# HANDLING OF MATERIALS
> MSHA accident `220190180017` · 12/28/2018 · Haydon Materials, LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 18
- **Mine experience:** 0.02 years
## Operator
- **Controller:** Haydon Holdings LLC
- **Operator:** Haydon Materials, LLC
- **Mine:** [1500113](https://api.ai-analytics.org/mine/1500113)
## Narrative

Replacing wishbone on rear side of 772 truck pulled something in back 

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