CBR Investments, LLC; CBR Investments II, LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Electric equipment; examination, testing and maintenance.
Prairie Eagle-Underground · 110314730 CFR 75.512 · $1,219.00 proposed penalty
Roof control plan.
Prairie Eagle-Underground · 110314730 CFR 75.220(a)(1) · Significant and substantial (S&S) · $20,047.00 proposed penalty
Protection from falls of roof, face and ribs.
Prairie Eagle-Underground · 110314730 CFR 75.202(a) · Significant and substantial (S&S) · $1,679.00 proposed penalty
Protection from falls of roof, face and ribs.
Prairie Eagle-Underground · 110314730 CFR 75.202(a) · Significant and substantial (S&S) · $18,504.00 proposed penalty
Maintenance of diesel-powered equipment.
Prairie Eagle-Underground · 110314730 CFR 75.1914(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Spot Inspections
Prairie Eagle-Underground · 1103147103(i) · 5.3 on-site hours reported
Fire suppression systems for diesel-powered equipment and fuel transportation units.
Prairie Eagle-Underground · 110314730 CFR 75.1911(d) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Ventilation controls.
Prairie Eagle-Underground · 110314730 CFR 75.333(h) · $245.00 proposed penalty
Handling of materials
Prairie Eagle-Underground · 1103147Days away from work only
Accident narrative
I.E. was lifting rub rail on continuous miner to put back into place. As the I.E. raised the bar they felt a pop in their left elbow. I.E. continued to work until doctor's restrictions took them off work on 8/7/2025.
Non-Injury Accident Investigation
Prairie Eagle-Underground · 11031475.8 on-site hours reported
Violation — cited standard not reported
Prairie Eagle-Underground · 1103147Fall of roof or back
Prairie Eagle-Underground · 1103147Accident only
Accident narrative
A roof fall occurred at this location on 8-5-2025. The fall location was on the 2nd East in entry #5 in the intersection at survey station 12+00. The fall measured 20ft wide, 40 ft long, and 6-7ft high. No one was injured.
Maintenance of belt conveyors and belt conveyor entries.
Prairie Eagle-Underground · 110314730 CFR 75.1731(b) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Protection from falls of roof, face and ribs.
Prairie Eagle-Underground · 110314730 CFR 75.202(a) · Significant and substantial (S&S) · $1,679.00 proposed penalty
Protection from falls of roof, face and ribs.
Prairie Eagle-Underground · 110314730 CFR 75.202(a) · $336.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
Prairie Eagle-Underground · 110314730 CFR 75.1731(a) · $245.00 proposed penalty
Protection from falls of roof, face and ribs.
Prairie Eagle-Underground · 110314730 CFR 75.202(a) · $1,126.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
Prairie Eagle-Underground · 110314730 CFR 75.1103-8(c) · $267.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
Prairie Eagle-Underground · 110314730 CFR 75.1103-8(c) · $267.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
Prairie Eagle-Underground · 110314730 CFR 75.1103-8(c) · $267.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
Prairie Eagle-Underground · 110314730 CFR 75.1731(b) · $226.00 proposed penalty
Other safeguards.
Prairie Eagle-Underground · 110314730 CFR 75.1403 · $226.00 proposed penalty
Spot Inspections
Prairie Eagle-Underground · 1103147103(i) · 6.5 on-site hours reported
Methane monitors.
Prairie Eagle-Underground · 110314730 CFR 75.342(a)(4) · $177.00 proposed penalty
Machinery and equipment; operation and maintenance.
Prairie Eagle-Underground · 110314730 CFR 75.1725(a) · Significant and substantial (S&S) · $1,219.00 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.