Third-party claim: creditor files undertaking (or objects to third person's release undertaking): 10 days after levying officer's service

CCP 720.140(b): "The time allowed the creditor for objecting to the third person's undertaking to release the property or for filing an undertaking is 10 days after service under subdivision (a)." CCP 720.170(a): "In a case where the third person has not filed with the levying officer an undertaking to release the property pursuant to Chapter 6 (commencing with Section 720.610), if the creditor does not within the time allowed under subdivision (b) of Section 720.140 file with the levying officer an undertaking (or file a notice if the creditor is a public entity) that satisfies the requirements of Section 720.160, the levying officer shall release the property unless it is to be held under another lien or unless otherwise ordered by the court."

CCP 12: "The time in which any act provided by law is to be done is computed by excluding the first day, and including the last, unless the last day is a holiday, and then it is also excluded." CCP 12a(a): "If the last day for the performance of any act provided or required by law to be performed within a specified period of time is a holiday, then that period is hereby extended to and including the next day that is not a holiday. For purposes of this section, “holiday” means all day on Saturdays, all holidays specified in Section 135 and, to the extent provided in Section 12b, all days that by terms of Section 12b are required to be considered as holidays." CCP 12b: "If any city, county, state, or public office, other than a branch office, is closed for the whole of any day, insofar as the business of that office is concerned, that day shall be considered as a holiday for the purposes of computing time under Sections 12 and 12a." CCP 10: "Holidays within the meaning of this code are every Sunday and any other days that are specified or provided for as judicial holidays in Section 135."