# SLIP OR FALL OF PERSON
> MSHA accident `220181790035` · 06/27/2018 · American Silica, LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from scaffolds, walkways, platforms
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Surface construction, NEC
- **Injury source:** GROUND
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Dan  Cook; Thomas E  Bronson
- **Operator:** American Silica, LLC
- **Mine:** [0302050](https://api.ai-analytics.org/mine/0302050)
## Narrative

Contractor B-5026 had contract employees on site pouring concrete piers. The pier form came loose causing it to buckle. Two of the contract employees fell, one had an ankle injury, one had a strained back.

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