中铁十五局集团第一责任有限公司灵河高速公路LJ6标项目部工程质量自控体系二○一一年四月目录一、总则.............................................................................1编制说明..........................................................................1编制依据..........................................................................1适用范围..........................................................................4二、质量方针与目标...................................................................5质量方针..........................................................................5总体质量目标......................................................................5专项工程质量目标..................................................................5三、质量体系组织机构.................................................................7组织机构..........................................................................7主要领导、部门和人员质量职责.....................................................10四、质量管理制度....................................................................18●材料、设备及构配件管理制度........................................................18●隐蔽工程检查,检验批、分项、分部、单位工程质量验收................................19●工程质量验工检查制度..............................................................19●成品保护制度......................................................................20●岗位培训制度......................................................................20●质量事故调查和处理................................................................21●质量信息管理制度..................................................................25●基础技术资料管理制度..............................................................26五、施工工序质量责任制..............................................................30(一)拌合站........................................................................30(二)钻孔桩施工....................................................................35钻孔.............................................................................35钢筋笼加工.......................................................................37桩基混凝土灌注过程质量...........................................................40(三)承台施工......................................................................42承台开挖.........................................................................42凿桩头...........................................................................43承台模板及支架...................................................................44钢筋加工.........................................................................46钢筋焊接.........................................................................46钢筋绑扎.........................................................................47承台混凝土浇筑...................................................................48承台拆模、养护...................................................................50回填.............................................................................51(四)墩台施工......................................................................52凿毛..............................................................................