TM 55-607/NAVSEA OP 3221 Rev 2
Figure 8-19. Final void shoring in progress.
c. Figure 8-20 illustrates the construction details
of a narrow securing structure and full-block void structure utilized
in combination. Two 4 by 4 inch uprights should be made to bear against each palletized load adjoining the void, and
these are securely braced to each other by 4 by 4-inch kickers. When palletized boxed ammunition is secured, uprights
should be positioned, if feasible, at the intersection of the tiers of boxes to ensure all interior boxes are braced
adequately. The narrow void-shoring structure, also constructed of 4 by 4 inch stock, is laced to the block structure for