SWA000201_Supplement-EZ Form_20230417

SUPPLEMENT-EZ COVER PAGE
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PROJECT INFORMATION
1
Project Name
Dunn Industrial Paris
2
Project Area ac
6,012,490
3
Coastal Wetland Area (ac)
0
4
Surface Water Area ac
27,540
5
Is this project High or Low Density?
High
6
Does this project use an off -site SCM?
No
COMPLIANCE WITH 02H .1003(4)
7
Width of vegetated setbacks provided (feet
Min 40'
8
Will the vegetated setback remain vegetated?
Yes
9
If BUA is proposed in the setback, does it meet NCAC 02H.1003 4 e-d ?
NIA
10
Is streambank stabilization proposed on this project?
No
NUMBER AND TYPE OF SCMs:
11
Infiltration System
12
Sioretention Cell
13
Wet Pond
2
14
Stormwater Wetland
15
Permeable Pavement
16
Sand Filter
17
Rainwater Harvesting RWH
18
Green Roof
19
Level Spreader -Filter Strip LS-FS
20
Disconnected Impervious Surface DIS
21
1 Treatment Swale
22
Dry Pond
23
StormFilter
24
Silva Cell
25
Sayfilter
26
Fiiterra
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DESIGNER CERTIFICATION
27
1 Name and Title:
Michael McQuiiten - Managing Partner
C
Or anizatiom.
Capital Civil Engineering
29
Street address:
209 N. Salem Street, Suite 220
30
City, State, Zip:
Apex NC 2752
31
Phone numbers :
919-249-8587
32
Email:
[e-mail]
Certification 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.
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DRAINAGE AREAS
1
Is this a high density project?
Yes
2
If so, number of drainage areaslSCms
2
3
Does this project have low density areas?
No
4
If so, number of low density drainage areas
0
5
Is alllpart of this project subject to previous rule
versions?
No
FORMSLOADED
DRAINAGE AREA INFORMATION
Entire Site
1
2
4
Type of SCM
West Wet Pond
South Wet Pond
5
Total drainage area (sq ft
4107708
1014948
3092760
6
Onsite drainage area (sq ft)
4107708
1014948
3092760
7
Offsite drainage area (sq ft
0
0
0
8
Total BUA in project (sq ft
3702600 sf
958320 sf
2744280 sf
9
New BUA on subdivided lots (subject to permitting)
(sq ft
sf
sf
sf
10permitting)
New BUA not on subdivided lots (subject to
s
3702600 sf
958320 sf
2744280 sf
11
Offsite BUA (sq ft
12
Breakdown of new BUA not on subdivided lots:
Parking (sq ft
1824138 sf
495527 sf
1328611 sf
Sidewalk (sq ft
23900 sf
10500 sf
13400 sf
Roof (sq ft
1464B34 sf
252020 sf
1212814 sf
Roadway s ft
171928 sf
113153 sf
58775 sf
Future (sq ft
217800 sf
87120 sf
130680 sf
Other, please specify in the comment box
below (sq ft
sf
sf I
sf
13
New infiltrating permeable pavement on
subdivided lots (sq ft
sf
sf
sf
14
New infiltrating permeable pavement not on
subdivided lots (sq ft
sf
sf
sf
15permitting)
Existing BUA that will remain (not subject to
s ft
sf
sf
sf
16
Existing BUA that is already permitted (sq ft
sf
sf
sf
17
Existing BUA that will be removed (sq ft
sf
sf
sf
18
Percent BUA
19
Design storm inches
1.0 in
1.0 in
1.0 in
20
Desi n volume of SCM cu ft
295111 of
75783 cf
219328 cf
21
Calculation method for design volume
SA I DA
SA! DA
SA! DA
ADDITIONAL_ INFORMATION
Please use this space to provide any additional information about the
22 drainage area(s):