# MSHA citation `8955984`
> Citation · 11/19/2019 · Keystone Aggregates Inc.
## Rule
- **Section of Act:** —
- **Part / Section:** 56.9300(a)
- **Type:** Citation
## Severity
- **S&S flag:** N
- **Likelihood:** Unlikely
- **Injury/Illness:** Fatal
- **# affected:** 1
- **Negligence:** ModNegligence
## Money
- **Proposed penalty:** $123
- **Amount paid:** $123
- **Amount due:** $123
- **Contested:** N
## Parties
- **Mine:** [1202273](https://api.ai-analytics.org/mine/1202273) — Keystone Aggregates Inc.
- **Violator:** Keystone Aggregates Inc. (Operator)
- **Controller:** Daniel J  Hatfield; Michael J  Hatfield
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*