Which of the following is NOT a responsibility of temporary food event coordinators?

Temporary food event coordinators have specific responsibilities aimed at ensuring that food events operate smoothly and safely. One of those crucial responsibilities is conducting food safety inspections. This task involves monitoring food handling and preparation practices to ensure they meet health and safety standards, which directly protects public health. Therefore, food safety inspections fall directly within the coordinators' purview.

In contrast, responsibilities such as solid waste management, safe water supply and protection, and wastewater management pertain more to broader environmental and public health regulations rather than the direct oversight of food safety at the event. Solid waste management deals with the proper disposal of waste generated during the event, while safe water supply and protection ensures that safe drinking water is provided for consumers. Wastewater management involves the responsible handling of wastewater to avoid contamination and public health hazards. These responsibilities are important but can often be managed by other specialized departments or entities rather than the food event coordinators themselves. Thus, food safety inspections are indeed a fundamental duty for temporary food event coordinators, while the other responsibilities may not directly fall under their scope.