Cal. Probate Code § 8545

(a) Notwithstanding Section 8544, the court may grant a special administrator the same powers, duties, and obligations as a general personal representative where to do so appears proper. Notwithstanding Section 8541, if letters have not previously been issued to a general personal representative, the grant shall be on the same notice required under Section 8003 for appointment of a personal representative, unless the appointment is made at a hearing on a petition for appointment of a general personal representative and the notice of that petition required under Section 8003 has been given. (b) Subject to Section 8543, the court may require as a condition of the grant that the special administrator give any additional bond that the court deems proper. From the time of approving and filing any required additional bond, the special administrator shall have the powers, duties, and obligations of a general personal representative. (c) If a grant is made under this section, the letters shall recite that the special administrator has the powers, duties, and obligations of a general personal representative.