OSHA Accident Investigation · Summary #14459556
FRACTURE,SAFETY LATCH,EXTENSION LADDER,LADDER,FALL,ANKLE
Event description
FALL FROM LADDER TO GROUND
Investigation abstract
ON NOVEMBER 1, 1984, AT 8:30 AM, TWO EMPLOYEES WERE MOVING A LADDER FROM ONE SEC G HIM TO FALL APPROXIMATELY 24' TO THE SOFT MUD AT GROUND LEVEL. HE RECEIVED A B ROKEN ANKLE. TION OF A BUILDING TO ANOTHER FOR THE PURPOSE OF ATTACHING STEEL TRIM TO THE ROO F OF THE BUILDING. EMPLOYEE #1 WAS ON THE ROOF OF THE BUILDING, HOLDING THE TOP END OF THE 40' ALUMINUM EXTENSION LADDER, WHILE THE OTHER EMPLOYEE WAS SUPPORTIN G THE LADDER AT GROUND LEVEL. AFTER PLACING THE LADDER AT THE DESIRED POINT, EMP LOYEE #1 STEPPED FROM THE 25' HIGH ROOF ONTO THE LADDER. HE INTENDED TO SECURE T HE LADDER TO THE BUILDING. THE EMPLOYEES DID NOT NOTICE THAT THE SAFETY CATCHES FOR THE LADDER HAD NOT COMPLETELY ENGAGED. WHEN EMPLOYEE #1 STEPPED FROM THE ROO F TO THE LADDER, THE FLY SECTION OF THE LADDER DROPPED ONE OR TWO RUNGS , CAUSIN
Victim
-
#1 Non-hospitalized injury Age 31 M
- Nature of injury
- 12
- Part of body
- 11
- Event type
- 5
- Source
- 25
- Occupation code
- 595
- Human factor
- 1
- Environmental factor
- 13
- 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.