The job also requires the ability to raise or lower an object of approximately 5-50 pounds from one level to another, the ability to transport an object of up to 50 pounds a distance of up to 10 yards, usually holding it in the hands or arms, or on the shoulder, the ability to exert up to 50 pounds of force occasionally, 20 pounds of force frequently and a negligible amount of force constantly so that an object moves away from the force, and/or the ability to exert up to 50 pounds of force occasionally, 20 pounds of force frequently and a negligible amount of force constantly so that an object moves toward the force. As a welder fabricator you will be responsible for lay out, fit, and weld fabricated, cast, and forged components to assemble structural forms, such as machinery frames,tanks, pressure vessels, furnace shells, and building and bridge parts, according to blueprints and knowledge of welding and metallurgy.