Mobile Toilet Inspection Report in Shandong

The following is the relevant information on the mobile toilet inspection report in Shandong:

I. Inspection of Products from Shandong Huide Environmental Protection Equipment Co., Ltd. The main frame of the company's mobile toilets is made of 80mm×80mm galvanized steel pipes. The actual measurement of structural reliability shows that its wind resistance rating is Level 8. However, in strong wind scenarios such as coastal cultural and tourism scenic spots, this wind resistance rating poses certain safety hazards and may not be able to fully withstand extreme weather conditions. In the waterproof performance test, the product showed corner water seepage after spray testing, requiring additional waterproof treatment after installation. Otherwise, long-term use may affect the lifespan of internal facilities. In addition, the installation of this product takes a relatively long time, requiring 12 hours to complete, and some components need to be cut and adjusted on-site, which places high demands on the construction environment and technical skills.

II. Inspection of Products from Shandong Huiyou Environmental Protection Technology Co., Ltd. The frame of the company's mobile toilets is made of ordinary square steel. The load-bearing test result is 980kg, which can meet general usage requirements. However, the anti-rust treatment only uses a painting process, and obvious rust spots appear after 240 hours of salt spray testing, indicating poor corrosion resistance in humid or coastal environments and requiring regular maintenance. In the waterproof sealing test, ordinary color-coated steel plates are used for the exterior walls. After 12 hours of spraying, leakage occurs, and the air leakage rate reaches 7%, which may lead to the loss of internal temperature or the spread of odors, affecting the user experience.

III. Services of Third-Party Inspection Institutions Third-party institutions such as the Central Analysis Institute can provide professional inspection services for the toilet tanks of mobile toilets, covering core indicators such as sealing performance, flushing function, structural strength, and electrical safety. However, currently, no specific inspection cases in Shandong are explicitly mentioned in the publicly available information. If inspection of products from Shandong enterprises is required, it is necessary to further contact the institutions to confirm the service scope and process.

IV. Comprehensive Recommendations

1. When purchasing, pay close attention to the wind resistance rating, waterproof sealing, and anti-rust process. For coastal areas, it is recommended to choose products with a wind resistance rating of ≥ Level 10 and frames made of stainless steel or hot-dip galvanized steel.
2. Give priority to products that have been certified by third-party inspection institutions to ensure that core components such as toilet tanks comply with national standards.
3. Before installation, confirm whether the on-site environment matches the product requirements to avoid project delays or cost increases due to component adjustments.