Illustrations from this first discussion are still located currently in the current version of NFPA 921 showing a cross-section of a floor with higher beveling or loss of mass indicating route (NFPA 2014). The existing damage indicator as espoused by NFPA 921 is always that “sides that slope downward from https://fireinvestigation91233.timeblog.net/62497572/the-fire-investigation-services-diaries