Description Summary: Assembles and joins, through welding, all types of tank parts and components. First Class Mechanic Essential Duties and Responsibilities: include the following. Other duties may be assigned. Read and understand blueprints and sketches(1st Class only). Perform 100% penetration x-ray quality welds (1st Class only). Layout work required for the fabrication of tank parts and components (1st Class only). Material handling using overhead cranes, or forklift (1st or 2nd Class). Bu…