Mining Incidents

Portable 1 Metal/Non-Metal

RR Aggregate, LLC · Surface
Cottage Grove, Lane County, OR  ·  Active
MSHA Mine ID: 3503435

Portable 1 has $9K in proposed MSHA penalties and $0 outstanding across 5 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 2001
83
citations
5
significant & substantial
$8,770
proposed penalties
$8,627
paid to date
98% of proposed penalties paid to date, a $143 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
54
inspections on record
620
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: 620 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Portable 1 has $9K in proposed MSHA penalties and $0 outstanding across 5 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.
$9K
proposed penalties
$9K
current assessed
$9K
paid to date
$0
outstanding
83 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2025-10-06.
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 2,491 4 0 1605.8
2025 Q3 2,661 0 0 0.0
2025 Q2 2,396 0 0 0.0
2025 Q1 2,673 1 0 374.1
2024 Q4 2,848 0 0 0.0
2024 Q3 2,678 0 0 0.0
2024 Q2 2,637 1 0 379.2
2024 Q1 2,866 2 0 697.8
Show 93 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 2,520 0 0 0.0
2023 Q3 2,455 0 0 0.0
2023 Q2 2,899 1 0 344.9
2023 Q1 2,812 0 0 0.0
2022 Q4 2,689 0 0 0.0
2022 Q3 3,602 0 0 0.0
2022 Q2 3,748 0 0 0.0
2022 Q1 3,866 2 1 517.3
2021 Q4 4,033 0 0 0.0
2021 Q3 3,469 1 0 288.3
2021 Q2 3,462 0 0 0.0
2021 Q1 2,446 0 0 0.0
2020 Q4 3,799 0 0 0.0
2020 Q3 2,762 2 0 724.1
2020 Q2 3,440 0 0 0.0
2020 Q1 2,779 3 0 1079.5
2019 Q4 2,258 0 0 0.0
2019 Q3 2,728 1 0 366.6
2019 Q2 2,359 0 0 0.0
2019 Q1 2,166 1 0 461.7
2018 Q4 2,544 0 0 0.0
2018 Q3 2,983 5 1 1676.2
2018 Q2 2,309 0 0 0.0
2018 Q1 2,021 1 0 494.8
2017 Q4 1,944 0 0 0.0
2017 Q3 2,546 1 0 392.8
2017 Q2 2,166 0 0 0.0
2017 Q1 2,100 1 0 476.2
2016 Q4 2,548 0 0 0.0
2016 Q3 2,901 0 0 0.0
2016 Q2 2,619 1 0 381.8
2016 Q1 2,503 2 0 799.0
2015 Q4 2,395 0 0 0.0
2015 Q3 2,326 0 0 0.0
2015 Q2 2,133 0 0 0.0
2015 Q1 1,940 1 0 515.5
2014 Q4 2,390 0 0 0.0
2014 Q3 2,187 2 0 914.5
2014 Q2 2,378 1 0 420.5
2014 Q1 1,906 0 0 0.0
2013 Q4 1,967 0 0 0.0
2013 Q3 2,375 0 0 0.0
2013 Q2 2,216 0 0 0.0
2013 Q1 2,275 8 2 3516.5
2012 Q4 1,040 0 0 0.0
2012 Q3 740 0 0 0.0
2012 Q2 500 0 0 0.0
2012 Q1 258 0 0 0.0
2011 Q4 435 0 0 0.0
2011 Q1 52 0 0 0.0
2010 Q4 298 5 0 16778.5
2010 Q3 339 0 0 0.0
2010 Q2 282 0 0 0.0
2010 Q1 240 0 0 0.0
2009 Q4 849 4 0 4711.4
2009 Q3 903 0 0 0.0
2009 Q2 1,043 1 0 958.8
2009 Q1 813 0 0 0.0
2008 Q4 892 1 0 1121.1
2008 Q3 830 0 0 0.0
2008 Q2 960 3 0 3125.0
2008 Q1 962 0 0 0.0
2007 Q4 976 2 0 2049.2
2007 Q3 954 0 0 0.0
2007 Q2 995 0 0 0.0
2007 Q1 849 3 0 3533.6
2006 Q4 919 0 0 0.0
2006 Q3 986 0 0 0.0
2006 Q2 993 0 0 0.0
2006 Q1 965 3 0 3108.8
2005 Q4 985 1 0 1015.2
2005 Q3 982 0 0 0.0
2005 Q2 1,018 1 0 982.3
2005 Q1 1,254 1 0 797.4
2004 Q4 1,440 1 0 694.4
2004 Q3 1,460 0 0 0.0
2004 Q2 1,373 0 0 0.0
2004 Q1 1,387 0 0 0.0
2003 Q4 1,510 6 0 3973.5
2003 Q3 1,258 0 0 0.0
2003 Q2 1,445 2 0 1384.1
2003 Q1 1,505 0 0 0.0
2002 Q4 1,729 1 1 578.4
2002 Q3 1,248 0 0 0.0
2002 Q2 1,421 0 0 0.0
2002 Q1 1,241 3 0 2417.4
2001 Q4 1,170 0 0 0.0
2001 Q2 870 0 0 0.0
2001 Q1 970 0 0 0.0
2000 Q4 187 0 0 0.0
2000 Q3 168 0 0 0.0
2000 Q2 185 0 0 0.0
2000 Q1 215 0 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 Portable 1

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.