Tata Chemicals Mine
MSHA mine ID 4800155 · Sweetwater County, WY
- Operator
- Tata Chemicals Soda Ash Partners LLC
- Controller
- Tata Chemicals Ltd
- Mine status
- Active since Feb 18, 1982
- Mine type
- Underground
- Primary commodity
- Trona
- Citations issued
- Oct 23, 2024 to Oct 8, 2026
Past 24 months at a glance
- Inspections
- 144
- Citations and orders
- 296
- Marked S&S by MSHA
- 29
- Assessed penalties
- $72,374
220 of 296 citations have an MSHA assessment so far, first proposed at $89,943. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 57.12028 | 25 | $1,695 |
| 57.20003(a) | 23 | $5,900 |
| 57.12032 | 19 | $4,372 |
| 57.14100(b) | 17 | $6,216 |
| 57.12004 | 16 | $3,306 |
| 57.14107(a) | 15 | $5,914 |
| 47.41(a) | 12 | $1,510 |
| 57.4201(a)(1) | 8 | $1,057 |
| 57.11002 | 7 | $1,242 |
| 57.14112(a)(1) | 7 | $1,057 |
| 57.14207 | 7 | $1,004 |
| 57.4201(a)(2) | 7 | $755 |
| 57.11001 | 6 | $1,990 |
| 57.12018 | 6 | $604 |
| 57.12008 | 5 | $831 |
| 57.14205 | 5 | $751 |
| 57.11003 | 4 | $298 |
| 57.14112(b) | 4 | $1,208 |
| 57.5001(a)/.5005 | 4 | $151 |
| 57.11012 | 3 | $1,661 |
| 57.12006 | 3 | $823 |
| 57.14101(a)(2) | 3 | $453 |
| 57.20003(c) | 3 | $147 |
| 57.22305 | 3 | $1,296 |
| 57.4102 | 3 | $638 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 8, 2026 No. 5213521 57.4201(a)(2) | Not yet assessed |
| Oct 7, 2026 No. 5213520 57.4201(a)(2) | Not yet assessed |
| Oct 7, 2026 No. 5213519 57.12032 | Not yet assessed |
| Oct 7, 2026 No. 5213518 57.14207 | Not yet assessed |
| Oct 6, 2026 No. 5213517 57.4201(a)(1) | Not yet assessed |
| Sep 21, 2026 No. 5160670 57.4201(b) | Not yet assessed |
| Sep 21, 2026 No. 5160669 56.12008 | Not yet assessed |
| Sep 18, 2026 No. 5160762 47.41(a) | Not yet assessed |
| Sep 18, 2026 No. 5160761 57.12032 | Not yet assessed |
| Sep 18, 2026 No. 5160668 56.12002 | Not yet assessed |
| Sep 18, 2026 No. 5160667 57.4402 | Not yet assessed |
| Sep 18, 2026 No. 5160666 57.12018 | Not yet assessed |
| Sep 18, 2026 No. 5160665 57.12028 | Not yet assessed |
| Sep 18, 2026 No. 5160664 57.11003 | Not yet assessed |
| Sep 18, 2026 No. 5160663 57.12032 | Not yet assessed |
| Sep 17, 2026 No. 5160760 47.41(a) | Not yet assessed |
| Sep 17, 2026 No. 5160759 57.20003(a) | Not yet assessed |
| Sep 17, 2026 No. 5160662 57.12004 | Not yet assessed |
| Sep 17, 2026 No. 5160661 57.12028 | Not yet assessed |
| Sep 17, 2026 No. 5160660 47.41(a)(1) | Not yet assessed |
| Sep 17, 2026 No. 5160659 57.20003(b) | Not yet assessed |
| Sep 16, 2026 No. 5160758 57.12004 | Not yet assessed |
| Sep 16, 2026 No. 5160658 57.11003 | Not yet assessed |
| Sep 15, 2026 No. 5212265 57.12028 | Not yet assessed |
| Sep 15, 2026 No. 5212264 50.30(a) | Not yet assessed |
Latest inspections
103(i) Spot Inspections
Event F014D09
Oct 7, 2026
Regular Safety and Health Inspection
Event F014D07
Oct 2, 2026
103(i) Spot Inspections
Event F03DE21
Sep 30, 2026
103(i) Spot Inspections
Event F014D06
Sep 24, 2026
103(i) Spot Inspections
Event F0310B3
Sep 16, 2026
103(i) Spot Inspections
Event F014D01
Sep 10, 2026
103(i) Spot Inspections
Event F014CFE
Sep 1, 2026
Impoundment Spot Inspection
Event F049860
Aug 31, 2026 to Sep 2, 2026
Regular Safety and Health Inspection
Event F014CFD
Aug 21, 2026 to Sep 28, 2026
103(i) Spot Inspections
Event F019B04
Aug 20, 2026
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About this record
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