Water Act Article 47

The authority-in-charge may revoke or restrict the approval granted to a water work in any of the following events; if necessary, the authority-in-charge may order an alteration or demolition:1. construction not in compliance with the approved plan or exceeding the scope of approval;2. poor working method that adversely affects public interests;3. working procedures not in compliance with laws and regulations;4. failure to commence or complete work within the permitted duration unless an extension is granted by the authority-in-charge under special circumstances.
中文原文 水利法第47條
興辦水利事業經核准後,發生左列情事之一者,主管機關應撤銷其核准或予以限制;於必要時,並得令其更改或拆除之:
一、設施工程與核定計畫不符或超過原核准範圍以外者。
二、施行工程方法不良,致妨害公共利益者。
三、施工程序與法令不符者。
四、在核准限期內,未能興工或未能依限完成者。
但因特殊情形申請主管機關核准予以展期者,不在此限。

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