Accident Investigation Summary |
Summary Nr: 804450 |
Event: 07/30/1991 | Employees Hospitalized After Inhaling Toxic Vapors |
At approximately 10:30 a.m. on July 30, 1991, Employees #1, #2, #3, #4, #5, and #6 were working in the food preparation area while technicians cleaned and repaired an air conditioning system. To clean the unit, the technicians applied a coil cleaner that contained phosphoric and hydrofluoric acids to the unit. The acids reacted with the aluminum on the unit and created a vapor that seeped through the unit's duct. The employees inhaled the vapors and were hospitalized.
|
Keywords:
hydrofluoric acid, cleaning, inhalation, phosphoric acid, chemical reaction, cleaning fluid, toxic fumes
|
|
Inspection |
|
|
Degree |
Nature |
Occupation |
1 |
108104761 |
|
|
Hospitalized injury |
Fracture |
Miscelaneous food preparation occupations |
2 |
108104761 |
|
|
Hospitalized injury |
Poisoning(Systemic) |
Miscelaneous food preparation occupations |
3 |
108104761 |
|
|
Hospitalized injury |
Poisoning(Systemic) |
Miscelaneous food preparation occupations |
4 |
108104761 |
|
|
Hospitalized injury |
Poisoning(Systemic) |
Miscelaneous food preparation occupations |
5 |
108104761 |
|
|
Hospitalized injury |
Poisoning(Systemic) |
Miscelaneous food preparation occupations |
6 |
108104761 |
|
|
Hospitalized injury |
Poisoning(Systemic) |
Miscelaneous food preparation occupations |