DAYTON MATERIALS safety activity
MSHA violations, accident reports and inspections.
Safety activity
Horns and backup alarms.
30 CFR 56.14132(a) · Significant and substantial (S&S) · $3,184.00 proposed penalty
Safety defects; examination, correction and records.
30 CFR 56.14100(b) · $642.00 proposed penalty
Inspection.
30 CFR 56.4201(a)(2) · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S) · $959.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S) · $432.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S) · $432.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $193.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S) · $432.00 proposed penalty
Inclined conveyors: backstops or brakes.
30 CFR 56.14113 · Significant and substantial (S&S) · $1,431.00 proposed penalty
Safety defects; examination, correction and records.
30 CFR 56.14100(c) · $642.00 proposed penalty
Brakes.
30 CFR 56.14101(a)(3) · $642.00 proposed penalty
Scaffolds and working platforms.
30 CFR 56.11027 · $151.00 proposed penalty
Scaffolds and working platforms.
30 CFR 56.11027 · Significant and substantial (S&S) · $959.00 proposed penalty
Scaffolds and working platforms.
30 CFR 56.11027 · Significant and substantial (S&S) · $432.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S) · $432.00 proposed penalty
Safe access.
30 CFR 56.11001 · Significant and substantial (S&S) · $432.00 proposed penalty
Protective equipment or clothing for welding, cutting, or working with molten metal.
30 CFR 56.15007 · Significant and substantial (S&S) · $432.00 proposed penalty
Flying or falling materials.
30 CFR 56.14110 · $151.00 proposed penalty
Work on electrically-powered equipment.
30 CFR 56.12016 · Significant and substantial (S&S) · $1,431.00 proposed penalty
Regular Safety and Health Inspection
27.3 on-site hours reported
Verbal Hazard Complaint Inspections
11.5 on-site hours reported
Inspection and cover plates.
30 CFR 56.12032 · $151.00 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.
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.