Grain Systems Bin Accessories PNEG-318 - Manual (Page 100)

15. Inverted “T” Foundation 4" Outside Stiffened (WCL Series) Commercial Tanks
100 PNEG-318 Concrete Foundation Recommendations for GSI Grain Bins
Diameter of Bin: 30'
Soil Bearing Capacity: 3000 PSF
Ring # 12 14 16 18
A 1'-0" 1'-0" 1'-0" 1'-0"
B 3'-6" 4'-6" 5'-3" 6'-2"
C 15'-10" 15'-10" 15'-10" 15'-10"
D 16'-10" 17'-3" 17'-7" 18'-0"
M 5 #4's 5 #4's 5 #4's 5 #4's
N 4 #5's 5 #5's 6 #5's 6 #5's
P #5 @ 14" c/c #5 @ 14" c/c #5 @ 13" c/c #6 @ 12" c/c
Rerod
#4 (ft.) 2900 3100 3100 3100
#5 (ft.) 800 900 1100 700
#6 (ft.) 0 0 0 500
#7 (ft.) 0 0 0 0
Cu. Yds.
Concrete
Footing 13 16 19 22
Wall 18 18 18 18
Floor 13 13 13 13
Total 44 47 50 53
Diameter of Bin: 33'
Soil Bearing Capacity: 3000 PSF
Ring # 12 14 16 18
A 1'-0" 1'-0" 1'-0" 1'-0"
B 3'-8" 4'-8" 5'-5" 6'-4"
C 17'-4" 17'-4" 17'-4" 17'-4"
D 18'-5" 18'-10" 19'-2 19'-7"
M 5 #4's 5 #4's 5 #4's 5 #4's
N 4 #5's 5 #5's 6 #5's 7 #5's
P #5 @ 14" c/c #5 @ 14" c/c #5 @ 11" c/c #6 @ 11" c/c
Rerod
#4 (ft.) 3500 3500 3500 3500
#5 (ft.) 900 1000 1300 800
#6 (ft.) 0 0 0 700
#7 (ft.) 0 0 0 0
Cu. Yds.
Concrete
Footing 15 18 21 25
Wall 20 20 20 20
Floor 16 16 16 16
Total 51 54 57 61