6.3.2) Preventing water system pollution
Processes to prevent polluted water entering the water system, including pollution caused by accidents and incidents at the university.

To prevent contaminated water from entering the clean tap water system, there are a total of 38 tap water storage towers in the Tamsui Campus, Taipei Campus, and Lanyang Campus. The clean openings of each water storage tower are locked and controlled, and non-management personnel is strictly prohibited from opening them arbitrarily. Every year, a professional manufacturer is appointed to clean the tower body. After the cleaning is completed, the Taiwan Inspection Technology Co., Ltd. (SGS) will conduct a water quality sample inspection (once every 3 months). The inspection results meet the "Drinking Water Quality Standards" set by the Environmental Protection Agency of Taiwan. In addition, the campus water purification pipeline and sewage pipeline distribution map are established, and the university's professional hydropower technicians schedule an inspection plan. If abnormal water leakage is found, it may be repaired immediately to avoid cross-contamination between water pipelines. The sewage generated in the laboratory can be discharged into the sewage pipe after primary treatment and then taken over to the off-campus sewage treatment plant for final treatment through the sewage sewer.