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 – 2026-10-13. 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 – 2026-10-13Applies 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

61,791.00

126 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 Q3789
  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-Q360789.00101258.3
2026-Q4 *00—000—

Most cited CFR sections

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

Safety activity

  1. inspectionF04ECAD
    Canby Pit · 3503508

    Special Emphasis Programs · 2.3 on-site hours

  2. accident220262660011
    Thun Field Pit · 4501111

    STRIKING OR BUMPING · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Two employees were reinstalling guards and cleaning around the 1�-inch feed-belt tail pulley. While exiting the area with a pry bar, one employee stepped into wet accumulated material, causing EE's foot to sink. As EE pulled free, EE struck EE's forehead on a fixed crossbar. EE sustained a laceration above EE's right eyebrow and received nine stitches.

  3. inspectionF040B52
    Thun Field Pit · 4501111

    Impoundment Spot Inspection · 1.5 on-site hours

  4. inspectionF040B51
    Thun Field Pit · 4501111

    Special Emphasis Programs · 0.8 on-site hours

  5. inspectionF049861
    Thun Field Pit · 4501111

    Impoundment Spot Inspection · 1.3 on-site hours

  6. inspectionF024FFB
    Granite Falls Quarry · 4503424

    Health Technical Investigation · 20.0 on-site hours

  7. inspectionF03A41E
    North Bend · 4503547

    Spot Inspection · 0.0 on-site hours

  8. violation5107684
    North Bend · 4503547

    50.20-1

  9. inspectionF03B9B6
    Canby Pit · 3503508

    Spot Inspection · 0.0 on-site hours

  10. violation5160725
    Canby Pit · 3503508

    50.20(a)

  11. inspectionF040F18
    Lewisville Pit · 4503293

    Impoundment Spot Inspection · 3.0 on-site hours

  12. inspectionF049857
    Enumclaw Pit & Plant · 4500609

    Impoundment Spot Inspection · 1.8 on-site hours

  13. inspectionF024FF1
    Thun Field Pit · 4501111

    Compliance Follow-up Inspection · 3.0 on-site hours

  14. inspectionF024FF0
    Cadman Longview (Gold Bar) Pit · 4503591

    Regular Safety and Health Inspection · 7.8 on-site hours

  15. violation5105774
    Cadman Longview (Gold Bar) Pit · 4503591

    56.9300(b) · $151.00 proposed

  16. inspectionF024FEF
    Heidelberg Materials High Rock Quarry · 4501999

    Regular Safety and Health Inspection · 17.0 on-site hours

  17. violation5105773
    Heidelberg Materials High Rock Quarry · 4501999

    56.16005 · $151.00 proposed

  18. violation5105772
    Heidelberg Materials High Rock Quarry · 4501999

    56.14101(a)(2) · $336.00 proposed

  19. violation5105771
    Heidelberg Materials High Rock Quarry · 4501999

    56.12032 · $151.00 proposed

  20. inspectionF024FED
    North Bend · 4503547

    Compliance Follow-up Inspection · 1.5 on-site hours

  21. inspectionF024FEA
    Sumner Pit And Plant · 4500705

    Regular Safety and Health Inspection · 9.0 on-site hours

  22. violation5105761
    Sumner Pit And Plant · 4500705

    56.20003(a) · $151.00 proposed

  23. violation5105760
    Sumner Pit And Plant · 4500705

    56.14107(a) · $151.00 proposed

  24. violation5107611
    North Bend · 4503547

    56.14132(b)(1) · $165.00 proposed

  25. inspectionF0394BD
    North Bend · 4503547

    Regular Safety and Health Inspection · 8.3 on-site hours

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.