Mark Schipper; Peter Schipper safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Handling of materials
Hidden Canyon Quarry · 0405653No dys awy frm wrk,no rstr act
Accident narrative
While picking up a small railing, they slipped and fell at the welding deck. Their left lower side of their back is the affected area with pain radiating into left leg.
Safety defects; examination, correction and records.
Hidden Canyon Quarry · 040565330 CFR 56.14100(b) · $151.00 proposed penalty
Housekeeping.
Hidden Canyon Quarry · 040565330 CFR 56.20003(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
Hidden Canyon Quarry · 04056538.3 on-site hours reported
Construction and maintenance of guards.
Hidden Canyon Quarry · 040565330 CFR 56.14112(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
Hidden Canyon Quarry · 040565312.5 on-site hours reported
Safety defects; examination, correction and records.
Hidden Canyon Quarry · 040565330 CFR 56.14100(b) · $151.00 proposed penalty
Slip or fall of person
Hidden Canyon Quarry · 0405653Days restricted activity only
Accident narrative
while climbing on the ladder, lost footing and slipped off ladder, falling to the ground landing on ankle, and backside
Compliance Follow-up Inspection
Hidden Canyon Quarry · 04056539.3 on-site hours reported
Compliance Follow-up Inspection
Hidden Canyon Quarry · 04056539.3 on-site hours reported
Exposure limits for airborne contaminants.
Hidden Canyon Quarry · 040565330 CFR 56.5001(a)/.5005 · Significant and substantial (S&S) · $1,550.00 proposed penalty
Compliance Follow-up Inspection
Hidden Canyon Quarry · 04056531.0 on-site hours reported
Compliance Follow-up Inspection
Hidden Canyon Quarry · 04056531.0 on-site hours reported
Housekeeping.
Hidden Canyon Quarry · 040565330 CFR 56.20003(b) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Regular Safety and Health Inspection
Hidden Canyon Quarry · 040565313.0 on-site hours reported
Safety defects; examination, correction and records.
Hidden Canyon Quarry · 040565330 CFR 56.14100(b) · $209.00 proposed penalty
Brakes.
Hidden Canyon Quarry · 040565330 CFR 56.14101(a)(2) · $209.00 proposed penalty
Protection for openings around travelways.
Hidden Canyon Quarry · 040565330 CFR 56.11012 · $209.00 proposed penalty
Housekeeping.
Hidden Canyon Quarry · 040565330 CFR 56.20003(a) · $209.00 proposed penalty
Moving machine parts.
Hidden Canyon Quarry · 040565330 CFR 56.14107(a) · $7,676.00 proposed penalty
Scaffolds and working platforms.
Hidden Canyon Quarry · 040565330 CFR 56.11027 · $2,312.00 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.