SW6210202_SuppEZ-Version-2.1.3_20210512

SUPPLEMENT-EZ COVER PAGE
FORMS LOADED
PROJECT INFORMATION
1
Project Name
2
Project Area ac
3
Coastal Wetland Area
4
Surface Water Area (a
FT BRAGG SOF ADDITION
5.78
5 1 Is this project High or Low Density? High
6 1 Does this protect use an off -site SCM? Yes
COMPLIANCE WITH 02H .1003(4)
Width of vegetated setbacks provided feet
N/A
8
Will the vegetated setback remain vegetated?
N/A
97
9
If BUA is proposed in the setback, does it meet NCAC 02H.1003 4 c-d ?
N/A
10
Is streambank stabilization proposed on this project?
No
NUMBER AND TYPE OF SCMs:
11
Infiltration System
12
Bioretention Cell
7
13
Wet Pond
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
Treatment Swale
22
Dry Pond
23
StomnFilter
24
Silva Cell
25
Ba filter
26
Filterra
FORMS LOADED
DESIGNER CERTIFICATION
27
Name and Title:
JERRY OBERHOLTZER, PROJECT MANAGER
28
Organization:
LOWE ENGINEERS
29
Street address:
990 HAMMOND DRIVE, SUITE 900
30
City, State, Zip:
ATLANTA, GA, 30328
31
1 Phone numbers :
770 857-8400
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.
Deslpner
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Signature of Designer
Date
May 12, 2021

DRAINAGE AREAS
1
Is this a high density project?
Yes
2
If so, number of draina a areas/SCMs
7
3
Does this roiect have low densit areas?
No
4
F5
If so, number of low densitydrainage areas
0
Is all/part of this project subject to previous rule
versions?
No
CLICK TO LOAD FORM
Entire Site
1
2
3
4
5
4
T pe of SCM
Bioretention
Bioretention
Bioretention
Bioretention
Bioretention
5
Total drainage area (sq ft
265482
29145
15301
37036
26132
33301
6
Onsite drainage area (sq ft
251952
29145
15301
37036
16677
26572
7
Offsite draina a area (sq ft
13530
9455
6729
8
Total BUA in project (sq ft
202032 sf
28429 sf
13504 sf
29621 sf
20286 sf
18295 sf
9permitting)
New BUA on subdivided lots (subject to
s ft
N/A
N/A
N/A
N/A
N/A
N/A
10permitting)
New BUA not on subdivided lots (subject to
s
N/A
N/A
N/A
N/A
N/A
N/A
11
Offsite BUA (sq ft
13530 sf
9455
6729
12
Breakdown of new BUA not on subdivided lots:
Parking (sq ft
105215 sf
24829 sf
13504 sf
29621 sf
7205 sf
Sidewalk (sq ft
646 sf
550 sf
Roof (sq ft
30000 sf
Roadway s ft
19284 sf
10831 sf
10540 sf
Future (sq ft
Other, please specify in the comment box
below (sq ft
13
New infiltrating permeable pavement on
subdivided lots (sq ft
14
New infiltrating permeable pavement not on
subdivided lots (sq ft
15permitting)
Existing BUA that will remain (not subject to
s ft
16
Existina BUA that is already permitted (sq ft
110337 sf
17
Existing BUA that will be removed (sq ft
110337 sf
18
Percent BUA
76%
85%
88%
80%
80%
69%
19
Design storm inches
1.0 in
1.0 in
1.0 in
1.0 in
1.0 in
1.0 in
20
Design volume of SCM cu ft
1752 cf
950 cf
1969 cf
1616 cf
1258 cf
21
Calculation method for design volume
SCS
SCS
SCS
SCS
SCS
SCS
ADDITIONAL INFORMATION
22
Please use this space to provide any additional information about the
drainage area(s):
Individual drainage areas do not sum to total site drainage area. Pervious
bypass areas will consist of lawn, so uncaptured runoff (if any) will be
minimal. Impervious bypass areas drain to existing structures which are to
remain, so there will be no increase in uncaptured runoff resulting from

DRAINAGE AREAS
1
Is this a high density project?
Yes
2
If so, number of draina a areas/SCMs
7
3
Does this roiect have low densit areas?
No
4
F5
If so, number of low densitydrainage areas
0
Is all/part of this project subject to previous rule
versions?
No
CLICK TO LOAD FORM
Entire Site
6
4
T pe of SCM
Bioretention
5
Total drainage area (sq ft
265482
34412
6
Onsite drainage area (sq ft
251952
34412
7
Offsite drainage area (sq ft
13530
8
Total BUA in project (sq ft
202032 sf
30056 sf
9permitting)
New BUA on subdivided lots (subject to
s ft
N/A
N/A
10permitting)
New BUA not on subdivided lots (subject to
s
N/A
N/A
11
Offsite BUA (sq ft
13530 sf
12
1 Breakdown of new BUA not on subdivided lots:
Parking (sq ft
105215 sf
30056 sf
Sidewalk (sq ft
646 sf
Roof (sq ft
30000 sf
Roadway s ft
19284 sf
Future (sq ft
Other, please specify in the comment box
below (sq ft
13
New infiltrating permeable pavement on
subdivided lots (sq ft
14
New infiltrating permeable pavement not on
subdivided lots (sq ft
15permitting)
Existing BUA that will remain (not subject to
s ft
16
Existina BUA that is already permitted (sq ft
110337 sf
17
Existing BUA that will be removed (sq ft
110337 sf
18
Percent BUA
76%
87 0
19
Design storm inches
1.0 in
1.0 in
20
Design volume of SCM cu ft
2246 cf
21
Calculation method for design volume
SCS
SCS
ADDITIONAL INFORMATION
22
Please use this space to provide any additional information about the
drainage area(s):
Individual drainage areas do not sum to total site drainage area. Pervious
bypass areas will consist of lawn, so uncaptured runoff (if any) will be
minimal. Impervious bypass areas drain to existing structures which are to
remain, so there will be no increase in uncaptured runoff resulting from

OFF -SITE SCM
THE DRAINAGE
AREA
1
Drainage area number for this project
2
Master permit number
3
Drainage area number from the master permit
4
Lot or outparcel number
5
jBLIA allocated by Master Permit
INFORMATION
ABOUT THE OFF -SITE SCM
6
Type of off -site SCM
7
Available treatment capacity in the off -site SCM (cu ft)
8
Have deed restrictions limiting the BUA on the site been recorded?
9
Has an Engineer's Certification for the off -site SCM been submitted to DEQ?
10
Are there any Notices of Violation for the off -site system?
11
Has the off -site SCM been maintained in accordance with its O&M Plan?
12
Will the collection system be maintained in its design state and kept clean?
ADDITIONAL
INFORMATION
13
jPlease use this space to provide any additional information about the off -site SCM(s):

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