CalPortland Company safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Construction and maintenance of guards.
Scheerer Quarry · 040590730 CFR 56.14112(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
Diablo Plant # 136 · 020335010.8 on-site hours reported
Regular Safety and Health Inspection
Scheerer Quarry · 04059077.0 on-site hours reported
Regular Safety and Health Inspection
ORANGE GROVE · 02012035.5 on-site hours reported
Regular Safety and Health Inspection
Twin Peaks Aggregate · 02022833.5 on-site hours reported
Regular Safety and Health Inspection
RILLITO QUARRY · 02000064.5 on-site hours reported
Electrical conductors.
RILLITO PLANT · 020113830 CFR 56.12004 · $151.00 proposed penalty
Testing grounding systems.
RILLITO PLANT · 020113830 CFR 56.12028 · $267.00 proposed penalty
Horns and backup alarms.
RILLITO PLANT · 020113830 CFR 56.14132(a) · $151.00 proposed penalty
Handrails and toeboards.
RILLITO PLANT · 020113830 CFR 56.11002 · $267.00 proposed penalty
Regular Safety and Health Inspection
RILLITO PLANT · 020113834.5 on-site hours reported
Housekeeping.
RILLITO PLANT · 020113830 CFR 56.20003(a) · Significant and substantial (S&S) · $7,676.00 proposed penalty
Distribution boxes.
RILLITO PLANT · 020113830 CFR 56.12006 · $336.00 proposed penalty
Housekeeping.
RILLITO PLANT · 020113830 CFR 56.20003(a) · $697.00 proposed penalty
Testing grounding systems.
RILLITO PLANT · 020113830 CFR 56.12028 · $336.00 proposed penalty
Testing grounding systems.
RILLITO PLANT · 020113830 CFR 56.12028 · $336.00 proposed penalty
Testing grounding systems.
RILLITO PLANT · 020113830 CFR 56.12028 · $336.00 proposed penalty
Parking procedures for unattended equipment.
RILLITO PLANT · 020113830 CFR 56.14207 · $336.00 proposed penalty
Slip or fall of person
RILLITO PLANT · 0201138Days away from work only
Accident narrative
Injury, fractured right fibular. Employee slipped on loose clinker material resulting in fracture
Regular Safety and Health Inspection
Lake View Quarry · 26023863.3 on-site hours reported
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Lake View Quarry · 260238630 CFR 50.30(a) · $151.00 proposed penalty
Stacking and storage of materials.
GAREY ROCK PLANT · 040303130 CFR 56.16001 · $151.00 proposed penalty
Regular Safety and Health Inspection
GAREY ROCK PLANT · 04030317.5 on-site hours reported
Regular Safety and Health Inspection
AGUA FRIA PIT · 02021812.5 on-site hours reported
Restricted clearance.
AGUA FRIA PIT · 020218130 CFR 56.11008 · $151.00 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.
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.