Brown & Root Industrial Services - - Responsibilities: Assemble boilers, tanks, vats and pressure vessels, and boiler auxiliaries according to blueprints and specifications using power and hand tools; Locate and mark reference points for foundations using straight edge, squares, transit, and measuring tape; Attach rigging or signal crane operators to lift components to specified positions; Align structures or plates to assemble boiler frames using plumb bobs, levels, wedges, dogs or turnbuckles; Bolt or arc-weld structures and sections together; perform minor maintenance or cleaning activities