River Stone Group Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
ALLIED STONE PLANT #30 · 110013516.0 on-site hours reported
Regular Safety and Health Inspection
Vermilion Plant (MC47) · 110320812.8 on-site hours reported
Regular Safety and Health Inspection
CLEVELAND QUARRY PLANT #31 · 110013110.5 on-site hours reported
Electrical conductors.
Troy Grove Stone Quarry (MC46) · 110286430 CFR 56.12004 · $151.00 proposed penalty
Machinery
Troy Grove Stone Quarry (MC46) · 1102864Dys awy frm wrk & restrctd act
Accident narrative
Employee utilized an air hammer to free a stuck part when part of the tooling broke off and punctured their arm.
Regular Safety and Health Inspection
Troy Grove Stone Quarry (MC46) · 110286415.0 on-site hours reported
Regular Safety and Health Inspection
RIVERSTONE PERMANENT WASH PLANT · 13000943.0 on-site hours reported
Insulation and fittings for power wires and cables.
VALLEY PLANT #7 · 110013630 CFR 56.12008 · $151.00 proposed penalty
Regular Safety and Health Inspection
VALLEY PLANT #7 · 110013610.0 on-site hours reported
Powered haulage
RIVERSTONE PERMANENT WASH PLANT · 1300094No dys awy frm wrk,no rstr act
Accident narrative
Employee alleges was driving a haul truck and hit a bump and as employee was grinding teeth a tooth came out of employee's mouth.
Compliance Follow-up Inspection
Vermilion Plant (MC47) · 11032080.5 on-site hours reported
Regular Safety and Health Inspection
Midway Stone #45 · 11001345.3 on-site hours reported
Regular Safety and Health Inspection
VALLEY PLANT #7 · 11001364.5 on-site hours reported
Safety can use.
CLEVELAND QUARRY PLANT #31 · 110013130 CFR 56.4402 · $151.00 proposed penalty
Regular Safety and Health Inspection
CLEVELAND QUARRY PLANT #31 · 11001316.5 on-site hours reported
Operating speeds and control of equipment.
Vermilion Plant (MC47) · 110320830 CFR 56.9101 · $336.00 proposed penalty
Stacking and storage of materials.
Vermilion Plant (MC47) · 110320830 CFR 56.16001 · $151.00 proposed penalty
Electric substations and liquid storage facilities.
Vermilion Plant (MC47) · 110320830 CFR 56.4130(b) · $151.00 proposed penalty
Inspection and cover plates.
Vermilion Plant (MC47) · 110320830 CFR 56.12032 · $151.00 proposed penalty
Berms or guardrails.
Vermilion Plant (MC47) · 110320830 CFR 56.9300(d) · Significant and substantial (S&S) · $697.00 proposed penalty
Brakes.
Vermilion Plant (MC47) · 110320830 CFR 56.14101(a)(2) · Significant and substantial (S&S) · $697.00 proposed penalty
Inspection and cover plates.
Vermilion Plant (MC47) · 110320830 CFR 56.12032 · $151.00 proposed penalty
Regular Safety and Health Inspection
Vermilion Plant (MC47) · 110320822.5 on-site hours reported
Inspection.
Vermilion Plant (MC47) · 110320830 CFR 56.4201(a)(2) · $151.00 proposed penalty
Regular Safety and Health Inspection
ALLIED STONE PLANT #30 · 110013510.0 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.