Brent Gerken; Michael J Gerken safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Tecumseh Plant · 20033120.0 on-site hours reported
Regular Safety and Health Inspection
Round Lake Sand and Gravel West Plt · 20034470.0 on-site hours reported
Housekeeping.
Bluffton Stone Company LLC. · 330001730 CFR 56.20003(a)
Requirement for container labels.
Bluffton Stone Company LLC. · 330001730 CFR 47.41(a)
Housekeeping.
Bluffton Stone Company LLC. · 330001730 CFR 56.20003(a)
Regular Safety and Health Inspection
Bluffton Stone Company LLC. · 330001718.5 on-site hours reported
Regular Safety and Health Inspection
Clinton Plant · 200288610.0 on-site hours reported
Electrical conductors.
Clinton Plant · 200288630 CFR 56.12004
Regular Safety and Health Inspection
Tecumseh Plant · 20033124.0 on-site hours reported
Handling of materials
Round Lake Sand and Gravel West Plt · 2003447No dys awy frm wrk,no rstr act
Accident narrative
Employee was changing a roller on the feeder conveyor, and the end of the roller fell down and landed on right-hand index finger splitting it open on both sides of finger.
Regular Safety and Health Inspection
Custar Stone Company · 33001438.0 on-site hours reported
Regular Safety and Health Inspection
Gerken Materials Inc · 33000335.5 on-site hours reported
Safety belts and lines.
Gerken Materials Inc · 330003330 CFR 56.15005 · Significant and substantial (S&S) · $561.00 proposed penalty
Violation — cited standard not reported
Gerken Materials Inc · 3300033Regular Safety and Health Inspection
Gerken Materials- Hillsdale Plant · 200234410.5 on-site hours reported
Brakes.
Gerken Materials- Hillsdale Plant · 200234430 CFR 56.14101(a)(2) · $151.00 proposed penalty
Berms or guardrails.
Gerken Materials- Hillsdale Plant · 200234430 CFR 56.9300(b) · Significant and substantial (S&S) · $151.00 proposed penalty
Electrical conductors.
Bluffton Stone Company LLC. · 330001730 CFR 56.12004 · $151.00 proposed penalty
Electrical conductors.
Bluffton Stone Company LLC. · 330001730 CFR 56.12004 · $151.00 proposed penalty
Electrical conductors.
Bluffton Stone Company LLC. · 330001730 CFR 56.12004 · $151.00 proposed penalty
Grounding circuit enclosures.
Bluffton Stone Company LLC. · 330001730 CFR 56.12025 · $151.00 proposed penalty
Regular Safety and Health Inspection
Bluffton Stone Company LLC. · 330001717.0 on-site hours reported
Regular Safety and Health Inspection
Clinton Plant · 200288610.0 on-site hours reported
Brakes.
Clinton Plant · 200288630 CFR 56.14101(a)(2) · $151.00 proposed penalty
Regular Safety and Health Inspection
Round Lake Sand and Gravel West Plt · 200344711.5 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.