(3) Working from inside the tank, hammer all
bolt heads (1), except bolts with nuts, squarely into the
g. Installing Last Stave in Second Ring. The last
stave (1, fig. 8-36), with its bottom chime bolts (2), is
installed following the procedure in paragraph 8-14e.
1. FIRST STAVE OF THIRD RING
1. LAST STAVE IN SECOND RING
2. CHIME BOLTS PUSHED OUT OF POSITION
Figure 8-37. Hoisting first stave of third ring.
(2) Move the pole (1, fig. 8-32) and position it as
shown in figure 8-33 following the procedures in f above,
Figure 8-36. Hoisting last stave into position in second
for installation of remaining third ring staves.
k. Installing First Stave in Third Ring. The first
h. Scaffold for Third Ring. Refer to paragraph 3-8
stave of the third ring (1. fig. 8-37) is raised and placed
and install a scaffold around the top chime of the
according to the procedures in e above.
second ring staves.
l. Installing Remaining Third Ring Staves. The
i. Dressing Top Chime of Second Staves. Refer to
second (1, fig. 8-38) intermediate, and last staves are
paragraph 8-12 and install the 1/2-by 1-inch bolts and
installed following the procedures in f, g, h, and j above.
wedge and strip gaskets on the top chime.
j. Gin Pole.
(1) Remove the pole and locate it as shown in
figure 8-37 following the procedures in e above, for
installation of the first stave in the third ring.