Stephen Rust safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Spot Inspection
Riverstone Quarry/Dawson Plant · 23017093.0 on-site hours reported
Regular Safety and Health Inspection
Riverstone Quarry/Dawson Plant · 23017096.3 on-site hours reported
Air receiver tanks.
Riverstone Quarry/Dawson Plant · 230170930 CFR 56.13011 · $151.00 proposed penalty
Regular Safety and Health Inspection
Riverstone Quarry Inc · 230020323.3 on-site hours reported
Safety belts and lines.
Riverstone Quarry Inc · 230020330 CFR 56.15005 · Significant and substantial (S&S) · $407.00 proposed penalty
Violation — cited standard not reported
Riverstone Quarry Inc · 2300203Moving machine parts.
Riverstone Quarry Inc · 230020330 CFR 56.14107(a) · $151.00 proposed penalty
Barricades and warning signs.
Riverstone Quarry Inc · 230020330 CFR 56.20011 · $151.00 proposed penalty
Site-specific hazard awareness training.
Riverstone Quarry Inc · 230020330 CFR 46.11(b)(4) · Significant and substantial (S&S) · $215.00 proposed penalty
Regular Safety and Health Inspection
Riverstone Quarry Inc · 23002037.3 on-site hours reported
Regular Safety and Health Inspection
Riverstone Quarry/Dawson Plant · 23017093.5 on-site hours reported
Special Emphasis Programs
Riverstone Quarry/Dawson Plant · 23017091.0 on-site hours reported
Regular Safety and Health Inspection
Riverstone Quarry/Dawson Plant · 23017099.0 on-site hours reported
Temporary, portable containers.
Riverstone Quarry Inc · 230020330 CFR 47.44(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
Riverstone Quarry Inc · 23002038.5 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.