Grain Systems Bin Accessories PNEG-318 - Manual (Page 106)

15. Inverted “T” Foundation 4" Outside Stiffened (WCL Series) Commercial Tanks
106 PNEG-318 Concrete Foundation Recommendations for GSI Grain Bins
Diameter of Bin: 36'
Soil Bearing Capacity: 3500 PSF
Ring # 12 14 16 18
A 1'-0" 1'-0" 1'-0" 1'-0"
B 3'-1" 4'-0" 4'-10" 5'-10"
C 18'-10" 18'-10" 18'-10" 18'-10"
D 19'-8" 20'-0" 20'-5" 20'-10"
M 5 #4's 5 #4's 5 #4's 5 #4's
N 3 #5's 4 #5's 5 #5's 6 #5's
P #5 @ 14" c/c #5 @ 14" c/c #5 @ 10" c/c #6 @ 12" c/c
Rerod
#4 (ft.) 3900 3900 3900 3900
#5 (ft.) 700 900 1100 800
#6 (ft.) 0 0 0 700
#7 (ft.) 0 0 0 0
Cu. Yds.
Concrete
Footing 14 17 21 25
Wall 22 22 22 22
Floor 18 18 18 18
Total 54 57 61 65
Diameter of Bin: 42'
Soil Bearing Capacity: 3500 PSF
Ring # 12 14 16 18
A 1'-0" 1'-0" 1'-0" 1'-0"
B 3'-4" 4'-3" 5'-3" 6'-2"
C 21'-10" 21'-10" 21'-10" 21'-10"
D 22'-9" 23'-2" 23'-7" 24'-0"
M 5 #4's 6 #4's 6 #4's 6 #4's
N 4 #5's 4 #5's 5 #5's 7 #5's
P #5 @ 14" c/c #5 @ 14" c/c #5 @ 11" c/c #6 @ 10" c/c
Rerod
#4 (ft.) 4700 5000 5000 5000
#5 (ft.) 1000 1100 1500 1000
#6 (ft.) 0 0 0 1000
Cu. Yds.
Concrete
Footing 17 21 26 31
Wall 25 25 25 25
Floor 25 25 25 25
Total 67 71 76 81