Capital Materials, LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Linn Creek Quarry · 230196711.0 on-site hours reported
Handling of materials
Hollister South Quarry · 2302185Days restricted activity only
Accident narrative
Employee was lifting up a 3/4 ton come-a-long to another employee when EE strained something in EE's neck and shoulder on EE's left side. Employee went to clinic on 11/10/2025 and was placed on restricted duty.
Regular Safety and Health Inspection
Hollister South Quarry · 23021857.0 on-site hours reported
Spot Inspection
Hollister South Quarry · 23021851.3 on-site hours reported
Slip or fall of person
Clinton Portable Plant · 2301916Days restricted activity only
Accident narrative
Preparing to move screen plant when employee stepped on berm and felt right knee pop. Continued to walk around and knee popped a few more times and was sore. Became reportable on 9/12/25 when employee had surgery for medial meniscus tear.
Regular Safety and Health Inspection
SEDALIA QUARRY · 23007621.8 on-site hours reported
Regular Safety and Health Inspection
Clinton Portable Plant · 23019161.5 on-site hours reported
Special Emphasis Programs
Ozark Quarry · 23020900.8 on-site hours reported
Regular Safety and Health Inspection
Portable Plant #3 · 23020153.5 on-site hours reported
Regular Safety and Health Inspection
Hollister South Quarry · 23021853.3 on-site hours reported
Regular Safety and Health Inspection
Ozark Quarry · 230209018.0 on-site hours reported
Regular Safety and Health Inspection
Linn Creek Quarry · 23019674.0 on-site hours reported
Regular Safety and Health Inspection
Ozark Quarry · 23020907.5 on-site hours reported
Regular Safety and Health Inspection
Clinton Portable Plant · 23019162.0 on-site hours reported
Machinery
SEDALIA QUARRY · 2300762Days restricted activity only
Accident narrative
Employee was welding up two guards when EE took welding helmet off because it was flickering on and off. Employee decided to finish the weld without helmet on. On 2/6/25 EE reported to Supervisor that EE's eyes were bothering EE and EE wanted to go to the doctor. Employee went to clinic and was diagnosed with welding burn and issued prescription eye drops.
Handling of materials
Hollister South Quarry · 2302185Days restricted activity only
Accident narrative
Employee was climbing the front ladder (drivers side) on the Terex 45 Haul Truck, company number 26.671401 when EE felt a pop in left knee.
Regular Safety and Health Inspection
Linn Creek Quarry · 23019673.0 on-site hours reported
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.