Figure 2-14. Extract of Table 5-5, TM 9-1300-206
As you look at table 5-5 (fig. 2-14) you see it has Bar. (barricaded) and Unbar. (unbarricaded)
columns for distance in feet.
Barricaded means that an effective barricade exists between magazines, operating buildings,
stacks, or other buildings opposed one to another.
Figure 2-15 is an example of barricade between stacks.
Figure 2-15. An Example of a Barricade Between Stacks