SW1191001_18-161 Supplemental EZ_10/15/2019

SUPPLEMENT-EZ COVER PAGE
�CAi7SilPPE.fM�. i; roRIU15
)ROJECT INFORMATION
1 Project Name
2 Project Area ac
3 Coastal Welland Area fac
4 Surface Water Area facj
5 Is this pry ect High or Low pggsity?
6 ]Does this protect use an off -site SCM? T
UMPLIANCE WITH 02H .1003f4j
7 [Width of vegetated setbacks provided (feet
8 Will the vegetated setback rwnai_ n vegetated?
9 1 Is BUA other that as listed in .1003 4jSc•d] out of the setback?
10 .Is streambank stabilization proposed on this project?
Rutherfordton-Spindale Middle School
91 61
i
h4
N/A
Hiih
No
_ N/A _
_ Yes
_ Yes
No

L¢80 SUPPLENIFAI FORPAS
IESIGNER CERTIFICATION
27 IName and Title:
28 Or anixation:
29 Istreet address:
31 IPhone
32 Emait:.
Kenneth Lonn.g_- Principal.
CLH_ Dikogrl_ PA
400 Regency Far&st Qnve� Suite 120
Cary, NC
919.319-6716
27518
Cerufleatlon Statement
I certify, under penalty of law that this Supplement-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
tH CARO
:a
SEAL -
23953
•,+* .. ,
Date
re of Designer

DRAINAGE AREAS
1
Is this a high density project?
Yes
2
If so, number of drainage areas/SCMs
2
3
Is all/part of this project subject to previous rule
versions?
No
FORMS LOADED
DRAINAGE AREA INFORMATION
Entire Site
1
2
4
Type of SCM
-
Wet Pond
Wet Pond
5
Total BUA in project (sq ft)
504673 sf
196675 sf
307998 sf
6
New BUA on subdivided lots (subject to permitting)
(sq ft
0
0
0
7permitting)
New BUA outside of subdivided lots (subject to
sf
504673 sf
196675 sf
352201 sf
8
Offsite - total area (sq ft
265550 sf
938 sf
264612 sf
9
Offsite BUA sq ft
0
0
0
10
Breakdown of new BUA outside subdivided lots:
Parkin s ft
47516 sf
0
91719 sf
Sidewalk (sq ft
55294 sf
7778 sf
56556 sf
Roof (sq ft
110907 sf
0
110907 sf
Roadway s ft
123753 sf
30734 sf
93019 sf
Future s. ft
0
0
0
Other, please specify in the comment box
below (sq ft
158163 sf
158163 sf
u
0
11
New infiltrating permeable pavement on
subdivided lots (sq ft
0
0
0
12
New infiltrating permeable pavement outside of
subdivided lots (sq ft
0
0
0
13permitting)
Exisitng BUA that will remain (not subject to
s ft
0
0
0
14
Existing BUA that is already permitted (scl ft
0
0
0
15
Existing BUA that will be removed s ft
0
0
0
16
Percent BUA
12%
45%
30%
17
Design storm inches
1 in
1 in
1 in
18
Desi n volume of SCM cu ft
-
16582 cf
32062 cf
19
Calculation method for design volume
-
HRT
HRT
ADDITIONAL INFORMATION
20
Please use this space to provide any additional information about the
draina a area(s):
Other BUA includes the track portion of track and field