Liberty Aggregates LLC
MSHA mine ID 2302513 · Clay County, MO
- Operator
- Liberty Aggregates LLC
- Controller
- Chris Limpus; Harlan Limpus; Wayne Adolphsen
- Mine status
- Active since Feb 7, 2017
- Mine type
- Underground
- Primary commodity
- Crushed, Broken Limestone NEC
- Citations issued
- Nov 5, 2024 to Oct 7, 2026
Past 24 months at a glance
- Inspections
- 16
- Citations and orders
- 31
- Marked S&S by MSHA
- 6
- Assessed penalties
- $7,213
27 of 31 citations have an MSHA assessment so far, first proposed at $7,213. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 57.3200 | 3 | $1,720 |
| 50.30(a) | 2 | $302 |
| 57.12008 | 2 | $302 |
| 57.14112(b) | 2 | $226 |
| 57.14207 | 2 | $464 |
| 57.20003(a) | 2 | $487 |
| 57.8520 | 2 | $302 |
| 46.9(a) | 1 | $151 |
| 47.41(a) | 1 | $313 |
| 57.11003 | 1 | $151 |
| 57.11004 | 1 | $0 |
| 57.12004 | 1 | $151 |
| 57.12028 | 1 | $0 |
| 57.13015(a) | 1 | $151 |
| 57.14115(b) | 1 | $147 |
| 57.15005 | 1 | $1,126 |
| 57.18002(a) | 1 | $0 |
| 57.20013 | 1 | $151 |
| 57.23002(a) | 1 | $151 |
| 57.4201(a)(5) | 1 | $151 |
| 57.4361(c) | 1 | $151 |
| 57.4460(a) | 1 | $151 |
| 57.8518(a) | 1 | $465 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 7, 2026 No. 5220391 57.18002(a) | Not yet assessed |
| Oct 7, 2026 No. 5220390 57.14112(b) | Not yet assessed |
| Oct 7, 2026 No. 5220389 57.11004 | Not yet assessed |
| Oct 7, 2026 No. 5220388 57.12028 | Not yet assessed |
| Aug 6, 2026 No. 5220551 57.4361(c) | $151 Closed |
| Aug 6, 2026 No. 5220550 57.14207 | $151 Closed |
| Aug 6, 2026 No. 5220549 57.8518(a) | $465 Closed |
| Aug 6, 2026 No. 5220548 57.4460(a) | $151 Closed |
| Aug 6, 2026 No. 5220334 57.14207 | $313 Closed |
| Aug 6, 2026 No. 5220333 47.41(a) | $313 Closed |
| May 7, 2026 No. 5220484 57.23002(a) | $151 Closed |
| May 7, 2026 No. 5220483 57.8520 | $151 Closed |
| May 7, 2026 No. 5220482 57.4201(a)(5) | $151 Closed |
| May 7, 2026 No. 5220481 57.20013 | $151 Closed |
| Jan 6, 2026 No. 9768103 57.13015(a) | $151 Closed |
| Jan 6, 2026 No. 9768102 57.12008 | $151 Closed |
| Jan 6, 2026 No. 9768101 57.20003(a) | $151 Closed |
| Dec 16, 2025 No. 9768957 57.11003 | $151 Closed |
| Aug 6, 2025 No. 9768056 50.30(a) | $151 Closed |
| Aug 6, 2025 No. 9768055 50.30(a) | $151 Closed |
| Aug 6, 2025 No. 9768054 57.12008 | $151 Closed |
| Aug 5, 2025 No. 9768053 57.3200 | $697 Closed |
| May 7, 2025 No. 9760429 57.8520 | $151 Closed |
| Apr 1, 2025 No. 9768027 57.12004 | $151 Closed |
| Apr 1, 2025 No. 9768026 57.15005 | $1,126 Closed |
Latest inspections
Regular Safety and Health Inspection
Event F04A043
Oct 6, 2026
Spot Inspection
Event F02A28B
Sep 21, 2026 to Sep 29, 2026
Regular Safety and Health Inspection
Event F034CCA
Aug 6, 2026 to Aug 10, 2026
Compliance Follow-up Inspection
Event F03105E
Jun 3, 2026
Compliance Follow-up Inspection
Event F03A2A6
May 28, 2026
Regular Safety and Health Inspection
Event F03105B
May 6, 2026 to May 11, 2026
Spot Inspection
Event F03A299
Mar 31, 2026
Regular Safety and Health Inspection
Event F024E1C
Jan 5, 2026 to Jan 6, 2026
Regular Safety and Health Inspection
Event F014DA2
Dec 15, 2025 to Dec 18, 2025
Verbal Hazard Complaint Inspections
Event F014D9E
Nov 19, 2025 to Dec 8, 2025
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About this record
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