# MSHA citation `7604839`
> **Significant & Substantial** · Citation · 03/16/2003 · Thunder Basin Coal Company LLC
## Rule
- **Section of Act:** —
- **Part / Section:** 77.1302(d)
- **Type:** Citation
## Severity
- **S&S flag:** Y
- **Likelihood:** Reasonably
- **Injury/Illness:** LostDays
- **# affected:** 5
- **Negligence:** ModNegligence
## Money
- **Proposed penalty:** $399
- **Amount paid:** $399
- **Amount due:** $399
- **Contested:** N
## Parties
- **Mine:** [4800977](https://api.morvs.ai/mine/4800977) — Black Thunder
- **Violator:** Thunder Basin Coal Company LLC (Operator)
- **Controller:** Ashland Inc
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · MORVS · CC0 1.0*