# HANDLING OF MATERIALS
> MSHA accident `220102090043` · 07/20/2010 · Martin Marietta Materials Inc
## Details
- **Degree of injury:** INJURIES INVOLVNG NONEMPLOYEES
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Inspector
- **Activity:** Getting on or off equipment
- **Injury source:** HGHWY ORE CARIER,LRGE TRK
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials Inc
- **Mine:** [3101941](https://api.ai-analytics.org/mine/3101941)
## Narrative

Inspector was attempting to climb the ladder to mount the TR 70 Terex haul truck when he injured his knee. He had his left knee on the ladder and pushed himself up with the right when he heard a ""pop"" and felt pain in his right knee. He finished out the inspection and went to the Dr the next day and was diagnosed with a pulled muscle and put on light duty for a week.

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