求翻译：若因甲方原因不能按时开工，甲方应在开工日期前3天以书面形式通知乙方延期开工，并重新约定开工日期，工期顺延。是什么意思？

Reason of Ruoyin Party can not start on time, Party A shall be three days before the start date of written notice to Party B extension started, and the agreed start date of extension of time.

If it is for a party, why not start on schedule a Party should be started 3 days before the date written notice to Party B extension project, and construction date, re-engagement project.

正在翻译，请等待...

Reason late starts because of party a, party a shall be before the start date to 3 days written notice to party b extensions in operation and renewed contract start date, duration, postponed.

Because if the party of the first part reason cannot begin on time, the party of the first part should previous 3 days inform the second party in the operation date by the written form to postpone begins, and agrees the operation date, the time limit for a project postpones.