ter the attachment is levied, the owner, or the master, agent, or consignee of the steamer, vessel, or boat, may, in behalf of the owner, have the attachment discharged, upon giving to the Chief of Police an undertaking of at least two sufficient sureties in an amount sufficient to satisfy the demand in suit, besides costs, or depositing that amount with the Chief of Police. Upon receiving such undertaking or amount, the Chief of Police must restore to the owner, or the master, agent, or consignee of the owner, the steamer, vessel, or boat attached.

SOURCE: CCP § 822.