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 #737049

SHEEHAN PIPELINE CONSTRUCTION COMPANY

Event
OXYGEN DEFICIENCY, RESPIRATORY, UNCONSCIOUSNESS, CONFINED SPACE, PPE, WELDING, PIPE, RESPIRATOR
NAICS
000000
Inspection type
Accident-driven
Activity number
#18606483
Employer profile
SHEEHAN PIPELINE CONSTRUCTION COMPANY
Summary number
737049
Report ID
452110

Event description

EMPLOYEES ENTERED OXYGEN DEFICIENT ATMOSPHERE IN PIPELINE

Investigation abstract

EMPLOYEE #1 AND EMPLOYEE #2 ENTERED A 30 INCH DIAMETER PIPELINE TO CHECK A WELD ED EMPLOYEE #4. OTHER EMPLOYEES BROKE THE WELD BY GRINDING IT AND THEN USING A B ACKHOE TO BREAK THE PIPE OPEN. EMPLOYEES #1 AND #2 WERE GIVEN MOUTH-TO-MOUTH RES USCITATION IN AN UNSUCCESSFUL EFFORT TO REVIVE THEM. THE ACCIDENT OCCURRED AT AB OUT 3:45 PM ON AUGUST 28, 1986. THEY HAD JUST COMPLETED. WHEN EMPLOYEE #7, A WELDER'S HELPER, PASSED OUT AT OPEN END OF THE PIPELINE, THE OTHER WORKERS WERE ALERTED THAT EMPLOYEES #1 AND #2 WE RE IN THE PIPELINE. EMPLOYEE #6 ATTEMPTED TO ENTER THE PIPELINE, BUT PASSED OUT AND WAS PULLED OUT BY OTHER EMPLOYEES. EMPLOYEE #5, A WELDER, TRIED TO ENTER THE PIPELINE BY USING AN OXYGEN WELDING HOSE TO BLOW OXYGEN INTO HIS FACE. EMPLOYEE #5 WAS PULLED OUT BY THE OTHER EMPLOYEES. EMPLOYEE #4, A SUPERVISOR, WAS NOTIFI ED. HE CAME TO THE AREA AND IMMEDIATELY ENTERED THE PIPELINE. HE, IN TURN, HAD T O BE RESCUED. A HOSE WAS TIED AROUND EMPLOYEE #8, WHO ENTERED THE PIPE AND RESCU

Victims (8)

  1. #1 Fatality Age 37 M

    Nature of injury
    2
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    585
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    Task assigned
    1
  2. #2 Fatality Age 45 M

    Nature of injury
    2
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    585
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    Task assigned
    1
  3. #3 Non-hospitalized injury Age 57 M

    Nature of injury
    21
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    869
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    Task assigned
    1
  4. #4 Non-hospitalized injury Age 42 M

    Nature of injury
    21
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    557
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    Task assigned
    1
  5. #5 Non-hospitalized injury Age 44 M

    Nature of injury
    21
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    585
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    Task assigned
    1
  6. #6 Non-hospitalized injury Age 18 M

    Nature of injury
    21
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    587
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    Task assigned
    1
  7. #7 Non-hospitalized injury Age 37 M

    Nature of injury
    21
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    587
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    Task assigned
    1
  8. #8 Non-hospitalized injury Age 21 M

    Nature of injury
    21
    Part of body
    31
    Event type
    8
    Source
    9
    Occupation code
    587
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    1900
    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.