ALL STATUSES / OPERATOR PORTFOLIO

Heidelberg Materials Southeast Agg., LLC

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

MSHA OPERATOR IDL16897

MINE PORTFOLIO

33 of 33 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
ANDERSON QUARRY3800250 · ActiveAnderson, SCSurface · MSHA: Crushed, Broken Granite——7071.3
Athens Quarry0900033 · ActiveClarke, GASurface · MSHA: Crushed, Broken Granite——1050.5
BREWER SAND3800122 · ActiveChesterfield, SCSurface · MSHA: Construction Sand and Gravel——6056.8
Clinton Quarry3800731 · ActiveLaurens, SCSurface · MSHA: Crushed, Broken Granite——4030.8
Columbia Sand3800130 · ActiveLexington, SCSurface · MSHA: Construction Sand and Gravel——2044.3
Crabtree Quarry3100079 · ActiveWake, NCSurface · MSHA: Crushed, Broken Granite——7138.8
Elliott Sand & Gravel3100520 · ActiveHarnett, NCSurface · MSHA: Construction Sand and Gravel——0046.5
Fayette County Quarry0900721 · ActiveFayette, GASurface · MSHA: Crushed, Broken Granite——7269.3
Gainesville Quarry0900034 · ActiveHall, GASurface · MSHA: Crushed, Broken Granite——5193.3
Gardner Quarry3101871 · ActiveHarnett, NCSurface · MSHA: Crushed, Broken Granite——6064.3
Habersham Quarry0900693 · ActiveHabersham, GASurface · MSHA: Crushed, Broken Granite——0048.8
HOLLY SPRINGS QUARRY3102074 · ActiveWake, NCSurface · MSHA: Crushed, Broken Stone NEC——1137.3
JEFFERSON QUARRY3800233 · ActiveChesterfield, SCSurface · MSHA: Crushed, Broken Granite——9079.0
Lithonia/Pine Mountain Quarry0900063 · ActiveDe Kalb, GASurface · MSHA: Crushed, Broken Granite——7460.8
Lowrys Quarry3800308 · ActiveYork, SCSurface · MSHA: Crushed, Broken Granite——6191.0
Marlboro Sand & Gravel3800120 · ActiveMarlboro, SCSurface · MSHA: Sand, Common——0028.8
Monroe County Quarry0901020 · ActiveMonroe, GASurface · MSHA: Crushed, Broken Granite——15190.5
NEVERSON QUARRY3100074 · ActiveWilson, NCSurface · MSHA: Crushed, Broken Granite——1267.5
Pelham Quarry3800567 · ActiveSpartanburg, SCSurface · MSHA: Crushed, Broken Granite——6068.8
PRINCETON QUARRY3100077 · ActiveJohnston, NCSurface · MSHA: Crushed, Broken Traprock——111111.3
Raleigh Quarry3100080 · ActiveWake, NCSurface · MSHA: Crushed, Broken Granite——10187.0
ROCKY MOUNT QUARRY3101504 · ActiveEdgecombe, NCSurface · MSHA: Crushed, Broken Granite——9049.5
Rougemont Quarry3102045 · ActiveDurham, NCSurface · MSHA: Crushed, Broken Granite——19076.0
Sandy Flat Quarry3800310 · ActiveGreenville, SCSurface · MSHA: Crushed, Broken Granite——211128.5
Sparta Quarry0901033 · ActiveHancock, GASurface · MSHA: Crushed, Broken Granite——4262.5
Toccoa Quarry0900051 · ActiveStephens, GASurface · MSHA: Crushed, Broken Granite——4043.5
Walton Co. Quarry0901175 · ActiveWalton, GASurface · MSHA: Crushed, Broken Granite——6256.8
DURHAM SALES YARD3100076 · AbandonedDurham, NCSurface · MSHA: Crushed, Broken Traprock——00—
Greenwood Quarry3800671 · AbandonedGreenwood, SCSurface · MSHA: Crushed, Broken Granite——00—
Hall County Quarry0900087 · AbandonedHall, GASurface · MSHA: Crushed, Broken Granite——00—
HASSKAMP SAND & GRAVEL3800121 · AbandonedSumter, SCSurface · MSHA: Construction Sand and Gravel——00—
Senter Sand & Gravel3102043 · AbandonedHarnett, NCSurface · MSHA: Construction Sand and Gravel——00—
SUPPORT SERVICES3800643 · AbandonedMarlboro, SCSurface · MSHA: Crushed, Broken Granite——00—

LOCATION

Portfolio map

33 of 33 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

174

19 significant & substantial (S&S)

  1. 2025 Q129
  2. 2025 Q213
  3. 2025 Q320
  4. 2025 Q423
  5. 2026 Q139
  6. 2026 Q213
  7. 2026 Q337
  8. 2026 Q4 *0

Accident records

20

0 records classified as fatality

  1. 2025 Q14
  2. 2025 Q23
  3. 2025 Q32
  4. 2025 Q41
  5. 2026 Q11
  6. 2026 Q25
  7. 2026 Q34
  8. 2026 Q4 *0

Proposed penalties · USD

43,881.00

164 of 174 violations with amounts

  1. 2025 Q16,115
  2. 2025 Q24,256
  3. 2025 Q311,823
  4. 2025 Q44,703
  5. 2026 Q19,498
  6. 2026 Q22,138
  7. 2026 Q35,348
  8. 2026 Q4 *—

On-site inspection hours

1,752.75

128 inspections · 128 with hours

  1. 2025 Q1269.00
  2. 2025 Q2133.25
  3. 2025 Q3380.00
  4. 2025 Q4217.25
  5. 2026 Q1227.50
  6. 2026 Q2230.25
  7. 2026 Q3295.50
  8. 2026 Q4 *0.00
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q12926,115.004022269.0
2025-Q21334,256.003011133.3
2025-Q320511,823.002028380.0
2025-Q42324,703.001015217.3
2026-Q13959,498.001014227.5
2026-Q21302,138.005015230.3
2026-Q33725,348.004022295.5
2026-Q4 *00—0010.0

Most cited CFR sections

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

Safety activity

  1. inspectionF01542C
    Lithonia/Pine Mountain Quarry · 0900063

    Verbal Hazard Complaint Inspections · 0.0 on-site hours

  2. inspectionF03F7A0
    Pelham Quarry · 3800567

    Spot Inspection · 12.8 on-site hours

  3. inspectionF03921F
    Sparta Quarry · 0901033

    Spot Inspection · 11.5 on-site hours

  4. inspectionF03250F
    Columbia Sand · 3800130

    Spot Inspection · 12.0 on-site hours

  5. inspectionF044506
    Clinton Quarry · 3800731

    Compliance Follow-up Inspection · 1.3 on-site hours

  6. accident220262710005
    Lithonia/Pine Mountain Quarry · 0900063

    POWERED HAULAGE · DAYS AWAY FROM WORK ONLY

    Accident narrative

    The employee describes feeling back pain while operating EE's loader. During a break, EE asked EE's supervisor for ibuprofen, at which time the supervisor contacted the company's third party medical evaluation service, who recommended that the employee seek in-person medical evaluation at a local clinic.

  7. accident220262650012
    Fayette County Quarry · 0900721

    SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    Employee kneeled down to pick up a rock; EE then twisted to grab a second rock and felt a pain in EE's back.

  8. inspectionF044503
    Clinton Quarry · 3800731

    Regular Safety and Health Inspection · 10.3 on-site hours

  9. violation5193138
    Clinton Quarry · 3800731

    56.14101(a)(2)

  10. violation5193137
    Clinton Quarry · 3800731

    56.14100(d)

  11. violation5193136
    Clinton Quarry · 3800731

    56.14101(a)(2)

  12. violation9823561
    NEVERSON QUARRY · 3100074

    56.14112(b) · $151.00 proposed

  13. inspectionF0416C5
    NEVERSON QUARRY · 3100074

    Regular Safety and Health Inspection · 31.8 on-site hours

  14. inspectionF03F79A
    ANDERSON QUARRY · 3800250

    Regular Safety and Health Inspection · 11.3 on-site hours

  15. violation5065852
    ANDERSON QUARRY · 3800250

    56.20011 · $209.00 proposed

  16. violation5060300
    PRINCETON QUARRY · 3100077

    56.14207

  17. inspectionF049CDF
    PRINCETON QUARRY · 3100077

    Regular Safety and Health Inspection · 52.0 on-site hours

  18. violation5061198
    PRINCETON QUARRY · 3100077

    56.12004

  19. violation5061197
    PRINCETON QUARRY · 3100077

    56.4603(b)

  20. violation5061196
    PRINCETON QUARRY · 3100077

    56.16006

  21. violation5061195
    PRINCETON QUARRY · 3100077

    56.14207

  22. violation5060299
    PRINCETON QUARRY · 3100077

    56.12004

  23. violation5060298
    PRINCETON QUARRY · 3100077

    56.12025

  24. accident220262470011
    NEVERSON QUARRY · 3100074

    HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    Employee was fueling up EE's haul truck at the end of the shift. while EE was climbing up on the stand EE's hard hat fell off and as EE stood up, EE banged the top of EE's head on a flange that resulted in 5 staples that EE received from the ER.

  25. inspectionF0444FF
    BREWER SAND · 3800122

    Regular Safety and Health Inspection · 19.8 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.