Grain Systems Bin Accessories PNEG-318 - Manual (Page 71)

12. Inverted “T” Foundation 2.66" Outside Stiffened Commercial Tanks
PNEG-318 Concrete Foundation Recommendations for GSI Grain Bins 71
Diameter of Bin: 60'
Soil Bearing Capacity: 3500 PSF
Ring # 12 14 16 18 20 22 24 27
A 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-2"
B 2'-4" 2'-11" 3'-7" 4'-5" 5'-3" 6'-0" 6'-11" 9'-3"
C 30'-9" 30'-9" 30'-9" 30'-9" 30'-9" 30'-9" 30'-9" 30'-9"
D 31'-3" 31'-6" 31'-9" 32'-2" 32'-6" 32'-10" 33'-3" 34'-4"
M 5 #4's 5 #4's 6 #4's 6 #4's 6 #4's 7 #4's 5 #5's 6 #5's
N 3 #5's 3 #5's 4 #5's 5 #5's 5 #5's 6 #5's 7 #5's 10 #5's
P #5 @ 14" c/c #5 @ 14" c/c #5 @ 14" c/c #5 @ 14" c/c #5 @ 14" c/c #5 @ 13" c/c #6 @ 11" c/c #6 @ 8" c/c
Rerod
#4 (ft.) 7700 7700 8100 8100 8100 8500 5800 5900
#5 (ft.) 900 1000 1300 1700 1800 2200 3300 4200
#6 (ft.) 0 0 0 0 0 0 1400 2500
Cu. Yds.
Concrete
Footing 17 21 25 31 37 42 48 75
Wall 35 35 35 35 35 35 35 35
Floor 51 51 51 51 51 51 51 51
Total 103 107 111 117 123 128 134 161
Diameter of Bin: 72'
Soil Bearing Capacity: 3500 PSF
Ring # 12 14 16 18 20 22 24 27
A 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-0" 1'-1" 1'-3"
B 2'-6" 3'-2" 3'-11" 4'-9" 5'-7" 6'-6" 7'-6" 9'-2"
C 36'-9" 36'-9" 36'-9" 36'-9" 36'-9" 36'-9" 36'-9" 36'-9"
D 37'-4" 37'-7" 37'-11" 38'-4" 38'-8" 39'-1" 40'-4" 40'-6"
M 6 #4's 7 #4's 5 #5's 5 #5's 5 #5's 6 #5's 6 #5's 6 #5's
N 3 #5's 3 #5's 4 #5's 5 #5's 6 #5's 7 #5's 8 #5's 12 #5's
P #5 @ 14" c/c #5 @ 14" c/c #5 @ 14" c/c #5 @ 14" c/c #5 @ 14" c/c #5 @ 10" c/c #6 @ 11" c/c #6 @ 8" c/c
Rerod
#4 (ft.) 10600 11000 7800 7800 7800 7800 7900 7900
#5 (ft.) 1100 1300 4000 4400 4700 6100 4700 5600
#6 (ft.) 0 0 0 0 0 0 1800 3000
Cu. Yds.
Concrete
Footing 21 27 33 40 47 55 70 96
Wall 42 42 42 42 42 42 42 42
Floor 74 74 74 74 74 74 74 74
Total 137 143 149 156 163 171 186 212