Amrize Three Rivers Quarry safety activity
MSHA violations, accident reports and inspections.
Safety activity
Housekeeping.
30 CFR 56.20003(a) · $3,184.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · $959.00 proposed penalty
Protection for openings around travelways.
30 CFR 56.11012 · $226.00 proposed penalty
Construction and maintenance of guards.
30 CFR 56.14112(a) · $226.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $18,504.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · $1,126.00 proposed penalty
Correction of dangerous conditions.
30 CFR 56.12030 · $697.00 proposed penalty
Securing gas cylinders.
30 CFR 56.16005 · $267.00 proposed penalty
Regular Safety and Health Inspection
110.0 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
8.0 on-site hours reported
Construction and maintenance of guards.
30 CFR 56.14112(a)(1) · $697.00 proposed penalty
Dump site restraints.
30 CFR 56.9301 · $193.00 proposed penalty
Construction and maintenance of guards.
30 CFR 56.14112(a)(1) · $697.00 proposed penalty
Construction and maintenance of guards.
30 CFR 56.14112(a)(1) · $697.00 proposed penalty
Construction and maintenance of guards.
30 CFR 56.14112(a)(1) · $697.00 proposed penalty
Construction and maintenance of guards.
30 CFR 56.14112(a)(1) · $697.00 proposed penalty
Correction of dangerous conditions.
30 CFR 56.12030 · $465.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $12,403.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $12,403.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $12,403.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Spot Inspection
5.5 on-site hours reported
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.
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.