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 #601492

D & D UTILITIES COMPANY

Event
CONSTRUCTION, TRENCH, STRUCK BY, WATER PIPE, CAVE-IN
NAICS
000000
Inspection type
Accident-driven
Activity number
#101160638
Employer profile
D & D UTILITIES COMPANY
Summary number
601492
Report ID
420600

Event description

Employee killed, one injured when struck by water pipe

Investigation abstract

At approximately 9:00 a.m. on July 6, 1988, Employees #1 and #2 were leveling gr avel approximately 11 feet deep at the bottom of an excavation, preparing to ins tall a sanitary sewer line. A 10 inch diameter PVC water main had been installed approximately 3 feet deep along one side of the excavation 10 days before. A co ncrete thrust block had been poured around the water pipe next to a fire hydrant . The ground caved in beneath the block, causing the pipe to pull loose at a joi nt. The weight of the block caused the pipe to whip sideways, striking the emplo yees. Employee #1 was killed and Employee #2 was hospitalized.

Victims (2)

  1. #1 Fatality Age 22 M

    Nature of injury
    12
    Part of body
    20
    Event type
    1
    Source
    43
    Occupation code
    999
    Human factor
    1
    Environmental factor
    13
    Hazardous substance
    8880
    Task assigned
    1
  2. #2 Hospitalized Age 31 M

    Nature of injury
    12
    Part of body
    21
    Event type
    1
    Source
    43
    Occupation code
    999
    Human factor
    1
    Environmental factor
    13
    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.