CalPortland Company safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Stationary grinding machines.
RILLITO PLANT · 020113830 CFR 57.14115(b) · $151.00 proposed penalty
Handtools (nonpowered)
RILLITO PLANT · 0201138Days restricted activity only
Accident narrative
While installing a door liner in a tight space, a failed hook keeper caused the plate to swing, pinning the employee against a scaffold pole. The impact injured the employee's left knee. Witnesses operated comealongs from ladders. Employee had restricted duty. Inspect all rigging equipment, chains, and hooks. Enhance safety training and protocols to ensure a safer work environment.
Handling of materials
RILLITO PLANT · 0201138Days restricted activity only
Accident narrative
On April 3, 2025, at 3 PM in Arizona, an employee cutting a liner plate got it stuck. After securing and cutting it, the plate twisted, pinching their hand. They iced it, continued work, and later saw a doctor who diagnosed a left hand metatarsal fracture. Supervisor was notified; swelling reduced.
Regular Safety and Health Inspection
AGUA FRIA PIT · 02021811.5 on-site hours reported
Regular Safety and Health Inspection
Snoqualmie S&G dba CalPortland Company · 450313613.5 on-site hours reported
Unguarded conveyors with adjacent travelways.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.14109(b)(2) · $177.00 proposed penalty
Flying or falling materials.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.14110 · $592.00 proposed penalty
Handrails and toeboards.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.11002 · $177.00 proposed penalty
Housekeeping.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.20003(a) · Significant and substantial (S&S) · $883.00 proposed penalty
Housekeeping.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.20003(a) · Significant and substantial (S&S) · $883.00 proposed penalty
Housekeeping.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.20003(a) · Significant and substantial (S&S) · $883.00 proposed penalty
Housekeeping.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.20003(a) · Significant and substantial (S&S) · $883.00 proposed penalty
Safe access.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.11001 · $177.00 proposed penalty
Housekeeping.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.20003(a) · Significant and substantial (S&S) · $883.00 proposed penalty
Flying or falling materials.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.14110 · Significant and substantial (S&S) · $883.00 proposed penalty
Housekeeping.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.20003(a) · $177.00 proposed penalty
Flying or falling materials.
Snoqualmie S&G dba CalPortland Company · 450313630 CFR 56.14110 · $177.00 proposed penalty
Machinery
Jackrabbit Aggregates · 0203407Dys awy frm wrk & restrctd act
Accident narrative
Grinding hinge door bolts off with an 4.5 grinder when the grinding wheel came apart striking technician in the left side cheek area from lip to upper cheek, EE was wearing safety glass, no face shield. EE received medical treatment from Emergency room and was released same day and put on light duty next 5 days.
Verbal Hazard Complaint Inspections
Snoqualmie S&G dba CalPortland Company · 450313620.5 on-site hours reported
Spillage and leakage.
Mojave Plant & Quarry · 040003630 CFR 56.4102 · $151.00 proposed penalty
Controls and switches.
Mojave Plant & Quarry · 040003630 CFR 56.12002 · $209.00 proposed penalty
Smoking and use of open flames.
Mojave Plant & Quarry · 040003630 CFR 56.4100(b) · Significant and substantial (S&S) · $465.00 proposed penalty
Warning signs.
Mojave Plant & Quarry · 040003630 CFR 56.4101 · $193.00 proposed penalty
Examination of working places.
Mojave Plant & Quarry · 040003630 CFR 56.18002(a) · $193.00 proposed penalty
Construction and maintenance of guards.
Mojave Plant & Quarry · 040003630 CFR 56.14112(b) · $209.00 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.