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 #605832

HAMMOND SEPTIC SERVICE

Event
CONFINED SPACE, WORK RULES, CLEANING, INHALATION, CHLORINE, TOXIC FUMES, TANK
NAICS
000000
Inspection type
Accident-driven
Activity number
#100363449
Employer profile
HAMMOND SEPTIC SERVICE
Summary number
605832
Report ID
418100

Event description

4 EMPLOYEES EXPOSED TO CHLORINE GAS IN STORAGE TANK

Investigation abstract

AT APPROXIMATELY 10 AM ON JULY 16, 1986, AN EMPLOYEE OF A CLEANING CONTRACTOR RA F THE FOUR EMPLOYEES RECEIVED SEVERE BRAIN DAMAGE. ALL FOUR EMPLOYEES WERE EXPOS ED TO A HIGH CONCENTRATION OF CHLORINE GAS. N INTO THE PLANT TO GET HELP. TWO EMPLOYEES RAN OUTSIDE TO THE TANK, TAKING ABOU T 1 MINUTE TO GET THERE. THEY FOUND FOUR CONTRACTOR EMPLOYEES INSIDE THE TANK. F ANS WERE USED TO VENTILATE THE TANK. THE FANS RAN ABOUT FOUR MINUTES, UNTIL THE EMERGENCY UNITS ARRIVED. THE UNITS WERE EQUIPPED WITH SELF CONTAINED BREATHING R ESPIRATORS. TWO MEMBERS OF THE EMERGENCY UNIT WENT INTO THE TANK AND BEGAN REMOV ING THE EMPLOYEES FROM THE SLUDGE AT THE BOTTOM OF THE TANK. TWO OF THE EMPLOYEE S WERE IN CARDIAC ARREST. ALL FOUR EMPLOYEES WERE TRANSPORTED TO THE HOSPITAL. T WO WERE DEAD ON ARRIVAL. ONE OTHER EMPLOYEE DIED FOUR DAYS LATER. THE YOUNGEST O

Victims (4)

  1. #1 Fatality Age 27 M

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    19
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    0640
    Task assigned
    1
  2. #2 Fatality Age 53 M

    Nature of injury
    1
    Part of body
    28
    Event type
    8
    Source
    19
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    0640
    Task assigned
    1
  3. #3 Fatality Age 29 M

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    19
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    0640
    Task assigned
    1
  4. #4 Hospitalized Age 18 M

    Nature of injury
    21
    Part of body
    28
    Event type
    8
    Source
    19
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    0640
    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.