WASHING PLANT
MSHA mine ID 4702901 · Shawano County, WI
- Operator
- L J Sperberg Construction, Inc.
- Controller
- Bonnie L Sperberg
- Mine status
- Intermittent since Apr 5, 1990
- Mine type
- Surface
- Primary commodity
- Construction Sand and Gravel
- Citations issued
- Oct 5, 2026 to Oct 5, 2026
Past 24 months at a glance
- Inspections
- 3
- Citations and orders
- 1
- Marked S&S by MSHA
- 1
- Assessed penalties
- $0
0 of 1 citations have an MSHA assessment so far, first proposed at $0. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 46.5(a) | 1 | $0 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 5, 2026 No. 5117882 46.5(a) | Not yet assessed |
Latest inspections
Regular Safety and Health Inspection
Event F0471C6
Oct 5, 2026 to Oct 6, 2026
Regular Safety and Health Inspection
Event F04D56D
Aug 5, 2026
Compliance Follow-up Inspection
Event F000ABA
Oct 21, 2024 to Oct 28, 2024
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About this record
These figures come from public Mine Safety and Health Administration (MSHA) open government data on mines, inspections, violations and assessed violations. MineCitation copies them as published and does not add findings of its own.
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