
Table 8-1
A-frame installation sequence and temperature cable locations for 90' diameter bin (cont'd.)
A-frame number
Rafter Number
Temp Cable Number
Radius Location
A5
R25
T14
35.5'
R26
T6
14.8'
A6
R23
—
—
R24
—
—
A7
R5
—
—
R6
—
—
A8
R15
—
—
R16
T11
35.5'
A9
R27
—
—
R28
T15
35.5'
A10
R29
—
—
R30
—
—
A11
R11
—
—
R12
—
—
A12
R17
—
—
R18
—
—
A13
R3
—
—
R4
T7
35.5'
A14
R9
—
—
R10
T9
35.5'
A15
R21
—
—
R22
T13
35.5'
NA
Attach to center collar
T1
5'
NOTE:
A-frames labeled as “A1” through “A5” have diagonal bracing and are installed first. A-frames
labeled as “A6” through “A15” are standard A-frames. The empty spaces that are not labeled
must have purlins installed between the rafters after all the A-frames are secured. The numbers
reflect the recommended installation sequence of the A-frame assemblies.
Table 8-2
Starting lengths for temperature cables for 90' diameter bins
Length from the center collar 5'
268.9" (683.01 cm)
Length from 14.8' diameter location
202.1" (513.33 cm)
Length from 35.5' diameter location
55.4" (140.72 cm)
The temperature cable lengths in the chart above are the distances from where the temperature cable
attaches to the rafter or the center collar to the top ring. To calculate the correct temperature cable length,
add 32" for each bin ring to the starting length. All temperature cables must terminate above any unload
equipment and should be secured properly with twine. DO NOT allow the cables to become tangled in the
unload equipment.
PNEG-5490D-2X
90' Diameter EVO-50 Beam 2X Bin
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