Mobile Toilets in Chenggong District, Yunnan

Chenggong District in Yunnan has established a relatively comprehensive system for mobile toilet construction, covering various aspects such as newly added facilities, functional features, quantity distribution, and management models.

I. Layout of Newly Added Smart Mobile Toilets
In mid-to-late June 2022, Chenggong District added six municipal smart mobile toilets, specifically located at the intersection of Yuhua Road and Changfeng Road, the southeast side of Baiyao Street and Xinhui Road, the southeast corner of Xuehai Road and Shaoguang Street, beside Exit B of Niutoushan Metro Station on Lian Avenue, within Sanchakou Community, and at Luolong Village Folk Culture Square. These toilets are strategically placed in high-traffic areas such as transportation hubs, communities, and cultural squares, effectively expanding the coverage of public services.

II. Functional Features of Mobile Toilets
The newly added mobile toilets adopt a modular design, each occupying an area of approximately 35 square meters, and are equipped with four squatting stalls, one accessible toilet, and one management room. They exhibit significant smart features:

• Sanitation Management: Free toilet paper is provided, and the usage status is displayed in real-time on an external screen to avoid queuing. Internally, they are equipped with automatic flushing devices, ventilation fans, and bright windows to ensure air circulation and sufficient lighting.
• User Experience: The sink is independently placed outside the toilet for pedestrian convenience. Aromatherapy devices are added to enhance environmental comfort. The accessible toilet meets the needs of special groups, reflecting humanized design.
• Aesthetic Integration: The toilet design harmonizes with the surrounding environment, avoiding a jarring appearance, while ensuring a reasonable layout and sufficient quantity, balancing practicality and aesthetics.

III. Quantity and Type Distribution of Public Toilets
As of June 27, 2022, Chenggong District has a total of 318 municipal public toilets under management, including:

• Mobile Toilets: 32 units, accounting for approximately 10%, primarily serving temporary events or high-traffic areas.
• Fixed Toilets: 286 units, accounting for approximately 90%, forming the main body of the public toilet system.
• Smart Toilets: 56 units, utilizing IoT technology for remote monitoring and environmental monitoring, enhancing management efficiency.

IV. Management and Service Model
Since January 1, 2022, Chenggong District has fully implemented a market-oriented outsourcing management model for municipal public toilets, with professional enterprises responsible for daily cleaning, maintenance, and equipment updates to ensure toilet hygiene standards and facility integrity, promoting standardized and refined services.

V. Rental Service Information
Yunnan Suitian Environmental Protection Engineering Co., Ltd. provides mobile toilet rental services in the Chenggong area, meeting short-term needs for temporary events, construction sites, and other scenarios, further expanding the application scope of mobile toilets.