# SLIP OR FALL OF PERSON
> MSHA accident `220261530004` · 05/28/2026 · Calcar Quarries Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 28
- **Mine experience:** 7.92 years
## Operator
- **Controller:** Jason M  Knies; Joseph R  Knies; Craig J  Knies; Jason M  Knies; Joseph 
- **Operator:** Calcar Quarries Inc
- **Mine:** [1200013](https://api.morvs.ai/mine/1200013)
## Narrative

Employee was walking up berm near water pump. Felt pop in left leg. Doctor diagnosed as partially ruptured achilles tendon.

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