提高钻孔灌注桩成孔质量
小 组名 称: 中铁十二局集团建筑安装工程有限公司
常州地铁工程项目部 QC小组
组 长: 梅振宇
发 布 人: 闫海
单位(公章): 中铁十二局集团建筑安装工程有限公司
2017年 9月 20日
一、工程概况 ··················································1
二、QC 小组简介 ·············································2
三、选题理由 ··················································3
四、现状调查 ··················································4
五、设定目标 ··············································6