Regulations on Final Disposal of Low Level Radioactive Waste and Safety Management of the Facilities Article 11

Before the closure of low level disposal facilities, the drainage and anti-infiltration design shall be able to prevent the waste from contacting with the accumulated water or infiltrated water.
中文原文 低放射性廢棄物最終處置及其設施安全管理規則第11條
低放處置設施封閉前,其排水與防滲設計,應能防止廢棄物與積水或滲漏水接觸。

English translation for reference only; the Chinese text prevails. Not legal advice.