Arcosa Aggregates West, LLC. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
New task training.
1016 Peoria · 020335930 CFR 46.7(a) · Significant and substantial (S&S) · $714.00 proposed penalty
Regular Safety and Health Inspection
1016 Peoria · 020335919.0 on-site hours reported
Combustible waste.
1016 Peoria · 020335930 CFR 56.4104 · $151.00 proposed penalty
Splices and repairs of power cables.
1016 Peoria · 020335930 CFR 56.12013(b) · Significant and substantial (S&S) · $755.00 proposed penalty
Testing grounding systems.
1016 Peoria · 020335930 CFR 56.12028 · $151.00 proposed penalty
Moving machine parts.
1016 Peoria · 020335930 CFR 56.14107(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Inspection and cover plates.
1050 Estrella Pit · 020237230 CFR 56.12032 · $151.00 proposed penalty
Moving machine parts.
1050 Estrella Pit · 020237230 CFR 56.14107(a) · $151.00 proposed penalty
Inspection and cover plates.
1050 Estrella Pit · 020237230 CFR 56.12032 · $151.00 proposed penalty
Regular Safety and Health Inspection
1050 Estrella Pit · 02023729.8 on-site hours reported
Compliance Follow-up Inspection
1016 Peoria · 02033591.3 on-site hours reported
Compliance Follow-up Inspection
1050 Estrella Pit · 02023721.3 on-site hours reported
Exposure monitoring.
1016 Peoria · 020335930 CFR 56.5002 · Significant and substantial (S&S) · $818.00 proposed penalty
Berms or guardrails.
1016 Peoria · 020335930 CFR 56.9300(b) · $245.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
1050 Estrella Pit · 020237230 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
1050 Estrella Pit · 020237230 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
1050 Estrella Pit · 020237230 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
1050 Estrella Pit · 020237230 CFR 50.30(a) · $151.00 proposed penalty
Testing grounding systems.
1050 Estrella Pit · 020237230 CFR 56.12028 · $151.00 proposed penalty
Safety defects; examination, correction and records.
1050 Estrella Pit · 020237230 CFR 56.14100(a) · $151.00 proposed penalty
Inspection.
1050 Estrella Pit · 020237230 CFR 56.4201(a)(2) · $151.00 proposed penalty
Safety defects; examination, correction and records.
1050 Estrella Pit · 020237230 CFR 56.14100(b) · $151.00 proposed penalty
Electrical conductors.
1050 Estrella Pit · 020237230 CFR 56.12004 · $193.00 proposed penalty
Construction and maintenance of guards.
1050 Estrella Pit · 020237230 CFR 56.14112(b) · Significant and substantial (S&S) · $432.00 proposed penalty
Construction and maintenance of guards.
1050 Estrella Pit · 020237230 CFR 56.14112(b) · $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.