# EXPLODING VESSELS UNDER PRESSURE
> MSHA accident `220171090002` · 04/01/2017 · Cal Rock Products LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** EXPLODING VESSELS UNDER PRESSURE
- **Accident type:** Contact with hot objects or substances
- **Occupation:** Safety director
- **Activity:** Hand load, Hand shoveling
- **Injury source:** COAL & PETROL PRODUCT,NEC
- **Nature of injury:** BURN OR SCALD (HEAT)
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 87
- **Mine experience:** 2.08 years
## Operator
- **Controller:** David P  Grimsley
- **Operator:** Cal Rock Products LLC
- **Mine:** [0400111](https://api.ai-analytics.org/mine/0400111)
## Narrative

Employees were doing road maintenance with hot oil pull behind tank trailer when an explosion occurred.

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