# SLIP OR FALL OF PERSON
> MSHA accident `220091490010` · 05/27/2009 · Hanson Aggregates BMC Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Inspect equipment or mine
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** TRUNK, MULTIPLE PARTS
- **Days lost:** 0
- **Mine experience:** 2.5 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Hanson Aggregates BMC Inc
- **Mine:** [3608484](https://api.ai-analytics.org/mine/3608484)
## Narrative

Worker fell apx 3 to 4 ft from catwalk of mechanical scaler while performing pre-shift exam on the mobile equipment.  He stretched up to release a door to engine compartment when he lost balance and fell.  He landed back-side first on mine floor against battery pack of his cap lamp.

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