Cal. Pub. Cont. Code § 20665.30

A job order contractor or subcontractor that knowingly violates the provisions involving employment of apprentices shall forfeit as a civil penalty an amount not exceeding one hundred dollars ($100) for each full calendar day of noncompliance. The amount of this penalty shall be based on consideration of whether the violation was a good faith mistake due to inadvertence. A contractor or subcontractor that knowingly commits a second or subsequent violation of the provisions involving employment of apprentices within a three-year period where the noncompliance results in apprenticeship training not being provided as required, shall forfeit as a civil penalty a sum of not more than three hundred dollars ($300) for each full calendar day of noncompliance and shall not be awarded any further job orders under the job order contract and shall be precluded for a period of one year from bidding on any future job order contracts.