Thornton Underground Metal/Non-Metal
Hanson Material Service
· Underground
Controlled by
Heidelberg Materials AG
Thornton,
Cook County,
IL
·
Abandoned
MSHA Mine ID: 1102719
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2003
7
citations
0
significant & substantial
$390
proposed penalties
$390
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 |
|---|---|---|---|---|
| 2005 Q3 | 140 | 0 | 0 | 0.0 |
| 2005 Q2 | 0 | 0 | 0 | |
| 2005 Q1 | 1,442 | 1 | 0 | 693.5 |
| 2003 Q2 | 238 | 0 | 0 | 0.0 |
| 2003 Q1 | 1,475 | 6 | 0 | 4067.8 |
| 2000 Q1 | 726 | 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.