CalMat Co. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Housekeeping.
San Bernardino Plant · 040198430 CFR 56.20003(a) · $151.00 proposed penalty
Housekeeping.
San Bernardino Plant · 040198430 CFR 56.20003(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Austin Quarry · 04059547.3 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
Austin Quarry · 04059542.3 on-site hours reported
Regular Safety and Health Inspection
Napa Quarry · 04000233.5 on-site hours reported
Compliance Follow-up Inspection
West Broadway · 02022611.3 on-site hours reported
Impoundment Spot Inspection
San Emidio Plant · 04018001.5 on-site hours reported
Electrical conductors.
West Broadway · 020226130 CFR 56.12004 · $151.00 proposed penalty
Electrical conductors.
West Broadway · 020226130 CFR 56.12004 · $151.00 proposed penalty
Housekeeping.
West Broadway · 020226130 CFR 56.20003(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
West Broadway · 020226114.5 on-site hours reported
Regular Safety and Health Inspection
MARANA PLANT · 02029196.0 on-site hours reported
Impoundment Spot Inspection
PALMDALE PLANT · 04021251.0 on-site hours reported
Inspection.
MARANA PLANT · 020291930 CFR 56.4201(a)(1) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Corona Plant · 040509530 CFR 50.30(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Corona Plant · 040509514.5 on-site hours reported
Safety defects; examination, correction and records.
San Emidio Plant · 040180030 CFR 56.14100(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
San Emidio Plant · 040180018.0 on-site hours reported
Electrical conductors.
Sanger Plant · 040193730 CFR 56.12004 · $2,503.00 proposed penalty
Regular Safety and Health Inspection
Sanger Plant · 040193712.5 on-site hours reported
Regular Safety and Health Inspection
Lake Herman Quarry · 04007264.3 on-site hours reported
Regular Safety and Health Inspection
Pleasanton Plant · 040192417.0 on-site hours reported
Brakes.
Pleasanton Plant · 040192430 CFR 56.14101(a)(3) · $151.00 proposed penalty
Slip or fall of person
Napa Quarry · 0400023Days restricted activity only
Accident narrative
Loader operator missed the last rung on the ladder while dismounting the loader, falling to the ground (Operator did not use three-points of contact, carrying pre/post-shift book in one of EE's hands).
Regular Safety and Health Inspection
SUN CITY PLANT · 020063210.8 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.