Section 13612 - Waste Handling and Disposal(a) Each commissary which services mobile food preparation units, shall have on the premises adequate facilities for: (1) Handling liquid waste from the mobile unit being serviced. Such facility shall be constructed so that waste can be handled in a safe and sanitary manner.(2) Handling and disposing of garbage and rubbish which originates on the mobile unit. The waste receptacles shall be constructed so as to be easily cleaned and securely covered.Cal. Code Regs. Tit. 17, § 13612