Water Act Article 73

As to annual repair work on waterway structure, the authority-in-charge shall, after each flood control season, survey any damages thereon, and make repair work with permission from its superior authority and complete the repair work before the flood control season commences in a subsequent year. The repair work shall be inspected by the superior authority for acceptance.
中文原文 水利法第73條
水道建造物歲修工程,主管機關應於防汛期後,派員勘估,報准上級主管機關分別興修,至翌年防汛期前修理完竣,並報請驗收。

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