United States Steel Corp-Minnesota Ore Operations safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Handling of materials
Minntac Mine · 2100282Days away from work only
Accident narrative
Picked up a 2x9x18 nihard liner weighing approximately weight 96lbs. Liner slid out of employee's hand hitting right little toe.
Slip or fall of person
Minntac Mine · 2100282Days away from work only
Accident narrative
While crossing the pipelines, the employee tripped over a pump cable running from the substation to the switchgear. Due to the operational setup and required location of the cable, it could not be permanently secured or removed from the area. The employee rolled their right ankle, heard a popping sound, experienced pain running up the leg, and fell to the ground.
Slip or fall of person
Minntac Mine · 2100282No dys awy frm wrk,no rstr act
Accident narrative
While removing a 2.5-inch flange-connected valve, residual water in the line discharged under unexpected pressure after bolts were loosened. Employee descended scaffold while being sprayed with water. Upon reaching the ground, employee slipped on the wet surface and fell onto the concrete floor, impacting the left shoulder which resulted in a dislocation and fracture.
Handtools (nonpowered)
Minntac Mine · 2100282No dys awy frm wrk,no rstr act
Accident narrative
A pin was being inserted into a crusher ram. One employee tapped the pin with a hammer while the hybrid (injured) held the ram in place. After two taps, the ram had slipped, pinching the hybrid's right pinky finger between the ram and pedestal causing a laceration requiring sutures to close.
Verbal Hazard Complaint Inspections
Minntac Plant · 21008206.3 on-site hours reported
Housekeeping.
Minntac Plant · 210082030 CFR 56.20003(b) · $1,550.00 proposed penalty
Housekeeping.
Minntac Plant · 210082030 CFR 56.20003(b) · Significant and substantial (S&S) · $17,082.00 proposed penalty
Housekeeping.
Minntac Plant · 210082030 CFR 56.20003(b) · Significant and substantial (S&S) · $17,082.00 proposed penalty
Verbal Hazard Complaint Inspections
Minntac Mine · 21002823.8 on-site hours reported
Machinery
Minntac Mine · 2100282Dys awy frm wrk & restrctd act
Accident narrative
Employee was cutting the horizontal flange of an 8" I-beam off to make a T-beam. After making the final cut on the beam, a piece 8" wide x 12' approximately 250lbs. fell striking the employees left foot.
Verbal Hazard Complaint Inspections
Minntac Mine · 21002823.3 on-site hours reported
Handtools (nonpowered)
Minntac Plant · 2100820No dys awy frm wrk,no rstr act
Accident narrative
EE was using a utility knife to remove banding from some packaged material. EE was cutting towards self when EE slipped and cut EE's cheek with the knife. this resulted in sutures.
Handling of materials
Minntac Plant · 2100820Days restricted activity only
Accident narrative
EE was moving a section of 6 inch channel iron that was being used on a conveyor repair. as EE was moving the channel iron EE pinched the tip of EE's right ring finger between the channel and section of handrail. this resulted in sutures on the tip of EE's finger.
Compliance Follow-up Inspection
Minntac Plant · 21008200.3 on-site hours reported
Testing grounding systems.
Minntac Plant · 210082030 CFR 56.12028 · $151.00 proposed penalty
Securing gas cylinders.
Minntac Plant · 210082030 CFR 56.16005 · $697.00 proposed penalty
Housekeeping.
Minntac Plant · 210082030 CFR 56.20003(a) · $2,712.00 proposed penalty
Correction of dangerous conditions.
Minntac Plant · 210082030 CFR 56.12030 · $2,503.00 proposed penalty
Construction and maintenance of guards.
Minntac Plant · 210082030 CFR 56.14112(b) · $1,126.00 proposed penalty
Housekeeping.
Minntac Plant · 210082030 CFR 56.20003(b) · $3,448.00 proposed penalty
Testing grounding systems.
Minntac Plant · 210082030 CFR 56.12028 · $4,749.00 proposed penalty
Construction and maintenance of guards.
Minntac Plant · 210082030 CFR 56.14112(b) · $3,736.00 proposed penalty
Housekeeping.
Minntac Plant · 210082030 CFR 56.20003(a) · $2,712.00 proposed penalty
Inspection and cover plates.
Minntac Plant · 210082030 CFR 56.12032 · $366.00 proposed penalty
Construction and maintenance of guards.
Minntac Plant · 210082030 CFR 56.14112(b) · $3,736.00 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.