# SLIP OR FALL OF PERSON
> MSHA accident `220163620006` · 12/16/2016 · Quikrete Construction Materials LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Handling supplies or material
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 2.5 years
## Operator
- **Controller:** Cementos Argos S A
- **Operator:** Quikrete Construction Materials LLC
- **Mine:** [0800159](https://api.ai-analytics.org/mine/0800159)
## Narrative

A contractor was sweeping the floor when EE stepped back on a loose floor board causing EE's leg to fall through the floor.  The board was cut to run ducting for a new air conditioning, and the a/c contractor did not properly secure the loose board.

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