Maintenance began 4/24/2026. Grinding on 4/30/2026, with fire watch in place, caused smoldering in combustible material near the work area, which was extinguished. Additional grinding occurred 5/1/2026. On 5/2/2026, a fire was reported on the plant roof at 6:05 AM and extinguished within one hour. Sections of the metal roof were cut to access hot spots, requiring replacement.
Leonardite Products Mine&Mill Operation Metal/Non-Metal
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- Fatalities
- 0
- Total incidents
- 12
- Years on record
- 2001–2026
- Latest incident
- May 2026
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 6,986 | 0 | 0 | 0.0 |
| 2025 Q3 | 6,238 | 0 | 0 | 0.0 |
| 2025 Q2 | 6,488 | 0 | 0 | 0.0 |
| 2025 Q1 | 7,604 | 5 | 0 | 657.5 |
| 2024 Q4 | 8,500 | 0 | 0 | 0.0 |
| 2024 Q3 | 9,157 | 0 | 0 | 0.0 |
| 2024 Q2 | 8,171 | 3 | 0 | 367.2 |
| 2024 Q1 | 7,118 | 0 | 0 | 0.0 |
Reportable incidents
12 on file2026 · 1 incident
2015 · 1 incident
Employee was hooking a bag to a forklift and gave the all clear. The straps started to shift off the end of the fork so employee tried to readjust and got finger caught between the fork and bag strap.
2013 · 1 incident
Employee was working in shop where lighting was good. He was hammering to remove a bearing from a case. He was wearing shaded safety glasses when he pulled them down on his nose to see better. He struck the bearing and a small piece of metal struck the eye.
2009 · 1 incident
The electrical service in that area was shut off. 1 pallet had deep burns. It appears spontaneous combustion occurred in a bulk bag filled with 1/4 inch leonardite and soda ash. The moisture of the leonardite was approx 28%, higher than we recommend. We believe the combination of moisture, leonardite and soda ash caused an exothermic reaction. A chemist said this is possible.
2007 · 1 incident
Cause is unknown at this time. There is only one shift per day from 8am - 4pm so no one was there at the time of the fire. Grinding equipment was damaged and a wood building was destroyed. Also, there was some damage to an adjoining steel storage building. There were no injuries.
2005 · 2 incidents
The fire started sometime after 10 00 pm.It was discovered at 5:30 am on May 17 & was reported to the fire dept. They were on the scene at 5:50 am. & remained until 2:00 pm. They were recalled at 4:00 pm & remained until 7:45 pm.The fire seemed to be out at the time. The fire chief suspects possible electrical cause, but it is yet to be determined for sure.
PICKED UP A 50LB BAG AND STARTED WALKING UP THE STAIRS, FELT SOMETHING LIKE A SHARP POKE IN THE LOWER BACK. EE THOUGHT IT WOULD GET BETTER, SO FINISHED OUT THE DAY. WENT TO THE CHIROPRACTOR, THEN WENT TO DR WIENS
2004 · 2 incidents
EMPLOYEE WAS MIXING. THE GRINDER BECAME PLUGGED. HE CAUGHT HIS THUMB IN THE GRINDER. HIS THUMB WAS CUT ACROSS THE TOP AND DOWN ONE SIDE AND HE TORE HIS THUMBNAIL OFF. HE SAW A DOCTOR IN THE E.R. HE WILL HAVE A RE-CHECK 11/19/04 AND IS SCHEDULED FOR AN X-RAY.
EE WAS MIXING, STACKING 50LB BAGS.
2002 · 2 incidents
WAS STACKING BAGS ON A PALLET, BENT OVER AND FELT SHARP PAIN IN THE LOWER BACK.
EE WAS PUTTING SHRINK WRAP ON PALLET. BACK POPPED. HE SAW A DOCTOR ON FRIDAY & HAS ANOTHER APPT WITH HIM THIS WEEK.
2001 · 1 incident
EMPLOYEE WAS CARRYING A SHEET OF PLYWOOD W/HIS RARM. AS HE WAS LIFTING THE PLYWOOD, HE FELT SOMETHING PULL BEGINNING AT THE R. SHOULDER AND ACROSS THE BACK DIAGONALLY AND DOWN THE L. LEG. HE INITIALLY SAW A CHIROPRACTOR SEVERAL TIMES. HE RETURNED TO WORK 10/29/01 TO 11/12/01. ON NOV12TH HE INJURED IT AGAIN BY BENDING OVER. THE DRBELIEVES HE MAY HAVE PULLED HIS SCIATIC NERVE.