A journeyperson boilermaker is a tradesperson who must possess the full range of knowledge, abilities and skills required to fabricate, construct, install, assemble, erect, demolish, repair and maintain a wide variety of vessels, tanks, towers, boilers, hoists and other structures, ancillary equipment and fixtures made of steel, other metals, fiberglass, and other materials. The broad scope of the boilermaker trade includes the construction and maintenance activities performed in the field and in industrial and commercial plants such as