DEEP MINE 44 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · Significant and substantial (S&S) · $1,037.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $177.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Machinery
No dys awy frm wrk,no rstr act
Accident narrative
Employee pulled bolting machine up in #1 heading and spotted a roof bolt, then sounded the roof and stated it sounded drummy and then tried to pull down a piece of rock but was unable to. EE then drilled a hole to bolt it up and was making up a bolt to installed when a piece of rock fell striking EE on the left forearm. This resulted in 5 stitches.
Ventilation controls.
30 CFR 75.333(d)(3) · $177.00 proposed penalty
Roof bolting.
30 CFR 75.204(c)(1) · $151.00 proposed penalty
Air quality detectors and measurement devices.
30 CFR 75.320(a) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $398.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $2,936.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $398.00 proposed penalty
Dry chemical devices; capacity; minimum requirements.
30 CFR 75.1107-9(a)(1) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $398.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $398.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(b) · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(b) · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(b) · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(b) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $398.00 proposed penalty
Water spray devices; capacity; water supply; minimum requirements.
30 CFR 75.1107-7(d) · $177.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,679.00 proposed penalty
Communications facilities; refuge alternatives.
30 CFR 75.1600-3(a) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · Significant and substantial (S&S) · $697.00 proposed penalty
Regular Safety and Health Inspection
325.0 on-site hours reported
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $226.00 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.