105,313Records 71,083Employers 85,290Hospitalizations 27,770Amputations 2015-01-01 2025-10-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Accident Investigation · Summary #691980

KNEE,MOBILE SCAFFOLD,UNEVEN GROUND,WORK RULES,CONSTRUCTION,FALL,FALL PROTECTION,CONTUSION,OVERTURN

Event
KNEE,MOBILE SCAFFOLD,UNEVEN GROUND,WORK RULES,CONSTRUCTION,FALL,FALL PROTECTION,CONTUSION,OVERTURN
Linked inspection
No inspection record linked to this accident's victims.
Summary number
691980
Report ID
854910

Event description

Employee's knee injured in fall from mobile scaffold

Investigation abstract

Employee #1 was sealing joints on a heating duct from a mobile scaffold that mea sured 14 feet high and 10 feet long. He was riding atop it while pulling the sca ffold along a concrete floor. A scaffold wheel went into a floor drain and the s caffold tipped until it struck against a concrete wall. Employee #1 rode with th e tipping scaffold until it hit the wall and then he fell 7 ft off the scaffold to the concrete. Employee #1 was taken to a hospital for treatment of a bruised left knee and then released.

Victim

  1. #1 Non-hospitalized injury Age 20 M

    Nature of injury
    3
    Part of body
    15
    Event type
    5
    Source
    42
    Occupation code
    596
    Human factor
    10
    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.