Nevada Ready Mix Corporation safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Grounding circuit enclosures.
Lone Mountain Pit · 260214230 CFR 56.12025 · $151.00 proposed penalty
Inspection and cover plates.
Lone Mountain Pit · 260214230 CFR 56.12032 · Significant and substantial (S&S) · $549.00 proposed penalty
Housekeeping.
Lone Mountain Pit · 260214230 CFR 56.20003(a) · Significant and substantial (S&S) · $818.00 proposed penalty
Construction and maintenance of guards.
Lone Mountain Pit · 260214230 CFR 56.14112(b) · $245.00 proposed penalty
Safety defects; examination, correction and records.
Lone Mountain Pit · 260214230 CFR 56.14100(a) · Significant and substantial (S&S) · $4,383.00 proposed penalty
Safe access.
Lone Mountain Pit · 260214230 CFR 56.11001 · Significant and substantial (S&S) · $1,320.00 proposed penalty
Safety can use.
Lone Mountain Pit · 260214230 CFR 56.4402 · $398.00 proposed penalty
Safety can use.
Lone Mountain Pit · 260214230 CFR 56.4402 · $151.00 proposed penalty
Safety defects; examination, correction and records.
Lone Mountain Pit · 260214230 CFR 56.14100(b) · $151.00 proposed penalty
Berms or guardrails.
Lone Mountain Pit · 260214230 CFR 56.9300(b) · $177.00 proposed penalty
Construction and maintenance of guards.
Lone Mountain Pit · 260214230 CFR 56.14112(a)(1) · $177.00 proposed penalty
Handrails and toeboards.
Lone Mountain Pit · 260214230 CFR 56.11002 · $398.00 proposed penalty
Moving machine parts.
Lone Mountain Pit · 260214230 CFR 56.14107(a) · $177.00 proposed penalty
Regular Safety and Health Inspection
Lone Mountain Pit · 260214223.5 on-site hours reported
Training plans.
Lone Mountain Pit · 260214230 CFR 46.3(i) · $151.00 proposed penalty
Spot Inspection
Lone Mountain Pit · 26021420.0 on-site hours reported
Exploding vessels under pressure
Lone Mountain Pit · 2602142Fatality
Accident narrative
A contract mechanic/welder hired by another contractor was fatally injured when the ammonium nitrate auger EE was attempting to extract from a pipe exploded.
Fatal Accident Investigation
Lone Mountain Pit · 260214239.5 on-site hours reported
Violation — cited standard not reported
Lone Mountain Pit · 2602142Safety defects; examination, correction and records.
Lone Mountain Pit · 260214230 CFR 56.14100(a) · $267.00 proposed penalty
Safety can use.
Lone Mountain Pit · 260214230 CFR 56.4402 · $267.00 proposed penalty
Inspection.
Lone Mountain Pit · 260214230 CFR 56.4201(a)(2) · $267.00 proposed penalty
Parking procedures for unattended equipment.
Lone Mountain Pit · 260214230 CFR 56.14207 · $267.00 proposed penalty
Safety defects; examination, correction and records.
Lone Mountain Pit · 260214230 CFR 56.14100(c) · $267.00 proposed penalty
Safety defects; examination, correction and records.
Lone Mountain Pit · 260214230 CFR 56.14100(c) · $267.00 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.