****煤电有限责任公司一期（2×660MW）1 号机组发电机定子卸车、吊装就位施工技术措施

II

4.4.9 起吊高度校核.................................................................................................................13

5 保 证 工 期 的 措 施 .........................................................................................................................13

5.1 影响进度的因素.................................................................................................................... 13

5.2 工期保证措施

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6 技 术 经 济 分 析

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7 质 量 控 制 点 的 设 置 和 质 量 通 病 的 预 防

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7.1 质量目标................................................................................................................................ 14

7.2 质量保证措施........................................................................................................................ 14

7.3 质量通病及预防措施............................................................................................................14

7.4 作业过程中控制点的设置

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7.5 质量标准及要求

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8 作 业 的 安 全 要 求 和 环 境 条 件

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8.1 安全施工技术措施................................................................................................................15

8.1.1 起吊作业的安全要求.................................................................................................... 15

8.1.2 国家强制性条文............................................................................................................ 16

8.1.3 焊接和切割作业

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8.1.4 脚手架的搭设

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8.1.5 使用滑车时的注意事项

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8.1.6 使用卷扬机的注意事项................................................................................................ 17

8.2 应急预案............................................................................................................................... 18

8.3 作业的环境要求................................................................................................................... 18

8.4 危险源辨识与风险评价表（见附表）

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8.5 环境因素辨识与评价表（见附表）

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9 附 录

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