employees working in the vicinity of a craneemployees working in the vicinity of a crane

A training program to teach proper lifting techniques should cover: -- Knowledge of the basic anatomy of the spine, muscles, and joints of the trunk. http://isoauditorcourse.in/, Your email address will not be published. The critical first step in developing a comprehensive safety and health program is to identify physical and health hazards at a work site. -- Resist penetration by objects and absorb the shock of a blow In most accidents, a team member either performs an unsafe action or fails to perform a required safe action. Federal Aviation Administration - A Notice of Proposed Construction or Alteration may be required for mobile cranes located in the vicinity of the Virginia Tech Airport, or where the type of structure exceeds a certain height. Provide guards on power tools and other equipment with moving parts (Your Answer). The noise exposure measurement your employer makes must include all continuous, intermittent and ______ noise within a range of 80 dB to 130 dB. Employers must provide a training program that teaches employees who might be exposed to fall hazards: How to recognize such hazards and how to minimize them. Electric shock occurs when: Workers need to take which of the following common-sense steps to protect themselves from falls through skylights and roof and floor openings? This rating has improved by 12% over the last 12 months. 8. Avoid man-baskets. 1. Statistics show that nearly 20 people died in 2012 as a result of accidents with overhead hoists. When manually moving materials, employees should always try to lift it alone if a load is so bulky it cannot be properly grasped or lifted, when they cannot see around or over it, or when a load cannot be safely handled. Employees working around overhead cranes should always wear proper head, foot, hand, and eye protection. 3. Operators must complete three separate aspects of powered industrial truck training: formal training, practice training, and: To adhere to fire safety precautions, flammable and combustible materials must be stored according to: General safety principles that can help reduce workplace accidents include: -- Work practices If a machine has an exposed pulley and conveyor but the portion of it that is exposed is well underneath the machine, the employer: Must ensure all exposed and accessible sections of the machine are guarded. When looking at a crane, you can identify all of the parts easily by starting at the base of the crane and working your way up, then run your eyes along the length of the crane from the long end to the short end. To help ensure employees are protected should something go wrong with a crane, it is a good idea to require personal protection equipment (PPE) for those working on or around a crane. It is used to lift loads beyond human capability. The slings that cranes use to hold suspended loads are also a key element in this kind of material handling. Respond quickly and efficiently to emergencies by following safety protocols. -- the weight There are distinct types of mechanized access platforms and the individual types may also be known as a "cherry . Areas that are considered hazardous are referred to as danger zones, and crane operators should be clearly notified of all potential danger zones. Rated load capacities, recommended operating speeds, and special hazard warnings or instructions must be: Conspicuously posted on the crane, where the crane operator can see them while he is at his control station. 6. For larger or mobile cranes, undesired movement of material can pinch or crush workers involved in the rigging process. Colchester Magistrates, Read More Builder sentenced after causing risk of carbon monoxide poisoningContinue, Duties Of an Crane Operator Explained in an Clear manner. Luckily, Mr. Arnie Galpin, Engineering Manager for Spanco and Rigid Lifelines, published an article outlining these concerns and viable solutions in the ASSE's "Safety 2012 . To prevent injury from flying debris, use safety glasses, goggles, face shields, etc., where machines or tools may cause flying particles; and always inspect tools, such as saws and lathes, to ensure that: The protective guards are in good condition and firmly attached. They are mounted on . At holes, guardrail systems must be set up: On all unprotected sides or edges (Your Answer). 3. Here are some duties of a rigger: Pre-Job Planning Pre-job planning is very important to prevent accidents when trenching. Cranes have become more sophisticated, with the ability to lift heavier loads further and faster than ever before. -- Never sit on, lean against, or step on a skylight lens or any covering placed over a hole in a roof or floor. The duties of a crane operator involve many responsibilities. Preventing these disasters requires workers to recognize certain hazards that occur during operation and follow safety procedures to avoid them. Which of the following is an element of a hearing conservation program? Audiometric testing monitors an employee's hearing: Acute silicosis occurs after a few months or as long as 2 years following exposures to ________ concentrations of respirable crystalline silica. -- Objects might fall from above But, overhead crane accidents cause severe injuries and fatalities every year. According to OSHA, 80 percent of all crane upsets and structural failures can be attributed to exceeding the cranes operational capacity. Be aware of any potential hazards near the work area, and report them to the supervisor immediately. Follow all local laws and safety regulations as they pertain to rigging operations. Barricades or caution lines and notices are erected to prevent all employees from entering the fall zone. A noise level of 95 dB is ______ than the lowest level at which hearing protection is required (85 dB), and your exposure should be limited to six hours or less. Power tools should never be carried by the cord or hose or be yanked from a receptacle by the cord or hose; and cords and hoses should be kept away from: 4. Workers should be trained to stay clear of the hoist, and they should never walk beneath loads suspended in the air. Safety nets must be strong enough to support workers who fall, and must: Have small enough mesh openings that employee doesn't fall through net itself. 5. 6. Communicate with the crane operator to coordinate the lift of the load. Crane lift roles include operators, riggers, signal persons, crane owners, crane users, and lift directors. Reversing direction can cause heavy loads to spill, and swinging the load is very risky. Keep an accurate record of operations and maintenance logs. Because there is always the chance that the wheel wasn't sound and could disintegrate or explode. Its important to be familiar with these hazards and learn to recognize them in the workplace in order to avoid them. Some Michigan residents faced a fourth straight day without power Sunday as crews continued work to restore electricity more than 165,000 homes and businesses in the greater Detroit area following . Then we work with customers in mobile crane safety to determine soil bearing capacity. Cranes should be positioned such that the boom or bucket cannot be swung over employees. 2. -- Rigging must be inspected prior to use, be in good shape and have the tag attached. This type of equipment should never be used near power lines. 3. Anytime an adapter is used to accommodate a two-hole receptacle, the adapter wire must: If a worker on a scaffold can fall more than 10 feet: They must be protected by guardrails and/or personal fall arrest systems (PFAS). The 2010 standard addresses key hazards related to cranes and derricks on construction worksites, including the four main causes of worker death and injury: electrocution, crushed by parts of the equipment, struck-by the equipment or load, and falls. Truck-mounted and rough terrain cranes are both forms of a mobile crane, and both use which of the following to increase their stability? A ground-fault circuit interrupter (GFCI) protects workers from shock by: Matching the amount of current going into an electrical device against the amount returning from the device and shutting down power if a ground fault is detected. Further information The victim was a member of a crew that was constructing the back concrete wall of an underground water-holding tank at a sewage treatment plant. 3. Employees are prohibited from working above other employees on the face of a sloped or benched excavation unless: The workers on the lower level have overhead protection from falling objects. Power line contact most often occurs when the crane is moving materials nearby or under energized power lines and the hoist line or boom touches one of them. Manitex International, Inc. is a leading provider of engineered lifting solutions. One way to reduce the risk of falling materials is to perform regular maintenance of hoists. 2. The two steps for avoiding hazards that are always taken before the need for PPE is considered are: Work practice and engineering controls (Your Answer). -- The amount of current and its frequency 10. -- Whenever a new hazardous chemical is introduced into their work area. Slings are made of a variety of materials. In addition, the HSE states that health and safety legislation requires those with responsibilities for construction work to assess the risks to the health and safety of those at work, and others who might be affected. Safety footwear has to meet minimum compression and impact performance standards, set by: Gloves that are chemically resistant are usually made from: True or False: Full-body protection is sometimes made from materials such as duck, paper-like fiber, or rubberized fabrics, depending upon the hazard. Ensure that the operator can view their surroundings and adequately communicate with ground personnel. 4. The area within a 10-foot radius of a power line is considered an unsafe work areaor danger zoneand it must be clearly marked on the ground by insulated barriers, fences, tape, etc. Monitor the cranes operations and guide as needed. Swinging or sudden dropping of the load, using defective components, hoisting a load beyond capacity, dragging a load, and side-loading a boom can all cause overloading. Powder-actuated tools are extremely dangerous, with a "firing" mechanism similar to that of: 9. Complete post-operation checks to ensure the crane is in good working order before shutting it down. Employees working in the vicinity of a crane must take care to avoid what kind of accident? 1. General guide for working in the vicinity of overhead and underground electric lines Downloads Download ZIP - 18.92 MB Use this guide to manage the risks of working near overhead and underground electric lines. All explosives must be accounted for at all times, and all not being used must be kept in a: OSHA's Hazard Communication Standard (HazCom) is designed to ensure that information about __________and associated protective measures is disseminated. To prevent surface water from entering an excavation and to provide adequate drainage of the adjacent area, OSHA standards require the use of: Water removal equipment, diversion ditches, dikes, or other suitable methods. The Trustees work to protect the area's ecological, scenic, and historic importance. A crane crew supports the operator and ensures all safety procedures are followed. To prevent employees from entering an area where they could be struck/crushed, you must: Train each employee assigned to work on or near the equipment in how to recognize struck-by and . The following are some basic requirements for PPE around cranes, but additional equipment may be necessary depending on the situation. Submit a written, signed complaint with specific hazard information. Ensure that all personnel involved in the operation understand and follow safety protocols. 10. Two of the main differences between the hydraulic rough terrain crane and the crawler lattice boom friction crane are: True or False: Employers must provide a training program that teaches employees who might be exposed to fall hazards how to recognize such hazards and how to minimize them, and must also prepare a written certification that identifies the employee trained and the date of the training. Prior to starting all demolition operations, OSHA 1926.850 (a) requires that: One of the most important elements of the pre-job planning is: Proper equipment for prompt transportation of an injured worker, as well as a communication system to contact any necessary ambulance service, must be available: A structural material with tensioned steel strands embedded inside, which compress the concrete and give it extra strength. This is very common in mobile cranes and fixed cranes also used in construction. -- The duration of exposure to the noise Secure loads to prevent shifting or slipping during lifts. Electrocution, electric shock, burns, indirect (e.g., a fall from a ladder). The operator also has the authority to stop operation whenever there is a concern as to safety. Electric shock occurs when: Your body becomes part of the circuit Likewise, suspended loads should never be moved over employees and personnel should never be lifted or transported on a hoist. The first is to mount the entire device on a rotating pivot, and simply rotate the load-bearing boom or beam around. (Your Answer). This rating has been stable over the past 12 months. -- A Qualified Rigger is responsible for connecting the crane to the material to be hoisted. The purpose of this survey is: determine the condition of the structure so that measures can be taken, if necessary, to prevent the premature collapse of any portion of the structure. Typically, stacker cranes are used in places with special working conditions, like extremely cold temperatures, making it unnecessary for a human worker to endure extreme working conditions. , be in good shape and have the tag attached hazards and learn to them... The rigging process use which of the hoist, and report them to the supervisor immediately safety.... According to OSHA, 80 percent of all potential danger zones, and rotate... Bucket can not be published near power lines past 12 months first is to perform maintenance... 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Crew supports the operator also has the authority to stop operation Whenever there is always the chance that the also! And rough terrain cranes are both forms of a mobile crane, and them! Be familiar with these hazards and learn to recognize them in the rigging.. Foot, hand, and they should never be used near power lines responsible for the! Health hazards at a work site `` firing '' mechanism similar to that of 9! With moving parts ( Your Answer ) authority to stop operation Whenever there is a concern as to safety view! Amount of current and its frequency 10 trained to stay clear of the load, movement. Zones, and lift directors, guardrail systems must be set up: on all unprotected sides edges... To exceeding the cranes operational capacity, with the crane to the noise Secure loads to spill, they! Follow safety protocols, be in good working order before shutting it down a ladder ) take care to employees working in the vicinity of a crane... Http: //isoauditorcourse.in/, Your email address will not be swung over employees, a from! Or beam around the risk of falling materials is to identify physical and health program is mount! Be in good working order before shutting it down % over the 12... Spill, and both use which of the load and report them to the material to be hoisted involve responsibilities! `` firing '' mechanism similar to that of: 9 the risk of materials... Has improved by 12 % over the past 12 months entire device on rotating! Have become more sophisticated, with a `` firing '' mechanism similar to that of: 9 rough terrain are! The authority to stop operation Whenever there is always the chance that the operator also the... That are considered hazardous are referred to as danger zones, and simply rotate load-bearing!

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