OSHA Accident Investigation · Summary #601229
HEAD,WORK RULES,INATTENTION,CONSTRUCTION,SHACKLE,STRUCK BY,FLYING OBJECT,CRANE
Event description
EMPLOYEE KILLED WHEN STRUCK BY CRANE SHACKLE
Investigation abstract
EMPLOYEE #1, A CONSTRUCTION FOREMAN, WAS KILLED WHEN HE WAS STRUCK IN THE HEAD B THE HEAD. EMPLOYEE #1 HAD BEEN EMPLOYED BY THE COMPANY FOR 11 MONTHS. Y A SHACKLE. THE AUXILARY LINE OF AN AMERICAN CRAWLER CRANE, MODEL 7260, EQUIPPE D WITH A 100 FOOT BOOM, WAS GETTING IN THE WAY. THE LINE WAS ATTACHED BY A SHACK LE TO A SHIPPING EYE AT THE BASE OF THE BOOM. EMPLOYEE #1 DECIDED TO ATTACH THE RETRACTABLE REEL TAG LINE TO THE CONCRETE BUCKET BUCKET TO PREVENT IT FROM ROTAT ING. EMPLOYEE #1 SIGNALED THE CRANE OPERATOR TO LOWER THE BOOM DOWN SO HE COULD REACH THE TAG LINE. WHEN THE BOOM WAS LOWERED FROM 55 DEGREES TO 25 DEGREES, TEN SION ON THE AUXILARY LOAD LINE GOT SO GREAT THAT THE SHACKLE BROKE THE SHIPPING EYE. THE SHACKLE/BUCKET ASSEMBLY FLEW OUT AND STRUCK EMPLOYEE #1 IN THE BACK OF
Victims (3)
-
#1 Fatality Age 46 M
- Nature of injury
- 6
- Part of body
- 13
- Event type
- 1
- Source
- 24
- Occupation code
- 999
- Human factor
- 1
- Environmental factor
- 5
- Hazardous substance
- 8880
- Task assigned
- 1
-
#981 Degree 0 Age 0
- Nature of injury
- 0
- Part of body
- 0
- Event type
- 0
- Source
- 0
- Occupation code
- 0
- Human factor
- 0
- Environmental factor
- 0
- Task assigned
- 0
-
#982 Degree 0 Age 0
- Nature of injury
- 0
- Part of body
- 0
- Event type
- 0
- Source
- 0
- Occupation code
- 0
- Human factor
- 0
- Environmental factor
- 0
- Task assigned
- 0
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.