L J Sperberg Construction, Inc., WASHING PLANT (Shawano County, WI): MSHA citation under 46.5(a) (2026-10-05)
L J Sperberg Construction, Inc. (Wisconsin): MSHA citation under 46.5(a) (2026-10-05). Dated 31 days ago, it serves as a historical benchmark. Score 40/100. 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
Free preview: all 13 published fields of this record are shown below. Locked: 432 related WI MshaMinePulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Company | L J Sperberg Construction, Inc. |
| Mine | WASHING PLANT (ID 4702901) |
| Location | Shawano County, WI |
| Commodity | Construction Sand and Gravel |
| Mine type | Surface |
| Employees | 2 |
| Issued | 2026-10-05 |
| Action | Citation |
| Standard | 46.5(a) |
| Significant & substantial | Yes |
| Negligence | Mod |
| Proposed penalty | Not yet assessed |
| Contested | No |
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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: 2026-10-05
- 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: L J Sperberg Construction, Inc. and 433 Wisconsin peers
- Wisconsin MshaMinePulse records like this one: 433
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Wisconsin peer: $86,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
40 / 100 Safety Need Score
- Significant and substantial (S&S).
What is the MshaMinePulse record for L J Sperberg Construction, Inc. in Wisconsin?
MSHA issued L J Sperberg Construction, Inc. a citation under 46.5(a) at WASHING PLANT (WI) on 2026-10-05.
How does L J Sperberg Construction, Inc. compare to other Wisconsin MshaMinePulse records?
It is 31 days old, still within a typical 45-day follow-up window.
L J Sperberg Construction, Inc. vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| L J Sperberg Construction, Inc. | WI | 2026-10-05 | ||
| Iron Oak Sand LLC | WI | 7,676 | 99th | 2026-06-23 |
| Arlan Pope Construction, Inc. | WI | 407 | 76th | 2026-07-13 |
| Arlan Pope Construction Inc | WI | 443 | 77th | 2026-06-24 |
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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.