Stacking the 2-Leg Tower Section
The following is the general procedure for stacking sections of a 2-leg tower.
Before You Begin
Assemble all the required 2-leg tower sections on the ground. Square each section and tighten all hard-
ware before stacking.
DANGER
Follow all safety procedures when hoisting equipment. Wear hard hats and make
sure everyone is clear of the working area.
1. Hoist the first 2-leg section (A) and place them on the foundation anchors.
NOTE:
After the section has been anchored to the foundation, tighten all the splice hardware.
2. Hoist the next 2-leg section (B) onto the previous 2-leg section (A) and install using bolts (9), wash-
ers (10) and nuts (11).
NOTE:
After the section has been stacked to the previous section, tighten all the splice hardware.
3. Repeat the previous step to continue installing the remaining 2-leg tower sections until the correct
tower height is reached.
4. If required, attach sealing plates or top tower beams at the top corners of the last 2-leg section,
tighten all the splice hardware. See
for sealing plates or
for top tower beams.
NOTE:
Sealing the top is job dependent and not supplied in the shipping bundle.
Figure 4-7
Stacking the 2-leg tower sections (Chevron Bracing)
A
First 2-leg Section
10
Washer
B
Second 2-leg Section
11
Nut
9
Bolt
PNEG-2115
2-Leg and 4-Leg Towers
31
