U S Silica Company, COLUMBIA PLANT (Lexington County, SC): MSHA citation under 56.14100(c) (2026-07-21)
U S Silica Company (South Carolina): MSHA citation under 56.14100(c) (2026-07-21). Its proposed penalty of $504 is above the median of $165 (80th percentile). Dated 107 days ago, it serves as a historical benchmark. Score 30/100. As of 2026-11-04, from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only.
Data as of · Compiled by Zalwin from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
proposed penalty: $504 · 80th percentile of 24,451 MshaMinePulse records · 3.1x the median
Free preview: all 13 published fields of this record are shown below. Locked: 267 related SC MshaMinePulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Company | U S Silica Company |
| Mine | COLUMBIA PLANT (ID 3800138) |
| Location | Lexington County, SC |
| Commodity | Sand, Industrial NEC |
| Mine type | Surface |
| Employees | 55 |
| Issued | 2026-07-21 |
| Action | Citation |
| Standard | 56.14100(c) |
| Significant & substantial | No |
| Negligence | Mod |
| Proposed penalty | $504 |
| Contested | No |
| proposed penalty percentile | 80th of 24,451 (median $165, 3.1x median) |
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CSV columns: Company · Mine · State · Standard · Issued · official source URL
- Source agency: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
- Record date: 2026-07-21
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
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LIVE PUBLIC DATA Source: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only · Last refreshed: Wed, 04 Nov 2026 01:31:23 GMT
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Peer benchmark and outreach value: U S Silica Company and 268 South Carolina peers
- South Carolina MshaMinePulse records like this one: 268
- U S Silica Company's proposed penalty: 80th percentile of 24,451 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every South Carolina peer: $53,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
30 / 100 Safety Need Score
- Machine guarding / equipment standard (equipment-supplier trigger).
What is the MshaMinePulse record for U S Silica Company in South Carolina?
MSHA issued U S Silica Company a citation under 56.14100(c) at COLUMBIA PLANT (SC) on 2026-07-21.
How does U S Silica Company compare to other South Carolina MshaMinePulse records?
Its proposed penalty of $504 sits in the upper half (80th percentile) of 24,451 records; the median is $165. It is 107 days old; check the official source for later updates before acting. Its Safety Need Score of 30/100 is modest; treat it as background rather than a priority.
U S Silica Company vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| U S Silica Company | SC | 504 | 80th | 2026-07-21 |
| A. O. Hardee & Son, Inc. | SC | 1,866 | 94th | 2026-08-28 |
| Vanderbilt Minerals, LLC-Dixie Clay Div | SC | 2,569 | 95th | 2026-05-19 |
| Haile Gold Mine Inc | SC | 5,144 | 98th | 2026-06-07 |
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Data comes from MSHA Open Government Data files, which MSHA updates weekly; citations can appear days to weeks after issue, and proposed penalties are often blank until assessed months later. Citations can be modified, vacated or contested; confirm on the MSHA Mine Data Retrieval System. Company violators only; individual agents are excluded. Not a consumer report and may not be used for FCRA purposes. Informational only; not legal or safety advice.