Burnco Rock Products Ltd safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Compliance Follow-up Inspection
Jeffco Gravel Mine · 05047562.5 on-site hours reported
Regular Safety and Health Inspection
Ewing Gravel Pit · 05051919.3 on-site hours reported
Housekeeping.
Ewing Gravel Pit · 050519130 CFR 56.20003(a) · Significant and substantial (S&S)
Inspection and cover plates.
Ewing Gravel Pit · 050519130 CFR 56.12032 · Significant and substantial (S&S)
Regular Safety and Health Inspection
Jeffco Gravel Mine · 050475610.8 on-site hours reported
Horns and backup alarms.
Jeffco Gravel Mine · 050475630 CFR 56.14132(a)
Storage of hazardous materials.
Jeffco Gravel Mine · 050475630 CFR 56.16003
Taglines, hitches, and slings.
Jeffco Gravel Mine · 050475630 CFR 56.16007(b)
Construction and maintenance of guards.
Jeffco Gravel Mine · 050475630 CFR 56.14112(a)(1)
Housekeeping.
Jeffco Gravel Mine · 050475630 CFR 56.20003(a) · Significant and substantial (S&S)
Safe access.
Jeffco Gravel Mine · 050475630 CFR 56.11001 · Significant and substantial (S&S)
Construction and maintenance of guards.
Jeffco Gravel Mine · 050475630 CFR 56.14112(a)(1)
Regular Safety and Health Inspection
Shoreline Aggregate Quarry · 410543913.5 on-site hours reported
Combustible waste.
Shoreline Aggregate Quarry · 410543930 CFR 56.4104(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
Nissen Gravel Mine · 05049154.0 on-site hours reported
Barricades and warning signs.
Inouye Gravel Mine · 050461530 CFR 56.20011
Life jackets and belts.
Inouye Gravel Mine · 050461530 CFR 56.15020
Testing grounding systems.
Inouye Gravel Mine · 050461530 CFR 56.12028 · $151.00 proposed penalty
Regular Safety and Health Inspection
Inouye Gravel Mine · 050461513.0 on-site hours reported
Gauges and regulators.
Inouye Gravel Mine · 050461530 CFR 56.4602 · Significant and substantial (S&S) · $177.00 proposed penalty
Construction and maintenance of guards.
Inouye Gravel Mine · 050461530 CFR 56.14112(a)(1) · $151.00 proposed penalty
Construction and maintenance of guards.
Inouye Gravel Mine · 050461530 CFR 56.14112(a)(1)
Overhead drive belts.
Inouye Gravel Mine · 050461530 CFR 56.14108 · Significant and substantial (S&S)
Securing gas cylinders.
Inouye Gravel Mine · 050461530 CFR 56.16005
Flying or falling materials.
Jeffco Gravel Mine · 050475630 CFR 56.14110 · $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.