Northwestern Stone LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Safety defects; examination, correction and records.
Northwestern Stone LLC · 470028130 CFR 56.14100(c)
Regular Safety and Health Inspection
Northwestern Stone LLC · 47002814.5 on-site hours reported
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Plant #3 · 470331730 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Plant #2 · 470339730 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Plant #4 · 470343130 CFR 50.30(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Plant #3 · 47033171.5 on-site hours reported
Regular Safety and Health Inspection
Plant #2 · 47033973.8 on-site hours reported
Regular Safety and Health Inspection
Plant #4 · 47034312.5 on-site hours reported
Regular Safety and Health Inspection
Northwestern Stone LLC · 47002817.0 on-site hours reported
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Northwestern Stone LLC · 470028130 CFR 50.30(a) · $151.00 proposed penalty
Correction of hazardous conditions.
Northwestern Stone LLC · 470028130 CFR 56.3200 · $151.00 proposed penalty
Slip or fall of person
Plant #2 · 4703397Days away from work only
Accident narrative
Operator had just finished fueling the backhoe they were operating. They were climbing down off the tracks using the steps provided. A foot slipped, causing them to fall back and land squarely on their butt.
Regular Safety and Health Inspection
Plant #3 · 47033173.5 on-site hours reported
Regular Safety and Health Inspection
Northwestern Stone LLC · 47002812.0 on-site hours reported
Regular Safety and Health Inspection
Plant #4 · 47034313.0 on-site hours reported
Regular Safety and Health Inspection
Plant #2 · 47033973.8 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.