Temporary Use of Mobile Toilets at Construction Sites

The temporary use of mobile toilets at construction sites requires comprehensive consideration from multiple aspects such as demand assessment, rental process, configuration types, prices, and emergency plans.

Demand Assessment:

• Construction Site Scale and Duration: Choose the rental quantity based on the number of construction workers and the project duration. For every 50 workers, 1-2 standard toilets are needed. For projects with a duration exceeding 3 months, long-term rental is recommended, while short-term projects can opt for temporary rental.
• Site Conditions: The installation location should avoid low-lying areas prone to waterlogging and high-voltage power lines, ensuring accessibility for transport vehicles. Some construction sites may need to apply for road occupation permits in advance.
• Special Requirements: For construction in high temperatures or at night, toilets with ventilation systems or lighting equipment can be selected.

Rental Process and Precautions:

• Legitimate Channels: Prioritize companies with the 'Urban Domestic Waste Operational Cleaning, Collection, and Transportation Service License'. Sign a standardized contract to clarify the scope of services.
• Delivery and Inspection: Upon receipt, inspect the toilet's appearance and internal facilities for damage, and confirm that accessories such as sewage pipes and water inlet pipes are complete.
• Daily Maintenance: The service provider should regularly clean and repair the toilets, while the construction team should avoid dumping construction waste into them.

Configuration Types:

• Standard Type: Equipped with a flushing system, suitable for ordinary construction sites.
• Environmentally Friendly Type: Uses microbial treatment technology, eliminating the need for sewer pipes.
• Barrier-Free Type: Equipped with handrails and facilities for the disabled, meeting humanized needs.

Rental Prices and Moving Methods:

• The average daily rental price in Nanping is approximately 300-800 yuan. Long-term rentals enjoy an 8-9% discount, with a deposit of 30% of the equipment's value.
• Moving Methods: For construction sites that frequently change locations, choose lifting and transportation types; for large, fixed sites, choose wheeled trailer types.

Emergency Plans and Their Importance:

• In case of emergencies, contact the sanitation department to coordinate temporary public toilets or prepare portable toilets in advance.
• For Workers: Ensures dignity and efficiency, avoiding delays in the construction schedule or increased cleaning costs due to searching for public toilets.
• For Buildings: Prevents urine from seeping into cement crevices, forming odor sources, and avoids ammonia gas from feces corroding pipe joints.
• For the Construction Schedule: Reduces 'invisible downtime'. Workers spend an average of 20-30 minutes per toilet visit, accumulating to tens of hours wasted each month.

Purchase Criteria (if buying):

• Odor Control Design: Adopt a multi-layer structure, such as activated carbon filtration and water seal odor control.
• Dirt and Wear Resistance: Choose materials that can withstand the construction site environment, coping with dust and cement pollution.