Usage Standards for Mobile Toilets in Scenic Areas

The usage standards for mobile toilets in scenic areas are primarily formulated based on the 'Design Code for Mobile Toilets in Tourist Attractions' (GB/T50344-2017), taking into account functional, environmental, and human-oriented needs. The specifics are as follows:

I. Site Selection and Layout Standards

1. Accessibility Requirements: Toilet locations should be close to tourist roads or areas where visitors gather. If the distance exceeds 200 meters, barrier-free pathways or clear directional signs must be constructed simultaneously to ensure quick access for tourists, especially those with disabilities and the elderly.
2. Quantity and Spacing: The number of toilets should be dynamically adjusted based on the average daily visitor flow in the scenic area. For example, during peak periods, one toilet cubicle should be provided for every 50-100 people. The spacing between cubicles should comply with barrier-free design standards to avoid inconvenience caused by overly dense or scattered layouts.

II. Functional and Facility Standards

1. Basic Configuration: The recommended ratio of male to female toilet cubicles is 3:2 or 3:1 (adjusted according to the gender ratio of visitors). Each toilet should be equipped with squat pans, urinals, sinks, mirrors, and hand-drying facilities. Barrier-free toilets should have independent sit-down toilets, safety handrails, barrier-free pathways, and emergency call devices, with space dimensions meeting wheelchair turning requirements (minimum diameter of 1.5 meters).
2. Smart and Environmental Technologies: Smart systems such as infrared-sensing flushing and automatic door opening/closing should be adopted to reduce energy consumption. Three-dimensional deodorization devices should be installed (with an odor concentration ≤10ppm, superior to the national first-class standard). Priority should be given to solar power supply, combined with water-saving fixtures (with a per capita water consumption ≤30ml) to reduce sewage discharge. Some scenic areas use microbial degradation technology to achieve harmless treatment of feces.

III. Appearance and Environmental Harmony Standards

1. Design Requirements: The exterior materials should be environmentally friendly, such as anti-corrosion wood or ecological panels, with colors and shapes that blend into the cultural characteristics of the scenic area (e.g., antique architecture or natural styles). The height should not exceed that of the surrounding main landscape buildings to avoid visual incongrity.
2. Space and Ventilation: The ratio of ventilation and lighting area to floor area in the building should be ≥1:6 to ensure internal air circulation. Male and female toilet cubicles should be strictly separated to avoid mixed use. Skylights or side windows should be installed on the top or side walls to reduce reliance on artificial lighting.

IV. Operation and Management Standards

1. Signage and Guidance: Chinese and English signage should be placed at the toilet entrances and exits, along with night-light directional indicators. Secondary guidance signs should be added if the distance from the main road exceeds 50 meters. Usage instructions and emergency contact numbers should be posted inside.
2. Maintenance and Upgrades: Management and tool rooms should be provided. Daily cleaning and disinfection should be carried out at least three times, with inspections every two hours during peak periods. Smart devices should be regularly inspected and maintained, with functional upgrades based on visitor feedback (e.g., adding baby changing tables or charging ports). Structural safety inspections should be conducted every 3-5 years to ensure material durability.