ARKHOLA safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Valley Springs Quarry · 03000406.0 on-site hours reported
Construction and maintenance of guards.
Valley Springs Quarry · 030004030 CFR 56.14112(a)(1) · $151.00 proposed penalty
Spot Inspection
Valley Springs Quarry · 030004011.8 on-site hours reported
Compliance Follow-up Inspection
Conco Willard Quarries · 23000351.3 on-site hours reported
Handtools (nonpowered)
Gore Quarry · 3401713Days away from work only
Accident narrative
Employee was attempting to separate the bearing race from a bearing on Silo 9 when they received an injury to their right hand. The bearing race was impacted by the hammer and splintered. A piece of the race became lodge in employee's hand.
Examination of working places.
Mountain Home Materials Quarry · 030190830 CFR 56.18002(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
Mountain Home Materials Quarry · 03019084.5 on-site hours reported
Compliance Follow-up Inspection
Conco Willard Quarries · 23000354.5 on-site hours reported
Dump site restraints.
Conco Willard Quarries · 230003530 CFR 56.9301 · $151.00 proposed penalty
Spot Inspection
Conco Mobile Plant · 23026033.3 on-site hours reported
Handtools (nonpowered)
Gore Quarry · 3401713Days restricted activity only
Accident narrative
An employee was attempting to place a plate in the pioneer shaker table when EE received a laceration to EE's right hand. EE was utilizing a sledgehammer when the hammer slipped and caused EE's right knuckle to abrade on the pioneer shaker plate.
Electrical conductors.
Conco Willard Quarries · 230003530 CFR 56.12004 · $245.00 proposed penalty
Taglines, hitches, and slings.
Conco Willard Quarries · 230003530 CFR 56.16007(b) · Significant and substantial (S&S) · $3,022.00 proposed penalty
Inspection and cover plates.
Conco Willard Quarries · 230003530 CFR 56.12032 · $151.00 proposed penalty
Inspection.
Conco Willard Quarries · 230003530 CFR 56.4201(a)(1) · $151.00 proposed penalty
Inspection.
Conco Willard Quarries · 230003530 CFR 56.4201(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
Conco Willard Quarries · 230003513.0 on-site hours reported
Spot Inspection
Muskogee Dredge · 34003944.0 on-site hours reported
Handling of materials
East Quarry · 3400050No dys awy frm wrk,no rstr act
Accident narrative
Employee sprained their left big toe while exiting a screen deck. After three weeks, the injury did not resolve. Follow up with doctor on 03/24/26 resulted in same diagnosis, but new requirement of work boot to stabilize the toe.
Regular Safety and Health Inspection
Vinita Quarry · 34008939.3 on-site hours reported
Identification of power switches.
Vinita Quarry · 340089330 CFR 56.12018 · $465.00 proposed penalty
Identification of power switches.
Vinita Quarry · 340089330 CFR 56.12018 · $697.00 proposed penalty
Moving machine parts.
Vinita Quarry · 340089330 CFR 56.14107(a) · $697.00 proposed penalty
Construction and maintenance of guards.
Vinita Quarry · 340089330 CFR 56.14112(b) · $465.00 proposed penalty
Regular Safety and Health Inspection
Portable #2 Plant 1400 · 03019216.5 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.