SW6230401_Supplement-EZ Form_20230509

DRAINAGE AREAS
1
Is this a high density project?
Yes
2
If so, number of drainage areas/SCMs
1
3
Does this project have low density areas?
No
4
If so, number of low density drainage areas
0
5
Is all/part of this project subject to previous rule
versions?
No
FORMS LOADED
DRAINAGE AREA INFORMATION
Entire Site
1
4
Type of SCM
wet pond
5
Total drainage area (sq ft)
125,361
32,944
6
Onsite drainage area (sq ft)
32,944
32,944
7
Offsite drainage area (sq ft)
92417
0
8
Total BUA in project (sq ft)
36907 sf
29038 sf
9
New BUA on subdivided lots (subject to
permitting) (sq ft)
10
New BUA not on subdivided lots (subject to
permitting) (sf)
29038 sf
29038 sf
11
Offsite BUA (sq ft)
7869 sf
12
Breakdown of new BUA not on subdivided lots:
- Parking (sq ft)
16879 sf
16879 sf
- Sidewalk (sq ft)
159 sf
159 sf
- Roof (sq ft)
12000 sf
12000 sf
- Roadway (sq ft)
- 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)
15
Existing BUA that will remain (not subject to
permitting) (sq ft)
16
Existing BUA that is already permitted (sq ft)
17
Existing BUA that will be removed (sq ft)
18
Percent BUA
29%
88%
19
Design storm (inches)
1.0 in
20
Design volume of SCM (cu ft)
2326 cf
21 Calculation method for design volume
ADDITIONAL INFORMATION
Please use this space to provide any additional information about the
22 drainage area(s):
simple
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