ALL STATUSES / 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

8 of 8 mines and facilities

2025-01-01 – 2026-10-17. All statuses 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
Mesquite Quarry2902442 · IntermittentDona Ana, NMSurface · MSHA: Sand, Common——0011.0
South Quarry4103278 · IntermittentEl Paso, TXSurface · MSHA: Crushed, Broken Stone NEC——10012.0
Toro Aggregates2902295 · ActiveDona Ana, NMSurface · MSHA: Crushed, Broken Stone NEC——9023.0
Vado Quarry2902128 · ActiveDona Ana, NMSurface · MSHA: Crushed, Broken Limestone NEC——11022.8
McCombs Quarry4101066 · AbandonedEl Paso, TXSurface · MSHA: Construction Sand and Gravel——00—
West Quarry4104308 · AbandonedEl Paso, TXSurface · MSHA: Crushed, Broken Stone NEC——00—

LOCATION

Portfolio map

8 of 8 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

74

11 significant & substantial (S&S)

  1. 2025 Q10
  2. 2025 Q23
  3. 2025 Q312
  4. 2025 Q419
  5. 2026 Q113
  6. 2026 Q225
  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

35,837.00

73 of 74 violations with amounts

  1. 2025 Q1—
  2. 2025 Q2865
  3. 2025 Q310,747
  4. 2025 Q47,676
  5. 2026 Q14,266
  6. 2026 Q212,132
  7. 2026 Q3151
  8. 2026 Q4 *—

On-site inspection hours

156.75

25 inspections · 25 with hours

  1. 2025 Q12.75
  2. 2025 Q212.75
  3. 2025 Q331.50
  4. 2025 Q418.75
  5. 2026 Q128.75
  6. 2026 Q246.25
  7. 2026 Q316.00
  8. 2026 Q4 *—
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q100—0012.8
2025-Q230865.0000112.8
2025-Q312110,747.0000531.5
2025-Q41947,676.0000218.8
2026-Q11304,266.0000628.8
2026-Q225612,132.0000646.3
2026-Q320151.0000416.0
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. inspectionF043E13
    Mesquite Quarry · 2902442

    Regular Safety and Health Inspection · 8.3 on-site hours

  4. inspectionF0247BF
    Toro Aggregates · 2902295

    Regular Safety and Health Inspection · 5.0 on-site hours

  5. inspectionF0247BE
    McKelligon Canyon · 4100046

    Compliance Follow-up Inspection · 0.5 on-site hours

  6. violation5173859
    Toro Aggregates · 2902295

    56.9300(a) · $151.00 proposed

  7. violation5173858
    Vado Quarry · 2902128

    56.16005 · $151.00 proposed

  8. violation5173857
    Vado Quarry · 2902128

    56.14205 · $151.00 proposed

  9. inspectionF0247BD
    Vado Quarry · 2902128

    Regular Safety and Health Inspection · 6.0 on-site hours

  10. inspectionF026EDC
    South Quarry · 4103278

    Compliance Follow-up Inspection · 2.8 on-site hours

  11. violation5007400
    South Quarry · 4103278

    56.14205 · $151.00 proposed

  12. violation5007399
    South Quarry · 4103278

    56.14100(d) · $151.00 proposed

  13. violation5007398
    South Quarry · 4103278

    56.14132(a) · $151.00 proposed

  14. violation5007397
    South Quarry · 4103278

    56.14101(a)(3) · $165.00 proposed

  15. violation5007396
    South Quarry · 4103278

    56.14207 · $151.00 proposed

  16. inspectionF01F065
    EAST LOOP 375 SAND PLT · 4103816

    Regular Safety and Health Inspection · 11.0 on-site hours

  17. violation5007388
    South Quarry · 4103278

    56.3130 · S&S · $592.00 proposed

  18. violation5007387
    South Quarry · 4103278

    56.3200 · S&S · $1,219.00 proposed

  19. violation5007386
    South Quarry · 4103278

    56.11002 · $151.00 proposed

  20. inspectionF026ED6
    South Quarry · 4103278

    Regular Safety and Health Inspection · 9.3 on-site hours

  21. violation5007385
    South Quarry · 4103278

    46.11(a) · S&S · $2,187.00 proposed

  22. violation5007384
    South Quarry · 4103278

    56.14132(a) · $151.00 proposed

  23. violation5007383
    McKelligon Canyon · 4100046

    56.14112(a)(1) · $267.00 proposed

  24. violation5007382
    McKelligon Canyon · 4100046

    56.20003(a) · $267.00 proposed

  25. violation5007381
    McKelligon Canyon · 4100046

    56.20003(a) · $177.00 proposed

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.