# HANDTOOLS (NONPOWERED)
> MSHA accident `220180820010` · 03/14/2018 · Robinson Nevada Mining Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by... NEC
- **Occupation:** Drill helper
- **Activity:** Handling supplies or material
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** LOWER LEG/TIBIA/FIBULA
- **Days lost:** 0
- **Mine experience:** 0.08 years
## Operator
- **Controller:** KGHM Polska Miedz S A
- **Operator:** Robinson Nevada Mining Company
- **Mine:** [2601916](https://api.ai-analytics.org/mine/2601916)
## Narrative

The employee was attempting to loosen a jam nut using a pipe wrench and a ball peen hammer. During this process, the employee accidentally struck lower left shin with the ball peen hammer causing a lower left shin contusion. 

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