# HANDLING OF MATERIALS
> MSHA accident `220163640005` · 12/21/2016 · Westmoreland San Juan Mining LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **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:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** TRUNK, MULTIPLE PARTS
- **Days lost:** 0
- **Mine experience:** 5.13 years
## Operator
- **Controller:** Westmoreland Coal Company
- **Operator:** Westmoreland San Juan Mining LLC
- **Mine:** [2902170](https://api.ai-analytics.org/mine/2902170)
## Narrative

Manually pushed up on D11R track to remove last bolt when breaking track and strained right side rib/back area.

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