Installation of Mobile Toilets in Rural Areas of Longnan

The installation of mobile toilets in rural areas of Longnan should follow standardized procedures for site selection, installation, inspection, and maintenance, and can be completed with the support of local policies and service resources.

I. Site Selection and Installation Requirements

1. Site Selection Principles: Choose flat and dry areas, away from water sources (such as rivers and wells) and kitchens, to avoid contaminating groundwater and affecting the living environment. For public areas, consider pedestrian traffic and ease of use.
2. Installation Specifications: Mobile toilets should be placed steadily to ensure firm contact between the bottom and the ground. When connecting sewage pipes, ensure a reasonable slope (usually not less than 2%) to prevent sewage backflow or blockage. If a water-flush toilet is used, it should be connected to a water supply system that meets standards.

II. Post-Installation Inspection and Debugging

1. Facility Function Testing: After installation, check whether the toilet flush, sink drainage, lighting, and ventilation systems are functioning properly, ensuring no water leakage or odors.
2. Sewage Pipe Verification: Confirm the smooth flow of sewage pipes through water injection tests to avoid subsequent operational failures caused by pipe bending or foreign object blockage.

III. Maintenance and Mobility Management

1. Daily Maintenance:
   • Regularly disinfect (recommended 1-2 times a week) using chlorine-based disinfectants to clean the toilet, floor, and sink.
   • Promptly empty trash bins to prevent bacterial growth from accumulated waste.
   • Monthly inspection of sewage pipes to remove sediment and ensure smooth drainage.
2. Mobility Operations: If relocation is necessary, first empty the sewage tank (or connect to a sewage extraction device to clean the septic tank), remove sewage pipes and water supply connections, and use professional transportation equipment (such as forklifts) for relocation. Repeat the site selection and debugging procedures during reinstallation.

IV. Policy and Project Support

Longnan City promotes rural toilet renovation through the 'Toilet Revolution' project, providing technical guidance and financial subsidies. As of July 2024, the coverage rate of public toilets in administrative villages across the city has reached 100%, and toilet renovation models suitable for local conditions, such as water-flush and three-compartment toilets, have been promoted. The project establishes a long-term management and maintenance mechanism, with village committees or cooperatives equipped with sewage extraction equipment responsible for regular cleaning and maintenance, reducing the management costs for farmers.

V. Utilization of Local Service Resources

Longnan region offers mobile toilet rental services, including simple models (suitable for temporary events), luxury models (equipped with air conditioning and independent bathrooms), and scenic area-specific models (corrosion-resistant and large-capacity), with 24-hour delivery and installation support. Farmers or collectives can choose rental periods based on their needs, with service providers responsible for the entire process of transportation, installation, and disassembly, reducing the burden of self-operation.