ALL STATUSES / 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

19 of 19 mines and facilities

2025-01-01 – 2026-10-18. All statuses 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
Cascade Quarry4503548 · Intermittent5/8 quarters reportedSnohomish, WASurface · MSHA: Crushed, Broken Stone NEC04,9471012.8
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
Arlington Wash Plant4503425 · AbandonedSnohomish, WASurface · MSHA: Construction Sand and Gravel——00—
Cadman Black Diamond4501227 · AbandonedKing, WASurface · MSHA: Construction Sand and Gravel——00—
Cadman (Redmond)4500585 · Abandoned1/8 quarters reportedKing, WASurface · MSHA: Construction Sand and Gravel01,621508.5
English Pit4503089 · AbandonedClark, WASurface · MSHA: Construction Sand and Gravel——00—
Everett Pit & Plant4500577 · AbandonedSnohomish, WASurface · MSHA: Construction Sand and Gravel——00—
Fisher Quarry4503039 · AbandonedClark, WASurface · MSHA: Crushed, Broken Traprock——00—
Portable #24503692 · AbandonedSnohomish, WASurface · MSHA: Construction Sand and Gravel——00—

LOCATION

Portfolio map

18 of 19 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

134

18 significant & substantial (S&S)

  1. 2025 Q117
  2. 2025 Q211
  3. 2025 Q326
  4. 2025 Q443
  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

62,999.00

134 of 134 violations with amounts

  1. 2025 Q13,403
  2. 2025 Q22,699
  3. 2025 Q324,982
  4. 2025 Q421,119
  5. 2026 Q15,973
  6. 2026 Q23,732
  7. 2026 Q31,091
  8. 2026 Q4 *—

On-site inspection hours

594.00

82 inspections · 82 with hours

  1. 2025 Q156.00
  2. 2025 Q263.50
  3. 2025 Q3112.00
  4. 2025 Q4123.75
  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-Q11723,403.00201256.0
2025-Q21112,699.0010863.5
2025-Q326424,982.003016112.0
2025-Q443921,119.002013123.8
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. inspectionF013457
    Cadman (Redmond) · 4500585

    Impoundment Spot Inspection · 1.0 on-site hours

  2. violation9891845
    Cadman (Redmond) · 4500585

    47.44(b) · $151.00 proposed

  3. inspectionF013455
    Cadman (Redmond) · 4500585

    Regular Safety and Health Inspection · 5.5 on-site hours

  4. accident220250410017
    Cadman Longview (Gold Bar) Pit · 4503591

    HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    During a screen change, employee was standing on middle deck screen. EE put foot on the top deck crown bar to brace self while pulling the screen off the forks. While pulling, EE's foot slipped and EE hit shin on the crown bar. This caused a laceration that required 8 stitches to close.

  5. inspectionF01E1A7
    Canby Pit · 3503508

    Regular Safety and Health Inspection · 13.3 on-site hours

  6. inspectionF013452
    Thunder Mountain Quarry · 4501127

    Regular Safety and Health Inspection · 5.5 on-site hours

  7. violation9891836
    Thunder Mountain Quarry · 4501127

    56.11001 · $151.00 proposed

  8. violation9891835
    Thunder Mountain Quarry · 4501127

    56.11003 · $151.00 proposed

  9. inspectionF013451
    Sumner Pit And Plant · 4500705

    Regular Safety and Health Inspection · 8.5 on-site hours

  10. violation9891834
    Sumner Pit And Plant · 4500705

    56.14207 · $151.00 proposed

  11. inspectionF00E5AB
    Cadman (Redmond) · 4500585

    Spot Inspection · 0.0 on-site hours

  12. violation9507922
    Cadman (Redmond) · 4500585

    50.30(a) · $151.00 proposed

  13. violation9507921
    Cadman (Redmond) · 4500585

    50.30(a) · $151.00 proposed

  14. inspectionF00467A
    Enumclaw Pit & Plant · 4500609

    Compliance Follow-up Inspection · 1.0 on-site hours

  15. inspection6962491
    Lewisville Pit · 4503293

    Impoundment Spot Inspection · 1.8 on-site hours

  16. violation8882177
    Enumclaw Pit & Plant · 4500609

    56.11001 · S&S · $288.00 proposed

  17. violation8882176
    Enumclaw Pit & Plant · 4500609

    56.14100(a) · $151.00 proposed

  18. violation8882175
    Enumclaw Pit & Plant · 4500609

    56.14112(a) · $151.00 proposed

  19. inspectionF004673
    Enumclaw Pit & Plant · 4500609

    Regular Safety and Health Inspection · 10.0 on-site hours

  20. violation8882174
    Enumclaw Pit & Plant · 4500609

    56.11012 · $151.00 proposed

  21. violation8882173
    Enumclaw Pit & Plant · 4500609

    56.14110 · S&S · $288.00 proposed

  22. violation8882172
    Enumclaw Pit & Plant · 4500609

    56.20003(a) · $151.00 proposed

  23. violation8882171
    Enumclaw Pit & Plant · 4500609

    56.14112(a)(1) · $151.00 proposed

  24. violation8882170
    Enumclaw Pit & Plant · 4500609

    56.12002 · $151.00 proposed

  25. violation8882168
    Enumclaw Pit & Plant · 4500609

    56.12018 · $151.00 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.