8. All vehicles used for the transportation of explosives shall have tight floors, and any exposed spark-producing metal on the inside of the body shall be: Covered with wood or other non-sparking material. 10. 10. If the boom contacts a power line, the operator holding the control box is usually electrocuted instantly. Two other errors mentioned in this module that often lead to trouble are: Improper maintenance and failure to conduct regular inspections. Ensure that the operator can view their surroundings and adequately communicate with ground personnel. Slings and attachments that arent secured properly can be a major safety hazard, and when objects begin to slip, they will eventually crash to the floor below. -- Engineering and Administrative Controls Analysis of overhead crane accidents reveals three common safety hazards that every company using overhead lift systems should be aware of to keep their workers safe. Secure loads to prevent shifting or slipping while in transit and during lifts. -- the frequency. Do not move any loads over people. 1. Employees working around overhead cranes should always wear proper head, foot, hand, and eye protection. Safety footwear has to meet minimum compression and impact performance standards, set by: 9. Overhead handling equipment like cranes, hoists and monorails can increase productivity, enhance safety, improve ergonomics and maximize floor space. 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. 5. 9. If the hoist tower is not enclosed, the hoist platform or car must be totally enclosed on all sides for the full height between the floor and: The greatest hazards posed by hand tools result from: 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: Sharp, abrasive, pinching, or otherwise hazardous moving parts of power tools: Must have protective guard to prevent contact with workers. Performing regular maintenance ensures the hoist and overhead crane remain in good working order and that all operations run smoothly. The person responsible for managing the hoist should be well-trained and qualified. The following analysis of each hazard provides a description, potential risks, reasons why accidents occur, preventative measures to avoid them, and applicable OSHA requirements. 8 reasons to replace the fixtures on your cranes now Cost and energy savings Less maintenance and en more reliability Immediate full power Durability Government requirements Better light: increased labor productivity Better light: increased safety Business continuity 1. 10. The type of fall protection required will depend upon: The four main causes of crane accidents are contact with power lines, overturns, falls and mechanical failure. AEGCP's are implemented on construction sites to oversee: -- All cord sets This means operators should consider all power lines as energized until the electric company tells him or her otherwise. Gloves that are chemically resistant are usually made from: 1. 4. Required fields are marked *, 2023 Occupational Health and Safety Blog | NEBOSH IGC | OTHM Level 6 | Designed By TechnSEO, The Importance Of Completing Pre Job Planning Activities When Trenching, Allegedly Drunk Crane Operator Crashes into 4 Cars on New York Highway, Factors That May Cause A Forklift Truck To Overturn, Builder sentenced after causing risk of carbon monoxide poisoning. Complete post-operation checks to ensure the crane is in good working order before shutting it down. 2. In most accidents, a team member either performs an unsafe action or fails to perform a required safe action. Employees and employers need to have a full understanding of the risks of falling objects and lax protocols when operating a crane. FALL ZONE. Keep an accurate record of operations and maintenance logs. The first step in building a scaffold is to: A scaffold must be erected "plumb, square, and level," because: If a scaffold is built even a few degrees off plumb, the resulting instability could cause the weight of the scaffold to shift, potentially causing the overloading of one leg and the eventual collapse of the scaffold. Which of these is required if the worker's body, hands or clothing may come into contact with moving parts? Lifting and rigging crews controlling access of employees into lifting areas and the swing radius of the crane. If a moving part on an overhead crane wears out or breaks the hoist, it can cause serious damage. Loads suspended by cranes present a high risk to construction workers as 42 percent of all crane-related occupational fatalities have been due to workers being struck by falling objects during a crane's operation. 5. An aerial work platform (AWP), also known as an aerial device, elevating work platform (EWP), cherry picker, bucket truck or mobile elevating work platform (MEWP) is a mechanical device used to provide temporary access for people or equipment to inaccessible areas, usually at height. Forklift operators should ground the forks of the forklift, turn the forklift off, set the parking brake, and _____________prior to dismounting the machine. Employers must provide employees with effective information and training on hazardous chemicals in their work area: -- At the time of their initial assignment Countless companies in the manufacturing and construction industries rely on overhead cranes to lift and transport materials. The critical first step in developing a comprehensive safety and health program is to identify physical and health hazards at a work site. Or, portable gantry cranes can be designed with longer extension cords to accommodate power supplies that may not be as close to the work area that the crane is moved to. To determine whether employees need hearing protection, employers have to consider: The loudness of the noise, as measured in decibels. When a crane is overloaded, it is subject to structural stresses that may cause irreversible damage. If this is the approach at your job site, then: You must clean and disinfect the eyewear between each use (Your Answer). A system used to arrest a worker in a fall from a working level that consists of an anchorage, connectors, a body belt or body harness, and may include a lanyard, deceleration device, lifeline, or suitable combinations of these is called a: When no other alternative fall protection has been implemented, the employer shall implement a safety monitoring system. The weight limit in the handling systems is there for safety reasons. The OSHA standard mandates that any time a worker is at a height of six feet or more, the worker is at risk and needs to be protected. Crane Tech recommends that employers and supervisors follow these best practices for working with cranes, modified from OSHA and NOAA guidelines for workers whose jobs involve working outdoors: Check NOAA Weather Reports - prior to and during any work that may be impacted my hazardous weather conditions. Be sure all members of the team are qualified to do their jobs. Colchester Magistrates, Read More Builder sentenced after causing risk of carbon monoxide poisoningContinue, Duties Of an Crane Operator Explained in an Clear manner. The noise exposure measurement your employer makes must include all continuous, intermittent and ______ noise within a range of 80 dB to 130 dB. 9. Employers must provide employees with effective information and training on hazardous chemicals in their work area: 5. As a result, San Francisco alone has seen more than a 24% increase in office vacancy. Before an abrasive wheel is mounted, it should be inspected closely and: Sound- or ring-tested to ensure that it is free from cracks or defects (Your Answer). 8. Most fatalities, however, happen when workers fall from: Employers must ensure that all walking and working surfaces have the structural integrity to: Controlled access zones serve a dual purpose - they allow specially trained individuals (such as masons) to operate without traditional fall protection within a certain area, and: They keep unauthorized individuals out (Your Answer). -- wherever overhead work is being performed. 10. Work Area Control. Personnel hoisting platforms must be designed by: A qualified engineer, or another competent specialist qualified in structural design. Overloading most often occurs when poorly trained personnel are allowed to operate cranes. Electrical burns are the most serious of the three major types of burns, and most often occur: On the hands, from direct contact with current (Your Answer). Symptoms of silicosis ____________ , so workers should have a chest x-ray to see if there is lung damage. The operator remains adjacent to the equipment and is not engaged in any other duties. What impact, if any, did this have on exports of natural gas? When working at ground floor level near a cellar wall, the crane's outrigger pads or tracks should be placed: a. as close as possible to the wall b. at least as far back as the depth of the wall below ground c. at a distance at least half the depth of the cellar wall below ground d. anywhere, since the wall is unaffected by the weight of . Further information 8. This rating has improved by 12% over the last 12 months. Assign a second employee on the ground to monitor the area, in addition to the worker at height. 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. No modifications or additions that affect the capacity or safe operation of a crane or derrick should ever be made without: The manufacturer's written approval, which should be kept on file (Your Answer). This type of equipment should never be used near power lines. 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 . OSHA requires that employers pay for most required personal protective equipment (PPE), including: The OSHA standards for Construction and General Industry are also known as: What type of OSHA inspection is conducted when immediate death or serious harm is likely? (Your Answer). 5. 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