Superior Ready Mix Concrete L.P. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Spot Inspection
DILLON ROAD PIT · 04049378.0 on-site hours reported
Moving machine parts.
MISSION GORGE PLANT · 040008930 CFR 56.14107(a) · $151.00 proposed penalty
Correction of dangerous conditions.
MISSION GORGE PLANT · 040008930 CFR 56.12030 · $1,320.00 proposed penalty
Regular Safety and Health Inspection
MISSION GORGE PLANT · 040008914.5 on-site hours reported
Regular Safety and Health Inspection
Superior - Twin Oaks · 04055146.0 on-site hours reported
Regular Safety and Health Inspection
DILLON ROAD PIT · 040493711.3 on-site hours reported
Testing grounding systems.
DILLON ROAD PIT · 040493730 CFR 56.12028 · $4,749.00 proposed penalty
Warnings prior to starting or moving equipment.
DILLON ROAD PIT · 040493730 CFR 56.14200 · $642.00 proposed penalty
Regular Safety and Health Inspection
Superior - Twin Oaks · 040551410.0 on-site hours reported
Moving machine parts.
MISSION GORGE PLANT · 040008930 CFR 56.14107(a) · $226.00 proposed penalty
Moving machine parts.
MISSION GORGE PLANT · 040008930 CFR 56.14107(a) · $226.00 proposed penalty
Regular Safety and Health Inspection
MISSION GORGE PLANT · 040008912.0 on-site hours reported
Compliance Follow-up Inspection
DILLON ROAD PIT · 04049371.0 on-site hours reported
Inspection of compressed-air receivers and other unfired pressure vessels.
DILLON ROAD PIT · 040493730 CFR 56.13015(a) · $193.00 proposed penalty
Safety defects; examination, correction and records.
DILLON ROAD PIT · 040493730 CFR 56.14100(b) · $151.00 proposed penalty
Stacking and storage of materials.
DILLON ROAD PIT · 040493730 CFR 56.16001 · $151.00 proposed penalty
Regular Safety and Health Inspection
DILLON ROAD PIT · 04049379.5 on-site hours reported
Inspection and cover plates.
Superior - Twin Oaks · 040551430 CFR 56.12032 · $151.00 proposed penalty
Identification of power switches.
Superior - Twin Oaks · 040551430 CFR 56.12018 · $151.00 proposed penalty
Barricades and warning signs.
Superior - Twin Oaks · 040551430 CFR 56.20011 · Significant and substantial (S&S) · $465.00 proposed penalty
Inspection and cover plates.
Superior - Twin Oaks · 040551430 CFR 56.12032 · $151.00 proposed penalty
Construction and maintenance of guards.
Superior - Twin Oaks · 040551430 CFR 56.14112(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
Superior - Twin Oaks · 040551412.0 on-site hours reported
Regular Safety and Health Inspection
DILLON ROAD PIT · 04049375.8 on-site hours reported
Moving machine parts.
DILLON ROAD PIT · 040493730 CFR 56.14107(a) · $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.