Per the most recent retention schedule (adopted 2008 December 9), this file classed as part of the series: Construction files (CAAR-0260). Records in this series are described as: Project files for the construction or renovation of County facilities & systems or for County managed projects. Includes: bid, contract, construction, & environmental documents, correspondence, reports, studies, design and safety records. Filed alphabetically by project.

Per the most recent retention schedule (adopted 2008 December 9), this file classed as part of the series: Petitions (BDSU-0450). Records in this series are described as: Actual petitions sent to the Board of Supervisors protesting or requesting board action. Includes: various signed formal petitions and correspondence verified by county clerk. Filed by subject. For actions taken on petitions see Board of Supervisors – Minutes (CAAR-0601).