Shafter Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Testing grounding systems.
30 CFR 57.12028
Inspection.
30 CFR 57.4201(a)(2) · $151.00 proposed penalty
Training of miners assigned to a task in which they have had no previous experience; minimum courses of instruction.
30 CFR 48.7(a)
Protection of gas cylinder valves.
30 CFR 57.16006
Procedures during repairs or maintenance.
30 CFR 57.14105
Parking procedures for unattended equipment.
30 CFR 57.14207 · $151.00 proposed penalty
Access to stationary electrical equipment or switchgear.
30 CFR 57.12019
Locking transformer enclosures.
30 CFR 57.12068
Safety can use.
30 CFR 57.4402 · $151.00 proposed penalty
Protective equipment and clothing for hazards and irritants.
30 CFR 57.15006 · $288.00 proposed penalty
Warning signs.
30 CFR 57.4101
Identification of power switches.
30 CFR 57.12018
Regular Safety and Health Inspection
13.5 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.
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.