Kerford Limestone Company safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Safety defects; examination, correction and records.
Kerford Limestone Company · 250112630 CFR 57.14100(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
Kerford Limestone Company · 250112635.5 on-site hours reported
Testing grounding systems.
Kerford Limestone Company · 250112630 CFR 57.12028 · $151.00 proposed penalty
Stationary grinding machines.
Kerford Limestone Company · 250112630 CFR 57.14115(b) · $151.00 proposed penalty
Safe access.
Kerford Limestone Company · 250112630 CFR 57.11001 · $151.00 proposed penalty
Inspection and cover plates.
Kerford Limestone Company · 250112630 CFR 57.12032 · $151.00 proposed penalty
Regular Safety and Health Inspection
Kerford Limestone Company · 250112682.5 on-site hours reported
Insulation and fittings for power wires and cables.
Kerford Limestone Company · 250112630 CFR 57.12008 · $151.00 proposed penalty
Requirement for container labels.
Kerford Limestone Company · 250112630 CFR 47.41(a) · $151.00 proposed penalty
Insulation and fittings for power wires and cables.
Kerford Limestone Company · 250112630 CFR 57.12008 · $151.00 proposed penalty
Regular Safety and Health Inspection
Kerford Limestone Company · 250112660.5 on-site hours reported
Explosives and breaking agents
Kerford Limestone Company · 2501126Accident only
Accident narrative
An employee was operating a CAT 982M loader to clean out scaling material from a heading underground. On the last load out the bucket made contact with a blasting cap that had not detonated when the heading was shot. There was no damage to the loader and no injury.
Non-Injury Accident Investigation
Kerford Limestone Company · 25011266.8 on-site hours reported
Safety defects; examination, correction and records.
Kerford Limestone Company · 250112630 CFR 57.14100(c) · $151.00 proposed penalty
Safety defects; examination, correction and records.
Kerford Limestone Company · 250112630 CFR 57.14100(b) · $209.00 proposed penalty
Spillage and leakage.
Kerford Limestone Company · 250112630 CFR 57.4102 · $151.00 proposed penalty
Berms or guardrails.
Kerford Limestone Company · 250112630 CFR 57.9300(a) · Significant and substantial (S&S) · $465.00 proposed penalty
Ventilation and shielding for welding.
Kerford Limestone Company · 250112630 CFR 57.14213(a) · $151.00 proposed penalty
Warning signs.
Kerford Limestone Company · 250112630 CFR 57.4101 · $151.00 proposed penalty
Moving machine parts.
Kerford Limestone Company · 250112630 CFR 57.14107(a) · $151.00 proposed penalty
Correction of hazardous conditions.
Kerford Limestone Company · 250112630 CFR 57.3200 · $151.00 proposed penalty
Regular Safety and Health Inspection
Kerford Limestone Company · 250112631.0 on-site hours reported
Powered haulage
Kerford Limestone Company · 2501126Dys awy frm wrk & restrctd act
Accident narrative
Employee running loader underground and claimed they were jerked side to side due to the abrupt transitions in the roads. They noticed possible hernia on 11/26/25 and reported to management on 11/29/25. Employee was seen by a physician on 12/1/25 and placed on light duty.
Powered haulage
Kerford Limestone Company · 2501126No dys awy frm wrk,no rstr act
Accident narrative
Employee was unloading a haul truck at a stockpile. The truck bed raised about 4 feet then stopped and would not go any further. When the driver switched the dump switch to neutral to lower the box, the box dropped with no hydraulic cushion. When the box made contact with the frame it shook the truck. After the incident the employee complained of soreness in thei back and neck.
Locking transformer enclosures.
Kerford Limestone Company · 250112630 CFR 57.12068 · $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.