Welder was air arcing a slope board mount off and was struck by push arm after it had fallen from stands. This resulted in an abrasion to EE's right arm as well as fracturing EE's right foot pinky toe and adjacent toe.
Rasmussen Valley Mine: 104 MSHA citations Metal/Non-Metal
Rasmussen Valley Mine has $54K in proposed MSHA penalties and $13K outstanding across 5 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 22
- Years on record
- 2012–2024
- Latest incident
- May 2024
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rasmussen Valley Mine has $54K in proposed MSHA penalties and $13K outstanding across 5 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 4 · 67%
- Vacated or withdrawn 1 · 17%
- Still open 1 · 17%
ⓘ
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| WEST 2025-0227 | Settlement | Simonton | 2025 | $2K → $504 |
| WEST 2018-0315 | Settlement | Manning | 2018 | $514 → $119 |
| WEST 2023-0053 | Settlement | Voisin | 2024 | $349 → $155 |
| WEST 2023-0051 | Settlement | Voisin | 2024 | $155 → $155 |
| WEST 2026-0157 | Decision pending |
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Metal and nonmetal contaminants (personal samples)
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2022-04-28, 4 years ago
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Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.- Quartz, respirable, >1% Qtz41 over
- Respirable dust, <.1mg12
- Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (17)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2022-03-08 | Quartz, respirable, >1% Qtz | 0.75 | 0.55 | 1.36 | Drill Operator, Rotary |
| 2022-04-28 | Quartz, respirable, >1% Qtz | 0.35 | 0.86 | 0.41 | Drill Operator, Rotary |
| 2022-03-08 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2022-03-08 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2022-03-08 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2020-03-02 | Respirable dust, <.1mg | 0 | Road Grader Operator | ||
| 2020-03-02 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2020-03-02 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2020-03-02 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2020-03-02 | Quartz, respirable, >1% Qtz | 0.21 | Lab Technician | ||
| 2017-06-27 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2017-06-27 | Respirable dust, <.1mg | 0 | Skip Dumper, Toploader, Tipple Operator | ||
| 2017-06-27 | Quartz, respirable, >1% Qtz | 1.43 | 1.45 | 0.99 | Laborer, Bullgang |
| 2017-06-27 | Unlisted Particulate, respirable, <1% Qtz | 0.14 | Bulldozer Operator | ||
| 2011-11-16 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2011-11-16 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2011-11-16 | Respirable dust, <.1mg | 0 | Backhoe Operator |
Rasmussen Valley Mine recorded 0.00 reportable injury cases per 100 full-time workers in 2024.
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This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 0.00 | 0.00 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2021 * | 0.00 | 0.00 | 0.000 |
| 2019 * | 0.00 | 0.00 | 0.000 |
| 2018 * | 0.00 | 0.00 | 0.000 |
| 2017 * | 0.00 | 0.00 | 0.000 |
| 2016 * | 0.00 | 0.00 | 0.000 |
- Nu-West Industries Inc 2009 to 2018
- ITAFOS Conda LLC 2018 to present
| Year | Employees |
|---|---|
| 2025 | 16 |
| 2024 | 18 |
| 2023 | 19 |
| 2022 | 18 |
| 2021 | 18 |
| 2020 | 17 |
| 2019 | 17 |
| 2018 | 19 |
| 2017 | 19 |
| 2016 | 19 |
| 2015 | 17 |
| 2014 | 17 |
| 2013 | 24 |
| 2012 | 18 |
| 2011 | 13 |
| 2010 | 1 |
| 2009 | 2 |
Rasmussen Valley Mine sits in Caribou County, Idaho, where the Census mining category is 7.3% of county employment.
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q3 | 3,541 | 0 | 0 | 0.0 |
| 2025 Q2 | 6,004 | 0 | 0 | 0.0 |
| 2025 Q1 | 5,860 | 0 | 0 | 0.0 |
| 2024 Q4 | 5,548 | 0 | 0 | 0.0 |
| 2024 Q3 | 5,528 | 0 | 0 | 0.0 |
| 2024 Q2 | 6,574 | 0 | 0 | 0.0 |
| 2024 Q1 | 6,903 | 0 | 0 | 0.0 |
| 2023 Q4 | 6,219 | 0 | 0 | 0.0 |
Show 59 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q3 | 6,903 | 0 | 0 | 0.0 |
| 2023 Q2 | 7,620 | 0 | 0 | 0.0 |
| 2023 Q1 | 6,585 | 0 | 0 | 0.0 |
| 2022 Q4 | 5,845 | 0 | 0 | 0.0 |
| 2022 Q3 | 6,435 | 0 | 0 | 0.0 |
| 2022 Q2 | 6,702 | 0 | 0 | 0.0 |
| 2022 Q1 | 5,906 | 0 | 0 | 0.0 |
| 2021 Q4 | 6,249 | 0 | 0 | 0.0 |
| 2021 Q3 | 6,405 | 0 | 0 | 0.0 |
| 2021 Q2 | 5,816 | 0 | 0 | 0.0 |
| 2021 Q1 | 1,563 | 0 | 0 | 0.0 |
| 2020 Q4 | 4,327 | 0 | 0 | 0.0 |
| 2020 Q3 | 3,807 | 0 | 0 | 0.0 |
| 2020 Q2 | 3,918 | 0 | 0 | 0.0 |
| 2020 Q1 | 6,039 | 0 | 0 | 0.0 |
| 2019 Q4 | 6,236 | 0 | 0 | 0.0 |
| 2019 Q3 | 6,325 | 0 | 0 | 0.0 |
| 2019 Q2 | 7,381 | 0 | 0 | 0.0 |
| 2019 Q1 | 7,870 | 3 | 3 | 381.2 |
| 2018 Q4 | 6,919 | 0 | 0 | 0.0 |
| 2018 Q3 | 7,014 | 1 | 1 | 142.6 |
| 2018 Q2 | 8,417 | 0 | 0 | 0.0 |
| 2018 Q1 | 8,391 | 0 | 0 | 0.0 |
| 2017 Q4 | 7,253 | 0 | 0 | 0.0 |
| 2017 Q3 | 8,554 | 0 | 0 | 0.0 |
| 2017 Q2 | 8,576 | 1 | 1 | 116.6 |
| 2017 Q1 | 8,270 | 0 | 0 | 0.0 |
| 2016 Q4 | 8,697 | 0 | 0 | 0.0 |
| 2016 Q3 | 8,316 | 0 | 0 | 0.0 |
| 2016 Q2 | 7,946 | 0 | 0 | 0.0 |
| 2016 Q1 | 8,302 | 1 | 0 | 120.5 |
| 2015 Q4 | 7,871 | 0 | 0 | 0.0 |
| 2015 Q3 | 8,719 | 0 | 0 | 0.0 |
| 2015 Q2 | 8,478 | 0 | 0 | 0.0 |
| 2015 Q1 | 7,760 | 0 | 0 | 0.0 |
| 2014 Q4 | 6,265 | 0 | 0 | 0.0 |
| 2014 Q3 | 5,859 | 0 | 0 | 0.0 |
| 2014 Q2 | 7,026 | 0 | 0 | 0.0 |
| 2014 Q1 | 7,031 | 0 | 0 | 0.0 |
| 2013 Q4 | 7,254 | 0 | 0 | 0.0 |
| 2013 Q3 | 9,996 | 0 | 0 | 0.0 |
| 2013 Q2 | 11,680 | 0 | 0 | 0.0 |
| 2013 Q1 | 8,035 | 0 | 0 | 0.0 |
| 2012 Q4 | 7,114 | 0 | 0 | 0.0 |
| 2012 Q3 | 6,775 | 0 | 0 | 0.0 |
| 2012 Q2 | 8,577 | 0 | 0 | 0.0 |
| 2012 Q1 | 8,435 | 0 | 0 | 0.0 |
| 2011 Q4 | 7,054 | 0 | 0 | 0.0 |
| 2011 Q3 | 6,807 | 0 | 0 | 0.0 |
| 2011 Q2 | 5,666 | 1 | 0 | 176.5 |
| 2011 Q1 | 761 | 2 | 0 | 2628.1 |
| 2010 Q4 | 580 | 0 | 0 | 0.0 |
| 2010 Q3 | 150 | 0 | 0 | 0.0 |
| 2010 Q2 | 100 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 337 | 0 | 0 | 0.0 |
| 2009 Q3 | 576 | 0 | 0 | 0.0 |
| 2009 Q2 | 100 | 0 | 0 | 0.0 |
| 2009 Q1 | 490 | 0 | 0 | 0.0 |
Reportable incidents
22 on file2024 · 1 incident
2023 · 1 incident
Employee was using a hose reel to reel up a 2" water hose at the wash bay. Employees right thumb was caught between the manual reel handle and reel locking mechanism resulting in a laceration to the top of this thumb. This injury required sutures
2020 · 2 incidents
Employee was exiting the crew bus at the ready line prior to start of shift. EE lost balance and hurt right ankle when stepped out on to the ground.
Employee was using an o-ring pick, it slipped and stuck EE in the hand. EE looked and the wound, became light headed and fainted to the ground. EE was taken to the hospital, no head trauma found, given tetanus shot and antibiotics for precaution. EE was released same day to return to work without restrictions.
2019 · 2 incidents
Employee was riding in a CAT 745 haul truck while training. While going through a rough area the employee reached forward to grab the hand hold. EE's hand contacted the hand hold with some force and caused discomfort and swelling in EE's left wrist. Employee was taken to the Work Med Clinic and was diagnosed with a non displaced mid scaphoid fracture in the left wrist
Haul truck operator was crossing the dump area and drove through a soft spot the seat suspension bottomed out jarring the operator causing discomfort in the lower back, employee returned to work on own accord. On 6/10/19 the discomfort had increased over night and the employee was taken to Portneuf Workmed for evaluation and received chiropractic treatment.
2017 · 1 incident
Experiencing numbness in left hand for several months causing pain and discomfort. In the past few weeks, the pain has escalated and has been keeping ee awake at night. The pain is potentially working into the wrist and forearm region. Reported on 5/25/2017, diagnosed as Cubital Tunnel Syndrome
2016 · 2 incidents
A mechanic was removing an equalizer pin on a D9 dozer. A small hand punch was used to finish tapping out the pin. When the pin cleared, the right track dropped and equalizer bar on the left lifted up pinching the mechanic's left middle finger between the punch and the side frame bore. The employee's finger received a broken bone and laceration resulting in 9 stitches.
A 992 operator strained back as EE was sitting down in the operator's seat. EE was getting into the seat to adjust it and start the machine when EE felt discomfort in lower back. An onsite EMT was called to examine the employee. Upon further examination, a doctor would not release EE to full duty due to a back strain.
2015 · 4 incidents
Employee was feeding ore into the grizzly and when he was backing up to make another push he backed over a rock and struck his right elbow on a metal plate where a padded armrest should be. Operator was taken for x-rays which were negative. 8/2/15 fluid build-up from bursitis was drained by physician along with prescription medication
Employee notified he was diagnosed with carpal tunnel in both extremities. He worked through it until he could not deal with discomfort. On 1/7/2016 he had surgery to repair problem.
Employee was performing his walk around when his left foot slid forward; as he was falling he was able to stabilize himself with his right leg preventing him from hitting the ground. After the event happened he felt some discomfort in lower back. Follow up with doctor on 1/22 and prescription medication was issued to help with discomfort. MRI sceduled
Fine metal slivers and disc debris fell out of employee hard hat and into safety glasses. While returning home, he rubbed his left eye and felt a sharp pain. When the employee returned to work the next shift, the supervisor noticed the employee's red irritated eye. Onsite EMT examined and employee was taken to the hospital and a metal sliver was extracted from eye.
2014 · 1 incident
Employee pulled a service truck into the PM bay for servicing. Employee drained engine oil and was starting to change oil filters. Employee was lying on their back under the truck reaching up to change an oil filter when a bee fell down from the frame rail into the coverall sleeve and stung the employee on the right forearm.
2013 · 3 incidents
Employee notified he was diagnosed with carpal tunnel in both extremities. He worked through it until he could not deal with discomfort. On 12/29/2014 he had surgery to repair problem.
Employee was climbing into cab of truck, had his left hand grasping the door iron and right hand grasping the iron on other side as he was pulling himself up into cab he felt a twinge in his left arm bicep.
A 6' step ladder was used to access the right side door of a trailer. As the employee repositioned himself, he lost his balance and his feet slipped off the edge of the door jamb causing him to fall approximately 5' to the ground. As he fell, his back contacted the outer edge of the door jamb causing an abrasion/impact wound resulting in 3 broken ribs.
2012 · 5 incidents
Employee was cutting a twine string which was holding a straw wattle together. He was walking while doing this and slipped on a mud clump while cutting. This action, coupled with the upswing of the pocket knife he was using caused the knife to lacerate his left lower arm. It took 7 sutures to close the wound.
Employee was changing cutting edges on a D10 dozer with the assistance of two mechanics. The bar that the injured employee was using slipped and the cutting edge came down crushing the employees right ring finger in between the edge and the dozer blade, amputating the tip of the finger off.
Employee was installing one section of a rolled dozer liner, setting the liner into place and as he moved the plate towards the face of the dozer, the lifting eye that was welded on the top edge of the liner broke free hitting the dozer face, and sliding onto the welder's left foot. X-ray taken on 7/11/12 indicated a non-displaced fracture of a metatarsal bone in left foot.
Technician was trying to raise a grader with a double action hydraulic lift. One hose was disconnected from the lift. When the lift was pressurized, the return coupler failed and ejected a ball bearing which struck the technician in the left shoulder.
Employee was holding a wrench on a nut as the bolt was being driven in with an impact wrench. As the bolt went through the nut, a portion of the thread dislodged and became embedded in the employee's left index finger. A PA-C had to extract the foreign object.