Grain Systems Bin Accessories PNEG-318 - Manual (Page 70)

12. Inverted “T” Foundation 2.66" Outside Stiffened Commercial Tanks
70 PNEG-318 Concrete Foundation Recommendations for GSI Grain Bins
Diameter of Bin: 48'
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'-3"
B 2'-1" 2'-8" 3'-4" 4'-0" 4'-8" 5'-5" 6'-2" 8'-0"
C 24'-10" 24'-10" 24'-10" 24'-10" 24'-10" 24'-10" 24'-10" 24'-10"
D 25'-2" 25'-6" 25'-9" 26'-1" 26'-4" 26'-8" 27'-0" 27'-6"
M 5 #4's 6 #4's 6 #4's 7 #4's 5 #5's 5 #5's 5 #5's 6 #5's
N 2 #5's 3 #5's 4 #5's 4 #5's 5 #5's 6 #5's 6 #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 @ 11" c/c #6 @ 11" c/c #6 @ 11" c/c
Rerod
#4 (ft.) 5700 6000 6000 6300 4100 4100 4100 4200
#5 (ft.) 700 800 1100 1200 3000 3500 2600 3400
#6 (ft.) 0 0 0 0 0 0 1000 1300
Cu. Yds.
Concrete
Footing 12 15 19 23 27 31 35 55
Wall 28 28 28 28 28 28 28 28
Floor 33 33 33 33 33 33 33 33
Total 73 76 80 84 88 92 96 116
Diameter of Bin: 54'
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'-3" 2'-10" 3'-6" 4'-3" 5'-1" 5'-9" 6'-6" 8'-9"
C 27'-10" 27'-10" 27'-10" 27'-10" 27'-10" 27'-10" 27'-10" 27'-10"
D 28'-2" 28'-6" 28'-10" 29'-2" 29'-6" 29'-10" 30'-2" 30'-6"
M 5 #4's 6 #4's 6 #4's 7 #4's 7 #4's 5 #5's 5 #5's 6 #5's
N 2 #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 @ 12" c/c #6 @ 11" c/c #6 @ 10" c/c
Rerod
#4 (ft.) 6500 6900 6900 7200 7200 4800 4800 4900
#5 (ft.) 700 900 1200 1500 1600 3700 3000 3400
#6 (ft.) 0 0 0 0 0 0 1200 1700
Cu. Yds.
Concrete
Footing 15 19 23 28 33 37 42 63
Wall 33 33 33 33 33 33 33 33
Floor 42 42 42 42 42 42 42 42
Total 90 94 98 103 108 112 117 138