A plan specifying safe and effective methods to protect structures and other improvements from the threat of damage from an advancing fire. NFPA 1051, 2002 ed. Strut. The tensioned member placed between two opposing surfaces. NFPA 1006, 2003 ed. Student. Any person who is present at the live fire training evolution for the purpose of receiving training. NFPA 1403, 2002 ed