Mobile Toilet Placement Requirements

The placement of mobile toilets should adhere to the following requirements, covering site selection, area division, supporting facilities, traffic flow design, quantity allocation, and other considerations:

Site Selection Principles:

1. Convenience and Accessibility: Place them in high-traffic areas that are easily accessible, ideally no more than 100 meters from the main event area, ensuring quick access for users.
2. Safety Distance: Avoid placing them near water sources, kitchens, electrical distribution equipment, gas storage areas, etc. Maintain a minimum distance of 15 meters from drinking water sources and food stalls to prevent contamination or safety hazards.
3. Environmental Adaptability: Keep them away from entrances, exits, fire exits, and the main airflow of the venue to prevent odor spread or obstruction of emergency evacuation; avoid low-lying and flood-prone areas to prevent toilet damage from immersion.
4. Ground Conditions: The ground should be level, slightly elevated, and have good drainage. For muddy ground, it is recommended to lay steel plates or cement pads; hardened surfaces can be used directly.

Area Division:

1. Gender Separation: Maintain a minimum distance of 2 meters between male and female toilets, with clear signage at the entrances and different color codes for identification.
2. Accessibility Facilities: If the event involves individuals with disabilities, reserve one accessible toilet equipped with handrails and hooks, positioned close to the main pathway.

Supporting Facilities:

1. Cleaning and Hygiene: Set up a dedicated cleaning area beside the toilets, equipped with trash bins, disinfectants, and spare toilet paper, and arrange for regular cleaning by dedicated personnel.
2. Emergency and Safety: For nighttime events, install emergency lights and post clear usage instructions and emergency contact information at the entrances; in hot weather, consider adding sunshades above the toilets.
3. Moisture and Pest Control: Ensure the bottom of the mobile toilets has good drainage; in the rainy season, elevate the foundation to prevent water accumulation; regularly spray mosquito repellent and install mosquito traps.
4. Toilet Cubicle Configuration: Each cubicle should be equipped with a trash bin, lighting, and an emergency call button; in hot weather, provide cooling fans, and in cold regions, add heating facilities.

Traffic Flow Design:

1. Crowd Guidance: Use arrow signs to guide the flow of people, avoiding cross-congestion, and place clear 'Male' and 'Female' signs in prominent locations, with reflective strips added at night.
2. Dining Area Support: It is recommended to add mobile handwashing stations near dining areas, keeping them at least 10 meters away from the toilet area to prevent sewage mixing.

Quantity Allocation:

1. Basic Standard: Allocate one mobile toilet for every 50 people, and for large events, consider adding one spare toilet for every 30-50 people.
2. Optimization for Large Events: For large-scale events like concerts, allocate one standard mobile toilet for every 500 people, with a recommended male-to-female cubicle ratio of 1:1.5.

Other Requirements:

1. Safety Distance: Maintain a safe distance from other temporary facilities (such as stages, dining areas) to avoid noise and odor interference.
2. Pathway Planning: Confirm the venue layout with the organizer in advance and reserve sufficient pathway width (at least 1.2 meters) to ensure smooth personnel movement.
3. Spare Cubicles: Plan for 3-5 spare cubicles in advance to cope with sudden surges in foot traffic.