下一步，要求派零工清理宿舍楼、办公楼主干道淤泥。

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　　4、塔吊修理时，必须让修理人员佩戴安全带，以防发生意外。

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• 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).

　　1、东教学楼、实验楼5月上旬进行主体验收，5月中旬进行室内外粉刷，6月底进行外墙面砖的施工；