# SLIP OR FALL OF PERSON
> MSHA accident `220070990025` · 03/21/2007 · Heidelberg Materials Northeast LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Machine maintenance
- **Injury source:** CRANES,DERRICKS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 12.21 years
## Operator
- **Controller:** Hanson PLC
- **Operator:** Heidelberg Materials Northeast LLC
- **Mine:** [3600029](https://api.morvs.ai/mine/3600029)
## Narrative

While greasing a drum on a crane, employee slipped and lost his balance causing him to fall on his left leg which went between the dismount steps and the body of the crane while his body bent sideways toward the ground.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · MORVS · CC0 1.0*