E. Tetz & Sons LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Spot Inspection
CHESTER PLANT · 30008009.3 on-site hours reported
Warning signs.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.4101 · $151.00 proposed penalty
Regular Safety and Health Inspection
SLATE HILL SAND & GRAVEL · 300093020.0 on-site hours reported
Electrical conductors.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.12004 · $151.00 proposed penalty
Identification of power switches.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.12018 · $151.00 proposed penalty
Electrical conductors.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.12004 · $151.00 proposed penalty
Regular Safety and Health Inspection
CHESTER PLANT · 30008009.8 on-site hours reported
Safety defects; examination, correction and records.
MONGAUP VALLEY QUARRY · 300128730 CFR 56.14100(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
MONGAUP VALLEY QUARRY · 30012879.0 on-site hours reported
Regular Safety and Health Inspection
MONGAUP VALLEY QUARRY · 30012878.5 on-site hours reported
Compliance Follow-up Inspection
CHESTER PLANT · 30008001.0 on-site hours reported
Records of training.
SLATE HILL SAND & GRAVEL · 300093030 CFR 46.9(c)(1) · $151.00 proposed penalty
Construction and maintenance of ladders.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.11003 · $151.00 proposed penalty
Combustible waste.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.4104(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
SLATE HILL SAND & GRAVEL · 300093012.8 on-site hours reported
Combustible waste.
CHESTER PLANT · 300080030 CFR 56.4104(a) · $151.00 proposed penalty
Safety defects; examination, correction and records.
CHESTER PLANT · 300080030 CFR 56.14100(c) · $151.00 proposed penalty
Inspection and cover plates.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.12032 · $151.00 proposed penalty
Electric substations and liquid storage facilities.
SLATE HILL SAND & GRAVEL · 300093030 CFR 56.4130(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
CHESTER PLANT · 30008008.3 on-site hours reported
Safety defects; examination, correction and records.
CHESTER PLANT · 300080030 CFR 56.14100(b) · $151.00 proposed penalty
Compliance Follow-up Inspection
MONGAUP VALLEY QUARRY · 30012872.8 on-site hours reported
Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.
MONGAUP VALLEY QUARRY · 300128730 CFR 50.20(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
MONGAUP VALLEY QUARRY · 300128710.5 on-site hours reported
Correction of dangerous conditions.
MONGAUP VALLEY QUARRY · 300128730 CFR 56.12030 · $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.