Module 3: Health and Safety - IAFF
Module 3: Health and Safety - IAFF
Module 3: Health and Safety - IAFF
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Student Text <strong>IAFF</strong> Training for Hazardous Materials: Technician©<br />
Products of Combustion (continued)<br />
Date<br />
Type of<br />
Structure<br />
Details<br />
Gases present in<br />
cone above published<br />
guidelines<br />
8/23/98<br />
Commercial<br />
building<br />
Fire originated in attic from an apparent electric source<br />
on the roof. During monitoring, air monitoring team<br />
noted that a gas powered lamp inside the structure was<br />
contributing to CO concentrations inside the structure.<br />
SO 2<br />
acetaldehyde,<br />
formaldehyde,<br />
8/24/98<br />
House<br />
Fire originated in the kitchen. Ventilation had begun<br />
before air monitoring. Overhaul activities were<br />
completed before air monitoring was complete.<br />
Acetaldehyde,<br />
formaldehyde<br />
8/26/98<br />
House<br />
Area of origin was in the living room. A vent hole was<br />
cut above the area of origin. Fire was confined to the<br />
living room <strong>and</strong> attic. Suspected arson fire. Ventilation<br />
had started prior to air monitoring.<br />
Acetaldehyde,<br />
formaldehyde<br />
8/26/98<br />
House<br />
Fire originated in the bedroom by a 3 year old child.<br />
Fire extended to the hallway. Ventilation fans were up<br />
<strong>and</strong> running at the time of air monitoring team arrival.<br />
Acetaldehyde,<br />
formaldehyde,<br />
PNAs<br />
8/31/98<br />
Commercial<br />
building<br />
Fire originated in the attic. The fire was still working<br />
at the time of air monitoring team arrival. A vent hole<br />
was cut in the area of origin<br />
Acetaldehyde,<br />
formaldehyde<br />
9/19/98<br />
House<br />
Fire originated in the front of the house <strong>and</strong> extended<br />
to another room. The entire front end of the house was<br />
well involved in the fire. Horizontal ventilation was<br />
completed at the time of air monitoring team arrival.<br />
Acetaldehyde,<br />
formaldehyde<br />
9/20/98<br />
Apartment<br />
Fire originated in attic. Fire vented through roof. No<br />
interior apartment fire damage. Fire fighters noted that<br />
when the ventilation fans were redirected to exhaust--<br />
CO levels dropped <strong>and</strong> when they were readjusted to<br />
positive pressure CO levels increased.<br />
CO, acetaldehyde,<br />
formaldehyde<br />
9/22/98<br />
House<br />
Fire originated in bedroom. Room <strong>and</strong> contents fire.<br />
Acetaldehyde,<br />
formaldehyde<br />
<strong>Module</strong> 3: <strong>Health</strong> <strong>and</strong> <strong>Safety</strong> 3-145