Cranes are large machines, generally used on construction sites to lift, move or work on heavy or inaccessible areas. These machines are meant to be used to help make the work site safer for construction workers by not requiring them to try to lift a heavy object or get into an unsafe work area. Cranes must be periodically inspected for safety and maintained to ensure that they are helping to keep workers safe rather than posing a possible hazard.
Overhead Crane Blog
Crane operators require certification across North America. Quebec has only one crane operator training school: Atelier-ecole Les Cedres, which offers training only in French. There are other schools nearby, in Nova Scotia and Ontario, that offer training in English. Always check that the certification you are receiving will be accepted in the jurisdiction where you intend to work.
According to the Associated General Contractors of America, there are an average of 22 deaths each year related to crane operation. In response to this statistic, in August, 2010, the Occupational Safety and Health Administration adopted regulations that all overhead crane operators be qualified and certified. Section 1926.1427 of the U.S. Department of Labor (Federal Register), Cranes and Derricks in Construction Final Rule outlines the requirements for training to receive either certification or qualification.
Cranes are traditionally used in the construction industry or where there is a need to move heavy items. Cranes use a pulley system to reduce the strain and increase the weight that can be moved. Some cranes have magnets rather than hooks to grab items and move them. A model crane can be built using simple craft items and supplies from around the home. This model can be built with either a magnet or hook.
Gantry cranes lift heavy objects, particularly in the construction and shipbuilding industries. Different types of gantry cranes are used for various purposes. Gantry cranes lift objects using a hoist that fits on a horizontal beam or girder and moves horizontally. Two support pillars support the beam, and the hoist carries objects from one point to another overhead. Gantry cranes have powered rails at the bottom or wheels that can move the crane to different locations.
A gantry crane is a structure that has at least two legs that support a bridge or beam. The device allows you to move loads from one location to another. You see larger gantry cranes along shipyards or train stockyards. The crane will lift a load and move it horizontally to a desired location. You can build one of these devices to use in your workshop or garage to lift loads, such as engines, logs or other articles that are too heavy to lift manually. With a little welding knowledge and some mechanical aptitude, you can build a gantry crane.
Crane operators are most visible at demolition and construction sites, though many find employment in a variety of related industries. In addition to being in good physical condition, the ability to multitask is key in operating a crane, as an operator must be able to maneuver several controls simultaneously while accurately judging spaces.
There are as many as 82 annual fatalities in the operation of cranes according to United States Department of Labor estimates. The Occupational Safety and Health Administration (OSHA) has set forth safety regulations for cranes in Title 29, Section 1910.179 of the Code of Federal Regulations.
A crane is a large, powerful device used to lift heavy objects. There are a large number of different types of cranes, each with a different use and application. Model makers like to re-create things from the real world, and a model crane is a complex project. Making one of these to scale, where it is the same proportions as a real crane, adds an extra element of challenge.
A crane operator is a construction professional. After participating in a formal apprenticeship program and, in some states, obtaining licensing, these professionals operate, inspect and maintain cranes at construction sites and in other industrial environments.
Currently crane operators are qualified in many states by a simple set of standards, but the dangers in crane operations have caused OSHA to propose new testing methods. Although a license is required in 18 states already, within four years, all states will be required to adhere to the license regulations. The states in which a license is now required are: California, Connecticut, Hawaii, Maryland, Massachusetts, Minnesota, Montana, Nevada, New Jersey, New Mexico, New York, North Carolina, Oregon, Pennsylvania, Rhode Island, Utah, Washington and West Virginia.
The National Commission for the Certification of Crane Operators (NCCCO) developed and manages certification for crane operators. Each state has individual laws, but most require certification through the NCCCO. In order to become certified, you must pass a two-part exam, consisting of a written and a practical portion. These two portions are administered independently and you pay testing fees for each of them separately.
The first step to becoming a crane operator is to obtain a high school diploma or equivalent. According to the U.S. Bureau of Labor Statistics, aspiring crane operators and excavating machine operators also need several years of experience in related jobs before they become full-time crane operators. New operators must undergo on-the-job training from a senior worker for an amount of time determined by the employer.
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