Mobile Toilet Requirements

The requirements for mobile toilets cover multiple aspects such as foundation installation, barrier-free design in public buildings, and municipal rental specifications, as detailed below:

Foundation Installation Requirements

1. Load-Bearing Capacity: The foundation must be designed based on the type, size, and usage load of the mobile toilet. Lightweight toilets typically require a foundation bearing capacity of ≥100 kPa, while larger modular toilets may require higher values, which should be determined through calculation.
2. Flatness and Stability: The surface flatness error of the foundation should be ≤20 mm per square meter, and it should avoid being located in areas prone to geological disasters such as landslides and mudslides. Soft soil foundations require improvement through replacement or compaction to enhance density.
3. Size and Surface Quality: The foundation size should be slightly larger than the toilet's base outline, with space reserved around the perimeter for installation and maintenance. The surface must be solid and crack-free to prevent the expansion of cracks from affecting load-bearing capacity.
4. Corrosion Protection: In corrosive environments such as coastal areas, the foundation should use corrosion-resistant materials or coatings to prevent structural damage caused by seawater erosion.

Barrier-Free Mobile Toilet Requirements in Public Buildings

1. Spatial Layout: It should be located near public restrooms, with an area of ≥4 square meters, and include a wheelchair turning space with a diameter of ≥1.5 meters inside.
2. Facility Configuration: It must be equipped with a barrier-free toilet, sink, multifunctional table, low-positioned clothes hook, and emergency call device. The door should be a horizontally sliding or outward-opening flat door to facilitate wheelchair access.

Rental Specifications for Mobile Toilets in Kaifeng Municipality

1. Basic Specifications: The standard size for single/double toilet compartments is 1.2×2.5×2.3 meters, with custom sizes available up to 3×4 meters or larger. The main body is made of high-strength fiberglass, with a compressive load-bearing capacity of ≥1500 kg, a waterproof and sun-resistant shell, and a lifespan of 8-10 years.
2. Functional Configuration:
   • Water and Electricity Systems: Standard models are equipped with 200L water and sewage tanks, with some requiring external municipal water and electricity connections. Construction site models often use solar power and rainwater collection systems.
   • Hygiene Standards: The interior is equipped with non-slip floor tiles, toilet paper holders, and storage shelves, while the exterior has signage and handrails, complying with the "Urban Public Toilet Hygiene Standards" (CJJ/T 14-2016).
   • Scene Adaptation: Scenic area models focus on aesthetic integration (e.g., wood-like designs), while construction site models emphasize durability (e.g., mosquito-proof screens and emergency lighting).
3. Rental Services:
   • Delivery Requirements: The lessor must provide certification and hygiene inspection reports, and the use of unqualified products is prohibited.
   • Maintenance Support: Free installation and debugging are provided, with daily cleaning once every 24 hours and increased frequency during peak times. Fault response time is ≤2 hours.
   • Safety Measures: Fire extinguishers and non-slip mats are provided, and load-bearing areas undergo anti-settlement treatment to ensure equipment stability.