Crescent Silver L.L.C. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Verbal Hazard Complaint Inspections
Crescent Mine · 100008511.3 on-site hours reported
Compliance Follow-up Inspection
Crescent Mine · 10000851.0 on-site hours reported
Machinery
Crescent Mine · 1000085No dys awy frm wrk,no rstr act
Accident narrative
While employee was loading a round with a pressurized ANFO pot, the tank ran out of product, causing a surge of pressurized air to flow through the hose. The hose slipped out of their hand and struck them.
Limit on exposure to diesel particulate matter.
Crescent Mine · 100008530 CFR 57.5060(d) · Significant and substantial (S&S) · $1,320.00 proposed penalty
Exposure monitoring.
Crescent Mine · 100008530 CFR 57.5071(d)(1) · $151.00 proposed penalty
Permissible exposure level.
Crescent Mine · 100008530 CFR 62.130 · $151.00 proposed penalty
Limit on exposure to diesel particulate matter.
Crescent Mine · 100008530 CFR 57.5060(b)(3) · Significant and substantial (S&S) · $818.00 proposed penalty
Limit on exposure to diesel particulate matter.
Crescent Mine · 100008530 CFR 57.5060(b)(3) · Significant and substantial (S&S) · $818.00 proposed penalty
Regular Safety and Health Inspection
Crescent Mine · 100008533.5 on-site hours reported
Safety defects; examination, correction and records.
Crescent Mine · 100008530 CFR 57.14100(b) · Significant and substantial (S&S) · $818.00 proposed penalty
Surface storage facilities.
Crescent Mine · 100008530 CFR 57.4430(a)(2) · $151.00 proposed penalty
Machinery
Crescent Mine · 1000085No dys awy frm wrk,no rstr act
Accident narrative
Essentially it came down to the operator of the portable band saw becoming complacent. The trigger was accidentally depressed with right hand while the left hand had came in contact with the blade of the band saw. It was the end of the shift and worker was cleaning up shop. The worker received a total of 6 stitches to the left index finger.
Compliance Follow-up Inspection
Crescent Mine · 10000854.0 on-site hours reported
Correction of hazardous conditions.
Crescent Mine · 100008530 CFR 57.3200 · $151.00 proposed penalty
Ventilation plan.
Crescent Mine · 100008530 CFR 57.8520(b) · $288.00 proposed penalty
Main facilities.
Crescent Mine · 100008530 CFR 57.6160(a)(2) · $151.00 proposed penalty
Storage of incompatible substances.
Crescent Mine · 100008530 CFR 57.16012 · $151.00 proposed penalty
Identification of power switches.
Crescent Mine · 100008530 CFR 57.12018 · $151.00 proposed penalty
Regular Safety and Health Inspection
Crescent Mine · 100008539.5 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.