Precautions for Mobile Toilets in Jilin

The precautions for mobile toilets in Jilin should be comprehensively considered from four aspects: purchase, installation, use, and maintenance, as detailed below:

Purchase Precautions

1. Compliance and Environmental Standards
   They must comply with the 'Regulations on the Setup of Temporary Sanitation Facilities at Construction Sites in Jilin Province'. The sewage discharge system should have anti-leakage design, and some areas require the provision of fecal waste collection buckets with a capacity of ≥100L.
2. Material and Load-Bearing Capacity
   The toilet body should be made of thickened fiberglass-reinforced plastic (with a thickness of ≥5mm). The floor should have a load-bearing capacity of ≥200kg/㎡, and the bottom should be equipped with anti-slip mats or undergo anti-corrosion treatment.
3. Functional Configuration
   The basic model should include a squat toilet, flushing system, lighting, and ventilation fan. For winter construction projects, it is recommended to choose models with heating devices, with the water temperature controlled within the range of 35℃-40℃.
4. Winter Adaptability
   In the low-temperature environment of winter in Jilin, products equipped with insulation layers (with a thickness of ≥5cm) and electric heating systems should be selected to prevent damage to internal facilities due to freezing.
5. Transportation and Installation Convenience
   It is recommended to be equipped with detachable wheels (with a load-bearing capacity of ≥500kg) for easy transportation by trailers. During installation, an operating space of ≥0.5m should be reserved.

Installation Precautions

1. Site Selection Principles
   They should be placed downwind of the construction site and at least 10m away from the living area to prevent odor diffusion. They should be close to a water source for easy water replenishment and away from areas with construction dust.
2. Structural Stability
   They need to be adapted to the low-temperature environment with wind and snow in Northeast China, using thickened steel structural bodies and anti-corrosion and anti-rust processes to ensure structural stability.

Use Precautions

1. Winter Anti-Freezing Measures
   When the temperature drops below -10℃, an electric tracing heating device (with a power of ≤500W) should be installed in the water tank, or the water tank should be emptied after work every day. In extremely low-temperature environments, diesel heating options can be selected.
2. Ventilation and Deodorization
   Maintain air circulation inside the toilet by installing ventilation equipment or regularly opening windows to prevent odor accumulation.

Maintenance Precautions

1. Regular Cleaning and Disinfection
   It is recommended to arrange for dedicated personnel to clean daily and conduct in-depth disinfection once a week. Using environmentally friendly degradable agents can reduce chemical residues.
2. Inspection of Pipes and Valves
   Regularly check whether the water supply and drainage pipes are leaking and whether the valves can be opened and closed normally.
3. External Cleaning and Maintenance
   Remove dust and stains from the surface and wipe with a mild detergent and a damp cloth.
4. Comprehensive Inspection and Repair
   Regularly inspect the structural stability of the toilet, the integrity of its components, and the safety of its electrical system to ensure normal equipment operation.