Search

U.S. MINING ENTITIES / OPERATOR / 0050765

ACTIVE / OPERATOR PORTFOLIO

Staker & Parson Companies

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

MSHA OPERATOR ID0050765

MINE PORTFOLIO

20 of 20 mines and facilities

2025-01-01 – 2026-10-18. 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
Bauer Pit4200884 · Active6/8 quarters reportedTooele, UTSurface · MSHA: Construction Sand and Gravel037,80220234.0
Beck Street4201452 · Active6/8 quarters reportedSalt Lake, UTSurface · MSHA: Construction Sand and Gravel0118,177133104.8
Beef Hollow4202517 · Active6/8 quarters reportedSalt Lake, UTSurface · MSHA: Construction Sand and Gravel063,3414036.0
Boehler Pit2600429 · Active6/8 quarters reportedElko, NVSurface · MSHA: Construction Sand and Gravel013,58914325.0
Brigham City Pit4200398 · Active6/8 quarters reportedBox Elder, UTSurface · MSHA: Construction Sand and Gravel0100,29715249.0
Burdick Portable #14202007 · Active6/8 quarters reportedDuchesne, UTSurface · MSHA: Construction Sand and Gravel08,6828046.3
Burdick Portable #34202348 · Active5/8 quarters reportedDuchesne, UTSurface · MSHA: Construction Sand and Gravel09670013.5
Burdick Portable #44202430 · Active6/8 quarters reportedDaggett, UTSurface · MSHA: Construction Sand and Gravel010,157007.0
Burdick Portable #54202460 · Active6/8 quarters reportedEmery, UTSurface · MSHA: Construction Sand and Gravel038,1544044.3
BURDICK PORTABLE CRUSHER #24202214 · Active6/8 quarters reportedDuchesne, UTSurface · MSHA: Construction Sand and Gravel028,3043035.0
Daniel's Plant4202368 · Active6/8 quarters reportedWasatch, UTSurface · MSHA: Construction Sand and Gravel017,859209.5
Hot Springs4202320 · Active6/8 quarters reportedWeber, UTSurface · MSHA: Construction Sand and Gravel031,5172041.8
Keigley Quarry4200021 · Active6/8 quarters reportedUtah, UTSurface · MSHA: Crushed, Broken Stone NEC041,0462242.0
Lehi Peck4201978 · Active6/8 quarters reportedSalt Lake, UTSurface · MSHA: Construction Sand and Gravel048,1932014.8
Lehi Point East4202130 · Active6/8 quarters reportedSalt Lake, UTSurface · MSHA: Construction Sand and Gravel086,59219077.8
McGuire4200388 · Active6/8 quarters reportedBox Elder, UTSurface · MSHA: Construction Sand and Gravel058,67610228.5
Nebo Pit4202282 · Active6/8 quarters reportedJuab, UTSurface · MSHA: Construction Sand and Gravel029,1429029.5
Pisgah Aggs4202658 · Active6/8 quarters reportedCache, UTSurface · MSHA: Crushed, Broken Limestone NEC051,72326030.5
South Weber Pit4200406 · Active6/8 quarters reportedDavis, UTSurface · MSHA: Construction Sand and Gravel018,8208123.8
Staker Parson Fast Pack4202397 · Active6/8 quarters reportedRich, UTSurface · MSHA: Construction Sand and Gravel024,5813045.5

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

20 of 20 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

2025 Q1 – 2026 Q4

JSONCSV

Database snapshot · 2026-10-18. All 20 mines listed under this operator were checked; 20 have reports in the available quarters. Totals use current ownership.

Coal production

0

reported short tons

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q3 *0
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Hours worked

827,619

reported employee hours

  1. 2025 Q1120,895
  2. 2025 Q2151,474
  3. 2025 Q3 *153,262
  4. 2025 Q4141,613
  5. 2026 Q1118,265
  6. 2026 Q2142,110
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Tons per hour

0.00

production ÷ hours worked

  1. 2025 Q10.00
  2. 2025 Q20.00
  3. 2025 Q3 *0.00
  4. 2025 Q40.00
  5. 2026 Q10.00
  6. 2026 Q20.00
  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 Staker & Parson Companies
QuarterCoal (short tons)Hours workedTons / hourAvg. employeesCoverage
2025 Q10120,8950.0028020/20 mines reporting
2025 Q20151,4740.0032520/20 mines reporting
2025 Q30153,2620.0032019/20 mines reporting
2025 Q40141,6130.0034120/20 mines reporting
2026 Q10118,2650.0030620/20 mines reporting
2026 Q20142,1100.0036920/20 mines reporting
2026 Q3————No report
2026 Q4————No report

Safety and enforcement

2025-01-01 – 2026-10-18

Violations

164

14 significant & substantial (S&S)

  1. 2025 Q117
  2. 2025 Q226
  3. 2025 Q332
  4. 2025 Q425
  5. 2026 Q118
  6. 2026 Q220
  7. 2026 Q324
  8. 2026 Q4 *2

Accident records

15

0 records classified as fatality

  1. 2025 Q13
  2. 2025 Q21
  3. 2025 Q33
  4. 2025 Q41
  5. 2026 Q13
  6. 2026 Q22
  7. 2026 Q32
  8. 2026 Q4 *0

Proposed penalties · USD

57,201.00

143 of 164 violations with amounts

  1. 2025 Q13,331
  2. 2025 Q217,607
  3. 2025 Q37,613
  4. 2025 Q413,824
  5. 2026 Q13,618
  6. 2026 Q210,178
  7. 2026 Q31,030
  8. 2026 Q4 *—

On-site inspection hours

738.25

73 inspections · 73 with hours

  1. 2025 Q1100.75
  2. 2025 Q259.50
  3. 2025 Q3146.25
  4. 2025 Q4127.00
  5. 2026 Q177.75
  6. 2026 Q2109.50
  7. 2026 Q3101.50
  8. 2026 Q4 *16.00

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-Q11733,331.00309100.8
2025-Q226217,607.0010659.5
2025-Q33247,613.003011146.3
2025-Q425013,824.001012127.0
2026-Q11823,618.0030777.8
2026-Q220110,178.002013109.5
2026-Q32411,030.002011101.5
2026-Q4 *21—00416.0

Most cited CFR sections

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

SectionViolationsS&S
30 CFR 56.12004Electrical conductors.231
30 CFR 56.14100Safety defects; examination, correction and records.140
30 CFR 56.14107Moving machine parts.132
30 CFR 56.12032Inspection and cover plates.100
30 CFR 56.12018Identification of power switches.90
30 CFR 56.14112Construction and maintenance of guards.80
30 CFR 56.14132Horns and backup alarms.61
30 CFR 56.4201Inspection.60
30 CFR 56.4203Extinguisher recharging or replacement.50
30 CFR 46.7New task training.43

Safety activity

  1. violation5050859
    Nebo Pit · 4202282

    56.14107(a) · S&S · $432.00 proposed

  2. violation5050858
    Nebo Pit · 4202282

    56.14100(b) · $151.00 proposed

  3. accident220250790012
    Keigley Quarry · 4200021

    MACHINERY · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    While lowering the anvil into the Remco, EE was holding the anvil and a co-worker was pulling with a strap to move it into place. It wasn't lined up, so they were trying to maneuver into place. At some point the cable of the crane got some slack and then released smashing EE's left pinky finger between the anvil and the rotor.

  4. accident220251180013
    Brigham City Pit · 4200398

    POWERED HAULAGE · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    While operating a loader, EE was cleaning the road with the bucket flat going downhill. The loader dug into the floor causing the loader to stop abruptly. Employee hit EE's head on the front window of the loader.

  5. inspectionF010F75
    McGuire · 4200388

    Regular Safety and Health Inspection · 4.5 on-site hours

  6. inspectionF000F86
    Hot Springs · 4202320

    Regular Safety and Health Inspection · 12.0 on-site hours

  7. inspectionF008064
    Staker Parson Fast Pack · 4202397

    Regular Safety and Health Inspection · 7.5 on-site hours

  8. violation9734788
    Staker Parson Fast Pack · 4202397

    56.14116(a) · $151.00 proposed

  9. violation9776506
    Lehi Point East · 4202130

    56.4203 · $151.00 proposed

  10. accident220250580006
    Beck Street · 4201452

    STEPPING OR KNEELING ON OBJECT · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    Employee stepped off of a cone crusher onto a ladder bracket that was welded onto the catwalk with no ladder on it and rolled ankle.

  11. violation9776505
    Lehi Point East · 4202130

    56.12018 · $151.00 proposed

  12. inspectionF00742B
    Lehi Point East · 4202130

    Regular Safety and Health Inspection · 25.3 on-site hours

  13. inspectionF000F81
    Beck Street · 4201452

    Regular Safety and Health Inspection · 29.0 on-site hours

  14. inspection6944295
    Bauer Pit · 4200884

    Regular Safety and Health Inspection · 4.0 on-site hours

  15. violation9826666
    Bauer Pit · 4200884

    56.12032 · $151.00 proposed

  16. violation9826665
    Bauer Pit · 4200884

    56.12018 · $193.00 proposed

  17. inspectionF01322B
    Boehler Pit · 2600429

    Compliance Follow-up Inspection · 0.5 on-site hours

  18. violation9990189
    Boehler Pit · 2600429

    56.11001 · $151.00 proposed

  19. violation9990188
    Boehler Pit · 2600429

    56.4500 · S&S · $267.00 proposed

  20. violation9990187
    Boehler Pit · 2600429

    56.13012 · $151.00 proposed

  21. violation9990186
    Boehler Pit · 2600429

    56.14115(b) · $151.00 proposed

  22. violation9990185
    Boehler Pit · 2600429

    56.12004 · $177.00 proposed

  23. violation9990184
    Boehler Pit · 2600429

    56.4130(a)(2) · $177.00 proposed

  24. violation9990183
    Boehler Pit · 2600429

    56.12023 · S&S · $398.00 proposed

  25. violation9990182
    Boehler Pit · 2600429

    56.4011 · $177.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

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 / M06183CRH PLC20 selected mines →