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 #783829

CONCO, INC.

Event
INADEQUATE MAINT, INHALATION, NAUSEA, INDUSTRIAL TRUCK, DIZZINESS, CARBOXYHEMOGLOBIN, POISONING, TOXIC FUMES, OVEREXPOSURE, CARBON MONOXIDE
NAICS
000000
Inspection type
Accident-driven
Activity number
#2764439
Employer profile
CONCO, INC.
Summary number
783829
Report ID
452110

Event description

Employees suffer carbon monoxide overexposure

Investigation abstract

At approximately 5:00 a.m. on January 28, 1988, Employees #1 through #15 were wo . All other employees were released after examination and blood testing. Yale fo rklift #378 was later tested and found to be emitting 100 ppm carbon monoxide af ter being tuned by maintenance personnel. rking in a 1,000 square ft open area of an 18,000 square ft building, approximat ely 100 feet from the main exit doors. All employees were gauging, inspecting, a nd stacking 3 ft long by 8 in. wide cylinders. Three Yale lp gas-fueled forklift s supplied and removed stock from the area. At approximately 5:15 a.m., Employee s #3, #6, and #10 complained of dizziness and nausea. At approximately 5:20 a.m. , all employees were evacuated outdoors because they were all complaining of diz ziness. Employees #1 through #15 were taken to the hospital. Employee #14 was ho spitalized for carbon monoxide poisoning evidenced by elevated carboxyhemoglobin

Victims (15)

  1. #1 Non-hospitalized injury Age 46 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  2. #10 Non-hospitalized injury Age 40 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  3. #11 Non-hospitalized injury Age 28 F

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  4. #12 Non-hospitalized injury Age 25 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  5. #13 Non-hospitalized injury Age 28 F

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  6. #14 Hospitalized Age 35 F

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  7. #15 Non-hospitalized injury Age 36 M

    Nature of injury
    5
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  8. #2 Non-hospitalized injury Age 45 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  9. #3 Non-hospitalized injury Age 41 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  10. #4 Non-hospitalized injury Age 42 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  11. #5 Non-hospitalized injury Age 36 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  12. #6 Non-hospitalized injury Age 35 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  13. #7 Non-hospitalized injury Age 26 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  14. #8 Non-hospitalized injury Age 29 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    Task assigned
    1
  15. #9 Non-hospitalized injury Age 35 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    27
    Occupation code
    636
    Human factor
    6
    Environmental factor
    7
    Hazardous substance
    0560
    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.