【正文】 .............................................. 12 5 施工平面布置及臨時設(shè)施布置 .................................................................................................................................... 13 6 關(guān)鍵施工技術(shù)、工藝 ..................................................................................................................................................... 14 關(guān)鍵施工技術(shù)、工藝 .............................................................................................................................................. 14 1）測量概況 ............................................................................................................................................................... 14 2）測量工作程序 ....................................................................................................................................................... 14 3）放線控制 ............................................................................................................................................................... 14 放線方法 ................................................................................................................................................................... 15 1）距離測量： ........................................................................................................................................................... 15 2）高程測量： ........................................................................................................................................................... 15 3 給水管道施工流程 .................................................................................................................................................. 15 1）給水管道施工方法 .............................................................................................................................................. 16 2）給水管材安裝 ....................................................................................................................................................... 16 給水管道水壓試驗 .................................................................................................................................................. 18 給水管道消毒、清洗 .............................................................................................................................................. 19 給水管道施工質(zhì)量控制 .......................................................................................................................................... 19 1）管坑開挖保證質(zhì)量措施 ...................................................................................................................................... 19 2）管道安裝質(zhì)量保證措施 ...................................................................................................................................... 20 3）閥門安裝質(zhì)量保證措施 ...................................................................................................................................... 20 4）管道試壓質(zhì)量保證措施 ...................................................................................................................................... 20 5）管坑回填質(zhì)量保證措施 ...................................................................................................................................... 20 6）管道沖洗消毒質(zhì)量保證措施 .............................................................................................................................. 21 7 安全文明施工措施 ......................................................................................................................................................... 21 施工現(xiàn)場安全措施 .................................................................................................................................................. 21 文明施工措施 .......................................................................................................................................................... 24 1）文明施工管理： .................................................................................................................................................. 24 2）文明施工管理基本要求： .................................................................................................................................. 25 8 質(zhì)量保證 .......................................................................................................................................................................... 26 工程管理質(zhì)量目標(biāo) .................................................................................................................................................. 26 1）質(zhì)量目標(biāo)： ........................................................................................................................................................... 26 2）實行全面質(zhì)量管理： .......................................................................................................................................... 26 工程質(zhì)量管理措施 .................................................................................................................................................. 26 1）質(zhì)量管理 ............................................................................................................................................................... 26 2）原材料、半成品及成品質(zhì)量管理 ..................................................................................................................... 27 3）質(zhì)量檢查管理 ....................................................................................................................................................... 28 施工質(zhì)量管理體系： .............................................................................................................................................. 28 1）施工質(zhì)量管理組織： ..........................................