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 #14557979

CHAPARRAL SERVICE

Event
BURN, VAPOR, FLAMMABLE VAPORS, FIRE, OIL TANK, GAS, EXPLOSION, OIL WELL SERVICING, CHEMICAL VAPOR, CHEMICAL
NAICS
000000
Inspection type
Accident-driven
Activity number
#104708425
Employer profile
CHAPARRAL SERVICE
Summary number
14557979
Report ID
653510

Event description

Two employees die of burns after oil tank explosion and fire

Investigation abstract

On August 15, 1987, Employees #1 and #2 were finishing cleaning out sediment fro m the bottom of a 400 barrel oil storage tank. Battery material was being sucked into a Mack vacuum truck tank using a Raven Internol drive pump. The employees were near the tank cleanout opening when flammable petroleum vapors in and aroun d the tank ignited. Both suffered third-degree burns over most of their bodies. Employee #1 died the day after the accident; Employee #2 died on September 4, 19 87. The source(s) of ignition has not been determined.

Victims (2)

  1. #1 Fatality Age 30 M

    Nature of injury
    5
    Part of body
    19
    Event type
    14
    Source
    16
    Occupation code
    614
    Human factor
    8
    Environmental factor
    7
    Hazardous substance
    2037
    Task assigned
    1
  2. #2 Fatality Age 30 M

    Nature of injury
    5
    Part of body
    19
    Event type
    14
    Source
    16
    Occupation code
    614
    Human factor
    8
    Environmental factor
    7
    Hazardous substance
    2037
    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.