# SLIP OR FALL OF PERSON
> MSHA accident `220112730037` · 09/20/2011 · Covol Fuels No 4 LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Handling supplies or material
- **Injury source:** CONTAINERS,NEC
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 1
- **Mine experience:** 0.69 years
## Operator
- **Controller:** Headwaters Inc
- **Operator:** Covol Fuels No 4 LLC
- **Mine:** [4609146](https://api.ai-analytics.org/mine/4609146)
## Narrative

He was changing oil in PC450 Komatsu Excavator. He was standing beside engine when he went to pull down hood to close, hand slipped off causing him to fall backwards into ringer oil container, causing pain to his lower back.

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