# MSHA citation `9793754`
> **Significant & Substantial** · Citation · 05/21/2025 · Alleyton Resource Co. LLC
## Rule
- **Section of Act:** —
- **Part / Section:** 56.12025
- **Type:** Citation
## Severity
- **S&S flag:** Y
- **Likelihood:** Reasonably
- **Injury/Illness:** Fatal
- **# affected:** 1
- **Negligence:** ModNegligence
## Money
- **Proposed penalty:** $959
- **Amount paid:** $959
- **Amount due:** $959
- **Contested:** N
## Parties
- **Mine:** [4105187](https://api.ai-analytics.org/mine/4105187) — Duncan Plant
- **Violator:** Alleyton Resource Co. LLC (Operator)
- **Controller:** Summit Materials LLC
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*