A、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">打桩时应防止偏心<span lang="EN-US"><span style="mso-spacerun: yes"></span></span></span>
B、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">打桩时应作好隐蔽工程记录<span lang="EN-US"><p></p></span></span>
C、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">打桩速度应保持均匀<span lang="EN-US"><span style="mso-spacerun: yes"></span></span></span>
D、<span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; FONT-SIZE: 12pt">打桩应在中途停止一段时间以观察入土情况</span>