Setting Up Mobile Toilets at Construction Sites

Setting up mobile toilets at construction sites requires comprehensive planning in four aspects: selection criteria, rental services, installation management, and full-process operations to ensure they meet temporary needs and comply with regulations.

I. Selection Criteria

1. Capacity Adaptation: Configure toilet stalls based on the number of workers on site. Typically, one standard toilet stall is provided for every 50 people, with an additional 20% reserve during peak periods (e.g., concrete pouring) to avoid queues affecting construction efficiency.
2. Material and Structure: Prioritize stainless steel or thickened plastic shells with waterproof and sun-resistant properties. Internally, they should be equipped with anti-slip floors, independent flushing systems, and, in winter, models with insulation functions can be selected to ensure equipment durability and user safety.
3. Functional Configuration: Add barrier-free facilities (e.g., handrails, anti-slip steps), female-only stalls, or ventilation and deodorization devices as needed. Simple models may not include water and electricity, which can be supplemented later through temporary water and power supplies to meet basic needs.

II. Rental Service Points

1. Price Composition: The cost includes transportation, installation, and daily maintenance. Charges are per day, ranging from 100 to 300 yuan per unit, with an 80% discount for monthly rentals. The deposit is 20%-30% of the equipment's total value. Clear contract terms are necessary to avoid disputes.
2. Service Response: Choose suppliers with local warehouses. In Xinyu city, delivery is within 24 hours, and for large projects, reservations should be made 7 days in advance to ensure timely equipment arrival.
3. Compliance: Confirm that the rental company holds an Environmental Sanitation License and that the toilets comply with the Urban Public Toilet Design Standard (CJJ14-2016) to avoid penalties for non-compliance.

III. Installation and Management

1. Location Requirements: Position the toilets within 50 meters of the construction area, away from canteens and dormitories to reduce odor impact. The ground should be hardened and equipped with drainage ditches. In winter, wind and snow-proof enclosed models can be selected.
2. Daily Maintenance: The rental company should clean the toilets once a day and disinfect them twice a week. The construction site should assign a dedicated person to check the flushing system to avoid blockages affecting use.
3. Emergency Plan: Prepare 1-2 spare toilets. Check drainage holes on rainy days and select models with reinforced bases in extreme weather to ensure equipment stability.

IV. Full-Process Operations (Example: Pingdingshan)

1. Preliminary Planning: Estimate the number of people, survey the site, and customize special requirements (e.g., barrier-free facilities) in advance to avoid increased costs from later modifications.
2. Rental Process: Confirm the rental company's qualifications, compare quotes, and sign a contract specifying delivery time, maintenance frequency, and damage compensation terms to protect both parties' interests.
3. On-Site Acceptance: Check the facilities' integrity, ventilation performance, and signage clarity to ensure compliance with the Urban Environmental Sanitation Facilities Setting Standard and avoid rework due to non-compliance.
4. Demobilization Management: Clear surrounding garbage, restore the ground to its original state, verify cost details, and retain invoices to ensure a closed-loop process.