Mining Incidents

50-3-19 Nordberg 3054 Jaw Crusher Metal/Non-Metal

ACA Products Inc · Surface
Buena Vista, Chaffee County, CO  ·  Intermittent
MSHA Mine ID: 0505042

50-3-19 Nordberg 3054 Jaw Crusher has $4K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2017
28
citations
6
significant & substantial
$3,950
proposed penalties
$3,950
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2017
14
inspections on record
179
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 179 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

50-3-19 Nordberg 3054 Jaw Crusher has $4K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$4K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
28 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-05-14.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
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.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 306 0 0 0.0
2025 Q3 0 0 0
2025 Q2 1,062 0 0 0.0
2025 Q1 1,587 0 0 0.0
2024 Q4 1,376 0 0 0.0
2024 Q3 1,445 0 0 0.0
2024 Q2 1,710 1 1 584.8
2024 Q1 1,347 2 0 1484.8
Show 36 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,375 0 0 0.0
2023 Q3 1,876 1 0 533.0
2023 Q2 2,145 0 0 0.0
2023 Q1 1,031 1 0 969.9
2022 Q4 1,096 0 0 0.0
2022 Q3 1,806 0 0 0.0
2022 Q2 1,181 4 1 3387.0
2022 Q1 1,531 0 0 0.0
2021 Q4 1,219 0 0 0.0
2021 Q3 2,016 0 0 0.0
2021 Q2 2,140 4 1 1869.2
2021 Q1 1,448 0 0 0.0
2020 Q4 688 0 0 0.0
2020 Q3 993 0 0 0.0
2020 Q2 2,055 0 0 0.0
2020 Q1 2,047 2 0 977.0
2019 Q4 1,117 0 0 0.0
2019 Q3 1,443 0 0 0.0
2019 Q2 1,608 4 1 2487.6
2019 Q1 706 0 0 0.0
2018 Q4 1,496 0 0 0.0
2018 Q3 1,938 0 0 0.0
2018 Q2 483 0 0 0.0
2018 Q1 801 0 0 0.0
2017 Q4 850 0 0 0.0
2017 Q3 949 0 0 0.0
2017 Q2 0 9 2
2017 Q1 0 0 0
2016 Q4 0 0 0
2016 Q3 1,422 0 0 0.0
2016 Q2 702 0 0 0.0
2016 Q1 0 0 0
2015 Q4 428 0 0 0.0
2015 Q3 1,673 0 0 0.0
2015 Q2 1,080 0 0 0.0
2015 Q1 0 0 0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on 50-3-19 Nordberg 3054 Jaw Crusher

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.