Safety Incidents OSHA Severe Injury Reports · 2015–2025
105,991Records 71,450Employers 85,836Hospitalizations 27,959Amputations 2015-01-01 2025-11-30

OSHA Accident Investigation · Summary #571877

WAUSAU PAPER MILLS CO BROKAW DIV

Event
LUNG, ASPHYXIATED, OPEN VALVE, WORK RULES, INHALATION, SULFUR DIOXIDE, GAS LEAK, TOXIC FUMES
NAICS
000000
Inspection type
Accident-driven
Activity number
#2491256
Employer profile
WAUSAU PAPER MILLS CO BROKAW DIV
Summary number
571877
Report ID
521110

Event description

Three employees inhale sulfur dioxide fumes

Investigation abstract

Because a valve was not closed, sulfur dioxide leaked back into the work area. E mployees #1 through #3 inhaled the gas and required hospitalization.

Victims (3)

  1. #1 Hospitalized Age 47 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    19
    Occupation code
    999
    Human factor
    4
    Environmental factor
    7
    Hazardous substance
    2290
    Task assigned
    1
  2. #2 Hospitalized Age 32 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    19
    Occupation code
    999
    Human factor
    4
    Environmental factor
    7
    Hazardous substance
    2290
    Task assigned
    1
  3. #3 Hospitalized Age 31 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    19
    Occupation code
    999
    Human factor
    4
    Environmental factor
    7
    Hazardous substance
    2290
    Task assigned
    1

Codes shown verbatim from OSHA's accident-investigation database. A human-readable decoder is coming in a future release once the accident_lookup2 dictionary is loaded.