Nanjing Double-Position Mobile Toilet

The Nanjing double-position mobile toilet is a modular sanitation facility consisting of two independent sanitation units that share an external structure but have non-interfering functions, making it an efficient sanitation solution suitable for both temporary and fixed scenarios.

Physical Composition and Core Functions

1. Structural Framework: The overall chassis frame is made of anti-corrosion metal materials to ensure stability during lifting and transportation. The shell is mostly made of high-strength composite materials or sandwich panels, which are lightweight, heat-insulating, and weather-resistant, meeting the needs of moisture prevention during the plum rain season and ventilation in summer in the Nanjing area.
2. Independent Unit Design: Each unit integrates a water-saving toilet, a small-scale fecal storage tank (gravity or pressure type), a forced exhaust and ventilation device, a lighting system, and user-friendly accessories (such as handrails and storage racks). The double-position design allows for differentiated configurations of sit-down and squat toilets to meet different usage habits.
3. Environmental Adaptation Interfaces: Equipped with leveling feet, standard sewage cleaning ports (for easy connection to sewage suction trucks), and quick external water and power supply interfaces; the exterior is painted with eye-catching identification colors and treated with anti-sticking properties to reduce maintenance costs.

System Composition and Rental Considerations

1. Core Modules:
   • Isolation Units: Attention should be paid to material strength, internal space dimensions, and ventilation design to ensure user comfort and safety.
   • Waste Treatment Systems: Technical approaches include chemical degradation, biological decomposition, or vacuum suction. Appropriate solutions should be selected based on the duration of use and the volume of foot traffic (e.g., rapid treatment types for short-term events and attention to maintenance cycles for long-term use).
   • Auxiliary Modules: These cover lighting, handwashing facilities, barrier-free access, etc. Configuration needs should be clearly defined to match the functions of the scenario.
2. Key Points in the Rental Process:
   • Demand Matching: Professional vendors will inquire about parameters such as the duration of use, peak foot traffic, and water and power supply conditions, rather than directly recommending products.
   • Technical Document Evaluation: It is necessary to verify the basis for calculating the capacity of the waste treatment system, the scheduling mechanism for backup equipment, and the fault response process.
   • Contract Terms: Clearly define the version of the equipment list, the party responsible for maintenance, emergency response procedures, and environmental restoration requirements after removal; the total cost should cover basic rental fees, transportation and installation fees, consumable replenishment fees, cleaning service fees, and repair fees to avoid simple comparisons based on daily rental rates.

Decision-Making Basis and Verification

1. Cross-Validation of Multiple Solutions: Request different vendors to provide solutions for the same parameters and compare descriptions of equipment stability guarantees, emergency plans, and standardization of service processes.
2. Verification of Operational Capabilities: Check real-life records of equipment storage and past service certificates to ensure that the vendor has practical execution capabilities.