← GCC Rio Grande Inc

GCC Rio Grande Inc safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Handtools (nonpowered)

    accidentRecord 220253440017
    Pueblo Plant & Quarry · 0504822

    Days away from work only

    Accident narrative

    Miner was cleaning the tower using a bar and a sledgehammer. Miner hit the bar with a hammer; a piece of metal broke off and flew into the miner's eye.

  2. Handling of materials

    accidentRecord 220253380012
    Pueblo Plant & Quarry · 0504822

    Days restricted activity only

    Accident narrative

    Miner was shoveling rock into buckets at the tail end of the limestone tunnel and hauling the buckets outside the tunnel to dump. Miner hurt their lower back in the process.

  3. Requirement for container labels.

    violationRecord 6947737
    Pueblo Plant & Quarry · 0504822

    30 CFR 47.41(a) · $151.00 proposed penalty

  4. Moving machine parts.

    violationRecord 6947736
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.14107(a) · $151.00 proposed penalty

  5. Construction and maintenance of ladders.

    violationRecord 6947735
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.11003 · Significant and substantial (S&S) · $151.00 proposed penalty

  6. Construction and maintenance of ladders.

    violationRecord 6947734
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.11003 · $151.00 proposed penalty

  7. Records of training.

    violationRecord 5053703
    Pueblo Plant & Quarry · 0504822

    30 CFR 46.9(d)(3) · $151.00 proposed penalty

  8. Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.

    violationRecord 5053702
    Pueblo Plant & Quarry · 0504822

    30 CFR 50.20(a) · $151.00 proposed penalty

  9. Inspection.

    violationRecord 5053701
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.4201(a)(2) · $151.00 proposed penalty

  10. Insulation and fittings for power wires and cables.

    violationRecord 6947733
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.12008 · $151.00 proposed penalty

  11. Insulation and fittings for power wires and cables.

    violationRecord 6947732
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.12008 · $151.00 proposed penalty

  12. Horns and backup alarms.

    violationRecord 6947731
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.14132(a) · $151.00 proposed penalty

  13. Inspection.

    violationRecord 6947730
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.4201(a)(2) · $226.00 proposed penalty

  14. Housekeeping.

    violationRecord 6947729
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.20003(a) · $313.00 proposed penalty

  15. Housekeeping.

    violationRecord 5051200
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.20003(a) · $313.00 proposed penalty

  16. Construction and maintenance of guards.

    violationRecord 5051199
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.14112(b) · $226.00 proposed penalty

  17. Construction and maintenance of guards.

    violationRecord 5051198
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.14112(b) · $226.00 proposed penalty

  18. Electrical conductors.

    violationRecord 5051197
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.12004 · $151.00 proposed penalty

  19. Fixed ladder anchorage and toe clearance.

    violationRecord 5051196
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.11005 · $151.00 proposed penalty

  20. Securing gas cylinders.

    violationRecord 5051195
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.16005 · $151.00 proposed penalty

  21. Safety defects; examination, correction and records.

    violationRecord 5054267
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.14100(b) · $177.00 proposed penalty

  22. Parking procedures for unattended equipment.

    violationRecord 5054266
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.14207 · $151.00 proposed penalty

  23. Requirement for container labels.

    violationRecord 5054265
    Pueblo Plant & Quarry · 0504822

    30 CFR 47.41(a) · $177.00 proposed penalty

  24. Inspection.

    violationRecord 5051194
    Pueblo Plant & Quarry · 0504822

    30 CFR 56.4201(a)(2) · $177.00 proposed penalty

  25. Compliance Follow-up Inspection

    inspectionRecord F017186
    Tijeras Plant & Quarry · 2900013

    2.3 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.