PORTABLE UNIT #1 Metal/Non-Metal
Alliance Materials Inc
· Surface
Controlled by
Steve D Bennett; Tom D Bennett
Sterling,
Whiteside County,
IL
·
Intermittent
MSHA Mine ID: 1102384
Watch this mine
Email me when a new MSHA incident is filed at PORTABLE UNIT #1.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2000
68
citations
8
significant & substantial
$8,397
proposed penalties
$8,397
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 692 | 3 | 1 | 4335.3 |
| 2025 Q3 | 542 | 0 | 0 | 0.0 |
| 2025 Q2 | 618 | 0 | 0 | 0.0 |
| 2024 Q4 | 618 | 0 | 0 | 0.0 |
| 2024 Q3 | 512 | 0 | 0 | 0.0 |
| 2024 Q2 | 623 | 0 | 0 | 0.0 |
| 2024 Q1 | 376 | 0 | 0 | 0.0 |
| 2023 Q4 | 655 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.