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U.S. MINING ENTITIES / OPERATOR / 0131694

ACTIVE / OPERATOR PORTFOLIO

SRM Materials, LLC

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

MSHA OPERATOR ID0131694

MINE PORTFOLIO

26 of 26 mines and facilities

2025-01-01 – 2026-10-13. Active records; production reporting is not required.

Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
Cherokee Quarry0103552 · Active6/8 quarters reportedColbert, ALSurface · MSHA: Clay, Ceramic, Refractory Mnls.0102,3605240.3
Cleveland Quarry0901098 · Active6/8 quarters reportedWhite, GASurface · MSHA: Crushed, Broken Granite091,9738183.3
Cowan Quarry4003566 · Active6/8 quarters reportedFranklin, TNSurface · MSHA: Crushed, Broken Limestone NEC058,7144253.5
Crab Orchard Quarry4002210 · Active6/8 quarters reportedCumberland, TNSurface · MSHA: Construction Sand and Gravel0104,605562164.3
CT Aggregates2003484 · Active6/8 quarters reportedLenawee, MISurface · MSHA: Construction Sand and Gravel019,1541124.5
Elberton Quarry0901213 · Active6/8 quarters reportedElbert, GASurface · MSHA: Crushed, Broken Stone NEC021,9700042.0
Germantown S&G3304583 · Active6/8 quarters reportedMontgomery, OHSurface · MSHA: Construction Sand and Gravel029,0475039.0
Jackson Quarry0103507 · Active6/8 quarters reportedClarke, ALSurface · MSHA: Construction Sand and Gravel044,5861113.8
Junction City Sand0900265 · Active6/8 quarters reportedTalbot, GASurface · MSHA: Sand, Industrial NEC049,2262141.0
Lacey's Spring Quarry0103612 · Active6/8 quarters reportedMarshall, ALSurface · MSHA: Crushed, Broken Stone NEC042,3146133.8
Murray S&G1519896 · Active6/8 quarters reportedCalloway, KYSurface · MSHA: Construction Sand and Gravel011,8811055.0
Panama City Quarry0801060 · Active6/8 quarters reportedWashington, FLSurface · MSHA: Construction Sand and Gravel031,8943037.5
Smyrna Quarry4003538 · Active6/8 quarters reportedRutherford, TNSurface · MSHA: Crushed, Broken Limestone NEC0119,99014160.5
Spring Mill S&G2003569 · Active6/8 quarters reportedLivingston, MISurface · MSHA: Sand, Common019,3871024.5
SRM Hamilton Quarry4105752 · Active6/8 quarters reportedHamilton, TXSurface · MSHA: Construction Sand and Gravel022,89216046.5
SRM Materials Bridgeport0103628 · Active3/8 quarters reportedJackson, ALSurface · MSHA: Crushed, Broken Limestone NEC07,5030017.3
SRM Materials Cabbage Grove0800089 · Active6/8 quarters reportedTaylor, FLSurface · MSHA: Crushed, Broken Limestone NEC0136,6119030.0
SRM Materials East Palatka0801395 · Active6/8 quarters reportedSt Johns, FLSurface · MSHA: Shell051,4121012.5
SRM Materials Punta Gorda0800958 · Active6/8 quarters reportedCharlotte, FLSurface · MSHA: Crushed, Broken Limestone NEC039,0385021.0
SRM Materials South Channing Pit4104785 · Active6/8 quarters reportedHartley, TXSurface · MSHA: Construction Sand and Gravel0166,56325290.0
SRM Materials Tri County4000048 · Active6/8 quarters reportedGrundy, TNSurface · MSHA: Crushed, Broken Stone NEC030,47410048.3
SRM Monteagle Quarry4002981 · Active6/8 quarters reportedFranklin, TNSurface · MSHA: Crushed, Broken Sandstone085,2692035.5
SRM Mt Hope Quarry0103096 · Active6/8 quarters reportedLawrence, ALSurface · MSHA: Crushed, Broken Limestone NEC064,7780038.5
SRM Smithville Quarry4003623 · Active4/8 quarters reportedDe Kalb, TNSurface · MSHA: Crushed, Broken Limestone NEC015,5110033.8
SRM UPTON QUARRY1519952 · Active6/8 quarters reportedLarue, KYSurface · MSHA: Crushed, Broken Limestone NEC046,705100129.8
Woodbury Quarry4003315 · Active6/8 quarters reportedCannon, TNSurface · MSHA: Crushed, Broken Limestone NEC049,9624047.5

Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.

LOCATION

Portfolio map

26 of 26 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-13Applies to production, safety and portfolio metrics. Silica samples have separate filters.

2025 Q1 – 2026 Q4

JSONCSV

Database snapshot · 2026-10-13. All 26 mines listed under this operator were checked; 26 have reports in the available quarters. Totals use current ownership.

Coal production

0

reported short tons

  1. 2025 Q1 *0
  2. 2025 Q2 *0
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q2 *0
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Hours worked

1,463,819

reported employee hours

  1. 2025 Q1 *182,380
  2. 2025 Q2 *204,811
  3. 2025 Q3217,359
  4. 2025 Q4234,862
  5. 2026 Q1304,243
  6. 2026 Q2 *320,164
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Tons per hour

0.00

production ÷ hours worked

  1. 2025 Q1 *0.00
  2. 2025 Q2 *0.00
  3. 2025 Q30.00
  4. 2025 Q40.00
  5. 2026 Q10.00
  6. 2026 Q2 *0.00
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.

Quarterly data and reporting coverage
Quarterly production, employment and reporting coverage for SRM Materials, LLC
QuarterCoal (short tons)Hours workedTons / hourAvg. employeesCoverage
2025 Q10182,3800.0034124/26 mines reporting
2025 Q20204,8110.0037024/26 mines reporting
2025 Q30217,3590.0037526/26 mines reporting
2025 Q40234,8620.0039226/26 mines reporting
2026 Q10304,2430.0045026/26 mines reporting
2026 Q20320,1640.0045125/26 mines reporting
2026 Q3————No report
2026 Q4————No report

Safety and enforcement

2025-01-01 – 2026-10-13

Violations

189

49 significant & substantial (S&S)

  1. 2025 Q112
  2. 2025 Q229
  3. 2025 Q329
  4. 2025 Q419
  5. 2026 Q136
  6. 2026 Q221
  7. 2026 Q340
  8. 2026 Q4 *3

Accident records

14

0 records classified as fatality

  1. 2025 Q11
  2. 2025 Q22
  3. 2025 Q31
  4. 2025 Q42
  5. 2026 Q12
  6. 2026 Q23
  7. 2026 Q33
  8. 2026 Q4 *0

Proposed penalties · USD

95,963.00

163 of 189 violations with amounts

  1. 2025 Q11,812
  2. 2025 Q233,265
  3. 2025 Q311,064
  4. 2025 Q420,069
  5. 2026 Q19,455
  6. 2026 Q25,144
  7. 2026 Q315,154
  8. 2026 Q4 *—

On-site inspection hours

1,263.25

132 inspections · 132 with hours

  1. 2025 Q1100.50
  2. 2025 Q2133.00
  3. 2025 Q3218.50
  4. 2025 Q4122.00
  5. 2026 Q1209.25
  6. 2026 Q2243.00
  7. 2026 Q3219.50
  8. 2026 Q4 *17.50

Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.

Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q11201,812.001014100.5
2025-Q2292033,265.002015133.0
2025-Q3291011,064.001024218.5
2025-Q419520,069.00209122.0
2026-Q13659,455.002022209.3
2026-Q22135,144.003022243.0
2026-Q340615,154.003023219.5
2026-Q4 *30—00317.5

Most cited CFR sections

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

SectionViolationsS&S
30 CFR 56.14100Safety defects; examination, correction and records.151
30 CFR 56.14112Construction and maintenance of guards.125
30 CFR 56.11001Safe access.118
30 CFR 56.14107Moving machine parts.115
30 CFR 56.12004Electrical conductors.95
30 CFR 56.20003Housekeeping.93
30 CFR 56.14132Horns and backup alarms.82
30 CFR 47.44Temporary, portable containers.60
30 CFR 56.12008Insulation and fittings for power wires and cables.60
30 CFR 56.12018Identification of power switches.60

Safety activity

  1. violation5088031
    SRM Materials Tri County · 4000048

    56.12032

  2. violation5088030
    SRM Materials Tri County · 4000048

    56.12008

  3. violation5088029
    SRM Materials Tri County · 4000048

    56.12028

  4. inspectionF041D84
    SRM Materials Tri County · 4000048

    Regular Safety and Health Inspection · 9.5 on-site hours

  5. inspectionF02EAA4
    SRM Materials Cabbage Grove · 0800089

    Verbal Hazard Complaint Inspections · 0.0 on-site hours

  6. inspectionF043307
    SRM Mt Hope Quarry · 0103096

    Spot Inspection · 8.0 on-site hours

  7. inspectionF026707
    SRM Materials Tri County · 4000048

    Spot Inspection · 4.0 on-site hours

  8. inspectionF046772
    Smyrna Quarry · 4003538

    Spot Inspection · 14.8 on-site hours

  9. inspectionF03037B
    Cleveland Quarry · 0901098

    Impoundment Spot Inspection · 5.8 on-site hours

  10. inspectionF01F675
    SRM UPTON QUARRY · 1519952

    Spot Inspection · 11.3 on-site hours

  11. inspectionF041D81
    Crab Orchard Quarry · 4002210

    Verbal Hazard Complaint Inspections · 2.5 on-site hours

  12. inspectionF03B791
    SRM Materials South Channing Pit · 4104785

    Spot Inspection · 0.5 on-site hours

  13. violation5080291
    Crab Orchard Quarry · 4002210

    56.12018

  14. violation5179078
    SRM Materials South Channing Pit · 4104785

    56.14207

  15. violation5179077
    SRM Materials South Channing Pit · 4104785

    46.7(a) · S&S

  16. violation5179072
    SRM Materials South Channing Pit · 4104785

    56.16002(c) · S&S

  17. inspectionF02B9DE
    Crab Orchard Quarry · 4002210

    Verbal Hazard Complaint Inspections · 3.5 on-site hours

  18. violation5080290
    Crab Orchard Quarry · 4002210

    46.4(a)(2)

  19. violation5080289
    Crab Orchard Quarry · 4002210

    46.8(a)

  20. inspectionF02B9DD
    Crab Orchard Quarry · 4002210

    Verbal Hazard Complaint Inspections · 3.5 on-site hours

  21. violation5080288
    Crab Orchard Quarry · 4002210

    56.12008

  22. violation5080287
    Crab Orchard Quarry · 4002210

    56.12028

  23. violation5080286
    Crab Orchard Quarry · 4002210

    56.12020

  24. violation5080070
    Crab Orchard Quarry · 4002210

    56.12025

  25. violation5080069
    Crab Orchard Quarry · 4002210

    56.12026

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.

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.

CONTROLLER / 0112005Michael Hollingshead26 selected mines →