Cornejo & Sons LLC, Oxford Sand and Gravel (Sumner County, KS): MSHA citation under 56.12004 (2026-06-15)
Cornejo & Sons LLC (Kansas): MSHA citation under 56.12004 (2026-06-15). Its proposed penalty of $1,126 is top-decile (90th percentile of 24,451 records). Dated 143 days ago, it serves as a historical benchmark. Score 20/100. 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: $1,126 · 90th percentile of 24,451 MshaMinePulse records · 6.8x the median
Free preview: all 13 published fields of this record are shown below. Locked: 499 related KS MshaMinePulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Company | Cornejo & Sons LLC |
| Mine | Oxford Sand and Gravel (ID 1400522) |
| Location | Sumner County, KS |
| Commodity | Construction Sand and Gravel |
| Mine type | Surface |
| Employees | 8 |
| Issued | 2026-06-15 |
| Action | Citation |
| Standard | 56.12004 |
| Significant & substantial | No |
| Negligence | Mod |
| Proposed penalty | $1,126 |
| Contested | No |
| proposed penalty percentile | 90th of 24,451 (median $165, 6.8x median) |
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- Source agency: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
- Record date: 2026-06-15
- 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: Cornejo & Sons LLC and 504 Kansas peers
- Kansas MshaMinePulse records like this one: 504
- Cornejo & Sons LLC's proposed penalty: 90th percentile of 24,451 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Kansas peer: $100,800 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
20 / 100 Safety Need Score
What is the MshaMinePulse record for Cornejo & Sons LLC in Kansas?
MSHA issued Cornejo & Sons LLC a citation under 56.12004 at Oxford Sand and Gravel (KS) on 2026-06-15.
How does Cornejo & Sons LLC compare to other Kansas MshaMinePulse records?
This is a top-decile record: its proposed penalty of $1,126 is 6.8x the median of $165 across 24,451 records. It is 143 days old; check the official source for later updates before acting. Its Safety Need Score of 20/100 is modest; treat it as background rather than a priority.
Cornejo & Sons LLC vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Cornejo & Sons LLC | KS | 1,126 | 90th | 2026-06-15 |
| Southwest Crushing & Aggregate, LLC | KS | 592 | 83rd | 2026-07-06 |
| Pratt County Road Dept | KS | 407 | 76th | 2026-06-30 |
| Huber Sand Inc | KS | 5,574 | 99th | 2026-07-29 |
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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.