RILLITO PLANT safety activity
MSHA violations, accident reports and inspections.
Safety activity
Inspection.
30 CFR 56.4201(a)(2) · $151.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
32.3 on-site hours reported
Requirement for container labels.
30 CFR 47.41(a) · $151.00 proposed penalty
Prohibited areas for food and beverages.
30 CFR 56.20014 · $432.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · $151.00 proposed penalty
Housekeeping.
30 CFR 56.20003(a) · $151.00 proposed penalty
Requirement for container labels.
30 CFR 47.41(a) · $151.00 proposed penalty
Stationary grinding machines.
30 CFR 57.14115(b) · $151.00 proposed penalty
Handtools (nonpowered)
Days 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
Days 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.
Machinery
Days restricted activity only
Accident narrative
Unloading material from a skid. On the last pick EE found a nylon strap still attached. EE reached in with the cordless grinder to cut the strap. When the strap was cut the load shifted and EE's thumb was caught between the load and the diagonal brace on the skid.
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.
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.