Grain Systems PNEG-1702 - Manual (Page 39)

5. Specifications
PNEG-1702 ETL Listed GSI/FFI Portable Dryer Manual 39
Stack Dryer Foundation Specifications
Minimum soil bearing capacity = 2000 PSF.
Concrete specifications:
• Compressive strength at 28 days - 4000 PSI.
• Minimum cement content - 6 sacks/yard.
• Maximum slump - 4" ± 1".
Stack Dryer Foundation
Basket Length 14 18 20 22 26
Concrete Pad Size (12' x “X”)
¹ 12 x 24 12 x 28 12 x 30 12 x 32 12 x 36
Concrete (Cubic Yards) 20-3/4 24-1/4 26 27-1/2 31
#4 Rebar (Feet)
² 900 1060 1140 1220 1400
Anchors 3 16 20 22 24 28
1
10" Depth with 36" wide x 36" deep footings along each side.
2 #4 Reinforcing rods on 1"-0" centers. Both directions in slab and bottom of footing.
3
Use 3/4" x 9-5/8" minimum anchors with epoxy. GSI part #: Anchor (GTC-0003) epoxy (GTC-0004).