Mobile Toilet Installation for Shelter Hospitals

The installation of mobile toilets for shelter hospitals should follow these key steps to ensure safety and functionality:

1. Select an Appropriate Installation Location

Determine the installation area based on the size of the shelter, ensuring sufficient space for subsequent maintenance and operation. The installation site should avoid low-lying areas prone to water accumulation to prevent rainwater backflow or foundation settlement. Consider the needs of the usage scenario, such as construction sites requiring proximity to work areas, outdoor events needing to be close to crowded areas, and temporary camps needing to balance privacy and convenience.

2. Foundation Preparation and Load-Bearing Inspection

The ground should be cleared and leveled, removing debris, stones, and other obstacles. Choose foundation treatment methods based on geological conditions:

• Soft Soil Foundation: Lay a gravel bed (recommended thickness ≥15 cm) or pour a concrete foundation (strength grade not lower than C20) to enhance load-bearing capacity;
• Hard Ground: Direct installation is possible, but check the ground flatness with an error tolerance of ±5 mm. Key Parameters: The ground load-bearing capacity should be ≥5 tons/square meter to avoid foundation deformation due to long-term use. For special scenarios such as high-rise building platforms or bridges, additional structural safety assessments are required.

3. Hoisting, Placement, and Positioning

Use a crane or forklift for hoisting, paying attention to the following operating standards:

• Hoisting Speed: Control at 0.5-1 meter/second to avoid collisions or displacement of the shelter due to inertia;
• Positioning Accuracy: The alignment error between the shelter and the preset water and electricity interfaces should be ≤2 cm to ensure smooth subsequent connections;
• Fixing Measures: After hoisting, secure the bottom of the shelter with expansion bolts or ground anchors to prevent displacement due to strong winds or human collisions.

4. Water and Electricity Connection and Functional Testing

Have professionals connect the pre-designed water and electricity interfaces, with the following operating points:

• Water Pipe Connection: Use PPR pipes or galvanized steel pipes, wrap the interfaces with Teflon tape and tighten them to prevent leakage;
• Circuit Connection: Use waterproof junction boxes to ensure reliable grounding connections and prevent short circuits or electric shock risks;
• Functional Testing: After powering on, check whether the lighting, ventilation, flushing, and other systems are functioning properly, with a testing duration of approximately 1-2 hours.

Additional Notes: Mobile toilets for shelter hospitals adopt a modular design, supporting rapid deployment and disassembly, suitable for emergency rescue, large-scale events, and other scenarios. Before installation, confirm the load-bearing standard of the transportation vehicle (usually 30-40 tons) to avoid structural damage due to overloading.