# MSHA citation `8739008`
> **Significant & Substantial** · Citation · 10/22/2012 · Northstar Materials Inc dba Knife River Materials
## Rule
- **Section of Act:** —
- **Part / Section:** 56.11005
- **Type:** Citation
## Severity
- **S&S flag:** Y
- **Likelihood:** Reasonably
- **Injury/Illness:** LostDays
- **# affected:** 1
- **Negligence:** LowNegligence
## Money
- **Proposed penalty:** $100
- **Amount paid:** $100
- **Amount due:** $100
- **Contested:** N
## Parties
- **Mine:** [2102718](https://api.ai-analytics.org/mine/2102718) — Crusher #43519
- **Violator:** Northstar Materials Inc dba Knife River Materials (Operator)
- **Controller:** MDU Resources Group Inc
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*