# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220072390060` · 08/13/2007 · Mountain Coal Company, L.L.C.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Hang or reposition tubing
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** LOWER EXTREMITIES, MULTIPLE PARTS
- **Days lost:** 45
- **Mine experience:** 0.04 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Mountain Coal Company, L.L.C.
- **Mine:** [0503672](https://api.ai-analytics.org/mine/0503672)
## Narrative

EE was hanging 6"" discharge line. They put check valve in and had forgotten to put in noodle. There were pumps running outby. The valve blew off from the pressure. When it did, ee was behind the car. He slipped on another piece of pipe and twisted his foot & ankle.

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