Works from blueprints specifications, work orders, or oral instructions to install,maintain, an repair overhead, surface level and underground steam systems consisting of boilers,lines, valves, pumps, controls, tanks and other associated equipment. For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement.