Unloading equipment from trailer, employee strained knee.
Amrize Marengo Pit #39 Metal/Non-Metal
Amrize Mid-America Inc.
· Surface
Controlled by
Amrize Ltd
Marengo,
Mchenry County,
IL
·
Intermittent
MSHA Mine ID: 1101108
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- Fatalities
- 0
- Total incidents
- 4
- Years on record
- 2000–2010
- Latest incident
- Apr 2010
Compliance record
MSHA citations since 2000
75
citations
10
significant & substantial
$19,835
proposed penalties
$19,741
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 | 2,700 | 0 | 0 | 0.0 |
| 2025 Q3 | 4,365 | 7 | 0 | 1603.7 |
| 2025 Q2 | 5,040 | 0 | 0 | 0.0 |
| 2025 Q1 | 114 | 0 | 0 | 0.0 |
| 2024 Q4 | 3,000 | 0 | 0 | 0.0 |
| 2024 Q2 | 613 | 0 | 0 | 0.0 |
| 2024 Q1 | 817 | 0 | 0 | 0.0 |
| 2023 Q4 | 1,707 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.
Reportable incidents
4 on file2010 · 1 incident
Meyer Material Company · Over-exertion in lifting objects
2001 · 2 incidents
September 20, 2001
IL · Metal/Non-Metal
bulldozer operator, universal operator, heavy equipment operator, operating engineer
HANDTOOLS (NONPOWERED)
Meyer Material Company · Struck by... (Not Elsewhere Classified)
EMPLOYEE WAS REMOVING THE HOUSING OF AN AIR FILTER, WHEN HIS RATCHET SLIPPED OFF A NUT. EMPLOYEERECEIVED A CUT ON HIS RIGHT HAND (BACK OF HAND)
Meyer Material Company · Fall from machine
EMPLOYEE WAS DISMOUNTING A BOB CAT-SKID STEER LOADER, WHEN HIS LT. FOOT SLIPPED ON A WET SURFACE W/SAND. THE EMPLOYEE FELL AND BROKE HIS RT.FOOT
2000 · 1 incident
October 16, 2000
IL · Metal/Non-Metal
assayer, geologist, metallurgist, engineer, engineer management
SLIP OR FALL OF PERSON
Meyer Material Company · Fall from machine
EE WAS DESENDING A VERTICAL LADDER ON A FRONT END LOADER, W/A FUEL HOSE AND NOZZEL IN HIS LT. HAND EE FELT A PAIN IN HIS RT SHOULDER, DROPPED THE HOSE, LOST HIS GRIP AND FELL AGAINST THE TOP R UNG OF LADDER.