风动凿岩机及钢筋桩施工作业-工作安全分析（JSA）.doc

1、 工作安全分析（JSA）JOB SAFETY ANALYSIS (JSA)基本工作步骤Sequence ofBasic Steps潜在危险或可能发生的事故Potential Accidentsor Hazards消除/降低危险的建议Recommendation to Eliminate/Reduce Hazards1. 培训安全意识Induction of Safety Awareness不清楚工作内容或作业现场潜在危险Unclear about the work content or the potential hazards on the work site讲清楚工作范围并做好安全技术交底

2、Specify the work scope and tell the workers the technique and safety details.2. 作业现场布置Layout of the work site手动工具、挖掘机等造成的机械伤害Injuries from machinery such as hand tools and excavator etc在施工区域设置警示标志，安排2个保安指挥交通，穿戴好安全帽、安全眼镜、工作服、棉手套、安全鞋、耳塞和反光背心Install warning signs on the work site; arrange 2 security gu

3、ards to carry out traffic control; every worker must wear PPE (Hard Hat, Safety Glasses, Work Suit, Safety Gloves, Ear Plug and HI-Vis).3、挖掘基础作业Excavation work挖掘机臂杆碰触电线、对作业人员造成碰伤、轧伤，移动的挖斗内弃土坠物伤人The arm of the excavator touching the power line, hurting workers, or injuries from the falling objects of

4、 the moving claw of the excavator挖掘机必须按照指挥长指令操作，交通指挥员须配备对讲机与操作手时刻保持联系并对过往行人按照交通管制办法进行有效控制；在挖掘机停止作业并让出安全通道时，组织过往行人通过，对老人、小孩、孕妇采取护送方式The excavator operator must obey the instruction of the director to operate the excavator; the security guards must be prepared radio to communicate with the machine ope

5、rator at any time and carry out the traffic control effectively; organize the old, kid and pregnant passing the work area when the excavator stop working.4、搬运材料进场Mobilization of the materials跌倒绊倒滑倒，碰伤撞击伤压伤扭伤，机械伤害Slip, trip, falls, scrapes, hit, bruise, wrench, machinery injury作业人员必须穿戴好安全帽、安全眼镜、棉质防滑手

6、套、防砸鞋、工作服、耳塞，进入现场保持安全距离，材料轻放不得乱堆，不得将水管、气管压到、轧坏，监护人员应仔细检查施工区域的材料堆放是否符合要求All the workers must wear PPE (Hard Hat, Safety Glasses, safety Boots, Work Suit, Safety Gloves, Ear Plug) correctly; keep safety distance in the work area; keep good housekeeping for the materials, especially for the water pipe and air pipe which easily be broken; the spotters must check if the materials are stored correctly.