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 #14542732

CONN DELMAR STEEL ERECTORS

Event
JOIST, ROOF, COLLAPSE, WORK RULES, OVERLOADED, CONSTRUCTION, FALL
NAICS
000000
Inspection type
Accident-driven
Activity number
#101100600
Employer profile
CONN DELMAR STEEL ERECTORS
Summary number
14542732
Report ID
418100

Event description

BAR JOISTS COLLAPSED; EMPLOYEES FELL TO CONCRETE SURFACE

Investigation abstract

EMPLOYEES #1 AND #2 WERE WORKING ON A ROOF, INSTALLING DECKINGS OVER BAR JOISTS. A BUNDLE OF DECKINGS WAS LIFTED TO THE ROOF AND LAID OVER THE BAR JOISTS. A SEC OND BUNDLE WAS RAISED AND POSITIONED TO BE LAID ON TOP OF THE FIRST BUNDLE. AS I TS WEIGHT WAS PLACED ON THE ROOF, THE BAR JOISTS GAVE WAY, CAUSING THE TWO EMPLO YEES AND THE DECKING BUNDLES TO FALL TO THE CONCRETE SURFACE BELOW. BOTH EMPLOYE ES WERE KILLED. THE BAR JOISTS WERE OVERLOADED AND THE BRIDGING INCOMPLETE, CAUS ING THE COLLAPSE.

Victims (2)

  1. #1 Fatality Age 41 M

    Nature of injury
    21
    Part of body
    13
    Event type
    5
    Source
    8
    Occupation code
    999
    Human factor
    1
    Environmental factor
    6
    Hazardous substance
    8880
    Task assigned
    1
  2. #2 Fatality Age 37 M

    Nature of injury
    21
    Part of body
    13
    Event type
    5
    Source
    8
    Occupation code
    999
    Human factor
    1
    Environmental factor
    6
    Hazardous substance
    8880
    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.