大型设备吊装-4JHA.doc

上海赛科50万吨/年苯乙烯大型设备吊装JHA分析JHA for unloading of heavy equipments in Shanghai SECCO 500,000t/a Styrene Plant1吊车工况选择及主要性能指标 choice of crane working conditions and the main capabilities guideline序号Ref NO设备位号NO of facilities吊装重量（t）Suspending weight主 吊 车 Main Crane抬 尾 吊 车 Lifting trail crane车型/超起配重Model/bearing wieght工况Condition杆长Length (m)作业半径(m)Semi-diameter额定起重能力(t)Test ability of suspending车型Model杆长(m)Length作业半径(m)Semi-diameter额定起重能力(t)Test ability of suspending1D-3001125M25042.710149.42E-2001A/B152CC8800/100SSL9634218M25027.48201.13E-3004/3006/3007740CC8800/400SSL78208124R-1001133M25042.710149.45R-3001298CC8800/300SSL7834378M25027.48201.16R-3002530CC8800/300SSL78226537E-4003A/B/C177CC8800/300SSL9046244M25027.48201.18E-3009B154CC8800/100SSL90342219E-3009A154CC8800/300SSL90502162 吊耳形式及吊索具使用一览表 Form of lug and using sling位号NO吊装重量Suspending weight(t)抬尾力(t)Power of suspending hole吊耳形式lug 主吊索具 Main suspending cable抬尾索具 Lifting cable of suspending hole 卸扣Unload buckle绳扣 rope buckle卸扣Unload buckle绳扣 Rope buckle直径 Diameter(mm)使用方式Using measure选用长度(m)Chosen length工作载荷（t）work bearing直径Diameter(mm)使用方式Using measure选用长度Chosen length (m)工作载荷（t）work bearingD-300112060.52弯4股1对40190E-2001A/B12261无图80T260.52弯4股1对4019035T260.52弯4股1根30190E-3004/3006/30076792002400t36.5m73800E-4009107522弯4股1对30140R-100110251板式80T260.52弯4股1对3019035T260.51弯2股1根1195R-3001268134管式60.53弯6股1对7029080T22001400t4.5m9400R-3002500管式2002400t36.5m738002001400t4.5m9400E-4003A/B/C14774管式60.52弯4股1对4019055T260.52弯4股1根11190E-3009A/B12460.52弯4股1对401903. 风险评估：hazard evaluationCompany 公司:FCC上海赛科工程项目经理部Job工作: 大型设备吊装Lifting heavy equipmentNumber 编号:FCC Shanghai SECCO project management DepartmentDate 日期:. 2004年03月15日 Mar.15, 2004Seq.No.Step of TaskChance of LossRisk Ranking风险评估值Method of ControlResidualRisk序号工作步骤可能的危害或损失SPR对危害的控制方法剩余危险1.临边防护Boundary protection不完善或未设置警示标志，导致人员伤亡Death lead by imperfect or no caution sign212现场监督检查，完善临边防护，落实责任Supervise and check on site to carry out the dutyL2.施工用电Electricity for construction用电设备漏电，造成人员触电Personnel get electric shock because of creepage of electric equipment212使用前的检查以及用电维护，严格执行赛科施工用电规定。Check before using and maintain electric equipmentL3.厂内运输与装卸Transport and unload in the factory人员伤害或撞坏生产设施Injury personnel and crack up the establishment for working212严格执行赛科厂内机动车管理规定，大件运输派专人监护Perform SECCO Management of vehicle in the factory and designated person to supervise for the heavy equipment transport.L4.路基板铺设Laying of roadbed plank对路面沉降的观察Observe settlement of the road铺设过程中的起重伤害Injury by lifting in the process of laying111注意吊装碰伤事故,吊车缓慢移动，起重工远离转动的钢板。Prevent from lifting accident as crane moves slowly and riggers should be away from turning steel plate.L突发的不均匀沉降会造成恶性事故Sudden asymmetry settlement will lead to bad accident3131、路面处理后铺设路基板2、吊车空载情况下，反复压实路面，专人观察路面沉降情况，发现问题及时报告1 Lay roadbed plank after disposal of ground surface2 Tamp ground repeatedly by crane in condition of empty. Special person observes the condition of settlement of road andreports immediately if there is any problem.L5.吊装绳索具的准备Preparation for suspending cables人力搬运中的伤害Injury in conveying by manpower111执行人力搬运的作业要求Perform requirement for conveying by manpowerL6.吊车选择CC8800单车吊装E-3004/3006/3007CC8800单车吊装7.挂钩Pothook意外脱钩，绳索坠落伤人Injury by cables falling accidently out of pothook111绳索要挂在吊钩的底部，吊钩要有挡板Sling should be hanged in bottom of pothook and has battle.L8.指挥与司机的信号传递Transfer semaphore between commander and driver信号不通畅，造成操作手的误操作，伤害人员损坏设备Injury personnel and destroy establishment because of mishandling of operator led by obstructed semaphore.212指挥站在司机视线清晰的地点指挥吊车Commander should be in sight of driver to command crane work.L9.吊装索具的选取Choice of suspending cables不依据吊装实际重量进行适用选取，可造成大型吊装事故Accident of suspending heavy facilities led by unreasonable choice of suspending actual weight.212选取应满足安全系数，符合吊装高度要求的绳索Choice should meet the safety factor and requirement of suspending heightL10.作业工况的选择Choice of the working conditions超负荷或超作业半径强行作业，吊车倾覆Crane overturn because of overloading or over working semi-diameter313依据吊装方案进行Go along with the suspending schemeL11.吊点的选取Choice of the suspending point设备吊点周围存在障碍，吊装绳转动困难，吊装失败Impediments exist around the suspending point so suspending fail because of the difficulty for rope turning313妨碍吊绳转动的范围内不允许有任何障碍物No barrier in range of crane turningL12.作业警戒区域的选定Choice of working alarm area非本岗位作业人员的意外伤害Personnel not in own post injury accidently212吊装作业范围内设置警戒区域，有明显的警戒标志和监护人Set alarm area in the suspending working area with clear caution signL13.吊装本体就位Suspending body on the scene就位过程中产生的挤伤等伤害Injury by crushing in the process of being on the scene313人员在扶吊装本体就位时应选择有利位置，防止强大惯性力伤害作业人员，吊车要缓慢移动。Workers should be in the available position to control lifting of body to prevent strong inertia force as crane move slowly.L14.摘钩Take off the hook需人员进行高空摘钩时发生的意外伤害Injury accidently as personnel to take off the hook in the shy313需要使用吊篮时严格执行赛科吊篮作业管理规定，If it is necessary to use a cage, it should perform SECCO regulation on cage.卧式设备采用直梯作为上下通道，派人监护，并系挂好安全带，采取防滑措施Use ladder as access