Level 1 Key content includes Orientation to the Trade, Tools of the Trade, Fasteners and Anchors Oxyfuel Cutting, Gaskets and Packing, Craft-Related Mathematics, Construction Drawings, Pumps and Drivers, Valves, Introduction to Test Instruments, Material Handling and Hand Rigging, Mobile and Support Equipment and Lubrication.

Level 2 Key content includes Basic Layout, Introduction to Piping Components, Copper and Plastic Piping Practices, Introduction to Ferrous Metal Piping Practices, Identify, Install, and Maintain Valves, Hydrostatic and Pneumatic Testing , Introduction to Bearings, Low-Pressure Steam Systems, High-Pressure Steam Systems and Auxiliaries, Distillation Towers and Vessels, Heaters, Furnaces, Heat Exchangers, Cooling Towers, and Fin Fans and Introduction to Tube Work.