Portable Toilets at Fancheng Construction Site

The configuration of portable toilets at the construction site in Fancheng, Xiangyang, must adhere to the 'Hubei Provincial Environmental and Sanitary Standards for Construction Sites'. The specific requirements and implementation points are as follows:

1. Configuration Quantity and Gender Ratio

Portable toilets should be configured at a ratio of one standard stall per 50 people, with the number of female stalls exceeding that of male stalls, recommended ratio of 1:1.5. For example, if there are 200 people on the construction site, at least 4 stalls are required, with 2-3 female stalls and 1-2 male stalls recommended. This ratio aims to balance gender usage needs and avoid long queues for females. For special construction areas (such as high-temperature work zones or densely populated areas), additional barrier-free toilets or portable toilets with ventilation systems should be configured to meet the needs of special populations or improve the usage environment.

2. Selection of Portable Toilet Types

Depending on the conditions of the construction site, portable toilets can be classified into three types:

1. Standalone Single Toilet: Equipped with a fecal storage tank, flushing water tank, and ventilation equipment, suitable for construction sites with open space but inconvenient access to water and electricity. Its advantages include strong independence and flexible mobility, with a daily rental cost of approximately 80 to 150 yuan.
2. Vehicle-mounted Portable Toilet: Integrated into a trailer or truck, equipped with its own generator, suitable for scenarios with high foot traffic and the need for rapid deployment (such as large-scale construction projects). Due to its comprehensive functionality, the daily rental cost may exceed 500 yuan.
3. Simple Squat Toilet + Fence Combination: Without a flushing system, it requires the use of a fecal tank or suction truck, with the lowest cost but relatively poor sanitary conditions, suitable for construction sites with short-term, low-budget, or temporary usage needs.

3. Daily Maintenance Requirements

The maintenance of portable toilets must meet the following standards:

• Cleaning Frequency: Clean at least twice a day, including wiping surfaces, emptying waste, and replenishing toilet paper and hand sanitizer.
• Facility Inspection: Regularly inspect the flushing system, door locks, lighting, and other facilities. Damaged components must be repaired within 24 hours to ensure normal usage.
• Waste Disposal Management: If using a fecal storage tank or fecal tank, regularly arrange for a suction truck to clean it to prevent overflow or odor diffusion.

4. Rental Cost Composition

The rental cost typically includes four parts:

1. Base Rental Fee: Calculated based on the toilet type and rental duration, with a daily rental cost of 80-150 yuan for standalone single toilets and possibly over 500 yuan for vehicle-mounted toilets.
2. Transportation and Installation Fee: A one-time fee of approximately 200 to 500 yuan, depending on the distance and installation complexity.
3. Cleaning and Waste Disposal Fee: A service fee of approximately 300 to 600 yuan per time, charged based on the actual number of cleanings.
4. Deposit: Generally 30% to 50% of the total rental cost, refunded upon lease expiration if there is no damage.

The construction site can comprehensively select toilet types and rental plans based on personnel size, project duration, and budget, while strictly implementing maintenance standards to ensure construction site hygiene and worker health.