How can utilities be made safer to avoid damage during and after earthquakes

wrap something soft around them. Think about how you get your packages if something gets shipped to you.

Usually, much of the destruction throughout earthquakes occur from flooding and fires created by damaged utilities. Gas channels or water pipes can be crushed throughout the earthquakes. Adjustable brackets in the blocks can protect them of damage and automated shut-off devices can be employed to prevent gas and water leakage.

double the distance = divide strength by 4

i think the answer would be reserve.