Regulations for the Implementation of Alternative Offers Article 12

Where a winning tenderer submits an alternative offer after contract award but is not able to fulfill the contract by the alternative offer, or when any of the circumstances referred to in paragraph 2 of Article 6 occurs during contract performance of the alternative offer, the entity shall terminate or rescind the contract and may claim for damages against such tenderer, except where the tenderer is willing to fulfill the contract for the main offer which meets the requirements set forth in the tender documentation, or to perform the contract by means of other ways beneficial to the entity.Where the main offer or other ways are adopted for contract performance referred to in the preceding paragraph, the increased expenses necessary for handling the change shall be borne by the supplier. The time-limit for contract performance shall be calculated from the starting date of the original contract, and the time consumed by the alternative offer shall not be deducted.
中文原文 替代方案實施辦法第12條
廠商於得標後提出替代方案,而未能依替代方案履約,或履行替代方案有第六條第二項各款情形之一者,機關應終止或解除契約,並得追償損失。
但廠商願改以合於招標文件規定之主方案或其他對機關更有利之方式履約者,不在此限。
前項改依主方案或其他方式履約者,機關為處理該方案所增加之必要費用,由廠商負擔。
其履約期限之計算,應自原契約開始履約日起算,且不得扣除履行替代方案所費時間。

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