Mobile Toilets on Construction Site Floors

The key points for selecting, costing, installing, and maintaining mobile toilets on construction site floors are as follows:

I. Selection Criteria

1. Capacity Matching: Determine the specifications based on the number of workers on the site. Single-person toilets can accommodate 1-2 people per use, while for multiple users, it is recommended to choose double-unit models. During peak construction periods, increase the reserve quantity by 20% to avoid queues affecting efficiency.
2. Material and Structure: Prioritize stainless steel or thickened plastic shells with waterproof and sun-resistant properties, offering a service life of 3-5 years. Internally, they should be equipped with anti-slip floors and independent flushing systems. In winter, models with insulation functions can be selected to prevent pipe freezing.
3. Functional Configuration: Add barrier-free facilities (such as handrails and anti-slip pedals), female-only compartments, or ventilation and deodorization devices according to needs to enhance comfort and safety.

II. Rental Service Costs

1. Billing Method: Daily rental rates typically range from 100-300 yuan per unit, with an 20% discount for monthly rentals. The deposit is 20%-30% of the total equipment cost, refundable upon return without damage.
2. Included Costs: Transportation, installation, and routine maintenance services are included, with no additional basic maintenance costs for the lessee.

III. Installation Requirements

1. Location Selection Principles: Position within 50 meters of the construction area for easy worker access; away from living areas such as canteens and dormitories to reduce odor impact; the ground must be hardened to prevent equipment tilting or damage.
2. Drainage Design: Set up drainage ditches or connect to municipal pipelines to prevent water accumulation, which could cause equipment corrosion or bacterial growth.

IV. Daily Maintenance Standards

1. Cleaning Frequency: The lessee must clean at least once a day and disinfect twice a week, focusing on the toilet bowls, floors, and flushing systems.
2. Equipment Inspection: Assign a dedicated person to record usage and regularly check if the flushing system is functioning properly, promptly unclogging blocked pipes to prevent sewage overflow.
3. Consumable Replenishment: Regularly replace consumables such as toilet paper and hand soap to ensure normal equipment operation.

By reasonably selecting specifications, clarifying cost terms, standardizing installation locations, and strengthening daily maintenance, the usage efficiency and hygiene level of mobile toilets on construction site floors can be effectively improved, meeting the needs of personnel during peak construction periods.