No individual, firm, association, corporation or other party, owning, maintaining or controlling any building or premises who voluntarily and without compensation grants to the City a license or privilege or otherwise permits the City to inspect, designate and use the whole or any part or parts of the building or premises for the purpose of sheltering persons during an actual, impending, mock, or practice disaster, or their successors in interest, or the agents or employees of any of them, shall be subject to liability for injuries sustained by any person while in or upon the building or premises for the purpose of seeking refuge therein during an actual, impending, mock or practice disaster or test ordered by lawful authority. All legal liability for damage to property or injury or death to persons caused by acts done, or attempted, under color of this chapter and a bona fide attempt to comply therewith, other than acts done in bad faith, gross negligence, or willful misconduct shall be the obligation of the State of Washington. The City is immune from liability under this chapter to the fullest extent allowed by law. (Ord. 1694 § 1 (part), 1992).