AMRIZE MID-AMERICA INC. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Amrize Joliet S & G Underground Mine # 1 · 110308434.5 on-site hours reported
Ground support use.
Amrize Joliet S & G Underground Mine # 1 · 110308430 CFR 57.3360 · Significant and substantial (S&S) · $1,679.00 proposed penalty
Violation — cited standard not reported
Amrize Joliet S & G Underground Mine # 1 · 1103084Fall of roof or back
Amrize Joliet S & G Underground Mine # 1 · 1103084Accident only
Accident narrative
The back in 4SB and 27WB fell above the anchorage and was discovered at approximately 9:30am on 11/3/25. Workplace exams from the intersection showed no hazards at approximately 4pm on 11/1/25, so the accident occurred sometime between then. The area was immediately barricaded off and it did not block travel routes or impeded escape. No miners or equipment were hurt/damaged.
Regular Safety and Health Inspection
Amrize Aux Sable Plant · 11030259.8 on-site hours reported
Handling of materials
Amrize The R S & D Mine · 1103144Days away from work only
Accident narrative
Employee was reeling in a water hose on a water truck and sprained their shoulder.
Regular Safety and Health Inspection
Amrize Utica Stone Plant · 110272513.3 on-site hours reported
Regular Safety and Health Inspection
Amrize Kendall Co. Quarry · 11032309.0 on-site hours reported
Examination of working places.
Amrize Kendall Co. Quarry · 110323030 CFR 56.18002(b) · $151.00 proposed penalty
Moving machine parts.
Amrize Kendall Co. Quarry · 110323030 CFR 56.14107(a) · $151.00 proposed penalty
Spot Inspection
Amrize Utica Stone Plant · 11027255.3 on-site hours reported
Spot Inspection
Amrize Aux Sable Plant · 11030255.5 on-site hours reported
Compliance Follow-up Inspection
Amrize The R S & D Mine · 11031442.0 on-site hours reported
Spot Inspection
Amrize Kendall Co. Quarry · 11032305.0 on-site hours reported
Spot Inspection
Amrize The R S & D Mine · 11031441.5 on-site hours reported
Safety defects; examination, correction and records.
Amrize The R S & D Mine · 110314430 CFR 57.14100(c) · $209.00 proposed penalty
Records of training.
Amrize The R S & D Mine · 110314430 CFR 48.29(a) · $151.00 proposed penalty
Main and booster fans.
Amrize The R S & D Mine · 110314430 CFR 57.8518(b)(1) · $697.00 proposed penalty
Location for performing scaling.
Amrize The R S & D Mine · 110314430 CFR 57.3201 · Significant and substantial (S&S) · $3,448.00 proposed penalty
103 (g) Written Notification Hazard Complaint Inspectio
Amrize The R S & D Mine · 11031447.8 on-site hours reported
Construction and maintenance of guards.
Amrize Elburn Sand & Gravel · 110110530 CFR 56.14112(b) · $151.00 proposed penalty
Construction and maintenance of guards.
Amrize Elburn Sand & Gravel · 110110530 CFR 56.14112(b) · $151.00 proposed penalty
Moving machine parts.
Amrize Elburn Sand & Gravel · 110110530 CFR 56.14107(a) · $151.00 proposed penalty
Insulation and fittings for power wires and cables.
Amrize Elburn Sand & Gravel · 110110530 CFR 56.12008 · $226.00 proposed penalty
Procedures during repairs or maintenance.
Amrize Elburn Sand & Gravel · 110110530 CFR 56.14105 · Significant and substantial (S&S) · $504.00 proposed penalty
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.