Lone Star Industries
MSHA mine ID 1200064 · Putnam County, IN
- Operator
- Buzzi Unicem USA
- Controller
- Buzzi S p A
- Mine status
- Active since Jul 1, 2013
- Mine type
- Facility
- Primary commodity
- Cement
- Citations issued
- Dec 10, 2024 to Oct 1, 2026
Past 24 months at a glance
- Inspections
- 21
- Citations and orders
- 80
- Marked S&S by MSHA
- 26
- Assessed penalties
- $150,846
76 of 80 citations have an MSHA assessment so far, first proposed at $181,202. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 56.20003(a) | 13 | $17,308 |
| 56.12028 | 8 | $6,080 |
| 56.4201(a)(1) | 5 | $764 |
| 56.14112(b) | 4 | $1,589 |
| 56.4200(b)(2) | 4 | $2,439 |
| 56.11002 | 3 | $3,017 |
| 56.14100(c) | 3 | $681 |
| 46.7(a) | 2 | $34,956 |
| 47.41(a) | 2 | $377 |
| 56.11001 | 2 | $1,629 |
| 56.12004 | 2 | $328 |
| 56.12032 | 2 | $298 |
| 56.14107(a) | 2 | $260 |
| 56.18002(a) | 2 | $9,687 |
| 56.9300(a) | 2 | $4,904 |
| 46.10(a) | 1 | $151 |
| 46.11(a) | 1 | $398 |
| 47.42(a) | 1 | $226 |
| 47.44(b) | 1 | $147 |
| 47.54(a) | 1 | $226 |
| 56.12008 | 1 | $151 |
| 56.12019 | 1 | $151 |
| 56.12020 | 1 | $9,510 |
| 56.12030 | 1 | $6,540 |
| 56.13019 | 1 | $33,830 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 1, 2026 No. 5010011 56.4104(a) | Not yet assessed |
| Oct 1, 2026 No. 5010010 56.14100(c) | Not yet assessed |
| Aug 17, 2026 No. 9780746 56.14107(a) | Not yet assessed |
| Jul 10, 2026 No. 5010302 56.14112(b) | $151 Closed |
| Jul 9, 2026 No. 9787900 56.20003(a) | $1,968 Closed |
| Jul 9, 2026 No. 5010301 56.14101(a)(2) | $151 Closed |
| Jul 8, 2026 No. 9787899 56.14112(b) | $1,126 Closed |
| Jun 29, 2026 No. 9787982 56.3200 | $9,757 Closed |
| Jun 24, 2026 No. 9787981 56.12004 | $151 Closed |
| Jun 24, 2026 No. 9787980 56.20013 | $177 Closed |
| Jun 23, 2026 No. 9787979 56.11001 | $592 Closed |
| Jun 23, 2026 No. 9787978 56.11002 | $1,320 Closed |
| Jun 23, 2026 No. 9787977 47.41(a) | $151 Closed |
| Feb 3, 2026 No. 9787905 56.12004 | $177 Closed |
| Feb 3, 2026 No. 9787904 56.20003(b) | $1,968 Closed |
| Feb 3, 2026 No. 9787903 56.12030 | $6,540 Closed |
| Nov 12, 2025 No. 9787798 56.14100(c) | $177 Closed |
| Nov 12, 2025 No. 9787595 56.4500 | $267 Closed |
| Nov 5, 2025 No. 9787696 56.18002(a) | $177 Closed |
| Nov 4, 2025 No. 9787797 56.12028 | $2,503 Closed |
| Nov 4, 2025 No. 9787695 56.20003(a) | $883 Closed |
| Nov 3, 2025 No. 9787796 47.54(a) | $226 Closed |
| Nov 3, 2025 No. 9787795 47.41(a) | $226 Closed |
| Nov 3, 2025 No. 9787794 46.7(a) | $1,126 Closed |
| Nov 3, 2025 No. 9787694 56.4401 | $226 Closed |
Latest inspections
Verbal Hazard Complaint Inspections
Event F0337E0
Oct 1, 2026
Spot Inspection
Event F0337DD
Sep 21, 2026
Verbal Hazard Complaint Inspections
Event F021D41
Aug 17, 2026
Regular Safety and Health Inspection
Event F017789
Jun 23, 2026 to Jul 27, 2026
Verbal Hazard Complaint Inspections
Event F021D33
Jun 4, 2026
Verbal Hazard Complaint Inspections
Event F02329E
May 18, 2026
Spot Inspection
Event F007349
Mar 24, 2026
Verbal Hazard Complaint Inspections
Event F007348
Mar 23, 2026
Spot Inspection
Event F01777A
Feb 3, 2026 to Feb 11, 2026
Verbal Hazard Complaint Inspections
Event F017779
Feb 3, 2026 to Feb 4, 2026
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