Portable Plant #3 has $363 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
3
Years on record
2005–2026
Latest incident
Jun 2026
Compliance record
MSHA citations since 2019
3
citations
0
significant & substantial
$363
proposed penalties
$363
paid to date
100% of proposed penalties paid to date, a $0 gap.
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: 64 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 Plant #3 has $363 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.
$363
proposed penalties
$363
current assessed
$363
paid to date
$0
outstanding
3 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2019-06-28.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘShares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2026
5
2025
4
2024
5
2023
3
2022
0
2021
0
2020
3
2019
6
2018
6
2008
0
2007
0
2006
0
2005
15
Source: MSHA quarterly employment and production, updated weekly.
Portable Plant #3 sits in Anchorage Municipality, Alaska, where the Census mining category is 2.2% of county employment.
Local economic context
ⓘ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.
Anchorage Municipality, Alaska · Population 289,069
2.2%
Mining share of county employment
$98,152
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2
5,232
0
0
0.0
2026 Q1
0
0
0
2025 Q4
386
0
0
0.0
2025 Q3
3,878
0
0
0.0
2025 Q2
1,024
0
0
0.0
2025 Q1
0
0
0
2024 Q4
27
0
0
0.0
2024 Q3
9,821
0
0
0.0
Show 32 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2024 Q2
3,291
0
0
0.0
2024 Q1
0
0
0
2023 Q4
1,830
0
0
0.0
2023 Q3
793
0
0
0.0
2023 Q2
1,892
0
0
0.0
2023 Q1
0
0
0
2022 Q4
0
0
0
2022 Q3
0
0
0
2022 Q2
0
0
0
2022 Q1
0
0
0
2021 Q4
0
0
0
2021 Q1
0
0
0
2020 Q4
10
0
0
0.0
2020 Q3
141
0
0
0.0
2020 Q2
419
0
0
0.0
2020 Q1
0
0
0
2019 Q4
650
0
0
0.0
2019 Q3
9,409
0
0
0.0
2019 Q2
7,158
3
0
419.1
2019 Q1
0
0
0
2018 Q4
3,133
0
0
0.0
2008 Q3
0
0
0
2007 Q4
0
0
0
2007 Q3
0
0
0
2007 Q1
0
0
0
2006 Q4
0
0
0
2006 Q3
0
0
0
2006 Q2
0
0
0
2006 Q1
0
0
0
2005 Q4
4,203
0
0
0.0
2005 Q3
11,712
0
0
0.0
2005 Q2
1,883
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
3 on file
2026 · 1 incident
June 3, 2026AK · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS
Employee was attempting to remove a rock stuck between two grizzly bars and pinched their left middle finger between the rock and the grizzly bar, causing a fracture to the tip of the middle finger.
2005 · 2 incidents
August 8, 2005AK · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanOTHER
Employee was not lifting anything heavy and he felt a little sore in the pelvic area. He did not report anything and supervisor hear by word of mouth. His next shift that he worked he was told to go to the doctor two days after that it was found out that he had a hernia and needed surgery. The employee told supervisor he did not know what caused it and if it was even work related.
Monday morning (7/25/05) Employee was dispatched to another site and showed up complaing that he must have got a hernia on saturday at work. He went to the doctor and the doctor confirmed he did have a hernia and needed surgery. On saturday employee asked for help from laborer in lifting some but not all items. Did not complain that day of any pain.
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