CTA Report, Draft 1, ISP Review - US Chemical Safety and Hazard ...
CTA Report, Draft 1, ISP Review - US Chemical Safety and Hazard ...
CTA Report, Draft 1, ISP Review - US Chemical Safety and Hazard ...
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Figure 5. Sequence of dust explosions <strong>and</strong> likely locations<br />
of those killed <strong>and</strong> burned in the production area<br />
(Note: All employee injuries not shown in figure).<br />
5.2.3 Secondary Dust Explosion at Line 405<br />
The fireball generated by the initial explosion near the line 405 oven ignited dispersed combustible dust,<br />
which caused a secondary explosion in the relatively confined area above the line 405 blend room. The<br />
force of this explosion damaged the firewalls to the east <strong>and</strong> south <strong>and</strong> pushed metal wall panels above<br />
the blend room roof on the south side out to the south (Figure 6). The explosion also pushed ceiling<br />
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