Brown & Root Industrial Services - - Responsibilities: Assembles, analyzes for defects, and repairs boilers, tanks, vats and pressure vessels according to blueprints specifications, using power tools and hand tools; Locates and marks reference points for columns or plates on foundation, using master straight edge, squares, transit and measuring tape and applying knowledge of geometry; Aligns structures or plates sections to assemble boiler frame, tanks or vats using plumb bobs, levels, wedges, dogs or turnbuckles; Bolts or arc-welds structures and sections together; Installs manholes, handholds, valves, gauges and feed water connection in drums to complete assembly of water tube boilers