# STRIKING OR BUMPING
> MSHA accident `220072080002` · 07/23/2007 · Independence Construction Materials
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STRIKING OR BUMPING
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 1.06 years
## Operator
- **Controller:** A Ross  Myers
- **Operator:** Independence Construction Materials
- **Mine:** [3600060](https://api.ai-analytics.org/mine/3600060)
## Narrative

Walked up staircase and ducked under catwalk to check oil in HP crusher tanks. While servicing the crusher tanks with oil, employee stood up under the catwalk and caught shoulder on four inch conduit. Contact was made on back side of shoulder.

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