机电安装工程(施工组织设计)投标.doc

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1、金晖家园机电安装工程（施工组织设计）投标单位：江苏建兴建工集团有限公司法定代表人：编制日期：二OO五年元月八日目录1施工概况············································31.1结构概况···········································31.2专业概况···········································32施工准备···········································122.1施工管理网络······

2、································122.2施工技术准备······································122.3施工人员准备······································122.4施工机械设备及仪器准备····························132.5主要设备材料进场一览表····························153施工依据···········································194施工方

3、案···········································224.1施工配合··········································224.2技术措施··········································264.3施工方案··········································294.3.1给排水方案······································294.3.2通风空调安装方案············

4、····················434.3.3空调水系统施工方案······························544.3.4电气安装方案····································625质量通病预防·······································756成品保护措施·······································797工期保证措施·······································828降低成本措施······

5、·································839现场文明及环保保证措施·····························8510现场安全保证措施··································8611工程保修措施······································8712施工进度计划表··································891、工程概况1.1结构概况金晖嘉园四期公建由北京金悦鑫房地产开发有限公司开发，北京东海富京国际建筑设计有限公司设计

6、。位于海淀区西直门外小村33#，框架结构，总建筑面积51598m2。地上34998m2，地下16960m2，人防4896m2。地下三层，地上十一层，负一层为社区服务中心，负二层为车库，负三层为人防车库。地上部分南北两端为十一层写字楼，中间为七层写字楼。1.2机电概况1.2.1给排水安装工程给排水安装工程包括：生活给水系统、热水系统、中水给水系统、消火栓系统、自动喷洒系统、污废水排水系统，雨水排水系统和卫生洁具安装。1.2.1.1生活给水系统本工程生活给水分区供给，分为低区及高区二个部分。地下三层至地上四层为低区供水系统，五层至十一层为高区供水

7、系统。低区给水系统水源由市政管网直接提供，由管径DN100热镀锌钢管双管引入，分由立管G1L-1～G1L-9、G1L-6＇及GL-C供低区各用水。高区供水水源由市政管网经二路DN100引入地下三层生活水池（18M3），通过三组变频调整泵（二用一备）加压后分由立管GL-1～GL-5送到高区各用水点。生活水池水位及变频调速泵的启停均实行自动控制。低区、高区给水方式均为下供上行式。给水管管材采用热镀锌钢管，丝扣或法兰连接。1.2.1.2生活热水系统生活热水系统分区供给与生活给水系统分区相同。生活用热水由小区热力管网提供，由两根D219×6管引至地下

8、二层换热站，经分水器供给低高区生活热水。热水引入管径为DN50，回水管径DN32，采用热镀锌钢管。热水供水方式均为下供下回式。1.2.1.3中水给水系统中水给水系统