105,313Records 71,083Employers 85,290Hospitalizations 27,770Amputations 2015-01-01 2025-10-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Accident Investigation · Summary #14499792

DRAIN PIPE,WORK RULES,INHALATION,CHEMICAL REACTION,CHEMICAL VAPOR,TOXIC FUMES,SULFURIC ACID,CHEMICAL

Event
DRAIN PIPE,WORK RULES,INHALATION,CHEMICAL REACTION,CHEMICAL VAPOR,TOXIC FUMES,SULFURIC ACID,CHEMICAL
Linked inspection
No inspection record linked to this accident's victims.
Summary number
14499792
Report ID
523400

Event description

Seventeen workers sickened after improper chemical disposal

Investigation abstract

A drain cleanser containing sulfuric acid was poured into a drain used to dispos e of photographic chemicals. A rotten egg odor coming from the first and second floor drains caused Employees #1 through #5 and 12 coworkers to become ill. They were sent to a local hospital for treatment, and Employee #1 was hospitalized.

Victims (5)

  1. #1 Hospitalized Age 48 F

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    44
    Occupation code
    999
    Human factor
    1
    Environmental factor
    9
    Hazardous substance
    2310
    Task assigned
    1
  2. #2 Non-hospitalized injury Age 22 F

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    44
    Occupation code
    999
    Human factor
    1
    Environmental factor
    9
    Hazardous substance
    2310
    Task assigned
    1
  3. #3 Non-hospitalized injury Age 21 F

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    44
    Occupation code
    999
    Human factor
    1
    Environmental factor
    9
    Hazardous substance
    2310
    Task assigned
    1
  4. #4 Non-hospitalized injury Age 21 F

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    44
    Occupation code
    999
    Human factor
    1
    Environmental factor
    9
    Hazardous substance
    2310
    Task assigned
    1
  5. #5 Non-hospitalized injury Age 20 F

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    44
    Occupation code
    999
    Human factor
    1
    Environmental factor
    9
    Hazardous substance
    2310
    Task assigned
    1

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