What is the minimum percentage increase required for a wastewater storage tank compared to a potable water tank on a mobile food unit?

The minimum percentage increase required for a wastewater storage tank compared to a potable water tank on a mobile food unit is set at 15%. This requirement ensures that the mobile food unit has a sufficient capacity to handle wastewater produced during food preparation and service while maintaining proper hygiene and sanitation standards.

In mobile food establishments, the potable water tank must accommodate the needs for cooking, cleaning, and handwashing; therefore, having a slightly larger wastewater tank is critical to managing waste effectively. The 15% increase serves as a guideline to help operators avoid any hazards related to wastewater overflow, ensuring compliance with health regulations and promoting safety in food service operations.

This standard balances the need for operational efficiency with public health considerations, reflecting the regulatory emphasis on preventing cross-contamination and ensuring satisfactory waste management practices in mobile food units.