# OTHER
> MSHA accident `220260890045` · 03/16/2026 · TSJ Construction
## Details
- **Degree of injury:** INJURIES DUE TO NATURAL CAUSES
- **Classification:** OTHER
- **Accident type:** NEC
- **Occupation:** Water truck operator
- **Activity:** Getting on or off equipment
- **Injury source:** MISCELLANEOUS,NEC
- **Nature of injury:** HEART ATTACK
- **Body part:** BODY SYSTEMS
- **Days lost:** —
- **Mine experience:** 4 years
## Operator
- **Controller:** Shari  Jensen; Tate  Jensen
- **Operator:** TSJ Construction
- **Mine:** [4202707](https://api.ai-analytics.org/mine/4202707)
## Narrative

Pre-existing condition stemming from heart problems and malfunctioning defibrillator.  While operating a water truck, miner experienced chest pain and dizziness and passed out after exiting the truck and asking for help.

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