Grupo Mexico S A B de C V safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Safety defects; examination, correction and records.
MISSION/SAN XAVIER/EISENHOWER · 020013530 CFR 56.14100(b) · $883.00 proposed penalty
Requirement for container labels.
MISSION/SAN XAVIER/EISENHOWER · 020013530 CFR 47.41(a)(1) · $883.00 proposed penalty
103 (g) Written Notification Hazard Complaint Inspectio
SILVER BELL MINING LLC · 020013410.8 on-site hours reported
Regular Safety and Health Inspection
MISSION/SAN XAVIER/EISENHOWER · 0200135100.5 on-site hours reported
Slip or fall of person
RAY MINE · 0200150Days restricted activity only
Accident narrative
While dismounting a trailer, Temp employee encountered a loose step causing EE to fall 3 feet onto ground scratch on left elbow and left foot pain resulted in left foot fracture.
Machinery
RAY MINE · 0200150No dys awy frm wrk,no rstr act
Accident narrative
Employee was drilling a hole in a new disconnect box. The drill bit got caught and pulled the box into employee's hand. Caused a cut and tuft fracture to right index finger.
Verbal Hazard Complaint Inspections
MISSION/SAN XAVIER/EISENHOWER · 02001354.8 on-site hours reported
Combustible waste.
MISSION/SAN XAVIER/EISENHOWER · 020013530 CFR 56.4104(a) · $267.00 proposed penalty
Verbal Hazard Complaint Inspections
MISSION/SAN XAVIER/EISENHOWER · 02001351.0 on-site hours reported
Handtools (nonpowered)
RAY MINE · 0200150Days restricted activity only
Accident narrative
Assigned to change out a steering pump and in process used a come-along to hoist up pump into place, felt a pop in left bicep
Slip or fall of person
MISSION/SAN XAVIER/EISENHOWER · 0200135Days restricted activity only
Accident narrative
Employee was washing under the 219 ball mill. Employee crossed over the 212 cyclone feed pump discharge line by stepping on the angle iron brace supporting the pipe. While stepping over, employee slipped and rolled an ankle. Employee was placed on restricted duty 02/18/2025.
Disorders (repeated trauma)
MISSION/SAN XAVIER/EISENHOWER · 0200135Occupatnal illness not deg 1-6
Accident narrative
Employee was diagnosed with a standard threshold shift by Dr. on 02/13/2025. The hearing loss is consistent with noise induced loss in the right ear.
Verbal Hazard Complaint Inspections
RAY MINE · 02001502.0 on-site hours reported
Impoundment Spot Inspection
MISSION/SAN XAVIER/EISENHOWER · 02001353.0 on-site hours reported
Non-Chargeable Accident Investigation
SILVER BELL MINING LLC · 02001341.0 on-site hours reported
Machinery
SILVER BELL MINING LLC · 0200134No dys awy frm wrk,no rstr act
Accident narrative
Employee was using 1 inch impact gun on bolt under truck. Bolt was not coming off causing the employee to adjust position. As employee was adjusting the impact gun it bounced back hitting employees face causing a small chip top of *R* tooth. 4/10/25 EE did elect to repair tooth, dental work completed
Impoundment Spot Inspection
RAY MINE · 02001503.0 on-site hours reported
Impoundment Spot Inspection
Hayden Concentrator · 02008261.8 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.