← Philip D Lentz; Robert G Lentz

Philip D Lentz; Robert G Lentz 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. Regular Safety and Health Inspection

    inspectionRecord F03A527
    Lentz Sand & Gravel LLC · 0301823

    7.5 on-site hours reported

  2. Electric substations and liquid storage facilities.

    violationRecord 5170164
    Lentz Sand & Gravel LLC · 0301823

    30 CFR 56.4130(b) · $151.00 proposed penalty

  3. Safety defects; examination, correction and records.

    violationRecord 5170163
    Lentz Sand & Gravel LLC · 0301823

    30 CFR 56.14100(b) · $151.00 proposed penalty

  4. Moving machine parts.

    violationRecord 5170162
    Lentz Sand & Gravel LLC · 0301823

    30 CFR 56.14107(a) · $151.00 proposed penalty

  5. Guarding electrical connections and resistor grids.

    violationRecord 5170161
    Lentz Sand & Gravel LLC · 0301823

    30 CFR 56.12023 · $151.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord F03A526
    Lentz Sand & Gravel · 0301799

    6.8 on-site hours reported

  7. Regular Safety and Health Inspection

    inspectionRecord F03A50C
    Lentz Sand & Gravel LLC · 0301823

    6.8 on-site hours reported

  8. Requirement for container labels.

    violationRecord 5170044
    Lentz Sand & Gravel LLC · 0301823

    30 CFR 47.41(a) · $151.00 proposed penalty

  9. Regular Safety and Health Inspection

    inspectionRecord F03A50A
    Lentz Sand & Gravel · 0301799

    3.8 on-site hours reported

  10. Electrical conductors.

    violationRecord 5170038
    Lentz Sand & Gravel · 0301799

    30 CFR 56.12004 · $151.00 proposed penalty

  11. Regular Safety and Health Inspection

    inspectionRecord F0151F8
    Lentz Sand & Gravel LLC · 0301823

    3.8 on-site hours reported

  12. Inspection.

    violationRecord 5000306
    Lentz Sand & Gravel LLC · 0301823

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

  13. Regular Safety and Health Inspection

    inspectionRecord F0151F7
    Lentz Sand & Gravel · 0301799

    6.0 on-site hours reported

  14. Berms or guardrails.

    violationRecord 5000305
    Lentz Sand & Gravel · 0301799

    30 CFR 56.9300(a) · Significant and substantial (S&S) · $151.00 proposed penalty

  15. Regular Safety and Health Inspection

    inspectionRecord F00690F
    Lentz Sand & Gravel · 0301799

    2.5 on-site hours reported

  16. Regular Safety and Health Inspection

    inspectionRecord F00690A
    Lentz Sand & Gravel LLC · 0301823

    4.0 on-site hours reported

  17. Testing grounding systems.

    violationRecord 5000229
    Lentz Sand & Gravel LLC · 0301823

    30 CFR 56.12028 · $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.