ACTIVE / OPERATOR PORTFOLIO

GCC Sun City Materials LLC

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA OPERATOR ID0148714

MINE PORTFOLIO

4 of 4 mines and facilities

2025-01-01 – 2026-10-17. Active records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
EAST LOOP 375 SAND PLT4103816 · ActiveEl Paso, TXSurface · MSHA: Construction Sand and Gravel——9030.0
McKelligon Canyon4100046 · ActiveEl Paso, TXSurface · MSHA: Crushed, Broken Limestone NEC——35058.0
Toro Aggregates2902295 · ActiveDona Ana, NMSurface · MSHA: Crushed, Broken Stone NEC——9023.0
Vado Quarry2902128 · ActiveDona Ana, NMSurface · MSHA: Crushed, Broken Limestone NEC——11022.8

LOCATION

Portfolio map

4 of 4 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-17Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

64

8 significant & substantial (S&S)

  1. 2025 Q10
  2. 2025 Q23
  3. 2025 Q312
  4. 2025 Q419
  5. 2026 Q113
  6. 2026 Q215
  7. 2026 Q32
  8. 2026 Q4 *0

Accident records

0

0 records classified as fatality

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q30
  8. 2026 Q4 *0

Proposed penalties · USD

30,768.00

63 of 64 violations with amounts

  1. 2025 Q1—
  2. 2025 Q2865
  3. 2025 Q310,747
  4. 2025 Q47,676
  5. 2026 Q14,266
  6. 2026 Q27,063
  7. 2026 Q3151
  8. 2026 Q4 *—

On-site inspection hours

133.75

21 inspections · 21 with hours

  1. 2025 Q1—
  2. 2025 Q212.75
  3. 2025 Q331.50
  4. 2025 Q418.75
  5. 2026 Q128.75
  6. 2026 Q234.25
  7. 2026 Q37.75
  8. 2026 Q4 *—
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q100—000—
2025-Q230865.0000112.8
2025-Q312110,747.0000531.5
2025-Q41947,676.0000218.8
2026-Q11304,266.0000628.8
2026-Q21537,063.0000434.3
2026-Q320151.000037.8
2026-Q4 *00—000—

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Safety activity

  1. inspectionF038D0A
    Toro Aggregates · 2902295

    Verbal Hazard Complaint Inspections · 2.3 on-site hours

  2. violation5178093
    Toro Aggregates · 2902295

    50.20(a)

  3. inspectionF0247BF
    Toro Aggregates · 2902295

    Regular Safety and Health Inspection · 5.0 on-site hours

  4. inspectionF0247BE
    McKelligon Canyon · 4100046

    Compliance Follow-up Inspection · 0.5 on-site hours

  5. violation5173859
    Toro Aggregates · 2902295

    56.9300(a) · $151.00 proposed

  6. violation5173858
    Vado Quarry · 2902128

    56.16005 · $151.00 proposed

  7. violation5173857
    Vado Quarry · 2902128

    56.14205 · $151.00 proposed

  8. inspectionF0247BD
    Vado Quarry · 2902128

    Regular Safety and Health Inspection · 6.0 on-site hours

  9. inspectionF01F065
    EAST LOOP 375 SAND PLT · 4103816

    Regular Safety and Health Inspection · 11.0 on-site hours

  10. violation5007383
    McKelligon Canyon · 4100046

    56.14112(a)(1) · $267.00 proposed

  11. violation5007382
    McKelligon Canyon · 4100046

    56.20003(a) · $267.00 proposed

  12. violation5007381
    McKelligon Canyon · 4100046

    56.20003(a) · $177.00 proposed

  13. violation5007380
    McKelligon Canyon · 4100046

    56.11001 · S&S · $366.00 proposed

  14. violation5007379
    McKelligon Canyon · 4100046

    56.20003(a) · S&S · $151.00 proposed

  15. violation5007378
    McKelligon Canyon · 4100046

    56.14112(b) · $336.00 proposed

  16. violation5007377
    McKelligon Canyon · 4100046

    56.4101 · $209.00 proposed

  17. violation5007376
    McKelligon Canyon · 4100046

    47.41(a) · $209.00 proposed

  18. violation5007375
    McKelligon Canyon · 4100046

    56.12019 · $151.00 proposed

  19. inspectionF026ED3
    McKelligon Canyon · 4100046

    Verbal Hazard Complaint Inspections · 0.5 on-site hours

  20. inspectionF026ED5
    McKelligon Canyon · 4100046

    Regular Safety and Health Inspection · 16.8 on-site hours

  21. violation5007374
    McKelligon Canyon · 4100046

    56.14207 · $151.00 proposed

  22. violation5007373
    McKelligon Canyon · 4100046

    56.15006 · S&S · $1,219.00 proposed

  23. violation5007372
    McKelligon Canyon · 4100046

    56.11002 · $2,503.00 proposed

  24. violation5007371
    McKelligon Canyon · 4100046

    56.20003(a) · $755.00 proposed

  25. inspectionF026EC5
    McKelligon Canyon · 4100046

    Verbal Hazard Complaint Inspections · 1.8 on-site hours

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-17.

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.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

SELECTED PORTFOLIO

1 linked controller.

Relationships reflect the selected mine status and current MSHA controller/operator fields.