AMS Southwest LLC; Sand River Holdings LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Operating speeds and control of equipment.
PAIR A DICE · 020345230 CFR 56.9101 · Significant and substantial (S&S) · $366.00 proposed penalty
Non-Injury Accident Investigation
PAIR A DICE · 02034527.5 on-site hours reported
Violation — cited standard not reported
PAIR A DICE · 0203452Verbal Hazard Complaint Inspections
Coolidge Plant · 02034710.5 on-site hours reported
Verbal Hazard Complaint Inspections
Coolidge Plant · 02034712.5 on-site hours reported
Annual refresher training.
Coolidge Plant · 020347130 CFR 46.8(a)(1) · $168.00 proposed penalty
Regular Safety and Health Inspection
AGG #1 · 02035141.3 on-site hours reported
Preservation of evidence.
Coolidge Plant · 020347130 CFR 50.12 · $151.00 proposed penalty
Immediate notification.
Coolidge Plant · 020347130 CFR 50.10(d) · $151.00 proposed penalty
Preservation of evidence.
Coolidge Plant · 020347130 CFR 50.12 · $151.00 proposed penalty
Immediate notification.
Coolidge Plant · 020347130 CFR 50.10(d) · $151.00 proposed penalty
Violation — cited standard not reported
Coolidge Plant · 0203471Non-Fatal Accident Investigation
Coolidge Plant · 02034713.8 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.
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.