之后张xx阐述：由于近期阴雨，混凝土含水量大，模板加固、支撑不到位，导致二号宿舍楼一层北段现浇混凝土期间，出现板面、梁整体下沉现象。对此，4月17日早，沈校长召开了专题会议，会议内容为：

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　　5、各工地工人必须戴安全帽，如有不戴者，各工地负责人要实行罚款处理。

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

• Keep it short and easy to remember.
• Use keywords related to your blog's topic.
• Avoid using hyphens or numbers.
• Make sure it's available (you can use a domain registrar's search tool to check).

　　2、 主入口门禁设备，1#车库闸道设备安装问题。 安保人员需衣着整齐，腰带，帽子都要佩戴。上岗期间面对业主及客人需微笑点头问候。