Replacement. If a nonconforming structure is damaged or destroyed by violent wind, vandalism, fire, flood, ice, snow, mold, infestation, or other calamity, the nonconforming structure may be reestablished to the extent it existed before the damage or destruction, provided that no new or greater nonconformities are created and a permit application to allow the reestablishment is filed within one year of the date of damage or destruction.