求翻译：环评报告书、环评报告表应分别在接受委托后90、30个工作日内编制完成，并送南通市环保局审查。特殊情况完不成的，应由建设单位告知环保窗口。是什么意思？

The EIA report, the EIA report should be entrusted respectively 90, completed within 30 days after, and returned to Nantong city environmental protection Bureau for review. Special circumstances can finish, the construction unit should inform the environment window.