifications, operation and maintenance agreements and other supporting information are consistent with the information provided here
\\O t l I I I I I ///
CAR G�
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S nature of Designer
Date

DRAINAGE AREAS
1 Is this a high density project?
2 If so, number of drainage areas/SCMs
3 Does this project have low density areas?
4 If so, number of low density drainage areas_
Is all/part of this project subject to previous ruie
15-- versions? _
FORMS LOADED
DRAINAGE AREA INFORMATION
4 Type of SCM,.
5 Total drainage area (sq ft)
6 Onsite drainage area (sq ft)
Offsite drainage area
8 Total BUA in ro ect ft �^
New BUA on subdivided lots (subject to permitting)
_ 9 (sq ft)---- ----
New BUA not on subdivided lots (subjectto
10 permitting) (sf) _
11 Offsite BUA (sq ft)
No
0
Yes
1
No
Entire Site LD 1
355380
355380
355380
0
t
355380
0
82933 sf
82933 sf
82933 sf
82933 sf
sf f sf
sf
12 Breakdown of new BUA not on subdivided lots:
- Sidewalk (sq ft)
- Roof (sq ft)
�
i - Roadway (sq
-Other, please specify in the comment box
belotlsg_ftZ
New infiltrating permeable pavement on _- )
13 subdivided lots Lsq K_ _ j
New infiltrating permeable pavement not on
14 subdivided lots (sq ft) s_ _
Existing BUA that will remain (not subject to
15 permitting) (sq ft) _
16 Existing BUA that is already permitted
17 Existing BUA that will be removed (sq ft)
18 Percent BUA 23% 23%
19 Design storm (inches) 1.0 in 1.0 in
20 Design volume of SCM (cu ft)
21 Calculation method for design volume a
ADDITIONAL INFORMATION
Please use this space to provide any additional information about the
22 drainage area(s):

LOW DENSITY
BE NRtQiiEfiEilE ifsrOjlt LOW DENSITY PROJECTSFRGMV2F1.111J3
1
Is project below density thresholds set to in the applicable stormwater rule?
Yes
2
Does project maximize dispersed flow and minimize channelization of flow?
—
Yes
3
Has the use of piping been minimized per.1003(2)(c)?
Yes
4
Side slopes of the vegetated conveyances (H'V)
3,1
5
Maximum velocity in the vegetated conveyances during the 10-year storm?
5
6
Are curb outlet swales proposed?
Yes
7
Maximum longitudinal slope of curb outlet swale(s) (%)
3%
8
Bottom width of curb outlet swale(s) (feet)
It
9
Maximum side slope of curb outlet swale(s) (H V)
31
10
Minimum length of curb outlet swale(s) (feet)
100 ft
11
Are treatment swales used instead of curb outlet swales?
No
12
Is stormwater released at the edge of the setback as dispersed flow?
Yes
13
Have stormwater outlets been designed to prevent downslope erosion?
Yes
14
Are variations to rule -1003 proposed?
No
ADDITIONAL
INFORMATION
15
Please use this space to provide any additional information about this low density project:
Swale
Drainage
Area
BUA
Pervious
C
Q
Slope
Va„ow
V,«,„
Flow depth
#
(ac)
(ac)
area
(ac)
(Cf5)
M
(fps)
(fps)
(ft)
1
0.10
0.05
0,05
0.50
040
2 54
500
180
030
2
0,10
0.05
0.05
0.50
040
254
5.00
1.80
0-30
3
050
0.25
0.25
050
1 80
3,08
500
300
0.50
4
030
0,15
0,15
0.50
1 10
3.08
5,00
2-70
040
5
0.30
0.15
015
0,50
1,10
1.89
500
2.20
0A0
6
010
0.05
005
050
040
1 89
500
220
040
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
$
26
27
28
29
30