Robert K Lauer; Richard H Kistner safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Records of training.
Blue River Sand & Gravel · 140046430 CFR 46.9(a)
Testing grounding systems.
Blue River Sand & Gravel · 140046430 CFR 56.12028
Identification of power switches.
Blue River Sand & Gravel · 140046430 CFR 56.12018
Electrical conductors.
Blue River Sand & Gravel · 140046430 CFR 56.12004
Moving machine parts.
Blue River Sand & Gravel · 140046430 CFR 56.14107(a) · Significant and substantial (S&S)
Unguarded conveyors with adjacent travelways.
Blue River Sand & Gravel · 140046430 CFR 56.14109 · Significant and substantial (S&S)
Warning signs.
Blue River Sand & Gravel · 140046430 CFR 56.4101
Safety defects; examination, correction and records.
Blue River Sand & Gravel · 140046430 CFR 56.14100(b)
Testing grounding systems.
Blue River Sand & Gravel · 140046430 CFR 56.12028
Safe access.
Blue River Sand & Gravel · 140046430 CFR 56.11001 · Significant and substantial (S&S)
Regular Safety and Health Inspection
Blue River Sand & Gravel · 140046419.8 on-site hours reported
Correction of dangerous conditions.
Blue River Sand & Gravel · 140046430 CFR 56.12030
Electrical conductors.
Blue River Sand & Gravel · 140046430 CFR 56.12004
Protection of gas cylinder valves.
Blue River Sand & Gravel · 140046430 CFR 56.16006
First-aid materials.
Blue River Sand & Gravel · 140046430 CFR 56.15001
Temporary, portable containers.
Blue River Sand & Gravel · 140046430 CFR 47.44(b)
Protection for openings around travelways.
Blue River Sand & Gravel · 140046430 CFR 56.11012
Berms or guardrails.
Blue River Sand & Gravel · 140046430 CFR 56.9300(b) · Significant and substantial (S&S)
Warning signs.
Blue River Sand & Gravel · 140046430 CFR 56.4101
Regular Safety and Health Inspection
Blue River Sand & Gravel · 14004646.0 on-site hours reported
Electrical conductors.
Blue River Sand & Gravel · 140046430 CFR 56.12004 · $151.00 proposed penalty
Construction and maintenance of guards.
Blue River Sand & Gravel · 140046430 CFR 56.14112(a)(1) · $193.00 proposed penalty
Correction of dangerous conditions.
Blue River Sand & Gravel · 140046430 CFR 56.12030 · $193.00 proposed penalty
Horns and backup alarms.
Blue River Sand & Gravel · 140046430 CFR 56.14132(b)(1)(i) · $193.00 proposed penalty
Regular Safety and Health Inspection
Blue River Sand & Gravel · 14004647.8 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.