Grain Systems Bin Accessories PNEG-318 - Manual (Page 120)

16. WC Series Outside Universal Stiffened Anchor Bolt Charts
120 PNEG-318 Concrete Foundation Recommendations for GSI Grain Bins
WC Series Outside Stiffened Tanks 3 Stiffeners per Sidewall Sheet
4" Commercial Anchor Placement Charts (Continued)
NOTE: These tables are for 3 post WC series outside stiffened bins only.
Nominal 60 Anchors
Diameter = 60' 3 Post
Bolt Radius = 30' - 2-3/8"
Anchor Chord
3' - 1-15/16"
6' - 3-3/4"
9' - 5-3/8"
12' - 6-11/16"
15' - 7-9/16"
18' - 7-15/16"
21' - 7-11/16"
24' - 6-3/4"
27'-5"
30' - 2-3/8"
32' - 10-11/16"
35'-6"
38'-0"
40' - 4-15/16"
42' - 8-7/16"
Nominal 72 Anchors
Diameter = 72' 3 Post
Bolt Radius = 36' - 2-5/16"
Anchor Chord
3' - 1-15/16"
6' - 3-3/4"
9' - 5-7/16"
12' - 6-7/8"
15' - 8-1/16"
18' - 8-7/8"
21' - 9-1/4"
24' - 9-1/8"
27' - 8-7/16"
30' - 7-1/8"
33' - 5-1/8"
36' - 2-3/8"
38' - 10-3/4"
41' - 6-1/4"
44' - 0-13/16"
46' - 6-3/8"
48' - 10-7/8"
51' - 2-1/4"