Carpentry Skills to include Following blueprints and building plans, installing structures and fixtures, measuring, cutting, and shaping wood, plastic, and other materials, constructing building frameworks, including walls, floors, and doorframes, and repairing damaged framework or other structures/fixtures. Individual may be required to wear respiratory devices that include but are not limited to: Air Purifying Respirators (APR) which include half-face and full-face negative pressure respirators, hooded powered air purifying respirators, or Supplied Air Respirators (SAR), which include hooded or full face supplied air respirators.