Southern Wisconsin Aggregate Corporation safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Cronin · 47036044.3 on-site hours reported
Inspection and cover plates.
Cronin · 470360430 CFR 56.12032 · $151.00 proposed penalty
Electrical conductors.
Cronin · 470360430 CFR 56.12004 · $151.00 proposed penalty
Regular Safety and Health Inspection
PIONEER JAW · 47031873.0 on-site hours reported
Regular Safety and Health Inspection
Graystone Wash Screen · 47038363.0 on-site hours reported
Correction of dangerous conditions.
PIONEER JAW · 470318730 CFR 56.12030 · $151.00 proposed penalty
Identification of power switches.
PIONEER JAW · 470318730 CFR 56.12018 · $151.00 proposed penalty
Brakes.
Lippman-Hewitt Jaw · 470398030 CFR 56.14101(a)(2) · $151.00 proposed penalty
Regular Safety and Health Inspection
Lippman-Hewitt Jaw · 470398013.5 on-site hours reported
Regular Safety and Health Inspection
NORDBERG · 470005916.0 on-site hours reported
Spillage and leakage.
NORDBERG · 470005930 CFR 56.4102 · $151.00 proposed penalty
Toilet facilities.
NORDBERG · 470005930 CFR 56.20008(a) · $151.00 proposed penalty
Flying or falling materials.
NORDBERG · 470005930 CFR 56.14110 · $151.00 proposed penalty
Construction and maintenance of ladders.
NORDBERG · 470005930 CFR 56.11003 · $151.00 proposed penalty
Compliance Follow-up Inspection
Lippman-Hewitt Jaw · 47039801.3 on-site hours reported
Regular Safety and Health Inspection
Lippman-Hewitt Jaw · 47039804.5 on-site hours reported
Horns and backup alarms.
Lippman-Hewitt Jaw · 470398030 CFR 56.14132(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Graystone Wash Screen · 47038363.0 on-site hours reported
General requirements.
PIONEER JAW · 470318730 CFR 56.4200(b)(2) · $151.00 proposed penalty
Warning signs.
PIONEER JAW · 470318730 CFR 56.4101 · $151.00 proposed penalty
Correction of dangerous conditions.
PIONEER JAW · 470318730 CFR 56.12030 · $245.00 proposed penalty
Electrical conductors.
PIONEER JAW · 470318730 CFR 56.12004 · $245.00 proposed penalty
Regular Safety and Health Inspection
PIONEER JAW · 47031876.0 on-site hours reported
Regular Safety and Health Inspection
Cronin · 47036042.5 on-site hours reported
Electrical conductors.
Cronin · 470360430 CFR 56.12004 · $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.