工程师应至少提前7天通知承包商开工日期。
The Engineer shall give the Contractor not less than 7 days' notice of the Commencement Date.
新泽西的消防人员提前开始了今天的工作，大约凌晨1：30他们就开工了，因为一座正在施工的公寓着了火。目前没有人员伤亡报告。
Firefighters in New Jersey got an early start to their workday, about 1:30 this morning. Condominium complex under construction went up in flames. No injuries reported.
不能按期开工建设的，应提前30日向出让人提出延建申请，但延建时间最长不得超过一年。
If he cannot begin the construction on time, he should propose the extension request to the assignor ahead of 30 days, but the time can't exceed a year utmost.
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