Castle Rock Rock LLC safety activity
MSHA violations, accident reports and inspections.
Safety activity
Compliance Follow-up Inspection
0.0 on-site hours reported
Regular Safety and Health Inspection
9.0 on-site hours reported
Annual refresher training.
30 CFR 46.8(a)(1)
Examination of working places.
30 CFR 56.18002(a) · Significant and substantial (S&S)
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
30 CFR 50.30(a)
Safety defects; examination, correction and records.
30 CFR 56.14100(b)
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S)
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S)
Construction and maintenance of guards.
30 CFR 56.14112(b) · Significant and substantial (S&S)
Conveyor start-up warnings.
30 CFR 56.14201(b) · Significant and substantial (S&S)
Inspection and cover plates.
30 CFR 56.12032
Regular Safety and Health Inspection
7.0 on-site hours reported
Inspection.
30 CFR 56.4201(a)(2)
Berms or guardrails.
30 CFR 56.9300(a)
Inspection.
30 CFR 56.4201(a)(2)
Securing gas cylinders.
30 CFR 56.16005
Compliance Follow-up Inspection
0.8 on-site hours reported
Testing grounding systems.
30 CFR 56.12028 · $267.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $151.00 proposed penalty
Inspection.
30 CFR 56.4201(a)(2) · $151.00 proposed penalty
Regular Safety and Health Inspection
7.3 on-site hours reported
Spot Inspection
0.3 on-site hours reported
Regular Safety and Health Inspection
4.8 on-site hours reported
Horns and backup alarms.
30 CFR 56.14132(a) · Significant and substantial (S&S) · $151.00 proposed penalty
Brakes.
30 CFR 56.14101(a)(3) · $151.00 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.
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.