# HANDLING OF MATERIALS
> MSHA accident `220262370004` · 08/04/2026 · Lone Star Sand LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Handling supplies or material
- **Injury source:** GROUND
- **Nature of injury:** DISLOCATION
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 0.54 years
## Operator
- **Controller:** Randall  Allen; Mark  Burns
- **Operator:** Lone Star Sand LLC
- **Mine:** [1601616](https://api.morvs.ai/mine/1601616)
## Narrative

EE was performing end of shift clean up duties using a 2-inch-high pressure water hose at the concrete pad around the wet screening area. While EE was repositioning the hose EE said EE's right knee popped out and did not go back in as usual. EE was about an hour from the end of EE's shift; EE notified EE's supervisor who witnessed the accident and EE left to go to the hospital.

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