Mobile Toilets for Gaokao (College Entrance Examination)

Mobile toilets during the Gaokao period are primarily used to serve candidates and their parents, providing convenience to address the issue of difficult access to restrooms near examination sites, and featuring sanitation guarantees and privacy protection.

I. Purpose and Function of Setup
During the Gaokao period, the volume of people around examination sites surges, making it difficult for existing public restrooms to meet the restroom needs of candidates, parents, and examination staff. The introduction of mobile toilets can quickly supplement restroom facilities, avoiding the impact on candidates' conditions due to queuing or searching for restrooms. For example, Guiyang effectively alleviated restroom pressure around examination sites by setting up limited-edition mobile toilets, providing convenient conditions for candidates and parents.

II. Facility Features and Design

1. Functional Completeness: Mobile toilets are usually equipped with flushing facilities, sewage collection devices, and independent room structures. The 12 mobile public toilets rented by Hunan Xiangjiang New Area adopt a mini-room shape, with each toilet stall being an independently enclosed space, equipped with its own flushing system. Sewage is collected through dedicated pipes to prevent overflow and environmental pollution.
2. Privacy Protection: Toilet stalls are designed without gender distinction, adopting a fully enclosed structure to ensure user privacy. For example, each toilet stall in the mobile public toilets in Xiangjiang New Area is an independent room with a well-functioning door lock, eliminating concerns about privacy.
3. Environmental Adaptability: Mobile toilets can be parked near examination sites around the clock without the need for fixed infrastructure support. They are compact in size and flexible in movement, allowing for position adjustments according to the actual needs of examination sites.

III. Sanitation Management and Maintenance
To ensure a good user experience, mobile toilets are all equipped with dedicated personnel for cleaning and maintenance. For example, the mobile public toilets in Xiangjiang New Area are cleaned regularly by dedicated personnel to ensure no odors and intact facilities; the limited-edition mobile toilets in Guiyang are maintained by sanitation workers for daily cleaning, avoiding sanitation issues due to high usage frequency.

IV. Application Scenarios and Effects
Mobile toilets are mainly deployed in densely populated areas such as examination site entrances and parent waiting areas, shortening the distance to restrooms through reasonable layout. Their independently enclosed design can reduce the psychological pressure on candidates caused by using restrooms and also provide temporary resting spaces for parents. Practice has shown that such facilities have significantly improved the level of service guarantees during the Gaokao period and have become an important part of the infrastructure around examination sites.