JAZ Ventures LP safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Spot Inspections
MAPLE SPRINGS MINE · 3609973103(i) · 6.0 on-site hours reported
Health Technical Investigation
RUSTIC RIDGE #1 MINE · 361008919.0 on-site hours reported
Type and quality of firefighting equipment.
MAPLE SPRINGS MINE · 360997330 CFR 75.1100-1(a) · $151.00 proposed penalty
Mechanical equipment guards.
MAPLE SPRINGS MINE · 360997330 CFR 75.1722(a) · Significant and substantial (S&S) · $193.00 proposed penalty
Electrical Technical Investigation
MAPLE SPRINGS MINE · 360997314.5 on-site hours reported
Permissible electric face equipment; maintenance.
MAPLE SPRINGS MINE · 360997330 CFR 75.503 · $151.00 proposed penalty
Spot Inspections
MAPLE SPRINGS MINE · 3609973103(i) · 5.0 on-site hours reported
Mine ventilation plan; submission and approval.
MAPLE SPRINGS MINE · 360997330 CFR 75.370(a)(1) · $151.00 proposed penalty
Handling of materials
RUSTIC RIDGE #1 MINE · 3610089Dys awy frm wrk & restrctd act
Accident narrative
Employee was moving miner cable by hand and while doing so, they felt a strain in upper back area.
103 (g) Written Notification Hazard Complaint Inspectio
RUSTIC RIDGE #1 MINE · 361008912.3 on-site hours reported
Respirable dust standards.
RUSTIC RIDGE #1 MINE · 361008930 CFR 70.100(a)(2) · Significant and substantial (S&S) · $336.00 proposed penalty
Spot Inspections
MAPLE SPRINGS MINE · 3609973103(i) · 5.5 on-site hours reported
Permissible electric face equipment; maintenance.
MAPLE SPRINGS MINE · 360997330 CFR 75.503 · $151.00 proposed penalty
Installation of water sprinkler systems; requirements.
MAPLE SPRINGS MINE · 360997330 CFR 75.1101-7(b) · $151.00 proposed penalty
Power wires and cables; insulation and protection.
RUSTIC RIDGE #1 MINE · 361008930 CFR 75.517 · Significant and substantial (S&S) · $755.00 proposed penalty
Drill dust control at underground areas of underground mines.
RUSTIC RIDGE #1 MINE · 361008930 CFR 72.630(b) · Significant and substantial (S&S) · $366.00 proposed penalty
Drill dust control at underground areas of underground mines.
RUSTIC RIDGE #1 MINE · 361008930 CFR 72.630(b) · $151.00 proposed penalty
Slip or fall of person
RUSTIC RIDGE #1 MINE · 3610089Days away from work only
Accident narrative
Employee exited a scoop outby, lost footing and twisted their left knee. The employee continued to perform their regular work duties until 2/6/2026, at which point employee is going to be off work due to medical procedures.
Condition and examination of firefighting equipment.
RUSTIC RIDGE #1 MINE · 361008930 CFR 75.1100-3 · $151.00 proposed penalty
Short circuit protection; ratings and settings of circuit breakers.
MAPLE SPRINGS MINE · 360997330 CFR 75.601-1 · $151.00 proposed penalty
Accumulation of combustible materials.
RUSTIC RIDGE #1 MINE · 361008930 CFR 75.400 · $151.00 proposed penalty
Spot Inspections
MAPLE SPRINGS MINE · 3609973103(i) · 6.0 on-site hours reported
Ventilation Technical Investigation
RUSTIC RIDGE #1 MINE · 36100896.0 on-site hours reported
Regular Safety and Health Inspection
MAPLE SPRINGS MINE · 3609973186.0 on-site hours reported
Regular Safety and Health Inspection
RUSTIC RIDGE #1 MINE · 3610089178.8 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.