石油钻井安全知识课件

HSE/SWR-206 Lifting OperationLifting Operation Video DefinitionsCranesRequirements For Operation Trainingmeans any appliance,structure or item used to raise,lower,suspend or transport a load.Lifting Equipment“work equipment for attaching loads to machinery for liftingaccessory for liftingDefinitionsuEquipment-cranes,lifts and hoistsuComponents-chains,ropes,slings,hooks,shackles and eyeboltsuFor example:office block passenger lift,rope and pulley lifting bucket on site,dumb waiter,air hoist,vehicle inspection hoist,etcDefinitionsDefinitionsCranesRequirements For Operation TrainingCranesTypesuOverhead CranesuGantry CranesuDerrick CranesuMobile CraneuTower CraneuSWL/Radius IndicatoruAutomatic Safe Load IndicatorSafety DevicesuWeight&dimension of loadsuHeight of lifts and distances/areas of movement of loadsuNumber and frequency of liftsuDuration of operationsuite ground conditionsuSpace available for crane access,erection,operation&dismantlingCranesuRopesuEyeboltsuBlock&TackleuChainsCranesuMust be in good condition before use I.e.not frayed or corrodeduRopes&wires must be protected from sharp edges of load by use of packinguNo knots or hitches in slings or lifting ropesuNever drag ropes or wires over the grounduWhen using more than one sling,ensure they are of the same materialCranesuNever use chains with links locked or stretcheduNever hammer distorted links into positionuNever use corroded or worn chainsuDo not drag a chain from under a loaduDo not drop chains from heightuDo not use a chain over sharp corners without paddinguChain life is increased by lubricationCranesuNever use hooks if there is any distortion or cracksCranesuTrained and competent storesuStores must be dry,well ventilated and free from corrosionuRopes must be stored away from sunlight and heatersuStored material should have a systematic layoutuStore should have area where simple maintenance can be carried outuStore should be secureCranesdefinitionsCranesRequirements For Operation Traininguproperly planned by a competent personuJob Safety AnalysisuPermit to workusupervisedEmployers shall ensure that every lifting operation isRequirements For Operation uLoad weight,its char actersitics and lifting pointssafe working load limits SWLload centre of gravityCrane duties under different configurationsuselection of lifting accessories and slinging methodusite hazardsproximity hazards,eg.Power-lines,structures,other building operations,ground stability,space for maneouvringerection or dismantling risksweather wind loadinguLiftcommunicationscontrol of raised load tag-linesvisibilitypath of lift work under suspended loadsRequirements For Operation uThecompetentpersonshouldhaveadequateandtheoreticalknowledgeandexperienceofplanningliftingoperationsuappropriate supervision means that it should be proportionate to the risk,the nature of the work and the competence of those involvedRequirements For Operation All lifting equipment shall be operated in accordance with the equipment operation manual.Persons involved with lifting equipment,its operation and/or its maintenance must have sufficient qualification and/or certification in addition to experience.Health condition of the lifting equipment operator must suitable for the work he/she performing.Requirements For Operation uThe qualifications of the signal man and operator shall be checkeduTo inspect the lifting equipment and make sure it is in good shape and ready to operate uTo check the safety actions performanceuTo check the status of the lifting operation area(including classification,marking and isolation of the lifting operation area)uTo check on the climateRequirements For Operation uThe signal man shall be identified and a visible marks shall be with himuA testing lift should be performed before start up.The status of entire appliance and the anchor stand should be checked up during the testing.The load should be placed to the ground if any problem found.Another testing should be performed after the failure removed.The lifting shall not performed until everything are sure to be functioning correctuThe directing of the operation shall be follow the required signal rules,and the other operator should aware the lifting operation and the directing signaluThe slings shall not be unfasten until a load been positioneduAny failure during the lifting should be reported immediately to the signal man.No one should leave his position without the signalRequirements For Operation Requirements For Operation uTo operate following the instructions from the signal man.The emergency stop signal shall be implemented immediately whoever instruct.uThe lifting operation shall not be performed when people existing under the lift arm,hook or the load;and when people or a materials stay on top of the load uA overload or a unclear weight or a covered load is prohibited to be lifted by the lifting equipment.uThe lifting operation is prohibited when brakes or safety function is failed,or hook anti-loose facility is deranged,or steel wire is damaged up to the rejected level Requirements For Operation uThe lifting operation shall not be performed when the load is binded,or not firmly tied up,or not balanced up.uThe lifting operation shall not be performed when the operation area,load and the signal are not able to be seen straightly.uThe lifting equipment and its arm,apparatus,accessories,steel wire and load shall not be close the high/low voltage transmission cable.uWhen a operation close to the electricity transmission cable has to be performed,a sufficient safety distance according to the requirements has to be kept.If the distance is not meet the requirement,the lifting operation shall be performed after the electricity power is off.Requirements For Operation uWhen operation stop or break,the load,load basket,apparatus and slings shall not be hung up in the air uThe maintained and repairing shall not be performed when a lifting equipment is being running.The brakes for control of positioning shall not be adjusted when there is a load.uThe free drop of the load is prohibited when lower down of the load.The maximum position of the controlling shall not be used for stopping of the operation uWhen lifting a load using two or more than two lifting equipments at same time,the operation should be kept simultaneously.The load for each of the lifting equipment shall not over 80%of the total load capacity of each equipment.uThe lifting operation in open air shall not be performed in adverse weather such like strong wind over 6 degree,or heavy snow,raining or fog.Requirements For Operation uFollowing of the instruction of the signal man and report the incident immediately.uTo choose the proper apparatus and slings base on different loads.Do not wrap the load using the hook.Do not mix different specifications slings or apparatus together when operating.uThe load shall not over the capacity load and the load for slings shall not over the safety load.The reliability of the connection should be checked for lifting operation.uThe binding of the loads should be firm;the lifting point and the cg of the load should be in the same vertical line.Requirements For Operation uThe personnel to be lifted together with the load or to be stay under the lifting hook or load is prohibited.Advance contact with the signal man and the lifting equipment operator should be done if a person have to stay under the lifting load.The supporting facilities should be placed and staying in the way of the lifting equipment passing is prohibited.uThe angle sharp where a slings or wire shall pass should be padded.Using of the specific basket or apparatus when lifting of the scattered materials.uThe sufficient safety distance should be kept between the personnel and the load.Using of the control pulling rope,rod or hook to be assistance for positioning of the load uEnding of the lifting operation Requirements For Operation uPlacing of the hook and lifting arm in a reliable position.All control handle should be kept in“0”point.The final power should be turned off when finishing the operation of the electricity controlled lifting equipment uThe trolley lifting equipment should be properly anchored.uThe slings or apparatus should be placed as required and to be maintenance and inspected properly.uThe potential malfunction or failure not removed of the equipment should be informed to the person who takes over the work.uThe main power should be shut down and to be given a warning sign or locked when performing of the maintenance of the equipment.Requirements For Operation Ready:One arm extends upward above the head,five fingers open,the palm faces forward and remains motionless.Use main hoist:One fist naturally holds up above the head and slightly taps the head.Requirements For Operation Use auxiliary hoist:One fist and forearm hold up motionless,and another hand reaches out to slightly touch the elbow.Hoisting up:One forearm holds up vertically at one side with five fingers open above the shoulder,the hand rotates in a horizontal circle around the wrist.Requirements For Operation Lowering down:One arm extends downwards at the side with an angle about 30to the body,five fingers open and rotate around the wrist in a horizontal circle.Slightly raising the hook:One forearm holds up forward to one side with the palm facing upward above the shoulder,the palm waves repeatedly upwards.Requirements For Operation Slightly lowering hook:One arm extended downwards at one side with an angle about 30 to the body,palm facing downwards and waves downwards repeatedly.Slightly moving a space:Two forearms hold up and slant to one side,five fingers open,two palms face to each other,between which the space is about that for the load to move.Requirements For Operation Showing landing spot:Five fingers open and point to the spot where the load is to be landed.Extending Boom:Both fists hold up and face upward with thumbs pointing to both sides and moving in outwards direction.Requirements For Operation Retracing Boom:Both fists hold up and face downwards with thumbs pointing toward each other,and moving in inward direction.Horizontally moving hook:One forearm holds up vertically at one side with five fingers closing up and facing outwards,wave downwards to the position level to the shoulder towards the moving direction of the load.Requirements For Operation Horizontally and slightly moving hook:One forearm holds up vertically with five fingers closing up and facing outwards,repeatedly makes horizontal movement slowly towards the moving direction of the load.Rotating Boom:One arm extends horizontally and points to the direction for rotating the boom,thumb outstretched and the rest fingers closed to rotate around the wrist.Requirements For Operation Slightly Rotating Boom:One forearm extends forward with the palm facing inward,the thumb of another hand points to the above-mentioned palm and rotates with the rest fingers closed.Raising Boom:One arm extends to the side horizontally with the thumb pointing upwards and the rest fingers closed,the forearm waves upwards.Requirements For Operation Lowering Boom:One arm extends to the side horizontally with the thumb pointing downwards and the rest fingers closed,the forearm waves downwards.Slightly Raising Boom:One arm at one side of chest with five fingers open and palm downward motionlessly,another hand has its thumb pointing to the above-mentioned palm and rest fingers closed to move up and down.Requirements For Operation Slightly Lowering Boom:One arm put at one side of chest with five fingers open and palm upward motionlessly,another hand has its thumb pointing to the above-mentioned palm and rest fingers closed to move up and down.Work completed:Two hands cross at the forehead,with their five fingers opening.Requirements For Operation Stop:One forearm holds up at the chest with five fingers open and the palm down,swing the arm to one side horizontally.Emergency stop:Two forearms hold up levelly at the chest with their five fingers open and palms down,swing both arms to both sides horizontally.definitionsCranesRequirements For Operation TrainingTrainingPersonnel,who must be adequately trained in the safe operation and care of lifting equipment,appropriate to their role and specific to the type/model of lifting equipment being used,include but not limited to the following:Any other person/position having direct link with lifting equipmentHSE supervisorSignalmanCrane operatorMaintenance,inspection personnelTrainingTraining should take into account all safety factors relevant to reducing accident potential and includeuThe results of any appropriate Risk Assessments.uEquipment pre-use checks and safe use procedures.uAny preventative measures that may have been implemented as a result of previous incidentsuThe training programme should ensure that a person engaged in lifting operations,fully understand the roles and responsibilities of others involved,and ensure that the interactivities(of riggers,slingers/load handlers,crane operators,)are coordinated and directed by a competent personTrainingTraining should take into account all safety factors relevant to reducing accident potential and includeuInformation on the limitations of lifting equipment/lifting accessories used,including recognition of the need for derating of equipment/accessories when a particular lifting operation requires ituInstruction on how to carry out operating procedures,including test procedures,provided by the competent person and in the event of power failure or overloads occurring,the ensure the safe of the load and the lifting equipment Video1 Video2 Video3 I.D.NumberItems descriptionSWLDate first taken into useDate of Last examinationDate of next examinationTest Certificate No.and dateInspected/examined byAny risk is predictable,all accidents are preventable!