ACTIVE / OPERATOR PORTFOLIO

HM Pacific Northwest, Inc.

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

MSHA OPERATOR ID0152314

MINE PORTFOLIO

11 of 11 mines and facilities

2025-01-01 – 2026-10-18. Active records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
Cadman Longview (Gold Bar) Pit4503591 · Active6/8 quarters reportedSnohomish, WASurface · MSHA: Construction Sand and Gravel034,2727129.8
Canby Pit3503508 · Active6/8 quarters reportedClackamas, ORSurface · MSHA: Crushed, Broken Stone NEC059,71810462.5
Coyote Springs Sand & Gravel3500965 · Active6/8 quarters reportedMorrow, ORSurface · MSHA: Construction Sand and Gravel036,6320030.0
Enumclaw Pit & Plant4500609 · Active6/8 quarters reportedKing, WASurface · MSHA: Construction Sand and Gravel031,05920050.8
Granite Falls Quarry4503424 · Active6/8 quarters reportedSnohomish, WASurface · MSHA: Construction Sand and Gravel017,29119077.3
Heidelberg Materials High Rock Quarry4501999 · Active6/8 quarters reportedSnohomish, WASurface · MSHA: Crushed, Broken Traprock060,29324184.3
Lewisville Pit4503293 · Active6/8 quarters reportedClark, WASurface · MSHA: Construction Sand and Gravel032,8752074.8
North Bend4503547 · Active6/8 quarters reportedKing, WASurface · MSHA: Crushed, Broken Stone NEC020,30110135.8
Sumner Pit And Plant4500705 · Active6/8 quarters reportedPierce, WASurface · MSHA: Construction Sand and Gravel051,78411136.8
Thunder Mountain Quarry4501127 · Active6/8 quarters reportedKing, WASurface · MSHA: Crushed, Broken Traprock09,1555016.0
Thun Field Pit4501111 · Active6/8 quarters reportedPierce, WASurface · MSHA: Construction Sand and Gravel037,43520175.0

LOCATION

Portfolio map

11 of 11 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.

Violations

128

18 significant & substantial (S&S)

  1. 2025 Q114
  2. 2025 Q29
  3. 2025 Q326
  4. 2025 Q442
  5. 2026 Q113
  6. 2026 Q218
  7. 2026 Q36
  8. 2026 Q4 *0

Accident records

9

0 records classified as fatality

  1. 2025 Q12
  2. 2025 Q21
  3. 2025 Q33
  4. 2025 Q42
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q31
  8. 2026 Q4 *0

Proposed penalties · USD

62,093.00

128 of 128 violations with amounts

  1. 2025 Q12,950
  2. 2025 Q22,397
  3. 2025 Q324,982
  4. 2025 Q420,968
  5. 2026 Q15,973
  6. 2026 Q23,732
  7. 2026 Q31,091
  8. 2026 Q4 *—

On-site inspection hours

572.75

75 inspections · 75 with hours

  1. 2025 Q149.50
  2. 2025 Q253.75
  3. 2025 Q3112.00
  4. 2025 Q4118.75
  5. 2026 Q154.50
  6. 2026 Q2126.00
  7. 2026 Q358.25
  8. 2026 Q4 *—
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q11422,950.0020949.5
2025-Q2912,397.0010553.8
2025-Q326424,982.003016112.0
2025-Q442920,968.002012118.8
2026-Q11325,973.0000754.5
2026-Q21803,732.000014126.0
2026-Q3601,091.00101258.3
2026-Q4 *00—000—

Most cited CFR sections

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

Safety activity

  1. violation5105705
    North Bend · 4503547

    56.14100(b) · $288.00 proposed

  2. violation5105704
    North Bend · 4503547

    56.14132(a) · $432.00 proposed

  3. inspectionF02AE44
    Enumclaw Pit & Plant · 4500609

    Spot Inspection · 0.3 on-site hours

  4. inspectionF0143C3
    Thun Field Pit · 4501111

    Health Technical Investigation · 9.8 on-site hours

  5. accident220252580005
    Canby Pit · 3503508

    HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    IE and a Peterson CAT Mechanic were torquing bolts on a 980G at the wheel ends. On the last bolt when EE went to torque down there was a miss communication and IE had IE's middle finger on IE's right hand in the way and it got smashed on the downward movement of the torque wrench.

  6. inspectionF024367
    Lewisville Pit · 4503293

    Spot Inspection · 6.0 on-site hours

  7. inspectionF024366
    Lewisville Pit · 4503293

    Impoundment Spot Inspection · 2.0 on-site hours

  8. inspectionF0143C1
    Heidelberg Materials High Rock Quarry · 4501999

    Health Technical Investigation · 12.0 on-site hours

  9. inspectionF01E289
    Canby Pit · 3503508

    Special Emphasis Programs · 1.3 on-site hours

  10. accident220252380008
    Canby Pit · 3503508

    HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT

    Accident narrative

    Employee was working in the de watering screen and when they went to lift up a water sprayer it caught on floor level and an abrupt stop happened. They felt no injury but later that night around 7pm they started to have some pain.

  11. inspectionF02434E
    Enumclaw Pit & Plant · 4500609

    Impoundment Spot Inspection · 1.0 on-site hours

  12. inspectionF02434D
    Enumclaw Pit & Plant · 4500609

    Regular Safety and Health Inspection · 9.0 on-site hours

  13. violation9308320
    Enumclaw Pit & Plant · 4500609

    56.12013 · $1,431.00 proposed

  14. violation9308319
    Enumclaw Pit & Plant · 4500609

    56.14107(a) · $642.00 proposed

  15. violation9308318
    Enumclaw Pit & Plant · 4500609

    56.12020 · $1,431.00 proposed

  16. violation9308317
    Enumclaw Pit & Plant · 4500609

    56.14112(b) · $1,431.00 proposed

  17. violation9308316
    Enumclaw Pit & Plant · 4500609

    56.14107(a) · $1,431.00 proposed

  18. inspectionF016A24
    Lewisville Pit · 4503293

    Impoundment Spot Inspection · 3.0 on-site hours

  19. inspectionF01E282
    North Bend · 4503547

    Regular Safety and Health Inspection · 8.3 on-site hours

  20. violation5100402
    North Bend · 4503547

    56.14100(b) · $549.00 proposed

  21. inspectionF0143B8
    Cadman Longview (Gold Bar) Pit · 4503591

    Regular Safety and Health Inspection · 14.8 on-site hours

  22. violation9688790
    Cadman Longview (Gold Bar) Pit · 4503591

    56.20003(a) · $398.00 proposed

  23. violation9688789
    Cadman Longview (Gold Bar) Pit · 4503591

    56.12004 · $398.00 proposed

  24. inspectionF01843B
    Thunder Mountain Quarry · 4501127

    Regular Safety and Health Inspection · 5.5 on-site hours

  25. violation5100171
    Thunder Mountain Quarry · 4501127

    56.9300(b) · S&S · $226.00 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.