Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Duininck Companies
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM00235
MINE PORTFOLIO
34 of 34 mines and facilities
2025-01-01 – 2026-10-18. All statuses 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.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| New London Materials2100491 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 10,279 | 9 | 0 | 26.5 |
| Portable Crusher Plant 12103694 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 5,651 | 5 | 1 | 12.8 |
| Portable Crusher Plant 22103663 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 7,570 | 2 | 1 | 23.3 |
| Portable Crusher Plant 32103231 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 2,550 | 2 | 0 | 6.8 |
| Portable Crusher Plant 42103074 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 616 | 1 | 0 | 4.8 |
| Portable Screen Plant 22103138 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 1,108 | 1 | 0 | 10.0 |
| Portable Wash Plant 12101396 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 769 | 3 | 0 | 12.3 |
| Portable Wash Plant 22103859 · Intermittent6/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 791 | 0 | 0 | 8.0 |
| Bartel Pit And Mill2100995 · Abandoned | Renville, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Chapman Pit And Mill2100646 · Abandoned | Redwood, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| County Pit #42102799 · Abandoned | Kittson, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Crisaffuli Pit2401551 · Abandoned | Dawson, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| D. B. I. Screening Plant #14104464 · Abandoned | Dawson, TXSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Duininck Eagle Lake Shop2103218 · Abandoned | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Duininck Pit3900794 · Abandoned | Pennington, SDSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| French Lake Pit And Mill2102560 · Abandoned | Wright, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Friday Pit & Mill2102771 · Abandoned | Clay, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Halverson Pit2102701 · Abandoned | Pennington, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Halverson Pit2102867 · Abandoned | Otter Tail, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| KK0142102845 · Abandoned | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Kkoo4 Crushing Unit2102722 · Abandoned | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Kkoo7 Crushing Unit2102528 · Abandoned | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| KS0052102829 · Abandoned | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Lake Bronson Pit And Mill2102621 · Abandoned | Kittson, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Long Pit And Mill2102793 · Abandoned | Becker, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Matador Pit4104628 · Abandoned | Motley, TXSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Mollenaheur Pit2102696 · Abandoned | Le Sueur, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable 52103414 · Abandoned | Kandiyohi, MNSurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Portable 62103415 · Abandoned | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable Crusher #13901216 · Abandoned | Roberts, SDSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable Screen Plant 12103297 · Temporarily Idled5/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 293 | 0 | 0 | — |
| Rip Rap and Strip2103654 · Temporarily Idled5/8 quarters reported | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | 0 | 134 | 2 | 0 | 7.5 |
| Schmitz Pit2102512 · Abandoned | Wadena, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Stripping Plant 12101228 · Abandoned | Kandiyohi, MNSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
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
16 of 34 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- New London Materials45.30111, -94.94417Open map ↗
- Portable Crusher Plant 144.93833, -95.18694Open map ↗
- Portable Crusher Plant 244.93833, -95.18694Open map ↗
- Portable Crusher Plant 344.93833, -95.18694Open map ↗
- Portable Crusher Plant 444.93833, -95.18694Open map ↗
- Portable Screen Plant 244.93833, -95.18694Open map ↗
- Portable Wash Plant 144.94111, -95.18833Open map ↗
- Portable Wash Plant 244.94056, -95.18667Open map ↗
- Duininck Eagle Lake Shop44.93833, -95.18694Open map ↗
- KS00544.94111, -95.18833Open map ↗
- Matador Pit34.01222, -100.82083Open map ↗
- Portable 544.94111, -95.18833Open map ↗
- Portable 644.93833, -95.18694Open map ↗
- Portable Screen Plant 144.93833, -95.18694Open map ↗
- Rip Rap and Strip44.93889, -95.18417Open map ↗
- Stripping Plant 144.93833, -95.18694Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 34 mines listed under this controller were checked; 10 have reports in the available quarters. Totals use current ownership.
Hours worked
29,761reported employee hours
Tons per hour
0.00production ÷ hours worked
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
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 569 | 0.00 | 10 | 10/10 mines reporting |
| 2025 Q2 | 0 | 7,953 | 0.00 | 30 | 10/10 mines reporting |
| 2025 Q3 | 0 | 7,077 | 0.00 | 35 | 9/10 mines reporting |
| 2025 Q4 | 0 | 5,447 | 0.00 | 27 | 10/10 mines reporting |
| 2026 Q1 | 0 | 630 | 0.00 | 12 | 10/10 mines reporting |
| 2026 Q2 | 0 | 8,085 | 0.00 | 30 | 9/10 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
255 significant & substantial (S&S)
Accident records
20 records classified as fatality
Proposed penalties · USD
3,487.0023 of 25 violations with amounts
On-site inspection hours
111.7521 inspections · 21 with hours
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
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 0 | 0 | — | 1 | 0 | 0 | — |
| 2025-Q2 | 0 | 0 | — | 0 | 0 | 1 | 3.5 |
| 2025-Q3 | 8 | 0 | 1,208.00 | 0 | 0 | 9 | 34.8 |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 1 | 0.8 |
| 2026-Q1 | 1 | 0 | 151.00 | 0 | 0 | 2 | 4.3 |
| 2026-Q2 | 12 | 5 | 1,826.00 | 0 | 0 | 6 | 52.0 |
| 2026-Q3 | 2 | 0 | 302.00 | 1 | 0 | 1 | 3.3 |
| 2026-Q4 * | 2 | 0 | — | 0 | 0 | 1 | 13.3 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Portable Crusher Plant 4 · 2103074
Regular Safety and Health Inspection · 1.5 on-site hours
- Portable Crusher Plant 4 · 2103074
Spot Inspection · 2.8 on-site hours
- Portable Crusher Plant 4 · 2103074
56.1000 · $151.00 proposed
- Rip Rap and Strip · 2103654
Compliance Follow-up Inspection · 0.8 on-site hours
- Portable Wash Plant 1 · 2101396
Mine Idle Activity · 1.0 on-site hours
- Rip Rap and Strip · 2103654
Regular Safety and Health Inspection · 6.3 on-site hours
- Rip Rap and Strip · 2103654
56.15001 · $151.00 proposed
- Rip Rap and Strip · 2103654
56.18013 · $151.00 proposed
- Portable Crusher Plant 2 · 2103663
50.20(a) · $151.00 proposed
- Portable Crusher Plant 2 · 2103663
Spot Inspection · 13.0 on-site hours
- Portable Crusher Plant 2 · 2103663
Spot Inspection · 5.8 on-site hours
- Portable Crusher Plant 2 · 2103663
Spot Inspection · 0.8 on-site hours
- Portable Crusher Plant 2 · 2103663
56.1000 · $151.00 proposed
- Rip Rap and Strip · 2103654
Mine Idle Activity · 0.5 on-site hours
- Portable Crusher Plant 1 · 2103694
Regular Safety and Health Inspection · 4.8 on-site hours
- Portable Screen Plant 2 · 2103138
56.1000 · $151.00 proposed
- Portable Crusher Plant 1 · 2103694
56.12002 · $151.00 proposed
- Portable Crusher Plant 1 · 2103694
56.12004 · $151.00 proposed
- Portable Crusher Plant 1 · 2103694
56.12004 · $151.00 proposed
- Portable Screen Plant 2 · 2103138
Mine Idle Activity · 2.3 on-site hours
- Portable Crusher Plant 4 · 2103074
Mine Idle Activity · 0.5 on-site hours
- Portable Crusher Plant 3 · 2103231
Regular Safety and Health Inspection · 3.5 on-site hours
- Portable Crusher Plant 2 · 2103663
DISORDERS (REPEATED TRAUMA) · OCCUPATNAL ILLNESS NOT DEG 1-6
Accident narrative
Hearing shift of > 10db
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
5 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.