UNACEM Corp S A A safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
103 (g) Written Notification Hazard Complaint Inspectio
Tehachapi Cement, LLC. · 04001960.0 on-site hours reported
Moving machine parts.
Tehachapi Cement, LLC. · 040019630 CFR 56.14107(a)
Identification of power switches.
Tehachapi Cement, LLC. · 040019630 CFR 56.12018
Verbal Hazard Complaint Inspections
Drake Cement · 020324310.0 on-site hours reported
Insulation and fittings for power wires and cables.
Tehachapi Cement, LLC. · 040019630 CFR 56.12008
Safe access.
Tehachapi Cement, LLC. · 040019630 CFR 56.11001 · Significant and substantial (S&S)
Moving machine parts.
Tehachapi Cement, LLC. · 040019630 CFR 56.14107(a)
Stacking and storage of materials.
Tehachapi Cement, LLC. · 040019630 CFR 56.16001
Danger signs.
Tehachapi Cement, LLC. · 040019630 CFR 56.12021
Electrical conductors.
Drake Cement · 020324330 CFR 56.12004
Housekeeping.
Drake Cement · 020324330 CFR 56.20003(a)
Identification of power switches.
Drake Cement · 020324330 CFR 56.12018
Housekeeping.
Drake Cement · 020324330 CFR 56.20003(a)
Housekeeping.
Drake Cement · 020324330 CFR 56.20003(a)
Housekeeping.
Drake Cement · 020324330 CFR 56.20003(a)
Electrical conductors.
Drake Cement · 020324330 CFR 56.12004
Barricades and warning signs.
Tehachapi Cement, LLC. · 040019630 CFR 56.20011
Electrical conductors.
Tehachapi Cement, LLC. · 040019630 CFR 56.12004
Moving machine parts.
Tehachapi Cement, LLC. · 040019630 CFR 56.14107(a)
Procedures during repairs or maintenance.
Tehachapi Cement, LLC. · 040019630 CFR 56.14105
Regular Safety and Health Inspection
Drake Cement · 020324356.8 on-site hours reported
Regular Safety and Health Inspection
Tehachapi Cement, LLC. · 040019615.3 on-site hours reported
Housekeeping.
Drake Cement · 020324330 CFR 56.20003(a)
Powered haulage
Drake Cement · 0203243Days away from work only
Accident narrative
While operating a haul truck, the operator states that EE drove over a rock or mound of material. The impact caused the truck to jar, which subsequently caused the operator's seat to slam down. EE reported lower back pain. After this EE was taken to get medical service, where EE was diagnosed with muscle strain and put EE under light duty activities until 10/02/2026.
Other
Tehachapi Cement, LLC. · 0400196No dys awy frm wrk,no rstr act
Accident narrative
The EE was sitting down in the break room, on a lunch break, when they felt something fall into their left eye.
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.