5
SC-160LP Cumlative Storage Volumes per chamber
Assumes 40% Stone Porosity. Calculations are Based Upon a 4”
(100 mm) Stone Base Under Chambers.
Note:
Add 0.49 ft
3
(0.014 m
3
) of storage for each additional inch (25 mm) of stone
foundation.
Depth of Water in
System Inches (mm)
Cumulative Chamber
Storage ft
3
(m
3
)
Total System Cumulative
Storage ft
3
(m
3
)
22 (559)
6.85 (0.194)
14.98 (0.424)
21 (533)
6.85 (0.194)
14.49 (0.410)
20 (508)
6.85 (0.194)
14.00 (0.396)
19 (483)
6.85 (0.194)
13.50 (0.382)
18 (457)
6.85 (0.194)
13.01 (0.368)
17 (432)
6.85 (0.194)
12.51 (0.354)
16 (406)
6.85 (0.194)
12.02 (0.340)
15 (381)
6.80 (0.193)
11.49 (0.325)
14 (356)
6.67 (0.189)
10.92 (0.309)
13 (330)
6.38 (0.181)
10.25 (0.290)
12 (305)
5.94 (0.168)
9.49 (0.269)
11 (279)
5.40 (0.153)
8.67 (0.246)
10 (254)
4.78 (0.135)
7.81 (0.221)
9 (229)
4.10 (0.116)
6.91 (0.196)
8 (203)
3.36 (0.095)
5.97 (0.169)
7 (178)
2.58 (0.073)
5.01 (0.142)
6 (152)
1.76 (0.050)
4.02 (0.114)
5 (127)
0.89 (0.025)
3.01 (0.085)
4 (102)
0 (0)
1.98 (0.056)
3 (76)
0 (0)
1.48 (0.042)
2 (51)
0 (0)
0.99 (0.028)
1 (25)
0 (0)
0.49 (0.014)
Stone
Foundation
Stone
Cover
ENGLISH TONS (yds
3
)
Stone Foundation Depth
4”
6”
8”
StormTech SC-160LP
1.1 (0.8)
1.2 (0.9)
1.3 (0.9)
METRIC KILOGRAMS (m
3
)
100 mm
150 mm
200 mm
StormTech SC-160LP
952 (0.7)
1,074 (0.8)
1,197 (0.8)
Note:
Assumes 6” (150 mm) of stone above and only embedment stone
between chambers.
Amount of Stone Per Chamber
Stone Foundation Depth
4” (100)
8” (200)
12” (300)
StormTech SC-160LP
1.4 (1.1)
1.6 (1.2)
1.8 (1.3)
Note:
Assumes no row separation and 14” (350 mm) of cover. The volume of
excavation will vary as depth of cover increases.
Volume Excavation Per Chamber yd
3
(m
3
)
Содержание StormTech DC-780
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