Module ID 08101- Orientation to the Pipefitting Craft Pipefitters work with many kinds of pipe, ranging from small, half-inch piping to that which is three or more feet in diameter. A pipefitter must know how to work with threaded, grooved, and welded piping systems and must be able to master a variety of tools and equipment. (5 hours) Module ID 08102 - Pipefitting Hand Tools Pipefitters use hand tools to grip, level, fabricate, cut, and bend pipe. Fabrication tools include squares, clamps, gauges, wraparounds, and pins. Vises and stands hold the work to free the crafter to work with both hands; levels are used to ensure that a pipe is level or plumb. Specialized tools are used to cut, thread, bend, and flare pipe. (20 hours) Module ID 08103- Pipefitting Power Tools Pipefitters use power tools to cut, grind, thread, and shape all types of materials. It is very important to select the right tool for the job and make sure it is in good working order before use. Specialty tools, like threading machines and bevelers, should only be used for the specific jobs they were designed to perform. With power and pneumatic tools, it is especially important to follow all operating instructions and safety precautions because they pose safety hazards. When used correctly, these tools can greatly increase a pipefitter’s productivity. (15 hours) Module ID 29102- Oxyfuel Cutting Oxyfuel cutting is a method for cutting metal that uses an intense flame produced by burning a mixture of a fuel gas and pure oxygen. It is a versatile metal cutting method that has many uses on job sites. Because of the flammable gases and open flame involved, there is a danger of fire and explosion when oxyfuel equipment is used. However, these risks can be minimized when the operator is well-trained and knowledgeable about the function and operation of each part of an oxyfuel cutting outfit. (17.5 hours) Module ID 08105- Ladders and Scaffolds Ladders and scaffolds are some of the most important tools on a job site. Used properly, they make a pipefitter’s job much easier. Carelessness, however, can be fatal. Common accidents like falling, being struck by falling objects, and electrocution can be avoided if safety precautions are followed. Considerations for the type of ladder or scaffolding being used, as well as environmental factors, personal positioning, fall arrest systems, and proper assembly and care of all equipment contribute to safe operations. (12.5 hours) Module ID 08106 - Motorized Equipment One Pipefitters work with various types of motorized equipment to speed up production. From smaller items such as generators and compressors to larger machinery such as forklifts and backhoe loaders, a pipefitter must understand the capacities and limitations of each item in order to work safely and efficiently. This is because increased power means increased hazards. Anyone operating motorized equipment must be properly trained, and in some cases certified, to use it. Always follow the recommended safety precautions, manufacturer’s instructions, and maintenance schedule. (10 hours)
