Simon Contractors Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Horns and backup alarms.
Crusher #1 · 480154030 CFR 56.14132(a) · $151.00 proposed penalty
Brakes.
Crusher #1 · 480154030 CFR 56.14101(a)(3) · $151.00 proposed penalty
Regular Safety and Health Inspection
Crusher #1 · 480154026.5 on-site hours reported
Horns and backup alarms.
Crusher #1 · 480154030 CFR 56.14132(a) · $151.00 proposed penalty
Inspection.
Crusher #1 · 480154030 CFR 56.4201(a)(1) · $151.00 proposed penalty
Compliance Follow-up Inspection
Rapid City Quarry · 390001410.3 on-site hours reported
Examination of working places.
Crusher #1 · 480154030 CFR 56.18002(d) · $151.00 proposed penalty
Protection of power conductors from mobile equipment.
Crusher #1 · 480154030 CFR 56.12005 · $151.00 proposed penalty
Horns and backup alarms.
Crusher #1 · 480154030 CFR 56.14132(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Crusher #1 · 480154012.0 on-site hours reported
Permissible exposure level.
Rapid City Quarry · 390001430 CFR 62.130(a) · $465.00 proposed penalty
Vehicles.
Rapid City Quarry · 390001430 CFR 56.6202(a)(4) · $151.00 proposed penalty
Moving machine parts.
Crusher #1 · 480154030 CFR 56.14107(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Rapid City Quarry · 390001416.8 on-site hours reported
Handrails and toeboards.
Rapid City Quarry · 390001430 CFR 56.11002 · $313.00 proposed penalty
Regular Safety and Health Inspection
Superior Crusher #2 · 39016586.5 on-site hours reported
Moving machine parts.
Superior Crusher #2 · 390165830 CFR 56.14107(a) · $151.00 proposed penalty
Flying or falling materials.
Superior Crusher #2 · 390165830 CFR 56.14110 · $151.00 proposed penalty
Inspection and cover plates.
Superior Crusher #2 · 390165830 CFR 56.12032 · $151.00 proposed penalty
Electrical conductors.
Superior Crusher #2 · 390165830 CFR 56.12004 · $151.00 proposed penalty
Electrical conductors.
Superior Crusher #2 · 390165830 CFR 56.12004 · $151.00 proposed penalty
Flying or falling materials.
Superior Crusher #2 · 390165830 CFR 56.14110 · $151.00 proposed penalty
Splices and repairs of power cables.
Superior Crusher #2 · 390165830 CFR 56.12013(b) · $151.00 proposed penalty
Access to stationary electrical equipment or switchgear.
Superior Crusher #2 · 390165830 CFR 56.12019 · $151.00 proposed penalty
Safe access.
Superior Crusher #2 · 390165830 CFR 56.11001 · $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.
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.