Kennecott Keystone Underground — Violations
Total: 251 violations | S&S: 34 | Penalties: $395K
| Date | Section | Title | S&S | Negligence | Penalty |
|---|---|---|---|---|---|
| 03/03/2026 | 48.7(a) | Non-S&S | ModNegligence | $0 | |
| 03/03/2026 | 57.11051(b) | Non-S&S | ModNegligence | $0 | |
| 03/03/2026 | 57.11051(b) | Non-S&S | ModNegligence | $0 | |
| 02/04/2026 | 57.14100(b) | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.14103(b) | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.14100(c) | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.12004 | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.14132(a) | S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.12032 | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.12018 | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.13020 | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.20011 | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.12006 | Non-S&S | ModNegligence | $0 | |
| 02/03/2026 | 57.12018 | Non-S&S | ModNegligence | $0 | |
| 02/02/2026 | 57.14207 | Non-S&S | ModNegligence | $0 | |
| 02/02/2026 | 57.4201(a)(2) | Non-S&S | ModNegligence | $0 | |
| 02/02/2026 | 57.12068 | Non-S&S | ModNegligence | $0 | |
| 02/02/2026 | 48.7(a) | S&S | ModNegligence | $0 | |
| 02/02/2026 | 57.12023 | Non-S&S | ModNegligence | $0 | |
| 12/10/2025 | 50.10(b) | Non-S&S | ModNegligence | $7,555 | |
| 12/10/2025 | 50.10(b) | Non-S&S | ModNegligence | $0 | |
| 11/03/2025 | 47.41(a) | Non-S&S | ModNegligence | $1,679 | |
| 11/03/2025 | 57.4203 | Non-S&S | ModNegligence | $151 | |
| 10/29/2025 | 57.4203 | Non-S&S | ModNegligence | $642 | |
| 10/28/2025 | 57.14100(b) | Non-S&S | ModNegligence | $1,968 | |
| 10/27/2025 | 57.4203 | Non-S&S | ModNegligence | $755 | |
| 10/27/2025 | 57.13021 | Non-S&S | ModNegligence | $151 | |
| 10/27/2025 | 57.12004 | Non-S&S | ModNegligence | $151 | |
| 10/27/2025 | 57.12068 | Non-S&S | ModNegligence | $226 | |
| 10/16/2025 | 57.14100(b) | S&S | ModNegligence | $432 | |
| 10/16/2025 | 57.14100(b) | S&S | ModNegligence | $1,126 | |
| 08/12/2025 | 57.12032 | Non-S&S | ModNegligence | $3,736 | |
| 08/11/2025 | 57.12004 | Non-S&S | ModNegligence | $151 | |
| 08/11/2025 | 57.4104 | Non-S&S | ModNegligence | $1,679 | |
| 08/07/2025 | 57.12004 | Non-S&S | ModNegligence | $3,736 | |
| 08/07/2025 | 47.41(a) | Non-S&S | ModNegligence | $1,679 | |
| 08/07/2025 | 57.13021 | Non-S&S | ModNegligence | $151 | |
| 08/07/2025 | 57.14100(c) | Non-S&S | ModNegligence | $151 | |
| 08/07/2025 | 57.4101 | Non-S&S | ModNegligence | $151 | |
| 08/07/2025 | 57.4101 | Non-S&S | ModNegligence | $151 | |
| 08/07/2025 | 57.12032 | Non-S&S | ModNegligence | $267 | |
| 08/06/2025 | 57.12032 | Non-S&S | ModNegligence | $267 | |
| 08/06/2025 | 57.13021 | Non-S&S | ModNegligence | $151 | |
| 08/05/2025 | 57.14107(a) | Non-S&S | ModNegligence | $1,679 | |
| 08/05/2025 | 57.12013(b) | Non-S&S | ModNegligence | $3,736 | |
| 07/30/2025 | 57.14100(b) | Non-S&S | HighNegligence | $288 | |
| 06/10/2025 | 47.41(a) | Non-S&S | ModNegligence | $226 | |
| 06/10/2025 | 57.13021 | Non-S&S | ModNegligence | $1,679 | |
| 06/10/2025 | 57.14107(a) | S&S | HighNegligence | $35,092 | |
| 06/09/2025 | 47.41(a) | Non-S&S | ModNegligence | $1,126 |