
5
Installing the Base Angle
Topics Covered in this Chapter
Installing the Base Angle Shims
Installing the Anchor Bolt Washer
Installing the Base Angle
Installing the base angle ring will help reinforce and seal the final ring of the sidewall.
What You Should Know
The base angle overlap should be offset two holes from the stiffener. Do not place the overlap in line with
the stiffener.
1. Place the base angle (6) at the bottom portion of the final ring of the sidewall sheet (5).
NOTE:
The sidewall sheet (5) will sit on top of the base angle (6) with the vertical portion of the base
angle (6) on the inside of the bin and each end of the base angle (6) will connect to the next
base angle (6).
2. Install M10 x 25 flange bolts (1) and M10 flange nuts (3) to connect the base angle (6) to the sidewall
sheet (5). Leave the end hole of each base angle (6), until the next base angle (6) is installed.
3. Align the next base angle (6) end hole with the previous base angle (6) end hole and install to the
sidewall sheet (5) using M10 x 25 flange bolts (1) and M10 flange nuts (3).
4. Repeat this procedure for the remaining base angles (6) overlapping the previously installed base
angles (6).
5. Before the bolts (1) are tightened, push the base angles (6) tight against the bottom edge of each
sheet.
6. Tighten the hardware to the recommended torque specifications, see
.
7. Before lowering the bin, apply the optional mastic sealer strip (8) to the entire underneath side of the
base angles (6).
NOTE:
If optional mastic sealer strip (8) is not used, it is recommended that some other method
should be utilized to seal the base ring to the concrete.
8. Lower the bin onto the foundation and check for an adequate seal.
PNEG-5490D-2X
90' Diameter EVO-50 Beam 2X Bin
49
Содержание EVO-50
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