# HANDLING OF MATERIALS
> MSHA accident `220071370046` · 05/04/2007 · Black Diamond Mining Co LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Welder (shop)
- **Activity:** Machine maintenance
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 16
- **Mine experience:** 0.23 years
## Operator
- **Controller:** Harold  Sergent
- **Operator:** Black Diamond Mining Co LLC
- **Mine:** [1515978](https://api.ai-analytics.org/mine/1515978)
## Narrative

EE was installing bent plate around screens in a kneeling position. Whe he stood up he experienced a catch in his right knee, causing pain & the inability to straighten it. EE missed 5/7 & 5/8 and 6/14 - 7/5/07 for knee surgery. This office notified of surgery and lost days 10/23/07. (addition to narrative per MM 10/26/07 #10)

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