Assessment and Restoration of Smoke Damage

Smoke damage associated with building fires is one of the most common and problematatic forms of indoor contamination. Where hazardous materials are disturbed (i.e., asbestos, PCBs) or or mold growth occurs, environmental specialists may be involved to address those aspects. However, there are no accepted procedures or standards addressing residual smoke and odors. This presentation outlines an assessment process to identify affected areas and specify cleanup procedures. Contaminant sampling is generally inconclusive and a building science approach emphasizing visual and odor observations is emphasized. Restoration steps include replacement of damaged materials, surface cleaning and treatment, ventilation and deodorizing. A verification process to confirm elimination of smoke residue from HVAC, structual and contents is described, again emphasizing visual and odor observations.