# MACHINERY
> MSHA accident `220241150003` · 04/17/2024 · Bisti Fuels Company LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Hand tools (not powered)
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 40.71 years
## Operator
- **Controller:** Navajo Transitional Energy Company LLC
- **Operator:** Bisti Fuels Company LLC
- **Mine:** [2900097](https://api.ai-analytics.org/mine/2900097)
## Narrative

Employee was holding onto a combination wrench while another employee used an impact wrench to tighten bolts on an 18"" valve. While tightening the bolts, the combination wrench unexpectedly moved causing EE's right index finger to become wedge between the wrench and valve flange, resulting in lacerations.

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