# SLIP OR FALL OF PERSON
> MSHA accident `220100820006` · 03/11/2010 · Conco Quarries 
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from scaffolds, walkways, platforms
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Welding or cutting
- **Injury source:** GROUND
- **Nature of injury:** MULTIPLE INJURIES
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 26
- **Mine experience:** 5.5 years
## Operator
- **Controller:** Ash Grove Cement Company
- **Operator:** Conco Quarries 
- **Mine:** [2300035](https://api.ai-analytics.org/mine/2300035)
## Narrative

Employee was in process of removing a steel hopper side. He was cutting what he thought was 1 of last 4 bolts securing panel when it was actually the last bolt.  He may have been leaning on panel when it gave way creating opening causing him to lose balance & fall thru opening 21ft to ground.  He was wearing fall protection but was not tied off to the provided life line.

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