Requirements for Mobile Toilets in Shanghai

The requirements for mobile toilets in Shanghai cover various aspects such as configuration standards, sanitation management, compliant operation, and specification selection, as detailed below:

Mobile Toilets on Construction Sites

Configuration Standards and Installation Requirements: According to the regulations of the Shanghai Housing and Urban-Rural Development Commission, the configuration of mobile toilets on construction sites must match the number of workers, with at least one squatting position for every 50 people. The recommended ratio of male to female toilet positions is 1:1.5. The installation location should maintain a safe distance from the construction area to avoid the impact of dust and noise, and proper drainage and ventilation designs should be implemented to prevent the spread of odors.
Daily Use and Sanitation Management: Dedicated personnel should be assigned to clean the toilets, with at least two inspections and cleanings per day to ensure no garbage or stains are present inside. Regular inspections of water and electricity facilities should be conducted to prevent blockages or leaks. Cleaning agents must comply with environmental protection requirements, and the use of strongly irritating chemicals is prohibited.
Compliant Operation and Emergency Response: Operation must adhere to the 'Shanghai Emission Standard for Environmental Noise at Construction Site Boundaries' to avoid noise disturbances during nighttime use. Before extreme weather conditions (such as typhoons or heavy rain), mobile toilets should be reinforced to prevent tipping or damage. Usage instructions and emergency contact information should be prominently displayed for the convenience of construction workers seeking assistance.

Public Toilet Planning and Design Standards (Involving Mobile Toilets)

Setting Grades: The classification of public toilets has been adjusted to setting grades, which should be reasonably planned according to regional needs.
Accessibility and Special Function Requirements: The functional and architectural design requirements for accessible toilet stalls and third toilets should be supplemented and improved to ensure convenience for special groups.
Smart Management Facilities: Smart management facilities such as environmental monitors, automatic deodorization devices, and toilet occupancy status indicators should be equipped to enhance the user experience and management efficiency.

Specifications and Selection Points for Mobile Toilets

Common Sizes and Capacities: The external dimensions of a standard single-person mobile toilet are approximately 1.2 meters × 0.8 meters × 2.2 meters, with an internal space of about 0.8 square meters. The external dimensions of a double-person mobile toilet are approximately 1.5 meters × 1.2 meters × 2.3 meters, with an internal space of about 1.2 square meters.
Structural and Functional Specifications: The interior typically includes a squatting pan (or toilet seat), sink, flushing system (manual or automatic), and ventilation device. Some high-end models are equipped with lighting, aroma systems, and emergency call buttons. Considering Shanghai's climate characteristics, waterproof and sun-resistant designs should be added.
Environmental Protection and Sanitation Standards: Water-saving flushing systems should be adopted, with a single flush volume of approximately 3-5 liters. Fecal waste treatment methods include direct discharge, packaging, and microbial degradation, with microbial degradation being more in line with urban environmental protection standards.
Selection Considerations: Selection should be based on the usage scenario. For scenic spots, models with sinks are recommended; for construction sites, durability is emphasized; for exhibitions, appearance design is prioritized. It is necessary to confirm that the equipment complies with Shanghai's local standards and has relevant environmental protection certifications.