OSHA Accident Investigation · Summary #570168

FRED BERGLUND & SONS INC

SAUK VILLAGE, IL— 1984-08-10T08:15:00

Event: OVERHEAD POWER LINE, ELECTRICAL, CRANE BOOM, POTENTIAL GRADIENT, ELECTROCUTED, E C, ELECTRIC SHOCK, CRANE
NAICS: 000000
Inspection type: Accident-driven
Activity number: #1340587
Employer profile: FRED BERGLUND & SONS INC
Summary number: 570168
Report ID: 521700

Event description

ELECTRIC SHOCK - CONTACT WITH OVERHEAD LINE THRU CRANE

Investigation abstract

TWO EMPLOYEES WERE GUIDING A 23-FOOT-BY-6-FOOT GANG FORM INTO POSITION. DURING T HIS OPERATION, THE HYDRAULIC TRUCK CRANE (P & H MODEL T-180) FROM WHICH THE FORM S WERE SUSPENDED CONTACTED A 7200-VOLT OVERHEAD POWER LINE. CURRENT PASSED THROU GH THE BOOM, THE LOAD LINE, THE WIRE ROPE SLINGS, THE STEEL-FRAMED FORMS, AND TH E EMPLOYEES TO GROUND. THESE TWO WORKERS WERE ELECTROCUTED. TWO OTHER EMPLOYEES STANDING A FEW FEET FROM THE FIRST TWO ALSO RECEIVED ELECTRIC SHOCKS. THESE TWO EMPLOYEES WERE SHOCKED EITHER BECAUSE THEY WERE ALSO IN CONTACT WITH THE FORMS O R BECAUSE OF ELECTRIC POTENTIAL GRADIANTS IN THE GROUND.

Victims (4)

#1 Fatality Age 40 M

Nature of injury
10

Part of body
4

Event type
13

Source
27

Occupation code
999

Human factor
1

Environmental factor
8

Task assigned
1
#2 Fatality Age 40 M

Nature of injury
10

Part of body
4

Event type
13

Source
27

Occupation code
999

Human factor
1

Environmental factor
8

Task assigned
1
#3 Hospitalized Age 40 M

Nature of injury
10

Part of body
4

Event type
13

Source
27

Occupation code
999

Human factor
1

Environmental factor
8

Task assigned
1
#4 Hospitalized Age 25 M

Nature of injury
10

Part of body
4

Event type
13

Source
27

Occupation code
999

Human factor
1

Environmental factor
8

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.