J. A. McDonald Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Mine Idle Activity
1999 Eagle Crusher · 43005691.0 on-site hours reported
Regular Safety and Health Inspection
2023 Sandvik QH332 Jaw/2024 QJ341 Cone · 43005674.3 on-site hours reported
Regular Safety and Health Inspection
2023 Sandvik QH332 Jaw/2024 QJ341 Cone · 43005675.0 on-site hours reported
Notification of commencement of operations and closing of mines.
1989 Thunderbird Jaw · 430063930 CFR 56.1000 · $151.00 proposed penalty
Written safety program.
1989 Thunderbird Jaw · 430063930 CFR 56.23002(a) · $151.00 proposed penalty
Records of training.
1989 Thunderbird Jaw · 430063930 CFR 46.9(b)(3) · $151.00 proposed penalty
Training plans.
1989 Thunderbird Jaw · 430063930 CFR 46.3(b) · $151.00 proposed penalty
General requirements.
1989 Thunderbird Jaw · 430063930 CFR 56.4200(b)(1) · $151.00 proposed penalty
Horns and backup alarms.
1989 Thunderbird Jaw · 430063930 CFR 56.14132(a) · $151.00 proposed penalty
Correction of hazardous conditions.
1989 Thunderbird Jaw · 430063930 CFR 56.3200 · $151.00 proposed penalty
Regular Safety and Health Inspection
1989 Thunderbird Jaw · 430063916.8 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.