HomeMy WebLinkAboutSW6210902_Supplement-EZ Form_20211130SUPPLEMENT-EZ COVER PAGE
FORMS LOADED
Propect Nam
Aroericarr Dream Baseball Field
1
8.04
2
Area ac
--
3
Coastal Weitard Area ae
0
<0.01
4
Surface Water Area ac
5
Is ttus or Low DenSW
Low
6
Does this project use an off-sibe SCM?
No
COW,
LACE yM H SM .400344j
7
Width of sedkx*s feet 30
8
VM the veqetated setback rerrtavt ?
Yes
9
it BUA is in the seWadk, does it greet NCAC O�Lt c-d 4 ?
;A
10
IS slreambank stab�ratiai proposed on this poj�'t
No
; '
MdhabwBioretenUon
Cell
P
Wet Pond
SlOrmwaher Welland
Pe n eabie Pavement
16
Sand Fitter
17
RaRwrater RWH
18
Green Roof
19
Level Spreader -Filer LS-FS
20
DrA:o ecthd knpervxxis Surface DIS
21
Treatmerd Swaie
f
22
Dry Pond
23
StmmFHW
24
Silva Cell
25
BayfdW
26
Fitter
I
FORMS LOADED
27
luarrre and TRIe:
Chad Goodraght, Surveyor
tMauldn Watk- Sury
29
Street address:
130 Broad Street
30
City, Staff
Fuguay Vanna, NC 27526
31
Phone s:
919 552-9326 I
32
Email:
CFstiBcatiar Slatemafi_
certify. m*w Penally of law that ttes Sk*plerne * EZ tam and a4 -Vp-bM wk—at- were prepared order my k5recborr a Supervis on, that the
a-, pn>,aded in #w farm is, to fire best of my imoMiedye and beW, true, acaxate, and cmVisk- and ftA the errge> MV plain, speaficabons,
and other supportM utorr wbm are consmterd with the i Ammabw pnwmiud hoe_
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0-15 %jr-law a'ur\v v F-%5 w
1
Is this a high density project?
No
2
if so, number of drainage areas/SCMs
0
3
Does this project have low density areas?
Yes
4
If so, number of low derrAy draffiage areas
1
5
Is all/part of Mis project subject to previous none
versions?
No
FORMS_OADED
4
Type of SCM
5
Total drarnage area ft
350=
350222
6
Onsite drainage area ft
350,222
350222
7
O(fsite dragarea ft
0
0
8
Total BUA in ft
12196 sf
12196 sf
9
New BUA on subdivided lots (subject to permitting)
ft
sf
sf
10
New BUA not on subdivided lots (subject to
12196 sf
12196 sf
11
Offsite BUA ft
sf
sf
12
Breakdown of new BUA not on subdivided lots:
- Pa ft
6000 sf
6000 sf
- Sidewalk ft
sf
sf
- Roof ft
sf
sf
- R ft
6000 sf
6000 sf
- Future ft
sf
sf
- Other, please specify in the comment box
below ft
196 sf
196 sf
13
New infiltrating permeable pavement on
subdivided lots ft
14
New infiltrating permeable pavement not on
subdivided krts ft
15
Existing BUA that will remain (not subject to
ft
15
Existing BUA that is ft
17
E)astng BUA that will be removed ft
18
Percent BUA
3%
3%
19
Design storm ffct& e
20
Design volume of SCM cu ft
21
Calculation method for design volume
WOA:, N
22
Please use this space to provide arty additional information about the
dramage area(s):
)then BUA is light foundations (96 sf) and fence posts (100 sf)
LOW DENSITY
DESIfiftriXUA1231110M
1
FM LJM ODOM HUM OM.
is project bebw density thresholds set forth 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)
5
Maximum velocity in the vegetated conveyances during the 10-year storm?
6
Are curb outlet swales proposed?
No
7
Maximum longitudinal slope of curb outlet swate(s) (%)
8
Bottom width of curb outlet swale(s) (feet)
9
Maximum side slope of curb outlet swale(s) (H:V)
10
Minimum length of curb outlet swale(s) (feet)
11
Are treatment swales used instead of curb outlet swales?
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?
j No
Ai7E)1i3OUAL
OWOMATMIN
15
Please use this space m provide any additional information about this low density project
No vegetated conveyances/swales are proposed- Stormwater runoff sheet flows off of the parking area and roadway and through
vegetation -
Swale
4
BtJA
Area area
(ac)
Q Scope V,0,,, V,,,
C
(cis) ( %�) (fps) (fig)
Flow depth
t�)
2
3
4
5
s
7
8
9
10
t1
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30