太平驿水电站地下厂房的快速施工

太平驿水电站地下厂房由２５个洞室群组成，具有尺寸大、洞室交叉多、锚喷量大和多设置岩壁吊车梁等特点，地下工程实际工期２２．５个月，完成洞（明）挖、锚喷和２×１２５ｔ桥吊，比合同工期提前２个月；５９ｄ完成了钢管安装８１６ｔ；尾水工程比合同工期提前１年；工程质量优良；施工中无重大安全事故．通过这一大型而复杂的地下厂房施工，使水电十局深化了内部改革，提高了技术、管理水平，锻练了队伍，提高了企业综合实力．

The quickening construction of underground powerhouse in Taipingyi Hydropower Station

It was only taken four years and five months for the construction of Taipingyi Hydropower Station from starting to completion, which created a new record of the construction of hydropower in China. The quickening construction of underground powerhouse of the station provides a basis for this record. Meanwhile, it also is a result of common efforts by all the leaders and workers of China Tenth Hydroelectrical Engineering Bureau.