Nanjing Mobile Toilet Installation

The installation of mobile toilets in Nanjing requires a systematic process, covering site survey, main body installation, functional debugging, and service support, with specific steps as follows:

I. System Composition and Installation Basics

Mobile toilets consist of three core subsystems:

1. Frame and Enclosure System: Utilizing lightweight, high-strength materials (such as aluminum alloy or fiberglass-reinforced plastic), it supports rapid assembly or integral hoisting, ensuring structural stability.
2. Sanitation Treatment System: Select a technical path based on the usage scenario:
   • Flush Type: Requires connection to an external water source and sewage pipeline, suitable for areas with municipal infrastructure.
   • Microbial Degradation Type: Decomposes excreta through microbial colonies, without the need for an external water source, suitable for environments without drainage.
   • Chemical Encapsulation Type: Uses chemical agents to solidify excreta, which is then sealed and stored for regular cleaning, suitable for temporary events or remote areas.
3. Auxiliary Support System: Includes ventilation equipment (forced exhaust or natural ventilation), LED lighting, barrier-free facilities (such as handrails and ramps), and safety signs to ensure user comfort and safety.

II. Standardized Installation Process

1. Site Survey and Preprocessing:

   • Evaluate the ground load-bearing capacity (≥2 tons/square meter) to ensure a stable foundation.
   • Check the ground flatness (error ≤5 millimeters) and lay a concrete hardened layer or moisture-proof pad if necessary.
   • Confirm drainage feasibility; flush-type toilets require reserved sewage outlets or septic tank locations.

2. Main Body Positioning and Fixing:

   • Use a crane or forklift to hoist the toilet unit to the predetermined location, avoiding collisions.
   • Adjust the height of the toilet corners using a level to ensure a horizontal error ≤3 millimeters.
   • Fix the bottom frame with ground anchors or expansion screws to prevent overturning in strong winds.

3. Functional Connection and Debugging:

   • Water Connection: For flush-type toilets, connect to an external water source and check the water pipe seal to prevent leaks.
   • Circuit Debugging: Test the voltage stability of lighting and ventilation equipment to ensure 24-hour trouble-free operation.
   • Sewage System Testing: Check the seal of sewage valves or storage tanks; for microbial degradation types, add microbial colonies and start the circulation system.

III. Service Support and Maintenance

The lessor typically provides 'full lifecycle' services:

• Transportation and Installation: A professional team is responsible for equipment transportation, hoisting, and debugging, ensuring compliance with safety regulations.
• Daily Maintenance: Dedicated personnel are assigned to regularly clean excreta, replace chemical agents or microbial colonies, and disinfect sanitation facilities.
• Emergency Response: Provides 24-hour fault reporting services to quickly address issues such as pipeline blockages and equipment damage.

Through the above process, mobile toilets in Nanjing can achieve efficient, safe, and environmentally friendly installation and operation, meeting the toilet needs of public places or temporary events.