Brown & Root Industrial Services - - Responsibilities: Builds, positions, and dismantles wooden structures, such as concrete forms, scaffolds, tunnel and sewer supports, and temporary frame shelters, according to sketches, blueprints, or company standards.; Examines, selects and gathers materials and tools.; Examines blue prints and specifications to determine dimensions of structure.; Erects scaffolding for buildings and other structures and installs ladders, handrails, walkways, platforms, and gangways.; Responsible for observing and complying with all safety and project rules.