Grain Systems Bin Flooring PNEG-1823 - Manual (Page 27)

6. Layouts
PNEG-1823 21' Dura-Lok Plank and Support Manual 27
21'-18" Monorail Spacing Layout
Figure 6B 21' Diameter Bin with 18" Monorail Spacing
NOTE: Twenty one (21) total outer perimeter 3' monorail
pieces. See
Page 17 for leg support details.
Bill of Materials
Part # Length Qty
A-20MONO 240 2
A-19.67MONO 236 2
A-18.5MONO 222 2
A-17.08MONO 205 2
A-14.67MONO 176 2
A-11.08MONO 133 2
A-7.5MONO 90 2
A-3MONO 36 31
21' Diameter 18" Spacing
Measurement in Inches
Rail # Section 1
1 240
2 236
3 222
4 205
5 176
6 133
7 90
Part # Description Qty
FL-404-18 18" Monorail Tie Bar 30
S-280 #10-16 x 5/8" Zinc Self-Drilling Screw 170
FL-7411 Monorail Strap 1-1/2" x 30" x 0.061" 30
6.4 m Diameter 45.72 cm Spacing
Measurement in Centimeters
Rail # Section 1
1 609.6
2 599.44
3 563.88
4 520.7
5 447.04
6 337.82
7 228.6