136 if u03b3 50 psf and plot 150 illustrates the reduction in total gas plus shock impulse on the end walls 132 and 136 if u03b3 25 psf 0038 fig9 illustrates the reduction in maximum debris distance r d for end walls 132 and 136 resulting from deploying the water filled cradle mattresses 116 as a function of net explosive weight w and unit weight u03b3 of building 39 s end walls 132 and 136 plot 166 illustrates the reduction in maximum debris distance r d for end walls 132 and 136 for u03b3 200 psf plot 164 illustrates the reduction in maximum debris distance r d for end walls 132 and 136 for u03b3 100 psf plot 162 illustrates the reduction in maximum debris distance r d for end walls 132 and 136 for u03b3 50 psf and plot 160 illustrates the reduction in maximum debris distance r d for end walls 132 and 136 for u03b3 25 psf 0039 fig1 illustrates the reduction in encumbered land area for hazardous wall debris resulting from deploying a water filled cradle mattress 116 adjacent to each missile in the building as a function of net explosive weight w of the maximum credible explosion.