2.1 Basic to Advanced Mechanical Maintenance to include motors, bearing installation and maintenance. 2.2 Basic to Advanced Electrical Maintenance to include reading and understanding electrical schematics, electrical controls (Specifically PLC and VFD), arc flash awareness. (No High Voltage) 2.3 Basic to Advanced Plumbing and Pump Maintenance (pumps and lift stations) 2.4 Basic to Advanced Welding and Oxygen-Fuel Cutting 2.5 Basic to Advanced Troubleshooting for all categories above. 2.6 Basic HVAC, Hydraulics, and Refrigeration Troubleshooting 2.7 Generator Troubleshooting 2.8 Basic Construction and Fabrication to include reading and following blueprints and diagrams. 2.9 Safety lessons specific to the Maintenance Curriculum Topics (electrical safety, mechanical safety, etc.) 2.10 Built in assessments and/or testing capabilities. 2.11 Hands-on or User-manipulated activities and simulations that allow users to demonstrate knowledge learned in training lessons. 2.11 Texas Commission on Environmental Quality (“TCEQ”) approved training in water and wastewater treatment.