```Duties```. Assist journeyman/journeywoman plumbers in installing, repairing, and maintaining plumbing systems. Learn to use power tools and equipment to cut, bend, and thread pipes. Read and interpret blueprints and technical drawings to determine the layout of plumbing systems. Assist in the installation of HVAC systems and components. Perform field service work, including troubleshooting and repairs. Assist with welding tasks as needed. Help...
